annotate src/os_unix.c @ 795:86ce35c9750f v7.0231

updated for version 7.0231
author vimboss
date Tue, 21 Mar 2006 21:33:03 +0000
parents 335444c09581
children 45fad0f590d0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1 /* vi:set ts=8 sts=4 sw=4:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4 * OS/2 port by Paul Slootman
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5 * VMS merge by Zoltan Arpadffy
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13 * os_unix.c -- code for all flavors of Unix (BSD, SYSV, SVR4, POSIX, ...)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14 * Also for OS/2, using the excellent EMX package!!!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15 * Also for BeOS and Atari MiNT.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17 * A lot of this file was originally written by Juergen Weigert and later
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18 * changed beyond recognition.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
20
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
21 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
22 * Some systems have a prototype for select() that has (int *) instead of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
23 * (fd_set *), which is wrong. This define removes that prototype. We define
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
24 * our own prototype below.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
25 * Don't use it for the Mac, it causes a warning for precompiled headers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
26 * TODO: use a configure check for precompiled headers?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
27 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
28 #ifndef __APPLE__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
29 # define select select_declared_wrong
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
30 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
31
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
32 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
33
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
34 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
35 # include "if_mzsch.h"
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
36 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
37
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
38 #ifdef HAVE_FCNTL_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
39 # include <fcntl.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
40 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
41
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
42 #include "os_unixx.h" /* unix includes for os_unix.c only */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
43
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
44 #ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
45 # include <X11/SM/SMlib.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
46 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
47
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
48 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
49 * Use this prototype for select, some include files have a wrong prototype
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
50 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
51 #undef select
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
52 #ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
53 # define select beos_select
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
54 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
55
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
56 #if defined(HAVE_SELECT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
57 extern int select __ARGS((int, fd_set *, fd_set *, fd_set *, struct timeval *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
58 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
59
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
60 #ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
61 # include <gpm.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
62 /* <linux/keyboard.h> contains defines conflicting with "keymap.h",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
63 * I just copied relevant defines here. A cleaner solution would be to put gpm
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
64 * code into separate file and include there linux/keyboard.h
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
65 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
66 /* #include <linux/keyboard.h> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
67 # define KG_SHIFT 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
68 # define KG_CTRL 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
69 # define KG_ALT 3
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
70 # define KG_ALTGR 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
71 # define KG_SHIFTL 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
72 # define KG_SHIFTR 5
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
73 # define KG_CTRLL 6
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
74 # define KG_CTRLR 7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
75 # define KG_CAPSSHIFT 8
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
76
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
77 static void gpm_close __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
78 static int gpm_open __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
79 static int mch_gpm_process __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
80 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
81
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
82 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
83 * end of autoconf section. To be extended...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
84 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
85
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
86 /* Are the following #ifdefs still required? And why? Is that for X11? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
87
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
88 #if defined(ESIX) || defined(M_UNIX) && !defined(SCO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
89 # ifdef SIGWINCH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
90 # undef SIGWINCH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
91 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
92 # ifdef TIOCGWINSZ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
93 # undef TIOCGWINSZ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
94 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
95 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
96
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
97 #if defined(SIGWINDOW) && !defined(SIGWINCH) /* hpux 9.01 has it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
98 # define SIGWINCH SIGWINDOW
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
99 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
101 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
102 # include <X11/Xlib.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
103 # include <X11/Xutil.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
104 # include <X11/Xatom.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
105 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
106 # include <X11/Intrinsic.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
107 # include <X11/Shell.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
108 # include <X11/StringDefs.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
109 static Widget xterm_Shell = (Widget)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
110 static void xterm_update __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
111 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
112
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
113 # if defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
114 Window x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
115 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
116 Display *x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
117
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
118 # ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
119 static int get_x11_windis __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
120 static void set_x11_title __ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
121 static void set_x11_icon __ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
122 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
123 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
124
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
125 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
126 static int get_x11_title __ARGS((int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
127 static int get_x11_icon __ARGS((int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
128
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
129 static char_u *oldtitle = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
130 static int did_set_title = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
131 static char_u *oldicon = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
132 static int did_set_icon = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
133 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
134
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
135 static void may_core_dump __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
137 static int WaitForChar __ARGS((long));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
138 #if defined(__BEOS__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
139 int RealWaitForChar __ARGS((int, long, int *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
140 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
141 static int RealWaitForChar __ARGS((int, long, int *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
142 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
143
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
144 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
145 static int do_xterm_trace __ARGS((void));
331
3933332f867d updated for version 7.0086
vimboss
parents: 292
diff changeset
146 # define XT_TRACE_DELAY 50 /* delay for xterm tracing */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
147 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
149 static void handle_resize __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
150
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
151 #if defined(SIGWINCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
152 static RETSIGTYPE sig_winch __ARGS(SIGPROTOARG);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
153 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
154 #if defined(SIGINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
155 static RETSIGTYPE catch_sigint __ARGS(SIGPROTOARG);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
156 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
157 #if defined(SIGPWR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
158 static RETSIGTYPE catch_sigpwr __ARGS(SIGPROTOARG);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
159 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
160 #if defined(SIGALRM) && defined(FEAT_X11) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
161 && defined(FEAT_TITLE) && !defined(FEAT_GUI_GTK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
162 # define SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
163 static RETSIGTYPE sig_alarm __ARGS(SIGPROTOARG);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
164 static int sig_alarm_called;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
165 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
166 static RETSIGTYPE deathtrap __ARGS(SIGPROTOARG);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
167
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
168 static void catch_int_signal __ARGS((void));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
169 static void set_signals __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
170 static void catch_signals __ARGS((RETSIGTYPE (*func_deadly)(), RETSIGTYPE (*func_other)()));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
171 #ifndef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
172 static int have_wildcard __ARGS((int, char_u **));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
173 static int have_dollars __ARGS((int, char_u **));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
174 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
175
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
176 #ifndef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
177 static int save_patterns __ARGS((int num_pat, char_u **pat, int *num_file, char_u ***file));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
178 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
179
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
180 #ifndef SIG_ERR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
181 # define SIG_ERR ((RETSIGTYPE (*)())-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
182 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
183
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
184 static int do_resize = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
185 #ifndef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
186 static char_u *extra_shell_arg = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
187 static int show_shell_mess = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
188 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
189 static int deadly_signal = 0; /* The signal we caught */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
190
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
191 static int curr_tmode = TMODE_COOK; /* contains current terminal mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
192
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
193 #ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
194 typedef struct
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
195 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
196 SmcConn smcconn; /* The SM connection ID */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
197 IceConn iceconn; /* The ICE connection ID */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
198 Bool save_yourself; /* If we're in the middle of a save_yourself */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
199 Bool shutdown; /* If we're in shutdown mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
200 } xsmp_config_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
201
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
202 static xsmp_config_T xsmp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
203 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
205 #ifdef SYS_SIGLIST_DECLARED
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
206 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
207 * I have seen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
208 * extern char *_sys_siglist[NSIG];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 * on Irix, Linux, NetBSD and Solaris. It contains a nice list of strings
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
210 * that describe the signals. That is nearly what we want here. But
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
211 * autoconf does only check for sys_siglist (without the underscore), I
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
212 * do not want to change everything today.... jw.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
213 * This is why AC_DECL_SYS_SIGLIST is commented out in configure.in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
214 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
215 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
216
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
217 static struct signalinfo
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
218 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
219 int sig; /* Signal number, eg. SIGSEGV etc */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
220 char *name; /* Signal name (not char_u!). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
221 char deadly; /* Catch as a deadly signal? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
222 } signal_info[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
224 #ifdef SIGHUP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
225 {SIGHUP, "HUP", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
226 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
227 #ifdef SIGQUIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
228 {SIGQUIT, "QUIT", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
229 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
230 #ifdef SIGILL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
231 {SIGILL, "ILL", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
232 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
233 #ifdef SIGTRAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
234 {SIGTRAP, "TRAP", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
235 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
236 #ifdef SIGABRT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
237 {SIGABRT, "ABRT", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
238 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
239 #ifdef SIGEMT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
240 {SIGEMT, "EMT", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
241 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
242 #ifdef SIGFPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
243 {SIGFPE, "FPE", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
244 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
245 #ifdef SIGBUS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
246 {SIGBUS, "BUS", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
247 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
248 #ifdef SIGSEGV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
249 {SIGSEGV, "SEGV", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
250 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
251 #ifdef SIGSYS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252 {SIGSYS, "SYS", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
254 #ifdef SIGALRM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 {SIGALRM, "ALRM", FALSE}, /* Perl's alarm() can trigger it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257 #ifdef SIGTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
258 {SIGTERM, "TERM", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260 #ifdef SIGVTALRM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261 {SIGVTALRM, "VTALRM", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
263 #if defined(SIGPROF) && !defined(FEAT_MZSCHEME)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
264 /* MzScheme uses SIGPROF for its own needs */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 {SIGPROF, "PROF", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267 #ifdef SIGXCPU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
268 {SIGXCPU, "XCPU", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
269 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
270 #ifdef SIGXFSZ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
271 {SIGXFSZ, "XFSZ", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
272 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
273 #ifdef SIGUSR1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
274 {SIGUSR1, "USR1", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
275 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 #ifdef SIGUSR2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 {SIGUSR2, "USR2", TRUE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
279 #ifdef SIGINT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
280 {SIGINT, "INT", FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
281 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
282 #ifdef SIGWINCH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
283 {SIGWINCH, "WINCH", FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
284 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285 #ifdef SIGTSTP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 {SIGTSTP, "TSTP", FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 #ifdef SIGPIPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289 {SIGPIPE, "PIPE", FALSE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
290 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
291 {-1, "Unknown!", FALSE}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
292 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
294 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295 mch_write(s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
299 write(1, (char *)s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300 if (p_wd) /* Unix is too fast, slow down a bit more */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 RealWaitForChar(read_cmd_fd, p_wd, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305 * mch_inchar(): low level input funcion.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
306 * Get a characters from the keyboard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307 * Return the number of characters that are available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 * If wtime == 0 do not wait for characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 * If wtime == n wait a short time for characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 * If wtime == -1 wait forever for characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
313 mch_inchar(buf, maxlen, wtime, tb_change_cnt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
316 long wtime; /* don't use "time", MIPS cannot handle it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 int tb_change_cnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
318 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
319 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321 /* Check if window changed size while we were busy, perhaps the ":set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 * columns=99" command was used. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323 while (do_resize)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
324 handle_resize();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
326 if (wtime >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
328 while (WaitForChar(wtime) == 0) /* no character available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
330 if (!do_resize) /* return if not interrupted by resize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
332 handle_resize();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335 else /* wtime == -1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
336 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 * If there is no character available within 'updatetime' seconds
216
da182deebec7 updated for version 7.0061
vimboss
parents: 188
diff changeset
339 * flush all the swap files to disk.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340 * Also done when interrupted by SIGWINCH.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
341 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
342 if (WaitForChar(p_ut) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
343 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
344 #ifdef FEAT_AUTOCMD
609
ba54311bc43e updated for version 7.0173
vimboss
parents: 602
diff changeset
345 if (trigger_cursorhold() && maxlen >= 3
ba54311bc43e updated for version 7.0173
vimboss
parents: 602
diff changeset
346 && !typebuf_changed(tb_change_cnt))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
347 {
216
da182deebec7 updated for version 7.0061
vimboss
parents: 188
diff changeset
348 buf[0] = K_SPECIAL;
da182deebec7 updated for version 7.0061
vimboss
parents: 188
diff changeset
349 buf[1] = KS_EXTRA;
da182deebec7 updated for version 7.0061
vimboss
parents: 188
diff changeset
350 buf[2] = (int)KE_CURSORHOLD;
da182deebec7 updated for version 7.0061
vimboss
parents: 188
diff changeset
351 return 3;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
352 }
216
da182deebec7 updated for version 7.0061
vimboss
parents: 188
diff changeset
353 #endif
369
c53c2d4cda26 updated for version 7.0095
vimboss
parents: 359
diff changeset
354 before_blocking();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
355 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
357
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 for (;;) /* repeat until we got a character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 while (do_resize) /* window changed size */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361 handle_resize();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363 * we want to be interrupted by the winch signal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365 WaitForChar(-1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
366 if (do_resize) /* interrupted by SIGWINCH signal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
367 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
368
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
369 /* If input was put directly in typeahead buffer bail out here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
370 if (typebuf_changed(tb_change_cnt))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
371 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
373 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
374 * For some terminals we only get one character at a time.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
375 * We want the get all available characters, so we could keep on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
376 * trying until none is available
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 * For some other terminals this is quite slow, that's why we don't do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 * it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380 len = read_from_input_buf(buf, (long)maxlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
384 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
386 for (i = 0; i < len; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 if (buf[i] == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 buf[i] = K_NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
390 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 handle_resize()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 do_resize = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399 shell_resized();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 * return non-zero if a character is available
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406 mch_char_avail()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 return WaitForChar(0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 #if defined(HAVE_TOTAL_MEM) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412 # ifdef HAVE_SYS_RESOURCE_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 # include <sys/resource.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 # if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_SYSCTL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416 # include <sys/sysctl.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 # include <sys/sysinfo.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 * Return total amount of memory available. Doesn't change when memory has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 * been allocated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 long_u
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 mch_total_mem(special)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 int special;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 return ulimit(3, 0L); /* always 32MB? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 long_u mem = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 # ifdef HAVE_SYSCTL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 int mib[2], physmem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 /* BSD way of getting the amount of RAM available. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 mib[0] = CTL_HW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 mib[1] = HW_USERMEM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 len = sizeof(physmem);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 mem = (long_u)physmem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 if (mem == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 struct sysinfo sinfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 /* Linux way of getting amount of RAM available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 if (sysinfo(&sinfo) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 mem = sinfo.totalram;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 # ifdef HAVE_SYSCONF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 if (mem == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 long pagesize, pagecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 /* Solaris way of getting amount of RAM available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 pagesize = sysconf(_SC_PAGESIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 pagecount = sysconf(_SC_PHYS_PAGES);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 if (pagesize > 0 && pagecount > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 mem = (long_u)pagesize * pagecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 /* Return the minimum of the physical memory and the user limit, because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 * using more than the user limit may cause Vim to be terminated. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 # if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 struct rlimit rlp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 if (getrlimit(RLIMIT_DATA, &rlp) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 # ifdef RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 && rlp.rlim_cur != RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 && (long_u)rlp.rlim_cur < mem
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 return (long_u)rlp.rlim_cur;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 if (mem > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 return mem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 return (long_u)0x7fffffff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 mch_delay(msec, ignoreinput)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 long msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 int ignoreinput;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 int old_tmode;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
502 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
503 long total = msec; /* remember original value */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
504 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 if (ignoreinput)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 /* Go to cooked mode without echo, to allow SIGINT interrupting us
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 * here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 old_tmode = curr_tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 if (curr_tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 settmode(TMODE_SLEEP);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 * Everybody sleeps in a different way...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 * Prefer nanosleep(), some versions of usleep() can only sleep up to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 * one second.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
519 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
520 do
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
521 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
522 /* if total is large enough, wait by portions in p_mzq */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
523 if (total > p_mzq)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
524 msec = p_mzq;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
525 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
526 msec = total;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
527 total -= msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
528 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 #ifdef HAVE_NANOSLEEP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 struct timespec ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 ts.tv_sec = msec / 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 ts.tv_nsec = (msec % 1000) * 1000000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 (void)nanosleep(&ts, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 # ifdef HAVE_USLEEP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 while (msec >= 1000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 usleep((unsigned int)(999 * 1000));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 msec -= 999;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 usleep((unsigned int)(msec * 1000));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 # ifndef HAVE_SELECT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 poll(NULL, 0, (int)msec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 _sleep2(msec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 struct timeval tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 tv.tv_sec = msec / 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 tv.tv_usec = (msec % 1000) * 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 * NOTE: Solaris 2.6 has a bug that makes select() hang here. Get
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 * a patch from Sun to fix this. Reported by Gunnar Pedersen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 select(0, NULL, NULL, NULL, &tv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 # endif /* __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 # endif /* HAVE_SELECT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 # endif /* HAVE_NANOSLEEP */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 #endif /* HAVE_USLEEP */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
567 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
568 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
569 while (total > 0);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
570 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 settmode(old_tmode);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 WaitForChar(msec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
578 #if 0 /* disabled, no longer needed now that regmatch() is not recursive */
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
579 # if defined(HAVE_GETRLIMIT)
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
580 # define HAVE_STACK_LIMIT
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
581 # endif
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
582 #endif
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
583
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
584 #if defined(HAVE_STACK_LIMIT) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 || (!defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGSTACK))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 # define HAVE_CHECK_STACK_GROWTH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 * Support for checking for an almost-out-of-stack-space situation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 * Return a pointer to an item on the stack. Used to find out if the stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 * grows up or down.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 static void check_stack_growth __ARGS((char *p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 static int stack_grows_downwards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 * Find out if the stack grows upwards or downwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 * "p" points to a variable on the stack of the caller.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 check_stack_growth(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 stack_grows_downwards = (p > (char *)&i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
612 #if defined(HAVE_STACK_LIMIT) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 static char *stack_limit = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 # include <pthread.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 # include <pthread_np.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 * Find out until how var the stack can grow without getting into trouble.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 * Called when starting up and when switching to the signal stack in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 * deathtrap().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 get_stack_limit()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 struct rlimit rlp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 long lim;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 /* Set the stack limit to 15/16 of the allowable size. Skip this when the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 * limit doesn't fit in a long (rlim_cur might be "long long"). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 if (getrlimit(RLIMIT_STACK, &rlp) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 # ifdef RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 && rlp.rlim_cur != RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 lim = (long)rlp.rlim_cur;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 pthread_attr_t attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 /* On FreeBSD the initial thread always has a fixed stack size, no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 * matter what the limits are set to. Normally it's 1 Mbyte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 pthread_attr_init(&attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 if (pthread_attr_get_np(pthread_self(), &attr) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 pthread_attr_getstacksize(&attr, &size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 if (lim > (long)size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 lim = (long)size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 pthread_attr_destroy(&attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 stack_limit = (char *)((long)&i - (lim / 16L * 15L));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 if (stack_limit >= (char *)&i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 /* overflow, set to 1/16 of current stack position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 stack_limit = (char *)((long)&i / 16L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 stack_limit = (char *)((long)&i + (lim / 16L * 15L));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 if (stack_limit <= (char *)&i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 stack_limit = NULL; /* overflow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 * Return FAIL when running out of stack space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 * "p" must point to any variable local to the caller that's on the stack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 mch_stackcheck(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 if (stack_limit != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 if (p < stack_limit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 else if (p > stack_limit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 * Support for using the signal stack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 * This helps when we run out of stack space, which causes a SIGSEGV. The
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 * signal handler then must run on another stack, since the normal stack is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 * completely full.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 #ifndef SIGSTKSZ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 # define SIGSTKSZ 8000 /* just a guess of how much stack is needed... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 # ifdef HAVE_SIGALTSTACK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 static stack_t sigstk; /* for sigaltstack() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 static struct sigstack sigstk; /* for sigstack() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 static void init_signal_stack __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 static char *signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 init_signal_stack()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 if (signal_stack != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 # ifdef HAVE_SIGALTSTACK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 # ifdef __APPLE__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 /* missing prototype. Adding it to osdef?.h.in doesn't work, because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 * "struct sigaltstack" needs to be declared. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 extern int sigaltstack __ARGS((const struct sigaltstack *ss, struct sigaltstack *oss));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 # ifdef HAVE_SS_BASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 sigstk.ss_base = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 sigstk.ss_sp = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 sigstk.ss_size = SIGSTKSZ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 sigstk.ss_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 (void)sigaltstack(&sigstk, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 sigstk.ss_sp = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 sigstk.ss_sp += SIGSTKSZ - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 sigstk.ss_onstack = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 (void)sigstack(&sigstk, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 * We need correct potatotypes for a signal function, otherwise mean compilers
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 * will barf when the second argument to signal() is ``wrong''.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 * Let me try it with a few tricky defines from my own osdef.h (jw).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 #if defined(SIGWINCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 sig_winch SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 /* this is not required on all systems, but it doesn't hurt anybody */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 do_resize = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 #if defined(SIGINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 catch_sigint SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 /* this is not required on all systems, but it doesn't hurt anybody */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 #if defined(SIGPWR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 catch_sigpwr SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
783 /* this is not required on all systems, but it doesn't hurt anybody */
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
784 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 * I'm not sure we get the SIGPWR signal when the system is really going
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 * down or when the batteries are almost empty. Just preserve the swap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 * files and don't exit, that can't do any harm.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 ml_sync_all(FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 * signal function for alarm().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 sig_alarm SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 /* doesn't do anything, just to break a system call */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 sig_alarm_called = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808
188
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
809 #if (defined(HAVE_SETJMP_H) \
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
810 && ((defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) \
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
811 || defined(FEAT_LIBCALL))) \
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
812 || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 * A simplistic version of setjmp() that only allows one level of using.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 * Don't call twice before calling mch_endjmp()!.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 * Usage:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 * mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 * if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 * mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 * EMSG("crash!");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 * else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 * do_the_work;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 * mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 * Note: Can't move SETJMP() here, because a function calling setjmp() must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 * not return before the saved environment is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 * Returns OK for normal return, FAIL when the protected code caused a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 * problem and LONGJMP() was used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 mch_startjmp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 lc_signal = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 lc_active = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 mch_endjmp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 lc_active = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 mch_didjmp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 /* On FreeBSD the signal stack has to be reset after using siglongjmp(),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 * otherwise catching the signal only works once. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 init_signal_stack();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 * This function handles deadly signals.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 * It tries to preserve any swap file and exit properly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 * (partly from Elvis).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 deathtrap SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 static int entered = 0; /* count the number of times we got here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 Note: when memory has been corrupted
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 this may get an arbitrary value! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 * Catch a crash in protected code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 * Restores the environment saved in lc_jump_env, which looks like
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 * SETJMP() returns 1.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 if (lc_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 # if defined(SIGHASARG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 lc_signal = sigarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 lc_active = FALSE; /* don't jump again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 LONGJMP(lc_jump_env, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 /* NOTREACHED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
891 #ifdef SIGHASARG
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
892 /* When SIGHUP, SIGQUIT, etc. are blocked: postpone the effect and return
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
893 * here. This avoids that a non-reentrant function is interrupted, e.g.,
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
894 * free(). Calling free() again may then cause a crash. */
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
895 if (entered == 0
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
896 && (0
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
897 # ifdef SIGHUP
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
898 || sigarg == SIGHUP
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
899 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
900 # ifdef SIGQUIT
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
901 || sigarg == SIGQUIT
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
902 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
903 # ifdef SIGTERM
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
904 || sigarg == SIGTERM
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
905 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
906 # ifdef SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
907 || sigarg == SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
908 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
909 # ifdef SIGUSR1
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
910 || sigarg == SIGUSR1
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
911 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
912 # ifdef SIGUSR2
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
913 || sigarg == SIGUSR2
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
914 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
915 )
413
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 407
diff changeset
916 && !vim_handle_signal(sigarg))
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
917 SIGRETURN;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
918 #endif
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
919
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 /* Remember how often we have been called. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 ++entered;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 /* Set the v:dying variable. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 set_vim_var_nr(VV_DYING, (long)entered);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
928 #ifdef HAVE_STACK_LIMIT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 /* Since we are now using the signal stack, need to reset the stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 * limit. Otherwise using a regexp will fail. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 get_stack_limit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933
758
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
934 #if 0
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
935 /* This is for opening gdb the moment Vim crashes.
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
936 * You need to manually adjust the file name and Vim executable name.
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
937 * Suggested by SungHyun Nam. */
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
938 {
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
939 # define VI_GDB_FILE "/tmp/vimgdb"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
940 # define VIM_NAME "/usr/bin/vim"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
941 FILE *fp = fopen(VI_GDB_FILE, "w");
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
942 if (fp)
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
943 {
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
944 fprintf(fp,
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
945 "file %s\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
946 "attach %d\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
947 "set height 1000\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
948 "bt full\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
949 , VIM_NAME, getpid());
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
950 fclose(fp);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
951 system("xterm -e gdb -x "VI_GDB_FILE);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
952 unlink(VI_GDB_FILE);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
953 }
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
954 }
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
955 #endif
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
956
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 /* try to find the name of this signal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 if (sigarg == signal_info[i].sig)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 deadly_signal = sigarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 full_screen = FALSE; /* don't write message to the GUI, it might be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 * part of the problem... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 * If something goes wrong after entering here, we may get here again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 * When this happens, give a message and try to exit nicely (resetting the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 * terminal mode, etc.)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 * When this happens twice, just exit, don't even try to give a message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 * stack may be corrupt or something weird.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 * When this still happens again (or memory was corrupted in such a way
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 * that "entered" was clobbered) use _exit(), don't try freeing resources.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 if (entered >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 reset_signals(); /* don't catch any signals anymore */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 may_core_dump();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 if (entered >= 4)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 _exit(8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 exit(7);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 if (entered == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 OUT_STR(_("Vim: Double signal, exiting\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 getout(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 sprintf((char *)IObuff, _("Vim: Caught deadly signal %s\n"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 signal_info[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 sprintf((char *)IObuff, _("Vim: Caught deadly signal\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 preserve_exit(); /* preserve files and exit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
999 #ifdef NBDEBUG
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1000 reset_signals();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1001 may_core_dump();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1002 abort();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1003 #endif
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1004
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 #ifdef _REENTRANT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 * On Solaris with multi-threading, suspending might not work immediately.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 * Catch the SIGCONT signal, which will be used as an indication whether the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 * suspending has been done or not.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 static int sigcont_received;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 static RETSIGTYPE sigcont_handler __ARGS(SIGPROTOARG);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 * signal handler for SIGCONT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 sigcont_handler SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 sigcont_received = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 * If the machine has job control, use it to suspend the program,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 * otherwise fake it by starting a new shell.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 mch_suspend()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 /* BeOS does have SIGTSTP, but it doesn't work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 #if defined(SIGTSTP) && !defined(__BEOS__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 out_flush(); /* needed to make cursor visible on some systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 settmode(TMODE_COOK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 out_flush(); /* needed to disable mouse on some systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 /* Since we are going to sleep, we can't respond to requests for the X
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 * selections. Lose them, otherwise other applications will hang. But
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 * first copy the text to cut buffer 0. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 if (clip_star.owned || clip_plus.owned)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 x11_export_final_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 if (clip_star.owned)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 clip_lose_selection(&clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 if (clip_plus.owned)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 clip_lose_selection(&clip_plus);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 if (x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 # ifdef _REENTRANT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 sigcont_received = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 kill(0, SIGTSTP); /* send ourselves a STOP signal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 # ifdef _REENTRANT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 /* When we didn't suspend immediately in the kill(), do it now. Happens
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 * on multi-threaded Solaris. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 if (!sigcont_received)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 pause();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 # ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 * Set oldtitle to NULL, so the current title is obtained again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 vim_free(oldtitle);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 oldtitle = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 settmode(TMODE_RAW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 suspend_shell();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 mch_init()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 Columns = 80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 Rows = 24;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 set_signals();
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1092
765
335444c09581 updated for version 7.0225
vimboss
parents: 758
diff changeset
1093 #ifdef MACOS_CONVERT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1094 mac_conv_init();
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1095 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 set_signals()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 #if defined(SIGWINCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 * WINDOW CHANGE signal is handled with sig_winch().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 * We want the STOP signal to work, to make mch_suspend() work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 * For "rvim" the STOP signal is ignored.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 #ifdef SIGTSTP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 #ifdef _REENTRANT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 signal(SIGCONT, sigcont_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 * We want to ignore breaking of PIPEs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 #ifdef SIGPIPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 signal(SIGPIPE, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 #ifdef SIGINT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1127 catch_int_signal();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 * Ignore alarm signals (Perl's alarm() generates it).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 #ifdef SIGALRM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 signal(SIGALRM, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 * Catch SIGPWR (power failure?) to preserve the swap files, so that no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 * work will be lost.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 #ifdef SIGPWR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 * Arrange for other signals to gracefully shutdown Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 catch_signals(deathtrap, SIG_ERR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 #if defined(FEAT_GUI) && defined(SIGHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 * When the GUI is running, ignore the hangup signal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 signal(SIGHUP, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1159 #if defined(SIGINT) || defined(PROTO)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1160 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1161 * Catch CTRL-C (only works while in Cooked mode).
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1162 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1163 static void
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1164 catch_int_signal()
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1165 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1166 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1167 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1168 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1169
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 reset_signals()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 catch_signals(SIG_DFL, SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 #ifdef _REENTRANT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 /* SIGCONT isn't in the list, because its default action is ignore */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 signal(SIGCONT, SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 catch_signals(func_deadly, func_other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 RETSIGTYPE (*func_deadly)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 RETSIGTYPE (*func_other)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 if (signal_info[i].deadly)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 struct sigaction sa;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 /* Setup to use the alternate stack for the signal function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 sa.sa_handler = func_deadly;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 sigemptyset(&sa.sa_mask);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 # if defined(__linux__) && defined(_REENTRANT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 /* On Linux, with glibc compiled for kernel 2.2, there is a bug in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 * thread handling in combination with using the alternate stack:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 * pthread library functions try to use the stack pointer to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 * identify the current thread, causing a SEGV signal, which
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 * recursively calls deathtrap() and hangs. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 sa.sa_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 sa.sa_flags = SA_ONSTACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 sigaction(signal_info[i].sig, &sa, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 struct sigvec sv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 /* Setup to use the alternate stack for the signal function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 sv.sv_handler = func_deadly;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 sv.sv_mask = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 sv.sv_flags = SV_ONSTACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 sigvec(signal_info[i].sig, &sv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 signal(signal_info[i].sig, func_deadly);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 else if (func_other != SIG_ERR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 signal(signal_info[i].sig, func_other);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 /*
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1226 * Handling of SIGHUP, SIGQUIT and SIGTERM:
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1227 * "when" == a signal: when busy, postpone, otherwise return TRUE
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1228 * "when" == SIGNAL_BLOCK: Going to be busy, block signals
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1229 * "when" == SIGNAL_UNBLOCK: Going wait, unblock signals
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1230 * Returns TRUE when Vim should exit.
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1231 */
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1232 int
413
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 407
diff changeset
1233 vim_handle_signal(sig)
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1234 int sig;
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1235 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1236 static int got_signal = 0;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1237 static int blocked = TRUE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1238
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1239 switch (sig)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1240 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1241 case SIGNAL_BLOCK: blocked = TRUE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1242 break;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1243
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1244 case SIGNAL_UNBLOCK: blocked = FALSE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1245 if (got_signal != 0)
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1246 {
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1247 kill(getpid(), got_signal);
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1248 got_signal = 0;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1249 }
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1250 break;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1251
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1252 default: if (!blocked)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1253 return TRUE; /* exit! */
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1254 got_signal = sig;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1255 #ifdef SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1256 if (sig != SIGPWR)
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1257 #endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1258 got_int = TRUE; /* break any loops */
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1259 break;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1260 }
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1261 return FALSE;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1262 }
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1263
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1264 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 * Check_win checks whether we have an interactive stdout.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 mch_check_win(argc, argv)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 int argc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 char **argv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 * Store argv[0], may be used for $VIM. Only use it if it is an absolute
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 * name, mostly it's just "vim" and found in the path, which is unusable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 if (mch_isFullName(argv[0]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 exe_name = vim_strsave((char_u *)argv[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 if (isatty(1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 * Return TRUE if the input comes from a terminal, FALSE otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 mch_input_isatty()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 if (isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 && (defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 static void xopen_message __ARGS((struct timeval *tvp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 * Give a message about the elapsed time for opening the X window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 xopen_message(tvp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 struct timeval *tvp; /* must contain start time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 struct timeval end_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 /* Compute elapsed time. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 gettimeofday(&end_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 smsg((char_u *)_("Opening the X display took %ld msec"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 (end_tv.tv_sec - tvp->tv_sec) * 1000L
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 236
diff changeset
1317 + (end_tv.tv_usec - tvp->tv_usec) / 1000L);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 #if defined(FEAT_X11) && (defined(FEAT_TITLE) || defined(FEAT_XCLIPBOARD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 * A few functions shared by X11 title and clipboard code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 static int x_error_handler __ARGS((Display *dpy, XErrorEvent *error_event));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 static int x_error_check __ARGS((Display *dpy, XErrorEvent *error_event));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 static int x_connect_to_server __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 static int test_x11_window __ARGS((Display *dpy));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 static int got_x_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 * X Error handler, otherwise X just exits! (very rude) -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 x_error_handler(dpy, error_event)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 XErrorEvent *error_event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 {
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 39
diff changeset
1341 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 STRCAT(IObuff, _("\nVim: Got X error\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 /* We cannot print a message and continue, because no X calls are allowed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 * here (causes my system to hang). Silently continuing might be an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 * alternative... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 preserve_exit(); /* preserve files and exit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 return 0; /* NOTREACHED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 * Another X Error handler, just used to check for errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 x_error_check(dpy, error_event)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 XErrorEvent *error_event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 got_x_error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 # if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 * An X IO Error handler, used to catch error while opening the display.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 static int x_IOerror_check __ARGS((Display *dpy));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 x_IOerror_check(dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 /* This function should not return, it causes exit(). Longjump instead. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 LONGJMP(lc_jump_env, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 /*NOTREACHED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 * An X IO Error handler, used to catch terminal errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 static int x_IOerror_handler __ARGS((Display *dpy));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 x_IOerror_handler(dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 xterm_Shell = (Widget)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 /* This function should not return, it causes exit(). Longjump instead. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 LONGJMP(x_jump_env, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 /*NOTREACHED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 * Return TRUE when connection to the X server is desired.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 x_connect_to_server()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 #if defined(FEAT_CLIENTSERVER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 if (x_force_connect)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 if (x_no_connect)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 /* Check for a match with "exclude:" from 'clipboard'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 if (clip_exclude_prog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 regmatch.rm_ic = FALSE; /* Don't ignore case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 regmatch.regprog = clip_exclude_prog;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 if (vim_regexec(&regmatch, T_NAME, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 * Test if "dpy" and x11_window are valid by getting the window title.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 * I don't actually want it yet, so there may be a simpler call to use, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 * this will cause the error handler x_error_check() to be called if anything
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 * is wrong, such as the window pointer being invalid (as can happen when the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 * user changes his DISPLAY, but not his WINDOWID) -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 test_x11_window(dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 int (*old_handler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 old_handler = XSetErrorHandler(x_error_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 got_x_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 if (XGetWMName(dpy, x11_window, &text_prop))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 XFree((void *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 XSync(dpy, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 (void)XSetErrorHandler(old_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 if (p_verbose > 0 && got_x_error)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1454 verb_msg((char_u *)_("Testing the X display failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 return (got_x_error ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 static int get_x11_thing __ARGS((int get_title, int test_only));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 * try to get x11 window and display
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 get_x11_windis()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 char *winid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 static int result = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 #define XD_NONE 0 /* x11_display not set here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 #define XD_HERE 1 /* x11_display opened here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 #define XD_GUI 2 /* x11_display used from gui.dpy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 #define XD_XTERM 3 /* x11_display used from xterm_dpy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 static int x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 static int did_set_error_handler = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 if (!did_set_error_handler)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 /* X just exits if it finds an error otherwise! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 (void)XSetErrorHandler(x_error_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 did_set_error_handler = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 557
diff changeset
1490 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 * If the X11 display was opened here before, for the window where Vim
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 * was started, close that one now to avoid a memory leak.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 if (x11_display_from == XD_HERE && x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 if (gui_get_x11_windis(&x11_window, &x11_display) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 x11_display_from = XD_GUI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 else if (x11_display_from == XD_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 /* GUI must have stopped somehow, clear x11_display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 /* When started with the "-X" argument, don't try connecting. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 if (!x_connect_to_server())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 * If WINDOWID not set, should try another method to find out
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 * what the current window number is. The only code I know for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 * this is very complicated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 * We assume that zero is invalid for WINDOWID.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 x11_window = (Window)atol(winid);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 if (xterm_dpy != NULL && x11_window != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 /* Checked it already. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 if (x11_display_from == XD_XTERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 * If the X11 display was opened here before, for the window where Vim
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 * was started, close that one now to avoid a memory leak.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 if (x11_display_from == XD_HERE && x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 x11_display = xterm_dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 x11_display_from = XD_XTERM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 if (test_x11_window(x11_display) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 /* probably bad $WINDOWID */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 if (x11_window == 0 || x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 result = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 if (result != -1) /* Have already been here and set this */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 return result; /* Don't do all these X calls again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 if (x11_window != 0 && x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 RETSIGTYPE (*sig_save)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 #if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 struct timeval start_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 if (p_verbose > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 gettimeofday(&start_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 * Opening the Display may hang if the DISPLAY setting is wrong, or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 * the network connection is bad. Set an alarm timer to get out.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 sig_alarm_called = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 sig_save = (RETSIGTYPE (*)())signal(SIGALRM,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 (RETSIGTYPE (*)())sig_alarm);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 alarm(2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 x11_display = XOpenDisplay(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 alarm(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 signal(SIGALRM, (RETSIGTYPE (*)())sig_save);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 if (p_verbose > 0 && sig_alarm_called)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1593 verb_msg((char_u *)_("Opening the X display timed out"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 if (x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1599 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1600 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 xopen_message(&start_tv);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1602 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1603 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 if (test_x11_window(x11_display) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 /* Maybe window id is bad */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 x11_display_from = XD_HERE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 if (x11_window == 0 || x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 return (result = FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 return (result = OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 * Determine original x11 Window Title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 get_x11_title(test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 {
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 22
diff changeset
1628 return get_x11_thing(TRUE, test_only);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 * Determine original x11 Window icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 get_x11_icon(test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 retval = get_x11_thing(FALSE, test_only);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 /* could not get old icon, use terminal name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 if (oldicon == NULL && !test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 if (STRNCMP(T_NAME, "builtin_", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 oldicon = T_NAME + 8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 oldicon = T_NAME;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 get_x11_thing(get_title, test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 int get_title; /* get title string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 Status status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 if (get_x11_windis() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 /* Get window/icon name if any */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 status = XGetWMName(x11_display, x11_window, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 status = XGetWMIconName(x11_display, x11_window, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 * If terminal is xterm, then x11_window may be a child window of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 * outer xterm window that actually contains the window/icon name, so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 * keep traversing up the tree until a window with a title/icon is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 * found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 /* Previously this was only done for xterm and alikes. I don't see a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 * reason why it would fail for other terminal emulators.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 * if (term_is_xterm) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 Window root;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 Window parent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 Window win = x11_window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 Window *children;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 unsigned int num_children;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 while (!status || text_prop.value == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 if (!XQueryTree(x11_display, win, &root, &parent, &children,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 &num_children))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 if (children)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 XFree((void *)children);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 if (parent == root || parent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 win = parent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 status = XGetWMName(x11_display, win, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 status = XGetWMIconName(x11_display, win, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 if (status && text_prop.value != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 if (!test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 if (text_prop.encoding == XA_STRING)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 oldtitle = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 oldicon = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 #ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 char **cl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 Status transform_status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 transform_status = XmbTextPropertyToTextList(x11_display,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 &cl, &n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 if (transform_status >= Success && n > 0 && cl[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 oldtitle = vim_strsave((char_u *) cl[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 oldicon = vim_strsave((char_u *) cl[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 XFreeStringList(cl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 oldtitle = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 oldicon = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 XFree((void *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 /* Are Xutf8 functions available? Avoid error from old compilers. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 #if defined(X_HAVE_UTF8_STRING) && defined(FEAT_MBYTE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 # if X_HAVE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 # define USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 * Set x11 Window Title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 * get_x11_windis() must be called before this and have returned OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 set_x11_title(title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 /* XmbSetWMProperties() and Xutf8SetWMProperties() should use a STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 * when possible, COMPOUND_TEXT otherwise. COMPOUND_TEXT isn't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 * supported everywhere and STRING doesn't work for multi-byte titles.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 #ifdef USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 #if XtSpecificationRelease >= 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 # ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 XmbSetWMProperties(x11_display, x11_window, (const char *)title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 XTextProperty text_prop;
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
1785 char *c_title = (char *)title;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 /* directly from example 3-18 "basicwin" of Xlib Programming Manual */
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
1788 (void)XStringListToTextProperty(&c_title, 1, &text_prop);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 XSetWMProperties(x11_display, x11_window, &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 XStoreName(x11_display, x11_window, (char *)title);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 * Set x11 Window icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 * get_x11_windis() must be called before this and have returned OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 set_x11_icon(icon)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 char_u *icon;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 /* See above for comments about using X*SetWMProperties(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 #ifdef USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 #if XtSpecificationRelease >= 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 # ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 XTextProperty text_prop;
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
1822 char *c_icon = (char *)icon;
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
1823
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
1824 (void)XStringListToTextProperty(&c_icon, 1, &text_prop);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 XSetWMProperties(x11_display, x11_window, NULL, &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 XSetIconName(x11_display, x11_window, (char *)icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 #else /* FEAT_X11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 get_x11_title(test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 get_x11_icon(test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 if (!test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 if (STRNCMP(T_NAME, "builtin_", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 oldicon = T_NAME + 8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 oldicon = T_NAME;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 #endif /* FEAT_X11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 mch_can_restore_title()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 return get_x11_title(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 mch_can_restore_icon()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 return get_x11_icon(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 * Set the window title and icon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 mch_settitle(title, icon)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 char_u *icon;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 int type = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 static int recursive = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 if (T_NAME == NULL) /* no terminal name (yet) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 if (title == NULL && icon == NULL) /* nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 /* When one of the X11 functions causes a deadly signal, we get here again
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 * recursively. Avoid hanging then (something is probably locked). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 if (recursive)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 ++recursive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 * if the window ID and the display is known, we may use X11 calls
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 if (get_x11_windis() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 type = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 # if defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_GTK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 type = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 * Note: if "t_TS" is set, title is set with escape sequence rather
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 * than x11 calls, because the x11 calls don't always work
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 if ((type || *T_TS != NUL) && title != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 if (oldtitle == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 ) /* first call but not in GUI, save title */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 (void)get_x11_title(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 if (*T_TS != NUL) /* it's OK if t_fs is empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 term_settitle(title);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 # ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 if (!gui.in_use) /* don't do this if GTK+ is running */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 set_x11_title(title); /* x11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 #endif
64
587305d23d2c updated for version 7.0030
vimboss
parents: 42
diff changeset
1930 #if defined(FEAT_GUI_GTK) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 gui_mch_settitle(title, icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 did_set_title = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 if ((type || *T_CIS != NUL) && icon != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 if (oldicon == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 ) /* first call, save icon */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 get_x11_icon(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 if (*T_CIS != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 out_str(T_CIS); /* set icon start */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 out_str_nf(icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 out_str(T_CIE); /* set icon end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 # ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 if (!gui.in_use) /* don't do this if GTK+ is running */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 set_x11_icon(icon); /* x11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 did_set_icon = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 --recursive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 * Restore the window/icon title.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 * "which" is one of:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 * 1 only restore title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 * 2 only restore icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 * 3 restore title and icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 mch_restore_title(which)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 int which;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 /* only restore the title or icon when it has been set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 mch_settitle(((which & 1) && did_set_title) ?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 (oldtitle ? oldtitle : p_titleold) : NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 ((which & 2) && did_set_icon) ? oldicon : NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 #endif /* FEAT_TITLE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 * Return TRUE if "name" looks like some xterm name.
158
78423945b251 updated for version 7.0048
vimboss
parents: 147
diff changeset
1987 * Seiichi Sato mentioned that "mlterm" works like xterm.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 vim_is_xterm(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 return (STRNICMP(name, "xterm", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 || STRNICMP(name, "nxterm", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 || STRNICMP(name, "kterm", 5) == 0
158
78423945b251 updated for version 7.0048
vimboss
parents: 147
diff changeset
1998 || STRNICMP(name, "mlterm", 6) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 || STRNICMP(name, "rxvt", 4) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 || STRCMP(name, "builtin_xterm") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 #if defined(FEAT_MOUSE_TTY) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 * Return non-zero when using an xterm mouse, according to 'ttymouse'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 * Return 1 for "xterm".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 * Return 2 for "xterm2".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 if (ttym_flags == TTYM_XTERM2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 if (ttym_flags == TTYM_XTERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 vim_is_iris(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 return (STRNICMP(name, "iris-ansi", 9) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 || STRCMP(name, "builtin_iris-ansi") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 vim_is_vt300(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 return FALSE; /* actually all ANSI comp. terminals should be here */
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2036 /* catch VT100 - VT5xx */
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2037 return ((STRNICMP(name, "vt", 2) == 0
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2038 && vim_strchr((char_u *)"12345", name[2]) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 || STRCMP(name, "builtin_vt320") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 * Return TRUE if "name" is a terminal for which 'ttyfast' should be set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 * This should include all windowed terminal emulators.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 vim_is_fastterm(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 if (vim_is_xterm(name) || vim_is_vt300(name) || vim_is_iris(name))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 return ( STRNICMP(name, "hpterm", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 || STRNICMP(name, "sun-cmd", 7) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 || STRNICMP(name, "screen", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 || STRNICMP(name, "dtterm", 6) == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 * Insert user name in s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 * Return OK if a name found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 mch_get_user_name(s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 #ifdef VMS
509
c30adca15506 updated for version 7.0143
vimboss
parents: 501
diff changeset
2070 vim_strncpy(s, (char_u *)cuserid(NULL), len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 return mch_get_uname(getuid(), s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 * Insert user name for "uid" in s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 * Return OK if a name found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 mch_get_uname(uid, s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 uid_t uid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 struct passwd *pw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 if ((pw = getpwuid(uid)) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 && pw->pw_name != NULL && *(pw->pw_name) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2093 vim_strncpy(s, (char_u *)pw->pw_name, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 sprintf((char *)s, "%d", (int)uid); /* assumes s is long enough */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 return FAIL; /* a number is not a name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 * Insert host name is s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 #ifdef HAVE_SYS_UTSNAME_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 mch_get_host_name(s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 struct utsname vutsname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 if (uname(&vutsname) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 *s = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 else
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2116 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 #else /* HAVE_SYS_UTSNAME_H */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 # ifdef HAVE_SYS_SYSTEMINFO_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 mch_get_host_name(s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 # ifdef VAXC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 vaxc$gethostname((char *)s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 gethostname((char *)s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 s[len - 1] = NUL; /* make sure it's terminated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 #endif /* HAVE_SYS_UTSNAME_H */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 * return process ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 long
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 mch_get_pid()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 return (long)getpid();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 static char *strerror __ARGS((int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 static char *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 strerror(err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 int err;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 extern int sys_nerr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 extern char *sys_errlist[];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 static char er[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 if (err > 0 && err < sys_nerr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 return (sys_errlist[err]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 sprintf(er, "Error %d", err);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 return er;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 * Get name of current directory into buffer 'buf' of length 'len' bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 * Return OK for success, FAIL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 mch_dirname(buf, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 #if defined(USE_GETCWD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 if (getcwd((char *)buf, len) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 STRCPY(buf, strerror(errno));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 return (getwd((char *)buf) != NULL ? OK : FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 #if defined(OS2) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 * Replace all slashes by backslashes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 * When 'shellslash' set do it the other way around.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 slash_adjust(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 while (*p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 if (*p == psepcN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 *p = psepc;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
2199 mb_ptr_adv(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 * Get absolute file name into buffer 'buf' of length 'len' bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 * return FAIL for failure, OK for success
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 mch_FullName(fname, buf, len, force)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 char_u *fname, *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 int force; /* also expand when already absolute path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 int only_drive; /* file name is only a drive letter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 #ifdef HAVE_FCHDIR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 int fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 static int dont_fchdir = FALSE; /* TRUE when fchdir() doesn't work */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 char_u olddir[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 int retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 fname = vms_fixfilename(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 /* expand it if forced or not an absolute path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 if (force || !mch_isFullName(fname))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 * If the file name has a path, change to that directory for a moment,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 * and then do the getwd() (and get back to where we were).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 * This will get the correct path name with "../" things.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 only_drive = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 if (((p = vim_strrchr(fname, '/')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 || ((p = vim_strrchr(fname, '\\')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 || (((p = vim_strchr(fname, ':')) != NULL) && ++only_drive))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 if ((p = vim_strrchr(fname, '/')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 #ifdef HAVE_FCHDIR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 * Use fchdir() if possible, it's said to be faster and more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 * reliable. But on SunOS 4 it might not work. Check this by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 * doing a fchdir() right now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 if (!dont_fchdir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 fd = open(".", O_RDONLY | O_EXTRA, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 if (fd >= 0 && fchdir(fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 dont_fchdir = TRUE; /* don't try again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 /* Only change directory when we are sure we can return to where
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 * we are now. After doing "su" chdir(".") might not work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 #ifdef HAVE_FCHDIR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 fd < 0 &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 (mch_dirname(olddir, MAXPATHL) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 || mch_chdir((char *)olddir) != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 p = NULL; /* can't get current dir: don't chdir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 * compensate for case where ':' from "D:" was the only
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 * path separator detected in the file name; the _next_
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 * character has to be removed, and then restored later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 if (only_drive)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 /* The directory is copied into buf[], to be able to remove
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 * the file name without changing it (could be a string in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 * read-only memory) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 if (p - fname >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2296 vim_strncpy(buf, fname, p - fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 if (mch_chdir((char *)buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 fname = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 #ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 if (only_drive)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 p--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 if (retval != FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 fname--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 if (mch_dirname(buf, len) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 #ifdef HAVE_FCHDIR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 if (fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 l = fchdir(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 l = mch_chdir((char *)olddir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 if (l != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 EMSG(_(e_prev_dir));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 l = STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 if (l >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 if (l > 0 && buf[l - 1] != '/' && *fname != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 && STRCMP(fname, ".") != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 STRCAT(buf, "/");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 /* Catch file names which are too long. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 if (retval == FAIL || STRLEN(buf) + STRLEN(fname) >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 /* Do not append ".", "/dir/." is equal to "/dir". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 if (STRCMP(fname, ".") != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 STRCAT(buf, fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 * Return TRUE if "fname" does not depend on the current directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 mch_isFullName(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 #ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 return _fnisabs(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 return ( fname[0] == '/' || fname[0] == '.' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 strchr((char *)fname,':') || strchr((char *)fname,'"') ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 (strchr((char *)fname,'[') && strchr((char *)fname,']'))||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 (strchr((char *)fname,'<') && strchr((char *)fname,'>')) );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 return (*fname == '/' || *fname == '~');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2377 #if defined(USE_FNAME_CASE) || defined(PROTO)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2378 /*
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2379 * Set the case of the file name, if it already exists. This will cause the
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2380 * file name to remain exactly the same.
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2381 * Only required for file systems where case is ingored and preserved.
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2382 */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2383 /*ARGSUSED*/
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2384 void
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2385 fname_case(name, len)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2386 char_u *name;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2387 int len; /* buffer size, only used when name gets longer */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2388 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2389 struct stat st;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2390 char_u *slash, *tail;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2391 DIR *dirp;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2392 struct dirent *dp;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2393
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2394 if (lstat((char *)name, &st) >= 0)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2395 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2396 /* Open the directory where the file is located. */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2397 slash = vim_strrchr(name, '/');
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2398 if (slash == NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2399 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2400 dirp = opendir(".");
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2401 tail = name;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2402 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2403 else
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2404 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2405 *slash = NUL;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2406 dirp = opendir((char *)name);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2407 *slash = '/';
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2408 tail = slash + 1;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2409 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2410
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2411 if (dirp != NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2412 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2413 while ((dp = readdir(dirp)) != NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2414 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2415 /* Only accept names that differ in case and are the same byte
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2416 * length. TODO: accept different length name. */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2417 if (STRICMP(tail, dp->d_name) == 0
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2418 && STRLEN(tail) == STRLEN(dp->d_name))
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2419 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2420 char_u newname[MAXPATHL + 1];
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2421 struct stat st2;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2422
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2423 /* Verify the inode is equal. */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2424 vim_strncpy(newname, name, MAXPATHL);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2425 vim_strncpy(newname + (tail - name), (char_u *)dp->d_name,
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2426 MAXPATHL - (tail - name));
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2427 if (lstat((char *)newname, &st2) >= 0
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2428 && st.st_ino == st2.st_ino
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2429 && st.st_dev == st2.st_dev)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2430 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2431 STRCPY(tail, dp->d_name);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2432 break;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2433 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2434 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2435 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2436
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2437 closedir(dirp);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2438 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2439 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2440 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2441 #endif
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2442
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 * Get file permissions for 'name'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 * Returns -1 when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 long
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 mch_getperm(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 struct stat statb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 /* Keep the #ifdef outside of stat(), it may be a macro. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 if (stat((char *)vms_fixfilename(name), &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 if (stat((char *)name, &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 return statb.st_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 * set file permission for 'name' to 'perm'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 mch_setperm(name, perm)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 long perm;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 return (chmod((char *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 vms_fixfilename(name),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 name,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 (mode_t)perm) == 0 ? OK : FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 #if defined(HAVE_ACL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 # ifdef HAVE_SYS_ACL_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 # include <sys/acl.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 # ifdef HAVE_SYS_ACCESS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 # include <sys/access.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 # ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 typedef struct vim_acl_solaris_T {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 int acl_cnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 aclent_t *acl_entry;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 } vim_acl_solaris_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 * Return a pointer to the ACL of file "fname" in allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 * Return NULL if the ACL is not available for whatever reason.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 vim_acl_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 mch_get_acl(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 vim_acl_T ret = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 vim_acl_solaris_T *aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 aclent = malloc(sizeof(vim_acl_solaris_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 free(aclent->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 ret = (vim_acl_T)aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 #if defined(HAVE_AIX_ACL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 int aclsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 struct acl *aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 aclsize = sizeof(struct acl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 aclent = malloc(aclsize);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 if (errno == ENOSPC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 aclsize = aclent->acl_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 aclent = realloc(aclent, aclsize);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 ret = (vim_acl_T)aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 #endif /* HAVE_AIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 #endif /* HAVE_SOLARIS_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 #endif /* HAVE_POSIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 * Set the ACL of file "fname" to "acl" (unless it's NULL).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 mch_set_acl(fname, aclent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 vim_acl_T aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 if (aclent == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 ((vim_acl_solaris_T *)aclent)->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 #ifdef HAVE_AIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 #endif /* HAVE_AIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 #endif /* HAVE_SOLARIS_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 #endif /* HAVE_POSIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 mch_free_acl(aclent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 vim_acl_T aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 if (aclent == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 acl_free((acl_t)aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 free(((vim_acl_solaris_T *)aclent)->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 #ifdef HAVE_AIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 #endif /* HAVE_AIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 #endif /* HAVE_SOLARIS_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 #endif /* HAVE_POSIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 * Set hidden flag for "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 mch_hide(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 /* can't hide a file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 * return TRUE if "name" is a directory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 * return FALSE if "name" is not a directory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 * return FALSE for error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 mch_isdir(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 struct stat statb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 if (*name == NUL) /* Some stat()s don't flag "" as an error. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 if (stat((char *)name, &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 #ifdef _POSIX_SOURCE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 return ((statb.st_mode & S_IFMT) == S_IFDIR ? TRUE : FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 static int executable_file __ARGS((char_u *name));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 * Return 1 if "name" is an executable file, 0 if not or it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 executable_file(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 if (stat((char *)name, &st))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 return S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 * Return 1 if "name" can be found in $PATH and executed, 0 if not.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 * Return -1 if unknown.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 mch_can_exe(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 char_u *p, *e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 /* If it's an absolute or relative path don't need to use $PATH. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 if (mch_isFullName(name) || (name[0] == '.' && (name[1] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 || (name[1] == '.' && name[2] == '/'))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 return executable_file(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 p = (char_u *)getenv("PATH");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 if (p == NULL || *p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 buf = alloc((unsigned)(STRLEN(name) + STRLEN(p) + 2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 * Walk through all entries in $PATH to check if "name" exists there and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 * is an executable file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 e = (char_u *)strchr((char *)p, ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 if (e == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 e = p + STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 if (e - p <= 1) /* empty entry means current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 STRCPY(buf, "./");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2689 vim_strncpy(buf, p, e - p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 STRCAT(buf, name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 retval = executable_file(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 if (retval == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 if (*e != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 p = e + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 * Check what "name" is:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 * NODE_NORMAL: file or directory (or doesn't exist)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 * NODE_WRITABLE: writable device, socket, fifo, etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 * NODE_OTHER: non-writable things
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 mch_nodetype(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 if (stat((char *)name, &st))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 return NODE_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 return NODE_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 #ifndef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 if (S_ISBLK(st.st_mode)) /* block device isn't writable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 return NODE_OTHER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 /* Everything else is writable? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 return NODE_WRITABLE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 mch_early_init()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 #ifdef HAVE_CHECK_STACK_GROWTH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 int i;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
2735
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 check_stack_growth((char *)&i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
2738 # ifdef HAVE_STACK_LIMIT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 get_stack_limit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 * Setup an alternative stack for signals. Helps to catch signals when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 * running out of stack space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 * Use of sigaltstack() is preferred, it's more portable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 * Ignore any errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 signal_stack = malloc(SIGSTKSZ);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 init_signal_stack();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2756 #if defined(EXITFREE) || defined(PROTO)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2757 void
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2758 mch_free_mem()
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2759 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2760 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2761 if (clip_star.owned)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2762 clip_lose_selection(&clip_star);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2763 if (clip_plus.owned)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2764 clip_lose_selection(&clip_plus);
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2765 # endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2766 # if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) || defined(PROTO)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2767 if (xterm_Shell != (Widget)0)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2768 XtDestroyWidget(xterm_Shell);
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2769 if (xterm_dpy != NULL)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2770 XtCloseDisplay(xterm_dpy);
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2771 if (app_context != (XtAppContext)NULL)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2772 XtDestroyApplicationContext(app_context);
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2773 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2774 # ifdef FEAT_X11
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2775 if (x11_display != NULL && x11_display != xterm_dpy)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2776 XCloseDisplay(x11_display);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2777 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2778 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2779 vim_free(signal_stack);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2780 signal_stack = NULL;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2781 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2782 # ifdef FEAT_TITLE
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2783 vim_free(oldtitle);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2784 vim_free(oldicon);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
2785 # endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2786 }
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2787 #endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2788
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 static void exit_scroll __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 * Output a newline when exiting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 * Make sure the newline goes to the same stream as the text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 exit_scroll()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
2798 if (silent_mode)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
2799 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 if (newline_on_exit || msg_didout)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 if (info_message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 mch_msg("\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 mch_errmsg("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 out_char('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 restore_cterm_colors(); /* get original colors back */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 msg_clr_eos_force(); /* clear the rest of the display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 windgoto((int)Rows - 1, 0); /* may have moved the cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 mch_exit(r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 exiting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 x11_export_final_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 if (!gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 settmode(TMODE_COOK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 mch_restore_title(3); /* restore xterm title and icon name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 * When t_ti is not empty but it doesn't cause swapping terminal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 * pages, need to output a newline when msg_didout is set. But when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 * t_ti does swap pages it should not go to the shell page. Do this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 * before stoptermcap().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 if (swapping_screen() && !newline_on_exit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 exit_scroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 /* Stop termcap: May need to check for T_CRV response, which
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 * requires RAW mode. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 stoptermcap();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 * A newline is only required after a message in the alternate screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 * This is set to TRUE by wait_return().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 if (!swapping_screen() || newline_on_exit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 exit_scroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 /* Cursor may have been switched off without calling starttermcap()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 * when doing "vim -u vimrc" and vimrc contains ":q". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 if (full_screen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 ml_close_all(TRUE); /* remove all memfiles */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 may_core_dump();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 gui_exit(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 #endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
2870
765
335444c09581 updated for version 7.0225
vimboss
parents: 758
diff changeset
2871 #ifdef MACOS_CONVERT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
2872 mac_conv_cleanup();
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
2873 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
2874
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 /* A core dump won't be created if the signal handler
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 * doesn't return, so we can't call exit() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 if (deadly_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
2882 #ifdef FEAT_NETBEANS_INTG
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
2883 if (usingNetbeans)
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
2884 netbeans_send_disconnect();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
2885 #endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2886
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2887 #ifdef EXITFREE
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2888 free_all_mem();
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2889 #endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
2890
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 exit(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 may_core_dump()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 if (deadly_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 signal(deadly_signal, SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 kill(getpid(), deadly_signal); /* Die using the signal we caught */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 mch_settmode(tmode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 int tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 static int first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 /* Why is NeXT excluded here (and not in os_unixx.h)? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 #if defined(ECHOE) && defined(ICANON) && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) && !defined(__NeXT__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 * for "new" tty systems
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 # ifdef HAVE_TERMIOS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 static struct termios told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 struct termios tnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 static struct termio told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 struct termio tnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 if (first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 tcgetattr(read_cmd_fd, &told);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 ioctl(read_cmd_fd, TCGETA, &told);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 tnew = told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 * ~ICRNL enables typing ^V^M
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 tnew.c_iflag &= ~ICRNL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 tnew.c_lflag &= ~(ICANON | ECHO | ISIG | ECHOE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 # if defined(IEXTEN) && !defined(__MINT__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 | IEXTEN /* IEXTEN enables typing ^V on SOLARIS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 /* but it breaks function keys on MINT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 # ifdef ONLCR /* don't map NL -> CR NL, we do it ourselves */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 tnew.c_oflag &= ~ONLCR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 tnew.c_cc[VMIN] = 1; /* return after 1 char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 tnew.c_cc[VTIME] = 0; /* don't wait */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 else if (tmode == TMODE_SLEEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 tnew.c_lflag &= ~(ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 int n = 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 /* A signal may cause tcsetattr() to fail (e.g., SIGCONT). Retry a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 * few times. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 && errno == EINTR && n > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 --n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 ioctl(read_cmd_fd, TCSETA, &tnew);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 * for "old" tty systems
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 # ifndef TIOCSETN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 # define TIOCSETN TIOCSETP /* for hpux 9.0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 static struct sgttyb ttybold;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 struct sgttyb ttybnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 if (first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 ioctl(read_cmd_fd, TIOCGETP, &ttybold);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 ttybnew = ttybold;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 ttybnew.sg_flags &= ~(CRMOD | ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 ttybnew.sg_flags |= RAW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 else if (tmode == TMODE_SLEEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 ttybnew.sg_flags &= ~(ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 ioctl(read_cmd_fd, TIOCSETN, &ttybnew);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 curr_tmode = tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 * Try to get the code for "t_kb" from the stty setting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 * Even if termcap claims a backspace key, the user's setting *should*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 * prevail. stty knows more about reality than termcap does, and if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 * somebody's usual erase key is DEL (which, for most BSD users, it will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 * be), they're going to get really annoyed if their erase key starts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 * doing forward deletes for no reason. (Eric Fischer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 get_stty()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 /* Why is NeXT excluded here (and not in os_unixx.h)? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 #if defined(ECHOE) && defined(ICANON) && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) && !defined(__NeXT__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 /* for "new" tty systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 # ifdef HAVE_TERMIOS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 struct termios keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 struct termio keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 if (tcgetattr(read_cmd_fd, &keys) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 if (ioctl(read_cmd_fd, TCGETA, &keys) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 buf[0] = keys.c_cc[VERASE];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 intr_char = keys.c_cc[VINTR];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 /* for "old" tty systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 struct sgttyb keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 if (ioctl(read_cmd_fd, TIOCGETP, &keys) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 buf[0] = keys.sg_erase;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 intr_char = keys.sg_kill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 add_termcode((char_u *)"kb", buf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 * If <BS> and <DEL> are now the same, redefine <DEL>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 p = find_termcode((char_u *)"kD");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 if (p != NULL && p[0] == buf[0] && p[1] == buf[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 do_fixdel(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 } /* to keep cindent happy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 #endif /* VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 #if defined(FEAT_MOUSE_TTY) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 * Set mouse clicks on or off.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 mch_setmouse(on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 int on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 static int ison = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 int xterm_mouse_vers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 if (on == ison) /* return quickly if nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 xterm_mouse_vers = use_xterm_mouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 if (xterm_mouse_vers > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 if (on) /* enable mouse events, use mouse tracking if available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 out_str_nf((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 (xterm_mouse_vers > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 ? IF_EB("\033[?1002h", ESC_STR "[?1002h")
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 : IF_EB("\033[?1000h", ESC_STR "[?1000h")));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 else /* disable mouse events, could probably always send the same */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 out_str_nf((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 (xterm_mouse_vers > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084 ? IF_EB("\033[?1002l", ESC_STR "[?1002l")
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 : IF_EB("\033[?1000l", ESC_STR "[?1000l")));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 ison = on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 else if (ttym_flags == TTYM_DEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 if (on) /* enable mouse events */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 out_str_nf((char_u *)"\033[1;2'z\033[1;3'{");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 else /* disable mouse events */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 out_str_nf((char_u *)"\033['z");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 ison = on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 if (gpm_open())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 ison = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 gpm_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 ison = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 /* D - Enable Mouse up/down messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 * L - Enable Left Button Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 * M - Enable Middle Button Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 * R - Enable Right Button Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 * K - Enable SHIFT and CTRL key Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 * + - Enable Advanced messaging of mouse moves and up/down messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 * Q - Quiet No Ack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 * # - Numeric value of mouse pointer required
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 * 0 = Multiview 2000 cursor, used as standard
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 * 1 = Windows Arrow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 * 2 = Windows I Beam
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 * 3 = Windows Hour Glass
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 * 4 = Windows Cross Hair
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 * 5 = Windows UP Arrow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 #ifdef JSBTERM_MOUSE_NONADVANCED /* Disables full feedback of pointer movements */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK1Q\033\\",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 ESC_STR "[0~ZwLMRK1Q" ESC_STR "\\"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK+1Q\033\\",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 ESC_STR "[0~ZwLMRK+1Q" ESC_STR "\\"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 ison = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 out_str_nf((char_u *)IF_EB("\033[0~ZwQ\033\\",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 ESC_STR "[0~ZwQ" ESC_STR "\\"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 ison = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 /* 1 = button press, 6 = release, 7 = drag, 1h...9l = right button */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 out_str_nf("\033[>1l\033[>6l\033[>7l\033[>1l\033[>9h");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 ison = on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 check_mouse_termcode()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 if (use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME)
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3180 ? IF_EB("\233M", CSI_STR "M")
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3181 : IF_EB("\033[M", ESC_STR "[M")));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 if (*p_mouse != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 /* force mouse off and maybe on to send possibly new mouse
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 * activation sequence to the xterm, with(out) drag tracing. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 mch_setmouse(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 del_mouse_termcode(KS_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MG", ESC_STR "MG"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 /* conflicts with xterm mouse: "\033[" and "\033[M" ??? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 set_mouse_termcode(KS_JSBTERM_MOUSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 (char_u *)IF_EB("\033[0~zw", ESC_STR "[0~zw"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 del_mouse_termcode(KS_JSBTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 # ifdef FEAT_MOUSE_NET
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3217 /* There is no conflict, but one may type "ESC }" from Insert mode. Don't
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 * define it in the GUI or when using an xterm. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 set_mouse_termcode(KS_NETTERM_MOUSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 (char_u *)IF_EB("\033}", ESC_STR "}"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 del_mouse_termcode(KS_NETTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 /* conflicts with xterm mouse: "\033[" and "\033[M" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 )
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3237 set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME)
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3238 ? IF_EB("\233", CSI_STR) : IF_EB("\033[", ESC_STR "[")));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 del_mouse_termcode(KS_DEC_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 /* same as the dec mouse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 set_mouse_termcode(KS_PTERM_MOUSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 (char_u *) IF_EB("\033[", ESC_STR "["));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 del_mouse_termcode(KS_PTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 * set screen mode, always fails.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 mch_screenmode(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 EMSG(_(e_screenmode));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 * Try to get the current window size:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 * 1. with an ioctl(), most accurate method
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 * 2. from the environment variables LINES and COLUMNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 * 3. from the termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 * 4. keep using the old values
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 * Return OK when size could be determined, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 mch_get_shellsize()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 long rows = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 long columns = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 * For OS/2 use _scrsize().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 int s[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 _scrsize(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 columns = s[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 rows = s[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 * 1. try using an ioctl. It is the most accurate method.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 * Try using TIOCGWINSZ first, some systems that have it also define
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 * TIOCGSIZE but don't have a struct ttysize.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 # ifdef TIOCGWINSZ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 struct winsize ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 int fd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 /* When stdout is not a tty, use stdin for the ioctl(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 if (!isatty(fd) && isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 fd = read_cmd_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 if (ioctl(fd, TIOCGWINSZ, &ws) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 columns = ws.ws_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 rows = ws.ws_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 # else /* TIOCGWINSZ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 # ifdef TIOCGSIZE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 struct ttysize ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 int fd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 /* When stdout is not a tty, use stdin for the ioctl(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 if (!isatty(fd) && isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 fd = read_cmd_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 if (ioctl(fd, TIOCGSIZE, &ts) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 columns = ts.ts_cols;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 rows = ts.ts_lines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 # endif /* TIOCGSIZE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 # endif /* TIOCGWINSZ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 * 2. get size from environment
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
3339 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
3340 * the ioctl() values!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 */
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
3342 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 if ((p = (char_u *)getenv("LINES")))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 rows = atoi((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 if ((p = (char_u *)getenv("COLUMNS")))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 columns = atoi((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 * 3. try reading "co" and "li" entries from termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 if (columns == 0 || rows == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 getlinecol(&columns, &rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 * 4. If everything fails, use the old values
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 if (columns <= 0 || rows <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 Rows = rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 Columns = columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 * Try to set the window size to Rows and Columns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 mch_set_shellsize()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 if (*T_CWS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 * NOTE: if you get an error here that term_set_winsize() is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 * undefined, check the output of configure. It could probably not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 * find a ncurses, termcap or termlib library.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 term_set_winsize((int)Rows, (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 #endif /* VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 * Rows and/or Columns has changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 mch_new_shellsize()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 /* Nothing to do. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3399 #ifndef USE_SYSTEM
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3400 static void append_ga_line __ARGS((garray_T *gap));
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3401
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3402 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3403 * Append the text in "gap" below the cursor line and clear "gap".
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3404 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3405 static void
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3406 append_ga_line(gap)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3407 garray_T *gap;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3408 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3409 /* Remove trailing CR. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3410 if (gap->ga_len > 0
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3411 && !curbuf->b_p_bin
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3412 && ((char_u *)gap->ga_data)[gap->ga_len - 1] == CAR)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3413 --gap->ga_len;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3414 ga_append(gap, NUL);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3415 ml_append(curwin->w_cursor.lnum++, gap->ga_data, 0, FALSE);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3416 gap->ga_len = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3417 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3418 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3419
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 mch_call_shell(cmd, options)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 int options; /* SHELL_*, see vim.h */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 char *ifn = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 char *ofn = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 int tmode = cur_tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 #ifdef USE_SYSTEM /* use system() to start the shell: simple but slow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 # ifndef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 char_u *newcmd; /* only needed for unix */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 * Set the preferred shell in the EMXSHELL environment variable (but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 * only if it is different from what is already in the environment).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 * Emx then takes care of whether to use "/c" or "-c" in an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 * intelligent way. Simply pass the whole thing to emx's system() call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 * Emx also starts an interactive shell if system() is passed an empty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 * string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 char_u *p, *old;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 if (((old = (char_u *)getenv("EMXSHELL")) == NULL) || STRCMP(old, p_sh))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 /* should check HAVE_SETENV, but I know we don't have it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 p = alloc(10 + strlen(p_sh));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 sprintf((char *)p, "EMXSHELL=%s", p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 putenv((char *)p); /* don't free the pointer! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 if (options & SHELL_COOKED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 settmode(TMODE_COOK); /* set to normal mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 if (cmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 x = system(""); /* this starts an interactive shell in emx */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 x = system((char *)cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 /* system() returns -1 when error occurs in starting shell */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 if (x == -1 && !emsg_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 MSG_PUTS(_("\nCannot execute shell "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 msg_outtrans(p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 # else /* not __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 if (cmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 x = system((char *)p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 if (ofn = strchr((char *)cmd, '>'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 *ofn++ = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 if (ifn = strchr((char *)cmd, '<'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 *ifn++ = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 p = strchr(ifn,' '); /* chop off any trailing spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 *p = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 if (ofn)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 x = vms_sys((char *)cmd, ofn, ifn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 x = system((char *)cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 newcmd = lalloc(STRLEN(p_sh)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 + (extra_shell_arg == NULL ? 0 : STRLEN(extra_shell_arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 + STRLEN(p_shcf) + STRLEN(cmd) + 4, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 if (newcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 x = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 sprintf((char *)newcmd, "%s %s %s %s", p_sh,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 (char *)p_shcf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 (char *)cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 x = system((char *)newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 x = vms_sys_status(x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 if (emsg_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 else if (x == 127)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 MSG_PUTS(_("\nCannot execute shell sh\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 # endif /* __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 else if (x && !(options & SHELL_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 MSG_PUTS(_("\nshell returned "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 msg_outnum((long)x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 settmode(TMODE_RAW); /* set to raw mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 # ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 resettitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 return x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 #else /* USE_SYSTEM */ /* don't use system(), use fork()/exec() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3536 # define EXEC_FAILED 122 /* Exit code when shell didn't execute. Don't use
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3537 127, some shells use that already */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 char_u *newcmd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 pid_t pid;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3541 pid_t wpid = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 pid_t wait_pid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 # ifdef HAVE_UNION_WAIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 union wait status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 int status = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 int retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 char **argv = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 int argc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 int inquote;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3554 int pty_master_fd = -1; /* for pty's */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 int pty_slave_fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 char *tty_name;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3558 # endif
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3559 int fd_toshell[2]; /* for pipes */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 int fd_fromshell[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 int pipe_error = FALSE;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3562 # ifdef HAVE_SETENV
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 char envbuf[50];
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3564 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 static char envbuf_Rows[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 static char envbuf_Columns[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 # endif
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3568 int did_settmode = FALSE; /* settmode(TMODE_RAW) called */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 if (options & SHELL_COOKED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 settmode(TMODE_COOK); /* set to normal mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 newcmd = vim_strsave(p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 if (newcmd == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 goto error;
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3577
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3578 /*
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3579 * Do this loop twice:
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3580 * 1: find number of arguments
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3581 * 2: separate them and build argv[]
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3582 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 for (i = 0; i < 2; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 p = newcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 argc = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 if (i == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 argv[argc] = (char *)p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 ++argc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 while (*p && (inquote || (*p != ' ' && *p != TAB)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 if (*p == '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 inquote = !inquote;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 if (i == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 argv = (char **)alloc((unsigned)((argc + 4) * sizeof(char *)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 if (argv == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 goto error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 if (cmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 if (extra_shell_arg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 argv[argc++] = (char *)extra_shell_arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 argv[argc++] = (char *)p_shcf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 argv[argc++] = (char *)cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 argv[argc] = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3621 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3622 * For the GUI, when writing the output into the buffer and when reading
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3623 * input from the buffer: Try using a pseudo-tty to get the stdin/stdout
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3624 * of the executed command into the Vim window. Or use a pipe.
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3625 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3626 if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3628 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3629 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3630 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3632 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 * Try to open a master pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 * If this works, open the slave pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 * If the slave can't be opened, close the master pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3638 if (p_guipty && !(options & (SHELL_READ|SHELL_WRITE)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 pty_master_fd = OpenPTY(&tty_name); /* open pty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 if (pty_master_fd >= 0 && ((pty_slave_fd =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 open(tty_name, O_RDWR | O_EXTRA, 0)) < 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 close(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 pty_master_fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 * If not opening a pty or it didn't work, try using pipes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 if (pty_master_fd < 0)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3652 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 pipe_error = (pipe(fd_toshell) < 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 if (!pipe_error) /* pipe create OK */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 pipe_error = (pipe(fd_fromshell) < 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 if (pipe_error) /* pipe create failed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 if (pipe_error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 MSG_PUTS(_("\nCannot create pipes\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 if (!pipe_error) /* pty or pipe opened or not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 # ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 beos_cleanup_read_thread();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 # endif
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3677
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 if ((pid = fork()) == -1) /* maybe we should use vfork() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 MSG_PUTS(_("\nCannot fork\n"));
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3681 if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3683 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3684 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3685 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3687 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 if (pty_master_fd >= 0) /* close the pseudo tty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 close(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 close(pty_slave_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 else /* close the pipes */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3694 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 close(fd_fromshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 else if (pid == 0) /* child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 reset_signals(); /* handle signals normally */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 if (!show_shell_mess || (options & SHELL_EXPAND))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 int fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 * Don't want to show any message from the shell. Can't just
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 * close stdout and stderr though, because some systems will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 * break if you try to write to them after that, so we must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 * use dup() to replace them with something else -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 * waiting for input.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 fd = open("/dev/null", O_RDWR | O_EXTRA, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 fclose(stdin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 fclose(stdout);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 fclose(stderr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 * If any of these open()'s and dup()'s fail, we just continue
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 * anyway. It's not fatal, and on most systems it will make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 * no difference at all. On a few it will cause the execvp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 * to exit with a non-zero status even when the completion
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 * could be done, which is nothing too serious. If the open()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 * or dup() failed we'd just do the same thing ourselves
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 * anyway -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 if (fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 dup(fd); /* To replace stdin (file descriptor 0) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 dup(fd); /* To replace stdout (file descriptor 1) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 dup(fd); /* To replace stderr (file descriptor 2) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 /* Don't need this now that we've duplicated it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3743 else if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3745 || gui.in_use
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3746 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3747 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3750 # ifdef HAVE_SETSID
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3751 /* Create our own process group, so that the child and all its
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3752 * children can be kill()ed. Don't do this when using pipes,
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3753 * because stdin is not a tty, we would loose /dev/tty. */
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3754 if (p_stmp)
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3755 (void)setsid();
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3756 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3757 # ifdef FEAT_GUI
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3758 if (pty_slave_fd >= 0)
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3759 {
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3760 /* push stream discipline modules */
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3761 if (options & SHELL_COOKED)
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3762 SetupSlavePTY(pty_slave_fd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 # ifdef TIOCSCTTY
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3764 /* Try to become controlling tty (probably doesn't work,
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3765 * unless run by root) */
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3766 ioctl(pty_slave_fd, TIOCSCTTY, (char *)NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 # endif
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3768 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3769 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 /* Simulate to have a dumb terminal (for now) */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3771 # ifdef HAVE_SETENV
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 setenv("TERM", "dumb", 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 sprintf((char *)envbuf, "%ld", Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 setenv("ROWS", (char *)envbuf, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 sprintf((char *)envbuf, "%ld", Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 setenv("LINES", (char *)envbuf, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 sprintf((char *)envbuf, "%ld", Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 setenv("COLUMNS", (char *)envbuf, 1);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3779 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 * Putenv does not copy the string, it has to remain valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 * Use a static array to avoid loosing allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 putenv("TERM=dumb");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 sprintf(envbuf_Rows, "ROWS=%ld", Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 putenv(envbuf_Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 sprintf(envbuf_Rows, "LINES=%ld", Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788 putenv(envbuf_Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 sprintf(envbuf_Columns, "COLUMNS=%ld", Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 putenv(envbuf_Columns);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3791 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3792
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3793 /*
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3794 * stderr is only redirected when using the GUI, so that a
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3795 * program like gpg can still access the terminal to get a
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3796 * passphrase using stderr.
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3797 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3798 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 if (pty_master_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 close(pty_master_fd); /* close master side of pty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 /* set up stdin/stdout/stderr for the child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 close(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 dup(pty_slave_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 close(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 dup(pty_slave_fd);
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3808 if (gui.in_use)
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3809 {
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3810 close(2);
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3811 dup(pty_slave_fd);
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3812 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 close(pty_slave_fd); /* has been dupped, close it now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 else
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3817 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 /* set up stdin for the child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 close(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 dup(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 /* set up stdout for the child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 close(fd_fromshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 close(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 dup(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3831 # ifdef FEAT_GUI
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3832 if (gui.in_use)
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3833 {
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3834 /* set up stderr for the child */
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3835 close(2);
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3836 dup(1);
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3837 }
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
3838 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3841
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 * There is no type cast for the argv, because the type may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 * different on different machines. This may cause a warning
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 * message with strict compilers, don't worry about it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 * Call _exit() instead of exit() to avoid closing the connection
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 * to the X server (esp. with GTK, which uses atexit()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 execvp(argv[0], argv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 _exit(EXEC_FAILED); /* exec failed, return failure code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 else /* parent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 * While child is running, ignore terminating signals.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3856 * Do catch CTRL-C, so that "got_int" is set.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 catch_signals(SIG_IGN, SIG_ERR);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3859 catch_int_signal();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 * For the GUI we redirect stdin, stdout and stderr to our window.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3863 * This is also used to pipe stdin/stdout to/from the external
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3864 * command.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3866 if ((options & (SHELL_READ|SHELL_WRITE))
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3867 # ifdef FEAT_GUI
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3868 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3869 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3870 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3872 # define BUFLEN 100 /* length for buffer, pseudo tty limit is 128 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 char_u buffer[BUFLEN + 1];
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3874 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 int buffer_off = 0; /* valid bytes in buffer[] */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3876 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 char_u ta_buf[BUFLEN + 1]; /* TypeAHead */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 int ta_len = 0; /* valid bytes in ta_buf[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 int p_more_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 int old_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 int toshell_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 int fromshell_fd;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3885 garray_T ga;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3886 int noread_cnt;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3887
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3888 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 if (pty_master_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 close(pty_slave_fd); /* close slave side of pty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 fromshell_fd = pty_master_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 toshell_fd = dup(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 else
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3896 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 toshell_fd = fd_toshell[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 fromshell_fd = fd_fromshell[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 * Write to the child if there are typed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 * Read from the child if there are characters available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 * Repeat the reading a few times if more characters are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 * available. Need to check for typed keys now and then, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 * not too often (delays when no chars are available).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 * This loop is quit if no characters can be read from the pty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 * (WaitForChar detected special condition), or there are no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 * characters available and the child has exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 * Only check if the child has exited when there is no more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 * output. The child may exit before all the output has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 * been printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 * Currently this busy loops!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 * This can probably dead-lock when the write blocks!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 p_more_save = p_more;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 p_more = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 old_State = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 State = EXTERNCMD; /* don't redraw at window resize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
3925 if ((options & SHELL_WRITE) && toshell_fd >= 0)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3926 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3927 /* Fork a process that will write the lines to the
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3928 * external program. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3929 if ((wpid = fork()) == -1)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3930 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3931 MSG_PUTS(_("\nCannot fork\n"));
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3932 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3933 else if (wpid == 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3934 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3935 linenr_T lnum = curbuf->b_op_start.lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3936 int written = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3937 char_u *p = ml_get(lnum);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3938 char_u *s;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3939 size_t l;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3940
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3941 /* child */
177
84c21eb4fc40 updated for version 7.0054
vimboss
parents: 167
diff changeset
3942 close(fromshell_fd);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3943 for (;;)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3944 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3945 l = STRLEN(p + written);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3946 if (l == 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3947 len = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3948 else if (p[written] == NL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3949 /* NL -> NUL translation */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3950 len = write(toshell_fd, "", (size_t)1);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3951 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3952 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3953 s = vim_strchr(p + written, NL);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3954 len = write(toshell_fd, (char *)p + written,
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3955 s == NULL ? l : s - (p + written));
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3956 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3957 if (len == l)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3958 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3959 /* Finished a line, add a NL, unless this line
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3960 * should not have one. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3961 if (lnum != curbuf->b_op_end.lnum
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3962 || !curbuf->b_p_bin
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3963 || (lnum != write_no_eol_lnum
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3964 && (lnum !=
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3965 curbuf->b_ml.ml_line_count
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3966 || curbuf->b_p_eol)))
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3967 write(toshell_fd, "\n", (size_t)1);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3968 ++lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3969 if (lnum > curbuf->b_op_end.lnum)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3970 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3971 /* finished all the lines, close pipe */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3972 close(toshell_fd);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3973 toshell_fd = -1;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3974 break;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3975 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3976 p = ml_get(lnum);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3977 written = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3978 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3979 else if (len > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3980 written += len;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3981 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3982 _exit(0);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3983 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3984 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3985 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3986 close(toshell_fd);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3987 toshell_fd = -1;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3988 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3989 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3990
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3991 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3992 ga_init2(&ga, 1, BUFLEN);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3993
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3994 noread_cnt = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3995
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 * Check if keys have been typed, write them to the child
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4000 * if there are any.
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4001 * Don't do this if we are expanding wild cards (would eat
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4002 * typeahead).
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4003 * Don't do this when filtering and terminal is in cooked
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4004 * mode, the shell command will handle the I/O. Avoids
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4005 * that a typed password is echoed for ssh or gpg command.
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4006 * Don't get characters when the child has already
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4007 * finished (wait_pid == 0).
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4008 * Don't get extra characters when we already have one.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4009 * Don't read characters unless we didn't get output for a
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4010 * while, avoids that ":r !ls" eats typeahead.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 if (!(options & SHELL_EXPAND)
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4014 && ((options &
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4015 (SHELL_READ|SHELL_WRITE|SHELL_COOKED))
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4016 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED)
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4017 #ifdef FEAT_GUI
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4018 || gui.in_use
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4019 #endif
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4020 )
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4021 && wait_pid == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 && (ta_len > 0
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4023 || (noread_cnt > 4
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4024 && (len = ui_inchar(ta_buf,
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4025 BUFLEN, 10L, 0)) > 0)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 * For pipes:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 * Check for CTRL-C: send interrupt signal to child.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 * Check for CTRL-D: EOF, close pipe to child.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 if (len == 1 && (pty_master_fd < 0 || cmd != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4034 # ifdef SIGINT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 * Send SIGINT to the child's group or all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 * processes in our group.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 if (ta_buf[ta_len] == Ctrl_C
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 || ta_buf[ta_len] == intr_char)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4041 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4042 # ifdef HAVE_SETSID
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 kill(-pid, SIGINT);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4044 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 kill(0, SIGINT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 # endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4047 if (wpid > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4048 kill(wpid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4049 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4050 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 if (pty_master_fd < 0 && toshell_fd >= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 && ta_buf[ta_len] == Ctrl_D)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 close(toshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 toshell_fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 /* replace K_BS by <BS> and K_DEL by <DEL> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 for (i = ta_len; i < ta_len + len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 if (ta_buf[i] == CSI && len - i > 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 c = TERMCAP2KEY(ta_buf[i + 1], ta_buf[i + 2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 if (c == K_DEL || c == K_KDEL || c == K_BS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 mch_memmove(ta_buf + i + 1, ta_buf + i + 3,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 (size_t)(len - i - 2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 if (c == K_DEL || c == K_KDEL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 ta_buf[i] = DEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 ta_buf[i] = Ctrl_H;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 len -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 else if (ta_buf[i] == '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 ta_buf[i] = '\n';
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4078 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 444
diff changeset
4080 i += (*mb_ptr2len)(ta_buf + i) - 1;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4081 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 * For pipes: echo the typed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 * For a pty this does not seem to work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 if (pty_master_fd < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 for (i = ta_len; i < ta_len + len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 if (ta_buf[i] == '\n' || ta_buf[i] == '\b')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 msg_putchar(ta_buf[i]);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4094 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 444
diff changeset
4097 int l = (*mb_ptr2len)(ta_buf + i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 msg_outtrans_len(ta_buf + i, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 i += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4102 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 msg_outtrans_len(ta_buf + i, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 ta_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 * Write the characters to the child, unless EOF has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 * been typed for pipes. Write one character at a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 * time, to avoid loosing too much typeahead.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4116 * When writing buffer lines, drop the typed
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4117 * characters (only check for CTRL-C).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4119 if (options & SHELL_WRITE)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4120 ta_len = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4121 else if (toshell_fd >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 len = write(toshell_fd, (char *)ta_buf, (size_t)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 ta_len -= len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 mch_memmove(ta_buf, ta_buf + len, ta_len);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4128 noread_cnt = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4133 if (got_int)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4134 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4135 /* CTRL-C sends a signal to the child, we ignore it
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4136 * ourselves */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4137 # ifdef HAVE_SETSID
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4138 kill(-pid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4139 # else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4140 kill(0, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4141 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4142 if (wpid > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4143 kill(wpid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4144 got_int = FALSE;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4145 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4146
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 * Check if the child has any characters to be printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 * Read them and write them to our window. Repeat this as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 * long as there is something to do, avoid the 10ms wait
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 * for mch_inchar(), or sending typeahead characters to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 * the external process.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 * TODO: This should handle escape sequences, compatible
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 * to some terminal (vt52?).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4156 ++noread_cnt;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 while (RealWaitForChar(fromshell_fd, 10L, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 len = read(fromshell_fd, (char *)buffer
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4160 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 + buffer_off, (size_t)(BUFLEN - buffer_off)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4162 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 , (size_t)BUFLEN
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4164 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4166 if (len <= 0) /* end of file or error */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 goto finished;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4168
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4169 noread_cnt = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4170 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4171 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4172 /* Do NUL -> NL translation, append NL separated
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4173 * lines to the current buffer. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4174 for (i = 0; i < len; ++i)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4175 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4176 if (buffer[i] == NL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4177 append_ga_line(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4178 else if (buffer[i] == NUL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4179 ga_append(&ga, NL);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4180 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4181 ga_append(&ga, buffer[i]);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4182 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4183 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4184 # ifdef FEAT_MBYTE
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4185 else if (has_mbyte)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4189 len += buffer_off;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4190 buffer[len] = NUL;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4191
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 /* Check if the last character in buffer[] is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 * incomplete, keep these bytes for the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 * round. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 for (p = buffer; p < buffer + len; p += l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 444
diff changeset
4197 l = mb_cptr2len(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 if (l == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 l = 1; /* NUL byte? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 else if (MB_BYTE2LEN(*p) != l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 if (p == buffer) /* no complete character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 /* avoid getting stuck at an illegal byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 if (len >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 buffer_off = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 msg_puts(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4217 if (p < buffer + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 buffer_off = (buffer + len) - p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 mch_memmove(buffer, p, buffer_off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 buffer_off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4226 # endif /* FEAT_MBYTE */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 buffer[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 msg_puts(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4239
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4240 /* If we already detected the child has finished break the
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4241 * loop now. */
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4242 if (wait_pid == pid)
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4243 break;
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4244
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4246 * Check if the child still exists, before checking for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4247 * typed characters (otherwise we would loose typeahead).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4248 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4249 # ifdef __NeXT__
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *) 0);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4251 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 wait_pid = waitpid(pid, &status, WNOHANG);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4253 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 if ((wait_pid == (pid_t)-1 && errno == ECHILD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 || (wait_pid == pid && WIFEXITED(status)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 {
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4257 /* Don't break the loop yet, try reading more
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4258 * characters from "fromshell_fd" first. When using
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4259 * pipes there might still be something to read and
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4260 * then we'll break the loop at the "break" above. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 wait_pid = pid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 }
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4263 else
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4264 wait_pid = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 finished:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 p_more = p_more_save;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4268 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4269 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4270 if (ga.ga_len > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4271 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4272 append_ga_line(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4273 /* remember that the NL was missing */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4274 write_no_eol_lnum = curwin->w_cursor.lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4275 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4276 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4277 write_no_eol_lnum = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4278 ga_clear(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4279 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4280
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4281 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282 * Give all typeahead that wasn't used back to ui_inchar().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 if (ta_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 ui_inchar_undo(ta_buf, ta_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 State = old_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 if (toshell_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 close(toshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 close(fromshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293 * Wait until our child has exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4294 * Ignore wait() returning pids of other children and returning
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295 * because of some signal like SIGWINCH.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296 * Don't wait if wait_pid was already set above, indicating the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4297 * child already exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 while (wait_pid != pid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4301 # ifdef _THREAD_SAFE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 /* Ugly hack: when compiled with Python threads are probably
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 * used, in which case wait() sometimes hangs for no obvious
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 * reason. Use waitpid() instead and loop (like the GUI). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305 # ifdef __NeXT__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 wait_pid = waitpid(pid, &status, WNOHANG);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310 if (wait_pid == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312 /* Wait for 1/100 sec before trying again. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313 mch_delay(10L, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4316 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 wait_pid = wait(&status);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4318 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 if (wait_pid <= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320 # ifdef ECHILD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4321 && errno == ECHILD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4324 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4327 /* Make sure the child that writes to the external program is
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4328 * dead. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4329 if (wpid > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4330 kill(wpid, SIGKILL);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4331
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333 * Set to raw mode right now, otherwise a CTRL-C after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 * catch_signals() will kill Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4335 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 settmode(TMODE_RAW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338 did_settmode = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4339 set_signals();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4340
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 if (WIFEXITED(status))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342 {
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
4343 /* LINTED avoid "bitwise operation on signed value" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344 retval = WEXITSTATUS(status);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 if (retval && !emsg_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 if (retval == EXEC_FAILED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 MSG_PUTS(_("\nCannot execute shell "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 msg_outtrans(p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 else if (!(options & SHELL_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 MSG_PUTS(_("\nshell returned "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4356 msg_outnum((long)retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4360 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4361 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4362 MSG_PUTS(_("\nCommand terminated\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4364 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4365 vim_free(argv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367 error:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4368 if (!did_settmode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4369 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370 settmode(TMODE_RAW); /* set to raw mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371 # ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4372 resettitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378 #endif /* USE_SYSTEM */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4380
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4381 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4382 * Check for CTRL-C typed by reading all available characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 * In cooked mode we should get SIGINT, no need to check.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4384 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4386 mch_breakcheck()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4387 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4388 if (curr_tmode == TMODE_RAW && RealWaitForChar(read_cmd_fd, 0L, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4389 fill_input_buf(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4390 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 * Wait "msec" msec until a character is available from the keyboard or from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4394 * inbuf[]. msec == -1 will block forever.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395 * When a GUI is being used, this will never get called -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398 WaitForChar(msec)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 long msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401 #ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 int gpm_process_wanted;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4404 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4405 int rest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 int avail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 if (input_available()) /* something in inbuf[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 #if defined(FEAT_MOUSE_DEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 /* May need to query the mouse position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 if (WantQueryMouse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 {
227
ef254e0f2365 updated for version 7.0063
vimboss
parents: 216
diff changeset
4416 WantQueryMouse = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 mch_write((char_u *)IF_EB("\033[1'|", ESC_STR "[1'|"), 5);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 * events. This is a bit complicated, because they might both be defined.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4426 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427 rest = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 if (do_xterm_trace())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 rest = msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4434 if (rest != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 msec = XT_TRACE_DELAY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 if (rest >= 0 && rest < XT_TRACE_DELAY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 msec = rest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 if (rest >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 rest -= msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 gpm_process_wanted = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 avail = RealWaitForChar(read_cmd_fd, msec, &gpm_process_wanted);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 avail = RealWaitForChar(read_cmd_fd, msec, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 if (!avail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 if (input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 if (rest == 0 || !do_xterm_trace())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 while (FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 || (gpm_process_wanted && mch_gpm_process() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464 || (!avail && rest != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 avail = RealWaitForChar(read_cmd_fd, msec, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 return avail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 * Wait "msec" msec until a character is available from file descriptor "fd".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 * Time == -1 will block forever.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 * When a GUI is being used, this will not be used for input -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 * Returns also, when a request from Sniff is waiting -- toni.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 * Or when a Linux GPM mouse event is waiting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 #if defined(__BEOS__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 RealWaitForChar(fd, msec, check_for_gpm)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 int fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 long msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 int *check_for_gpm;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 int ret;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4493 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 static int busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 /* May retry getting characters after an event was handled. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497 # define MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 /* Remember at what time we started, so that we know how much longer we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501 * should wait after being interrupted. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 # define USE_START_TV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 struct timeval start_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 if (msec > 0 && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 xterm_Shell != (Widget)0
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4508 # if defined(USE_XSMP) || defined(FEAT_MZSCHEME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 xsmp_icefd != -1
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4514 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4515 ||
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4516 # endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4517 # endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4518 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4519 (mzthreads_allowed() && p_mzq > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522 gettimeofday(&start_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4523 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 /* Handle being called recursively. This may happen for the session
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 * manager stuff, it may save the file, which does a breakcheck. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527 if (busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 #ifdef MAY_LOOP
407
0f6afaf1b8d1 updated for version 7.0106
vimboss
parents: 369
diff changeset
4532 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 #ifdef MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 int finished = TRUE; /* default is to 'loop' just once */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4537 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4538 int mzquantum_used = FALSE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4539 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 #ifndef HAVE_SELECT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 struct pollfd fds[5];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 int nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 int xterm_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4547 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548 int gpm_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551 int xsmp_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552 # endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4553 int towait = (int)msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4554
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4555 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4556 mzvim_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4557 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4558 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4559 towait = (int)p_mzq; /* don't wait longer than 'mzquantum' */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4560 mzquantum_used = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4561 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4562 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 fds[0].fd = fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 fds[0].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 nfd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 # ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 # define SNIFF_IDX 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 if (want_sniff_request)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 fds[SNIFF_IDX].fd = fd_from_sniff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 fds[SNIFF_IDX].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579 xterm_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 fds[nfd].fd = ConnectionNumber(xterm_dpy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4582 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588 gpm_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 fds[nfd].fd = gpm_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 xsmp_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 fds[nfd].fd = xsmp_icefd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4604 ret = poll(fds, nfd, towait);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4605 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4606 if (ret == 0 && mzquantum_used)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4607 /* MzThreads scheduling is required and timeout occured */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4608 finished = FALSE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4609 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 # ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 if (ret < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 sniff_disconnect(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 else if (want_sniff_request)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616 if (fds[SNIFF_IDX].revents & POLLHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617 sniff_disconnect(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4618 if (fds[SNIFF_IDX].revents & POLLIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4619 sniff_request_waiting = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 xterm_update(); /* Maybe we should hand out clipboard */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626 if (--ret == 0 && !input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627 /* Try again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 finished = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 *check_for_gpm = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 if (fds[xsmp_idx].revents & POLLIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 xsmp_handle_requests();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 else if (fds[xsmp_idx].revents & POLLHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4649 verb_msg((char_u *)_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 if (--ret == 0)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4653 finished = FALSE; /* Try again */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658 #else /* HAVE_SELECT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 struct timeval tv;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4661 struct timeval *tvp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 fd_set rfds, efds;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663 int maxfd;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4664 long towait = msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4665
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4666 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4667 mzvim_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4668 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4669 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4670 towait = p_mzq; /* don't wait longer than 'mzquantum' */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4671 mzquantum_used = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4672 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4673 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 /* don't check for incoming chars if not in raw mode, because select()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 * always returns TRUE then (in some version of emx.dll) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 if (curr_tmode != TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4681 if (towait >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4683 tv.tv_sec = towait / 1000;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4684 tv.tv_usec = (towait % 1000) * (1000000/1000);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4685 tvp = &tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686 }
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4687 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4688 tvp = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691 * Select on ready for reading and exceptional condition (end of file).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4692 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4693 FD_ZERO(&rfds); /* calls bzero() on a sun */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694 FD_ZERO(&efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 FD_SET(fd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 # if !defined(__QNX__) && !defined(__CYGWIN32__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 /* For QNX select() always returns 1 if this is set. Why? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 FD_SET(fd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 maxfd = fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 # ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 if (want_sniff_request)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705 FD_SET(fd_from_sniff, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 FD_SET(fd_from_sniff, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707 if (maxfd < fd_from_sniff)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 maxfd = fd_from_sniff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4714 FD_SET(ConnectionNumber(xterm_dpy), &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 if (maxfd < ConnectionNumber(xterm_dpy))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 maxfd = ConnectionNumber(xterm_dpy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 FD_SET(gpm_fd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 FD_SET(gpm_fd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 if (maxfd < gpm_fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725 maxfd = gpm_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 FD_SET(xsmp_icefd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 FD_SET(xsmp_icefd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 if (maxfd < xsmp_icefd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 maxfd = xsmp_icefd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 # ifdef OLD_VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 /* Old VMS as v6.2 and older have broken select(). It waits more than
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 * required. Should not be used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 ret = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 # else
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4743 ret = select(maxfd + 1, &rfds, NULL, &efds, tvp);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4744 # endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4745 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4746 if (ret == 0 && mzquantum_used)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4747 /* loop if MzThreads must be scheduled and timeout occured */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
4748 finished = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 # ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 if (ret < 0 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753 sniff_disconnect(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 else if (ret > 0 && want_sniff_request)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 if (FD_ISSET(fd_from_sniff, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 sniff_disconnect(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 if (FD_ISSET(fd_from_sniff, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 sniff_request_waiting = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763 if (ret > 0 && xterm_Shell != (Widget)0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 xterm_update(); /* Maybe we should hand out clipboard */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 /* continue looping when we only got the X event and the input
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 * buffer is empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769 if (--ret == 0 && !input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 /* Try again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 finished = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 if (ret > 0 && gpm_flag && check_for_gpm != NULL && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 if (FD_ISSET(gpm_fd, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 gpm_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 else if (FD_ISSET(gpm_fd, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 *check_for_gpm = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 if (ret > 0 && xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 if (FD_ISSET(xsmp_icefd, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
4791 verb_msg((char_u *)_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 if (--ret == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 finished = FALSE; /* keep going if event was only one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 else if (FD_ISSET(xsmp_icefd, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798 busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 xsmp_handle_requests();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 if (--ret == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 finished = FALSE; /* keep going if event was only one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 #endif /* HAVE_SELECT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 #ifdef MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 if (finished || msec == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813 /* We're going to loop around again, find out for how long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 if (msec > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 # ifdef USE_START_TV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 struct timeval mtv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 /* Compute remaining wait time. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 gettimeofday(&mtv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 msec -= (mtv.tv_sec - start_tv.tv_sec) * 1000L
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 + (mtv.tv_usec - start_tv.tv_usec) / 1000L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 /* Guess we got interrupted halfway. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 msec = msec / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 if (msec <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 break; /* waited long enough */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 return (ret > 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 #ifndef NO_EXPANDPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 /*
444
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
4840 * Expand a path into all matching files and/or directories. Handles "*",
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
4841 * "?", "[a-z]", "**", etc.
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
4842 * "path" has backslashes before chars that are not to be expanded.
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
4843 * Returns the number of matches found.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 mch_expandpath(gap, path, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 char_u *path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 int flags; /* EW_* flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 {
444
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
4851 return unix_expandpath(gap, path, 0, flags, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 * mch_expand_wildcards() - this code does wild-card pattern matching using
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 * the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 * return OK for success, FAIL for error (you may lose some memory) and put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 * an error message in *file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 * num_pat is number of input patterns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863 * pat is array of pointers to input patterns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 * num_file is pointer to number of matched file names
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 * file is pointer to array of pointers to matched file names
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 #ifndef SEEK_SET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 # define SEEK_SET 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 #ifndef SEEK_END
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 # define SEEK_END 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
4875 #define SHELL_SPECIAL (char_u *)"\t \"&';<>()\\|"
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
4876
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 mch_expand_wildcards(num_pat, pat, num_file, file, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 int num_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 char_u **pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 int *num_file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 char_u ***file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 int flags; /* EW_* flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 #ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 # define EXPL_ALLOC_INC 16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 char_u **expl_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 size_t files_alloced, files_free;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 int has_wildcard;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 *num_file = 0; /* default: no files found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 files_alloced = EXPL_ALLOC_INC; /* how much space is allocated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 files_free = EXPL_ALLOC_INC; /* how much space is not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 *file = (char_u **)alloc(sizeof(char_u **) * files_alloced);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 for (; num_pat > 0; num_pat--, pat++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906 expl_files = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907 if (vim_strchr(*pat, '$') || vim_strchr(*pat, '~'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 /* expand environment var or home dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 buf = expand_env_save(*pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 buf = vim_strsave(*pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912 expl_files = NULL;
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
4913 has_wildcard = mch_has_exp_wildcard(buf); /* (still) wildcards? */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 if (has_wildcard) /* yes, so expand them */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 expl_files = (char_u **)_fnexplode(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 * return value of buf if no wildcards left,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919 * OR if no match AND EW_NOTFOUND is set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4920 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 if ((!has_wildcard && ((flags & EW_NOTFOUND) || mch_getperm(buf) >= 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 || (expl_files == NULL && (flags & EW_NOTFOUND)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 { /* simply save the current contents of *buf */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 expl_files = (char_u **)alloc(sizeof(char_u **) * 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925 if (expl_files != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 expl_files[0] = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928 expl_files[1] = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 * Count number of names resulting from expansion,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 * At the same time add a backslash to the end of names that happen to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 * be directories, and replace slashes with backslashes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 if (expl_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 for (i = 0; (p = expl_files[i]) != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 dir = mch_isdir(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 /* If we don't want dirs and this is one, skip it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
4947 /* Skip files that are not executable if we check for that. */
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
4948 if (!dir && (flags & EW_EXEC) && !mch_can_exe(p))
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
4949 continue;
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
4950
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 if (--files_free == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 /* need more room in table of pointers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 files_alloced += EXPL_ALLOC_INC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 *file = (char_u **)vim_realloc(*file,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 sizeof(char_u **) * files_alloced);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 EMSG(_(e_outofmem));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 *num_file = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963 files_free = EXPL_ALLOC_INC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 slash_adjust(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 if (dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 /* For a directory we add a '/', unless it's already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 * there. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970 len = STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971 if (((*file)[*num_file] = alloc(len + 2)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4972 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973 STRCPY((*file)[*num_file], p);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
4974 if (!after_pathsep((*file)[*num_file] + len))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 (*file)[*num_file][len] = psepc;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
4977 (*file)[*num_file][len + 1] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 (*file)[*num_file] = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 * Error message already given by either alloc or vim_strsave.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 * Should return FAIL, but returning OK works also.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 if ((*file)[*num_file] == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 (*num_file)++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 _fnexplodefree((char **)expl_files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 #else /* __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 char_u *tempname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 char_u *command;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 char_u *buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 #define STYLE_ECHO 0 /* use "echo" to expand */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 #define STYLE_GLOB 1 /* use "glob" to expand, for csh */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 #define STYLE_PRINT 2 /* use "print -N" to expand, for zsh */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 #define STYLE_BT 3 /* `cmd` expansion, execute the pattern directly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 int shell_style = STYLE_ECHO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 int check_spaces;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 static int did_find_nul = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 int ampersent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 *num_file = 0; /* default: no files found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 *file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 * If there are no wildcards, just copy the names to allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 * Saves a lot of time, because we don't have to start a new shell.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 if (!have_wildcard(num_pat, pat))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 return save_patterns(num_pat, pat, num_file, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5025 # ifdef HAVE_SANDBOX
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5026 /* Don't allow any shell command in the sandbox. */
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5027 if (sandbox != 0 && check_secure())
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5028 return FAIL;
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5029 # endif
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5030
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 * Don't allow the use of backticks in secure and restricted mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 */
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5034 if (secure || restricted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 for (i = 0; i < num_pat; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 if (vim_strchr(pat[i], '`') != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 && (check_restricted() || check_secure()))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 * get a name for the temp file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 if ((tempname = vim_tempname('o')) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 EMSG(_(e_notmp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 * Let the shell expand the patterns and write the result into the temp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051 * file. if expanding `cmd` execute it directly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 * If we use csh, glob will work better than echo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 * If we use zsh, print -N will work better than glob.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 if (num_pat == 1 && *pat[0] == '`'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 && (len = STRLEN(pat[0])) > 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 && *(pat[0] + len - 1) == '`')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 shell_style = STYLE_BT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 else if ((len = STRLEN(p_sh)) >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061 if (STRCMP(p_sh + len - 3, "csh") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 shell_style = STYLE_GLOB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 else if (STRCMP(p_sh + len - 3, "zsh") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 shell_style = STYLE_PRINT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 /* "unset nonomatch; print -N >" plus two is 29 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068 len = STRLEN(tempname) + 29;
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5069 for (i = 0; i < num_pat; ++i)
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5070 {
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5071 /* Count the length of the patterns in the same way as they are put in
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5072 * "command" below. */
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5073 #ifdef USE_SYSTEM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 len += STRLEN(pat[i]) + 3; /* add space and two quotes */
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5075 #else
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5076 ++len; /* add space */
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5077 for (j = 0; pat[i][j] != NUL; ++j)
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5078 {
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5079 if (vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL)
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5080 ++len; /* may add a backslash */
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5081 ++len;
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5082 }
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5083 #endif
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5084 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 command = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 if (command == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 * Build the shell command:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 * recognizes this).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 * - Add the shell command to print the expanded names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098 * - Add the temp file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 * - Add the file name patterns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 {
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5103 /* change `command; command& ` to (command; command ) */
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5104 STRCPY(command, "(");
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5105 STRCAT(command, pat[0] + 1); /* exclude first backtick */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 p = command + STRLEN(command) - 1;
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5107 *p-- = ')'; /* remove last backtick */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 while (p > command && vim_iswhite(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110 if (*p == '&') /* remove trailing '&' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 ampersent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 *p = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 STRCAT(command, ">");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 if (flags & EW_NOTFOUND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 STRCPY(command, "set nonomatch; ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 STRCPY(command, "unset nonomatch; ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 if (shell_style == STYLE_GLOB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 STRCAT(command, "glob >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 else if (shell_style == STYLE_PRINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 STRCAT(command, "print -N >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 STRCAT(command, "echo >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 STRCAT(command, tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 if (shell_style != STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 for (i = 0; i < num_pat; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 /* When using system() always add extra quotes, because the shell
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5135 * is started twice. Otherwise put a backslash before special
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5136 * characters, except insice ``. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 #ifdef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138 STRCAT(command, " \"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 STRCAT(command, pat[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 STRCAT(command, "\"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 #else
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5142 int intick = FALSE;
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5143
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 p = command + STRLEN(command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 *p++ = ' ';
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5146 for (j = 0; pat[i][j] != NUL; ++j)
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5147 {
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5148 if (pat[i][j] == '`')
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5149 intick = !intick;
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5150 else if (pat[i][j] == '\\' && pat[i][j + 1] != NUL)
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5151 {
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
5152 /* Remove a backslash, take char literally. But keep
652
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
5153 * backslash inside backticks, before a special character
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
5154 * and before a backtick. */
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
5155 if (intick
652
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
5156 || vim_strchr(SHELL_SPECIAL, pat[i][j + 1]) != NULL
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
5157 || pat[i][j + 1] == '`')
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
5158 *p++ = '\\';
648
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
5159 ++j;
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5160 }
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5161 else if (!intick && vim_strchr(SHELL_SPECIAL,
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5162 pat[i][j]) != NULL)
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5163 /* Put a backslash before a special character, but not
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5164 * when inside ``. */
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5165 *p++ = '\\';
648
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
5166
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
5167 /* Copy one character. */
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
5168 *p++ = pat[i][j];
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5169 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173 if (flags & EW_SILENT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5174 show_shell_mess = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 if (ampersent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 STRCAT(command, "&"); /* put the '&' back after the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177 redirection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 * Using zsh -G: If a pattern has no matches, it is just deleted from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 * the argument list, otherwise zsh gives an error message and doesn't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 * expand any other pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 if (shell_style == STYLE_PRINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 extra_shell_arg = (char_u *)"-G"; /* Use zsh NULL_GLOB option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 * If we use -f then shell variables set in .cshrc won't get expanded.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 * vi can do it, so we will too, but it is only necessary if there is a "$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 * in one of the patterns, otherwise we can still use the fast option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192 else if (shell_style == STYLE_GLOB && !have_dollars(num_pat, pat))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 extra_shell_arg = (char_u *)"-f"; /* Use csh fast option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 * execute the shell command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 /* When running in the background, give it some time to create the temp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201 * file, but don't wait for it to finish. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 if (ampersent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 mch_delay(10L, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 extra_shell_arg = NULL; /* cleanup */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206 show_shell_mess = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 vim_free(command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 if (i) /* mch_call_shell() failed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 * With interactive completion, the error message is not printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 * However with USE_SYSTEM, I don't know how to turn off error messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 * from the shell, so screen may still get messed up -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 #ifndef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 redraw_later_clear(); /* probably messed up screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 msg_putchar('\n'); /* clear bottom line quickly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 cmdline_row = Rows - 1; /* continue on last line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 #ifdef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 MSG(_(e_wildexpand));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 msg_start(); /* don't overwrite this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 /* If a `cmd` expansion failed, don't list `cmd` as a match, even when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 * EW_NOTFOUND is given */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 * read the names from the file into memory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 fd = fopen((char *)tempname, READBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 if (fd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 /* Something went wrong, perhaps a file name with a special char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249 MSG(_(e_wildexpand));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 msg_start(); /* don't overwrite this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255 fseek(fd, 0L, SEEK_END);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 len = ftell(fd); /* get size of temp file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 fseek(fd, 0L, SEEK_SET);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 buffer = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5261 /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5263 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5264 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5265 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 i = fread((char *)buffer, 1, len, fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 if (i != len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5272 /* unexpected read error */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5273 EMSG2(_(e_notread), tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5274 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5275 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5276 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5278 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 #if defined(__CYGWIN__) || defined(__CYGWIN32__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5281 /* Translate <CR><NL> into <NL>. Caution, buffer may contain NUL. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5284 if (!(buffer[i] == CAR && buffer[i + 1] == NL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5285 *p++ = buffer[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5286 len = p - buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5287 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5288
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5290 /* file names are separated with Space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5291 if (shell_style == STYLE_ECHO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5293 buffer[len] = '\n'; /* make sure the buffer ends in NL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5294 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5295 for (i = 0; *p != '\n'; ++i) /* count number of entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5297 while (*p != ' ' && *p != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5298 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5299 p = skipwhite(p); /* skip to next entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5302 /* file names are separated with NL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5303 else if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5305 buffer[len] = NUL; /* make sure the buffer ends in NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5306 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5307 for (i = 0; *p != NUL; ++i) /* count number of entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5309 while (*p != '\n' && *p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311 if (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5313 p = skipwhite(p); /* skip leading white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316 /* file names are separated with NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320 * Some versions of zsh use spaces instead of NULs to separate
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321 * results. Only do this when there is no NUL before the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5322 * buffer, otherwise we would never be able to use file names with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 * embedded spaces when zsh does use NULs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5324 * When we found a NUL once, we know zsh is OK, set did_find_nul and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325 * don't check for spaces again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5326 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5327 check_spaces = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5328 if (shell_style == STYLE_PRINT && !did_find_nul)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5330 /* If there is a NUL, set did_find_nul, else set check_spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5331 if (len && (int)STRLEN(buffer) < len - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5332 did_find_nul = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5333 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5334 check_spaces = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5336
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5337 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5338 * Make sure the buffer ends with a NUL. For STYLE_PRINT there
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5339 * already is one, for STYLE_GLOB it needs to be added.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5340 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341 if (len && buffer[len - 1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5342 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5343 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5344 buffer[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5346 for (p = buffer; p < buffer + len; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5347 if (*p == NUL || (*p == ' ' && check_spaces)) /* count entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5350 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352 if (len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5353 ++i; /* count last entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5354 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359 * /bin/sh will happily expand it to nothing rather than returning an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360 * error; and hey, it's good to check anyway -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5361 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5362 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5363 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5364 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5365 *num_file = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5366 *file = (char_u **)alloc(sizeof(char_u *) * i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5367 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5368 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5369 /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5370 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5371 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5372 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5373
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5374 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5375 * Isolate the individual file names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5376 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5377 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5378 for (i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5379 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380 (*file)[i] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5381 /* Space or NL separates */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5383 {
652
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
5384 while (!(shell_style == STYLE_ECHO && *p == ' ')
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
5385 && *p != '\n' && *p != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5387 if (p == buffer + len) /* last entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5388 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5389 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5390 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5391 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5392 p = skipwhite(p); /* skip to next entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5393 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5394 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5395 else /* NUL separates */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 while (*p && p < buffer + len) /* skip entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5399 ++p; /* skip NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5400 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5401 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5402
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5403 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5404 * Move the file names to allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5405 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5406 for (j = 0, i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5407 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5408 /* Require the files to exist. Helps when using /bin/sh */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5409 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5410 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5412 /* check if this entry should be included */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5413 dir = (mch_isdir((*file)[i]));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5414 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5415 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
5417 /* Skip files that are not executable if we check for that. */
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
5418 if (!dir && (flags & EW_EXEC) && !mch_can_exe((*file)[i]))
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
5419 continue;
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
5420
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5421 p = alloc((unsigned)(STRLEN((*file)[i]) + 1 + dir));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5422 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424 STRCPY(p, (*file)[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 if (dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 STRCAT(p, "/"); /* add '/' to a directory name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5427 (*file)[j++] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 *num_file = j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5433 if (*num_file == 0) /* rejected all entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435 vim_free(*file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436 *file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5440 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 notfound:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443 if (flags & EW_NOTFOUND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444 return save_patterns(num_pat, pat, num_file, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 #endif /* __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 #endif /* VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452 #ifndef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 save_patterns(num_pat, pat, num_file, file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5455 int num_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456 char_u **pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5457 int *num_file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 char_u ***file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5460 int i;
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5461 char_u *s;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5463 *file = (char_u **)alloc(num_pat * sizeof(char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5464 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5465 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5466 for (i = 0; i < num_pat; i++)
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5467 {
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5468 s = vim_strsave(pat[i]);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5469 if (s != NULL)
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5470 /* Be compatible with expand_filename(): halve the number of
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5471 * backslashes. */
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5472 backslash_halve(s);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5473 (*file)[i] = s;
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5474 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5475 *num_file = num_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5476 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5477 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5478 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5479
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5483 * expand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5484 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5486 mch_has_exp_wildcard(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5487 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
5489 for ( ; *p; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5490 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 #ifndef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5494 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 if (vim_strchr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498 "*?%"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5499 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500 # ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 "*?"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5502 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503 "*?[{'"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5504 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506 , *p) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 * Return TRUE if the string "p" contains a wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514 * Don't recognize '~' at the end as a wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5516 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517 mch_has_wildcard(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5518 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
5520 for ( ; *p; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5522 #ifndef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5527 if (vim_strchr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5528 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 "*?%$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531 # ifdef OS2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5532 # ifdef VIM_BACKTICK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 "*?$`"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5535 "*?$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5537 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5538 "*?[{`'$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5539 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5540 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5541 , *p) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5542 || (*p == '~' && p[1] != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5543 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5545 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5546 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5548 #ifndef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5549 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550 have_wildcard(num, file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 int num;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552 char_u **file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556 for (i = 0; i < num; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 if (mch_has_wildcard(file[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5560 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563 have_dollars(num, file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 int num;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565 char_u **file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5566 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5567 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5568
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5569 for (i = 0; i < num; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5570 if (vim_strchr(file[i], '$') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574 #endif /* ifndef __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5576 #ifndef HAVE_RENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578 * Scaled-down version of rename(), which is missing in Xenix.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 * This version can only move regular files and will fail if the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580 * destination exists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5581 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5582 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583 mch_rename(src, dest)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5584 const char *src, *dest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5588 if (stat(dest, &st) >= 0) /* fail if destination exists */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5589 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5590 if (link(src, dest) != 0) /* link file to new name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5591 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5592 if (mch_remove(src) == 0) /* delete link to old name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5593 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5594 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5595 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5596 #endif /* !HAVE_RENAME */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5597
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598 #ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 * Initializes connection with gpm (if it isn't already opened)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5601 * Return 1 if succeeded (or connection already opened), 0 if failed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5602 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5604 gpm_open()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 static Gpm_Connect gpm_connect; /* Must it be kept till closing ? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5608 if (!gpm_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5609 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5610 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5611 gpm_connect.defaultMask = ~GPM_HARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5612 /* Default handling for mouse move*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5613 gpm_connect.minMod = 0; /* Handle any modifier keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5614 gpm_connect.maxMod = 0xffff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5615 if (Gpm_Open(&gpm_connect, 0) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5616 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5617 /* gpm library tries to handling TSTP causes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5618 * problems. Anyways, we close connection to Gpm whenever
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5619 * we are going to suspend or starting an external process
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620 * so we should'nt have problem with this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5623 return 1; /* succeed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625 if (gpm_fd == -2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5626 Gpm_Close(); /* We don't want to talk to xterm via gpm */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 return 1; /* already open */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5631
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5632 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5633 * Closes connection to gpm
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5634 * returns non-zero if connection succesfully closed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5636 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 gpm_close()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5639 if (gpm_flag && gpm_fd >= 0) /* if Open */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5640 Gpm_Close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643 /* Reads gpm event and adds special keys to input buf. Returns length of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644 * generated key sequence.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5645 * This function is made after gui_send_mouse_event
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5646 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5647 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5648 mch_gpm_process()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 int button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 static Gpm_Event gpm_event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652 char_u string[6];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 int_u vim_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654 int row,col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5655 unsigned char buttons_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5656 unsigned char gpm_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5657 static unsigned char old_buttons = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5658
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5659 Gpm_GetEvent(&gpm_event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5662 /* Don't put events in the input queue now. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5663 if (hold_gui_events)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5664 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5665 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5666
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5667 row = gpm_event.y - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5668 col = gpm_event.x - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5669
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5670 string[0] = ESC; /* Our termcode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5671 string[1] = 'M';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5672 string[2] = 'G';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5673 switch (GPM_BARE_EVENTS(gpm_event.type))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5674 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5675 case GPM_DRAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676 string[3] = MOUSE_DRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 case GPM_DOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679 buttons_mask = gpm_event.buttons & ~old_buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5680 old_buttons = gpm_event.buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5681 switch (buttons_mask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683 case GPM_B_LEFT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5684 button = MOUSE_LEFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5685 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5686 case GPM_B_MIDDLE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5687 button = MOUSE_MIDDLE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5688 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5689 case GPM_B_RIGHT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5690 button = MOUSE_RIGHT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5691 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5692 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5693 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5694 /*Don't know what to do. Can more than one button be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5695 * reported in one event? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5696 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697 string[3] = (char_u)(button | 0x20);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5698 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5699 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5700 case GPM_UP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5701 string[3] = MOUSE_RELEASE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5702 old_buttons &= ~gpm_event.buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5703 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5704 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5705 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707 /*This code is based on gui_x11_mouse_cb in gui_x11.c */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5708 gpm_modifiers = gpm_event.modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5709 vim_modifiers = 0x0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 /* I ignore capslock stats. Aren't we all just hate capslock mixing with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711 * Vim commands ? Besides, gpm_event.modifiers is unsigned char, and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 * K_CAPSSHIFT is defined 8, so it probably isn't even reported
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715 vim_modifiers |= MOUSE_SHIFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5716
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5718 vim_modifiers |= MOUSE_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5719 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5720 vim_modifiers |= MOUSE_ALT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5721 string[3] |= vim_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5722 string[4] = (char_u)(col + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5723 string[5] = (char_u)(row + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5724 add_to_input_buf(string, 6);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5725 return 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5727 #endif /* FEAT_MOUSE_GPM */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5728
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5729 #if defined(FEAT_LIBCALL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5730 typedef char_u * (*STRPROCSTR)__ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5731 typedef char_u * (*INTPROCSTR)__ARGS((int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5732 typedef int (*STRPROCINT)__ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5733 typedef int (*INTPROCINT)__ARGS((int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5734
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5735 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5736 * Call a DLL routine which takes either a string or int param
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5737 * and returns an allocated string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5738 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5739 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5740 mch_libcall(libname, funcname, argstring, argint, string_result, number_result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5741 char_u *libname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5742 char_u *funcname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5743 char_u *argstring; /* NULL when using a argint */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5744 int argint;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5745 char_u **string_result;/* NULL when using number_result */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5746 int *number_result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5747 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5748 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5749 void *hinstLib;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5750 char *dlerr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5751 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5752 shl_t hinstLib;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5753 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5754 STRPROCSTR ProcAdd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5755 INTPROCSTR ProcAddI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5756 char_u *retval_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5757 int retval_int = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5758 int success = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5760 /* Get a handle to the DLL module. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5761 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5762 hinstLib = dlopen((char *)libname, RTLD_LAZY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5763 # ifdef RTLD_LOCAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5764 | RTLD_LOCAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5765 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5766 );
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5767 if (hinstLib == NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5768 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5769 /* "dlerr" must be used before dlclose() */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5770 dlerr = (char *)dlerror();
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5771 if (dlerr != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5772 EMSG2(_("dlerror = \"%s\""), dlerr);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5773 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5774 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5775 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5776 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5778 /* If the handle is valid, try to get the function address. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5779 if (hinstLib != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5781 # ifdef HAVE_SETJMP_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5782 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5783 * Catch a crash when calling the library function. For example when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5784 * using a number where a string pointer is expected.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5785 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5786 mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5787 if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5788 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5789 success = FALSE;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5790 dlerr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5791 mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5793 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5794 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5795 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5796 retval_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5797 retval_int = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5799 if (argstring != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5800 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5801 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5802 ProcAdd = (STRPROCSTR)dlsym(hinstLib, (const char *)funcname);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5803 dlerr = (char *)dlerror();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5804 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5805 if (shl_findsym(&hinstLib, (const char *)funcname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5806 TYPE_PROCEDURE, (void *)&ProcAdd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5807 ProcAdd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5808 # endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5809 if ((success = (ProcAdd != NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5810 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5811 && dlerr == NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5812 # endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5813 )))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5815 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5816 retval_int = ((STRPROCINT)ProcAdd)(argstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5817 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5818 retval_str = (ProcAdd)(argstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5820 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5821 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5822 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5823 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5824 ProcAddI = (INTPROCSTR)dlsym(hinstLib, (const char *)funcname);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5825 dlerr = (char *)dlerror();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5826 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5827 if (shl_findsym(&hinstLib, (const char *)funcname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5828 TYPE_PROCEDURE, (void *)&ProcAddI) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5829 ProcAddI = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5830 # endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5831 if ((success = (ProcAddI != NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5832 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5833 && dlerr == NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5834 # endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5835 )))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5837 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5838 retval_int = ((INTPROCINT)ProcAddI)(argint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5839 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5840 retval_str = (ProcAddI)(argint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5844 /* Save the string before we free the library. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5845 /* Assume that a "1" or "-1" result is an illegal pointer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5846 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5847 *number_result = retval_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5848 else if (retval_str != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5849 && retval_str != (char_u *)1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5850 && retval_str != (char_u *)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5851 *string_result = vim_strsave(retval_str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5854 # ifdef HAVE_SETJMP_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5855 mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5856 # ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5857 if (lc_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5859 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5860
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5861 /* try to find the name of this signal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5862 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5863 if (lc_signal == signal_info[i].sig)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5864 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5865 EMSG2("E368: got SIG%s in libcall()", signal_info[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5867 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5868 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5869
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5870 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5871 /* "dlerr" must be used before dlclose() */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5872 if (dlerr != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5873 EMSG2(_("dlerror = \"%s\""), dlerr);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
5874
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5875 /* Free the DLL module. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5876 (void)dlclose(hinstLib);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5877 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5878 (void)shl_unload(hinstLib);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5879 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5880 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5882 if (!success)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5883 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5884 EMSG2(_(e_libcall), funcname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5885 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5886 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5887
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5888 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5890 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5892 #if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5893 static int xterm_trace = -1; /* default: disabled */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5894 static int xterm_button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5895
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5896 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5897 * Setup a dummy window for X selections in a terminal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5898 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5899 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5900 setup_term_clip()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5901 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5902 int z = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5903 char *strp = "";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5904 Widget AppShell;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5905
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5906 if (!x_connect_to_server())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5907 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5908
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5909 open_app_context();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5910 if (app_context != NULL && xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5911 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5912 int (*oldhandler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5913 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5914 int (*oldIOhandler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5915 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5916 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5917 struct timeval start_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5918
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5919 if (p_verbose > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5920 gettimeofday(&start_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5921 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5923 /* Ignore X errors while opening the display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5924 oldhandler = XSetErrorHandler(x_error_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5926 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5927 /* Ignore X IO errors while opening the display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5928 oldIOhandler = XSetIOErrorHandler(x_IOerror_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5929 mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5930 if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5931 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5932 mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5933 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5934 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5935 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5936 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5938 xterm_dpy = XtOpenDisplay(app_context, xterm_display,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5939 "vim_xterm", "Vim_xterm", NULL, 0, &z, &strp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5940 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5941 mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5942 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5943 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5944
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5946 /* Now handle X IO errors normally. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5947 (void)XSetIOErrorHandler(oldIOhandler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5948 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5949 /* Now handle X errors normally. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5950 (void)XSetErrorHandler(oldhandler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5951
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5952 if (xterm_dpy == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5953 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5954 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5955 verb_msg((char_u *)_("Opening the X display failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5956 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5959 /* Catch terminating error of the X server connection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5960 (void)XSetIOErrorHandler(x_IOerror_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5961
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5962 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5963 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5964 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5965 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5966 xopen_message(&start_tv);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5967 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5968 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5969 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5971 /* Create a Shell to make converters work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5973 applicationShellWidgetClass, xterm_dpy,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5974 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 if (AppShell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 xterm_Shell = XtVaCreatePopupShell("VIM",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5978 topLevelShellWidgetClass, AppShell,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 XtNmappedWhenManaged, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5980 XtNwidth, 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5981 XtNheight, 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5983 if (xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5984 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986 x11_setup_atoms(xterm_dpy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5987 if (x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988 x11_display = xterm_dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5990 XtRealizeWidget(xterm_Shell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991 XSync(xterm_dpy, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5992 xterm_update();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5996 clip_init(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5997 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5998 x11_window = (Window)atol(strp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5999 /* Check if $WINDOWID is valid. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6000 if (test_x11_window(xterm_dpy) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6001 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6002 if (x11_window != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6003 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6004 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6007 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6008 start_xterm_trace(button)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009 int button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 xterm_trace = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 xterm_button = button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 do_xterm_trace();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 stop_xterm_trace()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 if (xterm_trace < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 * Query the xterm pointer and generate mouse termcodes if necessary
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 * return TRUE if dragging is active, else FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 do_xterm_trace()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 Window root, child;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 int root_x, root_y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 int win_x, win_y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037 int row, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038 int_u mask_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 char_u *strp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 long got_hints;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 static char_u *mouse_code;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 static int prev_row = 0, prev_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 static XSizeHints xterm_hints;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 if (xterm_trace <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 if (xterm_trace == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 /* Get the hints just before tracking starts. The font size might
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053 * have changed recently */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6055 if (!(got_hints & PResizeInc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6056 || xterm_hints.width_inc <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6057 || xterm_hints.height_inc <= 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6058 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6059 xterm_trace = -1; /* Not enough data -- disable tracing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6060 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6062
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6063 /* Rely on the same mouse code for the duration of this */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6064 mouse_code = find_termcode(mouse_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6065 prev_row = mouse_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6066 prev_row = mouse_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067 xterm_trace = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6069 /* Find the offset of the chars, there might be a scrollbar on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6070 * left of the window and/or a menu on the top (eterm etc.) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6071 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072 &win_x, &win_y, &mask_return);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6073 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074 - (xterm_hints.height_inc / 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075 if (xterm_hints.y <= xterm_hints.height_inc / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 xterm_hints.y = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6078 - (xterm_hints.width_inc / 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 if (xterm_hints.x <= xterm_hints.width_inc / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 xterm_hints.x = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 if (mouse_code == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090 &win_x, &win_y, &mask_return);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6094 if (row == prev_row && col == prev_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6097 STRCPY(buf, mouse_code);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098 strp = buf + STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 *strp++ = (char_u)(col + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 *strp++ = (char_u)(row + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 *strp = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 add_to_input_buf(buf, STRLEN(buf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 prev_row = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 prev_col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6109
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6110 # if defined(FEAT_GUI) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6111 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6112 * Destroy the display, window and app_context. Required for GTK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6114 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 clear_xterm_clip()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6118 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6119 XtDestroyWidget(xterm_Shell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6120 xterm_Shell = (Widget)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 if (xterm_dpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6123 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6125 /* Lesstif and Solaris crash here, lose some memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6126 XtCloseDisplay(xterm_dpy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6127 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6128 if (x11_display == xterm_dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6130 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6131 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6132 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6133 if (app_context != (XtAppContext)NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6135 /* Lesstif and Solaris crash here, lose some memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6136 XtDestroyApplicationContext(app_context);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6137 app_context = (XtAppContext)NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6138 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6139 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6140 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6141 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6143 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6144 * Catch up with any queued X events. This may put keyboard input into the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6145 * input buffer, call resize call-backs, trigger timers etc. If there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6146 * nothing in the X event queue (& no timers pending), then we return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6147 * immediately.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6148 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6149 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6150 xterm_update()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6152 XEvent event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6153
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6154 while (XtAppPending(app_context) && !vim_is_input_buf_full())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6156 XtAppNextEvent(app_context, &event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6157 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6158 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6159 XPropertyEvent *e = (XPropertyEvent *)&event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6160
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6161 if (e->type == PropertyNotify && e->window == commWindow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6162 && e->atom == commProperty && e->state == PropertyNewValue)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6163 serverEventProc(xterm_dpy, &event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6164 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6165 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6166 XtDispatchEvent(&event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6167 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6168 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6169
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6170 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6171 clip_xterm_own_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6172 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6173 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6174 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6175 return clip_x11_own_selection(xterm_Shell, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6177 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6179 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6180 clip_xterm_lose_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6182 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184 clip_x11_lose_selection(xterm_Shell, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6185 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6186
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6187 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6188 clip_xterm_request_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6189 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6191 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6192 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6193 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6195 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6196 clip_xterm_set_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6199 clip_x11_set_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6201 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 #if defined(USE_XSMP) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6206 * Code for X Session Management Protocol.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6207 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6208 static void xsmp_handle_save_yourself __ARGS((SmcConn smc_conn, SmPointer client_data, int save_type, Bool shutdown, int interact_style, Bool fast));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6209 static void xsmp_die __ARGS((SmcConn smc_conn, SmPointer client_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210 static void xsmp_save_complete __ARGS((SmcConn smc_conn, SmPointer client_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6211 static void xsmp_shutdown_cancelled __ARGS((SmcConn smc_conn, SmPointer client_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212 static void xsmp_ice_connection __ARGS((IceConn iceConn, IcePointer clientData, Bool opening, IcePointer *watchData));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6213
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6214
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6215 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216 static void xsmp_handle_interaction __ARGS((SmcConn smc_conn, SmPointer client_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6218 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6219 * This is our chance to ask the user if they want to save,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220 * or abort the logout
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6223 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6224 xsmp_handle_interaction(smc_conn, client_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6225 SmcConn smc_conn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226 SmPointer client_data;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6227 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228 cmdmod_T save_cmdmod;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6229 int cancel_shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6230
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6231 save_cmdmod = cmdmod;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6232 cmdmod.confirm = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6233 if (check_changed_any(FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6234 /* Mustn't logout */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6235 cancel_shutdown = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6236 cmdmod = save_cmdmod;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237 setcursor(); /* position cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240 /* Done interaction */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 SmcInteractDone(smc_conn, cancel_shutdown);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6242
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6243 /* Finish off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244 * Only end save-yourself here if we're not cancelling shutdown;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245 * we'll get a cancelled callback later in which we'll end it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 * Hopefully get around glitchy SMs (like GNOME-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6248 if (!cancel_shutdown)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6253 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6254 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6256 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6257 * Callback that starts save-yourself.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6258 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6259 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6260 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6261 xsmp_handle_save_yourself(smc_conn, client_data, save_type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6262 shutdown, interact_style, fast)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6263 SmcConn smc_conn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6264 SmPointer client_data;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6265 int save_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6266 Bool shutdown;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6267 int interact_style;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6268 Bool fast;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6270 /* Handle already being in saveyourself */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6271 if (xsmp.save_yourself)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6272 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6273 xsmp.save_yourself = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6274 xsmp.shutdown = shutdown;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6275
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6276 /* First up, preserve all files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6277 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6278 ml_sync_all(FALSE, FALSE); /* preserve all swap files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6279
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6280 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6281 verb_msg((char_u *)_("XSMP handling save-yourself request"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6282
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6283 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284 /* Now see if we can ask about unsaved files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285 if (shutdown && !fast && gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286 /* Need to interact with user, but need SM's permission */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287 SmcInteractRequest(smc_conn, SmDialogError,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6288 xsmp_handle_interaction, client_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6289 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292 /* Can stop the cycle here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6299 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 * Callback to warn us of imminent death.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6304 xsmp_die(smc_conn, client_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6305 SmcConn smc_conn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6306 SmPointer client_data;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6308 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 /* quit quickly leaving swapfiles for modified buffers behind */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6311 getout_preserve_modified(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6313
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6315 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6316 * Callback to tell us that save-yourself has completed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6317 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6318 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6319 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6320 xsmp_save_complete(smc_conn, client_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6321 SmcConn smc_conn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6322 SmPointer client_data;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6323 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6324 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6327
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6328 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6329 * Callback to tell us that an instigated shutdown was cancelled
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6330 * (maybe even by us)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6331 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6332 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6333 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6334 xsmp_shutdown_cancelled(smc_conn, client_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6335 SmcConn smc_conn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6336 SmPointer client_data;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6337 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6338 if (xsmp.save_yourself)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6339 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6340 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6341 xsmp.shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6345 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6346 * Callback to tell us that a new ICE connection has been established.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6347 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6348 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6349 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6350 xsmp_ice_connection(iceConn, clientData, opening, watchData)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6351 IceConn iceConn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6352 IcePointer clientData;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6353 Bool opening;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6354 IcePointer *watchData;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6355 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6356 /* Intercept creation of ICE connection fd */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6357 if (opening)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6359 xsmp_icefd = IceConnectionNumber(iceConn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6360 IceRemoveConnectionWatch(xsmp_ice_connection, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6361 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6362 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6365 /* Handle any ICE processing that's required; return FAIL if SM lost */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6366 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6367 xsmp_handle_requests()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6368 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 Bool rep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6370
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6371 if (IceProcessMessages(xsmp.iceconn, NULL, &rep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6372 == IceProcessMessagesIOError)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6373 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6374 /* Lost ICE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6375 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6376 verb_msg((char_u *)_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6377 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6378 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6380 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6381 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6382 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6383
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6384 static int dummy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6386 /* Set up X Session Management Protocol */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6387 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6388 xsmp_init(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6389 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6390 char errorstring[80];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6391 char *clientid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6392 SmcCallbacks smcallbacks;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6393 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6394 SmPropValue smname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6395 SmProp smnameprop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6396 SmProp *smprops[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6397 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6399 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6400 verb_msg((char_u *)_("XSMP opening connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6402 xsmp.save_yourself = xsmp.shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6404 /* Set up SM callbacks - must have all, even if they're not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6405 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6406 smcallbacks.save_yourself.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6407 smcallbacks.die.callback = xsmp_die;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6408 smcallbacks.die.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6409 smcallbacks.save_complete.callback = xsmp_save_complete;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6410 smcallbacks.save_complete.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6411 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6412 smcallbacks.shutdown_cancelled.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6414 /* Set up a watch on ICE connection creations. The "dummy" argument is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6415 * apparently required for FreeBSD (we get a BUS error when using NULL). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6416 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6417 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6418 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6419 verb_msg((char_u *)_("XSMP ICE connection watch failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6420 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6421 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6423 /* Create an SM connection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6424 xsmp.smcconn = SmcOpenConnection(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6425 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6426 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6427 SmProtoMajor,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6428 SmProtoMinor,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6429 SmcSaveYourselfProcMask | SmcDieProcMask
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6430 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6431 &smcallbacks,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6432 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6433 &clientid,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6434 sizeof(errorstring),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6435 errorstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6436 if (xsmp.smcconn == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6437 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6438 char errorreport[132];
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 236
diff changeset
6439
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6440 if (p_verbose > 0)
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6441 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6442 vim_snprintf(errorreport, sizeof(errorreport),
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 236
diff changeset
6443 _("XSMP SmcOpenConnection failed: %s"), errorstring);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6444 verb_msg((char_u *)errorreport);
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6445 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6446 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6447 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6448 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6450 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6451 /* ID ourselves */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6452 smname.value = "vim";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6453 smname.length = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6454 smnameprop.name = "SmProgram";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6455 smnameprop.type = "SmARRAY8";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6456 smnameprop.num_vals = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6457 smnameprop.vals = &smname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6459 smprops[0] = &smnameprop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6460 SmcSetProperties(xsmp.smcconn, 1, smprops);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6461 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6462 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6465 /* Shut down XSMP comms. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6466 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6467 xsmp_close()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6468 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6469 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6471 SmcCloseConnection(xsmp.smcconn, 0, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6472 xsmp_icefd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6473 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6474 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6475 #endif /* USE_XSMP */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6476
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6478 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6479 /* Translate character to its CTRL- value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6480 char CtrlTable[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6481 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6482 /* 00 - 5E */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6483 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6484 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6485 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6486 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6487 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6488 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6489 /* ^ */ 0x1E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6490 /* - */ 0x1F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6491 /* 61 - 6C */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6492 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6493 /* _ */ 0x1F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6494 /* 6E - 80 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6495 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6496 /* a */ 0x01,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6497 /* b */ 0x02,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6498 /* c */ 0x03,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6499 /* d */ 0x37,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6500 /* e */ 0x2D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6501 /* f */ 0x2E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6502 /* g */ 0x2F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6503 /* h */ 0x16,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6504 /* i */ 0x05,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6505 /* 8A - 90 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6506 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6507 /* j */ 0x15,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6508 /* k */ 0x0B,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6509 /* l */ 0x0C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6510 /* m */ 0x0D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6511 /* n */ 0x0E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6512 /* o */ 0x0F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6513 /* p */ 0x10,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6514 /* q */ 0x11,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6515 /* r */ 0x12,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6516 /* 9A - A1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6517 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6518 /* s */ 0x13,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6519 /* t */ 0x3C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6520 /* u */ 0x3D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6521 /* v */ 0x32,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6522 /* w */ 0x26,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6523 /* x */ 0x18,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6524 /* y */ 0x19,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6525 /* z */ 0x3F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6526 /* AA - AC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6527 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6528 /* [ */ 0x27,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6529 /* AE - BC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6530 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6531 /* ] */ 0x1D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6532 /* BE - C0 */ 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6533 /* A */ 0x01,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6534 /* B */ 0x02,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6535 /* C */ 0x03,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6536 /* D */ 0x37,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6537 /* E */ 0x2D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6538 /* F */ 0x2E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6539 /* G */ 0x2F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6540 /* H */ 0x16,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6541 /* I */ 0x05,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6542 /* CA - D0 */ 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6543 /* J */ 0x15,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6544 /* K */ 0x0B,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6545 /* L */ 0x0C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6546 /* M */ 0x0D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6547 /* N */ 0x0E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6548 /* O */ 0x0F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6549 /* P */ 0x10,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6550 /* Q */ 0x11,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6551 /* R */ 0x12,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6552 /* DA - DF */ 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6553 /* \ */ 0x1C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6554 /* E1 */ 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6555 /* S */ 0x13,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6556 /* T */ 0x3C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6557 /* U */ 0x3D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6558 /* V */ 0x32,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6559 /* W */ 0x26,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6560 /* X */ 0x18,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6561 /* Y */ 0x19,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6562 /* Z */ 0x3F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6563 /* EA - FF*/ 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6564 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6565 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6566
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6567 char MetaCharTable[]=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6568 {/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6569 0, 0, 0, 0,'\\', 0,'F', 0,'W','M','N', 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6570 0, 0, 0, 0,']', 0, 0,'G', 0, 0,'R','O', 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6571 '@','A','B','C','D','E', 0, 0,'H','I','J','K','L', 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6572 'P','Q', 0,'S','T','U','V', 0,'X','Y','Z','[', 0, 0,'^', 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6573 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6575
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6576 /* TODO: Use characters NOT numbers!!! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6577 char CtrlCharTable[]=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6578 {/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6579 124,193,194,195, 0,201, 0, 0, 0, 0, 0,210,211,212,213,214,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6580 215,216,217,226, 0,209,200, 0,231,232, 0, 0,224,189, 95,109,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6581 0, 0, 0, 0, 0, 0,230,173, 0, 0, 0, 0, 0,197,198,199,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6582 0, 0,229, 0, 0, 0, 0,196, 0, 0, 0, 0,227,228, 0,233,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6583 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6584
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6586 #endif