vim: src/channel.c annotate

annotate src/channel.c @ 32489:d6055989fa27 v9.0.1576

patch 9.0.1576: users may not know what to do with an internal error Commit: https://github.com/vim/vim/commit/097c5370ea8abab17ceb0f3bcd74f57b1655c7f7 Author: Bram Moolenaar <Bram@vim.org> Date: Wed May 24 21:02:24 2023 +0100 patch 9.0.1576: users may not know what to do with an internal error Problem: Users may not know what to do with an internal error. Solution: Add a translated message with instructions.

author	Bram Moolenaar <Bram@vim.org>
date	Wed, 24 May 2023 22:15:06 +0200
parents	97255d909654
children	448aef880252

rev	line source
10042 4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47 Christian Brabandt <cb@256bit.org> parents: 10030 diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	2 *
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4 *
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	7 */
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	8
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	9 /*
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	10 * Implements communication through a socket or any file handle.
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	11 */
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	12
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	13 #ifdef WIN32
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	14 // Must include winsock2.h before windows.h since it conflicts with winsock.h
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	15 // (included in windows.h).
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	16 # include <winsock2.h>
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	17 # include <ws2tcpip.h>
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	18 #endif
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	19
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	20 #include "vim.h"
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	21
8493 caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821 Christian Brabandt <cb@256bit.org> parents: 8491 diff changeset	22 #if defined(FEAT_JOB_CHANNEL) \|\| defined(PROTO)
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	23
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	24 // TRUE when netbeans is running with a GUI.
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	25 #ifdef FEAT_GUI
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	26 # define CH_HAS_GUI (gui.in_use \|\| gui.starting)
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	27 #endif
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	28
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	29 // Note: when making changes here also adjust configure.ac.
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	30 #ifdef MSWIN
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	31 // WinSock API is separated from C API, thus we can't use read(), write(),
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	32 // errno...
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	33 # define SOCK_ERRNO errno = WSAGetLastError()
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	34 # undef ECONNREFUSED
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	35 # define ECONNREFUSED WSAECONNREFUSED
7935 3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	36 # undef EWOULDBLOCK
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	37 # define EWOULDBLOCK WSAEWOULDBLOCK
8330 ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	38 # undef EINPROGRESS
ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	39 # define EINPROGRESS WSAEINPROGRESS
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	40 # ifdef EINTR
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	41 # undef EINTR
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	42 # endif
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	43 # define EINTR WSAEINTR
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	44 # define sock_write(sd, buf, len) send((SOCKET)sd, buf, len, 0)
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	45 # define sock_read(sd, buf, len) recv((SOCKET)sd, buf, len, 0)
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	46 # define sock_close(sd) closesocket((SOCKET)sd)
28317 d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	47 // Support for Unix-domain sockets was added in Windows SDK 17061.
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	48 # define UNIX_PATH_MAX 108
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	49 typedef struct sockaddr_un {
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	50 ADDRESS_FAMILY sun_family;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	51 char sun_path[UNIX_PATH_MAX];
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	52 } SOCKADDR_UN, *PSOCKADDR_UN;
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	53 #else
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	54 # include <netdb.h>
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	55 # include <netinet/in.h>
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	56 # include <arpa/inet.h>
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	57 # include <sys/socket.h>
28317 d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	58 # include <sys/un.h>
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	59 # ifdef HAVE_LIBGEN_H
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	60 # include <libgen.h>
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	61 # endif
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	62 # define SOCK_ERRNO
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	63 # define sock_write(sd, buf, len) write(sd, buf, len)
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	64 # define sock_read(sd, buf, len) read(sd, buf, len)
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	65 # define sock_close(sd) close(sd)
8072 38887bf423ba commit https://github.com/vim/vim/commit/0943a09db84b036ec550d7f2e5b832f621b400ca Christian Brabandt <cb@256bit.org> parents: 8070 diff changeset	66 # define fd_read(fd, buf, len) read(fd, buf, len)
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	67 # define fd_write(sd, buf, len) write(sd, buf, len)
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	68 # define fd_close(sd) close(sd)
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	69 #endif
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	70
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	71 static void channel_read(channel_T channel, ch_part_T part, char func);
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	72 static ch_mode_T channel_get_mode(channel_T *channel, ch_part_T part);
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	73 static int channel_get_timeout(channel_T *channel, ch_part_T part);
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	74 static ch_part_T channel_part_send(channel_T *channel);
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	75 static ch_part_T channel_part_read(channel_T *channel);
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	76
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	77 #define FOR_ALL_CHANNELS(ch) \
435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	78 for ((ch) = first_channel; (ch) != NULL; (ch) = (ch)->ch_next)
435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	79
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	80 // Whether we are inside channel_parse_messages() or another situation where it
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	81 // is safe to invoke callbacks.
9085 d362e6df1deb commit https://github.com/vim/vim/commit/fb6ffc732e65dbc459c89247ff78134402f1a18b Christian Brabandt <cb@256bit.org> parents: 9083 diff changeset	82 static int safe_to_invoke_callback = 0;
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	83
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	84 #ifdef MSWIN
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	85 static int
8080 b6cb94ad97a4 commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c Christian Brabandt <cb@256bit.org> parents: 8074 diff changeset	86 fd_read(sock_T fd, char *buf, size_t len)
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	87 {
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	88 HANDLE h = (HANDLE)fd;
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	89 DWORD nread;
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	90
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	91 if (!ReadFile(h, buf, (DWORD)len, &nread, NULL))
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	92 return -1;
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	93 return (int)nread;
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	94 }
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	95
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	96 static int
8080 b6cb94ad97a4 commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c Christian Brabandt <cb@256bit.org> parents: 8074 diff changeset	97 fd_write(sock_T fd, char *buf, size_t len)
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	98 {
15621 bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	99 size_t todo = len;
15539 ba876ced4f1f patch 8.1.0777: Win32: using pipes for channel does not work well Bram Moolenaar <Bram@vim.org> parents: 15525 diff changeset	100 HANDLE h = (HANDLE)fd;
15621 bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	101 DWORD nwrite, size, done = 0;
15539 ba876ced4f1f patch 8.1.0777: Win32: using pipes for channel does not work well Bram Moolenaar <Bram@vim.org> parents: 15525 diff changeset	102 OVERLAPPED ov;
ba876ced4f1f patch 8.1.0777: Win32: using pipes for channel does not work well Bram Moolenaar <Bram@vim.org> parents: 15525 diff changeset	103
15621 bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	104 while (todo > 0)
15539 ba876ced4f1f patch 8.1.0777: Win32: using pipes for channel does not work well Bram Moolenaar <Bram@vim.org> parents: 15525 diff changeset	105 {
15621 bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	106 if (todo > MAX_NAMED_PIPE_SIZE)
bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	107 size = MAX_NAMED_PIPE_SIZE;
bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	108 else
15661 b6f11ff3b6d1 patch 8.1.0838: compiler warning for type conversion Bram Moolenaar <Bram@vim.org> parents: 15632 diff changeset	109 size = (DWORD)todo;
15764 208bf8b36075 patch 8.1.0889: MS-Windows: a channel write may hang Bram Moolenaar <Bram@vim.org> parents: 15746 diff changeset	110 // If the pipe overflows while the job does not read the data,
208bf8b36075 patch 8.1.0889: MS-Windows: a channel write may hang Bram Moolenaar <Bram@vim.org> parents: 15746 diff changeset	111 // WriteFile() will block forever. This abandons the write.
32120 97255d909654 patch 9.0.1391: "clear" macros are not always used Bram Moolenaar <Bram@vim.org> parents: 32009 diff changeset	112 CLEAR_FIELD(ov);
15764 208bf8b36075 patch 8.1.0889: MS-Windows: a channel write may hang Bram Moolenaar <Bram@vim.org> parents: 15746 diff changeset	113 nwrite = 0;
15621 bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	114 if (!WriteFile(h, buf + done, size, &nwrite, &ov))
bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	115 {
bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	116 DWORD err = GetLastError();
bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	117
bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	118 if (err != ERROR_IO_PENDING)
bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	119 return -1;
bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	120 if (!GetOverlappedResult(h, &ov, &nwrite, FALSE))
bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	121 return -1;
bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	122 FlushFileBuffers(h);
bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	123 }
15764 208bf8b36075 patch 8.1.0889: MS-Windows: a channel write may hang Bram Moolenaar <Bram@vim.org> parents: 15746 diff changeset	124 else if (nwrite == 0)
208bf8b36075 patch 8.1.0889: MS-Windows: a channel write may hang Bram Moolenaar <Bram@vim.org> parents: 15746 diff changeset	125 // WriteFile() returns TRUE but did not write anything. This causes
208bf8b36075 patch 8.1.0889: MS-Windows: a channel write may hang Bram Moolenaar <Bram@vim.org> parents: 15746 diff changeset	126 // a hang, so bail out.
208bf8b36075 patch 8.1.0889: MS-Windows: a channel write may hang Bram Moolenaar <Bram@vim.org> parents: 15746 diff changeset	127 break;
15621 bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	128 todo -= nwrite;
bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	129 done += nwrite;
15539 ba876ced4f1f patch 8.1.0777: Win32: using pipes for channel does not work well Bram Moolenaar <Bram@vim.org> parents: 15525 diff changeset	130 }
15621 bfbdef46aa7d patch 8.1.0818: MS-Windows: cannot send large data with ch_sendraw() Bram Moolenaar <Bram@vim.org> parents: 15577 diff changeset	131 return (int)done;
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	132 }
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	133
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	134 static void
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	135 fd_close(sock_T fd)
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	136 {
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	137 HANDLE h = (HANDLE)fd;
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	138
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	139 CloseHandle(h);
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	140 }
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	141 #endif
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	142
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	143 #ifdef MSWIN
7935 3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	144 # undef PERROR
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15454 diff changeset	145 # define PERROR(msg) (void)semsg("%s: %s", msg, strerror_win32(errno))
7935 3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	146
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	147 static char *
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	148 strerror_win32(int eno)
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	149 {
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	150 static LPVOID msgbuf = NULL;
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	151 char_u *ptr;
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	152
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	153 if (msgbuf)
9355 40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	154 {
7935 3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	155 LocalFree(msgbuf);
9355 40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	156 msgbuf = NULL;
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	157 }
7935 3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	158 FormatMessage(
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	159 FORMAT_MESSAGE_ALLOCATE_BUFFER \|
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	160 FORMAT_MESSAGE_FROM_SYSTEM \|
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	161 FORMAT_MESSAGE_IGNORE_INSERTS,
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	162 NULL,
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	163 eno,
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	164 MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT),
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	165 (LPTSTR) &msgbuf,
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	166 0,
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	167 NULL);
9355 40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	168 if (msgbuf != NULL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	169 // chomp \r or \n
9355 40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	170 for (ptr = (char_u )msgbuf; ptr; ptr++)
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	171 switch (*ptr)
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	172 {
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	173 case '\r':
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	174 STRMOVE(ptr, ptr + 1);
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	175 ptr--;
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	176 break;
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	177 case '\n':
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	178 if (*(ptr + 1) == '\0')
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	179 *ptr = '\0';
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	180 else
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	181 *ptr = ' ';
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	182 break;
40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	183 }
7935 3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	184 return msgbuf;
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	185 }
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	186 #endif
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	187
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	188 /*
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	189 * The list of all allocated channels.
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	190 */
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	191 static channel_T *first_channel = NULL;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	192 static int next_ch_id = 0;
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	193
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	194 /*
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	195 * Allocate a new channel. The refcount is set to 1.
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	196 * The channel isn't actually used until it is opened.
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	197 * Returns NULL if out of memory.
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	198 */
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	199 channel_T *
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	200 add_channel(void)
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	201 {
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	202 ch_part_T part;
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16782 diff changeset	203 channel_T *channel = ALLOC_CLEAR_ONE(channel_T);
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	204
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	205 if (channel == NULL)
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	206 return NULL;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	207
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	208 channel->ch_id = next_ch_id++;
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	209 ch_log(channel, "Created channel");
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	210
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	211 for (part = PART_SOCK; part < PART_COUNT; ++part)
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	212 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	213 channel->ch_part[part].ch_fd = INVALID_FD;
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	214 #ifdef FEAT_GUI_X11
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	215 channel->ch_part[part].ch_inputHandler = (XtInputId)NULL;
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	216 #endif
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	217 #ifdef FEAT_GUI_GTK
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	218 channel->ch_part[part].ch_inputHandler = 0;
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	219 #endif
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	220 channel->ch_part[part].ch_timeout = 2000;
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	221 }
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	222
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	223 if (first_channel != NULL)
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	224 {
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	225 first_channel->ch_prev = channel;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	226 channel->ch_next = first_channel;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	227 }
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	228 first_channel = channel;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	229
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	230 channel->ch_refcount = 1;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	231 return channel;
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	232 }
7935 3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	233
10240 175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10233 diff changeset	234 int
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10233 diff changeset	235 has_any_channel(void)
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10233 diff changeset	236 {
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10233 diff changeset	237 return first_channel != NULL;
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10233 diff changeset	238 }
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131 Christian Brabandt <cb@256bit.org> parents: 10233 diff changeset	239
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	240 /*
8310 aec8f8ce8e4c commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4 Christian Brabandt <cb@256bit.org> parents: 8297 diff changeset	241 * Called when the refcount of a channel is zero.
8259 99a70c3b902f commit https://github.com/vim/vim/commit/46c85439c966d7ed39fb3d711d4d6c61ac964647 Christian Brabandt <cb@256bit.org> parents: 8257 diff changeset	242 * Return TRUE if "channel" has a callback and the associated job wasn't
99a70c3b902f commit https://github.com/vim/vim/commit/46c85439c966d7ed39fb3d711d4d6c61ac964647 Christian Brabandt <cb@256bit.org> parents: 8257 diff changeset	243 * killed.
8257 c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	244 */
22095 2cc0de1e05a6 patch 8.2.1597: the channel source file is too big Bram Moolenaar <Bram@vim.org> parents: 22077 diff changeset	245 int
8259 99a70c3b902f commit https://github.com/vim/vim/commit/46c85439c966d7ed39fb3d711d4d6c61ac964647 Christian Brabandt <cb@256bit.org> parents: 8257 diff changeset	246 channel_still_useful(channel_T *channel)
8257 c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	247 {
8332 07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	248 int has_sock_msg;
07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	249 int has_out_msg;
07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	250 int has_err_msg;
07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	251
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	252 // If the job was killed the channel is not expected to work anymore.
8259 99a70c3b902f commit https://github.com/vim/vim/commit/46c85439c966d7ed39fb3d711d4d6c61ac964647 Christian Brabandt <cb@256bit.org> parents: 8257 diff changeset	253 if (channel->ch_job_killed && channel->ch_job == NULL)
99a70c3b902f commit https://github.com/vim/vim/commit/46c85439c966d7ed39fb3d711d4d6c61ac964647 Christian Brabandt <cb@256bit.org> parents: 8257 diff changeset	254 return FALSE;
8332 07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	255
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	256 // If there is a close callback it may still need to be invoked.
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	257 if (channel->ch_close_cb.cb_name != NULL)
8332 07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	258 return TRUE;
07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	259
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	260 // If reading from or a buffer it's still useful.
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9434 diff changeset	261 if (channel->ch_part[PART_IN].ch_bufref.br_buf != NULL)
9081 b2b915c1d311 commit https://github.com/vim/vim/commit/5d96e3ae534ade8ed09a5de9ff8fd7519537ec28 Christian Brabandt <cb@256bit.org> parents: 9079 diff changeset	262 return TRUE;
b2b915c1d311 commit https://github.com/vim/vim/commit/5d96e3ae534ade8ed09a5de9ff8fd7519537ec28 Christian Brabandt <cb@256bit.org> parents: 9079 diff changeset	263
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	264 // If there is no callback then nobody can get readahead. If the fd is
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	265 // closed and there is no readahead then the callback won't be called.
8332 07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	266 has_sock_msg = channel->ch_part[PART_SOCK].ch_fd != INVALID_FD
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	267 \|\| channel->ch_part[PART_SOCK].ch_head.rq_next != NULL
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	268 \|\| channel->ch_part[PART_SOCK].ch_json_head.jq_next != NULL;
8332 07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	269 has_out_msg = channel->ch_part[PART_OUT].ch_fd != INVALID_FD
07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	270 \|\| channel->ch_part[PART_OUT].ch_head.rq_next != NULL
07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	271 \|\| channel->ch_part[PART_OUT].ch_json_head.jq_next != NULL;
07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	272 has_err_msg = channel->ch_part[PART_ERR].ch_fd != INVALID_FD
07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	273 \|\| channel->ch_part[PART_ERR].ch_head.rq_next != NULL
07713b8243ac commit https://github.com/vim/vim/commit/fdd6ce4a2f922afac7bd719a00228dbd8539b9c4 Christian Brabandt <cb@256bit.org> parents: 8330 diff changeset	274 \|\| channel->ch_part[PART_ERR].ch_json_head.jq_next != NULL;
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	275 return (channel->ch_callback.cb_name != NULL && (has_sock_msg
8493 caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821 Christian Brabandt <cb@256bit.org> parents: 8491 diff changeset	276 \|\| has_out_msg \|\| has_err_msg))
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	277 \|\| ((channel->ch_part[PART_OUT].ch_callback.cb_name != NULL
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9434 diff changeset	278 \|\| channel->ch_part[PART_OUT].ch_bufref.br_buf != NULL)
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9434 diff changeset	279 && has_out_msg)
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	280 \|\| ((channel->ch_part[PART_ERR].ch_callback.cb_name != NULL
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9434 diff changeset	281 \|\| channel->ch_part[PART_ERR].ch_bufref.br_buf != NULL)
69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9434 diff changeset	282 && has_err_msg);
8257 c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	283 }
c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	284
c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	285 /*
13778 5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	286 * Return TRUE if "channel" is closeable (i.e. all readable fds are closed).
5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	287 */
22095 2cc0de1e05a6 patch 8.2.1597: the channel source file is too big Bram Moolenaar <Bram@vim.org> parents: 22077 diff changeset	288 int
13778 5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	289 channel_can_close(channel_T *channel)
5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	290 {
5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	291 return channel->ch_to_be_closed == 0;
5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	292 }
5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	293
5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	294 /*
8863 e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	295 * Close a channel and free all its resources.
19772 472dc753e985 patch 8.2.0442: channel contents might be used after being freed Bram Moolenaar <Bram@vim.org> parents: 19758 diff changeset	296 * The "channel" pointer remains valid.
8863 e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	297 */
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	298 static void
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	299 channel_free_contents(channel_T *channel)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	300 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	301 channel_close(channel, TRUE);
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	302 channel_clear(channel);
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	303 ch_log(channel, "Freeing channel");
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	304 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	305
19772 472dc753e985 patch 8.2.0442: channel contents might be used after being freed Bram Moolenaar <Bram@vim.org> parents: 19758 diff changeset	306 /*
472dc753e985 patch 8.2.0442: channel contents might be used after being freed Bram Moolenaar <Bram@vim.org> parents: 19758 diff changeset	307 * Unlink "channel" from the list of channels and free it.
472dc753e985 patch 8.2.0442: channel contents might be used after being freed Bram Moolenaar <Bram@vim.org> parents: 19758 diff changeset	308 */
8863 e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	309 static void
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	310 channel_free_channel(channel_T *channel)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	311 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	312 if (channel->ch_next != NULL)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	313 channel->ch_next->ch_prev = channel->ch_prev;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	314 if (channel->ch_prev == NULL)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	315 first_channel = channel->ch_next;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	316 else
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	317 channel->ch_prev->ch_next = channel->ch_next;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	318 vim_free(channel);
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	319 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	320
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	321 static void
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	322 channel_free(channel_T *channel)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	323 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	324 if (in_free_unref_items)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	325 return;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	326
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	327 if (safe_to_invoke_callback == 0)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	328 channel->ch_to_be_freed = TRUE;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	329 else
8863 e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	330 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	331 channel_free_contents(channel);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	332 channel_free_channel(channel);
8863 e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	333 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	334 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	335
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	336 /*
8257 c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	337 * Close a channel and free all its resources if there is no further action
8259 99a70c3b902f commit https://github.com/vim/vim/commit/46c85439c966d7ed39fb3d711d4d6c61ac964647 Christian Brabandt <cb@256bit.org> parents: 8257 diff changeset	338 * possible, there is no callback to be invoked or the associated job was
99a70c3b902f commit https://github.com/vim/vim/commit/46c85439c966d7ed39fb3d711d4d6c61ac964647 Christian Brabandt <cb@256bit.org> parents: 8257 diff changeset	339 * killed.
8318 190d8084cb3a commit https://github.com/vim/vim/commit/707659490d35e8d66e8bbdcfd93b12dc1387d86c Christian Brabandt <cb@256bit.org> parents: 8310 diff changeset	340 * Return TRUE if the channel was freed.
8257 c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	341 */
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	342 static int
8257 c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	343 channel_may_free(channel_T *channel)
c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	344 {
8259 99a70c3b902f commit https://github.com/vim/vim/commit/46c85439c966d7ed39fb3d711d4d6c61ac964647 Christian Brabandt <cb@256bit.org> parents: 8257 diff changeset	345 if (!channel_still_useful(channel))
8318 190d8084cb3a commit https://github.com/vim/vim/commit/707659490d35e8d66e8bbdcfd93b12dc1387d86c Christian Brabandt <cb@256bit.org> parents: 8310 diff changeset	346 {
8257 c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	347 channel_free(channel);
8318 190d8084cb3a commit https://github.com/vim/vim/commit/707659490d35e8d66e8bbdcfd93b12dc1387d86c Christian Brabandt <cb@256bit.org> parents: 8310 diff changeset	348 return TRUE;
190d8084cb3a commit https://github.com/vim/vim/commit/707659490d35e8d66e8bbdcfd93b12dc1387d86c Christian Brabandt <cb@256bit.org> parents: 8310 diff changeset	349 }
190d8084cb3a commit https://github.com/vim/vim/commit/707659490d35e8d66e8bbdcfd93b12dc1387d86c Christian Brabandt <cb@256bit.org> parents: 8310 diff changeset	350 return FALSE;
8257 c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	351 }
c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	352
c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	353 /*
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	354 * Decrement the reference count on "channel" and maybe free it when it goes
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	355 * down to zero. Don't free it if there is a pending action.
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	356 * Returns TRUE when the channel is no longer referenced.
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	357 */
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	358 int
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	359 channel_unref(channel_T *channel)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	360 {
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	361 if (channel != NULL && --channel->ch_refcount <= 0)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	362 return channel_may_free(channel);
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	363 return FALSE;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	364 }
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	365
8863 e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	366 int
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	367 free_unused_channels_contents(int copyID, int mask)
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	368 {
8863 e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	369 int did_free = FALSE;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	370 channel_T *ch;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	371
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	372 // This is invoked from the garbage collector, which only runs at a safe
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	373 // point.
9085 d362e6df1deb commit https://github.com/vim/vim/commit/fb6ffc732e65dbc459c89247ff78134402f1a18b Christian Brabandt <cb@256bit.org> parents: 9083 diff changeset	374 ++safe_to_invoke_callback;
d362e6df1deb commit https://github.com/vim/vim/commit/fb6ffc732e65dbc459c89247ff78134402f1a18b Christian Brabandt <cb@256bit.org> parents: 9083 diff changeset	375
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	376 FOR_ALL_CHANNELS(ch)
9011 72a597e9e36d commit https://github.com/vim/vim/commit/674127e1801fd02ff07dddf0dc3bf0d8cce68997 Christian Brabandt <cb@256bit.org> parents: 9007 diff changeset	377 if (!channel_still_useful(ch)
72a597e9e36d commit https://github.com/vim/vim/commit/674127e1801fd02ff07dddf0dc3bf0d8cce68997 Christian Brabandt <cb@256bit.org> parents: 9007 diff changeset	378 && (ch->ch_copyID & mask) != (copyID & mask))
8863 e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	379 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	380 // Free the channel and ordinary items it contains, but don't
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	381 // recurse into Lists, Dictionaries etc.
8863 e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	382 channel_free_contents(ch);
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	383 did_free = TRUE;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	384 }
9085 d362e6df1deb commit https://github.com/vim/vim/commit/fb6ffc732e65dbc459c89247ff78134402f1a18b Christian Brabandt <cb@256bit.org> parents: 9083 diff changeset	385
d362e6df1deb commit https://github.com/vim/vim/commit/fb6ffc732e65dbc459c89247ff78134402f1a18b Christian Brabandt <cb@256bit.org> parents: 9083 diff changeset	386 --safe_to_invoke_callback;
8863 e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	387 return did_free;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	388 }
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	389
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	390 void
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	391 free_unused_channels(int copyID, int mask)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	392 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	393 channel_T *ch;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	394 channel_T *ch_next;
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	395
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	396 for (ch = first_channel; ch != NULL; ch = ch_next)
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	397 {
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	398 ch_next = ch->ch_next;
9011 72a597e9e36d commit https://github.com/vim/vim/commit/674127e1801fd02ff07dddf0dc3bf0d8cce68997 Christian Brabandt <cb@256bit.org> parents: 9007 diff changeset	399 if (!channel_still_useful(ch)
72a597e9e36d commit https://github.com/vim/vim/commit/674127e1801fd02ff07dddf0dc3bf0d8cce68997 Christian Brabandt <cb@256bit.org> parents: 9007 diff changeset	400 && (ch->ch_copyID & mask) != (copyID & mask))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	401 // Free the channel struct itself.
8863 e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	402 channel_free_channel(ch);
e1b84109506a commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5 Christian Brabandt <cb@256bit.org> parents: 8859 diff changeset	403 }
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	404 }
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	405
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	406 #if defined(FEAT_GUI) \|\| defined(PROTO)
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	407
17974 9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	408 # if defined(FEAT_GUI_X11) \|\| defined(FEAT_GUI_GTK)
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	409 /*
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	410 * Lookup the channel from the socket. Set "partp" to the fd index.
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	411 * Returns NULL when the socket isn't found.
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	412 */
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	413 static channel_T *
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	414 channel_fd2channel(sock_T fd, ch_part_T *partp)
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	415 {
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	416 channel_T *channel;
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	417 ch_part_T part;
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	418
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	419 if (fd == INVALID_FD)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	420 return NULL;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	421
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	422 FOR_ALL_CHANNELS(channel)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	423 {
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	424 for (part = PART_SOCK; part < PART_IN; ++part)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	425 if (channel->ch_part[part].ch_fd == fd)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	426 {
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	427 *partp = part;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	428 return channel;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	429 }
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	430 }
17974 9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	431 return NULL;
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	432 }
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	433
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	434 static void
8155 6ee6fb27dcea commit https://github.com/vim/vim/commit/fffd5560c6c8840be3233ef1c8da3c9e5dd424ea Christian Brabandt <cb@256bit.org> parents: 8151 diff changeset	435 channel_read_fd(int fd)
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	436 {
8155 6ee6fb27dcea commit https://github.com/vim/vim/commit/fffd5560c6c8840be3233ef1c8da3c9e5dd424ea Christian Brabandt <cb@256bit.org> parents: 8151 diff changeset	437 channel_T *channel;
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	438 ch_part_T part;
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	439
8155 6ee6fb27dcea commit https://github.com/vim/vim/commit/fffd5560c6c8840be3233ef1c8da3c9e5dd424ea Christian Brabandt <cb@256bit.org> parents: 8151 diff changeset	440 channel = channel_fd2channel(fd, &part);
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	441 if (channel == NULL)
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	442 ch_error(NULL, "Channel for fd %d not found", fd);
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	443 else
9123 b430d4f2aa79 commit https://github.com/vim/vim/commit/f8df45d84f1d17dced23e185d4835fc23406d73d Christian Brabandt <cb@256bit.org> parents: 9089 diff changeset	444 channel_read(channel, part, "channel_read_fd");
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	445 }
17974 9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	446 # endif
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	447
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	448 /*
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	449 * Read a command from netbeans.
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	450 */
17974 9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	451 # ifdef FEAT_GUI_X11
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	452 static void
13847 fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	453 messageFromServerX11(XtPointer clientData,
9123 b430d4f2aa79 commit https://github.com/vim/vim/commit/f8df45d84f1d17dced23e185d4835fc23406d73d Christian Brabandt <cb@256bit.org> parents: 9089 diff changeset	454 int *unused1 UNUSED,
b430d4f2aa79 commit https://github.com/vim/vim/commit/f8df45d84f1d17dced23e185d4835fc23406d73d Christian Brabandt <cb@256bit.org> parents: 9089 diff changeset	455 XtInputId *unused2 UNUSED)
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	456 {
8155 6ee6fb27dcea commit https://github.com/vim/vim/commit/fffd5560c6c8840be3233ef1c8da3c9e5dd424ea Christian Brabandt <cb@256bit.org> parents: 8151 diff changeset	457 channel_read_fd((int)(long)clientData);
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	458 }
17974 9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	459 # endif
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	460
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	461 # ifdef FEAT_GUI_GTK
9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	462 # if GTK_CHECK_VERSION(3,0,0)
8218 3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	463 static gboolean
13847 fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	464 messageFromServerGtk3(GIOChannel *unused1 UNUSED,
9123 b430d4f2aa79 commit https://github.com/vim/vim/commit/f8df45d84f1d17dced23e185d4835fc23406d73d Christian Brabandt <cb@256bit.org> parents: 9089 diff changeset	465 GIOCondition unused2 UNUSED,
b430d4f2aa79 commit https://github.com/vim/vim/commit/f8df45d84f1d17dced23e185d4835fc23406d73d Christian Brabandt <cb@256bit.org> parents: 9089 diff changeset	466 gpointer clientData)
8218 3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	467 {
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	468 channel_read_fd(GPOINTER_TO_INT(clientData));
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	469 return TRUE; // Return FALSE instead in case the event source is to
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	470 // be removed after this function returns.
8218 3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	471 }
17974 9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	472 # else
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	473 static void
13847 fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	474 messageFromServerGtk2(gpointer clientData,
9123 b430d4f2aa79 commit https://github.com/vim/vim/commit/f8df45d84f1d17dced23e185d4835fc23406d73d Christian Brabandt <cb@256bit.org> parents: 9089 diff changeset	475 gint unused1 UNUSED,
b430d4f2aa79 commit https://github.com/vim/vim/commit/f8df45d84f1d17dced23e185d4835fc23406d73d Christian Brabandt <cb@256bit.org> parents: 9089 diff changeset	476 GdkInputCondition unused2 UNUSED)
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	477 {
8155 6ee6fb27dcea commit https://github.com/vim/vim/commit/fffd5560c6c8840be3233ef1c8da3c9e5dd424ea Christian Brabandt <cb@256bit.org> parents: 8151 diff changeset	478 channel_read_fd((int)(long)clientData);
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	479 }
17974 9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	480 # endif
8218 3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	481 # endif
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	482
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	483 static void
18139 59bc3cd42cf5 patch 8.1.2064: MS-Windows: compiler warnings for unused arguments Bram Moolenaar <Bram@vim.org> parents: 18104 diff changeset	484 channel_gui_register_one(channel_T *channel, ch_part_T part UNUSED)
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	485 {
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	486 if (!CH_HAS_GUI)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	487 return;
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	488
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	489 // gets stuck in handling events for a not connected channel
12240 24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	490 if (channel->ch_keep_open)
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	491 return;
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	492
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	493 # ifdef FEAT_GUI_X11
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	494 // Tell notifier we are interested in being called when there is input on
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	495 // the editor connection socket.
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	496 if (channel->ch_part[part].ch_inputHandler == (XtInputId)NULL)
13847 fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	497 {
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	498 ch_log(channel, "Registering part %s with fd %d",
31287 fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	499 ch_part_names[part], channel->ch_part[part].ch_fd);
13847 fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	500
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	501 channel->ch_part[part].ch_inputHandler = XtAppAddInput(
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	502 (XtAppContext)app_context,
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	503 channel->ch_part[part].ch_fd,
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	504 (XtPointer)(XtInputReadMask + XtInputExceptMask),
13847 fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	505 messageFromServerX11,
8155 6ee6fb27dcea commit https://github.com/vim/vim/commit/fffd5560c6c8840be3233ef1c8da3c9e5dd424ea Christian Brabandt <cb@256bit.org> parents: 8151 diff changeset	506 (XtPointer)(long)channel->ch_part[part].ch_fd);
13847 fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	507 }
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	508 # else
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	509 # ifdef FEAT_GUI_GTK
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	510 // Tell gdk we are interested in being called when there is input on the
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	511 // editor connection socket.
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	512 if (channel->ch_part[part].ch_inputHandler == 0)
13847 fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	513 {
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	514 ch_log(channel, "Registering part %s with fd %d",
31287 fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	515 ch_part_names[part], channel->ch_part[part].ch_fd);
8218 3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	516 # if GTK_CHECK_VERSION(3,0,0)
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	517 GIOChannel *chnnl = g_io_channel_unix_new(
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	518 (gint)channel->ch_part[part].ch_fd);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	519
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	520 channel->ch_part[part].ch_inputHandler = g_io_add_watch(
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	521 chnnl,
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	522 G_IO_IN\|G_IO_HUP\|G_IO_ERR\|G_IO_PRI,
13847 fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	523 messageFromServerGtk3,
8218 3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	524 GINT_TO_POINTER(channel->ch_part[part].ch_fd));
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	525
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	526 g_io_channel_unref(chnnl);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	527 # else
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	528 channel->ch_part[part].ch_inputHandler = gdk_input_add(
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	529 (gint)channel->ch_part[part].ch_fd,
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	530 (GdkInputCondition)
15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	531 ((int)GDK_INPUT_READ + (int)GDK_INPUT_EXCEPTION),
13847 fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	532 messageFromServerGtk2,
8155 6ee6fb27dcea commit https://github.com/vim/vim/commit/fffd5560c6c8840be3233ef1c8da3c9e5dd424ea Christian Brabandt <cb@256bit.org> parents: 8151 diff changeset	533 (gpointer)(long)channel->ch_part[part].ch_fd);
8218 3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517 Christian Brabandt <cb@256bit.org> parents: 8210 diff changeset	534 # endif
13847 fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	535 }
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	536 # endif
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	537 # endif
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	538 }
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	539
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	540 static void
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	541 channel_gui_register(channel_T *channel)
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	542 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	543 if (channel->CH_SOCK_FD != INVALID_FD)
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	544 channel_gui_register_one(channel, PART_SOCK);
12240 24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	545 if (channel->CH_OUT_FD != INVALID_FD
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	546 && channel->CH_OUT_FD != channel->CH_SOCK_FD)
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	547 channel_gui_register_one(channel, PART_OUT);
12240 24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	548 if (channel->CH_ERR_FD != INVALID_FD
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	549 && channel->CH_ERR_FD != channel->CH_SOCK_FD
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	550 && channel->CH_ERR_FD != channel->CH_OUT_FD)
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	551 channel_gui_register_one(channel, PART_ERR);
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	552 }
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	553
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	554 /*
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	555 * Register any of our file descriptors with the GUI event handling system.
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	556 * Called when the GUI has started.
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	557 */
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	558 void
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	559 channel_gui_register_all(void)
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	560 {
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	561 channel_T *channel;
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	562
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	563 FOR_ALL_CHANNELS(channel)
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	564 channel_gui_register(channel);
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	565 }
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	566
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	567 static void
18139 59bc3cd42cf5 patch 8.1.2064: MS-Windows: compiler warnings for unused arguments Bram Moolenaar <Bram@vim.org> parents: 18104 diff changeset	568 channel_gui_unregister_one(channel_T *channel UNUSED, ch_part_T part UNUSED)
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	569 {
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	570 # ifdef FEAT_GUI_X11
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	571 if (channel->ch_part[part].ch_inputHandler != (XtInputId)NULL)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	572 {
31287 fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	573 ch_log(channel, "Unregistering part %s", ch_part_names[part]);
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	574 XtRemoveInput(channel->ch_part[part].ch_inputHandler);
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	575 channel->ch_part[part].ch_inputHandler = (XtInputId)NULL;
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	576 }
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	577 # else
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	578 # ifdef FEAT_GUI_GTK
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	579 if (channel->ch_part[part].ch_inputHandler != 0)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	580 {
31287 fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	581 ch_log(channel, "Unregistering part %s", ch_part_names[part]);
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	582 # if GTK_CHECK_VERSION(3,0,0)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	583 g_source_remove(channel->ch_part[part].ch_inputHandler);
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	584 # else
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	585 gdk_input_remove(channel->ch_part[part].ch_inputHandler);
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	586 # endif
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	587 channel->ch_part[part].ch_inputHandler = 0;
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	588 }
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	589 # endif
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	590 # endif
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	591 }
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	592
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	593 static void
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	594 channel_gui_unregister(channel_T *channel)
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	595 {
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	596 ch_part_T part;
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	597
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	598 for (part = PART_SOCK; part < PART_IN; ++part)
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	599 channel_gui_unregister_one(channel, part);
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	600 }
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	601
17974 9fb236d0f386 patch 8.1.1983: compiler nags for uninitialized variable and unused function Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	602 #endif // FEAT_GUI
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	603
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	604 /*
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	605 * For Unix we need to call connect() again after connect() failed.
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	606 * On Win32 one time is sufficient.
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	607 */
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	608 static int
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	609 channel_connect(
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	610 channel_T *channel,
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	611 const struct sockaddr *server_addr,
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	612 int server_addrlen,
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	613 int *waittime)
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	614 {
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	615 int sd = -1;
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	616 #ifdef MSWIN
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	617 u_long val = 1;
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	618 #endif
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	619
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	620 while (TRUE)
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	621 {
8473 ade1797aa6f4 commit https://github.com/vim/vim/commit/562ca7142845273bca656aa5aeeda90f001062e0 Christian Brabandt <cb@256bit.org> parents: 8467 diff changeset	622 long elapsed_msec = 0;
ade1797aa6f4 commit https://github.com/vim/vim/commit/562ca7142845273bca656aa5aeeda90f001062e0 Christian Brabandt <cb@256bit.org> parents: 8467 diff changeset	623 int waitnow;
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	624 int ret;
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	625
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	626 if (sd >= 0)
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	627 sock_close(sd);
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	628 sd = socket(server_addr->sa_family, SOCK_STREAM, 0);
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	629 if (sd == -1)
7935 3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	630 {
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	631 ch_error(channel, "in socket() in channel_connect().");
26966 ac75c145f0a9 patch 8.2.4012: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26948 diff changeset	632 PERROR(_(e_socket_in_channel_connect));
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	633 return -1;
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	634 }
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	635
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	636 if (*waittime >= 0)
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	637 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	638 // Make connect() non-blocking.
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	639 if (
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	640 #ifdef MSWIN
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	641 ioctlsocket(sd, FIONBIO, &val) < 0
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	642 #else
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	643 fcntl(sd, F_SETFL, O_NONBLOCK) < 0
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	644 #endif
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	645 )
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	646 {
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	647 SOCK_ERRNO;
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	648 ch_error(channel,
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	649 "channel_connect: Connect failed with errno %d", errno);
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	650 sock_close(sd);
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	651 return -1;
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	652 }
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	653 }
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	654
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	655 // Try connecting to the server.
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	656 ch_log(channel, "Connecting...");
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	657
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	658 ret = connect(sd, server_addr, server_addrlen);
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	659 if (ret == 0)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	660 // The connection could be established.
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	661 break;
86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	662
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	663 SOCK_ERRNO;
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	664 if (*waittime < 0 \|\| (errno != EWOULDBLOCK
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	665 && errno != ECONNREFUSED
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	666 #ifdef EINPROGRESS
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	667 && errno != EINPROGRESS
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	668 #endif
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	669 ))
86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	670 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	671 ch_error(channel,
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	672 "channel_connect: Connect failed with errno %d", errno);
26966 ac75c145f0a9 patch 8.2.4012: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26948 diff changeset	673 PERROR(_(e_cannot_connect_to_port));
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	674 sock_close(sd);
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	675 return -1;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	676 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	677 else if (errno == ECONNREFUSED)
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	678 {
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	679 ch_error(channel, "channel_connect: Connection refused");
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	680 sock_close(sd);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	681 return -1;
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	682 }
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	683
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	684 // Limit the waittime to 50 msec. If it doesn't work within this
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	685 // time we close the socket and try creating it again.
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	686 waitnow = waittime > 50 ? 50 : waittime;
8481 8924d7adbc22 commit https://github.com/vim/vim/commit/40e8cb292c36f5057628e570591e8917ac1ca121 Christian Brabandt <cb@256bit.org> parents: 8477 diff changeset	687
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	688 // If connect() didn't finish then try using select() to wait for the
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	689 // connection to be made. For Win32 always use select() to wait.
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	690 {
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	691 struct timeval tv;
8330 ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	692 fd_set rfds;
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	693 fd_set wfds;
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	694 #ifndef MSWIN
8330 ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	695 int so_error = 0;
ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	696 socklen_t so_error_len = sizeof(so_error);
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	697 struct timeval start_tv;
86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	698 struct timeval end_tv;
8334 ad4b00bf2984 commit https://github.com/vim/vim/commit/e081e21f760bffc24ca98d5f9bbdb5f02e6aea79 Christian Brabandt <cb@256bit.org> parents: 8332 diff changeset	699 #endif
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	700 FD_ZERO(&rfds);
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	701 FD_SET(sd, &rfds);
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	702 FD_ZERO(&wfds);
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	703 FD_SET(sd, &wfds);
8096 882ba5080c5c commit https://github.com/vim/vim/commit/e74e8e7d758e9312165a931f176185f07a64231a Christian Brabandt <cb@256bit.org> parents: 8094 diff changeset	704
8473 ade1797aa6f4 commit https://github.com/vim/vim/commit/562ca7142845273bca656aa5aeeda90f001062e0 Christian Brabandt <cb@256bit.org> parents: 8467 diff changeset	705 tv.tv_sec = waitnow / 1000;
ade1797aa6f4 commit https://github.com/vim/vim/commit/562ca7142845273bca656aa5aeeda90f001062e0 Christian Brabandt <cb@256bit.org> parents: 8467 diff changeset	706 tv.tv_usec = (waitnow % 1000) * 1000;
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	707 #ifndef MSWIN
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	708 gettimeofday(&start_tv, NULL);
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	709 #endif
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	710 ch_log(channel,
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	711 "Waiting for connection (waiting %d msec)...", waitnow);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	712
27426 41e0dcf38521 patch 8.2.4241: some type casts are redundant Bram Moolenaar <Bram@vim.org> parents: 27028 diff changeset	713 ret = select(sd + 1, &rfds, &wfds, NULL, &tv);
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	714 if (ret < 0)
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	715 {
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	716 SOCK_ERRNO;
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	717 ch_error(channel,
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	718 "channel_connect: Connect failed with errno %d", errno);
26966 ac75c145f0a9 patch 8.2.4012: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26948 diff changeset	719 PERROR(_(e_cannot_connect_to_port));
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	720 sock_close(sd);
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	721 return -1;
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	722 }
8330 ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	723
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	724 #ifdef MSWIN
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	725 // On Win32: select() is expected to work and wait for up to
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	726 // "waitnow" msec for the socket to be open.
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	727 if (FD_ISSET(sd, &wfds))
86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	728 break;
8473 ade1797aa6f4 commit https://github.com/vim/vim/commit/562ca7142845273bca656aa5aeeda90f001062e0 Christian Brabandt <cb@256bit.org> parents: 8467 diff changeset	729 elapsed_msec = waitnow;
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	730 if (waittime > 1 && elapsed_msec < waittime)
8473 ade1797aa6f4 commit https://github.com/vim/vim/commit/562ca7142845273bca656aa5aeeda90f001062e0 Christian Brabandt <cb@256bit.org> parents: 8467 diff changeset	731 {
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	732 *waittime -= elapsed_msec;
8473 ade1797aa6f4 commit https://github.com/vim/vim/commit/562ca7142845273bca656aa5aeeda90f001062e0 Christian Brabandt <cb@256bit.org> parents: 8467 diff changeset	733 continue;
ade1797aa6f4 commit https://github.com/vim/vim/commit/562ca7142845273bca656aa5aeeda90f001062e0 Christian Brabandt <cb@256bit.org> parents: 8467 diff changeset	734 }
8334 ad4b00bf2984 commit https://github.com/vim/vim/commit/e081e21f760bffc24ca98d5f9bbdb5f02e6aea79 Christian Brabandt <cb@256bit.org> parents: 8332 diff changeset	735 #else
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	736 // On Linux-like systems: See socket(7) for the behavior
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	737 // After putting the socket in non-blocking mode, connect() will
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	738 // return EINPROGRESS, select() will not wait (as if writing is
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	739 // possible), need to use getsockopt() to check if the socket is
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	740 // actually able to connect.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	741 // We detect a failure to connect when either read and write fds
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	742 // are set. Use getsockopt() to find out what kind of failure.
8354 b151c3f9be72 commit https://github.com/vim/vim/commit/42bc6dde46f1b52476cc84ee89277f981b4116c4 Christian Brabandt <cb@256bit.org> parents: 8348 diff changeset	743 if (FD_ISSET(sd, &rfds) \|\| FD_ISSET(sd, &wfds))
8330 ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	744 {
ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	745 ret = getsockopt(sd,
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	746 SOL_SOCKET, SO_ERROR, &so_error, &so_error_len);
8330 ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	747 if (ret < 0 \|\| (so_error != 0
ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	748 && so_error != EWOULDBLOCK
ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	749 && so_error != ECONNREFUSED
8334 ad4b00bf2984 commit https://github.com/vim/vim/commit/e081e21f760bffc24ca98d5f9bbdb5f02e6aea79 Christian Brabandt <cb@256bit.org> parents: 8332 diff changeset	750 # ifdef EINPROGRESS
8330 ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	751 && so_error != EINPROGRESS
8334 ad4b00bf2984 commit https://github.com/vim/vim/commit/e081e21f760bffc24ca98d5f9bbdb5f02e6aea79 Christian Brabandt <cb@256bit.org> parents: 8332 diff changeset	752 # endif
8330 ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	753 ))
ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	754 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	755 ch_error(channel,
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	756 "channel_connect: Connect failed with errno %d",
8330 ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	757 so_error);
26966 ac75c145f0a9 patch 8.2.4012: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26948 diff changeset	758 PERROR(_(e_cannot_connect_to_port));
8330 ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	759 sock_close(sd);
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	760 return -1;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	761 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	762 else if (errno == ECONNREFUSED)
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	763 {
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	764 ch_error(channel, "channel_connect: Connection refused");
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	765 sock_close(sd);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	766 return -1;
8330 ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	767 }
ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	768 }
ec940c11f749 commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1 Christian Brabandt <cb@256bit.org> parents: 8320 diff changeset	769
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	770 if (FD_ISSET(sd, &wfds) && so_error == 0)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	771 // Did not detect an error, connection is established.
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	772 break;
86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	773
86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	774 gettimeofday(&end_tv, NULL);
86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	775 elapsed_msec = (end_tv.tv_sec - start_tv.tv_sec) * 1000
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	776 + (end_tv.tv_usec - start_tv.tv_usec) / 1000;
8334 ad4b00bf2984 commit https://github.com/vim/vim/commit/e081e21f760bffc24ca98d5f9bbdb5f02e6aea79 Christian Brabandt <cb@256bit.org> parents: 8332 diff changeset	777 #endif
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	778 }
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	779
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	780 #ifndef MSWIN
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	781 if (waittime > 1 && elapsed_msec < waittime)
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	782 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	783 // The port isn't ready but we also didn't get an error.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	784 // This happens when the server didn't open the socket
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	785 // yet. Select() may return early, wait until the remaining
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	786 // "waitnow" and try again.
8473 ade1797aa6f4 commit https://github.com/vim/vim/commit/562ca7142845273bca656aa5aeeda90f001062e0 Christian Brabandt <cb@256bit.org> parents: 8467 diff changeset	787 waitnow -= elapsed_msec;
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	788 *waittime -= elapsed_msec;
8473 ade1797aa6f4 commit https://github.com/vim/vim/commit/562ca7142845273bca656aa5aeeda90f001062e0 Christian Brabandt <cb@256bit.org> parents: 8467 diff changeset	789 if (waitnow > 0)
ade1797aa6f4 commit https://github.com/vim/vim/commit/562ca7142845273bca656aa5aeeda90f001062e0 Christian Brabandt <cb@256bit.org> parents: 8467 diff changeset	790 {
21927 88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion Bram Moolenaar <Bram@vim.org> parents: 21851 diff changeset	791 mch_delay((long)waitnow, MCH_DELAY_IGNOREINPUT);
8473 ade1797aa6f4 commit https://github.com/vim/vim/commit/562ca7142845273bca656aa5aeeda90f001062e0 Christian Brabandt <cb@256bit.org> parents: 8467 diff changeset	792 ui_breakcheck();
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	793 *waittime -= waitnow;
8473 ade1797aa6f4 commit https://github.com/vim/vim/commit/562ca7142845273bca656aa5aeeda90f001062e0 Christian Brabandt <cb@256bit.org> parents: 8467 diff changeset	794 }
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	795 if (!got_int)
86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	796 {
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	797 if (*waittime <= 0)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	798 // give it one more try
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	799 *waittime = 1;
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	800 continue;
86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	801 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	802 // we were interrupted, behave as if timed out
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	803 }
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	804 #endif
4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	805
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	806 // We timed out.
8467 86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	807 ch_error(channel, "Connection timed out");
86a327403fb0 commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6 Christian Brabandt <cb@256bit.org> parents: 8463 diff changeset	808 sock_close(sd);
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	809 return -1;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	810 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	811
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	812 if (*waittime >= 0)
7982 5c30ba57aaea commit https://github.com/vim/vim/commit/7a84dbe6be0ef0e1ffbb7148cfe4ab50b9ba8f41 Christian Brabandt <cb@256bit.org> parents: 7967 diff changeset	813 {
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	814 #ifdef MSWIN
7935 3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	815 val = 0;
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	816 ioctlsocket(sd, FIONBIO, &val);
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	817 #else
7961 a7e58c6e4e9a commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5 Christian Brabandt <cb@256bit.org> parents: 7945 diff changeset	818 (void)fcntl(sd, F_SETFL, 0);
7935 3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	819 #endif
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	820 }
3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	821
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	822 return sd;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	823 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	824
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	825 /*
28317 d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	826 * Open a socket channel to the UNIX socket at "path".
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	827 * Returns the channel for success.
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	828 * Returns NULL for failure.
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	829 */
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	830 static channel_T *
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	831 channel_open_unix(
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	832 const char *path,
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	833 void (*nb_close_cb)(void))
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	834 {
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	835 channel_T *channel = NULL;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	836 int sd = -1;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	837 size_t path_len = STRLEN(path);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	838 struct sockaddr_un server;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	839 size_t server_len;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	840 int waittime = -1;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	841
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	842 if (*path == NUL \|\| path_len >= sizeof(server.sun_path))
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	843 {
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	844 semsg(_(e_invalid_argument_str), path);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	845 return NULL;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	846 }
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	847
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	848 channel = add_channel();
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	849 if (channel == NULL)
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	850 {
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	851 ch_error(NULL, "Cannot allocate channel.");
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	852 return NULL;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	853 }
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	854
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	855 CLEAR_FIELD(server);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	856 server.sun_family = AF_UNIX;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	857 STRNCPY(server.sun_path, path, sizeof(server.sun_path) - 1);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	858
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	859 ch_log(channel, "Trying to connect to %s", path);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	860
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	861 server_len = offsetof(struct sockaddr_un, sun_path) + path_len + 1;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	862 sd = channel_connect(channel, (struct sockaddr *)&server, (int)server_len,
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	863 &waittime);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	864
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	865 if (sd < 0)
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	866 {
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	867 channel_free(channel);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	868 return NULL;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	869 }
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	870
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	871 ch_log(channel, "Connection made");
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	872
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	873 channel->CH_SOCK_FD = (sock_T)sd;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	874 channel->ch_nb_close_cb = nb_close_cb;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	875 channel->ch_hostname = (char )vim_strsave((char_u )path);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	876 channel->ch_port = 0;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	877 channel->ch_to_be_closed \|= (1U << PART_SOCK);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	878
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	879 #ifdef FEAT_GUI
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	880 channel_gui_register_one(channel, PART_SOCK);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	881 #endif
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	882
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	883 return channel;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	884 }
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	885
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	886 /*
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	887 * Open a socket channel to "hostname":"port".
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	888 * "waittime" is the time in msec to wait for the connection.
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	889 * When negative wait forever.
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	890 * Returns the channel for success.
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	891 * Returns NULL for failure.
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	892 */
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	893 channel_T *
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	894 channel_open(
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	895 const char *hostname,
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	896 int port,
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	897 int waittime,
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	898 void (*nb_close_cb)(void))
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	899 {
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	900 int sd = -1;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	901 channel_T *channel = NULL;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	902 #ifdef FEAT_IPV6
20267 456c3b98d4c8 patch 8.2.0689: when using getaddrinfo() the error message is unclear Bram Moolenaar <Bram@vim.org> parents: 20077 diff changeset	903 int err;
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	904 struct addrinfo hints;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	905 struct addrinfo *res = NULL;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	906 struct addrinfo *addr = NULL;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	907 #else
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	908 struct sockaddr_in server;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	909 struct hostent *host = NULL;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	910 #endif
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	911
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	912 #ifdef MSWIN
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	913 channel_init_winsock();
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	914 #endif
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	915
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	916 channel = add_channel();
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	917 if (channel == NULL)
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	918 {
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	919 ch_error(NULL, "Cannot allocate channel.");
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	920 return NULL;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	921 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	922
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	923 // Get the server internet address and put into addr structure fill in the
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	924 // socket address structure and connect to server.
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	925 #ifdef FEAT_IPV6
20007 aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose Bram Moolenaar <Bram@vim.org> parents: 20003 diff changeset	926 CLEAR_FIELD(hints);
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	927 hints.ai_family = AF_UNSPEC;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	928 hints.ai_socktype = SOCK_STREAM;
22224 a5bda73bc640 patch 8.2.1661: cannot connect to 127.0.0.1 for host with only IPv6 addresses Bram Moolenaar <Bram@vim.org> parents: 22210 diff changeset	929 # if defined(AI_ADDRCONFIG) && defined(AI_V4MAPPED)
a5bda73bc640 patch 8.2.1661: cannot connect to 127.0.0.1 for host with only IPv6 addresses Bram Moolenaar <Bram@vim.org> parents: 22210 diff changeset	930 hints.ai_flags = AI_ADDRCONFIG \| AI_V4MAPPED;
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	931 # endif
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	932 // Set port number manually in order to prevent name resolution services
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	933 // from being invoked in the environment where AI_NUMERICSERV is not
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	934 // defined.
20267 456c3b98d4c8 patch 8.2.0689: when using getaddrinfo() the error message is unclear Bram Moolenaar <Bram@vim.org> parents: 20077 diff changeset	935 if ((err = getaddrinfo(hostname, NULL, &hints, &res)) != 0)
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	936 {
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	937 ch_error(channel, "in getaddrinfo() in channel_open()");
26966 ac75c145f0a9 patch 8.2.4012: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26948 diff changeset	938 semsg(_(e_getaddrinfo_in_channel_open_str), gai_strerror(err));
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	939 channel_free(channel);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	940 return NULL;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	941 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	942
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	943 for (addr = res; addr != NULL; addr = addr->ai_next)
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	944 {
20077 128963cd954f patch 8.2.0594: MS-Windows: cannot build with WINVER set to 0x0501 Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	945 const char *dst = hostname;
20567 5e86e00fa712 patch 8.2.0837: compiler warning for value set but not used Bram Moolenaar <Bram@vim.org> parents: 20524 diff changeset	946 # ifdef HAVE_INET_NTOP
20077 128963cd954f patch 8.2.0594: MS-Windows: cannot build with WINVER set to 0x0501 Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	947 const void *src = NULL;
128963cd954f patch 8.2.0594: MS-Windows: cannot build with WINVER set to 0x0501 Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	948 char buf[NUMBUFLEN];
20577 5f0f1f63c8df patch 8.2.0842: MS-Windows: channel tests fail Bram Moolenaar <Bram@vim.org> parents: 20567 diff changeset	949 # endif
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	950
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	951 if (addr->ai_family == AF_INET6)
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	952 {
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	953 struct sockaddr_in6 sai = (struct sockaddr_in6 )addr->ai_addr;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	954
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	955 sai->sin6_port = htons(port);
20577 5f0f1f63c8df patch 8.2.0842: MS-Windows: channel tests fail Bram Moolenaar <Bram@vim.org> parents: 20567 diff changeset	956 # ifdef HAVE_INET_NTOP
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	957 src = &sai->sin6_addr;
20577 5f0f1f63c8df patch 8.2.0842: MS-Windows: channel tests fail Bram Moolenaar <Bram@vim.org> parents: 20567 diff changeset	958 # endif
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	959 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	960 else if (addr->ai_family == AF_INET)
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	961 {
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	962 struct sockaddr_in sai = (struct sockaddr_in )addr->ai_addr;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	963
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	964 sai->sin_port = htons(port);
20577 5f0f1f63c8df patch 8.2.0842: MS-Windows: channel tests fail Bram Moolenaar <Bram@vim.org> parents: 20567 diff changeset	965 # ifdef HAVE_INET_NTOP
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	966 src = &sai->sin_addr;
20577 5f0f1f63c8df patch 8.2.0842: MS-Windows: channel tests fail Bram Moolenaar <Bram@vim.org> parents: 20567 diff changeset	967 #endif
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	968 }
20577 5f0f1f63c8df patch 8.2.0842: MS-Windows: channel tests fail Bram Moolenaar <Bram@vim.org> parents: 20567 diff changeset	969 # ifdef HAVE_INET_NTOP
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	970 if (src != NULL)
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	971 {
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	972 dst = inet_ntop(addr->ai_family, src, buf, sizeof(buf));
20077 128963cd954f patch 8.2.0594: MS-Windows: cannot build with WINVER set to 0x0501 Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	973 if (dst == NULL)
128963cd954f patch 8.2.0594: MS-Windows: cannot build with WINVER set to 0x0501 Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	974 dst = hostname;
128963cd954f patch 8.2.0594: MS-Windows: cannot build with WINVER set to 0x0501 Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	975 else if (STRCMP(hostname, dst) != 0)
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	976 ch_log(channel, "Resolved %s to %s", hostname, dst);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	977 }
20077 128963cd954f patch 8.2.0594: MS-Windows: cannot build with WINVER set to 0x0501 Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	978 # endif
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	979
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	980 ch_log(channel, "Trying to connect to %s port %d", dst, port);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	981
31873 7c690775716c patch 9.0.1269: channel test often fails on Mac OS Bram Moolenaar <Bram@vim.org> parents: 31287 diff changeset	982 // On Mac and Solaris a zero timeout almost never works. Waiting for
7c690775716c patch 9.0.1269: channel test often fails on Mac OS Bram Moolenaar <Bram@vim.org> parents: 31287 diff changeset	983 // one millisecond already helps a lot. Later Mac systems (using IPv6)
7c690775716c patch 9.0.1269: channel test often fails on Mac OS Bram Moolenaar <Bram@vim.org> parents: 31287 diff changeset	984 // need more time, 15 milliseconds appears to work well.
7c690775716c patch 9.0.1269: channel test often fails on Mac OS Bram Moolenaar <Bram@vim.org> parents: 31287 diff changeset	985 // Let's do it for all systems, because we don't know why this is
7c690775716c patch 9.0.1269: channel test often fails on Mac OS Bram Moolenaar <Bram@vim.org> parents: 31287 diff changeset	986 // needed.
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	987 if (waittime == 0)
31873 7c690775716c patch 9.0.1269: channel test often fails on Mac OS Bram Moolenaar <Bram@vim.org> parents: 31287 diff changeset	988 waittime = 15;
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	989
20307 ad6949eaa1c7 patch 8.2.0709: MS-Windows: compiler warning for int vs size_t Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	990 sd = channel_connect(channel, addr->ai_addr, (int)addr->ai_addrlen,
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	991 &waittime);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	992 if (sd >= 0)
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	993 break;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	994 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	995
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	996 freeaddrinfo(res);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	997 #else
20007 aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose Bram Moolenaar <Bram@vim.org> parents: 20003 diff changeset	998 CLEAR_FIELD(server);
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	999 server.sin_family = AF_INET;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1000 server.sin_port = htons(port);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1001 if ((host = gethostbyname(hostname)) == NULL)
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1002 {
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1003 ch_error(channel, "in gethostbyname() in channel_open()");
26966 ac75c145f0a9 patch 8.2.4012: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26948 diff changeset	1004 PERROR(_(e_gethostbyname_in_channel_open));
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1005 channel_free(channel);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1006 return NULL;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1007 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1008 {
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1009 char *p;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1010
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1011 // When using host->h_addr_list[0] directly ubsan warns for it to not
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1012 // be aligned. First copy the pointer to avoid that.
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1013 memcpy(&p, &host->h_addr_list[0], sizeof(p));
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1014 memcpy((char *)&server.sin_addr, p, host->h_length);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1015 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1016
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1017 ch_log(channel, "Trying to connect to %s port %d", hostname, port);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1018
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1019 // On Mac and Solaris a zero timeout almost never works. At least wait one
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1020 // millisecond. Let's do it for all systems, because we don't know why
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1021 // this is needed.
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1022 if (waittime == 0)
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1023 waittime = 1;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1024
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1025 sd = channel_connect(channel, (struct sockaddr *)&server, sizeof(server),
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1026 &waittime);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1027 #endif
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1028
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1029 if (sd < 0)
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1030 {
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1031 channel_free(channel);
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1032 return NULL;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1033 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1034
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1035 ch_log(channel, "Connection made");
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1036
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1037 channel->CH_SOCK_FD = (sock_T)sd;
8210 b717dae2f26d commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98 Christian Brabandt <cb@256bit.org> parents: 8204 diff changeset	1038 channel->ch_nb_close_cb = nb_close_cb;
8669 06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	1039 channel->ch_hostname = (char )vim_strsave((char_u )hostname);
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1040 channel->ch_port = port;
13778 5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	1041 channel->ch_to_be_closed \|= (1U << PART_SOCK);
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	1042
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	1043 #ifdef FEAT_GUI
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1044 channel_gui_register_one(channel, PART_SOCK);
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	1045 #endif
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	1046
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1047 return channel;
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	1048 }
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	1049
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1050 static void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1051 free_set_callback(callback_T cbp, callback_T callback)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1052 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1053 free_callback(cbp);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1054
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1055 if (callback->cb_name != NULL && *callback->cb_name != NUL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1056 copy_callback(cbp, callback);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1057 else
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1058 cbp->cb_name = NULL;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1059 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1060
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1061 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1062 * Prepare buffer "buf" for writing channel output to.
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1063 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1064 static void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1065 prepare_buffer(buf_T *buf)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1066 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1067 buf_T *save_curbuf = curbuf;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1068
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1069 buf_copy_options(buf, BCO_ENTER);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1070 curbuf = buf;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1071 #ifdef FEAT_QUICKFIX
28457 4dcccb2673fe patch 8.2.4753: error from setting an option is silently ignored Bram Moolenaar <Bram@vim.org> parents: 28435 diff changeset	1072 set_option_value_give_err((char_u *)"bt",
4dcccb2673fe patch 8.2.4753: error from setting an option is silently ignored Bram Moolenaar <Bram@vim.org> parents: 28435 diff changeset	1073 0L, (char_u *)"nofile", OPT_LOCAL);
4dcccb2673fe patch 8.2.4753: error from setting an option is silently ignored Bram Moolenaar <Bram@vim.org> parents: 28435 diff changeset	1074 set_option_value_give_err((char_u )"bh", 0L, (char_u )"hide", OPT_LOCAL);
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1075 #endif
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1076 if (curbuf->b_ml.ml_mfp == NULL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1077 ml_open(curbuf);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1078 curbuf = save_curbuf;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1079 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1080
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1081 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1082 * Find a buffer matching "name" or create a new one.
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1083 * Returns NULL if there is something very wrong (error already reported).
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1084 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1085 static buf_T *
18010 cf8e0c7e0cb9 patch 8.1.2001: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 17974 diff changeset	1086 channel_find_buffer(char_u *name, int err, int msg)
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1087 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1088 buf_T *buf = NULL;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1089 buf_T *save_curbuf = curbuf;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1090
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1091 if (name != NULL && *name != NUL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1092 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1093 buf = buflist_findname(name);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1094 if (buf == NULL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1095 buf = buflist_findname_exp(name);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1096 }
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1097
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1098 if (buf != NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1099 return buf;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1100
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1101 buf = buflist_new(name == NULL \|\| *name == NUL ? NULL : name,
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1102 NULL, (linenr_T)0, BLN_LISTED \| BLN_NEW);
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1103 if (buf == NULL)
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1104 return NULL;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1105 prepare_buffer(buf);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1106
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1107 curbuf = buf;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1108 if (msg)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1109 ml_replace(1, (char_u *)(err ? "Reading from channel error..."
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1110 : "Reading from channel output..."), TRUE);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1111 changed_bytes(1, 0);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1112 curbuf = save_curbuf;
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1113
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1114 return buf;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1115 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1116
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1117 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1118 * Set various properties from an "opt" argument.
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1119 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1120 static void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1121 channel_set_options(channel_T channel, jobopt_T opt)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1122 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1123 ch_part_T part;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1124
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1125 if (opt->jo_set & JO_MODE)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1126 for (part = PART_SOCK; part < PART_COUNT; ++part)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1127 channel->ch_part[part].ch_mode = opt->jo_mode;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1128 if (opt->jo_set & JO_IN_MODE)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1129 channel->ch_part[PART_IN].ch_mode = opt->jo_in_mode;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1130 if (opt->jo_set & JO_OUT_MODE)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1131 channel->ch_part[PART_OUT].ch_mode = opt->jo_out_mode;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1132 if (opt->jo_set & JO_ERR_MODE)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1133 channel->ch_part[PART_ERR].ch_mode = opt->jo_err_mode;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1134 channel->ch_nonblock = opt->jo_noblock;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1135
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1136 if (opt->jo_set & JO_TIMEOUT)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1137 for (part = PART_SOCK; part < PART_COUNT; ++part)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1138 channel->ch_part[part].ch_timeout = opt->jo_timeout;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1139 if (opt->jo_set & JO_OUT_TIMEOUT)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1140 channel->ch_part[PART_OUT].ch_timeout = opt->jo_out_timeout;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1141 if (opt->jo_set & JO_ERR_TIMEOUT)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1142 channel->ch_part[PART_ERR].ch_timeout = opt->jo_err_timeout;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1143 if (opt->jo_set & JO_BLOCK_WRITE)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1144 channel->ch_part[PART_IN].ch_block_write = 1;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1145
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1146 if (opt->jo_set & JO_CALLBACK)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1147 free_set_callback(&channel->ch_callback, &opt->jo_callback);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1148 if (opt->jo_set & JO_OUT_CALLBACK)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1149 free_set_callback(&channel->ch_part[PART_OUT].ch_callback,
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1150 &opt->jo_out_cb);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1151 if (opt->jo_set & JO_ERR_CALLBACK)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1152 free_set_callback(&channel->ch_part[PART_ERR].ch_callback,
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1153 &opt->jo_err_cb);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1154 if (opt->jo_set & JO_CLOSE_CALLBACK)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1155 free_set_callback(&channel->ch_close_cb, &opt->jo_close_cb);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1156 channel->ch_drop_never = opt->jo_drop_never;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1157
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1158 if ((opt->jo_set & JO_OUT_IO) && opt->jo_io[PART_OUT] == JIO_BUFFER)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1159 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1160 buf_T *buf;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1161
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1162 // writing output to a buffer. Default mode is NL.
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1163 if (!(opt->jo_set & JO_OUT_MODE))
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	1164 channel->ch_part[PART_OUT].ch_mode = CH_MODE_NL;
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1165 if (opt->jo_set & JO_OUT_BUF)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1166 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1167 buf = buflist_findnr(opt->jo_io_buf[PART_OUT]);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1168 if (buf == NULL)
26439 b18f3b0f317c patch 8.2.3750: error messages are everywhere Bram Moolenaar <Bram@vim.org> parents: 26217 diff changeset	1169 semsg(_(e_buffer_nr_does_not_exist),
b18f3b0f317c patch 8.2.3750: error messages are everywhere Bram Moolenaar <Bram@vim.org> parents: 26217 diff changeset	1170 (long)opt->jo_io_buf[PART_OUT]);
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1171 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1172 else
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1173 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1174 int msg = TRUE;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1175
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1176 if (opt->jo_set2 & JO2_OUT_MSG)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1177 msg = opt->jo_message[PART_OUT];
18010 cf8e0c7e0cb9 patch 8.1.2001: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 17974 diff changeset	1178 buf = channel_find_buffer(opt->jo_io_name[PART_OUT], FALSE, msg);
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1179 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1180 if (buf != NULL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1181 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1182 if (opt->jo_set & JO_OUT_MODIFIABLE)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1183 channel->ch_part[PART_OUT].ch_nomodifiable =
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1184 !opt->jo_modifiable[PART_OUT];
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1185
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1186 if (!buf->b_p_ma && !channel->ch_part[PART_OUT].ch_nomodifiable)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1187 {
25064 8f2262c72178 patch 8.2.3069: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 24812 diff changeset	1188 emsg(_(e_cannot_make_changes_modifiable_is_off));
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1189 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1190 else
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1191 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1192 ch_log(channel, "writing out to buffer '%s'",
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1193 (char *)buf->b_ffname);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1194 set_bufref(&channel->ch_part[PART_OUT].ch_bufref, buf);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1195 // if the buffer was deleted or unloaded resurrect it
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1196 if (buf->b_ml.ml_mfp == NULL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1197 prepare_buffer(buf);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1198 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1199 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1200 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1201
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1202 if ((opt->jo_set & JO_ERR_IO) && (opt->jo_io[PART_ERR] == JIO_BUFFER
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1203 \|\| (opt->jo_io[PART_ERR] == JIO_OUT && (opt->jo_set & JO_OUT_IO)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1204 && opt->jo_io[PART_OUT] == JIO_BUFFER)))
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1205 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1206 buf_T *buf;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1207
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1208 // writing err to a buffer. Default mode is NL.
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1209 if (!(opt->jo_set & JO_ERR_MODE))
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	1210 channel->ch_part[PART_ERR].ch_mode = CH_MODE_NL;
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1211 if (opt->jo_io[PART_ERR] == JIO_OUT)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1212 buf = channel->ch_part[PART_OUT].ch_bufref.br_buf;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1213 else if (opt->jo_set & JO_ERR_BUF)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1214 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1215 buf = buflist_findnr(opt->jo_io_buf[PART_ERR]);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1216 if (buf == NULL)
26439 b18f3b0f317c patch 8.2.3750: error messages are everywhere Bram Moolenaar <Bram@vim.org> parents: 26217 diff changeset	1217 semsg(_(e_buffer_nr_does_not_exist),
b18f3b0f317c patch 8.2.3750: error messages are everywhere Bram Moolenaar <Bram@vim.org> parents: 26217 diff changeset	1218 (long)opt->jo_io_buf[PART_ERR]);
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1219 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1220 else
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1221 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1222 int msg = TRUE;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1223
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1224 if (opt->jo_set2 & JO2_ERR_MSG)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1225 msg = opt->jo_message[PART_ERR];
18010 cf8e0c7e0cb9 patch 8.1.2001: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 17974 diff changeset	1226 buf = channel_find_buffer(opt->jo_io_name[PART_ERR], TRUE, msg);
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1227 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1228 if (buf != NULL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1229 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1230 if (opt->jo_set & JO_ERR_MODIFIABLE)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1231 channel->ch_part[PART_ERR].ch_nomodifiable =
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1232 !opt->jo_modifiable[PART_ERR];
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1233 if (!buf->b_p_ma && !channel->ch_part[PART_ERR].ch_nomodifiable)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1234 {
25064 8f2262c72178 patch 8.2.3069: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 24812 diff changeset	1235 emsg(_(e_cannot_make_changes_modifiable_is_off));
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1236 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1237 else
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1238 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1239 ch_log(channel, "writing err to buffer '%s'",
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1240 (char *)buf->b_ffname);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1241 set_bufref(&channel->ch_part[PART_ERR].ch_bufref, buf);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1242 // if the buffer was deleted or unloaded resurrect it
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1243 if (buf->b_ml.ml_mfp == NULL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1244 prepare_buffer(buf);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1245 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1246 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1247 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1248
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1249 channel->ch_part[PART_OUT].ch_io = opt->jo_io[PART_OUT];
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1250 channel->ch_part[PART_ERR].ch_io = opt->jo_io[PART_ERR];
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1251 channel->ch_part[PART_IN].ch_io = opt->jo_io[PART_IN];
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1252 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1253
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	1254 /*
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1255 * Implements ch_open().
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1256 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	1257 static channel_T *
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1258 channel_open_func(typval_T *argvars)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1259 {
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1260 char_u *address;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1261 char_u *p;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1262 char *rest;
28317 d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1263 int port = 0;
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1264 int is_ipv6 = FALSE;
28317 d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1265 int is_unix = FALSE;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1266 jobopt_T opt;
8859 03250bc0c63a commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc Christian Brabandt <cb@256bit.org> parents: 8798 diff changeset	1267 channel_T *channel = NULL;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1268
25198 eafc0e07b188 patch 8.2.3135: Vim9: builtin function arguments not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25090 diff changeset	1269 if (in_vim9script()
eafc0e07b188 patch 8.2.3135: Vim9: builtin function arguments not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25090 diff changeset	1270 && (check_for_string_arg(argvars, 0) == FAIL
25759 ea0820d05257 patch 8.2.3415: Vim9: not all function argument types are properly checked Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	1271 \|\| check_for_opt_dict_arg(argvars, 1) == FAIL))
25198 eafc0e07b188 patch 8.2.3135: Vim9: builtin function arguments not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25090 diff changeset	1272 return NULL;
eafc0e07b188 patch 8.2.3135: Vim9: builtin function arguments not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25090 diff changeset	1273
15211 de63593896b3 patch 8.1.0615: get_tv function names are not consistent Bram Moolenaar <Bram@vim.org> parents: 15160 diff changeset	1274 address = tv_get_string(&argvars[0]);
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1275 if (argvars[1].v_type != VAR_UNKNOWN
29994 86eb4aba16c3 patch 9.0.0335: checks for Dictionary argument often give a vague error Bram Moolenaar <Bram@vim.org> parents: 29732 diff changeset	1276 && check_for_nonnull_dict_arg(argvars, 1) == FAIL)
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1277 return NULL;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1278
28317 d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1279 if (*address == NUL)
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1280 {
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1281 semsg(_(e_invalid_argument_str), address);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1282 return NULL;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1283 }
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1284
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1285 if (!STRNCMP(address, "unix:", 5))
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1286 {
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1287 is_unix = TRUE;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1288 address += 5;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1289 }
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1290 else if (*address == '[')
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1291 {
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1292 // ipv6 address
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1293 is_ipv6 = TRUE;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1294 p = vim_strchr(address + 1, ']');
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1295 if (p == NULL \|\| *++p != ':')
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1296 {
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26466 diff changeset	1297 semsg(_(e_invalid_argument_str), address);
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1298 return NULL;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1299 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1300 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1301 else
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1302 {
28317 d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1303 // ipv4 address
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1304 p = vim_strchr(address, ':');
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1305 if (p == NULL)
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1306 {
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26466 diff changeset	1307 semsg(_(e_invalid_argument_str), address);
20003 e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1308 return NULL;
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1309 }
e373843e2980 patch 8.2.0557: no IPv6 support for channels Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	1310 }
28317 d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1311
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1312 if (!is_unix)
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1313 {
28317 d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1314 port = strtol((char *)(p + 1), &rest, 10);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1315 if (port <= 0 \|\| port >= 65536 \|\| *rest != NUL)
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1316 {
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1317 semsg(_(e_invalid_argument_str), address);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1318 return NULL;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1319 }
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1320 if (is_ipv6)
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1321 {
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1322 // strip '[' and ']'
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1323 ++address;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1324 *(p - 1) = NUL;
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1325 }
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1326 else
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1327 *p = NUL;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1328 }
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1329
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1330 // parse options
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1331 clear_job_options(&opt);
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	1332 opt.jo_mode = CH_MODE_JSON;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1333 opt.jo_timeout = 2000;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1334 if (get_job_options(&argvars[1], &opt,
28317 d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1335 JO_MODE_ALL + JO_CB_ALL + JO_TIMEOUT_ALL
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1336 + (is_unix? 0 : JO_WAITTIME), 0) == FAIL)
8859 03250bc0c63a commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc Christian Brabandt <cb@256bit.org> parents: 8798 diff changeset	1337 goto theend;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1338 if (opt.jo_timeout < 0)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1339 {
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26466 diff changeset	1340 emsg(_(e_invalid_argument));
8859 03250bc0c63a commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc Christian Brabandt <cb@256bit.org> parents: 8798 diff changeset	1341 goto theend;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1342 }
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1343
28317 d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1344 if (is_unix)
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1345 channel = channel_open_unix((char *)address, NULL);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1346 else
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	1347 channel = channel_open((char *)address, port, opt.jo_waittime, NULL);
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1348 if (channel != NULL)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1349 {
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1350 opt.jo_set = JO_ALL;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1351 channel_set_options(channel, &opt);
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1352 }
8859 03250bc0c63a commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc Christian Brabandt <cb@256bit.org> parents: 8798 diff changeset	1353 theend:
03250bc0c63a commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc Christian Brabandt <cb@256bit.org> parents: 8798 diff changeset	1354 free_job_options(&opt);
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1355 return channel;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1356 }
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	1357
22095 2cc0de1e05a6 patch 8.2.1597: the channel source file is too big Bram Moolenaar <Bram@vim.org> parents: 22077 diff changeset	1358 void
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1359 ch_close_part(channel_T *channel, ch_part_T part)
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1360 {
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1361 sock_T *fd = &channel->ch_part[part].ch_fd;
a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1362
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1363 if (*fd == INVALID_FD)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1364 return;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1365
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1366 if (part == PART_SOCK)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1367 sock_close(*fd);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1368 else
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1369 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1370 // When using a pty the same FD is set on multiple parts, only
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1371 // close it when the last reference is closed.
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1372 if ((part == PART_IN \|\| channel->CH_IN_FD != *fd)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1373 && (part == PART_OUT \|\| channel->CH_OUT_FD != *fd)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1374 && (part == PART_ERR \|\| channel->CH_ERR_FD != *fd))
11723 1922710ee8fa patch 8.0.0744: terminal window does not use a pty Christian Brabandt <cb@256bit.org> parents: 11719 diff changeset	1375 {
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	1376 #ifdef MSWIN
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1377 if (channel->ch_named_pipe)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1378 DisconnectNamedPipe((HANDLE)fd);
12389 d0cf7f71b95b patch 8.0.1074: ":term NONE" does not work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12313 diff changeset	1379 #endif
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1380 fd_close(*fd);
11723 1922710ee8fa patch 8.0.0744: terminal window does not use a pty Christian Brabandt <cb@256bit.org> parents: 11719 diff changeset	1381 }
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1382 }
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1383 *fd = INVALID_FD;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1384
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1385 // channel is closed, may want to end the job if it was the last
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1386 channel->ch_to_be_closed &= ~(1U << part);
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1387 }
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1388
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1389 void
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	1390 channel_set_pipes(channel_T *channel, sock_T in, sock_T out, sock_T err)
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1391 {
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1392 if (in != INVALID_FD)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1393 {
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1394 ch_close_part(channel, PART_IN);
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1395 channel->CH_IN_FD = in;
13778 5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	1396 # if defined(UNIX)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1397 // Do not end the job when all output channels are closed, wait until
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1398 // the job ended.
15632 d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys Bram Moolenaar <Bram@vim.org> parents: 15621 diff changeset	1399 if (mch_isatty(in))
13778 5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	1400 channel->ch_to_be_closed \|= (1U << PART_IN);
5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	1401 # endif
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1402 }
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1403 if (out != INVALID_FD)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1404 {
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1405 # if defined(FEAT_GUI)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1406 channel_gui_unregister_one(channel, PART_OUT);
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1407 # endif
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1408 ch_close_part(channel, PART_OUT);
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1409 channel->CH_OUT_FD = out;
13778 5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	1410 channel->ch_to_be_closed \|= (1U << PART_OUT);
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1411 # if defined(FEAT_GUI)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1412 channel_gui_register_one(channel, PART_OUT);
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1413 # endif
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1414 }
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1415 if (err != INVALID_FD)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1416 {
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1417 # if defined(FEAT_GUI)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1418 channel_gui_unregister_one(channel, PART_ERR);
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1419 # endif
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1420 ch_close_part(channel, PART_ERR);
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1421 channel->CH_ERR_FD = err;
13778 5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed Christian Brabandt <cb@256bit.org> parents: 13750 diff changeset	1422 channel->ch_to_be_closed \|= (1U << PART_ERR);
8491 daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1423 # if defined(FEAT_GUI)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1424 channel_gui_register_one(channel, PART_ERR);
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1425 # endif
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce Christian Brabandt <cb@256bit.org> parents: 8481 diff changeset	1426 }
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	1427 }
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	1428
8310 aec8f8ce8e4c commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4 Christian Brabandt <cb@256bit.org> parents: 8297 diff changeset	1429 /*
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1430 * Sets the job the channel is associated with and associated options.
8310 aec8f8ce8e4c commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4 Christian Brabandt <cb@256bit.org> parents: 8297 diff changeset	1431 * This does not keep a refcount, when the job is freed ch_job is cleared.
aec8f8ce8e4c commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4 Christian Brabandt <cb@256bit.org> parents: 8297 diff changeset	1432 */
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	1433 void
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1434 channel_set_job(channel_T channel, job_T job, jobopt_T *options)
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	1435 {
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1436 channel->ch_job = job;
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1437
3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1438 channel_set_options(channel, options);
3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1439
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1440 if (job->jv_in_buf == NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1441 return;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1442
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1443 chanpart_T *in_part = &channel->ch_part[PART_IN];
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1444
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1445 set_bufref(&in_part->ch_bufref, job->jv_in_buf);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1446 ch_log(channel, "reading from buffer '%s'",
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1447 (char *)in_part->ch_bufref.br_buf->b_ffname);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1448 if (options->jo_set & JO_IN_TOP)
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1449 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1450 if (options->jo_in_top == 0 && !(options->jo_set & JO_IN_BOT))
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1451 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1452 // Special mode: send last-but-one line when appending a line
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1453 // to the buffer.
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1454 in_part->ch_bufref.br_buf->b_write_to_channel = TRUE;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1455 in_part->ch_buf_append = TRUE;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1456 in_part->ch_buf_top =
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1457 in_part->ch_bufref.br_buf->b_ml.ml_line_count + 1;
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1458 }
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1459 else
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1460 in_part->ch_buf_top = options->jo_in_top;
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1461 }
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1462 else
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1463 in_part->ch_buf_top = 1;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1464 if (options->jo_set & JO_IN_BOT)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1465 in_part->ch_buf_bot = options->jo_in_bot;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1466 else
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1467 in_part->ch_buf_bot = in_part->ch_bufref.br_buf->b_ml.ml_line_count;
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1468 }
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1469
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1470 /*
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1471 * Set the callback for "channel"/"part" for the response with "id".
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	1472 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	1473 static void
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1474 channel_set_req_callback(
8538 c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710 Christian Brabandt <cb@256bit.org> parents: 8508 diff changeset	1475 channel_T *channel,
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1476 ch_part_T part,
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	1477 callback_T *callback,
8538 c337c813c64d commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710 Christian Brabandt <cb@256bit.org> parents: 8508 diff changeset	1478 int id)
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	1479 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1480 cbq_T *head = &channel->ch_part[part].ch_cb_head;
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16782 diff changeset	1481 cbq_T *item = ALLOC_ONE(cbq_T);
7933 1f0743f4f88f commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47 Christian Brabandt <cb@256bit.org> parents: 7931 diff changeset	1482
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1483 if (item == NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1484 return;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1485
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1486 copy_callback(&item->cq_callback, callback);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1487 item->cq_seq_nr = id;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1488 item->cq_prev = head->cq_prev;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1489 head->cq_prev = item;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1490 item->cq_next = NULL;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1491 if (item->cq_prev == NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1492 head->cq_next = item;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1493 else
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	1494 item->cq_prev->cq_next = item;
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1495 }
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1496
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1497 static void
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1498 write_buf_line(buf_T buf, linenr_T lnum, channel_T channel)
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1499 {
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1500 char_u *line = ml_get_buf(buf, lnum, FALSE);
8453 fed4e19bd884 commit https://github.com/vim/vim/commit/367aabdbf76f7df00fd18e39d9378d1360a526ab Christian Brabandt <cb@256bit.org> parents: 8428 diff changeset	1501 int len = (int)STRLEN(line);
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1502 char_u *p;
9434 8f904a323b3f commit https://github.com/vim/vim/commit/bf2cc5f36d5ffd5de445e6970602000c7869b65a Christian Brabandt <cb@256bit.org> parents: 9367 diff changeset	1503 int i;
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1504
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1505 // Need to make a copy to be able to append a NL.
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1506 if ((p = alloc(len + 2)) == NULL)
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1507 return;
9367 2465b6cda394 commit https://github.com/vim/vim/commit/adb78a77ebb47627bcf73bd16ac1119d970e17c8 Christian Brabandt <cb@256bit.org> parents: 9355 diff changeset	1508 memcpy((char )p, (char )line, len);
9434 8f904a323b3f commit https://github.com/vim/vim/commit/bf2cc5f36d5ffd5de445e6970602000c7869b65a Christian Brabandt <cb@256bit.org> parents: 9367 diff changeset	1509
12311 66fa8eabbd6e patch 8.0.1035: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12309 diff changeset	1510 if (channel->ch_write_text_mode)
66fa8eabbd6e patch 8.0.1035: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12309 diff changeset	1511 p[len] = CAR;
66fa8eabbd6e patch 8.0.1035: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12309 diff changeset	1512 else
66fa8eabbd6e patch 8.0.1035: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12309 diff changeset	1513 {
66fa8eabbd6e patch 8.0.1035: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12309 diff changeset	1514 for (i = 0; i < len; ++i)
66fa8eabbd6e patch 8.0.1035: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12309 diff changeset	1515 if (p[i] == NL)
66fa8eabbd6e patch 8.0.1035: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12309 diff changeset	1516 p[i] = NUL;
66fa8eabbd6e patch 8.0.1035: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12309 diff changeset	1517
66fa8eabbd6e patch 8.0.1035: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12309 diff changeset	1518 p[len] = NL;
66fa8eabbd6e patch 8.0.1035: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12309 diff changeset	1519 }
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1520 p[len + 1] = NUL;
10363 471b87c3b67d commit https://github.com/vim/vim/commit/79cbdcb1eeead00bad6fc64ab4a53e5860d5a663 Christian Brabandt <cb@256bit.org> parents: 10309 diff changeset	1521 channel_send(channel, PART_IN, p, len + 1, "write_buf_line");
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1522 vim_free(p);
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1523 }
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1524
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1525 /*
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1526 * Return TRUE if "channel" can be written to.
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1527 * Returns FALSE if the input is closed or the write would block.
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1528 */
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1529 static int
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1530 can_write_buf_line(channel_T *channel)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1531 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1532 chanpart_T *in_part = &channel->ch_part[PART_IN];
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1533
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1534 if (in_part->ch_fd == INVALID_FD)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1535 return FALSE; // pipe was closed
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1536
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1537 // for testing: block every other attempt to write
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1538 if (in_part->ch_block_write == 1)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1539 in_part->ch_block_write = -1;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1540 else if (in_part->ch_block_write == -1)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1541 in_part->ch_block_write = 1;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1542
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1543 // TODO: Win32 implementation, probably using WaitForMultipleObjects()
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	1544 #ifndef MSWIN
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1545 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1546 # if defined(HAVE_SELECT)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1547 struct timeval tval;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1548 fd_set wfds;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1549 int ret;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1550
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1551 FD_ZERO(&wfds);
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1552 FD_SET((int)in_part->ch_fd, &wfds);
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1553 tval.tv_sec = 0;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1554 tval.tv_usec = 0;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1555 for (;;)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1556 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1557 ret = select((int)in_part->ch_fd + 1, NULL, &wfds, NULL, &tval);
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1558 # ifdef EINTR
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1559 SOCK_ERRNO;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1560 if (ret == -1 && errno == EINTR)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1561 continue;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1562 # endif
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1563 if (ret <= 0 \|\| in_part->ch_block_write == 1)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1564 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1565 if (ret > 0)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1566 ch_log(channel, "FAKED Input not ready for writing");
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1567 else
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1568 ch_log(channel, "Input not ready for writing");
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1569 return FALSE;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1570 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1571 break;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1572 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1573 # else
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1574 struct pollfd fds;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1575
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1576 fds.fd = in_part->ch_fd;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1577 fds.events = POLLOUT;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1578 if (poll(&fds, 1, 0) <= 0)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1579 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1580 ch_log(channel, "Input not ready for writing");
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1581 return FALSE;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1582 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1583 if (in_part->ch_block_write == 1)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1584 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1585 ch_log(channel, "FAKED Input not ready for writing");
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1586 return FALSE;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1587 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1588 # endif
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1589 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1590 #endif
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1591 return TRUE;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1592 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1593
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1594 /*
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1595 * Write any buffer lines to the input channel.
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1596 */
22095 2cc0de1e05a6 patch 8.2.1597: the channel source file is too big Bram Moolenaar <Bram@vim.org> parents: 22077 diff changeset	1597 void
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1598 channel_write_in(channel_T *channel)
3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1599 {
3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1600 chanpart_T *in_part = &channel->ch_part[PART_IN];
3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1601 linenr_T lnum;
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9434 diff changeset	1602 buf_T *buf = in_part->ch_bufref.br_buf;
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1603 int written = 0;
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1604
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1605 if (buf == NULL \|\| in_part->ch_buf_append)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1606 return; // no buffer or using appending
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9434 diff changeset	1607 if (!bufref_valid(&in_part->ch_bufref) \|\| buf->b_ml.ml_mfp == NULL)
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1608 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1609 // buffer was wiped out or unloaded
11666 5cd9ba96561d patch 8.0.0716: not easy to start Vim cleanly Christian Brabandt <cb@256bit.org> parents: 11416 diff changeset	1610 ch_log(channel, "input buffer has been wiped out");
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9434 diff changeset	1611 in_part->ch_bufref.br_buf = NULL;
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1612 return;
3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1613 }
3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1614
3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1615 for (lnum = in_part->ch_buf_top; lnum <= in_part->ch_buf_bot
3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1616 && lnum <= buf->b_ml.ml_line_count; ++lnum)
3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1617 {
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1618 if (!can_write_buf_line(channel))
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1619 break;
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1620 write_buf_line(buf, lnum, channel);
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1621 ++written;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1622 }
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1623
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1624 if (written == 1)
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	1625 ch_log(channel, "written line %d to channel", (int)lnum - 1);
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1626 else if (written > 1)
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	1627 ch_log(channel, "written %d lines to channel", written);
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1628
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1629 in_part->ch_buf_top = lnum;
10052 c1ba49441c90 commit https://github.com/vim/vim/commit/d8b554904d18fe19bd9fa79dbda880845cb017d2 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	1630 if (lnum > buf->b_ml.ml_line_count \|\| lnum > in_part->ch_buf_bot)
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1631 {
12313 44f3c9b7eec4 patch 8.0.1036: ++eof argument for terminal only available on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12311 diff changeset	1632 #if defined(FEAT_TERMINAL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1633 // Send CTRL-D or "eof_chars" to close stdin on MS-Windows.
12309 e1f44e4afe67 patch 8.0.1034: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12250 diff changeset	1634 if (channel->ch_job != NULL)
e1f44e4afe67 patch 8.0.1034: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12250 diff changeset	1635 term_send_eof(channel);
e1f44e4afe67 patch 8.0.1034: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12250 diff changeset	1636 #endif
e1f44e4afe67 patch 8.0.1034: sending buffer lines to terminal doesn't work on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12250 diff changeset	1637
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1638 // Writing is done, no longer need the buffer.
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9434 diff changeset	1639 in_part->ch_bufref.br_buf = NULL;
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1640 ch_log(channel, "Finished writing all lines to channel");
10052 c1ba49441c90 commit https://github.com/vim/vim/commit/d8b554904d18fe19bd9fa79dbda880845cb017d2 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	1641
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1642 // Close the pipe/socket, so that the other side gets EOF.
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1643 ch_close_part(channel, PART_IN);
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1644 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1645 else
13608 2a2b668cf24c patch 8.0.1676: no compiler warning for wrong printf format Christian Brabandt <cb@256bit.org> parents: 13598 diff changeset	1646 ch_log(channel, "Still %ld more lines to write",
2a2b668cf24c patch 8.0.1676: no compiler warning for wrong printf format Christian Brabandt <cb@256bit.org> parents: 13598 diff changeset	1647 (long)(buf->b_ml.ml_line_count - lnum + 1));
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1648 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1649
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1650 /*
9355 40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	1651 * Handle buffer "buf" being freed, remove it from any channels.
9087 d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 9085 diff changeset	1652 */
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 9085 diff changeset	1653 void
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 9085 diff changeset	1654 channel_buffer_free(buf_T *buf)
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 9085 diff changeset	1655 {
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 9085 diff changeset	1656 channel_T *channel;
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1657 ch_part_T part;
9087 d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 9085 diff changeset	1658
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	1659 FOR_ALL_CHANNELS(channel)
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1660 for (part = PART_SOCK; part < PART_COUNT; ++part)
9087 d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 9085 diff changeset	1661 {
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 9085 diff changeset	1662 chanpart_T *ch_part = &channel->ch_part[part];
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 9085 diff changeset	1663
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9434 diff changeset	1664 if (ch_part->ch_bufref.br_buf == buf)
9089 6bc0a492e8ba commit https://github.com/vim/vim/commit/de7eb0a47b557eb4656c6b63d421c7e7bae1ef30 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	1665 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	1666 ch_log(channel, "%s buffer has been wiped out",
31287 fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	1667 ch_part_names[part]);
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9434 diff changeset	1668 ch_part->ch_bufref.br_buf = NULL;
9089 6bc0a492e8ba commit https://github.com/vim/vim/commit/de7eb0a47b557eb4656c6b63d421c7e7bae1ef30 Christian Brabandt <cb@256bit.org> parents: 9087 diff changeset	1669 }
9087 d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 9085 diff changeset	1670 }
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 9085 diff changeset	1671 }
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 9085 diff changeset	1672
d4606ae170aa commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65 Christian Brabandt <cb@256bit.org> parents: 9085 diff changeset	1673 /*
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1674 * Write any lines waiting to be written to "channel".
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1675 */
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1676 static void
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1677 channel_write_input(channel_T *channel)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1678 {
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1679 chanpart_T *in_part = &channel->ch_part[PART_IN];
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1680
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1681 if (in_part->ch_writeque.wq_next != NULL)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1682 channel_send(channel, PART_IN, (char_u *)"", 0, "channel_write_input");
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1683 else if (in_part->ch_bufref.br_buf != NULL)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1684 {
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1685 if (in_part->ch_buf_append)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1686 channel_write_new_lines(in_part->ch_bufref.br_buf);
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1687 else
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1688 channel_write_in(channel);
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1689 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1690 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1691
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1692 /*
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1693 * Write any lines waiting to be written to a channel.
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1694 */
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1695 void
9282 9f97a6290c63 commit https://github.com/vim/vim/commit/cf089463492fab53b2a5d81517829d22f882f82e Christian Brabandt <cb@256bit.org> parents: 9246 diff changeset	1696 channel_write_any_lines(void)
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1697 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1698 channel_T *channel;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1699
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	1700 FOR_ALL_CHANNELS(channel)
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	1701 channel_write_input(channel);
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1702 }
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1703
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1704 /*
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1705 * Write appended lines above the last one in "buf" to the channel.
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1706 */
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1707 void
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1708 channel_write_new_lines(buf_T *buf)
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1709 {
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1710 channel_T *channel;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1711 int found_one = FALSE;
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1712
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1713 // There could be more than one channel for the buffer, loop over all of
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1714 // them.
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	1715 FOR_ALL_CHANNELS(channel)
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1716 {
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1717 chanpart_T *in_part = &channel->ch_part[PART_IN];
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1718 linenr_T lnum;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1719 int written = 0;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1720
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9434 diff changeset	1721 if (in_part->ch_bufref.br_buf == buf && in_part->ch_buf_append)
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1722 {
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1723 if (in_part->ch_fd == INVALID_FD)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1724 continue; // pipe was closed
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1725 found_one = TRUE;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1726 for (lnum = in_part->ch_buf_bot; lnum < buf->b_ml.ml_line_count;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1727 ++lnum)
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1728 {
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1729 if (!can_write_buf_line(channel))
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1730 break;
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1731 write_buf_line(buf, lnum, channel);
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1732 ++written;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1733 }
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1734
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1735 if (written == 1)
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	1736 ch_log(channel, "written line %d to channel", (int)lnum - 1);
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1737 else if (written > 1)
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	1738 ch_log(channel, "written %d lines to channel", written);
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	1739 if (lnum < buf->b_ml.ml_line_count)
13608 2a2b668cf24c patch 8.0.1676: no compiler warning for wrong printf format Christian Brabandt <cb@256bit.org> parents: 13598 diff changeset	1740 ch_log(channel, "Still %ld more lines to write",
2a2b668cf24c patch 8.0.1676: no compiler warning for wrong printf format Christian Brabandt <cb@256bit.org> parents: 13598 diff changeset	1741 (long)(buf->b_ml.ml_line_count - lnum));
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1742
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1743 in_part->ch_buf_bot = lnum;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1744 }
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1745 }
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1746 if (!found_one)
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	1747 buf->b_write_to_channel = FALSE;
8386 3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1748 }
3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1749
3b9a306724ec commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21 Christian Brabandt <cb@256bit.org> parents: 8382 diff changeset	1750 /*
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1751 * Invoke the "callback" on channel "channel".
8928 e6916e1683bb commit https://github.com/vim/vim/commit/7f7c3325d3f1baba32263a3457cfc4d90ecd5ff1 Christian Brabandt <cb@256bit.org> parents: 8881 diff changeset	1752 * This does not redraw but sets channel_need_redraw;
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1753 */
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1754 static void
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	1755 invoke_callback(channel_T channel, callback_T callback, typval_T *argv)
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1756 {
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1757 typval_T rettv;
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1758
9085 d362e6df1deb commit https://github.com/vim/vim/commit/fb6ffc732e65dbc459c89247ff78134402f1a18b Christian Brabandt <cb@256bit.org> parents: 9083 diff changeset	1759 if (safe_to_invoke_callback == 0)
32489 d6055989fa27 patch 9.0.1576: users may not know what to do with an internal error Bram Moolenaar <Bram@vim.org> parents: 32120 diff changeset	1760 iemsg("Invoking callback when it is not safe");
9085 d362e6df1deb commit https://github.com/vim/vim/commit/fb6ffc732e65dbc459c89247ff78134402f1a18b Christian Brabandt <cb@256bit.org> parents: 9083 diff changeset	1761
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1762 argv[0].v_type = VAR_CHANNEL;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1763 argv[0].vval.v_channel = channel;
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	1764
17606 ff097edaae89 patch 8.1.1800: function call functions have too many arguments Bram Moolenaar <Bram@vim.org> parents: 17557 diff changeset	1765 call_callback(callback, -1, &rettv, 2, argv);
8174 f2286ff0c102 commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae Christian Brabandt <cb@256bit.org> parents: 8172 diff changeset	1766 clear_tv(&rettv);
8928 e6916e1683bb commit https://github.com/vim/vim/commit/7f7c3325d3f1baba32263a3457cfc4d90ecd5ff1 Christian Brabandt <cb@256bit.org> parents: 8881 diff changeset	1767 channel_need_redraw = TRUE;
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	1768 }
28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	1769
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	1770 /*
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1771 * Return the first node from "channel"/"part" without removing it.
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1772 * Returns NULL if there is nothing.
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1773 */
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1774 readq_T *
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1775 channel_peek(channel_T *channel, ch_part_T part)
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1776 {
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1777 readq_T *head = &channel->ch_part[part].ch_head;
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1778
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1779 return head->rq_next;
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1780 }
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1781
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1782 /*
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1783 * Return a pointer to the first NL in "node".
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1784 * Skips over NUL characters.
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1785 * Returns NULL if there is no NL.
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1786 */
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1787 char_u *
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1788 channel_first_nl(readq_T *node)
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1789 {
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1790 char_u *buffer = node->rq_buffer;
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1791 long_u i;
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1792
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1793 for (i = 0; i < node->rq_buflen; ++i)
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1794 if (buffer[i] == NL)
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1795 return buffer + i;
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1796 return NULL;
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1797 }
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1798
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1799 /*
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1800 * Return the first buffer from channel "channel"/"part" and remove it.
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1801 * The caller must free it.
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1802 * Returns NULL if there is nothing.
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1803 */
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1804 char_u *
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	1805 channel_get(channel_T channel, ch_part_T part, int outlen)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1806 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1807 readq_T *head = &channel->ch_part[part].ch_head;
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1808 readq_T *node = head->rq_next;
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1809 char_u *p;
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1810
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1811 if (node == NULL)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1812 return NULL;
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	1813 if (outlen != NULL)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	1814 *outlen += node->rq_buflen;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1815 // dispose of the node but keep the buffer
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1816 p = node->rq_buffer;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1817 head->rq_next = node->rq_next;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1818 if (node->rq_next == NULL)
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1819 head->rq_prev = NULL;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1820 else
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1821 node->rq_next->rq_prev = NULL;
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1822 vim_free(node);
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1823 return p;
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1824 }
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1825
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1826 /*
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1827 * Returns the whole buffer contents concatenated for "channel"/"part".
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1828 * Replaces NUL bytes with NL.
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1829 */
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1830 static char_u *
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	1831 channel_get_all(channel_T channel, ch_part_T part, int outlen)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1832 {
8759 cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1833 readq_T *head = &channel->ch_part[part].ch_head;
16054 78faa25f9698 patch 8.1.1032: warnings from clang static analyzer Bram Moolenaar <Bram@vim.org> parents: 15975 diff changeset	1834 readq_T *node;
9367 2465b6cda394 commit https://github.com/vim/vim/commit/adb78a77ebb47627bcf73bd16ac1119d970e17c8 Christian Brabandt <cb@256bit.org> parents: 9355 diff changeset	1835 long_u len = 0;
8759 cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1836 char_u *res;
cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1837 char_u *p;
cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1838
15725 a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1839 // Concatenate everything into one buffer.
8759 cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1840 for (node = head->rq_next; node != NULL; node = node->rq_next)
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1841 len += node->rq_buflen;
16768 695d9ef00b03 patch 8.1.1386: unessesary type casts for lalloc() Bram Moolenaar <Bram@vim.org> parents: 16764 diff changeset	1842 res = alloc(len + 1);
8759 cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1843 if (res == NULL)
cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1844 return NULL;
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1845 p = res;
8759 cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1846 for (node = head->rq_next; node != NULL; node = node->rq_next)
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1847 {
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1848 mch_memmove(p, node->rq_buffer, node->rq_buflen);
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1849 p += node->rq_buflen;
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1850 }
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1851 *p = NUL;
8759 cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1852
15725 a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1853 // Free all buffers
8759 cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1854 do
cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1855 {
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	1856 p = channel_get(channel, part, NULL);
8759 cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1857 vim_free(p);
cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1858 } while (p != NULL);
cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1859
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	1860 if (outlen != NULL)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	1861 {
15725 a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1862 // Returning the length, keep NUL characters.
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	1863 *outlen += len;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	1864 return res;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	1865 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	1866
15725 a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1867 // Turn all NUL into NL, so that the result can be used as a string.
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1868 p = res;
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1869 while (p < res + len)
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1870 {
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1871 if (*p == NUL)
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1872 *p = NL;
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	1873 #ifdef MSWIN
15725 a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1874 else if (*p == 0x1b)
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1875 {
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1876 // crush the escape sequence OSC 0/1/2: ESC ]0;
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1877 if (p + 3 < res + len
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1878 && p[1] == ']'
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1879 && (p[2] == '0' \|\| p[2] == '1' \|\| p[2] == '2')
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1880 && p[3] == ';')
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1881 {
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1882 // '\a' becomes a NL
28809 d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes Bram Moolenaar <Bram@vim.org> parents: 28769 diff changeset	1883 while (p < res + (len - 1) && *p != '\a')
15725 a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1884 ++p;
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1885 // BEL is zero width characters, suppress display mistake
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1886 // ConPTY (after 10.0.18317) requires advance checking
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1887 if (p[-1] == NUL)
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1888 p[-1] = 0x07;
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1889 }
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1890 }
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1891 #endif
a3e2e7948ee4 patch 8.1.0870: Vim doesn't use the new ConPTY support in Windows 10 Bram Moolenaar <Bram@vim.org> parents: 15711 diff changeset	1892 ++p;
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1893 }
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1894
8759 cc2ef7367643 commit https://github.com/vim/vim/commit/ee1f7b3cb71684aaa9bf457e2caf9d02187e6b7c Christian Brabandt <cb@256bit.org> parents: 8757 diff changeset	1895 return res;
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1896 }
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1897
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1898 /*
9282 9f97a6290c63 commit https://github.com/vim/vim/commit/cf089463492fab53b2a5d81517829d22f882f82e Christian Brabandt <cb@256bit.org> parents: 9246 diff changeset	1899 * Consume "len" bytes from the head of "node".
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1900 * Caller must check these bytes are available.
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1901 */
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1902 void
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1903 channel_consume(channel_T *channel, ch_part_T part, int len)
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1904 {
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1905 readq_T *head = &channel->ch_part[part].ch_head;
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1906 readq_T *node = head->rq_next;
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1907 char_u *buf = node->rq_buffer;
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1908
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1909 mch_memmove(buf, buf + len, node->rq_buflen - len);
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1910 node->rq_buflen -= len;
15975 915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	1911 node->rq_buffer[node->rq_buflen] = NUL;
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1912 }
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1913
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1914 /*
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1915 * Collapses the first and second buffer for "channel"/"part".
28612 352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	1916 * Returns FAIL if nothing was done.
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1917 * When "want_nl" is TRUE collapse more buffers until a NL is found.
28528 6b1da12297e5 patch 8.2.4788: large payload for LSP message not tested Bram Moolenaar <Bram@vim.org> parents: 28511 diff changeset	1918 * When the channel part mode is "lsp", collapse all the buffers as the http
6b1da12297e5 patch 8.2.4788: large payload for LSP message not tested Bram Moolenaar <Bram@vim.org> parents: 28511 diff changeset	1919 * header and the JSON content can be present in multiple buffers.
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1920 */
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1921 int
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1922 channel_collapse(channel_T *channel, ch_part_T part, int want_nl)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1923 {
28511 d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	1924 ch_mode_T mode = channel->ch_part[part].ch_mode;
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	1925 readq_T *head = &channel->ch_part[part].ch_head;
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	1926 readq_T *node = head->rq_next;
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	1927 readq_T *last_node;
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	1928 readq_T *n;
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	1929 char_u *newbuf;
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	1930 char_u *p;
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	1931 long_u len;
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1932
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1933 if (node == NULL \|\| node->rq_next == NULL)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1934 return FAIL;
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1935
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1936 last_node = node->rq_next;
15975 915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	1937 len = node->rq_buflen + last_node->rq_buflen;
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	1938 if (want_nl \|\| mode == CH_MODE_LSP)
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1939 while (last_node->rq_next != NULL
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	1940 && (mode == CH_MODE_LSP
28511 d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	1941 \|\| channel_first_nl(last_node) == NULL))
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1942 {
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1943 last_node = last_node->rq_next;
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1944 len += last_node->rq_buflen;
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1945 }
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1946
15975 915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	1947 p = newbuf = alloc(len + 1);
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1948 if (newbuf == NULL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1949 return FAIL; // out of memory
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1950 mch_memmove(p, node->rq_buffer, node->rq_buflen);
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1951 p += node->rq_buflen;
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	1952 vim_free(node->rq_buffer);
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1953 node->rq_buffer = newbuf;
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1954 for (n = node; n != last_node; )
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1955 {
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1956 n = n->rq_next;
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	1957 mch_memmove(p, n->rq_buffer, n->rq_buflen);
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1958 p += n->rq_buflen;
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1959 vim_free(n->rq_buffer);
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1960 }
15975 915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	1961 *p = NUL;
9238 7d13d180a6ae commit https://github.com/vim/vim/commit/bbe8d91e695184771d7e45315258fab8eb3e6b07 Christian Brabandt <cb@256bit.org> parents: 9215 diff changeset	1962 node->rq_buflen = (long_u)(p - newbuf);
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1963
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1964 // dispose of the collapsed nodes and their buffers
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1965 for (n = node->rq_next; n != last_node; )
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1966 {
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1967 n = n->rq_next;
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1968 vim_free(n->rq_prev);
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1969 }
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1970 node->rq_next = last_node->rq_next;
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1971 if (last_node->rq_next == NULL)
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1972 head->rq_prev = node;
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1973 else
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1974 last_node->rq_next->rq_prev = node;
d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	1975 vim_free(last_node);
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1976 return OK;
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1977 }
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1978
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	1979 /*
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1980 * Store "buf[len]" on "channel"/"part".
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	1981 * When "prepend" is TRUE put in front, otherwise append at the end.
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1982 * Returns OK or FAIL.
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1983 */
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1984 static int
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	1985 channel_save(channel_T channel, ch_part_T part, char_u buf, int len,
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	1986 int prepend, char *lead)
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1987 {
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1988 readq_T *node;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1989 readq_T *head = &channel->ch_part[part].ch_head;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1990 char_u *p;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1991 int i;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1992
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16782 diff changeset	1993 node = ALLOC_ONE(readq_T);
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1994 if (node == NULL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1995 return FAIL; // out of memory
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1996 // A NUL is added at the end, because netbeans code expects that.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	1997 // Otherwise a NUL may appear inside the text.
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1998 node->rq_buffer = alloc(len + 1);
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	1999 if (node->rq_buffer == NULL)
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2000 {
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2001 vim_free(node);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2002 return FAIL; // out of memory
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2003 }
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2004
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2005 if (channel->ch_part[part].ch_mode == CH_MODE_NL)
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2006 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2007 // Drop any CR before a NL.
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2008 p = node->rq_buffer;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2009 for (i = 0; i < len; ++i)
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2010 if (buf[i] != CAR \|\| i + 1 >= len \|\| buf[i + 1] != NL)
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2011 *p++ = buf[i];
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2012 *p = NUL;
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	2013 node->rq_buflen = (long_u)(p - node->rq_buffer);
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2014 }
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2015 else
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2016 {
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2017 mch_memmove(node->rq_buffer, buf, len);
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2018 node->rq_buffer[len] = NUL;
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	2019 node->rq_buflen = (long_u)len;
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2020 }
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2021
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2022 if (prepend)
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2023 {
16378 3d6b282e2d6e patch 8.1.1194: typos and small problems in source files Bram Moolenaar <Bram@vim.org> parents: 16306 diff changeset	2024 // prepend node to the head of the queue
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2025 node->rq_next = head->rq_next;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2026 node->rq_prev = NULL;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2027 if (head->rq_next == NULL)
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2028 head->rq_prev = node;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2029 else
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2030 head->rq_next->rq_prev = node;
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2031 head->rq_next = node;
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2032 }
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2033 else
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2034 {
16378 3d6b282e2d6e patch 8.1.1194: typos and small problems in source files Bram Moolenaar <Bram@vim.org> parents: 16306 diff changeset	2035 // append node to the tail of the queue
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2036 node->rq_next = NULL;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2037 node->rq_prev = head->rq_prev;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2038 if (head->rq_prev == NULL)
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2039 head->rq_next = node;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2040 else
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2041 head->rq_prev->rq_next = node;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2042 head->rq_prev = node;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2043 }
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2044
12443 579faede5d9c patch 8.0.1101: channel write fails if writing to log fails Christian Brabandt <cb@256bit.org> parents: 12407 diff changeset	2045 if (ch_log_active() && lead != NULL)
31287 fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	2046 ch_log_literal(lead, channel, part, buf, len);
fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	2047
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2048 return OK;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2049 }
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2050
10845 c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2051 /*
c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2052 * Try to fill the buffer of "reader".
c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2053 * Returns FALSE when nothing was added.
c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2054 */
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2055 static int
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2056 channel_fill(js_read_T *reader)
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2057 {
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2058 channel_T channel = (channel_T )reader->js_cookie;
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	2059 ch_part_T part = reader->js_cookie_arg;
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	2060 char_u *next = channel_get(channel, part, NULL);
10845 c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2061 int keeplen;
c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2062 int addlen;
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2063 char_u *p;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2064
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2065 if (next == NULL)
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2066 return FALSE;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2067
10845 c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2068 keeplen = reader->js_end - reader->js_buf;
c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2069 if (keeplen > 0)
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2070 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2071 // Prepend unused text.
10845 c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2072 addlen = (int)STRLEN(next);
c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2073 p = alloc(keeplen + addlen + 1);
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2074 if (p == NULL)
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2075 {
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2076 vim_free(next);
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2077 return FALSE;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2078 }
10845 c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2079 mch_memmove(p, reader->js_buf, keeplen);
c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2080 mch_memmove(p + keeplen, next, addlen + 1);
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2081 vim_free(next);
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2082 next = p;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2083 }
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2084
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2085 vim_free(reader->js_buf);
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2086 reader->js_buf = next;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2087 return TRUE;
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2088 }
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2089
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2090 /*
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2091 * Process the HTTP header in a Language Server Protocol (LSP) message.
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2092 *
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2093 * The message format is described in the LSP specification:
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2094 * https://microsoft.github.io/language-server-protocol/specification
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2095 *
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2096 * It has the following two fields:
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2097 *
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2098 * Content-Length: ...
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2099 * Content-Type: application/vscode-jsonrpc; charset=utf-8
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2100 *
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2101 * Each field ends with "\r\n". The header ends with an additional "\r\n".
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2102 *
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2103 * Returns OK if a valid header is received and FAIL if some fields in the
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2104 * header are not correct. Returns MAYBE if a partial header is received and
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2105 * need to wait for more data to arrive.
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2106 */
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2107 static int
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2108 channel_process_lsp_http_hdr(js_read_T *reader)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2109 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2110 char_u *line_start;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2111 char_u *p;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2112 int_u hdr_len;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2113 int payload_len = -1;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2114 int_u jsbuf_len;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2115
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2116 // We find the end once, to avoid calling strlen() many times.
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2117 jsbuf_len = (int_u)STRLEN(reader->js_buf);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2118 reader->js_end = reader->js_buf + jsbuf_len;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2119
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2120 p = reader->js_buf;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2121
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2122 // Process each line in the header till an empty line is read (header
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2123 // separator).
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2124 while (TRUE)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2125 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2126 line_start = p;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2127 while (p != NUL && p != '\n')
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2128 p++;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2129 if (*p == NUL) // partial header
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2130 return MAYBE;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2131 p++;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2132
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2133 // process the content length field (if present)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2134 if ((p - line_start > 16)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2135 && STRNICMP(line_start, "Content-Length: ", 16) == 0)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2136 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2137 errno = 0;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2138 payload_len = strtol((char *)line_start + 16, NULL, 10);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2139 if (errno == ERANGE \|\| payload_len < 0)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2140 // invalid length, discard the payload
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2141 return FAIL;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2142 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2143
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2144 if ((p - line_start) == 2 && line_start[0] == '\r' &&
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2145 line_start[1] == '\n')
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2146 // reached the empty line
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2147 break;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2148 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2149
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2150 if (payload_len == -1)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2151 // Content-Length field is not present in the header
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2152 return FAIL;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2153
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2154 hdr_len = p - reader->js_buf;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2155
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2156 // if the entire payload is not received, wait for more data to arrive
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2157 if (jsbuf_len < hdr_len + payload_len)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2158 return MAYBE;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2159
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2160 reader->js_used += hdr_len;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2161 // recalculate the end based on the length read from the header.
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2162 reader->js_end = reader->js_buf + hdr_len + payload_len;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2163
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2164 return OK;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2165 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2166
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2167 /*
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2168 * Use the read buffer of "channel"/"part" and parse a JSON message that is
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2169 * complete. The messages are added to the queue.
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2170 * Return TRUE if there is more to read.
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2171 */
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2172 static int
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	2173 channel_parse_json(channel_T *channel, ch_part_T part)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2174 {
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2175 js_read_T reader;
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2176 typval_T listtv;
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2177 jsonq_T *item;
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2178 chanpart_T *chanpart = &channel->ch_part[part];
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2179 jsonq_T *head = &chanpart->ch_json_head;
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2180 int status = OK;
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2181 int ret;
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2182
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2183 if (channel_peek(channel, part) == NULL)
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2184 return FALSE;
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2185
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	2186 reader.js_buf = channel_get(channel, part, NULL);
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2187 reader.js_used = 0;
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2188 reader.js_fill = channel_fill;
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2189 reader.js_cookie = channel;
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2190 reader.js_cookie_arg = part;
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2191
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2192 if (chanpart->ch_mode == CH_MODE_LSP)
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2193 status = channel_process_lsp_http_hdr(&reader);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2194
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2195 // When a message is incomplete we wait for a short while for more to
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2196 // arrive. After the delay drop the input, otherwise a truncated string
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2197 // or list will make us hang.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2198 // Do not generate error messages, they will be written in a channel log.
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2199 if (status == OK)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2200 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2201 ++emsg_silent;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2202 status = json_decode(&reader, &listtv,
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2203 chanpart->ch_mode == CH_MODE_JS ? JSON_JS : 0);
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2204 --emsg_silent;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2205 }
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2206 if (status == OK)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2207 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2208 // Only accept the response when it is a list with at least two
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2209 // items.
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2210 if (chanpart->ch_mode == CH_MODE_LSP && listtv.v_type != VAR_DICT)
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2211 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2212 ch_error(channel, "Did not receive a LSP dict, discarding");
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2213 clear_tv(&listtv);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2214 }
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2215 else if (chanpart->ch_mode != CH_MODE_LSP
78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2216 && (listtv.v_type != VAR_LIST \|\| listtv.vval.v_list->lv_len < 2))
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2217 {
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2218 if (listtv.v_type != VAR_LIST)
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2219 ch_error(channel, "Did not receive a list, discarding");
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2220 else
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	2221 ch_error(channel, "Expected list with two items, got %d",
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2222 listtv.vval.v_list->lv_len);
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2223 clear_tv(&listtv);
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2224 }
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2225 else
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2226 {
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16782 diff changeset	2227 item = ALLOC_ONE(jsonq_T);
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2228 if (item == NULL)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2229 clear_tv(&listtv);
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2230 else
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2231 {
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2232 item->jq_no_callback = FALSE;
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2233 item->jq_value = alloc_tv();
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2234 if (item->jq_value == NULL)
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2235 {
93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2236 vim_free(item);
93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2237 clear_tv(&listtv);
93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2238 }
93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2239 else
93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2240 {
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2241 *item->jq_value = listtv;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2242 item->jq_prev = head->jq_prev;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2243 head->jq_prev = item;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2244 item->jq_next = NULL;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2245 if (item->jq_prev == NULL)
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2246 head->jq_next = item;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2247 else
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2248 item->jq_prev->jq_next = item;
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2249 }
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2250 }
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2251 }
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2252 }
7885 6e6f829af138 commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6 Christian Brabandt <cb@256bit.org> parents: 7883 diff changeset	2253
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2254 if (status == OK)
10845 c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2255 chanpart->ch_wait_len = 0;
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2256 else if (status == MAYBE)
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2257 {
10845 c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2258 size_t buflen = STRLEN(reader.js_buf);
c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2259
c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2260 if (chanpart->ch_wait_len < buflen)
8653 d80edead9675 commit https://github.com/vim/vim/commit/ac74d5e86cd16b42e81ba48f58f3d45c72758248 Christian Brabandt <cb@256bit.org> parents: 8607 diff changeset	2261 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2262 // First time encountering incomplete message or after receiving
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2263 // more (but still incomplete): set a deadline of 100 msec.
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	2264 ch_log(channel,
10845 c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2265 "Incomplete message (%d bytes) - wait 100 msec for more",
10996 2f041b367cd9 patch 8.0.0387: compiler warnings Christian Brabandt <cb@256bit.org> parents: 10845 diff changeset	2266 (int)buflen);
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2267 reader.js_used = 0;
10845 c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2268 chanpart->ch_wait_len = buflen;
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	2269 #ifdef MSWIN
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2270 chanpart->ch_deadline = GetTickCount() + 100L;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2271 #else
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2272 gettimeofday(&chanpart->ch_deadline, NULL);
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2273 chanpart->ch_deadline.tv_usec += 100 * 1000;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2274 if (chanpart->ch_deadline.tv_usec > 1000 * 1000)
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2275 {
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2276 chanpart->ch_deadline.tv_usec -= 1000 * 1000;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2277 ++chanpart->ch_deadline.tv_sec;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2278 }
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2279 #endif
8653 d80edead9675 commit https://github.com/vim/vim/commit/ac74d5e86cd16b42e81ba48f58f3d45c72758248 Christian Brabandt <cb@256bit.org> parents: 8607 diff changeset	2280 }
d80edead9675 commit https://github.com/vim/vim/commit/ac74d5e86cd16b42e81ba48f58f3d45c72758248 Christian Brabandt <cb@256bit.org> parents: 8607 diff changeset	2281 else
d80edead9675 commit https://github.com/vim/vim/commit/ac74d5e86cd16b42e81ba48f58f3d45c72758248 Christian Brabandt <cb@256bit.org> parents: 8607 diff changeset	2282 {
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2283 int timeout;
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	2284 #ifdef MSWIN
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2285 timeout = GetTickCount() > chanpart->ch_deadline;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2286 #else
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2287 {
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2288 struct timeval now_tv;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2289
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2290 gettimeofday(&now_tv, NULL);
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2291 timeout = now_tv.tv_sec > chanpart->ch_deadline.tv_sec
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2292 \|\| (now_tv.tv_sec == chanpart->ch_deadline.tv_sec
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2293 && now_tv.tv_usec > chanpart->ch_deadline.tv_usec);
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2294 }
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2295 #endif
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2296 if (timeout)
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2297 {
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2298 status = FAIL;
10845 c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2299 chanpart->ch_wait_len = 0;
c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2300 ch_log(channel, "timed out");
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2301 }
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2302 else
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2303 {
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2304 reader.js_used = 0;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2305 ch_log(channel, "still waiting on incomplete message");
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2306 }
8653 d80edead9675 commit https://github.com/vim/vim/commit/ac74d5e86cd16b42e81ba48f58f3d45c72758248 Christian Brabandt <cb@256bit.org> parents: 8607 diff changeset	2307 }
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2308 }
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2309
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2310 if (status == FAIL)
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2311 {
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2312 ch_error(channel, "Decoding failed - discarding input");
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2313 ret = FALSE;
10845 c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	2314 chanpart->ch_wait_len = 0;
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2315 }
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2316 else if (reader.js_buf[reader.js_used] != NUL)
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2317 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2318 // Put the unread part back into the channel.
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2319 channel_save(channel, part, reader.js_buf + reader.js_used,
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2320 (int)(reader.js_end - reader.js_buf) - reader.js_used,
7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	2321 TRUE, NULL);
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2322 ret = status == MAYBE ? FALSE: TRUE;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2323 }
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2324 else
93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2325 ret = FALSE;
93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2326
7885 6e6f829af138 commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6 Christian Brabandt <cb@256bit.org> parents: 7883 diff changeset	2327 vim_free(reader.js_buf);
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2328 return ret;
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2329 }
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2330
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2331 /*
8074 dc32c8026899 commit https://github.com/vim/vim/commit/d46ae142aa9452e99576b5e923de974704e3c896 Christian Brabandt <cb@256bit.org> parents: 8072 diff changeset	2332 * Remove "node" from the queue that it is in. Does not free it.
7933 1f0743f4f88f commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47 Christian Brabandt <cb@256bit.org> parents: 7931 diff changeset	2333 */
1f0743f4f88f commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47 Christian Brabandt <cb@256bit.org> parents: 7931 diff changeset	2334 static void
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2335 remove_cb_node(cbq_T head, cbq_T node)
7933 1f0743f4f88f commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47 Christian Brabandt <cb@256bit.org> parents: 7931 diff changeset	2336 {
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2337 if (node->cq_prev == NULL)
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2338 head->cq_next = node->cq_next;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2339 else
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2340 node->cq_prev->cq_next = node->cq_next;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2341 if (node->cq_next == NULL)
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2342 head->cq_prev = node->cq_prev;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2343 else
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2344 node->cq_next->cq_prev = node->cq_prev;
7933 1f0743f4f88f commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47 Christian Brabandt <cb@256bit.org> parents: 7931 diff changeset	2345 }
1f0743f4f88f commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47 Christian Brabandt <cb@256bit.org> parents: 7931 diff changeset	2346
1f0743f4f88f commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47 Christian Brabandt <cb@256bit.org> parents: 7931 diff changeset	2347 /*
1f0743f4f88f commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47 Christian Brabandt <cb@256bit.org> parents: 7931 diff changeset	2348 * Remove "node" from the queue that it is in and free it.
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2349 * Caller should have freed or used node->jq_value.
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2350 */
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2351 static void
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2352 remove_json_node(jsonq_T head, jsonq_T node)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2353 {
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2354 if (node->jq_prev == NULL)
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2355 head->jq_next = node->jq_next;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2356 else
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2357 node->jq_prev->jq_next = node->jq_next;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2358 if (node->jq_next == NULL)
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2359 head->jq_prev = node->jq_prev;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2360 else
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2361 node->jq_next->jq_prev = node->jq_prev;
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2362 vim_free(node);
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2363 }
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2364
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2365 /*
17024 727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2366 * Add "id" to the list of JSON message IDs we are waiting on.
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2367 */
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2368 static void
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2369 channel_add_block_id(chanpart_T *chanpart, int id)
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2370 {
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2371 garray_T *gap = &chanpart->ch_block_ids;
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2372
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2373 if (gap->ga_growsize == 0)
27028 c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2() Bram Moolenaar <Bram@vim.org> parents: 26966 diff changeset	2374 ga_init2(gap, sizeof(int), 10);
17024 727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2375 if (ga_grow(gap, 1) == OK)
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2376 {
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2377 ((int *)gap->ga_data)[gap->ga_len] = id;
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2378 ++gap->ga_len;
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2379 }
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2380 }
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2381
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2382 /*
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2383 * Remove "id" from the list of JSON message IDs we are waiting on.
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2384 */
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2385 static void
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2386 channel_remove_block_id(chanpart_T *chanpart, int id)
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2387 {
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2388 garray_T *gap = &chanpart->ch_block_ids;
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2389 int i;
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2390
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2391 for (i = 0; i < gap->ga_len; ++i)
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2392 if (((int *)gap->ga_data)[i] == id)
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2393 {
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2394 --gap->ga_len;
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2395 if (i < gap->ga_len)
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2396 {
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2397 int p = ((int )gap->ga_data) + i;
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2398
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2399 mch_memmove(p, p + 1, (gap->ga_len - i) * sizeof(int));
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2400 }
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2401 return;
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2402 }
32489 d6055989fa27 patch 9.0.1576: users may not know what to do with an internal error Bram Moolenaar <Bram@vim.org> parents: 32120 diff changeset	2403 siemsg("channel_remove_block_id(): cannot find id %d", id);
17024 727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2404 }
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2405
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2406 /*
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2407 * Return TRUE if "id" is in the list of JSON message IDs we are waiting on.
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2408 */
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2409 static int
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2410 channel_has_block_id(chanpart_T *chanpart, int id)
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2411 {
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2412 garray_T *gap = &chanpart->ch_block_ids;
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2413 int i;
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2414
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2415 for (i = 0; i < gap->ga_len; ++i)
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2416 if (((int *)gap->ga_data)[i] == id)
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2417 return TRUE;
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2418 return FALSE;
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2419 }
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2420
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2421 /*
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2422 * Get a message from the JSON queue for channel "channel".
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2423 * When "id" is positive it must match the first number in the list.
17024 727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2424 * When "id" is zero or negative jut get the first message. But not one
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2425 * in the ch_block_ids list.
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2426 * When "without_callback" is TRUE also get messages that were pushed back.
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2427 * Return OK when found and return the value in "rettv".
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2428 * Return FAIL otherwise.
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2429 */
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2430 static int
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2431 channel_get_json(
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2432 channel_T *channel,
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2433 ch_part_T part,
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2434 int id,
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2435 int without_callback,
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2436 typval_T **rettv)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2437 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2438 jsonq_T *head = &channel->ch_part[part].ch_json_head;
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2439 jsonq_T *item = head->jq_next;
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2440
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2441 while (item != NULL)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2442 {
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2443 list_T *l;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19168 diff changeset	2444 typval_T *tv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19168 diff changeset	2445
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2446 if (channel->ch_part[part].ch_mode != CH_MODE_LSP)
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2447 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2448 l = item->jq_value->vval.v_list;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2449 CHECK_LIST_MATERIALIZE(l);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2450 tv = &l->lv_first->li_tv;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2451 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2452 else
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2453 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2454 dict_T *d;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2455 dictitem_T *di;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2456
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2457 // LSP message payload is a JSON-RPC dict.
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2458 // For RPC requests and responses, the 'id' item will be present.
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2459 // For notifications, it will not be present.
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2460 if (id > 0)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2461 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2462 if (item->jq_value->v_type != VAR_DICT)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2463 goto nextitem;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2464 d = item->jq_value->vval.v_dict;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2465 if (d == NULL)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2466 goto nextitem;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2467 di = dict_find(d, (char_u *)"id", -1);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2468 if (di == NULL)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2469 goto nextitem;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2470 tv = &di->di_tv;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2471 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2472 else
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2473 tv = item->jq_value;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2474 }
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2475
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2476 if ((without_callback \|\| !item->jq_no_callback)
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2477 && ((id > 0 && tv->v_type == VAR_NUMBER && tv->vval.v_number == id)
7997 c1c9ab17e197 commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324 Christian Brabandt <cb@256bit.org> parents: 7988 diff changeset	2478 \|\| (id <= 0 && (tv->v_type != VAR_NUMBER
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2479 \|\| tv->vval.v_number == 0
17024 727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2480 \|\| !channel_has_block_id(
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	2481 &channel->ch_part[part], tv->vval.v_number)))))
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2482 {
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2483 *rettv = item->jq_value;
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	2484 if (tv->v_type == VAR_NUMBER)
13608 2a2b668cf24c patch 8.0.1676: no compiler warning for wrong printf format Christian Brabandt <cb@256bit.org> parents: 13598 diff changeset	2485 ch_log(channel, "Getting JSON message %ld",
2a2b668cf24c patch 8.0.1676: no compiler warning for wrong printf format Christian Brabandt <cb@256bit.org> parents: 13598 diff changeset	2486 (long)tv->vval.v_number);
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2487 remove_json_node(head, item);
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2488 return OK;
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2489 }
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2490 nextitem:
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2491 item = item->jq_next;
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2492 }
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2493 return FAIL;
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2494 }
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2495
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2496 /*
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2497 * Put back "rettv" into the JSON queue, there was no callback for it.
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2498 * Takes over the values in "rettv".
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2499 */
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2500 static void
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2501 channel_push_json(channel_T channel, ch_part_T part, typval_T rettv)
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2502 {
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2503 jsonq_T *head = &channel->ch_part[part].ch_json_head;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2504 jsonq_T *item = head->jq_next;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2505 jsonq_T *newitem;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2506
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2507 if (head->jq_prev != NULL && head->jq_prev->jq_no_callback)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2508 // last item was pushed back, append to the end
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2509 item = NULL;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2510 else while (item != NULL && item->jq_no_callback)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2511 // append after the last item that was pushed back
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2512 item = item->jq_next;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2513
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16782 diff changeset	2514 newitem = ALLOC_ONE(jsonq_T);
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2515 if (newitem == NULL)
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2516 {
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2517 clear_tv(rettv);
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2518 return;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2519 }
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2520
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2521 newitem->jq_value = alloc_tv();
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2522 if (newitem->jq_value == NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2523 {
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2524 vim_free(newitem);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2525 clear_tv(rettv);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2526 return;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2527 }
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2528
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2529 newitem->jq_no_callback = FALSE;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2530 newitem->jq_value = rettv;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2531 if (item == NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2532 {
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2533 // append to the end
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2534 newitem->jq_prev = head->jq_prev;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2535 head->jq_prev = newitem;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2536 newitem->jq_next = NULL;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2537 if (newitem->jq_prev == NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2538 head->jq_next = newitem;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2539 else
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2540 newitem->jq_prev->jq_next = newitem;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2541 }
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2542 else
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2543 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2544 // append after "item"
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2545 newitem->jq_prev = item;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2546 newitem->jq_next = item->jq_next;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2547 item->jq_next = newitem;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2548 if (newitem->jq_next == NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2549 head->jq_prev = newitem;
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2550 else
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	2551 newitem->jq_next->jq_prev = newitem;
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2552 }
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2553 }
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2554
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2555 #define CH_JSON_MAX_ARGS 4
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2556
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2557 /*
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2558 * Execute a command received over "channel"/"part"
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2559 * "argv[0]" is the command string.
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2560 * "argv[1]" etc. have further arguments, type is VAR_UNKNOWN if missing.
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2561 */
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2562 static void
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	2563 channel_exe_cmd(channel_T channel, ch_part_T part, typval_T argv)
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2564 {
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2565 char_u *cmd = argv[0].vval.v_string;
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2566 char_u *arg;
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2567 int options = channel->ch_part[part].ch_mode == CH_MODE_JS
78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2568 ? JSON_JS : 0;
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2569
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2570 if (argv[1].v_type != VAR_STRING)
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2571 {
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2572 ch_error(channel, "received command with non-string argument");
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2573 if (p_verbose > 2)
26966 ac75c145f0a9 patch 8.2.4012: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26948 diff changeset	2574 emsg(_(e_received_command_with_non_string_argument));
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2575 return;
6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2576 }
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2577 arg = argv[1].vval.v_string;
7872 4b9d4600166f commit https://github.com/vim/vim/commit/14ad611ca435d97e8fd0d9ab03ddc982843298ac Christian Brabandt <cb@256bit.org> parents: 7868 diff changeset	2578 if (arg == NULL)
4b9d4600166f commit https://github.com/vim/vim/commit/14ad611ca435d97e8fd0d9ab03ddc982843298ac Christian Brabandt <cb@256bit.org> parents: 7868 diff changeset	2579 arg = (char_u *)"";
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2580
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2581 if (STRCMP(cmd, "ex") == 0)
28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2582 {
25090 73503bafb3bf patch 8.2.3082: a channel command "echoerr" does not show anything Bram Moolenaar <Bram@vim.org> parents: 25088 diff changeset	2583 int called_emsg_before = called_emsg;
73503bafb3bf patch 8.2.3082: a channel command "echoerr" does not show anything Bram Moolenaar <Bram@vim.org> parents: 25088 diff changeset	2584 char_u *p = arg;
73503bafb3bf patch 8.2.3082: a channel command "echoerr" does not show anything Bram Moolenaar <Bram@vim.org> parents: 25088 diff changeset	2585 int do_emsg_silent;
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18943 diff changeset	2586
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	2587 ch_log(channel, "Executing ex command '%s'", (char *)arg);
25090 73503bafb3bf patch 8.2.3082: a channel command "echoerr" does not show anything Bram Moolenaar <Bram@vim.org> parents: 25088 diff changeset	2588 do_emsg_silent = !checkforcmd(&p, "echoerr", 5);
73503bafb3bf patch 8.2.3082: a channel command "echoerr" does not show anything Bram Moolenaar <Bram@vim.org> parents: 25088 diff changeset	2589 if (do_emsg_silent)
73503bafb3bf patch 8.2.3082: a channel command "echoerr" does not show anything Bram Moolenaar <Bram@vim.org> parents: 25088 diff changeset	2590 ++emsg_silent;
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2591 do_cmdline_cmd(arg);
25090 73503bafb3bf patch 8.2.3082: a channel command "echoerr" does not show anything Bram Moolenaar <Bram@vim.org> parents: 25088 diff changeset	2592 if (do_emsg_silent)
73503bafb3bf patch 8.2.3082: a channel command "echoerr" does not show anything Bram Moolenaar <Bram@vim.org> parents: 25088 diff changeset	2593 --emsg_silent;
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18943 diff changeset	2594 if (called_emsg > called_emsg_before)
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	2595 ch_log(channel, "Ex command error: '%s'",
8746 4c38a4733578 commit https://github.com/vim/vim/commit/c4dcd60c76666bf113719f929709ad6120eb6528 Christian Brabandt <cb@256bit.org> parents: 8684 diff changeset	2596 (char *)get_vim_var_str(VV_ERRMSG));
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2597 }
28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2598 else if (STRCMP(cmd, "normal") == 0)
28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2599 {
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2600 exarg_T ea;
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2601
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	2602 ch_log(channel, "Executing normal command '%s'", (char *)arg);
20007 aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose Bram Moolenaar <Bram@vim.org> parents: 20003 diff changeset	2603 CLEAR_FIELD(ea);
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2604 ea.arg = arg;
6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2605 ea.addr_count = 0;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2606 ea.forceit = TRUE; // no mapping
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2607 ex_normal(&ea);
6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2608 }
6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2609 else if (STRCMP(cmd, "redraw") == 0)
6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2610 {
8653 d80edead9675 commit https://github.com/vim/vim/commit/ac74d5e86cd16b42e81ba48f58f3d45c72758248 Christian Brabandt <cb@256bit.org> parents: 8607 diff changeset	2611 ch_log(channel, "redraw");
30025 d269dd3cd31d patch 9.0.0350: :echowindow does not work in a compiled function Bram Moolenaar <Bram@vim.org> parents: 29994 diff changeset	2612 redraw_cmd(*arg != NUL);
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2613 showruler(FALSE);
6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2614 setcursor();
13150 808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 13010 diff changeset	2615 out_flush_cursor(TRUE, FALSE);
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2616 }
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2617 else if (STRCMP(cmd, "expr") == 0 \|\| STRCMP(cmd, "call") == 0)
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2618 {
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2619 int is_call = cmd[0] == 'c';
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2620 int id_idx = is_call ? 3 : 2;
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2621
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2622 if (argv[id_idx].v_type != VAR_UNKNOWN
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2623 && argv[id_idx].v_type != VAR_NUMBER)
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2624 {
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2625 ch_error(channel, "last argument for expr/call must be a number");
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2626 if (p_verbose > 2)
26966 ac75c145f0a9 patch 8.2.4012: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26948 diff changeset	2627 emsg(_(e_last_argument_for_expr_call_must_be_number));
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2628 }
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2629 else if (is_call && argv[2].v_type != VAR_LIST)
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2630 {
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2631 ch_error(channel, "third argument for call must be a list");
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2632 if (p_verbose > 2)
26966 ac75c145f0a9 patch 8.2.4012: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26948 diff changeset	2633 emsg(_(e_third_argument_for_call_must_be_list));
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2634 }
6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2635 else
6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2636 {
10112 90b9898d05a6 commit https://github.com/vim/vim/commit/c8fe338d64cc6183c03d4c12b1e036a7745e2932 Christian Brabandt <cb@256bit.org> parents: 10054 diff changeset	2637 typval_T *tv = NULL;
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2638 typval_T res_tv;
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2639 typval_T err_tv;
7965 646d5148fee2 commit https://github.com/vim/vim/commit/55fab439a6f3bba6dbe780ac034b84d5822a1a96 Christian Brabandt <cb@256bit.org> parents: 7961 diff changeset	2640 char_u *json = NULL;
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2641
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2642 // Don't pollute the display with errors.
25088 5f6a70167daa patch 8.2.3081: cannot catch errors in a channel command Bram Moolenaar <Bram@vim.org> parents: 25064 diff changeset	2643 // Do generate the errors so that try/catch works.
5f6a70167daa patch 8.2.3081: cannot catch errors in a channel command Bram Moolenaar <Bram@vim.org> parents: 25064 diff changeset	2644 ++emsg_silent;
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2645 if (!is_call)
8653 d80edead9675 commit https://github.com/vim/vim/commit/ac74d5e86cd16b42e81ba48f58f3d45c72758248 Christian Brabandt <cb@256bit.org> parents: 8607 diff changeset	2646 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	2647 ch_log(channel, "Evaluating expression '%s'", (char *)arg);
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2648 tv = eval_expr(arg, NULL);
8653 d80edead9675 commit https://github.com/vim/vim/commit/ac74d5e86cd16b42e81ba48f58f3d45c72758248 Christian Brabandt <cb@256bit.org> parents: 8607 diff changeset	2649 }
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2650 else
8653 d80edead9675 commit https://github.com/vim/vim/commit/ac74d5e86cd16b42e81ba48f58f3d45c72758248 Christian Brabandt <cb@256bit.org> parents: 8607 diff changeset	2651 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	2652 ch_log(channel, "Calling '%s'", (char *)arg);
8653 d80edead9675 commit https://github.com/vim/vim/commit/ac74d5e86cd16b42e81ba48f58f3d45c72758248 Christian Brabandt <cb@256bit.org> parents: 8607 diff changeset	2653 if (func_call(arg, &argv[2], NULL, NULL, &res_tv) == OK)
d80edead9675 commit https://github.com/vim/vim/commit/ac74d5e86cd16b42e81ba48f58f3d45c72758248 Christian Brabandt <cb@256bit.org> parents: 8607 diff changeset	2654 tv = &res_tv;
d80edead9675 commit https://github.com/vim/vim/commit/ac74d5e86cd16b42e81ba48f58f3d45c72758248 Christian Brabandt <cb@256bit.org> parents: 8607 diff changeset	2655 }
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2656
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2657 if (argv[id_idx].v_type == VAR_NUMBER)
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2658 {
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2659 int id = argv[id_idx].vval.v_number;
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2660
7965 646d5148fee2 commit https://github.com/vim/vim/commit/55fab439a6f3bba6dbe780ac034b84d5822a1a96 Christian Brabandt <cb@256bit.org> parents: 7961 diff changeset	2661 if (tv != NULL)
9969 176e34b0d678 commit https://github.com/vim/vim/commit/f1f0792e55e72cdc7c833b30f565a9b02f18bb1e Christian Brabandt <cb@256bit.org> parents: 9953 diff changeset	2662 json = json_encode_nr_expr(id, tv, options \| JSON_NL);
7965 646d5148fee2 commit https://github.com/vim/vim/commit/55fab439a6f3bba6dbe780ac034b84d5822a1a96 Christian Brabandt <cb@256bit.org> parents: 7961 diff changeset	2663 if (tv == NULL \|\| (json != NULL && *json == NUL))
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2664 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2665 // If evaluation failed or the result can't be encoded
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2666 // then return the string "ERROR".
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	2667 vim_free(json);
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2668 err_tv.v_type = VAR_STRING;
6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2669 err_tv.vval.v_string = (char_u *)"ERROR";
10112 90b9898d05a6 commit https://github.com/vim/vim/commit/c8fe338d64cc6183c03d4c12b1e036a7745e2932 Christian Brabandt <cb@256bit.org> parents: 10054 diff changeset	2670 json = json_encode_nr_expr(id, &err_tv, options \| JSON_NL);
7864 6b0891de44a9 commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2 Christian Brabandt <cb@256bit.org> parents: 7840 diff changeset	2671 }
7965 646d5148fee2 commit https://github.com/vim/vim/commit/55fab439a6f3bba6dbe780ac034b84d5822a1a96 Christian Brabandt <cb@256bit.org> parents: 7961 diff changeset	2672 if (json != NULL)
646d5148fee2 commit https://github.com/vim/vim/commit/55fab439a6f3bba6dbe780ac034b84d5822a1a96 Christian Brabandt <cb@256bit.org> parents: 7961 diff changeset	2673 {
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2674 channel_send(channel,
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2675 part == PART_SOCK ? PART_SOCK : PART_IN,
9434 8f904a323b3f commit https://github.com/vim/vim/commit/bf2cc5f36d5ffd5de445e6970602000c7869b65a Christian Brabandt <cb@256bit.org> parents: 9367 diff changeset	2676 json, (int)STRLEN(json), (char *)cmd);
7965 646d5148fee2 commit https://github.com/vim/vim/commit/55fab439a6f3bba6dbe780ac034b84d5822a1a96 Christian Brabandt <cb@256bit.org> parents: 7961 diff changeset	2677 vim_free(json);
646d5148fee2 commit https://github.com/vim/vim/commit/55fab439a6f3bba6dbe780ac034b84d5822a1a96 Christian Brabandt <cb@256bit.org> parents: 7961 diff changeset	2678 }
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2679 }
25088 5f6a70167daa patch 8.2.3081: cannot catch errors in a channel command Bram Moolenaar <Bram@vim.org> parents: 25064 diff changeset	2680 --emsg_silent;
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2681 if (tv == &res_tv)
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2682 clear_tv(tv);
10112 90b9898d05a6 commit https://github.com/vim/vim/commit/c8fe338d64cc6183c03d4c12b1e036a7745e2932 Christian Brabandt <cb@256bit.org> parents: 10054 diff changeset	2683 else
7906 ea1fd8d750a6 commit https://github.com/vim/vim/commit/fcb1e3d16832ce06da0dc38ecb7ab9aaa3ee4383 Christian Brabandt <cb@256bit.org> parents: 7899 diff changeset	2684 free_tv(tv);
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2685 }
28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2686 }
28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2687 else if (p_verbose > 2)
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2688 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	2689 ch_error(channel, "Received unknown command: %s", (char *)cmd);
26966 ac75c145f0a9 patch 8.2.4012: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26948 diff changeset	2690 semsg(_(e_received_unknown_command_str), cmd);
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2691 }
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2692 }
28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2693
8928 e6916e1683bb commit https://github.com/vim/vim/commit/7f7c3325d3f1baba32263a3457cfc4d90ecd5ff1 Christian Brabandt <cb@256bit.org> parents: 8881 diff changeset	2694 /*
e6916e1683bb commit https://github.com/vim/vim/commit/7f7c3325d3f1baba32263a3457cfc4d90ecd5ff1 Christian Brabandt <cb@256bit.org> parents: 8881 diff changeset	2695 * Invoke the callback at "cbhead".
e6916e1683bb commit https://github.com/vim/vim/commit/7f7c3325d3f1baba32263a3457cfc4d90ecd5ff1 Christian Brabandt <cb@256bit.org> parents: 8881 diff changeset	2696 * Does not redraw but sets channel_need_redraw.
e6916e1683bb commit https://github.com/vim/vim/commit/7f7c3325d3f1baba32263a3457cfc4d90ecd5ff1 Christian Brabandt <cb@256bit.org> parents: 8881 diff changeset	2697 */
8382 3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	2698 static void
3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	2699 invoke_one_time_callback(
3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	2700 channel_T *channel,
3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	2701 cbq_T *cbhead,
3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	2702 cbq_T *item,
3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	2703 typval_T *argv)
3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	2704 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	2705 ch_log(channel, "Invoking one-time callback %s",
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	2706 (char *)item->cq_callback.cb_name);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2707 // Remove the item from the list first, if the callback
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2708 // invokes ch_close() the list will be cleared.
8382 3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	2709 remove_cb_node(cbhead, item);
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	2710 invoke_callback(channel, &item->cq_callback, argv);
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	2711 free_callback(&item->cq_callback);
8382 3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	2712 vim_free(item);
3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	2713 }
3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	2714
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2715 static void
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	2716 append_to_buffer(buf_T buffer, char_u msg, channel_T *channel, ch_part_T part)
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2717 {
22210 d6f6f9fed7d7 patch 8.2.1654: when job writes to hidden buffer current window is wrong Bram Moolenaar <Bram@vim.org> parents: 22095 diff changeset	2718 aco_save_T aco;
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2719 linenr_T lnum = buffer->b_ml.ml_line_count;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2720 int save_write_to = buffer->b_write_to_channel;
9147 053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2721 chanpart_T *ch_part = &channel->ch_part[part];
053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2722 int save_p_ma = buffer->b_p_ma;
11666 5cd9ba96561d patch 8.0.0716: not easy to start Vim cleanly Christian Brabandt <cb@256bit.org> parents: 11416 diff changeset	2723 int empty = (buffer->b_ml.ml_flags & ML_EMPTY) ? 1 : 0;
9147 053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2724
053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2725 if (!buffer->b_p_ma && !ch_part->ch_nomodifiable)
053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2726 {
053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2727 if (!ch_part->ch_nomod_error)
053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2728 {
053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2729 ch_error(channel, "Buffer is not modifiable, cannot append");
053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2730 ch_part->ch_nomod_error = TRUE;
053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2731 }
053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2732 return;
053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2733 }
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2734
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2735 // If the buffer is also used as input insert above the last
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2736 // line. Don't write these lines.
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2737 if (save_write_to)
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2738 {
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2739 --lnum;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2740 buffer->b_write_to_channel = FALSE;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2741 }
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2742
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2743 // Append to the buffer
22210 d6f6f9fed7d7 patch 8.2.1654: when job writes to hidden buffer current window is wrong Bram Moolenaar <Bram@vim.org> parents: 22095 diff changeset	2744 ch_log(channel, "appending line %d to buffer %s",
d6f6f9fed7d7 patch 8.2.1654: when job writes to hidden buffer current window is wrong Bram Moolenaar <Bram@vim.org> parents: 22095 diff changeset	2745 (int)lnum + 1 - empty, buffer->b_fname);
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2746
9147 053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2747 buffer->b_p_ma = TRUE;
11959 91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11939 diff changeset	2748
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 30886 diff changeset	2749 // Set curbuf to "buffer", temporarily.
22210 d6f6f9fed7d7 patch 8.2.1654: when job writes to hidden buffer current window is wrong Bram Moolenaar <Bram@vim.org> parents: 22095 diff changeset	2750 aucmd_prepbuf(&aco, buffer);
31263 d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 30886 diff changeset	2751 if (curbuf != buffer)
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 30886 diff changeset	2752 {
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 30886 diff changeset	2753 // Could not find a window for this buffer, the following might cause
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 30886 diff changeset	2754 // trouble, better bail out.
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 30886 diff changeset	2755 return;
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient Bram Moolenaar <Bram@vim.org> parents: 30886 diff changeset	2756 }
11959 91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11939 diff changeset	2757
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2758 u_sync(TRUE);
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2759 // ignore undo failure, undo is not very useful here
14730 193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions Christian Brabandt <cb@256bit.org> parents: 14675 diff changeset	2760 vim_ignored = u_save(lnum - empty, lnum + 1);
10147 65afd399ffa7 commit https://github.com/vim/vim/commit/169ebb080454357279ad5ad21ac532deaec605e8 Christian Brabandt <cb@256bit.org> parents: 10112 diff changeset	2761
65afd399ffa7 commit https://github.com/vim/vim/commit/169ebb080454357279ad5ad21ac532deaec605e8 Christian Brabandt <cb@256bit.org> parents: 10112 diff changeset	2762 if (empty)
65afd399ffa7 commit https://github.com/vim/vim/commit/169ebb080454357279ad5ad21ac532deaec605e8 Christian Brabandt <cb@256bit.org> parents: 10112 diff changeset	2763 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2764 // The buffer is empty, replace the first (dummy) line.
10147 65afd399ffa7 commit https://github.com/vim/vim/commit/169ebb080454357279ad5ad21ac532deaec605e8 Christian Brabandt <cb@256bit.org> parents: 10112 diff changeset	2765 ml_replace(lnum, msg, TRUE);
65afd399ffa7 commit https://github.com/vim/vim/commit/169ebb080454357279ad5ad21ac532deaec605e8 Christian Brabandt <cb@256bit.org> parents: 10112 diff changeset	2766 lnum = 0;
65afd399ffa7 commit https://github.com/vim/vim/commit/169ebb080454357279ad5ad21ac532deaec605e8 Christian Brabandt <cb@256bit.org> parents: 10112 diff changeset	2767 }
65afd399ffa7 commit https://github.com/vim/vim/commit/169ebb080454357279ad5ad21ac532deaec605e8 Christian Brabandt <cb@256bit.org> parents: 10112 diff changeset	2768 else
65afd399ffa7 commit https://github.com/vim/vim/commit/169ebb080454357279ad5ad21ac532deaec605e8 Christian Brabandt <cb@256bit.org> parents: 10112 diff changeset	2769 ml_append(lnum, msg, 0, FALSE);
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2770 appended_lines_mark(lnum, 1L);
11959 91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11939 diff changeset	2771
22210 d6f6f9fed7d7 patch 8.2.1654: when job writes to hidden buffer current window is wrong Bram Moolenaar <Bram@vim.org> parents: 22095 diff changeset	2772 // reset notion of buffer
d6f6f9fed7d7 patch 8.2.1654: when job writes to hidden buffer current window is wrong Bram Moolenaar <Bram@vim.org> parents: 22095 diff changeset	2773 aucmd_restbuf(&aco);
11959 91a26b7a4119 patch 8.0.0860: side effects when channel appends to a buffer Christian Brabandt <cb@256bit.org> parents: 11939 diff changeset	2774
9147 053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2775 if (ch_part->ch_nomodifiable)
053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2776 buffer->b_p_ma = FALSE;
053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2777 else
053bc64433ec commit https://github.com/vim/vim/commit/9f5842e63fc63d438cbffcec503e072a06f74dc2 Christian Brabandt <cb@256bit.org> parents: 9143 diff changeset	2778 buffer->b_p_ma = save_p_ma;
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2779
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2780 if (buffer->b_nwindows > 0)
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2781 {
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2782 win_T *wp;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2783
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2784 FOR_ALL_WINDOWS(wp)
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2785 {
17557 4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2786 if (wp->w_buffer == buffer)
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2787 {
17557 4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2788 int move_cursor = save_write_to
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2789 ? wp->w_cursor.lnum == lnum + 1
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2790 : (wp->w_cursor.lnum == lnum
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2791 && wp->w_cursor.col == 0);
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2792
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2793 // If the cursor is at or above the new line, move it one line
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2794 // down. If the topline is outdated update it now.
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2795 if (move_cursor \|\| wp->w_topline > buffer->b_ml.ml_line_count)
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2796 {
22210 d6f6f9fed7d7 patch 8.2.1654: when job writes to hidden buffer current window is wrong Bram Moolenaar <Bram@vim.org> parents: 22095 diff changeset	2797 win_T *save_curwin = curwin;
d6f6f9fed7d7 patch 8.2.1654: when job writes to hidden buffer current window is wrong Bram Moolenaar <Bram@vim.org> parents: 22095 diff changeset	2798
17557 4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2799 if (move_cursor)
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2800 ++wp->w_cursor.lnum;
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2801 curwin = wp;
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2802 curbuf = curwin->w_buffer;
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2803 scroll_cursor_bot(0, FALSE);
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2804 curwin = save_curwin;
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2805 curbuf = curwin->w_buffer;
4a22102fda8f patch 8.1.1776: text added with a job isn't displayed Bram Moolenaar <Bram@vim.org> parents: 17308 diff changeset	2806 }
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2807 }
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2808 }
29732 89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically Bram Moolenaar <Bram@vim.org> parents: 29175 diff changeset	2809 redraw_buf_and_status_later(buffer, UPD_VALID);
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2810 channel_need_redraw = TRUE;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2811 }
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2812
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2813 if (save_write_to)
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2814 {
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2815 channel_T *ch;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2816
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2817 // Find channels reading from this buffer and adjust their
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2818 // next-to-read line number.
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2819 buffer->b_write_to_channel = TRUE;
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	2820 FOR_ALL_CHANNELS(ch)
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2821 {
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2822 chanpart_T *in_part = &ch->ch_part[PART_IN];
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2823
9487 69ed2c9d34a6 commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b Christian Brabandt <cb@256bit.org> parents: 9434 diff changeset	2824 if (in_part->ch_bufref.br_buf == buffer)
8422 5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2825 in_part->ch_buf_bot = buffer->b_ml.ml_line_count;
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2826 }
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2827 }
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2828 }
5d2c84be23b5 commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56 Christian Brabandt <cb@256bit.org> parents: 8410 diff changeset	2829
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	2830 static void
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	2831 drop_messages(channel_T *channel, ch_part_T part)
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	2832 {
d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	2833 char_u *msg;
d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	2834
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	2835 while ((msg = channel_get(channel, part, NULL)) != NULL)
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	2836 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	2837 ch_log(channel, "Dropping message '%s'", (char *)msg);
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	2838 vim_free(msg);
d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	2839 }
d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	2840 }
d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	2841
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2842 /*
28612 352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	2843 * Return TRUE if for "channel" / "part" ch_json_head should be used.
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	2844 */
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	2845 static int
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	2846 channel_use_json_head(channel_T *channel, ch_part_T part)
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	2847 {
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	2848 ch_mode_T ch_mode = channel->ch_part[part].ch_mode;
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	2849
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2850 return ch_mode == CH_MODE_JSON \|\| ch_mode == CH_MODE_JS
78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2851 \|\| ch_mode == CH_MODE_LSP;
28612 352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	2852 }
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	2853
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	2854 /*
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2855 * Invoke a callback for "channel"/"part" if needed.
8928 e6916e1683bb commit https://github.com/vim/vim/commit/7f7c3325d3f1baba32263a3457cfc4d90ecd5ff1 Christian Brabandt <cb@256bit.org> parents: 8881 diff changeset	2856 * This does not redraw but sets channel_need_redraw when redraw is needed.
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	2857 * Return TRUE when a message was handled, there might be another one.
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2858 */
7885 6e6f829af138 commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6 Christian Brabandt <cb@256bit.org> parents: 7883 diff changeset	2859 static int
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	2860 may_invoke_callback(channel_T *channel, ch_part_T part)
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2861 {
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2862 char_u *msg = NULL;
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2863 typval_T *listtv = NULL;
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2864 typval_T argv[CH_JSON_MAX_ARGS];
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2865 int seq_nr = -1;
10249 920c73a27dda commit https://github.com/vim/vim/commit/ec68a99464055029c01082762517e97245ddae0c Christian Brabandt <cb@256bit.org> parents: 10240 diff changeset	2866 chanpart_T *ch_part = &channel->ch_part[part];
920c73a27dda commit https://github.com/vim/vim/commit/ec68a99464055029c01082762517e97245ddae0c Christian Brabandt <cb@256bit.org> parents: 10240 diff changeset	2867 ch_mode_T ch_mode = ch_part->ch_mode;
920c73a27dda commit https://github.com/vim/vim/commit/ec68a99464055029c01082762517e97245ddae0c Christian Brabandt <cb@256bit.org> parents: 10240 diff changeset	2868 cbq_T *cbhead = &ch_part->ch_cb_head;
8404 8894d595b786 commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78 Christian Brabandt <cb@256bit.org> parents: 8386 diff changeset	2869 cbq_T *cbitem;
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	2870 callback_T *callback = NULL;
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	2871 buf_T *buffer = NULL;
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	2872 char_u *p;
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2873 int called_otc; // one time callbackup
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2874
8210 b717dae2f26d commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98 Christian Brabandt <cb@256bit.org> parents: 8204 diff changeset	2875 if (channel->ch_nb_close_cb != NULL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2876 // this channel is handled elsewhere (netbeans)
7885 6e6f829af138 commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6 Christian Brabandt <cb@256bit.org> parents: 7883 diff changeset	2877 return FALSE;
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2878
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2879 // Use a message-specific callback, part callback or channel callback
8404 8894d595b786 commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78 Christian Brabandt <cb@256bit.org> parents: 8386 diff changeset	2880 for (cbitem = cbhead->cq_next; cbitem != NULL; cbitem = cbitem->cq_next)
8894d595b786 commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78 Christian Brabandt <cb@256bit.org> parents: 8386 diff changeset	2881 if (cbitem->cq_seq_nr == 0)
8894d595b786 commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78 Christian Brabandt <cb@256bit.org> parents: 8386 diff changeset	2882 break;
8382 3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	2883 if (cbitem != NULL)
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	2884 callback = &cbitem->cq_callback;
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	2885 else if (ch_part->ch_callback.cb_name != NULL)
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	2886 callback = &ch_part->ch_callback;
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	2887 else if (channel->ch_callback.cb_name != NULL)
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	2888 callback = &channel->ch_callback;
8291 ac0c43e7af20 commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb Christian Brabandt <cb@256bit.org> parents: 8267 diff changeset	2889
10249 920c73a27dda commit https://github.com/vim/vim/commit/ec68a99464055029c01082762517e97245ddae0c Christian Brabandt <cb@256bit.org> parents: 10240 diff changeset	2890 buffer = ch_part->ch_bufref.br_buf;
11666 5cd9ba96561d patch 8.0.0716: not easy to start Vim cleanly Christian Brabandt <cb@256bit.org> parents: 11416 diff changeset	2891 if (buffer != NULL && (!bufref_valid(&ch_part->ch_bufref)
5cd9ba96561d patch 8.0.0716: not easy to start Vim cleanly Christian Brabandt <cb@256bit.org> parents: 11416 diff changeset	2892 \|\| buffer->b_ml.ml_mfp == NULL))
8291 ac0c43e7af20 commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb Christian Brabandt <cb@256bit.org> parents: 8267 diff changeset	2893 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2894 // buffer was wiped out or unloaded
31287 fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	2895 ch_log(channel, "%s buffer has been wiped out", ch_part_names[part]);
10249 920c73a27dda commit https://github.com/vim/vim/commit/ec68a99464055029c01082762517e97245ddae0c Christian Brabandt <cb@256bit.org> parents: 10240 diff changeset	2896 ch_part->ch_bufref.br_buf = NULL;
8291 ac0c43e7af20 commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb Christian Brabandt <cb@256bit.org> parents: 8267 diff changeset	2897 buffer = NULL;
ac0c43e7af20 commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb Christian Brabandt <cb@256bit.org> parents: 8267 diff changeset	2898 }
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2899
28612 352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	2900 if (channel_use_json_head(channel, part))
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2901 {
8159 d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2902 listitem_T *item;
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2903 int argc = 0;
d0958e22d9ff commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f Christian Brabandt <cb@256bit.org> parents: 8157 diff changeset	2904
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2905 // Get any json message in the queue.
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2906 if (channel_get_json(channel, part, -1, FALSE, &listtv) == FAIL)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2907 {
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2908 if (ch_mode == CH_MODE_LSP)
28511 d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	2909 // In the "lsp" mode, the http header and the json payload may
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	2910 // be received in multiple messages. So concatenate all the
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	2911 // received messages.
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	2912 (void)channel_collapse(channel, part, FALSE);
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	2913
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2914 // Parse readahead, return when there is still no message.
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2915 channel_parse_json(channel, part);
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	2916 if (channel_get_json(channel, part, -1, FALSE, &listtv) == FAIL)
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2917 return FALSE;
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2918 }
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2919
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2920 if (ch_mode == CH_MODE_LSP)
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2921 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2922 dict_T *d = listtv->vval.v_dict;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2923 dictitem_T *di;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2924
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2925 seq_nr = 0;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2926 if (d != NULL)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2927 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2928 di = dict_find(d, (char_u *)"id", -1);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2929 if (di != NULL && di->di_tv.v_type == VAR_NUMBER)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2930 seq_nr = di->di_tv.vval.v_number;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2931 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2932
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2933 argv[1] = *listtv;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2934 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2935 else
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2936 {
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2937 for (item = listtv->vval.v_list->lv_first;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2938 item != NULL && argc < CH_JSON_MAX_ARGS;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2939 item = item->li_next)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2940 argv[argc++] = item->li_tv;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2941 while (argc < CH_JSON_MAX_ARGS)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2942 argv[argc++].v_type = VAR_UNKNOWN;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2943
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2944 if (argv[0].v_type == VAR_STRING)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2945 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2946 // ["cmd", arg] or ["cmd", arg, arg] or ["cmd", arg, arg, arg]
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2947 channel_exe_cmd(channel, part, argv);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2948 free_tv(listtv);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2949 return TRUE;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2950 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2951
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2952 if (argv[0].v_type != VAR_NUMBER)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2953 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2954 ch_error(channel,
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2955 "Dropping message with invalid sequence number type");
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2956 free_tv(listtv);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2957 return FALSE;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2958 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	2959 seq_nr = argv[0].vval.v_number;
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	2960 }
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	2961 }
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	2962 else if (channel_peek(channel, part) == NULL)
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2963 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2964 // nothing to read on RAW or NL channel
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2965 return FALSE;
93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	2966 }
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	2967 else
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	2968 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2969 // If there is no callback or buffer drop the message.
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	2970 if (callback == NULL && buffer == NULL)
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	2971 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2972 // If there is a close callback it may use ch_read() to get the
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2973 // messages.
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	2974 if (channel->ch_close_cb.cb_name == NULL && !channel->ch_drop_never)
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	2975 drop_messages(channel, part);
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	2976 return FALSE;
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	2977 }
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	2978
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	2979 if (ch_mode == CH_MODE_NL)
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	2980 {
10249 920c73a27dda commit https://github.com/vim/vim/commit/ec68a99464055029c01082762517e97245ddae0c Christian Brabandt <cb@256bit.org> parents: 10240 diff changeset	2981 char_u *nl = NULL;
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	2982 char_u *buf;
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	2983 readq_T *node;
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	2984
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2985 // See if we have a message ending in NL in the first buffer. If
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2986 // not try to concatenate the first and the second buffer.
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	2987 while (TRUE)
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	2988 {
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	2989 node = channel_peek(channel, part);
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	2990 nl = channel_first_nl(node);
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	2991 if (nl != NULL)
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	2992 break;
9215 d2d44592467d commit https://github.com/vim/vim/commit/9ed96efb3d47d46e9637da04656efff715102407 Christian Brabandt <cb@256bit.org> parents: 9189 diff changeset	2993 if (channel_collapse(channel, part, TRUE) == FAIL)
10249 920c73a27dda commit https://github.com/vim/vim/commit/ec68a99464055029c01082762517e97245ddae0c Christian Brabandt <cb@256bit.org> parents: 10240 diff changeset	2994 {
920c73a27dda commit https://github.com/vim/vim/commit/ec68a99464055029c01082762517e97245ddae0c Christian Brabandt <cb@256bit.org> parents: 10240 diff changeset	2995 if (ch_part->ch_fd == INVALID_FD && node->rq_buflen > 0)
920c73a27dda commit https://github.com/vim/vim/commit/ec68a99464055029c01082762517e97245ddae0c Christian Brabandt <cb@256bit.org> parents: 10240 diff changeset	2996 break;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	2997 return FALSE; // incomplete message
10249 920c73a27dda commit https://github.com/vim/vim/commit/ec68a99464055029c01082762517e97245ddae0c Christian Brabandt <cb@256bit.org> parents: 10240 diff changeset	2998 }
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	2999 }
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3000 buf = node->rq_buffer;
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3001
15975 915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	3002 // Convert NUL to NL, the internal representation.
915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	3003 for (p = buf; (nl == NULL \|\| p < nl)
915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	3004 && p < buf + node->rq_buflen; ++p)
915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	3005 if (*p == NUL)
915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	3006 *p = NL;
915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	3007
10249 920c73a27dda commit https://github.com/vim/vim/commit/ec68a99464055029c01082762517e97245ddae0c Christian Brabandt <cb@256bit.org> parents: 10240 diff changeset	3008 if (nl == NULL)
920c73a27dda commit https://github.com/vim/vim/commit/ec68a99464055029c01082762517e97245ddae0c Christian Brabandt <cb@256bit.org> parents: 10240 diff changeset	3009 {
15975 915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	3010 // get the whole buffer, drop the NL
915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	3011 msg = channel_get(channel, part, NULL);
10249 920c73a27dda commit https://github.com/vim/vim/commit/ec68a99464055029c01082762517e97245ddae0c Christian Brabandt <cb@256bit.org> parents: 10240 diff changeset	3012 }
15975 915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	3013 else if (nl + 1 == buf + node->rq_buflen)
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	3014 {
15975 915ed7ca92fa patch 8.1.0993: ch_read() may return garbage if terminating NL is missing Bram Moolenaar <Bram@vim.org> parents: 15908 diff changeset	3015 // get the whole buffer
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	3016 msg = channel_get(channel, part, NULL);
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	3017 *nl = NUL;
108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	3018 }
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3019 else
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3020 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3021 // Copy the message into allocated memory (excluding the NL)
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3022 // and remove it from the buffer (including the NL).
20751 d9a2e5dcfd9f patch 8.2.0928: many type casts are used for vim_strnsave() Bram Moolenaar <Bram@vim.org> parents: 20577 diff changeset	3023 msg = vim_strnsave(buf, nl - buf);
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3024 channel_consume(channel, part, (int)(nl - buf) + 1);
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3025 }
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3026 }
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3027 else
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3028 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3029 // For a raw channel we don't know where the message ends, just
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3030 // get everything we have.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3031 // Convert NUL to NL, the internal representation.
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	3032 msg = channel_get_all(channel, part, NULL);
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3033 }
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3034
8358 49d0e094cb93 commit https://github.com/vim/vim/commit/bf73b91c664488ca57e2b4a8eb9b1f36f6625bc7 Christian Brabandt <cb@256bit.org> parents: 8356 diff changeset	3035 if (msg == NULL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3036 return FALSE; // out of memory (and avoids Coverity warning)
8358 49d0e094cb93 commit https://github.com/vim/vim/commit/bf73b91c664488ca57e2b4a8eb9b1f36f6625bc7 Christian Brabandt <cb@256bit.org> parents: 8356 diff changeset	3037
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3038 argv[1].v_type = VAR_STRING;
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3039 argv[1].vval.v_string = msg;
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3040 }
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3041
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3042 called_otc = FALSE;
7933 1f0743f4f88f commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47 Christian Brabandt <cb@256bit.org> parents: 7931 diff changeset	3043 if (seq_nr > 0)
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3044 {
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3045 // JSON or JS or LSP mode: invoke the one-time callback with the
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3046 // matching nr
8404 8894d595b786 commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78 Christian Brabandt <cb@256bit.org> parents: 8386 diff changeset	3047 for (cbitem = cbhead->cq_next; cbitem != NULL; cbitem = cbitem->cq_next)
8382 3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	3048 if (cbitem->cq_seq_nr == seq_nr)
7933 1f0743f4f88f commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47 Christian Brabandt <cb@256bit.org> parents: 7931 diff changeset	3049 {
8382 3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	3050 invoke_one_time_callback(channel, cbhead, cbitem, argv);
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3051 called_otc = TRUE;
7933 1f0743f4f88f commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47 Christian Brabandt <cb@256bit.org> parents: 7931 diff changeset	3052 break;
1f0743f4f88f commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47 Christian Brabandt <cb@256bit.org> parents: 7931 diff changeset	3053 }
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3054 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3055
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	3056 if (seq_nr > 0 && (ch_mode != CH_MODE_LSP \|\| called_otc))
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3057 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3058 if (!called_otc)
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	3059 {
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3060 // If the 'drop' channel attribute is set to 'never' or if
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3061 // ch_evalexpr() is waiting for this response message, then don't
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3062 // drop this message.
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	3063 if (channel->ch_drop_never)
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	3064 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3065 // message must be read with ch_read()
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	3066 channel_push_json(channel, part, listtv);
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3067
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3068 // Change the type to avoid the value being freed.
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3069 listtv->v_type = VAR_NUMBER;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	3070 free_tv(listtv);
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	3071 listtv = NULL;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	3072 }
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	3073 else
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	3074 ch_log(channel, "Dropping message %d without callback",
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	3075 seq_nr);
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	3076 }
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3077 }
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	3078 else if (callback != NULL \|\| buffer != NULL)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3079 {
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	3080 if (buffer != NULL)
108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	3081 {
8346 8fa75a4c39bd commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22 Christian Brabandt <cb@256bit.org> parents: 8334 diff changeset	3082 if (msg == NULL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3083 // JSON or JS mode: re-encode the message.
8346 8fa75a4c39bd commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22 Christian Brabandt <cb@256bit.org> parents: 8334 diff changeset	3084 msg = json_encode(listtv, ch_mode);
8fa75a4c39bd commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22 Christian Brabandt <cb@256bit.org> parents: 8334 diff changeset	3085 if (msg != NULL)
11670 3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11666 diff changeset	3086 {
11672 3c6cc2f24645 patch 8.0.0719: build failure without +terminal feature Christian Brabandt <cb@256bit.org> parents: 11670 diff changeset	3087 #ifdef FEAT_TERMINAL
11670 3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11666 diff changeset	3088 if (buffer->b_term != NULL)
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11666 diff changeset	3089 write_to_term(buffer, msg, channel);
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11666 diff changeset	3090 else
11672 3c6cc2f24645 patch 8.0.0719: build failure without +terminal feature Christian Brabandt <cb@256bit.org> parents: 11670 diff changeset	3091 #endif
11670 3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11666 diff changeset	3092 append_to_buffer(buffer, msg, channel, part);
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11666 diff changeset	3093 }
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	3094 }
8382 3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	3095
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	3096 if (callback != NULL)
108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	3097 {
8382 3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	3098 if (cbitem != NULL)
3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	3099 invoke_one_time_callback(channel, cbhead, cbitem, argv);
3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	3100 else
3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	3101 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3102 // invoke the channel callback
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	3103 ch_log(channel, "Invoking channel callback %s",
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	3104 (char *)callback->cb_name);
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	3105 invoke_callback(channel, callback, argv);
8382 3dbe93a240d8 commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d Christian Brabandt <cb@256bit.org> parents: 8358 diff changeset	3106 }
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	3107 }
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3108 }
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3109 else
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	3110 ch_log(channel, "Dropping message %d", seq_nr);
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3111
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3112 if (listtv != NULL)
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3113 free_tv(listtv);
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	3114 vim_free(msg);
7885 6e6f829af138 commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6 Christian Brabandt <cb@256bit.org> parents: 7883 diff changeset	3115
6e6f829af138 commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6 Christian Brabandt <cb@256bit.org> parents: 7883 diff changeset	3116 return TRUE;
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3117 }
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3118
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15539 diff changeset	3119 #if defined(FEAT_NETBEANS_INTG) \|\| defined(PROTO)
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3120 /*
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3121 * Return TRUE when channel "channel" is open for writing to.
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3122 * Also returns FALSE or invalid "channel".
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3123 */
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3124 int
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3125 channel_can_write_to(channel_T *channel)
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3126 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3127 return channel != NULL && (channel->CH_SOCK_FD != INVALID_FD
8493 caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821 Christian Brabandt <cb@256bit.org> parents: 8491 diff changeset	3128 \|\| channel->CH_IN_FD != INVALID_FD);
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3129 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15539 diff changeset	3130 #endif
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3131
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3132 /*
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3133 * Return TRUE when channel "channel" is open for reading or writing.
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3134 * Also returns FALSE for invalid "channel".
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3135 */
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3136 int
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3137 channel_is_open(channel_T *channel)
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3138 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3139 return channel != NULL && (channel->CH_SOCK_FD != INVALID_FD
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3140 \|\| channel->CH_IN_FD != INVALID_FD
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3141 \|\| channel->CH_OUT_FD != INVALID_FD
8493 caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821 Christian Brabandt <cb@256bit.org> parents: 8491 diff changeset	3142 \|\| channel->CH_ERR_FD != INVALID_FD);
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3143 }
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3144
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3145 /*
28612 352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3146 * Return a pointer indicating the readahead. Can only be compared between
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3147 * calls. Returns NULL if there is no readahead.
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3148 */
28612 352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3149 static void *
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3150 channel_readahead_pointer(channel_T *channel, ch_part_T part)
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3151 {
28612 352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3152 if (channel_use_json_head(channel, part))
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3153 {
d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3154 jsonq_T *head = &channel->ch_part[part].ch_json_head;
17212 fd983b381ec0 patch 8.1.1605: Vim may delay processing messages on a json channel Bram Moolenaar <Bram@vim.org> parents: 17170 diff changeset	3155
fd983b381ec0 patch 8.1.1605: Vim may delay processing messages on a json channel Bram Moolenaar <Bram@vim.org> parents: 17170 diff changeset	3156 if (head->jq_next == NULL)
fd983b381ec0 patch 8.1.1605: Vim may delay processing messages on a json channel Bram Moolenaar <Bram@vim.org> parents: 17170 diff changeset	3157 // Parse json from readahead, there might be a complete message to
fd983b381ec0 patch 8.1.1605: Vim may delay processing messages on a json channel Bram Moolenaar <Bram@vim.org> parents: 17170 diff changeset	3158 // process.
fd983b381ec0 patch 8.1.1605: Vim may delay processing messages on a json channel Bram Moolenaar <Bram@vim.org> parents: 17170 diff changeset	3159 channel_parse_json(channel, part);
fd983b381ec0 patch 8.1.1605: Vim may delay processing messages on a json channel Bram Moolenaar <Bram@vim.org> parents: 17170 diff changeset	3160
28612 352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3161 return head->jq_next;
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3162 }
28612 352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3163 return channel_peek(channel, part);
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3164 }
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3165
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3166 /*
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3167 * Return TRUE if "channel" has JSON or other typeahead.
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3168 */
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3169 static int
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3170 channel_has_readahead(channel_T *channel, ch_part_T part)
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3171 {
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3172 return channel_readahead_pointer(channel, part) != NULL;
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3173 }
d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3174
d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3175 /*
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3176 * Return a string indicating the status of the channel.
10233 d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3177 * If "req_part" is not negative check that part.
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3178 */
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25475 diff changeset	3179 static char *
10233 d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3180 channel_status(channel_T *channel, int req_part)
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3181 {
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3182 ch_part_T part;
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3183 int has_readahead = FALSE;
d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3184
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3185 if (channel == NULL)
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3186 return "fail";
10233 d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3187 if (req_part == PART_OUT)
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3188 {
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3189 if (channel->CH_OUT_FD != INVALID_FD)
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3190 return "open";
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3191 if (channel_has_readahead(channel, PART_OUT))
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3192 has_readahead = TRUE;
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3193 }
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3194 else if (req_part == PART_ERR)
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3195 {
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3196 if (channel->CH_ERR_FD != INVALID_FD)
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3197 return "open";
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3198 if (channel_has_readahead(channel, PART_ERR))
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3199 has_readahead = TRUE;
10233 d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3200 }
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3201 else
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3202 {
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3203 if (channel_is_open(channel))
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3204 return "open";
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3205 for (part = PART_SOCK; part < PART_IN; ++part)
10233 d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3206 if (channel_has_readahead(channel, part))
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3207 {
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3208 has_readahead = TRUE;
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3209 break;
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3210 }
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3211 }
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3212
d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3213 if (has_readahead)
d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	3214 return "buffered";
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3215 return "closed";
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3216 }
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3217
8669 06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3218 static void
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3219 channel_part_info(channel_T channel, dict_T dict, char *name, ch_part_T part)
8669 06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3220 {
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3221 chanpart_T *chanpart = &channel->ch_part[part];
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3222 char namebuf[20]; // longest is "sock_timeout"
8678 a4e7f4a62193 commit https://github.com/vim/vim/commit/3f3fbd3fdb73bdfbfeab22a9dfc7a25e38bdf5f6 Christian Brabandt <cb@256bit.org> parents: 8669 diff changeset	3223 size_t tail;
10233 d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3224 char *status;
8684 6e567914f55a commit https://github.com/vim/vim/commit/573e445664eef399a72b1bfc975260a639605fef Christian Brabandt <cb@256bit.org> parents: 8678 diff changeset	3225 char *s = "";
8669 06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3226
8783 23b7f05a7f48 commit https://github.com/vim/vim/commit/925ccfde79bf734bc89269c705cebe2d49fe6444 Christian Brabandt <cb@256bit.org> parents: 8761 diff changeset	3227 vim_strncpy((char_u )namebuf, (char_u )name, 4);
8669 06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3228 STRCAT(namebuf, "_");
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3229 tail = STRLEN(namebuf);
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3230
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3231 STRCPY(namebuf + tail, "status");
10233 d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3232 if (chanpart->ch_fd != INVALID_FD)
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3233 status = "open";
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3234 else if (channel_has_readahead(channel, part))
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3235 status = "buffered";
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3236 else
d709622a18c9 commit https://github.com/vim/vim/commit/7ef3810d28b7ab2edbfcafab3fe8ad8bc2c2f138 Christian Brabandt <cb@256bit.org> parents: 10147 diff changeset	3237 status = "closed";
14301 3c80092eb211 patch 8.1.0166: using dict_add_nr_str() is clumsy Christian Brabandt <cb@256bit.org> parents: 14103 diff changeset	3238 dict_add_string(dict, namebuf, (char_u *)status);
8669 06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3239
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3240 STRCPY(namebuf + tail, "mode");
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3241 switch (chanpart->ch_mode)
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3242 {
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	3243 case CH_MODE_NL: s = "NL"; break;
78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	3244 case CH_MODE_RAW: s = "RAW"; break;
78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	3245 case CH_MODE_JSON: s = "JSON"; break;
78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	3246 case CH_MODE_JS: s = "JS"; break;
78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	3247 case CH_MODE_LSP: s = "LSP"; break;
8669 06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3248 }
14301 3c80092eb211 patch 8.1.0166: using dict_add_nr_str() is clumsy Christian Brabandt <cb@256bit.org> parents: 14103 diff changeset	3249 dict_add_string(dict, namebuf, (char_u *)s);
8669 06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3250
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3251 STRCPY(namebuf + tail, "io");
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3252 if (part == PART_SOCK)
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3253 s = "socket";
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3254 else switch (chanpart->ch_io)
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3255 {
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3256 case JIO_NULL: s = "null"; break;
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3257 case JIO_PIPE: s = "pipe"; break;
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3258 case JIO_FILE: s = "file"; break;
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3259 case JIO_BUFFER: s = "buffer"; break;
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3260 case JIO_OUT: s = "out"; break;
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3261 }
14301 3c80092eb211 patch 8.1.0166: using dict_add_nr_str() is clumsy Christian Brabandt <cb@256bit.org> parents: 14103 diff changeset	3262 dict_add_string(dict, namebuf, (char_u *)s);
8669 06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3263
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3264 STRCPY(namebuf + tail, "timeout");
14301 3c80092eb211 patch 8.1.0166: using dict_add_nr_str() is clumsy Christian Brabandt <cb@256bit.org> parents: 14103 diff changeset	3265 dict_add_number(dict, namebuf, chanpart->ch_timeout);
8669 06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3266 }
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3267
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	3268 static void
8669 06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3269 channel_info(channel_T channel, dict_T dict)
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3270 {
14301 3c80092eb211 patch 8.1.0166: using dict_add_nr_str() is clumsy Christian Brabandt <cb@256bit.org> parents: 14103 diff changeset	3271 dict_add_number(dict, "id", channel->ch_id);
3c80092eb211 patch 8.1.0166: using dict_add_nr_str() is clumsy Christian Brabandt <cb@256bit.org> parents: 14103 diff changeset	3272 dict_add_string(dict, "status", (char_u *)channel_status(channel, -1));
8669 06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3273
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3274 if (channel->ch_hostname != NULL)
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3275 {
28317 d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	3276 if (channel->ch_port)
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	3277 {
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	3278 dict_add_string(dict, "hostname", (char_u *)channel->ch_hostname);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	3279 dict_add_number(dict, "port", channel->ch_port);
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	3280 }
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	3281 else
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	3282 // Unix-domain socket.
d32dc906dd2c patch 8.2.4684: cannot open a channel on a Unix domain socket Bram Moolenaar <Bram@vim.org> parents: 28315 diff changeset	3283 dict_add_string(dict, "path", (char_u *)channel->ch_hostname);
8669 06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3284 channel_part_info(channel, dict, "sock", PART_SOCK);
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3285 }
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3286 else
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3287 {
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3288 channel_part_info(channel, dict, "out", PART_OUT);
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3289 channel_part_info(channel, dict, "err", PART_ERR);
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3290 channel_part_info(channel, dict, "in", PART_IN);
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3291 }
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3292 }
06848fe9c816 commit https://github.com/vim/vim/commit/03602ec28ed25739e88b2c835adb0662d3720bb2 Christian Brabandt <cb@256bit.org> parents: 8667 diff changeset	3293
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3294 /*
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3295 * Close channel "channel".
8257 c4ffdda8cdfd commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7 Christian Brabandt <cb@256bit.org> parents: 8240 diff changeset	3296 * Trigger the close callback if "invoke_close_cb" is TRUE.
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	3297 * Does not clear the buffers.
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3298 */
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3299 void
8240 60586ce747c4 commit https://github.com/vim/vim/commit/8b374215ccd35003b95ba1df8f12e03bf8a8adc3 Christian Brabandt <cb@256bit.org> parents: 8222 diff changeset	3300 channel_close(channel_T *channel, int invoke_close_cb)
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3301 {
8114 4aea0b0aa714 commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec Christian Brabandt <cb@256bit.org> parents: 8096 diff changeset	3302 ch_log(channel, "Closing channel");
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3303
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	3304 #ifdef FEAT_GUI
15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	3305 channel_gui_unregister(channel);
15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	3306 #endif
15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	3307
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3308 ch_close_part(channel, PART_SOCK);
a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3309 ch_close_part(channel, PART_IN);
a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3310 ch_close_part(channel, PART_OUT);
a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3311 ch_close_part(channel, PART_ERR);
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	3312
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3313 if (invoke_close_cb)
8210 b717dae2f26d commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98 Christian Brabandt <cb@256bit.org> parents: 8204 diff changeset	3314 {
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3315 ch_part_T part;
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3316
26217 d25c0b0aad7d patch 8.2.3640: freeze when calling term_wait() in a close callback Bram Moolenaar <Bram@vim.org> parents: 25759 diff changeset	3317 #ifdef FEAT_TERMINAL
d25c0b0aad7d patch 8.2.3640: freeze when calling term_wait() in a close callback Bram Moolenaar <Bram@vim.org> parents: 25759 diff changeset	3318 // let the terminal know it is closing to avoid getting stuck
d25c0b0aad7d patch 8.2.3640: freeze when calling term_wait() in a close callback Bram Moolenaar <Bram@vim.org> parents: 25759 diff changeset	3319 term_channel_closing(channel);
d25c0b0aad7d patch 8.2.3640: freeze when calling term_wait() in a close callback Bram Moolenaar <Bram@vim.org> parents: 25759 diff changeset	3320 #endif
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3321 // Invoke callbacks and flush buffers before the close callback.
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	3322 if (channel->ch_close_cb.cb_name != NULL)
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3323 ch_log(channel,
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3324 "Invoking callbacks and flushing buffers before closing");
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3325 for (part = PART_SOCK; part < PART_IN; ++part)
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3326 {
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	3327 if (channel->ch_close_cb.cb_name != NULL
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3328 \|\| channel->ch_part[part].ch_bufref.br_buf != NULL)
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3329 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3330 // Increment the refcount to avoid the channel being freed
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3331 // halfway.
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3332 ++channel->ch_refcount;
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	3333 if (channel->ch_close_cb.cb_name == NULL)
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3334 ch_log(channel, "flushing %s buffers before closing",
31287 fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	3335 ch_part_names[part]);
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3336 while (may_invoke_callback(channel, part))
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3337 ;
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3338 --channel->ch_refcount;
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3339 }
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3340 }
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3341
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	3342 if (channel->ch_close_cb.cb_name != NULL)
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3343 {
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3344 typval_T argv[1];
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3345 typval_T rettv;
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3346
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3347 // Increment the refcount to avoid the channel being freed
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3348 // halfway.
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3349 ++channel->ch_refcount;
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	3350 ch_log(channel, "Invoking close callback %s",
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	3351 (char *)channel->ch_close_cb.cb_name);
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3352 argv[0].v_type = VAR_CHANNEL;
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3353 argv[0].vval.v_channel = channel;
17606 ff097edaae89 patch 8.1.1800: function call functions have too many arguments Bram Moolenaar <Bram@vim.org> parents: 17557 diff changeset	3354 call_callback(&channel->ch_close_cb, -1, &rettv, 1, argv);
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3355 clear_tv(&rettv);
9064 a86103d4b356 commit https://github.com/vim/vim/commit/cefe4f994853c2d4866e2aa4ea3e3f36ab2fea13 Christian Brabandt <cb@256bit.org> parents: 9058 diff changeset	3356 channel_need_redraw = TRUE;
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3357
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3358 // the callback is only called once
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	3359 free_callback(&channel->ch_close_cb);
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3360
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3361 if (channel_need_redraw)
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3362 {
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3363 channel_need_redraw = FALSE;
26466 d413104a94c8 patch 8.2.3763: when editing the cmdline a callback may cause a scroll up Bram Moolenaar <Bram@vim.org> parents: 26439 diff changeset	3364 redraw_after_callback(TRUE, FALSE);
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3365 }
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3366
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3367 if (!channel->ch_drop_never)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3368 // any remaining messages are useless now
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3369 for (part = PART_SOCK; part < PART_IN; ++part)
701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3370 drop_messages(channel, part);
12818 60e1e4cfb21e patch 8.0.1286: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: 12584 diff changeset	3371
60e1e4cfb21e patch 8.0.1286: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: 12584 diff changeset	3372 --channel->ch_refcount;
11977 701aea3bc68b patch 8.0.0869: job output is sometimes not displayed in a terminal Christian Brabandt <cb@256bit.org> parents: 11969 diff changeset	3373 }
8210 b717dae2f26d commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98 Christian Brabandt <cb@256bit.org> parents: 8204 diff changeset	3374 }
b717dae2f26d commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98 Christian Brabandt <cb@256bit.org> parents: 8204 diff changeset	3375
b717dae2f26d commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98 Christian Brabandt <cb@256bit.org> parents: 8204 diff changeset	3376 channel->ch_nb_close_cb = NULL;
11834 0cfe4a07c2ad patch 8.0.0797: finished job in terminal window is not handled Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3377
0cfe4a07c2ad patch 8.0.0797: finished job in terminal window is not handled Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3378 #ifdef FEAT_TERMINAL
0cfe4a07c2ad patch 8.0.0797: finished job in terminal window is not handled Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3379 term_channel_closed(channel);
0cfe4a07c2ad patch 8.0.0797: finished job in terminal window is not handled Christian Brabandt <cb@256bit.org> parents: 11757 diff changeset	3380 #endif
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	3381 }
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	3382
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3383 /*
10054 d4b7232fc63a commit https://github.com/vim/vim/commit/0874a83e9be1b39fdb217f02b427bf1d6133a4d8 Christian Brabandt <cb@256bit.org> parents: 10052 diff changeset	3384 * Close the "in" part channel "channel".
d4b7232fc63a commit https://github.com/vim/vim/commit/0874a83e9be1b39fdb217f02b427bf1d6133a4d8 Christian Brabandt <cb@256bit.org> parents: 10052 diff changeset	3385 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	3386 static void
10054 d4b7232fc63a commit https://github.com/vim/vim/commit/0874a83e9be1b39fdb217f02b427bf1d6133a4d8 Christian Brabandt <cb@256bit.org> parents: 10052 diff changeset	3387 channel_close_in(channel_T *channel)
d4b7232fc63a commit https://github.com/vim/vim/commit/0874a83e9be1b39fdb217f02b427bf1d6133a4d8 Christian Brabandt <cb@256bit.org> parents: 10052 diff changeset	3388 {
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3389 ch_close_part(channel, PART_IN);
10054 d4b7232fc63a commit https://github.com/vim/vim/commit/0874a83e9be1b39fdb217f02b427bf1d6133a4d8 Christian Brabandt <cb@256bit.org> parents: 10052 diff changeset	3390 }
d4b7232fc63a commit https://github.com/vim/vim/commit/0874a83e9be1b39fdb217f02b427bf1d6133a4d8 Christian Brabandt <cb@256bit.org> parents: 10052 diff changeset	3391
12403 b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3392 static void
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3393 remove_from_writeque(writeq_T wq, writeq_T entry)
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3394 {
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3395 ga_clear(&entry->wq_ga);
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3396 wq->wq_next = entry->wq_next;
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3397 if (wq->wq_next == NULL)
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3398 wq->wq_prev = NULL;
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3399 else
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3400 wq->wq_next->wq_prev = NULL;
12407 e9dbdc4d8279 patch 8.0.1083: leaking memory in input part of channel Christian Brabandt <cb@256bit.org> parents: 12403 diff changeset	3401 vim_free(entry);
12403 b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3402 }
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3403
10054 d4b7232fc63a commit https://github.com/vim/vim/commit/0874a83e9be1b39fdb217f02b427bf1d6133a4d8 Christian Brabandt <cb@256bit.org> parents: 10052 diff changeset	3404 /*
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3405 * Clear the read buffer on "channel"/"part".
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3406 */
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3407 static void
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3408 channel_clear_one(channel_T *channel, ch_part_T part)
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3409 {
12403 b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3410 chanpart_T *ch_part = &channel->ch_part[part];
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3411 jsonq_T *json_head = &ch_part->ch_json_head;
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3412 cbq_T *cb_head = &ch_part->ch_cb_head;
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3413
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3414 while (channel_peek(channel, part) != NULL)
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	3415 vim_free(channel_get(channel, part, NULL));
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3416
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3417 while (cb_head->cq_next != NULL)
8074 dc32c8026899 commit https://github.com/vim/vim/commit/d46ae142aa9452e99576b5e923de974704e3c896 Christian Brabandt <cb@256bit.org> parents: 8072 diff changeset	3418 {
dc32c8026899 commit https://github.com/vim/vim/commit/d46ae142aa9452e99576b5e923de974704e3c896 Christian Brabandt <cb@256bit.org> parents: 8072 diff changeset	3419 cbq_T *node = cb_head->cq_next;
dc32c8026899 commit https://github.com/vim/vim/commit/d46ae142aa9452e99576b5e923de974704e3c896 Christian Brabandt <cb@256bit.org> parents: 8072 diff changeset	3420
dc32c8026899 commit https://github.com/vim/vim/commit/d46ae142aa9452e99576b5e923de974704e3c896 Christian Brabandt <cb@256bit.org> parents: 8072 diff changeset	3421 remove_cb_node(cb_head, node);
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	3422 free_callback(&node->cq_callback);
8074 dc32c8026899 commit https://github.com/vim/vim/commit/d46ae142aa9452e99576b5e923de974704e3c896 Christian Brabandt <cb@256bit.org> parents: 8072 diff changeset	3423 vim_free(node);
dc32c8026899 commit https://github.com/vim/vim/commit/d46ae142aa9452e99576b5e923de974704e3c896 Christian Brabandt <cb@256bit.org> parents: 8072 diff changeset	3424 }
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3425
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3426 while (json_head->jq_next != NULL)
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3427 {
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3428 free_tv(json_head->jq_next->jq_value);
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3429 remove_json_node(json_head, json_head->jq_next);
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3430 }
8055 6db4b1c863ec commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7 Christian Brabandt <cb@256bit.org> parents: 8049 diff changeset	3431
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	3432 free_callback(&ch_part->ch_callback);
17024 727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	3433 ga_clear(&ch_part->ch_block_ids);
12403 b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3434
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3435 while (ch_part->ch_writeque.wq_next != NULL)
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3436 remove_from_writeque(&ch_part->ch_writeque,
b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	3437 ch_part->ch_writeque.wq_next);
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3438 }
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3439
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3440 /*
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3441 * Clear all the read buffers on "channel".
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3442 */
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3443 void
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3444 channel_clear(channel_T *channel)
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3445 {
8310 aec8f8ce8e4c commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4 Christian Brabandt <cb@256bit.org> parents: 8297 diff changeset	3446 ch_log(channel, "Clearing channel");
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	3447 VIM_CLEAR(channel->ch_hostname);
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3448 channel_clear_one(channel, PART_SOCK);
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3449 channel_clear_one(channel, PART_OUT);
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3450 channel_clear_one(channel, PART_ERR);
12407 e9dbdc4d8279 patch 8.0.1083: leaking memory in input part of channel Christian Brabandt <cb@256bit.org> parents: 12403 diff changeset	3451 channel_clear_one(channel, PART_IN);
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	3452 free_callback(&channel->ch_callback);
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	3453 free_callback(&channel->ch_close_cb);
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3454 }
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3455
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3456 #if defined(EXITFREE) \|\| defined(PROTO)
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3457 void
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3458 channel_free_all(void)
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3459 {
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3460 channel_T *channel;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3461
8310 aec8f8ce8e4c commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4 Christian Brabandt <cb@256bit.org> parents: 8297 diff changeset	3462 ch_log(NULL, "channel_free_all()");
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	3463 FOR_ALL_CHANNELS(channel)
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3464 channel_clear(channel);
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3465 }
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3466 #endif
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3467
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3468
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3469 // Sent when the netbeans channel is found closed when reading.
8204 08d251a1c178 commit https://github.com/vim/vim/commit/eed284a16977ab81fa6da8c9562990ba498acd8c Christian Brabandt <cb@256bit.org> parents: 8200 diff changeset	3470 #define DETACH_MSG_RAW "DETACH\n"
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3471
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3472 // Buffer size for reading incoming messages.
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3473 #define MAXMSGSIZE 4096
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3474
30116 87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3475 /*
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3476 * Check if there are remaining data that should be written for "in_part".
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3477 */
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3478 static int
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3479 is_channel_write_remaining(chanpart_T *in_part)
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3480 {
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3481 buf_T *buf = in_part->ch_bufref.br_buf;
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3482
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3483 if (in_part->ch_writeque.wq_next != NULL)
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3484 return TRUE;
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3485 if (buf == NULL)
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3486 return FALSE;
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3487 return in_part->ch_buf_append
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3488 ? (in_part->ch_buf_bot < buf->b_ml.ml_line_count)
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3489 : (in_part->ch_buf_top <= in_part->ch_buf_bot
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3490 && in_part->ch_buf_top <= buf->b_ml.ml_line_count);
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3491 }
87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3492
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3493 #if defined(HAVE_SELECT)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3494 /*
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3495 * Add write fds where we are waiting for writing to be possible.
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3496 */
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3497 static int
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3498 channel_fill_wfds(int maxfd_arg, fd_set *wfds)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3499 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3500 int maxfd = maxfd_arg;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3501 channel_T *ch;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3502
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	3503 FOR_ALL_CHANNELS(ch)
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3504 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3505 chanpart_T *in_part = &ch->ch_part[PART_IN];
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3506
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	3507 if (in_part->ch_fd != INVALID_FD
30116 87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3508 && is_channel_write_remaining(in_part))
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3509 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3510 FD_SET((int)in_part->ch_fd, wfds);
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3511 if ((int)in_part->ch_fd >= maxfd)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3512 maxfd = (int)in_part->ch_fd + 1;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3513 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3514 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3515 return maxfd;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3516 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3517 #else
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3518 /*
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3519 * Add write fds where we are waiting for writing to be possible.
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3520 */
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3521 static int
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3522 channel_fill_poll_write(int nfd_in, struct pollfd *fds)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3523 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3524 int nfd = nfd_in;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3525 channel_T *ch;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3526
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	3527 FOR_ALL_CHANNELS(ch)
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3528 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3529 chanpart_T *in_part = &ch->ch_part[PART_IN];
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3530
12168 51e5a8602624 patch 8.0.0964: channel write buffer does not work with poll() Christian Brabandt <cb@256bit.org> parents: 12158 diff changeset	3531 if (in_part->ch_fd != INVALID_FD
30116 87e205ae86d3 patch 9.0.0394: Cygwin: multibyte characters may be broken in terminal window Bram Moolenaar <Bram@vim.org> parents: 30025 diff changeset	3532 && is_channel_write_remaining(in_part))
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3533 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3534 in_part->ch_poll_idx = nfd;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3535 fds[nfd].fd = in_part->ch_fd;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3536 fds[nfd].events = POLLOUT;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3537 ++nfd;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3538 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3539 else
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3540 in_part->ch_poll_idx = -1;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3541 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3542 return nfd;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3543 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3544 #endif
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3545
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3546 typedef enum {
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3547 CW_READY,
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3548 CW_NOT_READY,
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3549 CW_ERROR
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3550 } channel_wait_result;
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3551
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3552 /*
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3553 * Check for reading from "fd" with "timeout" msec.
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3554 * Return CW_READY when there is something to read.
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3555 * Return CW_NOT_READY when there is nothing to read.
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3556 * Return CW_ERROR when there is an error.
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3557 */
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3558 static channel_wait_result
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3559 channel_wait(channel_T *channel, sock_T fd, int timeout)
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3560 {
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3561 if (timeout > 0)
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	3562 ch_log(channel, "Waiting for up to %d msec", timeout);
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3563
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	3564 # ifdef MSWIN
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3565 if (fd != channel->CH_SOCK_FD)
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3566 {
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3567 DWORD nread;
8757 4fb37555e814 commit https://github.com/vim/vim/commit/84e1d2b21a424f2687b61daaf84f5fc4f1ab0abe Christian Brabandt <cb@256bit.org> parents: 8755 diff changeset	3568 int sleep_time;
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3569 DWORD deadline = GetTickCount() + timeout;
8757 4fb37555e814 commit https://github.com/vim/vim/commit/84e1d2b21a424f2687b61daaf84f5fc4f1ab0abe Christian Brabandt <cb@256bit.org> parents: 8755 diff changeset	3570 int delay = 1;
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3571
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3572 // reading from a pipe, not a socket
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3573 while (TRUE)
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3574 {
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3575 int r = PeekNamedPipe((HANDLE)fd, NULL, 0, NULL, &nread, NULL);
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3576
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3577 if (r && nread > 0)
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3578 return CW_READY;
15577 f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3579
f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3580 if (channel->ch_named_pipe)
f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3581 {
f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3582 DisconnectNamedPipe((HANDLE)fd);
f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3583 ConnectNamedPipe((HANDLE)fd, NULL);
f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3584 }
f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3585 else if (r == 0)
15539 ba876ced4f1f patch 8.1.0777: Win32: using pipes for channel does not work well Bram Moolenaar <Bram@vim.org> parents: 15525 diff changeset	3586 return CW_ERROR;
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3587
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3588 // perhaps write some buffer lines
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3589 channel_write_any_lines();
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3590
8757 4fb37555e814 commit https://github.com/vim/vim/commit/84e1d2b21a424f2687b61daaf84f5fc4f1ab0abe Christian Brabandt <cb@256bit.org> parents: 8755 diff changeset	3591 sleep_time = deadline - GetTickCount();
4fb37555e814 commit https://github.com/vim/vim/commit/84e1d2b21a424f2687b61daaf84f5fc4f1ab0abe Christian Brabandt <cb@256bit.org> parents: 8755 diff changeset	3592 if (sleep_time <= 0)
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3593 break;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3594 // Wait for a little while. Very short at first, up to 10 msec
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3595 // after looping a few times.
8757 4fb37555e814 commit https://github.com/vim/vim/commit/84e1d2b21a424f2687b61daaf84f5fc4f1ab0abe Christian Brabandt <cb@256bit.org> parents: 8755 diff changeset	3596 if (sleep_time > delay)
4fb37555e814 commit https://github.com/vim/vim/commit/84e1d2b21a424f2687b61daaf84f5fc4f1ab0abe Christian Brabandt <cb@256bit.org> parents: 8755 diff changeset	3597 sleep_time = delay;
4fb37555e814 commit https://github.com/vim/vim/commit/84e1d2b21a424f2687b61daaf84f5fc4f1ab0abe Christian Brabandt <cb@256bit.org> parents: 8755 diff changeset	3598 Sleep(sleep_time);
4fb37555e814 commit https://github.com/vim/vim/commit/84e1d2b21a424f2687b61daaf84f5fc4f1ab0abe Christian Brabandt <cb@256bit.org> parents: 8755 diff changeset	3599 delay = delay * 2;
4fb37555e814 commit https://github.com/vim/vim/commit/84e1d2b21a424f2687b61daaf84f5fc4f1ab0abe Christian Brabandt <cb@256bit.org> parents: 8755 diff changeset	3600 if (delay > 10)
4fb37555e814 commit https://github.com/vim/vim/commit/84e1d2b21a424f2687b61daaf84f5fc4f1ab0abe Christian Brabandt <cb@256bit.org> parents: 8755 diff changeset	3601 delay = 10;
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3602 }
19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3603 }
8122 39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	3604 else
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3605 #endif
8122 39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	3606 {
8222 4f0677020a43 commit https://github.com/vim/vim/commit/9186a276222ea8a7c88f4092ac5b4201381f4e20 Christian Brabandt <cb@256bit.org> parents: 8218 diff changeset	3607 #if defined(HAVE_SELECT)
8122 39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	3608 struct timeval tval;
39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	3609 fd_set rfds;
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3610 fd_set wfds;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3611 int ret;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3612 int maxfd;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3613
8122 39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	3614 tval.tv_sec = timeout / 1000;
39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	3615 tval.tv_usec = (timeout % 1000) * 1000;
39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	3616 for (;;)
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3617 {
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3618 FD_ZERO(&rfds);
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3619 FD_SET((int)fd, &rfds);
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3620
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3621 // Write lines to a pipe when a pipe can be written to. Need to
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3622 // set this every time, some buffers may be done.
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3623 maxfd = (int)fd + 1;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3624 FD_ZERO(&wfds);
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3625 maxfd = channel_fill_wfds(maxfd, &wfds);
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3626
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3627 ret = select(maxfd, &rfds, &wfds, NULL, &tval);
8222 4f0677020a43 commit https://github.com/vim/vim/commit/9186a276222ea8a7c88f4092ac5b4201381f4e20 Christian Brabandt <cb@256bit.org> parents: 8218 diff changeset	3628 # ifdef EINTR
8122 39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	3629 SOCK_ERRNO;
39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	3630 if (ret == -1 && errno == EINTR)
39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	3631 continue;
8222 4f0677020a43 commit https://github.com/vim/vim/commit/9186a276222ea8a7c88f4092ac5b4201381f4e20 Christian Brabandt <cb@256bit.org> parents: 8218 diff changeset	3632 # endif
8122 39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	3633 if (ret > 0)
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3634 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3635 if (FD_ISSET(fd, &rfds))
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3636 return CW_READY;
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3637 channel_write_any_lines();
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3638 continue;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3639 }
8122 39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	3640 break;
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3641 }
8222 4f0677020a43 commit https://github.com/vim/vim/commit/9186a276222ea8a7c88f4092ac5b4201381f4e20 Christian Brabandt <cb@256bit.org> parents: 8218 diff changeset	3642 #else
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3643 for (;;)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3644 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3645 struct pollfd fds[MAX_OPEN_CHANNELS + 1];
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3646 int nfd = 1;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3647
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3648 fds[0].fd = fd;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3649 fds[0].events = POLLIN;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3650 nfd = channel_fill_poll_write(nfd, fds);
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3651 if (poll(fds, nfd, timeout) > 0)
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3652 {
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3653 if (fds[0].revents & POLLIN)
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3654 return CW_READY;
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3655 channel_write_any_lines();
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3656 continue;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3657 }
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3658 break;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	3659 }
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3660 #endif
8122 39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	3661 }
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3662 return CW_NOT_READY;
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3663 }
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3664
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3665 static void
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3666 ch_close_part_on_error(
a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3667 channel_T channel, ch_part_T part, int is_err, char func)
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3668 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	3669 char msg[] = "%s(): Read %s from ch_part[%d], closing";
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3670
a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3671 if (is_err)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3672 // Do not call emsg(), most likely the other end just exited.
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	3673 ch_error(channel, msg, func, "error", part);
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3674 else
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	3675 ch_log(channel, msg, func, "EOF", part);
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3676
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3677 // Queue a "DETACH" netbeans message in the command queue in order to
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3678 // terminate the netbeans session later. Do not end the session here
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3679 // directly as we may be running in the context of a call to
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3680 // netbeans_parse_messages():
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3681 // netbeans_parse_messages
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3682 // -> autocmd triggered while processing the netbeans cmd
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3683 // -> ui_breakcheck
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3684 // -> gui event loop or select loop
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3685 // -> channel_read()
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3686 // Only send "DETACH" for a netbeans channel.
9050 31bba6f25d84 commit https://github.com/vim/vim/commit/715d285d79a1d97928dd717278e25e6de45d1496 Christian Brabandt <cb@256bit.org> parents: 9044 diff changeset	3687 if (channel->ch_nb_close_cb != NULL)
10253 a92c4abb8c1f commit https://github.com/vim/vim/commit/8ddef48d1eade1911b946fdda8c73c80856e6273 Christian Brabandt <cb@256bit.org> parents: 10249 diff changeset	3688 channel_save(channel, PART_SOCK, (char_u *)DETACH_MSG_RAW,
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3689 (int)STRLEN(DETACH_MSG_RAW), FALSE, "PUT ");
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3690
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3691 // When reading is not possible close this part of the channel. Don't
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3692 // close the channel yet, there may be something to read on another part.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3693 // When stdout and stderr use the same FD we get the error only on one of
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3694 // them, also close the other.
13847 fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	3695 if (part == PART_OUT \|\| part == PART_ERR)
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	3696 {
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	3697 ch_part_T other = part == PART_OUT ? PART_ERR : PART_OUT;
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	3698
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	3699 if (channel->ch_part[part].ch_fd == channel->ch_part[other].ch_fd)
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	3700 ch_close_part(channel, other);
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks Christian Brabandt <cb@256bit.org> parents: 13806 diff changeset	3701 }
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3702 ch_close_part(channel, part);
9133 dec3b7b977c0 commit https://github.com/vim/vim/commit/bf981eeb6b4ee63ae8543a7f9865ab700159a79c Christian Brabandt <cb@256bit.org> parents: 9131 diff changeset	3703
dec3b7b977c0 commit https://github.com/vim/vim/commit/bf981eeb6b4ee63ae8543a7f9865ab700159a79c Christian Brabandt <cb@256bit.org> parents: 9131 diff changeset	3704 #ifdef FEAT_GUI
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3705 // Stop listening to GUI events right away.
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3706 channel_gui_unregister_one(channel, part);
9133 dec3b7b977c0 commit https://github.com/vim/vim/commit/bf981eeb6b4ee63ae8543a7f9865ab700159a79c Christian Brabandt <cb@256bit.org> parents: 9131 diff changeset	3707 #endif
9083 69bb7b230094 commit https://github.com/vim/vim/commit/cf7ff70ca73218d618e7c00ab785bcf5f9120a94 Christian Brabandt <cb@256bit.org> parents: 9081 diff changeset	3708 }
69bb7b230094 commit https://github.com/vim/vim/commit/cf7ff70ca73218d618e7c00ab785bcf5f9120a94 Christian Brabandt <cb@256bit.org> parents: 9081 diff changeset	3709
69bb7b230094 commit https://github.com/vim/vim/commit/cf7ff70ca73218d618e7c00ab785bcf5f9120a94 Christian Brabandt <cb@256bit.org> parents: 9081 diff changeset	3710 static void
69bb7b230094 commit https://github.com/vim/vim/commit/cf7ff70ca73218d618e7c00ab785bcf5f9120a94 Christian Brabandt <cb@256bit.org> parents: 9081 diff changeset	3711 channel_close_now(channel_T *channel)
69bb7b230094 commit https://github.com/vim/vim/commit/cf7ff70ca73218d618e7c00ab785bcf5f9120a94 Christian Brabandt <cb@256bit.org> parents: 9081 diff changeset	3712 {
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3713 ch_log(channel, "Closing channel because all readable fds are closed");
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3714 if (channel->ch_nb_close_cb != NULL)
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3715 (*channel->ch_nb_close_cb)();
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	3716 channel_close(channel, TRUE);
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3717 }
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3718
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3719 /*
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	3720 * Read from channel "channel" for as long as there is something to read.
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3721 * "part" is PART_SOCK, PART_OUT or PART_ERR.
9143 b9c1a397a8a6 commit https://github.com/vim/vim/commit/655da31a18ef3f888acf10e68b438e2a851f7b14 Christian Brabandt <cb@256bit.org> parents: 9139 diff changeset	3722 * The data is put in the read queue. No callbacks are invoked here.
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3723 */
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3724 static void
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3725 channel_read(channel_T channel, ch_part_T part, char func)
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3726 {
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3727 static char_u *buf = NULL;
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3728 int len = 0;
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3729 int readlen = 0;
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3730 sock_T fd;
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3731 int use_socket = FALSE;
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3732
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3733 fd = channel->ch_part[part].ch_fd;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3734 if (fd == INVALID_FD)
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3735 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	3736 ch_error(channel, "channel_read() called while %s part is closed",
31287 fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	3737 ch_part_names[part]);
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3738 return;
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3739 }
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3740 use_socket = fd == channel->CH_SOCK_FD;
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3741
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3742 // Allocate a buffer to read into.
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3743 if (buf == NULL)
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3744 {
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3745 buf = alloc(MAXMSGSIZE);
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3746 if (buf == NULL)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3747 return; // out of memory!
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3748 }
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3749
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3750 // Keep on reading for as long as there is something to read.
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3751 // Use select() or poll() to avoid blocking on a message that is exactly
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3752 // MAXMSGSIZE long.
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3753 for (;;)
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3754 {
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3755 if (channel_wait(channel, fd, 0) != CW_READY)
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3756 break;
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3757 if (use_socket)
8080 b6cb94ad97a4 commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c Christian Brabandt <cb@256bit.org> parents: 8074 diff changeset	3758 len = sock_read(fd, (char *)buf, MAXMSGSIZE);
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3759 else
8080 b6cb94ad97a4 commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c Christian Brabandt <cb@256bit.org> parents: 8074 diff changeset	3760 len = fd_read(fd, (char *)buf, MAXMSGSIZE);
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3761 if (len <= 0)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3762 break; // error or nothing more to read
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3763
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3764 // Store the read message in the queue.
8755 7038ec89d1fd commit https://github.com/vim/vim/commit/46c00a6565b8f1f4b7b1041d03eaceaf6ffc4aee Christian Brabandt <cb@256bit.org> parents: 8753 diff changeset	3765 channel_save(channel, part, buf, len, FALSE, "RECV ");
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3766 readlen += len;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3767 }
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3768
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3769 // Reading a disconnection (readlen == 0), or an error.
8200 ee84450e604e commit https://github.com/vim/vim/commit/bd73ae1bc63a3b0187ffe7fc8f0caee5a4eb66fa Christian Brabandt <cb@256bit.org> parents: 8174 diff changeset	3770 if (readlen <= 0)
12240 24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	3771 {
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	3772 if (!channel->ch_keep_open)
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	3773 ch_close_part_on_error(channel, part, (len < 0), func);
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	3774 }
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3775 #if defined(CH_HAS_GUI) && defined(FEAT_GUI_GTK)
12240 24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	3776 else if (CH_HAS_GUI && gtk_main_level() > 0)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3777 // signal the main loop that there is something to read
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3778 gtk_main_quit();
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3779 #endif
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3780 }
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	3781
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3782 /*
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3783 * Read from RAW or NL "channel"/"part". Blocks until there is something to
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3784 * read or the timeout expires.
13010 c522585ce88d patch 8.0.1381: ch_readraw() waits for NL if channel mode is NL Christian Brabandt <cb@256bit.org> parents: 12818 diff changeset	3785 * When "raw" is TRUE don't block waiting on a NL.
18104 e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3786 * Does not trigger timers or handle messages.
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3787 * Returns what was read in allocated memory.
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3788 * Returns NULL in case of error or timeout.
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3789 */
13010 c522585ce88d patch 8.0.1381: ch_readraw() waits for NL if channel mode is NL Christian Brabandt <cb@256bit.org> parents: 12818 diff changeset	3790 static char_u *
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	3791 channel_read_block(
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	3792 channel_T channel, ch_part_T part, int timeout, int raw, int outlen)
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3793 {
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3794 char_u *buf;
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3795 char_u *msg;
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3796 ch_mode_T mode = channel->ch_part[part].ch_mode;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3797 sock_T fd = channel->ch_part[part].ch_fd;
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3798 char_u *nl;
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3799 readq_T *node;
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3800
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	3801 ch_log(channel, "Blocking %s read, timeout: %d msec",
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	3802 mode == CH_MODE_RAW ? "RAW" : "NL", timeout);
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3803
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3804 while (TRUE)
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3805 {
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3806 node = channel_peek(channel, part);
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3807 if (node != NULL)
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3808 {
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	3809 if (mode == CH_MODE_RAW \|\| (mode == CH_MODE_NL
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3810 && channel_first_nl(node) != NULL))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3811 // got a complete message
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3812 break;
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	3813 if (channel_collapse(channel, part, mode == CH_MODE_NL) == OK)
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3814 continue;
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3815 // If not blocking or nothing more is coming then return what we
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3816 // have.
13010 c522585ce88d patch 8.0.1381: ch_readraw() waits for NL if channel mode is NL Christian Brabandt <cb@256bit.org> parents: 12818 diff changeset	3817 if (raw \|\| fd == INVALID_FD)
c522585ce88d patch 8.0.1381: ch_readraw() waits for NL if channel mode is NL Christian Brabandt <cb@256bit.org> parents: 12818 diff changeset	3818 break;
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3819 }
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	3820
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3821 // Wait for up to the channel timeout.
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3822 if (fd == INVALID_FD)
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3823 return NULL;
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3824 if (channel_wait(channel, fd, timeout) != CW_READY)
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3825 {
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3826 ch_log(channel, "Timed out");
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3827 return NULL;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3828 }
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3829 channel_read(channel, part, "channel_read_block");
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3830 }
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3831
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3832 // We have a complete message now.
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	3833 if (mode == CH_MODE_RAW \|\| outlen != NULL)
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3834 {
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	3835 msg = channel_get_all(channel, part, outlen);
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3836 }
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3837 else
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3838 {
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3839 char_u *p;
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3840
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3841 buf = node->rq_buffer;
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3842 nl = channel_first_nl(node);
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3843
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3844 // Convert NUL to NL, the internal representation.
13010 c522585ce88d patch 8.0.1381: ch_readraw() waits for NL if channel mode is NL Christian Brabandt <cb@256bit.org> parents: 12818 diff changeset	3845 for (p = buf; (nl == NULL \|\| p < nl) && p < buf + node->rq_buflen; ++p)
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3846 if (*p == NUL)
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3847 *p = NL;
6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3848
13010 c522585ce88d patch 8.0.1381: ch_readraw() waits for NL if channel mode is NL Christian Brabandt <cb@256bit.org> parents: 12818 diff changeset	3849 if (nl == NULL)
c522585ce88d patch 8.0.1381: ch_readraw() waits for NL if channel mode is NL Christian Brabandt <cb@256bit.org> parents: 12818 diff changeset	3850 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3851 // must be a closed channel with missing NL
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	3852 msg = channel_get(channel, part, NULL);
13010 c522585ce88d patch 8.0.1381: ch_readraw() waits for NL if channel mode is NL Christian Brabandt <cb@256bit.org> parents: 12818 diff changeset	3853 }
c522585ce88d patch 8.0.1381: ch_readraw() waits for NL if channel mode is NL Christian Brabandt <cb@256bit.org> parents: 12818 diff changeset	3854 else if (nl + 1 == buf + node->rq_buflen)
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3855 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3856 // get the whole buffer
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	3857 msg = channel_get(channel, part, NULL);
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3858 *nl = NUL;
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3859 }
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3860 else
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3861 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3862 // Copy the message into allocated memory and remove it from the
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3863 // buffer.
20751 d9a2e5dcfd9f patch 8.2.0928: many type casts are used for vim_strnsave() Bram Moolenaar <Bram@vim.org> parents: 20577 diff changeset	3864 msg = vim_strnsave(buf, nl - buf);
9246 6ee88fa405b3 commit https://github.com/vim/vim/commit/5f1032d2a55b9417a0a6fa225e35089c98a5a419 Christian Brabandt <cb@256bit.org> parents: 9238 diff changeset	3865 channel_consume(channel, part, (int)(nl - buf) + 1);
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3866 }
3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3867 }
12443 579faede5d9c patch 8.0.1101: channel write fails if writing to log fails Christian Brabandt <cb@256bit.org> parents: 12407 diff changeset	3868 if (ch_log_active())
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	3869 ch_log(channel, "Returning %d bytes", (int)STRLEN(msg));
8084 3ea56a74077f commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c Christian Brabandt <cb@256bit.org> parents: 8080 diff changeset	3870 return msg;
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3871 }
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3872
18104 e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3873 static int channel_blocking_wait = 0;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3874
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3875 /*
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3876 * Return TRUE if in a blocking wait that might trigger callbacks.
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3877 */
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3878 int
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3879 channel_in_blocking_wait(void)
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3880 {
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3881 return channel_blocking_wait > 0;
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3882 }
e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3883
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3884 /*
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3885 * Read one JSON message with ID "id" from "channel"/"part" and store the
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3886 * result in "rettv".
8157 74b44d06d3c7 commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90 Christian Brabandt <cb@256bit.org> parents: 8155 diff changeset	3887 * When "id" is -1 accept any message;
7935 3f2e0b62003d commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Christian Brabandt <cb@256bit.org> parents: 7933 diff changeset	3888 * Blocks until the message is received or the timeout is reached.
17024 727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	3889 * In corner cases this can be called recursively, that is why ch_block_ids is
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	3890 * a list.
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3891 */
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	3892 static int
8157 74b44d06d3c7 commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90 Christian Brabandt <cb@256bit.org> parents: 8155 diff changeset	3893 channel_read_json_block(
8310 aec8f8ce8e4c commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4 Christian Brabandt <cb@256bit.org> parents: 8297 diff changeset	3894 channel_T *channel,
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	3895 ch_part_T part,
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3896 int timeout_arg,
8310 aec8f8ce8e4c commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4 Christian Brabandt <cb@256bit.org> parents: 8297 diff changeset	3897 int id,
aec8f8ce8e4c commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4 Christian Brabandt <cb@256bit.org> parents: 8297 diff changeset	3898 typval_T **rettv)
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3899 {
7997 c1c9ab17e197 commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324 Christian Brabandt <cb@256bit.org> parents: 7988 diff changeset	3900 int more;
8059 19304db153bc commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56 Christian Brabandt <cb@256bit.org> parents: 8055 diff changeset	3901 sock_T fd;
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3902 int timeout;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3903 chanpart_T *chanpart = &channel->ch_part[part];
28511 d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	3904 ch_mode_T mode = channel->ch_part[part].ch_mode;
18098 a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	3905 int retval = FAIL;
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	3906
17024 727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	3907 ch_log(channel, "Blocking read JSON for id %d", id);
18104 e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3908 ++channel_blocking_wait;
18098 a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	3909
17024 727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	3910 if (id >= 0)
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	3911 channel_add_block_id(chanpart, id);
18098 a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	3912
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3913 for (;;)
17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3914 {
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	3915 if (mode == CH_MODE_LSP)
28511 d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	3916 // In the "lsp" mode, the http header and the json payload may be
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	3917 // received in multiple messages. So concatenate all the received
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	3918 // messages.
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	3919 (void)channel_collapse(channel, part, FALSE);
d7ca583e5772 patch 8.2.4780: parsing an LSP message fails when it is split Bram Moolenaar <Bram@vim.org> parents: 28493 diff changeset	3920
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	3921 more = channel_parse_json(channel, part);
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3922
17024 727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	3923 // search for message "id"
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10422 diff changeset	3924 if (channel_get_json(channel, part, id, TRUE, rettv) == OK)
7997 c1c9ab17e197 commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324 Christian Brabandt <cb@256bit.org> parents: 7988 diff changeset	3925 {
17024 727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	3926 ch_log(channel, "Received JSON for id %d", id);
18098 a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	3927 retval = OK;
a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	3928 break;
7997 c1c9ab17e197 commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324 Christian Brabandt <cb@256bit.org> parents: 7988 diff changeset	3929 }
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3930
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	3931 if (!more)
93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	3932 {
28612 352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3933 void *prev_readahead_ptr = channel_readahead_pointer(channel, part);
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3934 void *readahead_ptr;
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3935
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3936 // Handle any other messages in the queue. If done some more
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3937 // messages may have arrived.
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	3938 if (channel_parse_messages())
93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	3939 continue;
93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	3940
28347 d6892ed619e0 patch 8.2.4699: hard to reproduce hang when reading from a channel Bram Moolenaar <Bram@vim.org> parents: 28317 diff changeset	3941 // channel_parse_messages() may fill the queue with new data to
28612 352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3942 // process. Only loop when the readahead changed, otherwise we
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3943 // would busy-loop.
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3944 readahead_ptr = channel_readahead_pointer(channel, part);
352806724e12 patch 8.2.4830: possible endless loop if there is unused typahead Bram Moolenaar <Bram@vim.org> parents: 28528 diff changeset	3945 if (readahead_ptr != NULL && readahead_ptr != prev_readahead_ptr)
28347 d6892ed619e0 patch 8.2.4699: hard to reproduce hang when reading from a channel Bram Moolenaar <Bram@vim.org> parents: 28317 diff changeset	3946 continue;
d6892ed619e0 patch 8.2.4699: hard to reproduce hang when reading from a channel Bram Moolenaar <Bram@vim.org> parents: 28317 diff changeset	3947
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3948 // Wait for up to the timeout. If there was an incomplete message
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3949 // use the deadline for that.
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3950 timeout = timeout_arg;
10845 c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	3951 if (chanpart->ch_wait_len > 0)
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3952 {
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	3953 #ifdef MSWIN
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3954 timeout = chanpart->ch_deadline - GetTickCount() + 1;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3955 #else
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3956 {
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3957 struct timeval now_tv;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3958
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3959 gettimeofday(&now_tv, NULL);
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3960 timeout = (chanpart->ch_deadline.tv_sec
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3961 - now_tv.tv_sec) * 1000
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3962 + (chanpart->ch_deadline.tv_usec
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3963 - now_tv.tv_usec) / 1000
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3964 + 1;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3965 }
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3966 #endif
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3967 if (timeout < 0)
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3968 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3969 // Something went wrong, channel_parse_json() didn't
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	3970 // discard message. Cancel waiting.
10845 c31782d57569 patch 8.0.0312: failure when a channel receives a split json message Christian Brabandt <cb@256bit.org> parents: 10587 diff changeset	3971 chanpart->ch_wait_len = 0;
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3972 timeout = timeout_arg;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3973 }
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3974 else if (timeout > timeout_arg)
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3975 timeout = timeout_arg;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3976 }
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3977 fd = chanpart->ch_fd;
9003 072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3978 if (fd == INVALID_FD
072556995a8e commit https://github.com/vim/vim/commit/b2658a1ab02cd0ba848164f70c7c464fdc398162 Christian Brabandt <cb@256bit.org> parents: 8928 diff changeset	3979 \|\| channel_wait(channel, fd, timeout) != CW_READY)
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3980 {
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3981 if (timeout == timeout_arg)
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3982 {
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3983 if (fd != INVALID_FD)
17024 727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	3984 ch_log(channel, "Timed out on id %d", id);
8655 1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3985 break;
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3986 }
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3987 }
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3988 else
1eb302bf2475 commit https://github.com/vim/vim/commit/ba61ac0d61f46de7d29c64bb0de6d25c2e378be0 Christian Brabandt <cb@256bit.org> parents: 8653 diff changeset	3989 channel_read(channel, part, "channel_read_json_block");
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	3990 }
7868 17e6ff1a74f1 commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2 Christian Brabandt <cb@256bit.org> parents: 7864 diff changeset	3991 }
17024 727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	3992 if (id >= 0)
727f8cc87a45 patch 8.1.1512: ch_evalexpr() hangs when used recursively Bram Moolenaar <Bram@vim.org> parents: 16912 diff changeset	3993 channel_remove_block_id(chanpart, id);
18104 e59ff7b5d7a7 patch 8.1.2047: cannot check the current state Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	3994 --channel_blocking_wait;
18098 a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	3995
a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	3996 return retval;
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3997 }
192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	3998
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	3999 /*
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4000 * Get the channel from the argument.
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4001 * Returns NULL if the handle is invalid.
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4002 * When "check_open" is TRUE check that the channel can be used.
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4003 * When "reading" is TRUE "check_open" considers typeahead useful.
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4004 * "part" is used to check typeahead, when PART_COUNT use the default part.
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4005 */
31287 fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	4006 channel_T *
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4007 get_channel_arg(typval_T *tv, int check_open, int reading, ch_part_T part)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4008 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4009 channel_T *channel = NULL;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4010 int has_readahead = FALSE;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4011
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4012 if (tv->v_type == VAR_JOB)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4013 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4014 if (tv->vval.v_job != NULL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4015 channel = tv->vval.v_job->jv_channel;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4016 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4017 else if (tv->v_type == VAR_CHANNEL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4018 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4019 channel = tv->vval.v_channel;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4020 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4021 else
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4022 {
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26466 diff changeset	4023 semsg(_(e_invalid_argument_str), tv_get_string(tv));
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4024 return NULL;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4025 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4026 if (channel != NULL && reading)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4027 has_readahead = channel_has_readahead(channel,
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4028 part != PART_COUNT ? part : channel_part_read(channel));
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4029
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4030 if (check_open && (channel == NULL \|\| (!channel_is_open(channel)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4031 && !(reading && has_readahead))))
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4032 {
26966 ac75c145f0a9 patch 8.2.4012: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26948 diff changeset	4033 emsg(_(e_not_an_open_channel));
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4034 return NULL;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4035 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4036 return channel;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4037 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4038
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	4039 /*
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4040 * Common for ch_read() and ch_readraw().
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4041 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	4042 static void
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4043 common_channel_read(typval_T argvars, typval_T rettv, int raw, int blob)
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4044 {
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4045 channel_T *channel;
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4046 ch_part_T part = PART_COUNT;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4047 jobopt_T opt;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4048 int mode;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4049 int timeout;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4050 int id = -1;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4051 typval_T *listtv = NULL;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4052
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4053 // return an empty string by default
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4054 rettv->v_type = VAR_STRING;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4055 rettv->vval.v_string = NULL;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4056
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	4057 if (in_vim9script()
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	4058 && (check_for_chan_or_job_arg(argvars, 0) == FAIL
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	4059 \|\| check_for_opt_dict_arg(argvars, 1) == FAIL))
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	4060 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	4061
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4062 clear_job_options(&opt);
12056 0498547dace0 patch 8.0.0908: cannot set terminal size with options Christian Brabandt <cb@256bit.org> parents: 12043 diff changeset	4063 if (get_job_options(&argvars[1], &opt, JO_TIMEOUT + JO_PART + JO_ID, 0)
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4064 == FAIL)
8859 03250bc0c63a commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc Christian Brabandt <cb@256bit.org> parents: 8798 diff changeset	4065 goto theend;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4066
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	4067 if (opt.jo_set & JO_PART)
d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	4068 part = opt.jo_part;
d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	4069 channel = get_channel_arg(&argvars[0], TRUE, TRUE, part);
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4070 if (channel == NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4071 goto theend;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4072
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4073 if (part == PART_COUNT)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4074 part = channel_part_read(channel);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4075 mode = channel_get_mode(channel, part);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4076 timeout = channel_get_timeout(channel, part);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4077 if (opt.jo_set & JO_TIMEOUT)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4078 timeout = opt.jo_timeout;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4079
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4080 if (blob)
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4081 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4082 int outlen = 0;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4083 char_u *p = channel_read_block(channel, part,
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4084 timeout, TRUE, &outlen);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4085 if (p != NULL)
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4086 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4087 blob_T *b = blob_alloc();
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4088
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4089 if (b != NULL)
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4090 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4091 b->bv_ga.ga_len = outlen;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4092 if (ga_grow(&b->bv_ga, outlen) == FAIL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4093 blob_free(b);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4094 else
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4095 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4096 memcpy(b->bv_ga.ga_data, p, outlen);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4097 rettv_blob_set(rettv, b);
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4098 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4099 }
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4100 vim_free(p);
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4101 }
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4102 }
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4103 else if (raw \|\| mode == CH_MODE_RAW \|\| mode == CH_MODE_NL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4104 rettv->vval.v_string = channel_read_block(channel, part,
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4105 timeout, raw, NULL);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4106 else
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4107 {
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4108 if (opt.jo_set & JO_ID)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4109 id = opt.jo_id;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4110 channel_read_json_block(channel, part, timeout, id, &listtv);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4111 if (listtv != NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4112 {
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4113 rettv = listtv;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4114 vim_free(listtv);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4115 }
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4116 else
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4117 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4118 rettv->v_type = VAR_SPECIAL;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4119 rettv->vval.v_number = VVAL_NONE;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4120 }
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4121 }
8859 03250bc0c63a commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc Christian Brabandt <cb@256bit.org> parents: 8798 diff changeset	4122
03250bc0c63a commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc Christian Brabandt <cb@256bit.org> parents: 8798 diff changeset	4123 theend:
03250bc0c63a commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc Christian Brabandt <cb@256bit.org> parents: 8798 diff changeset	4124 free_job_options(&opt);
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4125 }
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4126
20277 8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4127 #if defined(MSWIN) \|\| defined(__HAIKU__) \|\| defined(FEAT_GUI) \|\| defined(PROTO)
8172 db5c79d93eee commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b Christian Brabandt <cb@256bit.org> parents: 8165 diff changeset	4128 /*
db5c79d93eee commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b Christian Brabandt <cb@256bit.org> parents: 8165 diff changeset	4129 * Check the channels for anything that is ready to be read.
db5c79d93eee commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b Christian Brabandt <cb@256bit.org> parents: 8165 diff changeset	4130 * The data is put in the read queue.
12240 24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	4131 * if "only_keep_open" is TRUE only check channels where ch_keep_open is set.
8172 db5c79d93eee commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b Christian Brabandt <cb@256bit.org> parents: 8165 diff changeset	4132 */
8122 39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	4133 void
12240 24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	4134 channel_handle_events(int only_keep_open)
8122 39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	4135 {
39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	4136 channel_T *channel;
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4137 ch_part_T part;
8172 db5c79d93eee commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b Christian Brabandt <cb@256bit.org> parents: 8165 diff changeset	4138 sock_T fd;
8122 39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	4139
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	4140 FOR_ALL_CHANNELS(channel)
8122 39532ee7dd43 commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262 Christian Brabandt <cb@256bit.org> parents: 8114 diff changeset	4141 {
12240 24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	4142 if (only_keep_open && !channel->ch_keep_open)
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	4143 continue;
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it Christian Brabandt <cb@256bit.org> parents: 12178 diff changeset	4144
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4145 // check the socket and pipes
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4146 for (part = PART_SOCK; part < PART_IN; ++part)
8172 db5c79d93eee commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b Christian Brabandt <cb@256bit.org> parents: 8165 diff changeset	4147 {
db5c79d93eee commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b Christian Brabandt <cb@256bit.org> parents: 8165 diff changeset	4148 fd = channel->ch_part[part].ch_fd;
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4149 if (fd == INVALID_FD)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4150 continue;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4151
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4152 int r = channel_wait(channel, fd, 0);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4153
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4154 if (r == CW_READY)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4155 channel_read(channel, part, "channel_handle_events");
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4156 else if (r == CW_ERROR)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4157 ch_close_part_on_error(channel, part, TRUE,
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4158 "channel_handle_events");
8172 db5c79d93eee commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b Christian Brabandt <cb@256bit.org> parents: 8165 diff changeset	4159 }
20277 8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4160
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4161 # ifdef __HAIKU__
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4162 // Workaround for Haiku: Since select/poll cannot detect EOF from tty,
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4163 // should close fds when the job has finished if 'channel' connects to
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4164 // the pty.
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4165 if (channel->ch_job != NULL)
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4166 {
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4167 job_T *job = channel->ch_job;
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4168
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4169 if (job->jv_tty_out != NULL && job->jv_status == JOB_FINISHED)
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4170 for (part = PART_SOCK; part < PART_COUNT; ++part)
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4171 ch_close_part(channel, part);
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4172 }
7780 e09af43f98f7 commit https://github.com/vim/vim/commit/85be35f33ea848b50e84d57321a45ebfedfad669 Christian Brabandt <cb@256bit.org> parents: 7774 diff changeset	4173 # endif
20277 8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4174 }
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4175 }
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4176 #endif
7780 e09af43f98f7 commit https://github.com/vim/vim/commit/85be35f33ea848b50e84d57321a45ebfedfad669 Christian Brabandt <cb@256bit.org> parents: 7774 diff changeset	4177
12250 ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4178 # if defined(FEAT_GUI) \|\| defined(PROTO)
ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4179 /*
ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4180 * Return TRUE when there is any channel with a keep_open flag.
ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4181 */
ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4182 int
32009 4545f58c8490 patch 9.0.1336: functions without arguments are not always declared properly Bram Moolenaar <Bram@vim.org> parents: 31873 diff changeset	4183 channel_any_keep_open(void)
12250 ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4184 {
ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4185 channel_T *channel;
ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4186
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	4187 FOR_ALL_CHANNELS(channel)
12250 ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4188 if (channel->ch_keep_open)
ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4189 return TRUE;
ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4190 return FALSE;
ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4191 }
ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4192 # endif
ac8b2f9c1409 patch 8.0.1005: terminal without job updates slowly in GUI Christian Brabandt <cb@256bit.org> parents: 12246 diff changeset	4193
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4194 /*
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4195 * Set "channel"/"part" to non-blocking.
12158 b3e39486880a patch 8.0.0959: build failure on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12154 diff changeset	4196 * Only works for sockets and pipes.
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4197 */
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4198 void
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4199 channel_set_nonblock(channel_T *channel, ch_part_T part)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4200 {
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4201 chanpart_T *ch_part = &channel->ch_part[part];
14675 71c17b688bc6 patch 8.1.0350: Vim may block on ch_sendraw() Christian Brabandt <cb@256bit.org> parents: 14499 diff changeset	4202 int fd = ch_part->ch_fd;
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4203
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4204 if (fd == INVALID_FD)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4205 return;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4206
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	4207 #ifdef MSWIN
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4208 u_long val = 1;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4209
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4210 ioctlsocket(fd, FIONBIO, &val);
12158 b3e39486880a patch 8.0.0959: build failure on MS-Windows Christian Brabandt <cb@256bit.org> parents: 12154 diff changeset	4211 #else
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4212 (void)fcntl(fd, F_SETFL, O_NONBLOCK);
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4213 #endif
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	4214 ch_part->ch_nonblocking = TRUE;
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4215 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4216
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4217 /*
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4218 * Write "buf" (NUL terminated string) to "channel"/"part".
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4219 * When "fun" is not NULL an error message might be given.
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	4220 * Return FAIL or OK.
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4221 */
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	4222 int
10363 471b87c3b67d commit https://github.com/vim/vim/commit/79cbdcb1eeead00bad6fc64ab4a53e5860d5a663 Christian Brabandt <cb@256bit.org> parents: 10309 diff changeset	4223 channel_send(
471b87c3b67d commit https://github.com/vim/vim/commit/79cbdcb1eeead00bad6fc64ab4a53e5860d5a663 Christian Brabandt <cb@256bit.org> parents: 10309 diff changeset	4224 channel_T *channel,
471b87c3b67d commit https://github.com/vim/vim/commit/79cbdcb1eeead00bad6fc64ab4a53e5860d5a663 Christian Brabandt <cb@256bit.org> parents: 10309 diff changeset	4225 ch_part_T part,
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4226 char_u *buf_arg,
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4227 int len_arg,
10363 471b87c3b67d commit https://github.com/vim/vim/commit/79cbdcb1eeead00bad6fc64ab4a53e5860d5a663 Christian Brabandt <cb@256bit.org> parents: 10309 diff changeset	4228 char *fun)
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4229 {
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	4230 int res;
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4231 sock_T fd;
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4232 chanpart_T *ch_part = &channel->ch_part[part];
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4233 int did_use_queue = FALSE;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4234
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4235 fd = ch_part->ch_fd;
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4236 if (fd == INVALID_FD)
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4237 {
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4238 if (!channel->ch_error && fun != NULL)
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4239 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11933 diff changeset	4240 ch_error(channel, "%s(): write while not connected", fun);
26948 51ddf6740ac6 patch 8.2.4003: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	4241 semsg(_(e_str_write_while_not_connected), fun);
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4242 }
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4243 channel->ch_error = TRUE;
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	4244 return FAIL;
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4245 }
7788 192ae655ac91 commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b Christian Brabandt <cb@256bit.org> parents: 7780 diff changeset	4246
14675 71c17b688bc6 patch 8.1.0350: Vim may block on ch_sendraw() Christian Brabandt <cb@256bit.org> parents: 14499 diff changeset	4247 if (channel->ch_nonblock && !ch_part->ch_nonblocking)
71c17b688bc6 patch 8.1.0350: Vim may block on ch_sendraw() Christian Brabandt <cb@256bit.org> parents: 14499 diff changeset	4248 channel_set_nonblock(channel, part);
71c17b688bc6 patch 8.1.0350: Vim may block on ch_sendraw() Christian Brabandt <cb@256bit.org> parents: 14499 diff changeset	4249
12443 579faede5d9c patch 8.0.1101: channel write fails if writing to log fails Christian Brabandt <cb@256bit.org> parents: 12407 diff changeset	4250 if (ch_log_active())
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	4251 {
31287 fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31263 diff changeset	4252 ch_log_literal("SEND ", channel, part, buf_arg, len_arg);
18160 770987511384 patch 8.1.2075: get many log messages when waiting for a typed character Bram Moolenaar <Bram@vim.org> parents: 18139 diff changeset	4253 did_repeated_msg = 0;
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	4254 }
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	4255
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4256 for (;;)
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4257 {
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4258 writeq_T *wq = &ch_part->ch_writeque;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4259 char_u *buf;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4260 int len;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4261
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4262 if (wq->wq_next != NULL)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4263 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4264 // first write what was queued
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4265 buf = wq->wq_next->wq_ga.ga_data;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4266 len = wq->wq_next->wq_ga.ga_len;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4267 did_use_queue = TRUE;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4268 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4269 else
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4270 {
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4271 if (len_arg == 0)
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4272 // nothing to write, called from channel_select_check()
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4273 return OK;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4274 buf = buf_arg;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4275 len = len_arg;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4276 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4277
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4278 if (part == PART_SOCK)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4279 res = sock_write(fd, (char *)buf, len);
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4280 else
15577 f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4281 {
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4282 res = fd_write(fd, (char *)buf, len);
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15764 diff changeset	4283 #ifdef MSWIN
15577 f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4284 if (channel->ch_named_pipe && res < 0)
f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4285 {
f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4286 DisconnectNamedPipe((HANDLE)fd);
f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4287 ConnectNamedPipe((HANDLE)fd, NULL);
f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4288 }
f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4289 #endif
f611222a4349 patch 8.1.0796: MS-Windows 7: problem with named pipe on channel Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4290 }
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4291 if (res < 0 && (errno == EWOULDBLOCK
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4292 #ifdef EAGAIN
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4293 \|\| errno == EAGAIN
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4294 #endif
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4295 ))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4296 res = 0; // nothing got written
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4297
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4298 if (res >= 0 && ch_part->ch_nonblocking)
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4299 {
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4300 writeq_T *entry = wq->wq_next;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4301
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4302 if (did_use_queue)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4303 ch_log(channel, "Sent %d bytes now", res);
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4304 if (res == len)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4305 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4306 // Wrote all the buf[len] bytes.
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4307 if (entry != NULL)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4308 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4309 // Remove the entry from the write queue.
12403 b44bd42a374e patch 8.0.1081: memory leak for the channel write queue Christian Brabandt <cb@256bit.org> parents: 12393 diff changeset	4310 remove_from_writeque(wq, entry);
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4311 continue;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4312 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4313 if (did_use_queue)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4314 ch_log(channel, "Write queue empty");
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4315 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4316 else
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4317 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4318 // Wrote only buf[res] bytes, can't write more now.
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4319 if (entry != NULL)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4320 {
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4321 if (res > 0)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4322 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4323 // Remove the bytes that were written.
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4324 mch_memmove(entry->wq_ga.ga_data,
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4325 (char *)entry->wq_ga.ga_data + res,
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4326 len - res);
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4327 entry->wq_ga.ga_len -= res;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4328 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4329 buf = buf_arg;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4330 len = len_arg;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4331 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4332 else
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4333 {
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4334 buf += res;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4335 len -= res;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4336 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4337 ch_log(channel, "Adding %d bytes to the write queue", len);
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4338
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4339 // Append the not written bytes of the argument to the write
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4340 // buffer. Limit entries to 4000 bytes.
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4341 if (wq->wq_prev != NULL
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4342 && wq->wq_prev->wq_ga.ga_len + len < 4000)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4343 {
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4344 writeq_T *last = wq->wq_prev;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4345
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4346 // append to the last entry
17308 d04de6c49f59 patch 8.1.1653: ubsan warns for possibly passing NULL pointer Bram Moolenaar <Bram@vim.org> parents: 17212 diff changeset	4347 if (len > 0 && ga_grow(&last->wq_ga, len) == OK)
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4348 {
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4349 mch_memmove((char *)last->wq_ga.ga_data
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4350 + last->wq_ga.ga_len,
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4351 buf, len);
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4352 last->wq_ga.ga_len += len;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4353 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4354 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4355 else
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4356 {
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16782 diff changeset	4357 writeq_T *last = ALLOC_ONE(writeq_T);
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4358
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4359 if (last != NULL)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4360 {
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4361 last->wq_prev = wq->wq_prev;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4362 last->wq_next = NULL;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4363 if (wq->wq_prev == NULL)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4364 wq->wq_next = last;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4365 else
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4366 wq->wq_prev->wq_next = last;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4367 wq->wq_prev = last;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4368 ga_init2(&last->wq_ga, 1, 1000);
17308 d04de6c49f59 patch 8.1.1653: ubsan warns for possibly passing NULL pointer Bram Moolenaar <Bram@vim.org> parents: 17212 diff changeset	4369 if (len > 0 && ga_grow(&last->wq_ga, len) == OK)
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4370 {
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4371 mch_memmove(last->wq_ga.ga_data, buf, len);
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4372 last->wq_ga.ga_len = len;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4373 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4374 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4375 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4376 }
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4377 }
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4378 else if (res != len)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4379 {
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4380 if (!channel->ch_error && fun != NULL)
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4381 {
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4382 ch_error(channel, "%s(): write failed", fun);
26948 51ddf6740ac6 patch 8.2.4003: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	4383 semsg(_(e_str_write_failed), fun);
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4384 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4385 channel->ch_error = TRUE;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4386 return FAIL;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4387 }
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4388
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4389 channel->ch_error = FALSE;
71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4390 return OK;
7770 42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4391 }
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4392 }
42c1a4e63d12 commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c Christian Brabandt <cb@256bit.org> parents: 7743 diff changeset	4393
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4394 /*
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4395 * Common for "ch_sendexpr()" and "ch_sendraw()".
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4396 * Returns the channel if the caller should read the response.
9355 40c8a8b012b5 commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	4397 * Sets "part_read" to the read fd.
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4398 * Otherwise returns NULL.
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4399 */
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4400 static channel_T *
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4401 send_common(
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4402 typval_T *argvars,
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4403 char_u *text,
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4404 int len,
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4405 int id,
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4406 int eval,
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4407 jobopt_T *opt,
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4408 char *fun,
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4409 ch_part_T *part_read)
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4410 {
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4411 channel_T *channel;
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4412 ch_part_T part_send;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4413
8859 03250bc0c63a commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc Christian Brabandt <cb@256bit.org> parents: 8798 diff changeset	4414 clear_job_options(opt);
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	4415 channel = get_channel_arg(&argvars[0], TRUE, FALSE, 0);
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4416 if (channel == NULL)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4417 return NULL;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4418 part_send = channel_part_send(channel);
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4419 *part_read = channel_part_read(channel);
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4420
12056 0498547dace0 patch 8.0.0908: cannot set terminal size with options Christian Brabandt <cb@256bit.org> parents: 12043 diff changeset	4421 if (get_job_options(&argvars[2], opt, JO_CALLBACK + JO_TIMEOUT, 0) == FAIL)
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4422 return NULL;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4423
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4424 // Set the callback. An empty callback means no callback and not reading
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4425 // the response. With "ch_evalexpr()" and "ch_evalraw()" a callback is not
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4426 // allowed.
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	4427 if (opt->jo_callback.cb_name != NULL && *opt->jo_callback.cb_name != NUL)
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4428 {
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4429 if (eval)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4430 {
26966 ac75c145f0a9 patch 8.2.4012: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26948 diff changeset	4431 semsg(_(e_cannot_use_callback_with_str), fun);
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4432 return NULL;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4433 }
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	4434 channel_set_req_callback(channel, *part_read, &opt->jo_callback, id);
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4435 }
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4436
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4437 if (channel_send(channel, part_send, text, len, fun) == OK
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	4438 && opt->jo_callback.cb_name == NULL)
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4439 return channel;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4440 return NULL;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4441 }
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4442
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4443 /*
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4444 * common for "ch_evalexpr()" and "ch_sendexpr()"
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4445 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	4446 static void
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4447 ch_expr_common(typval_T argvars, typval_T rettv, int eval)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4448 {
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4449 char_u *text;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4450 typval_T *listtv;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4451 channel_T *channel;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4452 int id;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4453 ch_mode_T ch_mode;
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4454 ch_part_T part_send;
a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4455 ch_part_T part_read;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4456 jobopt_T opt;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4457 int timeout;
28467 3beb14b12bbd patch 8.2.4758: when using an LSP channel want to get the message ID Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	4458 int callback_present = FALSE;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4459
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4460 // return an empty string by default
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4461 rettv->v_type = VAR_STRING;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4462 rettv->vval.v_string = NULL;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4463
25302 4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	4464 if (in_vim9script()
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	4465 && (check_for_chan_or_job_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	4466 \|\| check_for_opt_dict_arg(argvars, 2) == FAIL))
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	4467 return;
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	4468
9007 d5c6f1c5cd28 commit https://github.com/vim/vim/commit/437905c25d4cedfa16d0f87392e4a000d22362b7 Christian Brabandt <cb@256bit.org> parents: 9003 diff changeset	4469 channel = get_channel_arg(&argvars[0], TRUE, FALSE, 0);
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4470 if (channel == NULL)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4471 return;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4472 part_send = channel_part_send(channel);
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4473
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4474 ch_mode = channel_get_mode(channel, part_send);
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	4475 if (ch_mode == CH_MODE_RAW \|\| ch_mode == CH_MODE_NL)
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4476 {
26966 ac75c145f0a9 patch 8.2.4012: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26948 diff changeset	4477 emsg(_(e_cannot_use_evalexpr_sendexpr_with_raw_or_nl_channel));
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4478 return;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4479 }
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4480
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	4481 if (ch_mode == CH_MODE_LSP)
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4482 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4483 dict_T *d;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4484 dictitem_T *di;
28467 3beb14b12bbd patch 8.2.4758: when using an LSP channel want to get the message ID Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	4485
3beb14b12bbd patch 8.2.4758: when using an LSP channel want to get the message ID Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	4486 // return an empty dict by default
28493 9f8563d05629 patch 8.2.4771: Coverity warns for not checking return value Bram Moolenaar <Bram@vim.org> parents: 28467 diff changeset	4487 if (rettv_dict_alloc(rettv) == FAIL)
9f8563d05629 patch 8.2.4771: Coverity warns for not checking return value Bram Moolenaar <Bram@vim.org> parents: 28467 diff changeset	4488 return;
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4489
29994 86eb4aba16c3 patch 9.0.0335: checks for Dictionary argument often give a vague error Bram Moolenaar <Bram@vim.org> parents: 29732 diff changeset	4490 if (check_for_dict_arg(argvars, 1) == FAIL)
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4491 return;
29994 86eb4aba16c3 patch 9.0.0335: checks for Dictionary argument often give a vague error Bram Moolenaar <Bram@vim.org> parents: 29732 diff changeset	4492
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4493 d = argvars[1].vval.v_dict;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4494 di = dict_find(d, (char_u *)"id", -1);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4495 if (di != NULL && di->di_tv.v_type != VAR_NUMBER)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4496 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4497 // only number type is supported for the 'id' item
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4498 semsg(_(e_invalid_value_for_argument_str), "id");
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4499 return;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4500 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4501
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4502 if (argvars[2].v_type == VAR_DICT)
28315 62cc3b60493b patch 8.2.4683: verbose check with dict_find() to see if a key is present Bram Moolenaar <Bram@vim.org> parents: 28244 diff changeset	4503 if (dict_has_key(argvars[2].vval.v_dict, "callback"))
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4504 callback_present = TRUE;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4505
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4506 if (eval \|\| callback_present)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4507 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4508 // When evaluating an expression or sending an expression with a
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4509 // callback, always assign a generated ID
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4510 id = ++channel->ch_last_msg_id;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4511 if (di == NULL)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4512 dict_add_number(d, "id", id);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4513 else
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4514 di->di_tv.vval.v_number = id;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4515 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4516 else
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4517 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4518 // When sending an expression, if the message has an 'id' item,
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4519 // then use it.
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4520 id = 0;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4521 if (di != NULL)
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4522 id = di->di_tv.vval.v_number;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4523 }
28315 62cc3b60493b patch 8.2.4683: verbose check with dict_find() to see if a key is present Bram Moolenaar <Bram@vim.org> parents: 28244 diff changeset	4524 if (!dict_has_key(d, "jsonrpc"))
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4525 dict_add_string(d, "jsonrpc", (char_u *)"2.0");
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4526 text = json_encode_lsp_msg(&argvars[1]);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4527 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4528 else
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4529 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4530 id = ++channel->ch_last_msg_id;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4531 text = json_encode_nr_expr(id, &argvars[1],
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	4532 (ch_mode == CH_MODE_JS ? JSON_JS : 0) \| JSON_NL);
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4533 }
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4534 if (text == NULL)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4535 return;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4536
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4537 channel = send_common(argvars, text, (int)STRLEN(text), id, eval, &opt,
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4538 eval ? "ch_evalexpr" : "ch_sendexpr", &part_read);
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4539 vim_free(text);
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4540 if (channel != NULL && eval)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4541 {
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4542 if (opt.jo_set & JO_TIMEOUT)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4543 timeout = opt.jo_timeout;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4544 else
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4545 timeout = channel_get_timeout(channel, part_read);
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4546 if (channel_read_json_block(channel, part_read, timeout, id, &listtv)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4547 == OK)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4548 {
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	4549 if (ch_mode == CH_MODE_LSP)
28244 85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4550 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4551 rettv = listtv;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4552 // Change the type to avoid the value being freed.
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4553 listtv->v_type = VAR_NUMBER;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4554 free_tv(listtv);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4555 }
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4556 else
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4557 {
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4558 list_T *list = listtv->vval.v_list;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4559
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4560 // Move the item from the list and then change the type to
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4561 // avoid the value being freed.
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4562 *rettv = list->lv_u.mat.lv_last->li_tv;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4563 list->lv_u.mat.lv_last->li_tv.v_type = VAR_NUMBER;
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4564 free_tv(listtv);
85b07a942518 patch 8.2.4648: handling LSP messages is a bit slow Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4565 }
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4566 }
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4567 }
8859 03250bc0c63a commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc Christian Brabandt <cb@256bit.org> parents: 8798 diff changeset	4568 free_job_options(&opt);
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	4569 if (ch_mode == CH_MODE_LSP && !eval && callback_present)
28467 3beb14b12bbd patch 8.2.4758: when using an LSP channel want to get the message ID Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	4570 {
3beb14b12bbd patch 8.2.4758: when using an LSP channel want to get the message ID Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	4571 // if ch_sendexpr() is used to send a LSP message and a callback
3beb14b12bbd patch 8.2.4758: when using an LSP channel want to get the message ID Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	4572 // function is specified, then return the generated identifier for the
3beb14b12bbd patch 8.2.4758: when using an LSP channel want to get the message ID Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	4573 // message. The user can use this to cancel the request (if needed).
3beb14b12bbd patch 8.2.4758: when using an LSP channel want to get the message ID Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	4574 if (rettv->vval.v_dict != NULL)
3beb14b12bbd patch 8.2.4758: when using an LSP channel want to get the message ID Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	4575 dict_add_number(rettv->vval.v_dict, "id", id);
3beb14b12bbd patch 8.2.4758: when using an LSP channel want to get the message ID Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	4576 }
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4577 }
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4578
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4579 /*
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4580 * common for "ch_evalraw()" and "ch_sendraw()"
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4581 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	4582 static void
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4583 ch_raw_common(typval_T argvars, typval_T rettv, int eval)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4584 {
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4585 char_u buf[NUMBUFLEN];
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4586 char_u *text;
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4587 int len;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4588 channel_T *channel;
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4589 ch_part_T part_read;
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4590 jobopt_T opt;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4591 int timeout;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4592
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4593 // return an empty string by default
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4594 rettv->v_type = VAR_STRING;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4595 rettv->vval.v_string = NULL;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4596
25302 4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	4597 if (in_vim9script()
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	4598 && (check_for_chan_or_job_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	4599 \|\| check_for_string_or_blob_arg(argvars, 1) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	4600 \|\| check_for_opt_dict_arg(argvars, 2) == FAIL))
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	4601 return;
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	4602
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4603 if (argvars[1].v_type == VAR_BLOB)
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4604 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4605 text = argvars[1].vval.v_blob->bv_ga.ga_data;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4606 len = argvars[1].vval.v_blob->bv_ga.ga_len;
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4607 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4608 else
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4609 {
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4610 text = tv_get_string_buf(&argvars[1], buf);
15508 69207f77754a patch 8.1.0762: compiler warning Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	4611 len = (int)STRLEN(text);
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4612 }
1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4613 channel = send_common(argvars, text, len, 0, eval, &opt,
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4614 eval ? "ch_evalraw" : "ch_sendraw", &part_read);
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4615 if (channel != NULL && eval)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4616 {
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4617 if (opt.jo_set & JO_TIMEOUT)
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4618 timeout = opt.jo_timeout;
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4619 else
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4620 timeout = channel_get_timeout(channel, part_read);
13010 c522585ce88d patch 8.0.1381: ch_readraw() waits for NL if channel mode is NL Christian Brabandt <cb@256bit.org> parents: 12818 diff changeset	4621 rettv->vval.v_string = channel_read_block(channel, part_read,
15454 1d2b5c016f17 patch 8.1.0735: cannot handle binary data Bram Moolenaar <Bram@vim.org> parents: 15369 diff changeset	4622 timeout, TRUE, NULL);
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4623 }
8859 03250bc0c63a commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc Christian Brabandt <cb@256bit.org> parents: 8798 diff changeset	4624 free_job_options(&opt);
8498 42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4625 }
42277980a76d commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	4626
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4627 #define KEEP_OPEN_TIME 20 // msec
18098 a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	4628
a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	4629 #if (defined(UNIX) && !defined(HAVE_SELECT)) \|\| defined(PROTO)
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4630 /*
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4631 * Add open channels to the poll struct.
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4632 * Return the adjusted struct index.
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4633 * The type of "fds" is hidden to avoid problems with the function proto.
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4634 */
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4635 int
12584 f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4636 channel_poll_setup(int nfd_in, void fds_in, int towait)
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4637 {
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4638 int nfd = nfd_in;
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4639 channel_T *channel;
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4640 struct pollfd *fds = fds_in;
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4641 ch_part_T part;
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4642
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	4643 FOR_ALL_CHANNELS(channel)
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	4644 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4645 for (part = PART_SOCK; part < PART_IN; ++part)
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	4646 {
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4647 chanpart_T *ch_part = &channel->ch_part[part];
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4648
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4649 if (ch_part->ch_fd != INVALID_FD)
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4650 {
12584 f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4651 if (channel->ch_keep_open)
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4652 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4653 // For unknown reason poll() returns immediately for a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4654 // keep-open channel. Instead of adding it to the fds add
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4655 // a short timeout and check, like polling.
12584 f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4656 if (towait < 0 \|\| towait > KEEP_OPEN_TIME)
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4657 *towait = KEEP_OPEN_TIME;
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4658 }
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4659 else
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4660 {
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4661 ch_part->ch_poll_idx = nfd;
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4662 fds[nfd].fd = ch_part->ch_fd;
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4663 fds[nfd].events = POLLIN;
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4664 nfd++;
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4665 }
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4666 }
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4667 else
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4668 channel->ch_part[part].ch_poll_idx = -1;
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	4669 }
15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	4670 }
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4671
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4672 nfd = channel_fill_poll_write(nfd, fds);
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4673
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4674 return nfd;
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4675 }
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4676
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4677 /*
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4678 * The type of "fds" is hidden to avoid problems with the function proto.
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4679 */
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4680 int
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4681 channel_poll_check(int ret_in, void *fds_in)
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4682 {
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4683 int ret = ret_in;
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4684 channel_T *channel;
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4685 struct pollfd *fds = fds_in;
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4686 ch_part_T part;
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4687 int idx;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4688 chanpart_T *in_part;
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4689
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	4690 FOR_ALL_CHANNELS(channel)
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	4691 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4692 for (part = PART_SOCK; part < PART_IN; ++part)
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	4693 {
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4694 idx = channel->ch_part[part].ch_poll_idx;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4695
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4696 if (ret > 0 && idx != -1 && (fds[idx].revents & POLLIN))
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4697 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4698 channel_read(channel, part, "channel_poll_check");
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4699 --ret;
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4700 }
12584 f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4701 else if (channel->ch_part[part].ch_fd != INVALID_FD
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4702 && channel->ch_keep_open)
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4703 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4704 // polling a keep-open channel
12584 f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4705 channel_read(channel, part, "channel_poll_check_keep_open");
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4706 }
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	4707 }
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4708
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4709 in_part = &channel->ch_part[PART_IN];
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4710 idx = in_part->ch_poll_idx;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4711 if (ret > 0 && idx != -1 && (fds[idx].revents & POLLOUT))
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4712 {
12168 51e5a8602624 patch 8.0.0964: channel write buffer does not work with poll() Christian Brabandt <cb@256bit.org> parents: 12158 diff changeset	4713 channel_write_input(channel);
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4714 --ret;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4715 }
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	4716 }
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4717
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4718 return ret;
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4719 }
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4720 #endif // UNIX && !HAVE_SELECT
18098 a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	4721
a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	4722 #if (!defined(MSWIN) && defined(HAVE_SELECT)) \|\| defined(PROTO)
12584 f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4723
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4724 /*
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4725 * The "fd_set" type is hidden to avoid problems with the function proto.
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4726 */
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4727 int
12584 f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4728 channel_select_setup(
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4729 int maxfd_in,
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4730 void *rfds_in,
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4731 void *wfds_in,
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4732 struct timeval *tv,
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4733 struct timeval **tvp)
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4734 {
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4735 int maxfd = maxfd_in;
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4736 channel_T *channel;
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4737 fd_set *rfds = rfds_in;
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4738 fd_set *wfds = wfds_in;
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4739 ch_part_T part;
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4740
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	4741 FOR_ALL_CHANNELS(channel)
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	4742 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4743 for (part = PART_SOCK; part < PART_IN; ++part)
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4744 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4745 sock_T fd = channel->ch_part[part].ch_fd;
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4746
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4747 if (fd != INVALID_FD)
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4748 {
12584 f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4749 if (channel->ch_keep_open)
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4750 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4751 // For unknown reason select() returns immediately for a
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4752 // keep-open channel. Instead of adding it to the rfds add
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4753 // a short timeout and check, like polling.
12584 f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4754 if (*tvp == NULL \|\| tv->tv_sec > 0
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4755 \|\| tv->tv_usec > KEEP_OPEN_TIME * 1000)
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4756 {
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4757 *tvp = tv;
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4758 tv->tv_sec = 0;
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4759 tv->tv_usec = KEEP_OPEN_TIME * 1000;
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4760 }
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4761 }
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4762 else
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4763 {
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4764 FD_SET((int)fd, rfds);
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4765 if (maxfd < (int)fd)
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4766 maxfd = (int)fd;
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4767 }
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4768 }
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4769 }
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	4770 }
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4771
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4772 maxfd = channel_fill_wfds(maxfd, wfds);
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4773
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4774 return maxfd;
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4775 }
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4776
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4777 /*
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4778 * The "fd_set" type is hidden to avoid problems with the function proto.
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4779 */
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4780 int
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4781 channel_select_check(int ret_in, void rfds_in, void wfds_in)
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4782 {
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4783 int ret = ret_in;
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4784 channel_T *channel;
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4785 fd_set *rfds = rfds_in;
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4786 fd_set *wfds = wfds_in;
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4787 ch_part_T part;
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4788 chanpart_T *in_part;
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4789
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19820 diff changeset	4790 FOR_ALL_CHANNELS(channel)
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	4791 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4792 for (part = PART_SOCK; part < PART_IN; ++part)
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	4793 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4794 sock_T fd = channel->ch_part[part].ch_fd;
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4795
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4796 if (ret > 0 && fd != INVALID_FD && FD_ISSET(fd, rfds))
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4797 {
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4798 channel_read(channel, part, "channel_select_check");
12393 128cd982c7b8 patch 8.0.1076: term_start() does not take callbacks Christian Brabandt <cb@256bit.org> parents: 12389 diff changeset	4799 FD_CLR(fd, rfds);
8047 7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4800 --ret;
7c74cafac0a1 commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9 Christian Brabandt <cb@256bit.org> parents: 8041 diff changeset	4801 }
12584 f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4802 else if (fd != INVALID_FD && channel->ch_keep_open)
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4803 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4804 // polling a keep-open channel
12584 f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4805 channel_read(channel, part, "channel_select_check_keep_open");
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time Christian Brabandt <cb@256bit.org> parents: 12443 diff changeset	4806 }
8031 ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab Christian Brabandt <cb@256bit.org> parents: 8009 diff changeset	4807 }
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4808
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4809 in_part = &channel->ch_part[PART_IN];
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4810 if (ret > 0 && in_part->ch_fd != INVALID_FD
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4811 && FD_ISSET(in_part->ch_fd, wfds))
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4812 {
18098 a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	4813 // Clear the flag first, ch_fd may change in channel_write_input().
13569 97720d9a01d4 patch 8.0.1657: crash when reading a channel Christian Brabandt <cb@256bit.org> parents: 13470 diff changeset	4814 FD_CLR(in_part->ch_fd, wfds);
12154 71e10b81226d patch 8.0.0957: a terminal job can deadlock when sending many keys Christian Brabandt <cb@256bit.org> parents: 12096 diff changeset	4815 channel_write_input(channel);
8761 f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4816 --ret;
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Christian Brabandt <cb@256bit.org> parents: 8759 diff changeset	4817 }
20277 8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4818
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4819 # ifdef __HAIKU__
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4820 // Workaround for Haiku: Since select/poll cannot detect EOF from tty,
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4821 // should close fds when the job has finished if 'channel' connects to
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4822 // the pty.
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4823 if (channel->ch_job != NULL)
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4824 {
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4825 job_T *job = channel->ch_job;
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4826
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4827 if (job->jv_tty_out != NULL && job->jv_status == JOB_FINISHED)
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4828 for (part = PART_SOCK; part < PART_COUNT; ++part)
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4829 ch_close_part(channel, part);
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4830 }
8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20267 diff changeset	4831 # endif
8049 15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e Christian Brabandt <cb@256bit.org> parents: 8047 diff changeset	4832 }
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4833
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4834 return ret;
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4835 }
18098 a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	4836 #endif // !MSWIN && HAVE_SELECT
7743 6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a Christian Brabandt <cb@256bit.org> parents: diff changeset	4837
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	4838 /*
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	4839 * Execute queued up commands.
18098 a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	4840 * Invoked from the main loop when it's safe to execute received commands,
a2870e6f5b45 patch 8.1.2044: no easy way to process postponed work Bram Moolenaar <Bram@vim.org> parents: 18010 diff changeset	4841 * and during a blocking wait for ch_evalexpr().
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	4842 * Return TRUE when something was done.
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	4843 */
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	4844 int
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	4845 channel_parse_messages(void)
28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	4846 {
8055 6db4b1c863ec commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7 Christian Brabandt <cb@256bit.org> parents: 8049 diff changeset	4847 channel_T *channel = first_channel;
6db4b1c863ec commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7 Christian Brabandt <cb@256bit.org> parents: 8049 diff changeset	4848 int ret = FALSE;
6db4b1c863ec commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7 Christian Brabandt <cb@256bit.org> parents: 8049 diff changeset	4849 int r;
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4850 ch_part_T part = PART_SOCK;
19820 49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4851 static int recursive = 0;
10406 42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939 Christian Brabandt <cb@256bit.org> parents: 10386 diff changeset	4852 #ifdef ELAPSED_FUNC
15525 3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC Bram Moolenaar <Bram@vim.org> parents: 15508 diff changeset	4853 elapsed_T start_tv;
19791 f46d3a9fe27d patch 8.2.0452: channel_parse_messages() fails when called recursively Bram Moolenaar <Bram@vim.org> parents: 19772 diff changeset	4854 #endif
f46d3a9fe27d patch 8.2.0452: channel_parse_messages() fails when called recursively Bram Moolenaar <Bram@vim.org> parents: 19772 diff changeset	4855
f46d3a9fe27d patch 8.2.0452: channel_parse_messages() fails when called recursively Bram Moolenaar <Bram@vim.org> parents: 19772 diff changeset	4856 // The code below may invoke callbacks, which might call us back.
19820 49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4857 // In a recursive call channels will not be closed.
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4858 ++recursive;
19791 f46d3a9fe27d patch 8.2.0452: channel_parse_messages() fails when called recursively Bram Moolenaar <Bram@vim.org> parents: 19772 diff changeset	4859 ++safe_to_invoke_callback;
f46d3a9fe27d patch 8.2.0452: channel_parse_messages() fails when called recursively Bram Moolenaar <Bram@vim.org> parents: 19772 diff changeset	4860
f46d3a9fe27d patch 8.2.0452: channel_parse_messages() fails when called recursively Bram Moolenaar <Bram@vim.org> parents: 19772 diff changeset	4861 #ifdef ELAPSED_FUNC
10406 42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939 Christian Brabandt <cb@256bit.org> parents: 10386 diff changeset	4862 ELAPSED_INIT(start_tv);
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939 Christian Brabandt <cb@256bit.org> parents: 10386 diff changeset	4863 #endif
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	4864
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4865 // Only do this message when another message was given, otherwise we get
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4866 // lots of them.
18160 770987511384 patch 8.1.2075: get many log messages when waiting for a typed character Bram Moolenaar <Bram@vim.org> parents: 18139 diff changeset	4867 if ((did_repeated_msg & REPEATED_MSG_LOOKING) == 0)
8428 4e22d0e7bfb1 commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae Christian Brabandt <cb@256bit.org> parents: 8422 diff changeset	4868 {
4e22d0e7bfb1 commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae Christian Brabandt <cb@256bit.org> parents: 8422 diff changeset	4869 ch_log(NULL, "looking for messages on channels");
18160 770987511384 patch 8.1.2075: get many log messages when waiting for a typed character Bram Moolenaar <Bram@vim.org> parents: 18139 diff changeset	4870 // now we should also give the message for SafeState
770987511384 patch 8.1.2075: get many log messages when waiting for a typed character Bram Moolenaar <Bram@vim.org> parents: 18139 diff changeset	4871 did_repeated_msg = REPEATED_MSG_LOOKING;
8428 4e22d0e7bfb1 commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae Christian Brabandt <cb@256bit.org> parents: 8422 diff changeset	4872 }
8055 6db4b1c863ec commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7 Christian Brabandt <cb@256bit.org> parents: 8049 diff changeset	4873 while (channel != NULL)
6db4b1c863ec commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7 Christian Brabandt <cb@256bit.org> parents: 8049 diff changeset	4874 {
19820 49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4875 if (recursive == 1)
9085 d362e6df1deb commit https://github.com/vim/vim/commit/fb6ffc732e65dbc459c89247ff78134402f1a18b Christian Brabandt <cb@256bit.org> parents: 9083 diff changeset	4876 {
19820 49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4877 if (channel_can_close(channel))
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4878 {
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4879 channel->ch_to_be_closed = (1U << PART_COUNT);
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4880 channel_close_now(channel);
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4881 // channel may have been freed, start over
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4882 channel = first_channel;
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4883 continue;
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4884 }
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4885 if (channel->ch_to_be_freed \|\| channel->ch_killing)
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4886 {
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4887 channel_free_contents(channel);
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4888 if (channel->ch_job != NULL)
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4889 channel->ch_job->jv_channel = NULL;
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4890
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4891 // free the channel and then start over
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4892 channel_free_channel(channel);
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4893 channel = first_channel;
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4894 continue;
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4895 }
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4896 if (channel->ch_refcount == 0 && !channel_still_useful(channel))
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4897 {
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4898 // channel is no longer useful, free it
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4899 channel_free(channel);
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4900 channel = first_channel;
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4901 part = PART_SOCK;
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4902 continue;
49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4903 }
9085 d362e6df1deb commit https://github.com/vim/vim/commit/fb6ffc732e65dbc459c89247ff78134402f1a18b Christian Brabandt <cb@256bit.org> parents: 9083 diff changeset	4904 }
19820 49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4905
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	4906 if (channel->ch_part[part].ch_fd != INVALID_FD
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	4907 \|\| channel_has_readahead(channel, part))
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	4908 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4909 // Increase the refcount, in case the handler causes the channel
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4910 // to be unreferenced or closed.
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4911 ++channel->ch_refcount;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4912 r = may_invoke_callback(channel, part);
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4913 if (r == OK)
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4914 ret = TRUE;
10406 42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939 Christian Brabandt <cb@256bit.org> parents: 10386 diff changeset	4915 if (channel_unref(channel) \|\| (r == OK
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939 Christian Brabandt <cb@256bit.org> parents: 10386 diff changeset	4916 #ifdef ELAPSED_FUNC
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4917 // Limit the time we loop here to 100 msec, otherwise
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4918 // Vim becomes unresponsive when the callback takes
c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4919 // more than a bit of time.
10406 42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939 Christian Brabandt <cb@256bit.org> parents: 10386 diff changeset	4920 && ELAPSED_FUNC(start_tv) < 100L
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939 Christian Brabandt <cb@256bit.org> parents: 10386 diff changeset	4921 #endif
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939 Christian Brabandt <cb@256bit.org> parents: 10386 diff changeset	4922 ))
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4923 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	4924 // channel was freed or something was done, start over
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4925 channel = first_channel;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4926 part = PART_SOCK;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4927 continue;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4928 }
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	4929 }
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4930 if (part < PART_ERR)
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4931 ++part;
8055 6db4b1c863ec commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7 Christian Brabandt <cb@256bit.org> parents: 8049 diff changeset	4932 else
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4933 {
8055 6db4b1c863ec commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7 Christian Brabandt <cb@256bit.org> parents: 8049 diff changeset	4934 channel = channel->ch_next;
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4935 part = PART_SOCK;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4936 }
8055 6db4b1c863ec commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7 Christian Brabandt <cb@256bit.org> parents: 8049 diff changeset	4937 }
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	4938
8928 e6916e1683bb commit https://github.com/vim/vim/commit/7f7c3325d3f1baba32263a3457cfc4d90ecd5ff1 Christian Brabandt <cb@256bit.org> parents: 8881 diff changeset	4939 if (channel_need_redraw)
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	4940 {
108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	4941 channel_need_redraw = FALSE;
26466 d413104a94c8 patch 8.2.3763: when editing the cmdline a callback may cause a scroll up Bram Moolenaar <Bram@vim.org> parents: 26439 diff changeset	4942 redraw_after_callback(TRUE, FALSE);
8267 108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	4943 }
108d30ed34ba commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd Christian Brabandt <cb@256bit.org> parents: 8261 diff changeset	4944
9085 d362e6df1deb commit https://github.com/vim/vim/commit/fb6ffc732e65dbc459c89247ff78134402f1a18b Christian Brabandt <cb@256bit.org> parents: 9083 diff changeset	4945 --safe_to_invoke_callback;
19820 49e38e5472e6 patch 8.2.0466: not parsing messages recursively breaks the govim plugin Bram Moolenaar <Bram@vim.org> parents: 19797 diff changeset	4946 --recursive;
9085 d362e6df1deb commit https://github.com/vim/vim/commit/fb6ffc732e65dbc459c89247ff78134402f1a18b Christian Brabandt <cb@256bit.org> parents: 9083 diff changeset	4947
7899 93c61501c2cf commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a Christian Brabandt <cb@256bit.org> parents: 7885 diff changeset	4948 return ret;
7840 28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	4949 }
28f569c7dab9 commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477 Christian Brabandt <cb@256bit.org> parents: 7817 diff changeset	4950
7961 a7e58c6e4e9a commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5 Christian Brabandt <cb@256bit.org> parents: 7945 diff changeset	4951 /*
10418 56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4952 * Return TRUE if any channel has readahead. That means we should not block on
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4953 * waiting for input.
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4954 */
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4955 int
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4956 channel_any_readahead(void)
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4957 {
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4958 channel_T *channel = first_channel;
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4959 ch_part_T part = PART_SOCK;
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4960
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4961 while (channel != NULL)
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4962 {
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4963 if (channel_has_readahead(channel, part))
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4964 return TRUE;
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4965 if (part < PART_ERR)
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4966 ++part;
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4967 else
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4968 {
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4969 channel = channel->ch_next;
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4970 part = PART_SOCK;
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4971 }
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4972 }
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4973 return FALSE;
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4974 }
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4975
56cb9538386c commit https://github.com/vim/vim/commit/8a8199e4a1814b10630a770165502abb1121cd1b Christian Brabandt <cb@256bit.org> parents: 10406 diff changeset	4976 /*
7961 a7e58c6e4e9a commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5 Christian Brabandt <cb@256bit.org> parents: 7945 diff changeset	4977 * Mark references to lists used in channels.
a7e58c6e4e9a commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5 Christian Brabandt <cb@256bit.org> parents: 7945 diff changeset	4978 */
7931 2679e636e862 commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1 Christian Brabandt <cb@256bit.org> parents: 7929 diff changeset	4979 int
2679e636e862 commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1 Christian Brabandt <cb@256bit.org> parents: 7929 diff changeset	4980 set_ref_in_channel(int copyID)
2679e636e862 commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1 Christian Brabandt <cb@256bit.org> parents: 7929 diff changeset	4981 {
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	4982 int abort = FALSE;
c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	4983 channel_T *channel;
9058 87c2e43a4a12 commit https://github.com/vim/vim/commit/b8d4905592fc26fcd09180d7d6bfefd899f2f6c6 Christian Brabandt <cb@256bit.org> parents: 9050 diff changeset	4984 typval_T tv;
7931 2679e636e862 commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1 Christian Brabandt <cb@256bit.org> parents: 7929 diff changeset	4985
17151 ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17024 diff changeset	4986 for (channel = first_channel; !abort && channel != NULL;
ebe9aab81898 patch 8.1.1575: callbacks may be garbage collected Bram Moolenaar <Bram@vim.org> parents: 17024 diff changeset	4987 channel = channel->ch_next)
9058 87c2e43a4a12 commit https://github.com/vim/vim/commit/b8d4905592fc26fcd09180d7d6bfefd899f2f6c6 Christian Brabandt <cb@256bit.org> parents: 9050 diff changeset	4988 if (channel_still_useful(channel))
7931 2679e636e862 commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1 Christian Brabandt <cb@256bit.org> parents: 7929 diff changeset	4989 {
9058 87c2e43a4a12 commit https://github.com/vim/vim/commit/b8d4905592fc26fcd09180d7d6bfefd899f2f6c6 Christian Brabandt <cb@256bit.org> parents: 9050 diff changeset	4990 tv.v_type = VAR_CHANNEL;
87c2e43a4a12 commit https://github.com/vim/vim/commit/b8d4905592fc26fcd09180d7d6bfefd899f2f6c6 Christian Brabandt <cb@256bit.org> parents: 9050 diff changeset	4991 tv.vval.v_channel = channel;
87c2e43a4a12 commit https://github.com/vim/vim/commit/b8d4905592fc26fcd09180d7d6bfefd899f2f6c6 Christian Brabandt <cb@256bit.org> parents: 9050 diff changeset	4992 abort = abort \|\| set_ref_in_item(&tv, copyID, NULL, NULL);
7931 2679e636e862 commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1 Christian Brabandt <cb@256bit.org> parents: 7929 diff changeset	4993 }
2679e636e862 commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1 Christian Brabandt <cb@256bit.org> parents: 7929 diff changeset	4994 return abort;
2679e636e862 commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1 Christian Brabandt <cb@256bit.org> parents: 7929 diff changeset	4995 }
7986 8e0d4cd8157a commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6 Christian Brabandt <cb@256bit.org> parents: 7982 diff changeset	4996
8e0d4cd8157a commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6 Christian Brabandt <cb@256bit.org> parents: 7982 diff changeset	4997 /*
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4998 * Return the "part" to write to for "channel".
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	4999 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	5000 static ch_part_T
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5001 channel_part_send(channel_T *channel)
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5002 {
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5003 if (channel->CH_SOCK_FD == INVALID_FD)
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5004 return PART_IN;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5005 return PART_SOCK;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5006 }
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5007
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5008 /*
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5009 * Return the default "part" to read from for "channel".
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5010 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	5011 static ch_part_T
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5012 channel_part_read(channel_T *channel)
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5013 {
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5014 if (channel->CH_SOCK_FD == INVALID_FD)
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5015 return PART_OUT;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5016 return PART_SOCK;
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5017 }
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5018
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5019 /*
aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5020 * Return the mode of "channel"/"part"
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	5021 * If "channel" is invalid returns CH_MODE_JSON.
7986 8e0d4cd8157a commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6 Christian Brabandt <cb@256bit.org> parents: 7982 diff changeset	5022 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	5023 static ch_mode_T
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	5024 channel_get_mode(channel_T *channel, ch_part_T part)
7986 8e0d4cd8157a commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6 Christian Brabandt <cb@256bit.org> parents: 7982 diff changeset	5025 {
8041 c6443e78cf2d commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b Christian Brabandt <cb@256bit.org> parents: 8039 diff changeset	5026 if (channel == NULL)
28769 78fc778de076 patch 8.2.4909: MODE_ enum entries names are too generic Bram Moolenaar <Bram@vim.org> parents: 28612 diff changeset	5027 return CH_MODE_JSON;
8151 aa845d10c6fb commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443 Christian Brabandt <cb@256bit.org> parents: 8134 diff changeset	5028 return channel->ch_part[part].ch_mode;
7986 8e0d4cd8157a commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6 Christian Brabandt <cb@256bit.org> parents: 7982 diff changeset	5029 }
8e0d4cd8157a commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6 Christian Brabandt <cb@256bit.org> parents: 7982 diff changeset	5030
8157 74b44d06d3c7 commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90 Christian Brabandt <cb@256bit.org> parents: 8155 diff changeset	5031 /*
74b44d06d3c7 commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90 Christian Brabandt <cb@256bit.org> parents: 8155 diff changeset	5032 * Return the timeout of "channel"/"part"
74b44d06d3c7 commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90 Christian Brabandt <cb@256bit.org> parents: 8155 diff changeset	5033 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17606 diff changeset	5034 static int
10259 a09db7a4afe0 commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17 Christian Brabandt <cb@256bit.org> parents: 10253 diff changeset	5035 channel_get_timeout(channel_T *channel, ch_part_T part)
8157 74b44d06d3c7 commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90 Christian Brabandt <cb@256bit.org> parents: 8155 diff changeset	5036 {
74b44d06d3c7 commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90 Christian Brabandt <cb@256bit.org> parents: 8155 diff changeset	5037 return channel->ch_part[part].ch_timeout;
74b44d06d3c7 commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90 Christian Brabandt <cb@256bit.org> parents: 8155 diff changeset	5038 }
74b44d06d3c7 commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90 Christian Brabandt <cb@256bit.org> parents: 8155 diff changeset	5039
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5040 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5041 * "ch_canread()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5042 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5043 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5044 f_ch_canread(typval_T argvars, typval_T rettv)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5045 {
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5046 channel_T *channel;
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5047
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5048 rettv->vval.v_number = 0;
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5049 if (in_vim9script() && check_for_chan_or_job_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5050 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5051
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5052 channel = get_channel_arg(&argvars[0], FALSE, FALSE, 0);
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5053 if (channel != NULL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5054 rettv->vval.v_number = channel_has_readahead(channel, PART_SOCK)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5055 \|\| channel_has_readahead(channel, PART_OUT)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5056 \|\| channel_has_readahead(channel, PART_ERR);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5057 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5058
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5059 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5060 * "ch_close()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5061 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5062 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5063 f_ch_close(typval_T argvars, typval_T rettv UNUSED)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5064 {
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5065 channel_T *channel;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5066
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5067 if (in_vim9script() && check_for_chan_or_job_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5068 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5069
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5070 channel = get_channel_arg(&argvars[0], TRUE, FALSE, 0);
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5071 if (channel != NULL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5072 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5073 channel_close(channel, FALSE);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5074 channel_clear(channel);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5075 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5076 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5077
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5078 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5079 * "ch_close()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5080 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5081 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5082 f_ch_close_in(typval_T argvars, typval_T rettv UNUSED)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5083 {
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5084 channel_T *channel;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5085
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5086 if (in_vim9script() && check_for_chan_or_job_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5087 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5088
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5089 channel = get_channel_arg(&argvars[0], TRUE, FALSE, 0);
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5090 if (channel != NULL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5091 channel_close_in(channel);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5092 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5093
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5094 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5095 * "ch_getbufnr()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5096 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5097 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5098 f_ch_getbufnr(typval_T argvars, typval_T rettv)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5099 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5100 channel_T *channel;
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5101
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5102 rettv->vval.v_number = -1;
25302 4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	5103
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	5104 if (in_vim9script()
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	5105 && (check_for_chan_or_job_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	5106 \|\| check_for_string_arg(argvars, 1) == FAIL))
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	5107 return;
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	5108
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25198 diff changeset	5109 channel = get_channel_arg(&argvars[0], FALSE, FALSE, 0);
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5110 if (channel == NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5111 return;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5112
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5113 char_u *what = tv_get_string(&argvars[1]);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5114 int part;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5115 if (STRCMP(what, "err") == 0)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5116 part = PART_ERR;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5117 else if (STRCMP(what, "out") == 0)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5118 part = PART_OUT;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5119 else if (STRCMP(what, "in") == 0)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5120 part = PART_IN;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5121 else
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5122 part = PART_SOCK;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5123 if (channel->ch_part[part].ch_bufref.br_buf != NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5124 rettv->vval.v_number =
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5125 channel->ch_part[part].ch_bufref.br_buf->b_fnum;
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5126 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5127
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5128 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5129 * "ch_getjob()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5130 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5131 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5132 f_ch_getjob(typval_T argvars, typval_T rettv)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5133 {
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5134 channel_T *channel;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5135
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5136 if (in_vim9script() && check_for_chan_or_job_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5137 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5138
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5139 channel = get_channel_arg(&argvars[0], FALSE, FALSE, 0);
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5140 if (channel == NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5141 return;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5142
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5143 rettv->v_type = VAR_JOB;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5144 rettv->vval.v_job = channel->ch_job;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5145 if (channel->ch_job != NULL)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30116 diff changeset	5146 ++channel->ch_job->jv_refcount;
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5147 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5148
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5149 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5150 * "ch_info()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5151 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5152 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5153 f_ch_info(typval_T argvars, typval_T rettv UNUSED)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5154 {
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5155 channel_T *channel;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5156
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5157 if (in_vim9script() && check_for_chan_or_job_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5158 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5159
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5160 channel = get_channel_arg(&argvars[0], FALSE, FALSE, 0);
29175 755ab148288b patch 8.2.5107: some callers of rettv_list_alloc() check for not OK Bram Moolenaar <Bram@vim.org> parents: 29069 diff changeset	5161 if (channel != NULL && rettv_dict_alloc(rettv) == OK)
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5162 channel_info(channel, rettv->vval.v_dict);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5163 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5164
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5165 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5166 * "ch_open()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5167 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5168 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5169 f_ch_open(typval_T argvars, typval_T rettv)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5170 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5171 rettv->v_type = VAR_CHANNEL;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5172 if (check_restricted() \|\| check_secure())
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5173 return;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5174 rettv->vval.v_channel = channel_open_func(argvars);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5175 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5176
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5177 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5178 * "ch_read()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5179 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5180 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5181 f_ch_read(typval_T argvars, typval_T rettv)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5182 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5183 common_channel_read(argvars, rettv, FALSE, FALSE);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5184 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5185
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5186 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5187 * "ch_readblob()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5188 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5189 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5190 f_ch_readblob(typval_T argvars, typval_T rettv)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5191 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5192 common_channel_read(argvars, rettv, TRUE, TRUE);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5193 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5194
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5195 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5196 * "ch_readraw()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5197 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5198 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5199 f_ch_readraw(typval_T argvars, typval_T rettv)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5200 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5201 common_channel_read(argvars, rettv, TRUE, FALSE);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5202 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5203
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5204 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5205 * "ch_evalexpr()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5206 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5207 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5208 f_ch_evalexpr(typval_T argvars, typval_T rettv)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5209 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5210 ch_expr_common(argvars, rettv, TRUE);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5211 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5212
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5213 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5214 * "ch_sendexpr()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5215 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5216 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5217 f_ch_sendexpr(typval_T argvars, typval_T rettv)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5218 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5219 ch_expr_common(argvars, rettv, FALSE);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5220 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5221
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5222 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5223 * "ch_evalraw()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5224 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5225 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5226 f_ch_evalraw(typval_T argvars, typval_T rettv)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5227 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5228 ch_raw_common(argvars, rettv, TRUE);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5229 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5230
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5231 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5232 * "ch_sendraw()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5233 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5234 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5235 f_ch_sendraw(typval_T argvars, typval_T rettv)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5236 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5237 ch_raw_common(argvars, rettv, FALSE);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5238 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5239
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5240 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5241 * "ch_setoptions()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5242 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5243 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5244 f_ch_setoptions(typval_T argvars, typval_T rettv UNUSED)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5245 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5246 channel_T *channel;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5247 jobopt_T opt;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5248
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5249 if (in_vim9script()
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5250 && (check_for_chan_or_job_arg(argvars, 0) == FAIL
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5251 \|\| check_for_dict_arg(argvars, 1) == FAIL))
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5252 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5253
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5254 channel = get_channel_arg(&argvars[0], FALSE, FALSE, 0);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5255 if (channel == NULL)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5256 return;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5257 clear_job_options(&opt);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5258 if (get_job_options(&argvars[1], &opt,
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5259 JO_CB_ALL + JO_TIMEOUT_ALL + JO_MODE_ALL, 0) == OK)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5260 channel_set_options(channel, &opt);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5261 free_job_options(&opt);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5262 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5263
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5264 /*
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5265 * "ch_status()" function
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5266 */
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5267 void
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5268 f_ch_status(typval_T argvars, typval_T rettv)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5269 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5270 channel_T *channel;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5271 jobopt_T opt;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5272 int part = -1;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5273
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	5274 // return an empty string by default
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5275 rettv->v_type = VAR_STRING;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5276 rettv->vval.v_string = NULL;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5277
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5278 if (in_vim9script()
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5279 && (check_for_chan_or_job_arg(argvars, 0) == FAIL
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5280 \|\| check_for_opt_dict_arg(argvars, 1) == FAIL))
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5281 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25348 diff changeset	5282
17170 cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5283 channel = get_channel_arg(&argvars[0], FALSE, FALSE, 0);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5284
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5285 if (argvars[1].v_type != VAR_UNKNOWN)
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5286 {
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5287 clear_job_options(&opt);
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5288 if (get_job_options(&argvars[1], &opt, JO_PART, 0) == OK
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5289 && (opt.jo_set & JO_PART))
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5290 part = opt.jo_part;
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5291 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5292
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5293 rettv->vval.v_string = vim_strsave((char_u *)channel_status(channel, part));
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5294 }
cee12488e4bc patch 8.1.1584: the evalfunc.c file is getting too big Bram Moolenaar <Bram@vim.org> parents: 17151 diff changeset	5295
24812 8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5296 /*
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5297 * Get a string with information about the channel in "varp" in "buf".
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5298 * "buf" must be at least NUMBUFLEN long.
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5299 */
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5300 char_u *
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5301 channel_to_string_buf(typval_T varp, char_u buf)
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5302 {
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5303 channel_T *channel = varp->vval.v_channel;
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5304 char *status = channel_status(channel, -1);
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5305
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5306 if (channel == NULL)
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5307 vim_snprintf((char *)buf, NUMBUFLEN, "channel %s", status);
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5308 else
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5309 vim_snprintf((char *)buf, NUMBUFLEN,
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5310 "channel %d %s", channel->ch_id, status);
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5311 return buf;
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5312 }
8fdf839af1f4 patch 8.2.2944: Vim9: no error when using job or channel as a string Bram Moolenaar <Bram@vim.org> parents: 24250 diff changeset	5313
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18191 diff changeset	5314 #endif // FEAT_JOB_CHANNEL

Mercurial > vim

annotate src/channel.c @ 32489:d6055989fa27 v9.0.1576