Mercurial > vim
annotate src/channel.c @ 8330:ec940c11f749 v7.4.1457
commit https://github.com/vim/vim/commit/d42119fff228434fe57e88d501c744de0a9fb1b1
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Feb 28 20:51:49 2016 +0100
patch 7.4.1457
Problem: Opening a channel with select() is not done properly.
Solution: Also used read-fds. Use getsockopt() to check for errors. (Ozaki
Kiichi)
author | Christian Brabandt <cb@256bit.org> |
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date | Sun, 28 Feb 2016 21:00:04 +0100 |
parents | e2021d6feeda |
children | 07713b8243ac |
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1 /* vi:set ts=8 sts=4 sw=4: |
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2 * |
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3 * VIM - Vi IMproved by Bram Moolenaar |
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4 * |
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5 * Do ":help uganda" in Vim to read copying and usage conditions. |
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6 * Do ":help credits" in Vim to see a list of people who contributed. |
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7 */ |
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8 |
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9 /* |
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10 * Implements communication through a socket or any file handle. |
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11 */ |
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12 |
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13 #include "vim.h" |
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14 |
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15 #if defined(FEAT_CHANNEL) || defined(PROTO) |
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16 |
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17 /* TRUE when netbeans is running with a GUI. */ |
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18 #ifdef FEAT_GUI |
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19 # define CH_HAS_GUI (gui.in_use || gui.starting) |
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20 #endif |
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21 |
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22 /* Note: when making changes here also adjust configure.in. */ |
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23 #ifdef WIN32 |
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24 /* WinSock API is separated from C API, thus we can't use read(), write(), |
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25 * errno... */ |
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26 # define SOCK_ERRNO errno = WSAGetLastError() |
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27 # undef ECONNREFUSED |
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28 # define ECONNREFUSED WSAECONNREFUSED |
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29 # undef EWOULDBLOCK |
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30 # define EWOULDBLOCK WSAEWOULDBLOCK |
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31 # undef EINPROGRESS |
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32 # define EINPROGRESS WSAEINPROGRESS |
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33 # ifdef EINTR |
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34 # undef EINTR |
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35 # endif |
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36 # define EINTR WSAEINTR |
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37 # define sock_write(sd, buf, len) send((SOCKET)sd, buf, len, 0) |
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38 # define sock_read(sd, buf, len) recv((SOCKET)sd, buf, len, 0) |
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39 # define sock_close(sd) closesocket((SOCKET)sd) |
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40 #else |
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41 # include <netdb.h> |
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42 # include <netinet/in.h> |
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43 |
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44 # include <sys/socket.h> |
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45 # ifdef HAVE_LIBGEN_H |
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46 # include <libgen.h> |
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47 # endif |
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48 # define SOCK_ERRNO |
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49 # define sock_write(sd, buf, len) write(sd, buf, len) |
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50 # define sock_read(sd, buf, len) read(sd, buf, len) |
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51 # define sock_close(sd) close(sd) |
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52 # define fd_read(fd, buf, len) read(fd, buf, len) |
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53 # define fd_write(sd, buf, len) write(sd, buf, len) |
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54 # define fd_close(sd) close(sd) |
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55 #endif |
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56 |
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57 /* Whether a redraw is needed for appending a line to a buffer. */ |
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58 static int channel_need_redraw = FALSE; |
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59 |
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60 |
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61 #ifdef WIN32 |
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62 static int |
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63 fd_read(sock_T fd, char *buf, size_t len) |
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64 { |
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65 HANDLE h = (HANDLE)fd; |
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66 DWORD nread; |
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67 |
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68 if (!ReadFile(h, buf, (DWORD)len, &nread, NULL)) |
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69 return -1; |
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70 return (int)nread; |
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71 } |
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72 |
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73 static int |
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74 fd_write(sock_T fd, char *buf, size_t len) |
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75 { |
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76 HANDLE h = (HANDLE)fd; |
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77 DWORD nwrite; |
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78 |
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79 if (!WriteFile(h, buf, (DWORD)len, &nwrite, NULL)) |
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80 return -1; |
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81 return (int)nwrite; |
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82 } |
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83 |
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84 static void |
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85 fd_close(sock_T fd) |
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86 { |
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87 HANDLE h = (HANDLE)fd; |
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88 |
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89 CloseHandle(h); |
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90 } |
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91 #endif |
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92 |
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93 /* Log file opened with ch_logfile(). */ |
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94 static FILE *log_fd = NULL; |
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95 #ifdef FEAT_RELTIME |
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96 static proftime_T log_start; |
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97 #endif |
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98 |
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99 void |
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100 ch_logfile(FILE *file) |
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101 { |
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102 if (log_fd != NULL) |
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103 fclose(log_fd); |
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104 log_fd = file; |
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105 if (log_fd != NULL) |
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106 { |
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107 fprintf(log_fd, "==== start log session ====\n"); |
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108 #ifdef FEAT_RELTIME |
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109 profile_start(&log_start); |
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110 #endif |
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111 } |
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112 } |
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113 |
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114 int |
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115 ch_log_active() |
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116 { |
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117 return log_fd != NULL; |
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118 } |
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119 |
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120 static void |
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121 ch_log_lead(char *what, channel_T *ch) |
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122 { |
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123 if (log_fd != NULL) |
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124 { |
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125 #ifdef FEAT_RELTIME |
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126 proftime_T log_now; |
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127 |
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128 profile_start(&log_now); |
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129 profile_sub(&log_now, &log_start); |
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130 fprintf(log_fd, "%s ", profile_msg(&log_now)); |
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131 #endif |
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132 if (ch != NULL) |
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133 fprintf(log_fd, "%son %d: ", what, ch->ch_id); |
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134 else |
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135 fprintf(log_fd, "%s: ", what); |
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136 } |
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137 } |
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138 |
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139 void |
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140 ch_log(channel_T *ch, char *msg) |
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141 { |
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142 if (log_fd != NULL) |
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143 { |
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144 ch_log_lead("", ch); |
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145 fputs(msg, log_fd); |
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146 fputc('\n', log_fd); |
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147 fflush(log_fd); |
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148 } |
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149 } |
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150 |
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151 static void |
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152 ch_logn(channel_T *ch, char *msg, int nr) |
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153 { |
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154 if (log_fd != NULL) |
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155 { |
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156 ch_log_lead("", ch); |
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157 fprintf(log_fd, msg, nr); |
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158 fputc('\n', log_fd); |
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159 fflush(log_fd); |
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160 } |
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161 } |
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162 |
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163 void |
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164 ch_logs(channel_T *ch, char *msg, char *name) |
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165 { |
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166 if (log_fd != NULL) |
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167 { |
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168 ch_log_lead("", ch); |
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169 fprintf(log_fd, msg, name); |
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170 fputc('\n', log_fd); |
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171 fflush(log_fd); |
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172 } |
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173 } |
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174 |
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175 static void |
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176 ch_logsn(channel_T *ch, char *msg, char *name, int nr) |
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177 { |
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178 if (log_fd != NULL) |
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179 { |
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180 ch_log_lead("", ch); |
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181 fprintf(log_fd, msg, name, nr); |
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182 fputc('\n', log_fd); |
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183 fflush(log_fd); |
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184 } |
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185 } |
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186 |
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187 static void |
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188 ch_error(channel_T *ch, char *msg) |
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189 { |
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190 if (log_fd != NULL) |
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191 { |
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192 ch_log_lead("ERR ", ch); |
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193 fputs(msg, log_fd); |
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194 fputc('\n', log_fd); |
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195 fflush(log_fd); |
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196 } |
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197 } |
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198 |
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199 static void |
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200 ch_errorn(channel_T *ch, char *msg, int nr) |
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201 { |
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202 if (log_fd != NULL) |
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203 { |
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204 ch_log_lead("ERR ", ch); |
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205 fprintf(log_fd, msg, nr); |
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206 fputc('\n', log_fd); |
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207 fflush(log_fd); |
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208 } |
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209 } |
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210 |
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211 static void |
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212 ch_errors(channel_T *ch, char *msg, char *arg) |
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213 { |
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214 if (log_fd != NULL) |
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215 { |
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216 ch_log_lead("ERR ", ch); |
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217 fprintf(log_fd, msg, arg); |
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218 fputc('\n', log_fd); |
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219 fflush(log_fd); |
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220 } |
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221 } |
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222 |
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223 #ifdef _WIN32 |
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224 # undef PERROR |
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225 # define PERROR(msg) (void)emsg3((char_u *)"%s: %s", \ |
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226 (char_u *)msg, (char_u *)strerror_win32(errno)) |
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227 |
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228 static char * |
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229 strerror_win32(int eno) |
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230 { |
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231 static LPVOID msgbuf = NULL; |
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232 char_u *ptr; |
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233 |
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234 if (msgbuf) |
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235 LocalFree(msgbuf); |
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236 FormatMessage( |
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237 FORMAT_MESSAGE_ALLOCATE_BUFFER | |
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238 FORMAT_MESSAGE_FROM_SYSTEM | |
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239 FORMAT_MESSAGE_IGNORE_INSERTS, |
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240 NULL, |
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241 eno, |
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242 MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT), |
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243 (LPTSTR) &msgbuf, |
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244 0, |
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245 NULL); |
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246 /* chomp \r or \n */ |
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247 for (ptr = (char_u *)msgbuf; *ptr; ptr++) |
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248 switch (*ptr) |
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249 { |
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250 case '\r': |
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251 STRMOVE(ptr, ptr + 1); |
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252 ptr--; |
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253 break; |
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254 case '\n': |
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255 if (*(ptr + 1) == '\0') |
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256 *ptr = '\0'; |
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257 else |
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258 *ptr = ' '; |
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259 break; |
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260 } |
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261 return msgbuf; |
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262 } |
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263 #endif |
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264 |
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265 /* |
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266 * The list of all allocated channels. |
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267 */ |
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268 static channel_T *first_channel = NULL; |
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269 static int next_ch_id = 0; |
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270 |
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271 /* |
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272 * Allocate a new channel. The refcount is set to 1. |
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273 * The channel isn't actually used until it is opened. |
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274 * Returns NULL if out of memory. |
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275 */ |
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276 channel_T * |
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277 add_channel(void) |
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278 { |
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279 int part; |
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280 channel_T *channel = (channel_T *)alloc_clear((int)sizeof(channel_T)); |
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281 |
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282 if (channel == NULL) |
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283 return NULL; |
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284 |
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285 channel->ch_id = next_ch_id++; |
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286 ch_log(channel, "Created channel"); |
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287 |
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288 #ifdef CHANNEL_PIPES |
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289 for (part = PART_SOCK; part <= PART_IN; ++part) |
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290 #else |
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291 part = PART_SOCK; |
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292 #endif |
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293 { |
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294 channel->ch_part[part].ch_fd = INVALID_FD; |
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295 #ifdef FEAT_GUI_X11 |
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296 channel->ch_part[part].ch_inputHandler = (XtInputId)NULL; |
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297 #endif |
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298 #ifdef FEAT_GUI_GTK |
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299 channel->ch_part[part].ch_inputHandler = 0; |
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300 #endif |
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301 channel->ch_part[part].ch_timeout = 2000; |
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302 } |
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303 |
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304 if (first_channel != NULL) |
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305 { |
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306 first_channel->ch_prev = channel; |
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307 channel->ch_next = first_channel; |
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308 } |
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309 first_channel = channel; |
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310 |
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311 channel->ch_refcount = 1; |
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312 return channel; |
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313 } |
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314 |
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315 /* |
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316 * Called when the refcount of a channel is zero. |
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317 * Return TRUE if "channel" has a callback and the associated job wasn't |
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318 * killed. |
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319 * If the job was killed the channel is not expected to work anymore. |
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320 * If there is no callback then nobody can get readahead. |
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321 */ |
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322 static int |
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323 channel_still_useful(channel_T *channel) |
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324 { |
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325 if (channel->ch_job_killed && channel->ch_job == NULL) |
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326 return FALSE; |
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327 return channel->ch_callback != NULL |
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328 #ifdef CHANNEL_PIPES |
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329 || channel->ch_part[PART_OUT].ch_callback != NULL |
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330 || channel->ch_part[PART_ERR].ch_callback != NULL |
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331 #endif |
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332 || channel->ch_close_cb != NULL; |
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333 } |
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334 |
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335 /* |
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336 * Close a channel and free all its resources if there is no further action |
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337 * possible, there is no callback to be invoked or the associated job was |
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338 * killed. |
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339 * Return TRUE if the channel was freed. |
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340 */ |
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341 int |
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342 channel_may_free(channel_T *channel) |
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343 { |
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344 if (!channel_still_useful(channel)) |
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345 { |
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346 channel_free(channel); |
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347 return TRUE; |
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348 } |
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349 return FALSE; |
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350 } |
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351 |
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352 /* |
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353 * Close a channel and free all its resources. |
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354 */ |
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355 void |
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356 channel_free(channel_T *channel) |
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357 { |
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358 channel_close(channel, TRUE); |
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359 channel_clear(channel); |
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360 ch_log(channel, "Freeing channel"); |
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361 if (channel->ch_next != NULL) |
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362 channel->ch_next->ch_prev = channel->ch_prev; |
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363 if (channel->ch_prev == NULL) |
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364 first_channel = channel->ch_next; |
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365 else |
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366 channel->ch_prev->ch_next = channel->ch_next; |
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367 vim_free(channel); |
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368 } |
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369 |
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370 #if defined(FEAT_GUI) || defined(PROTO) |
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371 |
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372 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
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373 static void |
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374 channel_read_fd(int fd) |
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375 { |
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376 channel_T *channel; |
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377 int part; |
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378 |
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379 channel = channel_fd2channel(fd, &part); |
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380 if (channel == NULL) |
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381 ch_errorn(NULL, "Channel for fd %d not found", fd); |
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382 else |
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383 channel_read(channel, part, "messageFromNetbeans"); |
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384 } |
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385 #endif |
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386 |
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387 /* |
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388 * Read a command from netbeans. |
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389 * TODO: instead of channel ID use the FD. |
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390 */ |
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391 #ifdef FEAT_GUI_X11 |
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392 static void |
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393 messageFromNetbeans(XtPointer clientData, |
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394 int *unused1 UNUSED, |
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395 XtInputId *unused2 UNUSED) |
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396 { |
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397 channel_read_fd((int)(long)clientData); |
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398 } |
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399 #endif |
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400 |
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401 #ifdef FEAT_GUI_GTK |
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402 # if GTK_CHECK_VERSION(3,0,0) |
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403 static gboolean |
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404 messageFromNetbeans(GIOChannel *unused1 UNUSED, |
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405 GIOCondition unused2 UNUSED, |
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406 gpointer clientData) |
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407 { |
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408 channel_read_fd(GPOINTER_TO_INT(clientData)); |
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409 return TRUE; /* Return FALSE instead in case the event source is to |
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410 * be removed after this function returns. */ |
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411 } |
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412 # else |
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413 static void |
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414 messageFromNetbeans(gpointer clientData, |
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415 gint unused1 UNUSED, |
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416 GdkInputCondition unused2 UNUSED) |
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417 { |
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418 channel_read_fd((int)(long)clientData); |
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419 } |
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420 # endif |
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421 #endif |
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422 |
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423 static void |
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424 channel_gui_register_one(channel_T *channel, int part) |
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425 { |
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426 # ifdef FEAT_GUI_X11 |
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427 /* Tell notifier we are interested in being called |
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428 * when there is input on the editor connection socket. */ |
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429 if (channel->ch_part[part].ch_inputHandler == (XtInputId)NULL) |
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430 channel->ch_part[part].ch_inputHandler = XtAppAddInput( |
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431 (XtAppContext)app_context, |
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432 channel->ch_part[part].ch_fd, |
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433 (XtPointer)(XtInputReadMask + XtInputExceptMask), |
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434 messageFromNetbeans, |
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435 (XtPointer)(long)channel->ch_part[part].ch_fd); |
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436 # else |
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437 # ifdef FEAT_GUI_GTK |
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438 /* Tell gdk we are interested in being called when there |
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439 * is input on the editor connection socket. */ |
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440 if (channel->ch_part[part].ch_inputHandler == 0) |
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441 # if GTK_CHECK_VERSION(3,0,0) |
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442 { |
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443 GIOChannel *chnnl = g_io_channel_unix_new( |
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444 (gint)channel->ch_part[part].ch_fd); |
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445 |
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446 channel->ch_part[part].ch_inputHandler = g_io_add_watch( |
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447 chnnl, |
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448 G_IO_IN|G_IO_HUP|G_IO_ERR|G_IO_PRI, |
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449 messageFromNetbeans, |
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450 GINT_TO_POINTER(channel->ch_part[part].ch_fd)); |
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451 |
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452 g_io_channel_unref(chnnl); |
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453 } |
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454 # else |
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455 channel->ch_part[part].ch_inputHandler = gdk_input_add( |
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456 (gint)channel->ch_part[part].ch_fd, |
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457 (GdkInputCondition) |
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458 ((int)GDK_INPUT_READ + (int)GDK_INPUT_EXCEPTION), |
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459 messageFromNetbeans, |
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460 (gpointer)(long)channel->ch_part[part].ch_fd); |
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461 # endif |
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462 # endif |
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463 # endif |
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464 } |
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465 |
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466 void |
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467 channel_gui_register(channel_T *channel) |
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468 { |
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469 if (!CH_HAS_GUI) |
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470 return; |
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471 |
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472 if (channel->CH_SOCK_FD != INVALID_FD) |
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473 channel_gui_register_one(channel, PART_SOCK); |
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474 # ifdef CHANNEL_PIPES |
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475 if (channel->CH_OUT_FD != INVALID_FD) |
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476 channel_gui_register_one(channel, PART_OUT); |
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477 if (channel->CH_ERR_FD != INVALID_FD) |
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478 channel_gui_register_one(channel, PART_ERR); |
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479 # endif |
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480 } |
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481 |
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482 /* |
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483 * Register any of our file descriptors with the GUI event handling system. |
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484 * Called when the GUI has started. |
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485 */ |
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486 void |
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487 channel_gui_register_all(void) |
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488 { |
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489 channel_T *channel; |
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490 |
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491 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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492 channel_gui_register(channel); |
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493 } |
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494 |
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495 static void |
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496 channel_gui_unregister(channel_T *channel) |
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497 { |
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498 int part; |
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499 |
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500 #ifdef CHANNEL_PIPES |
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501 for (part = PART_SOCK; part < PART_IN; ++part) |
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502 #else |
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503 part = PART_SOCK; |
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504 #endif |
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505 { |
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506 # ifdef FEAT_GUI_X11 |
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507 if (channel->ch_part[part].ch_inputHandler != (XtInputId)NULL) |
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508 { |
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509 XtRemoveInput(channel->ch_part[part].ch_inputHandler); |
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510 channel->ch_part[part].ch_inputHandler = (XtInputId)NULL; |
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511 } |
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512 # else |
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513 # ifdef FEAT_GUI_GTK |
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514 if (channel->ch_part[part].ch_inputHandler != 0) |
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515 { |
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516 # if GTK_CHECK_VERSION(3,0,0) |
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517 g_source_remove(channel->ch_part[part].ch_inputHandler); |
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518 # else |
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519 gdk_input_remove(channel->ch_part[part].ch_inputHandler); |
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520 # endif |
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521 channel->ch_part[part].ch_inputHandler = 0; |
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522 } |
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523 # endif |
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524 # endif |
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525 } |
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526 } |
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527 |
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528 #endif |
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529 |
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530 static char *e_cannot_connect = N_("E902: Cannot connect to port"); |
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531 |
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532 /* |
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533 * Open a socket channel to "hostname":"port". |
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534 * "waittime" is the time in msec to wait for the connection. |
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535 * When negative wait forever. |
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536 * Returns the channel for success. |
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537 * Returns NULL for failure. |
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538 */ |
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539 channel_T * |
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540 channel_open( |
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541 char *hostname, |
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542 int port_in, |
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543 int waittime, |
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544 void (*nb_close_cb)(void)) |
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545 { |
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546 int sd = -1; |
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547 struct sockaddr_in server; |
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548 struct hostent *host; |
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549 #ifdef WIN32 |
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550 u_short port = port_in; |
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551 u_long val = 1; |
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552 #else |
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553 int port = port_in; |
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554 struct timeval start_tv; |
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555 #endif |
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556 channel_T *channel; |
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557 int ret; |
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558 |
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559 #ifdef WIN32 |
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560 channel_init_winsock(); |
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561 #endif |
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562 |
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563 channel = add_channel(); |
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564 if (channel == NULL) |
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565 { |
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566 ch_error(NULL, "Cannot allocate channel."); |
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567 return NULL; |
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568 } |
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569 |
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570 /* Get the server internet address and put into addr structure */ |
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571 /* fill in the socket address structure and connect to server */ |
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572 vim_memset((char *)&server, 0, sizeof(server)); |
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573 server.sin_family = AF_INET; |
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574 server.sin_port = htons(port); |
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575 if ((host = gethostbyname(hostname)) == NULL) |
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576 { |
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577 ch_error(channel, "in gethostbyname() in channel_open()"); |
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578 PERROR("E901: gethostbyname() in channel_open()"); |
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579 channel_free(channel); |
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580 return NULL; |
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581 } |
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582 memcpy((char *)&server.sin_addr, host->h_addr, host->h_length); |
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583 |
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584 /* On Mac and Solaris a zero timeout almost never works. At least wait |
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585 * one millisecond. Let's do it for all systems, because we don't know why |
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586 * this is needed. */ |
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587 if (waittime == 0) |
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588 waittime = 1; |
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589 |
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590 /* |
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591 * For Unix we need to call connect() again after connect() failed. |
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592 * On Win32 one time is sufficient. |
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593 */ |
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594 while (TRUE) |
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595 { |
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596 if (sd >= 0) |
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597 sock_close(sd); |
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598 sd = socket(AF_INET, SOCK_STREAM, 0); |
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599 if (sd == -1) |
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600 { |
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601 ch_error(channel, "in socket() in channel_open()."); |
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602 PERROR("E898: socket() in channel_open()"); |
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603 channel_free(channel); |
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604 return NULL; |
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605 } |
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606 |
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607 if (waittime >= 0) |
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608 { |
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609 /* Make connect() non-blocking. */ |
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610 if ( |
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611 #ifdef _WIN32 |
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612 ioctlsocket(sd, FIONBIO, &val) < 0 |
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613 #else |
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614 fcntl(sd, F_SETFL, O_NONBLOCK) < 0 |
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615 #endif |
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616 ) |
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617 { |
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618 SOCK_ERRNO; |
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619 ch_errorn(channel, |
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620 "channel_open: Connect failed with errno %d", errno); |
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621 sock_close(sd); |
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622 channel_free(channel); |
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623 return NULL; |
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624 } |
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625 } |
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626 |
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627 /* Try connecting to the server. */ |
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628 ch_logsn(channel, "Connecting to %s port %d", hostname, port); |
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629 ret = connect(sd, (struct sockaddr *)&server, sizeof(server)); |
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630 |
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631 SOCK_ERRNO; |
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632 if (ret < 0) |
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633 { |
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634 if (errno != EWOULDBLOCK |
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635 && errno != ECONNREFUSED |
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636 #ifdef EINPROGRESS |
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637 && errno != EINPROGRESS |
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638 #endif |
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639 ) |
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640 { |
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641 ch_errorn(channel, |
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642 "channel_open: Connect failed with errno %d", errno); |
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643 PERROR(_(e_cannot_connect)); |
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644 sock_close(sd); |
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645 channel_free(channel); |
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646 return NULL; |
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647 } |
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648 } |
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649 |
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650 /* If we don't block and connect() failed then try using select() to |
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651 * wait for the connection to be made. */ |
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652 if (waittime >= 0 && ret < 0) |
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653 { |
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654 struct timeval tv; |
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655 fd_set rfds; |
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656 fd_set wfds; |
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657 int so_error = 0; |
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658 socklen_t so_error_len = sizeof(so_error); |
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659 |
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660 FD_ZERO(&rfds); |
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661 FD_SET(sd, &rfds); |
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662 FD_ZERO(&wfds); |
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663 FD_SET(sd, &wfds); |
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664 |
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665 tv.tv_sec = waittime / 1000; |
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666 tv.tv_usec = (waittime % 1000) * 1000; |
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667 #ifndef WIN32 |
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668 gettimeofday(&start_tv, NULL); |
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669 #endif |
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670 ch_logn(channel, |
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671 "Waiting for connection (waittime %d msec)...", waittime); |
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672 ret = select((int)sd + 1, &rfds, &wfds, NULL, &tv); |
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673 |
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674 if (ret < 0) |
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675 { |
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676 SOCK_ERRNO; |
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677 ch_errorn(channel, |
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678 "channel_open: Connect failed with errno %d", errno); |
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679 PERROR(_(e_cannot_connect)); |
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680 sock_close(sd); |
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681 channel_free(channel); |
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682 return NULL; |
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683 } |
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684 |
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685 /* On Win32: select() is expected to work and wait for up to the |
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686 * waittime for the socket to be open. |
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687 * On Linux-like systems: See socket(7) for the behavior |
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688 * After putting the socket in non-blocking mode, connect() will |
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689 * return EINPROGRESS, select() will not wait (as if writing is |
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690 * possible), need to use getsockopt() to check if the socket is |
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691 * actually connect. |
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692 * We detect an failure to connect when both read and write fds |
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693 * are set. Use getsockopt() to find out what kind of failure. */ |
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694 if (FD_ISSET(sd, &rfds) && FD_ISSET(sd, &wfds)) |
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695 { |
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696 ret = getsockopt(sd, |
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697 SOL_SOCKET, SO_ERROR, &so_error, &so_error_len); |
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698 if (ret < 0 || (so_error != 0 |
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699 && so_error != EWOULDBLOCK |
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700 && so_error != ECONNREFUSED |
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701 #ifdef EINPROGRESS |
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702 && so_error != EINPROGRESS |
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703 #endif |
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704 )) |
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705 { |
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706 ch_errorn(channel, |
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707 "channel_open: Connect failed with errno %d", |
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708 so_error); |
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|
709 PERROR(_(e_cannot_connect)); |
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710 sock_close(sd); |
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|
711 channel_free(channel); |
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|
712 return NULL; |
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|
713 } |
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|
714 } |
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|
715 |
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|
716 if (!FD_ISSET(sd, &wfds) || so_error != 0) |
8114
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|
717 { |
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718 #ifndef WIN32 |
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|
719 struct timeval end_tv; |
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720 long elapsed_msec; |
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|
721 |
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722 gettimeofday(&end_tv, NULL); |
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723 elapsed_msec = (end_tv.tv_sec - start_tv.tv_sec) * 1000 |
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724 + (end_tv.tv_usec - start_tv.tv_usec) / 1000; |
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|
725 if (waittime > 1 && elapsed_msec < waittime) |
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|
726 { |
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727 /* The port isn't ready but we also didn't get an error. |
4aea0b0aa714
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728 * This happens when the server didn't open the socket |
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729 * yet. Wait a bit and try again. */ |
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730 mch_delay(waittime < 50 ? (long)waittime : 50L, TRUE); |
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|
731 ui_breakcheck(); |
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|
732 if (!got_int) |
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733 { |
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commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
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changeset
|
734 /* reduce the waittime by the elapsed time and the 50 |
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735 * msec delay (or a bit more) */ |
4aea0b0aa714
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|
736 waittime -= elapsed_msec; |
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|
737 if (waittime > 50) |
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738 waittime -= 50; |
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739 else |
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740 waittime = 1; |
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741 continue; |
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742 } |
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743 /* we were interrupted, behave as if timed out */ |
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744 } |
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745 #endif |
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746 /* We timed out. */ |
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747 ch_error(channel, "Connection timed out"); |
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748 sock_close(sd); |
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|
749 channel_free(channel); |
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750 return NULL; |
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751 } |
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752 |
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753 ch_log(channel, "Connection made"); |
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|
754 break; |
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|
755 } |
7982
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|
756 } |
7935
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|
757 |
7982
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|
758 if (waittime >= 0) |
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|
759 { |
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|
760 #ifdef _WIN32 |
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761 val = 0; |
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762 ioctlsocket(sd, FIONBIO, &val); |
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763 #else |
7961
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764 (void)fcntl(sd, F_SETFL, 0); |
7935
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|
765 #endif |
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766 } |
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|
767 |
8151
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768 channel->CH_SOCK_FD = (sock_T)sd; |
8210
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|
769 channel->ch_nb_close_cb = nb_close_cb; |
7770
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770 |
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771 #ifdef FEAT_GUI |
8041
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|
772 channel_gui_register(channel); |
7770
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773 #endif |
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774 |
8041
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|
775 return channel; |
7770
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|
776 } |
42c1a4e63d12
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|
777 |
8031
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|
778 #if defined(CHANNEL_PIPES) || defined(PROTO) |
7788
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changeset
|
779 void |
8059
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changeset
|
780 channel_set_pipes(channel_T *channel, sock_T in, sock_T out, sock_T err) |
7788
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|
781 { |
8151
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|
782 channel->CH_IN_FD = in; |
aa845d10c6fb
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|
783 channel->CH_OUT_FD = out; |
aa845d10c6fb
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changeset
|
784 channel->CH_ERR_FD = err; |
8031
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|
785 } |
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|
786 #endif |
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changeset
|
787 |
8310
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changeset
|
788 /* |
aec8f8ce8e4c
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|
789 * Sets the job the channel is associated with. |
aec8f8ce8e4c
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|
790 * This does not keep a refcount, when the job is freed ch_job is cleared. |
aec8f8ce8e4c
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diff
changeset
|
791 */ |
8031
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diff
changeset
|
792 void |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
793 channel_set_job(channel_T *channel, job_T *job) |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
794 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
795 channel->ch_job = job; |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
796 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
797 |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
798 /* |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
799 * Find a buffer matching "name" or create a new one. |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
800 */ |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
801 static buf_T * |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
802 find_buffer(char_u *name) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
803 { |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
804 buf_T *buf = NULL; |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
805 buf_T *save_curbuf = curbuf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
806 |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
807 if (name != NULL && *name != NUL) |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
808 buf = buflist_findname(name); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
809 if (buf == NULL) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
810 { |
8297
4929eca308b7
commit https://github.com/vim/vim/commit/e26643e6bcd6c6c42f5eae78cee2e7950cd3f629
Christian Brabandt <cb@256bit.org>
parents:
8291
diff
changeset
|
811 buf = buflist_new(name == NULL || *name == NUL ? NULL : name, |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
812 NULL, (linenr_T)0, BLN_LISTED); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
813 buf_copy_options(buf, BCO_ENTER); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
814 #ifdef FEAT_QUICKFIX |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
815 clear_string_option(&buf->b_p_bt); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
816 buf->b_p_bt = vim_strsave((char_u *)"nofile"); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
817 clear_string_option(&buf->b_p_bh); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
818 buf->b_p_bh = vim_strsave((char_u *)"hide"); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
819 #endif |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
820 curbuf = buf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
821 ml_open(curbuf); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
822 ml_replace(1, (char_u *)"Reading from channel output...", TRUE); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
823 changed_bytes(1, 0); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
824 curbuf = save_curbuf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
825 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
826 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
827 return buf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
828 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
829 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
830 /* |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
831 * Set various properties from an "opt" argument. |
8094
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
832 */ |
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
833 void |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
834 channel_set_options(channel_T *channel, jobopt_T *opt) |
8094
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
835 { |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
836 int part; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
837 char_u **cbp; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
838 |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
839 if (opt->jo_set & JO_MODE) |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
840 for (part = PART_SOCK; part <= PART_IN; ++part) |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
841 channel->ch_part[part].ch_mode = opt->jo_mode; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
842 if (opt->jo_set & JO_IN_MODE) |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
843 channel->ch_part[PART_IN].ch_mode = opt->jo_in_mode; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
844 if (opt->jo_set & JO_OUT_MODE) |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
845 channel->ch_part[PART_OUT].ch_mode = opt->jo_out_mode; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
846 if (opt->jo_set & JO_ERR_MODE) |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
847 channel->ch_part[PART_ERR].ch_mode = opt->jo_err_mode; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
848 |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
849 if (opt->jo_set & JO_TIMEOUT) |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
850 for (part = PART_SOCK; part <= PART_IN; ++part) |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
851 channel->ch_part[part].ch_timeout = opt->jo_timeout; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
852 if (opt->jo_set & JO_OUT_TIMEOUT) |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
853 channel->ch_part[PART_OUT].ch_timeout = opt->jo_out_timeout; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
854 if (opt->jo_set & JO_ERR_TIMEOUT) |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
855 channel->ch_part[PART_ERR].ch_timeout = opt->jo_err_timeout; |
8094
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
856 |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
857 if (opt->jo_set & JO_CALLBACK) |
8132
f96536c291d8
commit https://github.com/vim/vim/commit/0ba75a9714884895b2ac09733158c47544a8dfb9
Christian Brabandt <cb@256bit.org>
parents:
8124
diff
changeset
|
858 { |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
859 cbp = &channel->ch_callback; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
860 vim_free(*cbp); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
861 if (opt->jo_callback != NULL && *opt->jo_callback != NUL) |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
862 *cbp = vim_strsave(opt->jo_callback); |
8132
f96536c291d8
commit https://github.com/vim/vim/commit/0ba75a9714884895b2ac09733158c47544a8dfb9
Christian Brabandt <cb@256bit.org>
parents:
8124
diff
changeset
|
863 else |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
864 *cbp = NULL; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
865 } |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
866 if (opt->jo_set & JO_OUT_CALLBACK) |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
867 { |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
868 cbp = &channel->ch_part[PART_OUT].ch_callback; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
869 vim_free(*cbp); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
870 if (opt->jo_out_cb != NULL && *opt->jo_out_cb != NUL) |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
871 *cbp = vim_strsave(opt->jo_out_cb); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
872 else |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
873 *cbp = NULL; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
874 } |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
875 if (opt->jo_set & JO_ERR_CALLBACK) |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
876 { |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
877 cbp = &channel->ch_part[PART_ERR].ch_callback; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
878 vim_free(*cbp); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
879 if (opt->jo_err_cb != NULL && *opt->jo_err_cb != NUL) |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
880 *cbp = vim_strsave(opt->jo_err_cb); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
881 else |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
882 *cbp = NULL; |
8132
f96536c291d8
commit https://github.com/vim/vim/commit/0ba75a9714884895b2ac09733158c47544a8dfb9
Christian Brabandt <cb@256bit.org>
parents:
8124
diff
changeset
|
883 } |
8210
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
884 if (opt->jo_set & JO_CLOSE_CALLBACK) |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
885 { |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
886 cbp = &channel->ch_close_cb; |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
887 vim_free(*cbp); |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
888 if (opt->jo_close_cb != NULL && *opt->jo_close_cb != NUL) |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
889 *cbp = vim_strsave(opt->jo_close_cb); |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
890 else |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
891 *cbp = NULL; |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
892 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
893 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
894 if ((opt->jo_set & JO_OUT_IO) && opt->jo_io[PART_OUT] == JIO_BUFFER) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
895 { |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
896 /* writing output to a buffer. Force mode to NL. */ |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
897 channel->ch_part[PART_OUT].ch_mode = MODE_NL; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
898 channel->ch_part[PART_OUT].ch_buffer = |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
899 find_buffer(opt->jo_io_name[PART_OUT]); |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
900 ch_logs(channel, "writing to buffer '%s'", |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
901 (char *)channel->ch_part[PART_OUT].ch_buffer->b_ffname); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
902 } |
8094
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
903 } |
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
904 |
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
905 /* |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
906 * Set the callback for "channel"/"part" for the response with "id". |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
907 */ |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
908 void |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
909 channel_set_req_callback( |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
910 channel_T *channel, |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
911 int part, |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
912 char_u *callback, |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
913 int id) |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
914 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
915 cbq_T *head = &channel->ch_part[part].ch_cb_head; |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
916 cbq_T *item = (cbq_T *)alloc((int)sizeof(cbq_T)); |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
917 |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
918 if (item != NULL) |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
919 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
920 item->cq_callback = vim_strsave(callback); |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
921 item->cq_seq_nr = id; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
922 item->cq_prev = head->cq_prev; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
923 head->cq_prev = item; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
924 item->cq_next = NULL; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
925 if (item->cq_prev == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
926 head->cq_next = item; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
927 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
928 item->cq_prev->cq_next = item; |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
929 } |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
930 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
931 |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
932 /* |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
933 * Invoke the "callback" on channel "channel". |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
934 */ |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
935 static void |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
936 invoke_callback(channel_T *channel, char_u *callback, typval_T *argv) |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
937 { |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
938 typval_T rettv; |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
939 int dummy; |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
940 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
941 argv[0].v_type = VAR_CHANNEL; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
942 argv[0].vval.v_channel = channel; |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
943 |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
944 call_func(callback, (int)STRLEN(callback), |
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
945 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL); |
8174
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8172
diff
changeset
|
946 clear_tv(&rettv); |
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8172
diff
changeset
|
947 |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
948 /* If an echo command was used the cursor needs to be put back where |
8320
e2021d6feeda
commit https://github.com/vim/vim/commit/18b5d6df10a5f08ffebbec85a1cf2828871e3736
Christian Brabandt <cb@256bit.org>
parents:
8318
diff
changeset
|
949 * it belongs. If highlighting was changed a redraw is needed. */ |
e2021d6feeda
commit https://github.com/vim/vim/commit/18b5d6df10a5f08ffebbec85a1cf2828871e3736
Christian Brabandt <cb@256bit.org>
parents:
8318
diff
changeset
|
950 update_screen(0); |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
951 setcursor(); |
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
952 cursor_on(); |
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
953 out_flush(); |
8320
e2021d6feeda
commit https://github.com/vim/vim/commit/18b5d6df10a5f08ffebbec85a1cf2828871e3736
Christian Brabandt <cb@256bit.org>
parents:
8318
diff
changeset
|
954 #ifdef FEAT_GUI |
e2021d6feeda
commit https://github.com/vim/vim/commit/18b5d6df10a5f08ffebbec85a1cf2828871e3736
Christian Brabandt <cb@256bit.org>
parents:
8318
diff
changeset
|
955 gui_update_cursor(TRUE, FALSE); |
e2021d6feeda
commit https://github.com/vim/vim/commit/18b5d6df10a5f08ffebbec85a1cf2828871e3736
Christian Brabandt <cb@256bit.org>
parents:
8318
diff
changeset
|
956 gui_mch_flush(); |
e2021d6feeda
commit https://github.com/vim/vim/commit/18b5d6df10a5f08ffebbec85a1cf2828871e3736
Christian Brabandt <cb@256bit.org>
parents:
8318
diff
changeset
|
957 #endif |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
958 } |
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
959 |
7864
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
parents:
7840
diff
changeset
|
960 /* |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
961 * Return the first buffer from channel "channel"/"part" and remove it. |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
962 * The caller must free it. |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
963 * Returns NULL if there is nothing. |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
964 */ |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
965 char_u * |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
966 channel_get(channel_T *channel, int part) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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967 { |
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968 readq_T *head = &channel->ch_part[part].ch_head; |
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969 readq_T *node = head->rq_next; |
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970 char_u *p; |
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971 |
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972 if (node == NULL) |
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973 return NULL; |
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974 /* dispose of the node but keep the buffer */ |
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975 p = node->rq_buffer; |
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976 head->rq_next = node->rq_next; |
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977 if (node->rq_next == NULL) |
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978 head->rq_prev = NULL; |
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979 else |
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980 node->rq_next->rq_prev = NULL; |
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981 vim_free(node); |
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982 return p; |
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983 } |
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984 |
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985 /* |
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986 * Returns the whole buffer contents concatenated for "channel"/"part". |
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987 */ |
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988 static char_u * |
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989 channel_get_all(channel_T *channel, int part) |
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990 { |
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991 /* Concatenate everything into one buffer. |
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992 * TODO: avoid multiple allocations. */ |
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993 while (channel_collapse(channel, part) == OK) |
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994 ; |
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995 return channel_get(channel, part); |
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996 } |
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997 |
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998 /* |
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999 * Collapses the first and second buffer for "channel"/"part". |
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1000 * Returns FAIL if that is not possible. |
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1001 */ |
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1002 int |
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1003 channel_collapse(channel_T *channel, int part) |
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1004 { |
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1005 readq_T *head = &channel->ch_part[part].ch_head; |
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1006 readq_T *node = head->rq_next; |
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1007 char_u *p; |
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1008 |
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1009 if (node == NULL || node->rq_next == NULL) |
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1010 return FAIL; |
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1011 |
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1012 p = alloc((unsigned)(STRLEN(node->rq_buffer) |
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1013 + STRLEN(node->rq_next->rq_buffer) + 1)); |
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1014 if (p == NULL) |
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1015 return FAIL; /* out of memory */ |
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1016 STRCPY(p, node->rq_buffer); |
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1017 STRCAT(p, node->rq_next->rq_buffer); |
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1018 vim_free(node->rq_next->rq_buffer); |
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1019 node->rq_next->rq_buffer = p; |
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1020 |
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1021 /* dispose of the node and its buffer */ |
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1022 head->rq_next = node->rq_next; |
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1023 head->rq_next->rq_prev = NULL; |
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1024 vim_free(node->rq_buffer); |
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1025 vim_free(node); |
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1026 return OK; |
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1027 } |
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1028 |
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1029 /* |
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1030 * Store "buf[len]" on "channel"/"part". |
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1031 * Returns OK or FAIL. |
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1032 */ |
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1033 static int |
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1034 channel_save(channel_T *channel, int part, char_u *buf, int len) |
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1035 { |
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1036 readq_T *node; |
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1037 readq_T *head = &channel->ch_part[part].ch_head; |
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1038 char_u *p; |
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1039 int i; |
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1040 |
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1041 node = (readq_T *)alloc(sizeof(readq_T)); |
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1042 if (node == NULL) |
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1043 return FAIL; /* out of memory */ |
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1044 node->rq_buffer = alloc(len + 1); |
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1045 if (node->rq_buffer == NULL) |
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1046 { |
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1047 vim_free(node); |
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1048 return FAIL; /* out of memory */ |
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1049 } |
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1050 |
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1051 if (channel->ch_part[part].ch_mode == MODE_NL) |
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1052 { |
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1053 /* Drop any CR before a NL. */ |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1054 p = node->rq_buffer; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1055 for (i = 0; i < len; ++i) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1056 if (buf[i] != CAR || i + 1 >= len || buf[i + 1] != NL) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1057 *p++ = buf[i]; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1058 *p = NUL; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1059 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1060 else |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1061 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1062 mch_memmove(node->rq_buffer, buf, len); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1063 node->rq_buffer[len] = NUL; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1064 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1065 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1066 /* append node to the tail of the queue */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1067 node->rq_next = NULL; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1068 node->rq_prev = head->rq_prev; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1069 if (head->rq_prev == NULL) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1070 head->rq_next = node; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1071 else |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1072 head->rq_prev->rq_next = node; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1073 head->rq_prev = node; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1074 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1075 if (log_fd != NULL) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1076 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1077 ch_log_lead("RECV ", channel); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1078 fprintf(log_fd, "'"); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1079 if (fwrite(buf, len, 1, log_fd) != 1) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1080 return FAIL; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1081 fprintf(log_fd, "'\n"); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1082 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1083 return OK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1084 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1085 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1086 /* |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1087 * Use the read buffer of "channel"/"part" and parse a JSON messages that is |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1088 * complete. The messages are added to the queue. |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
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changeset
|
1089 * Return TRUE if there is more to read. |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1090 */ |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1091 static int |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
1092 channel_parse_json(channel_T *channel, int part) |
7868
17e6ff1a74f1
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changeset
|
1093 { |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1094 js_read_T reader; |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
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parents:
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diff
changeset
|
1095 typval_T listtv; |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1096 jsonq_T *item; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1097 jsonq_T *head = &channel->ch_part[part].ch_json_head; |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
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parents:
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diff
changeset
|
1098 int ret; |
7868
17e6ff1a74f1
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parents:
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diff
changeset
|
1099 |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
1100 if (channel_peek(channel, part) == NULL) |
7899
93c61501c2cf
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changeset
|
1101 return FALSE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
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changeset
|
1102 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
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changeset
|
1103 /* TODO: make reader work properly */ |
8151
aa845d10c6fb
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parents:
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diff
changeset
|
1104 /* reader.js_buf = channel_peek(channel, part); */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1105 reader.js_buf = channel_get_all(channel, part); |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
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diff
changeset
|
1106 reader.js_used = 0; |
7883
98a96e0ca73b
commit https://github.com/vim/vim/commit/56ead341a75e1a0395eee94a3280c67e2278a57e
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diff
changeset
|
1107 reader.js_fill = NULL; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
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parents:
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diff
changeset
|
1108 /* reader.js_fill = channel_fill; */ |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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diff
changeset
|
1109 reader.js_cookie = channel; |
7967
45ea5ebf3a98
commit https://github.com/vim/vim/commit/595e64e259faefb330866852e1b9f6168544572a
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changeset
|
1110 ret = json_decode(&reader, &listtv, |
8151
aa845d10c6fb
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diff
changeset
|
1111 channel->ch_part[part].ch_mode == MODE_JS ? JSON_JS : 0); |
7899
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commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
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diff
changeset
|
1112 if (ret == OK) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
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diff
changeset
|
1113 { |
7937
2e905dfc6999
commit https://github.com/vim/vim/commit/6076fe1986255d32b7a078a28bf9e7bea19d6f30
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parents:
7935
diff
changeset
|
1114 /* Only accept the response when it is a list with at least two |
2e905dfc6999
commit https://github.com/vim/vim/commit/6076fe1986255d32b7a078a28bf9e7bea19d6f30
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parents:
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diff
changeset
|
1115 * items. */ |
2e905dfc6999
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parents:
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diff
changeset
|
1116 if (listtv.v_type != VAR_LIST || listtv.vval.v_list->lv_len < 2) |
7899
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changeset
|
1117 { |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
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diff
changeset
|
1118 /* TODO: give error */ |
7868
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commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
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diff
changeset
|
1119 clear_tv(&listtv); |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
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diff
changeset
|
1120 } |
7868
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parents:
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diff
changeset
|
1121 else |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1122 { |
7899
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parents:
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diff
changeset
|
1123 item = (jsonq_T *)alloc((unsigned)sizeof(jsonq_T)); |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1124 if (item == NULL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1125 clear_tv(&listtv); |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
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parents:
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diff
changeset
|
1126 else |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
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parents:
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diff
changeset
|
1127 { |
8041
c6443e78cf2d
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changeset
|
1128 item->jq_value = alloc_tv(); |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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parents:
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diff
changeset
|
1129 if (item->jq_value == NULL) |
7899
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changeset
|
1130 { |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
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parents:
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diff
changeset
|
1131 vim_free(item); |
93c61501c2cf
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parents:
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diff
changeset
|
1132 clear_tv(&listtv); |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1133 } |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
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diff
changeset
|
1134 else |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
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diff
changeset
|
1135 { |
8041
c6443e78cf2d
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parents:
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diff
changeset
|
1136 *item->jq_value = listtv; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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parents:
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diff
changeset
|
1137 item->jq_prev = head->jq_prev; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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parents:
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diff
changeset
|
1138 head->jq_prev = item; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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parents:
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diff
changeset
|
1139 item->jq_next = NULL; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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diff
changeset
|
1140 if (item->jq_prev == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1141 head->jq_next = item; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1142 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1143 item->jq_prev->jq_next = item; |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1144 } |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1145 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1146 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1147 } |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1148 |
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1149 /* Put the unread part back into the channel. |
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1150 * TODO: insert in front */ |
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1151 if (reader.js_buf[reader.js_used] != NUL) |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1152 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1153 channel_save(channel, part, reader.js_buf + reader.js_used, |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1154 (int)(reader.js_end - reader.js_buf) - reader.js_used); |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1155 ret = TRUE; |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1156 } |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1157 else |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1158 ret = FALSE; |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1159 |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1160 vim_free(reader.js_buf); |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1161 return ret; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1162 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1163 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1164 /* |
8074
dc32c8026899
commit https://github.com/vim/vim/commit/d46ae142aa9452e99576b5e923de974704e3c896
Christian Brabandt <cb@256bit.org>
parents:
8072
diff
changeset
|
1165 * Remove "node" from the queue that it is in. Does not free it. |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1166 */ |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1167 static void |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1168 remove_cb_node(cbq_T *head, cbq_T *node) |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1169 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1170 if (node->cq_prev == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1171 head->cq_next = node->cq_next; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1172 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1173 node->cq_prev->cq_next = node->cq_next; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1174 if (node->cq_next == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1175 head->cq_prev = node->cq_prev; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1176 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1177 node->cq_next->cq_prev = node->cq_prev; |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1178 } |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1179 |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1180 /* |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1181 * Remove "node" from the queue that it is in and free it. |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1182 * Caller should have freed or used node->jq_value. |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1183 */ |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1184 static void |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1185 remove_json_node(jsonq_T *head, jsonq_T *node) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1186 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1187 if (node->jq_prev == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1188 head->jq_next = node->jq_next; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1189 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1190 node->jq_prev->jq_next = node->jq_next; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1191 if (node->jq_next == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1192 head->jq_prev = node->jq_prev; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1193 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1194 node->jq_next->jq_prev = node->jq_prev; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1195 vim_free(node); |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1196 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1197 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1198 /* |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1199 * Get a message from the JSON queue for channel "channel". |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1200 * When "id" is positive it must match the first number in the list. |
7997
c1c9ab17e197
commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324
Christian Brabandt <cb@256bit.org>
parents:
7988
diff
changeset
|
1201 * When "id" is zero or negative jut get the first message. But not the one |
c1c9ab17e197
commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324
Christian Brabandt <cb@256bit.org>
parents:
7988
diff
changeset
|
1202 * with id ch_block_id. |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1203 * Return OK when found and return the value in "rettv". |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1204 * Return FAIL otherwise. |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1205 */ |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1206 static int |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1207 channel_get_json(channel_T *channel, int part, int id, typval_T **rettv) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1208 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1209 jsonq_T *head = &channel->ch_part[part].ch_json_head; |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1210 jsonq_T *item = head->jq_next; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1211 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1212 while (item != NULL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1213 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1214 list_T *l = item->jq_value->vval.v_list; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1215 typval_T *tv = &l->lv_first->li_tv; |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1216 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1217 if ((id > 0 && tv->v_type == VAR_NUMBER && tv->vval.v_number == id) |
7997
c1c9ab17e197
commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324
Christian Brabandt <cb@256bit.org>
parents:
7988
diff
changeset
|
1218 || (id <= 0 && (tv->v_type != VAR_NUMBER |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1219 || tv->vval.v_number == 0 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1220 || tv->vval.v_number != channel->ch_part[part].ch_block_id))) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1221 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1222 *rettv = item->jq_value; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1223 remove_json_node(head, item); |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1224 return OK; |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1225 } |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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changeset
|
1226 item = item->jq_next; |
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parents:
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diff
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|
1227 } |
17e6ff1a74f1
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diff
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|
1228 return FAIL; |
17e6ff1a74f1
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|
1229 } |
17e6ff1a74f1
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Christian Brabandt <cb@256bit.org>
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diff
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|
1230 |
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|
1231 #define CH_JSON_MAX_ARGS 4 |
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|
1232 |
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|
1233 /* |
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|
1234 * Execute a command received over "channel"/"part" |
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1235 * "argv[0]" is the command string. |
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|
1236 * "argv[1]" etc. have further arguments, type is VAR_UNKNOWN if missing. |
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|
1237 */ |
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|
1238 static void |
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|
1239 channel_exe_cmd(channel_T *channel, int part, typval_T *argv) |
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1240 { |
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|
1241 char_u *cmd = argv[0].vval.v_string; |
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|
1242 char_u *arg; |
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|
1243 int options = channel->ch_part[part].ch_mode == MODE_JS ? JSON_JS : 0; |
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|
1244 |
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|
1245 if (argv[1].v_type != VAR_STRING) |
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1246 { |
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|
1247 ch_error(channel, "received command with non-string argument"); |
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|
1248 if (p_verbose > 2) |
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|
1249 EMSG("E903: received command with non-string argument"); |
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|
1250 return; |
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1251 } |
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|
1252 arg = argv[1].vval.v_string; |
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|
1253 if (arg == NULL) |
4b9d4600166f
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|
1254 arg = (char_u *)""; |
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|
1255 |
7840
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|
1256 if (STRCMP(cmd, "ex") == 0) |
28f569c7dab9
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|
1257 { |
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|
1258 do_cmdline_cmd(arg); |
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|
1259 } |
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|
1260 else if (STRCMP(cmd, "normal") == 0) |
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1261 { |
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|
1262 exarg_T ea; |
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1263 |
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|
1264 ea.arg = arg; |
6b0891de44a9
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|
1265 ea.addr_count = 0; |
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|
1266 ea.forceit = TRUE; /* no mapping */ |
6b0891de44a9
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|
1267 ex_normal(&ea); |
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1268 } |
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1269 else if (STRCMP(cmd, "redraw") == 0) |
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|
1270 { |
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|
1271 exarg_T ea; |
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1272 |
7872
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|
1273 ea.forceit = *arg != NUL; |
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|
1274 ex_redraw(&ea); |
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|
1275 showruler(FALSE); |
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|
1276 setcursor(); |
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1277 out_flush(); |
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|
1278 #ifdef FEAT_GUI |
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|
1279 if (gui.in_use) |
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1280 { |
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|
1281 gui_update_cursor(FALSE, FALSE); |
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|
1282 gui_mch_flush(); |
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1283 } |
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1284 #endif |
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1285 } |
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1286 else if (STRCMP(cmd, "expr") == 0 || STRCMP(cmd, "call") == 0) |
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1287 { |
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1288 int is_call = cmd[0] == 'c'; |
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1289 int id_idx = is_call ? 3 : 2; |
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1290 |
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|
1291 if (argv[id_idx].v_type != VAR_UNKNOWN |
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1292 && argv[id_idx].v_type != VAR_NUMBER) |
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1293 { |
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1294 ch_error(channel, "last argument for expr/call must be a number"); |
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1295 if (p_verbose > 2) |
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1296 EMSG("E904: last argument for expr/call must be a number"); |
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1297 } |
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1298 else if (is_call && argv[2].v_type != VAR_LIST) |
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1299 { |
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1300 ch_error(channel, "third argument for call must be a list"); |
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1301 if (p_verbose > 2) |
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1302 EMSG("E904: third argument for call must be a list"); |
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1303 } |
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1304 else |
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1305 { |
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1306 typval_T *tv; |
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1307 typval_T res_tv; |
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1308 typval_T err_tv; |
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1309 char_u *json = NULL; |
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1310 |
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1311 /* Don't pollute the display with errors. */ |
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1312 ++emsg_skip; |
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1313 if (!is_call) |
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1314 tv = eval_expr(arg, NULL); |
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1315 else if (func_call(arg, &argv[2], NULL, &res_tv) == OK) |
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1316 tv = &res_tv; |
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1317 else |
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1318 tv = NULL; |
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1319 |
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1320 if (argv[id_idx].v_type == VAR_NUMBER) |
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1321 { |
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1322 int id = argv[id_idx].vval.v_number; |
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1323 |
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1324 if (tv != NULL) |
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1325 json = json_encode_nr_expr(id, tv, options); |
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1326 if (tv == NULL || (json != NULL && *json == NUL)) |
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1327 { |
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1328 /* If evaluation failed or the result can't be encoded |
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1329 * then return the string "ERROR". */ |
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1330 vim_free(json); |
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1331 free_tv(tv); |
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1332 err_tv.v_type = VAR_STRING; |
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1333 err_tv.vval.v_string = (char_u *)"ERROR"; |
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1334 tv = &err_tv; |
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1335 json = json_encode_nr_expr(id, tv, options); |
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1336 } |
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1337 if (json != NULL) |
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1338 { |
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1339 channel_send(channel, |
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1340 part == PART_SOCK ? PART_SOCK : PART_IN, |
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1341 json, (char *)cmd); |
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1342 vim_free(json); |
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1343 } |
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1344 } |
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1345 --emsg_skip; |
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1346 if (tv == &res_tv) |
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1347 clear_tv(tv); |
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1348 else if (tv != &err_tv) |
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1349 free_tv(tv); |
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1350 } |
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1351 } |
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1352 else if (p_verbose > 2) |
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1353 { |
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1354 ch_errors(channel, "Receved unknown command: %s", (char *)cmd); |
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1355 EMSG2("E905: received unknown command: %s", cmd); |
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1356 } |
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1357 } |
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1358 |
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1359 /* |
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1360 * Invoke a callback for "channel"/"part" if needed. |
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1361 * Return TRUE when a message was handled, there might be another one. |
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1362 */ |
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1363 static int |
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1364 may_invoke_callback(channel_T *channel, int part) |
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1365 { |
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1366 char_u *msg = NULL; |
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1367 typval_T *listtv = NULL; |
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1368 typval_T argv[CH_JSON_MAX_ARGS]; |
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1369 int seq_nr = -1; |
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1370 ch_mode_T ch_mode = channel->ch_part[part].ch_mode; |
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1371 char_u *callback = NULL; |
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1372 buf_T *buffer = NULL; |
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1373 |
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1374 if (channel->ch_nb_close_cb != NULL) |
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1375 /* this channel is handled elsewhere (netbeans) */ |
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1376 return FALSE; |
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1377 |
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1378 if (channel->ch_part[part].ch_callback != NULL) |
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1379 callback = channel->ch_part[part].ch_callback; |
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1380 else |
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1381 callback = channel->ch_callback; |
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1382 |
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1383 buffer = channel->ch_part[part].ch_buffer; |
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1384 if (buffer != NULL && !buf_valid(buffer)) |
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1385 { |
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1386 /* buffer was wiped out */ |
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1387 channel->ch_part[part].ch_buffer = NULL; |
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1388 buffer = NULL; |
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1389 } |
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1390 |
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1391 if (ch_mode == MODE_JSON || ch_mode == MODE_JS) |
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1392 { |
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1393 listitem_T *item; |
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1394 int argc = 0; |
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1395 |
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93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1396 /* Get any json message in the queue. */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1397 if (channel_get_json(channel, part, -1, &listtv) == FAIL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1398 { |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1399 /* Parse readahead, return when there is still no message. */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1400 channel_parse_json(channel, part); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1401 if (channel_get_json(channel, part, -1, &listtv) == FAIL) |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1402 return FALSE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1403 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1404 |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1405 for (item = listtv->vval.v_list->lv_first; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1406 item != NULL && argc < CH_JSON_MAX_ARGS; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1407 item = item->li_next) |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1408 argv[argc++] = item->li_tv; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1409 while (argc < CH_JSON_MAX_ARGS) |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1410 argv[argc++].v_type = VAR_UNKNOWN; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1411 |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1412 if (argv[0].v_type == VAR_STRING) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1413 { |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1414 char_u *cmd = argv[0].vval.v_string; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1415 |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1416 /* ["cmd", arg] or ["cmd", arg, arg] or ["cmd", arg, arg, arg] */ |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1417 ch_logs(channel, "Executing %s command", (char *)cmd); |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1418 channel_exe_cmd(channel, part, argv); |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1419 free_tv(listtv); |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1420 return TRUE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1421 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1422 |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1423 if (argv[0].v_type != VAR_NUMBER) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1424 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1425 ch_error(channel, |
8114
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
8096
diff
changeset
|
1426 "Dropping message with invalid sequence number type"); |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1427 free_tv(listtv); |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1428 return FALSE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1429 } |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1430 seq_nr = argv[0].vval.v_number; |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1431 } |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1432 else if (channel_peek(channel, part) == NULL) |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1433 { |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1434 /* nothing to read on RAW or NL channel */ |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1435 return FALSE; |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1436 } |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1437 else |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1438 { |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1439 /* If there is no callback or buffer drop the message. */ |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1440 if (callback == NULL && buffer == NULL) |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1441 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1442 while ((msg = channel_get(channel, part)) != NULL) |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
1443 { |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
1444 ch_logs(channel, "Dropping message '%s'", (char *)msg); |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1445 vim_free(msg); |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
1446 } |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1447 return FALSE; |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1448 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1449 |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1450 if (ch_mode == MODE_NL) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1451 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1452 char_u *nl; |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1453 char_u *buf; |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1454 |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1455 /* See if we have a message ending in NL in the first buffer. If |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1456 * not try to concatenate the first and the second buffer. */ |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1457 while (TRUE) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1458 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1459 buf = channel_peek(channel, part); |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1460 nl = vim_strchr(buf, NL); |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1461 if (nl != NULL) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1462 break; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1463 if (channel_collapse(channel, part) == FAIL) |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1464 return FALSE; /* incomplete message */ |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1465 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1466 if (nl[1] == NUL) |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1467 { |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1468 /* get the whole buffer, drop the NL */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1469 msg = channel_get(channel, part); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1470 *nl = NUL; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1471 } |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1472 else |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1473 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1474 /* Copy the message into allocated memory and remove it from |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1475 * the buffer. */ |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1476 msg = vim_strnsave(buf, (int)(nl - buf)); |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1477 mch_memmove(buf, nl + 1, STRLEN(nl + 1) + 1); |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1478 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1479 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1480 else |
3ea56a74077f
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1481 /* For a raw channel we don't know where the message ends, just |
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|
1482 * get everything we have. */ |
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1483 msg = channel_get_all(channel, part); |
8084
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1484 |
7788
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|
1485 argv[1].v_type = VAR_STRING; |
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1486 argv[1].vval.v_string = msg; |
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1487 } |
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|
1488 |
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1489 if (seq_nr > 0) |
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1490 { |
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1491 cbq_T *head = &channel->ch_part[part].ch_cb_head; |
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1492 cbq_T *item = head->cq_next; |
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1493 int done = FALSE; |
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1494 |
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1495 /* invoke the one-time callback with the matching nr */ |
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1496 while (item != NULL) |
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1497 { |
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1498 if (item->cq_seq_nr == seq_nr) |
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1499 { |
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1500 ch_logs(channel, "Invoking one-time callback '%s'", |
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1501 (char *)item->cq_callback); |
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1502 /* Remove the item from the list first, if the callback |
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1503 * invokes ch_close() the list will be cleared. */ |
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1504 remove_cb_node(head, item); |
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1505 invoke_callback(channel, item->cq_callback, argv); |
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1506 vim_free(item->cq_callback); |
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1507 vim_free(item); |
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1508 done = TRUE; |
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1509 break; |
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1510 } |
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|
1511 item = item->cq_next; |
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1512 } |
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1513 if (!done) |
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1514 ch_logn(channel, "Dropping message %d without callback", seq_nr); |
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1515 } |
8267
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1516 else if (callback != NULL || buffer != NULL) |
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1517 { |
8267
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1518 if (buffer != NULL) |
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1519 { |
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1520 buf_T *save_curbuf = curbuf; |
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1521 linenr_T lnum = buffer->b_ml.ml_line_count; |
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1522 |
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1523 /* Append to the buffer */ |
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|
1524 ch_logn(channel, "appending line %d to buffer", (int)lnum + 1); |
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1525 |
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1526 curbuf = buffer; |
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1527 u_sync(TRUE); |
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1528 u_save(lnum, lnum + 1); |
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1529 |
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1530 ml_append(lnum, msg, 0, FALSE); |
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1531 appended_lines_mark(lnum, 1L); |
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1532 curbuf = save_curbuf; |
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1533 |
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|
1534 if (buffer->b_nwindows > 0) |
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1535 { |
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|
1536 win_T *wp; |
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|
1537 win_T *save_curwin; |
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1538 |
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|
1539 FOR_ALL_WINDOWS(wp) |
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1540 { |
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|
1541 if (wp->w_buffer == buffer |
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1542 && wp->w_cursor.lnum == lnum |
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1543 && wp->w_cursor.col == 0) |
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1544 { |
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1545 ++wp->w_cursor.lnum; |
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1546 save_curwin = curwin; |
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1547 curwin = wp; |
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1548 curbuf = curwin->w_buffer; |
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1549 scroll_cursor_bot(0, FALSE); |
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1550 curwin = save_curwin; |
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1551 curbuf = curwin->w_buffer; |
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1552 } |
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1553 } |
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1554 redraw_buf_later(buffer, VALID); |
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1555 channel_need_redraw = TRUE; |
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1556 } |
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1557 } |
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1558 if (callback != NULL) |
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1559 { |
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1560 /* invoke the channel callback */ |
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1561 ch_log(channel, "Invoking channel callback"); |
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1562 invoke_callback(channel, callback, argv); |
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1563 } |
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1564 } |
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1565 else if (msg != NULL) |
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1566 ch_logs(channel, "Dropping message '%s'", (char *)msg); |
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|
1567 else |
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|
1568 ch_log(channel, "Dropping message"); |
7788
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|
1569 |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
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diff
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|
1570 if (listtv != NULL) |
8041
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diff
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|
1571 free_tv(listtv); |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
1572 vim_free(msg); |
7885
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commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
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diff
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|
1573 |
6e6f829af138
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diff
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|
1574 return TRUE; |
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diff
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|
1575 } |
192ae655ac91
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|
1576 |
192ae655ac91
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|
1577 /* |
8041
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|
1578 * Return TRUE when channel "channel" is open for writing to. |
c6443e78cf2d
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|
1579 * Also returns FALSE or invalid "channel". |
7770
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|
1580 */ |
42c1a4e63d12
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|
1581 int |
8041
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changeset
|
1582 channel_can_write_to(channel_T *channel) |
7770
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|
1583 { |
8151
aa845d10c6fb
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|
1584 return channel != NULL && (channel->CH_SOCK_FD != INVALID_FD |
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|
1585 #ifdef CHANNEL_PIPES |
8151
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|
1586 || channel->CH_IN_FD != INVALID_FD |
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|
1587 #endif |
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|
1588 ); |
7770
42c1a4e63d12
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|
1589 } |
42c1a4e63d12
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|
1590 |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
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|
1591 /* |
8041
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|
1592 * Return TRUE when channel "channel" is open for reading or writing. |
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|
1593 * Also returns FALSE for invalid "channel". |
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|
1594 */ |
ece323e2b57f
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|
1595 int |
8041
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|
1596 channel_is_open(channel_T *channel) |
8031
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|
1597 { |
8151
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|
1598 return channel != NULL && (channel->CH_SOCK_FD != INVALID_FD |
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|
1599 #ifdef CHANNEL_PIPES |
8151
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|
1600 || channel->CH_IN_FD != INVALID_FD |
aa845d10c6fb
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|
1601 || channel->CH_OUT_FD != INVALID_FD |
aa845d10c6fb
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|
1602 || channel->CH_ERR_FD != INVALID_FD |
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|
1603 #endif |
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1604 ); |
ece323e2b57f
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1605 } |
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|
1606 |
ece323e2b57f
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|
1607 /* |
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1608 * Return a string indicating the status of the channel. |
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1609 */ |
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1610 char * |
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|
1611 channel_status(channel_T *channel) |
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1612 { |
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|
1613 if (channel == NULL) |
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1614 return "fail"; |
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|
1615 if (channel_is_open(channel)) |
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1616 return "open"; |
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1617 return "closed"; |
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1618 } |
c6443e78cf2d
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|
1619 |
c6443e78cf2d
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|
1620 /* |
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|
1621 * Close channel "channel". |
8257
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|
1622 * Trigger the close callback if "invoke_close_cb" is TRUE. |
8267
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|
1623 * Does not clear the buffers. |
7770
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|
1624 */ |
42c1a4e63d12
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diff
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|
1625 void |
8240
60586ce747c4
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diff
changeset
|
1626 channel_close(channel_T *channel, int invoke_close_cb) |
7770
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|
1627 { |
8114
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|
1628 ch_log(channel, "Closing channel"); |
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|
1629 |
8049
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|
1630 #ifdef FEAT_GUI |
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changeset
|
1631 channel_gui_unregister(channel); |
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|
1632 #endif |
15253130abd8
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|
1633 |
8151
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|
1634 if (channel->CH_SOCK_FD != INVALID_FD) |
7770
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|
1635 { |
8151
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|
1636 sock_close(channel->CH_SOCK_FD); |
aa845d10c6fb
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|
1637 channel->CH_SOCK_FD = INVALID_FD; |
7743
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|
1638 } |
8031
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|
1639 #if defined(CHANNEL_PIPES) |
8151
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|
1640 if (channel->CH_IN_FD != INVALID_FD) |
8031
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|
1641 { |
8151
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changeset
|
1642 fd_close(channel->CH_IN_FD); |
aa845d10c6fb
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|
1643 channel->CH_IN_FD = INVALID_FD; |
8031
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|
1644 } |
8151
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|
1645 if (channel->CH_OUT_FD != INVALID_FD) |
8031
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|
1646 { |
8151
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|
1647 fd_close(channel->CH_OUT_FD); |
aa845d10c6fb
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|
1648 channel->CH_OUT_FD = INVALID_FD; |
8031
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|
1649 } |
8151
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|
1650 if (channel->CH_ERR_FD != INVALID_FD) |
8031
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|
1651 { |
8151
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|
1652 fd_close(channel->CH_ERR_FD); |
aa845d10c6fb
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|
1653 channel->CH_ERR_FD = INVALID_FD; |
8031
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1654 } |
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|
1655 #endif |
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1656 |
8240
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1657 if (invoke_close_cb && channel->ch_close_cb != NULL) |
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|
1658 { |
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|
1659 typval_T argv[1]; |
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|
1660 typval_T rettv; |
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|
1661 int dummy; |
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|
1662 |
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|
1663 /* invoke the close callback; increment the refcount to avoid it |
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|
1664 * being freed halfway */ |
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1665 ch_logs(channel, "Invoking close callback %s", |
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|
1666 (char *)channel->ch_close_cb); |
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|
1667 argv[0].v_type = VAR_CHANNEL; |
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|
1668 argv[0].vval.v_channel = channel; |
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|
1669 ++channel->ch_refcount; |
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|
1670 call_func(channel->ch_close_cb, (int)STRLEN(channel->ch_close_cb), |
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|
1671 &rettv, 1, argv, 0L, 0L, &dummy, TRUE, NULL); |
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|
1672 clear_tv(&rettv); |
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1673 --channel->ch_refcount; |
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1674 |
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1675 /* the callback is only called once */ |
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1676 vim_free(channel->ch_close_cb); |
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1677 channel->ch_close_cb = NULL; |
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1678 } |
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1679 |
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1680 channel->ch_nb_close_cb = NULL; |
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1681 } |
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1682 |
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1683 /* |
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1684 * Return the first buffer from "channel"/"part" without removing it. |
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1685 * Returns NULL if there is nothing. |
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1686 */ |
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1687 char_u * |
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1688 channel_peek(channel_T *channel, int part) |
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1689 { |
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1690 readq_T *head = &channel->ch_part[part].ch_head; |
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1691 |
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1692 if (head->rq_next == NULL) |
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1693 return NULL; |
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1694 return head->rq_next->rq_buffer; |
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1695 } |
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1696 |
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1697 /* |
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1698 * Clear the read buffer on "channel"/"part". |
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1699 */ |
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1700 static void |
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1701 channel_clear_one(channel_T *channel, int part) |
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1702 { |
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1703 jsonq_T *json_head = &channel->ch_part[part].ch_json_head; |
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1704 cbq_T *cb_head = &channel->ch_part[part].ch_cb_head; |
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1705 |
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1706 while (channel_peek(channel, part) != NULL) |
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1707 vim_free(channel_get(channel, part)); |
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1708 |
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1709 while (cb_head->cq_next != NULL) |
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1710 { |
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1711 cbq_T *node = cb_head->cq_next; |
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1712 |
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1713 remove_cb_node(cb_head, node); |
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1714 vim_free(node->cq_callback); |
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1715 vim_free(node); |
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1716 } |
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1717 |
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1718 while (json_head->jq_next != NULL) |
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1719 { |
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1720 free_tv(json_head->jq_next->jq_value); |
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1721 remove_json_node(json_head, json_head->jq_next); |
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1722 } |
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1723 |
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1724 vim_free(channel->ch_part[part].ch_callback); |
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1725 channel->ch_part[part].ch_callback = NULL; |
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1726 } |
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1727 |
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1728 /* |
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1729 * Clear all the read buffers on "channel". |
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1730 */ |
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1731 void |
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1732 channel_clear(channel_T *channel) |
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1733 { |
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1734 ch_log(channel, "Clearing channel"); |
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1735 channel_clear_one(channel, PART_SOCK); |
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1736 #ifdef CHANNEL_PIPES |
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1737 channel_clear_one(channel, PART_OUT); |
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1738 channel_clear_one(channel, PART_ERR); |
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1739 #endif |
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1740 vim_free(channel->ch_callback); |
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1741 channel->ch_callback = NULL; |
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|
1742 vim_free(channel->ch_close_cb); |
b717dae2f26d
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diff
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|
1743 channel->ch_close_cb = NULL; |
7770
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|
1744 } |
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diff
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|
1745 |
8041
c6443e78cf2d
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diff
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|
1746 #if defined(EXITFREE) || defined(PROTO) |
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diff
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|
1747 void |
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diff
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|
1748 channel_free_all(void) |
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|
1749 { |
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commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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diff
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|
1750 channel_T *channel; |
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|
1751 |
8310
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diff
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|
1752 ch_log(NULL, "channel_free_all()"); |
8041
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|
1753 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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|
1754 channel_clear(channel); |
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diff
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|
1755 } |
c6443e78cf2d
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|
1756 #endif |
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|
1757 |
c6443e78cf2d
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|
1758 |
7770
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|
1759 /* Sent when the channel is found closed when reading. */ |
8204
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|
1760 #define DETACH_MSG_RAW "DETACH\n" |
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|
1761 #define DETACH_MSG_JSON "\"DETACH\"\n" |
7770
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|
1762 |
42c1a4e63d12
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|
1763 /* Buffer size for reading incoming messages. */ |
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|
1764 #define MAXMSGSIZE 4096 |
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|
1765 |
42c1a4e63d12
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|
1766 /* |
7788
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|
1767 * Check for reading from "fd" with "timeout" msec. |
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1768 * Return FAIL when there is nothing to read. |
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|
1769 */ |
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|
1770 static int |
8059
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|
1771 channel_wait(channel_T *channel, sock_T fd, int timeout) |
7788
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|
1772 { |
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|
1773 if (timeout > 0) |
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1774 ch_logn(channel, "Waiting for up to %d msec", timeout); |
8059
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|
1775 |
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|
1776 # ifdef WIN32 |
8151
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|
1777 if (fd != channel->CH_SOCK_FD) |
8059
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1778 { |
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|
1779 DWORD nread; |
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|
1780 int diff; |
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1781 DWORD deadline = GetTickCount() + timeout; |
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|
1782 |
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1783 /* reading from a pipe, not a socket */ |
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1784 while (TRUE) |
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1785 { |
8096
882ba5080c5c
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|
1786 if (PeekNamedPipe((HANDLE)fd, NULL, 0, NULL, &nread, NULL) |
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|
1787 && nread > 0) |
8059
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|
1788 return OK; |
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|
1789 diff = deadline - GetTickCount(); |
8172
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|
1790 if (diff <= 0) |
8059
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|
1791 break; |
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|
1792 /* Wait for 5 msec. |
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|
1793 * TODO: increase the sleep time when looping more often */ |
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|
1794 Sleep(5); |
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1795 } |
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1796 } |
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|
1797 else |
8059
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|
1798 #endif |
8122
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|
1799 { |
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|
1800 #if defined(HAVE_SELECT) |
8122
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|
1801 struct timeval tval; |
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|
1802 fd_set rfds; |
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|
1803 int ret; |
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|
1804 |
8122
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|
1805 FD_ZERO(&rfds); |
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|
1806 FD_SET((int)fd, &rfds); |
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1807 tval.tv_sec = timeout / 1000; |
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1808 tval.tv_usec = (timeout % 1000) * 1000; |
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1809 for (;;) |
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1810 { |
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1811 ret = select((int)fd + 1, &rfds, NULL, NULL, &tval); |
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1812 # ifdef EINTR |
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1813 SOCK_ERRNO; |
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1814 if (ret == -1 && errno == EINTR) |
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1815 continue; |
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1816 # endif |
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1817 if (ret > 0) |
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1818 return OK; |
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|
1819 break; |
8031
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1820 } |
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1821 #else |
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1822 struct pollfd fds; |
7788
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1823 |
8122
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1824 fds.fd = fd; |
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1825 fds.events = POLLIN; |
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1826 if (poll(&fds, 1, timeout) > 0) |
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1827 return OK; |
7788
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1828 #endif |
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1829 } |
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1830 return FAIL; |
7788
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1831 } |
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1832 |
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1833 /* |
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1834 * Return a unique ID to be used in a message. |
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1835 */ |
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1836 int |
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1837 channel_get_id(void) |
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1838 { |
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1839 static int next_id = 1; |
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1840 |
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1841 return next_id++; |
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1842 } |
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1843 |
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1844 /* |
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1845 * Read from channel "channel" for as long as there is something to read. |
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1846 * "part" is PART_SOCK, PART_OUT or PART_ERR. |
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1847 * The data is put in the read queue. |
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1848 */ |
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1849 void |
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1850 channel_read(channel_T *channel, int part, char *func) |
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1851 { |
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1852 static char_u *buf = NULL; |
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1853 int len = 0; |
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1854 int readlen = 0; |
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1855 sock_T fd; |
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1856 int use_socket = FALSE; |
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1857 char *msg; |
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1858 |
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1859 fd = channel->ch_part[part].ch_fd; |
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1860 if (fd == INVALID_FD) |
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1861 { |
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1862 ch_error(channel, "channel_read() called while socket is closed"); |
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1863 return; |
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1864 } |
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1865 use_socket = fd == channel->CH_SOCK_FD; |
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1866 |
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1867 /* Allocate a buffer to read into. */ |
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1868 if (buf == NULL) |
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1869 { |
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1870 buf = alloc(MAXMSGSIZE); |
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1871 if (buf == NULL) |
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1872 return; /* out of memory! */ |
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1873 } |
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1874 |
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1875 /* Keep on reading for as long as there is something to read. |
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1876 * Use select() or poll() to avoid blocking on a message that is exactly |
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1877 * MAXMSGSIZE long. */ |
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1878 for (;;) |
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1879 { |
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1880 if (channel_wait(channel, fd, 0) == FAIL) |
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1881 break; |
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1882 if (use_socket) |
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1883 len = sock_read(fd, (char *)buf, MAXMSGSIZE); |
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1884 else |
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1885 len = fd_read(fd, (char *)buf, MAXMSGSIZE); |
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1886 if (len <= 0) |
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1887 break; /* error or nothing more to read */ |
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1888 |
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1889 /* Store the read message in the queue. */ |
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1890 channel_save(channel, part, buf, len); |
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1891 readlen += len; |
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1892 if (len < MAXMSGSIZE) |
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1893 break; /* did read everything that's available */ |
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1894 } |
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1895 |
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1896 /* Reading a disconnection (readlen == 0), or an error. */ |
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1897 if (readlen <= 0) |
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1898 { |
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1899 /* Do not give an error message, most likely the other end just |
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1900 * exited. */ |
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1901 ch_errors(channel, "%s(): Cannot read from channel", func); |
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1902 |
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1903 /* Queue a "DETACH" netbeans message in the command queue in order to |
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1904 * terminate the netbeans session later. Do not end the session here |
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1905 * directly as we may be running in the context of a call to |
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1906 * netbeans_parse_messages(): |
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1907 * netbeans_parse_messages |
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1908 * -> autocmd triggered while processing the netbeans cmd |
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1909 * -> ui_breakcheck |
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1910 * -> gui event loop or select loop |
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1911 * -> channel_read() |
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1912 */ |
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1913 msg = channel->ch_part[part].ch_mode == MODE_RAW |
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1914 || channel->ch_part[part].ch_mode == MODE_NL |
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1915 ? DETACH_MSG_RAW : DETACH_MSG_JSON; |
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1916 channel_save(channel, part, (char_u *)msg, (int)STRLEN(msg)); |
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1917 |
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1918 /* TODO: When reading from stdout is not possible, should we try to |
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1919 * keep stdin and stderr open? Probably not, assume the other side |
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1920 * has died. */ |
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1921 channel_close(channel, TRUE); |
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1922 if (channel->ch_nb_close_cb != NULL) |
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1923 (*channel->ch_nb_close_cb)(); |
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1924 } |
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1925 |
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1926 #if defined(CH_HAS_GUI) && defined(FEAT_GUI_GTK) |
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1927 /* signal the main loop that there is something to read */ |
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1928 if (CH_HAS_GUI && gtk_main_level() > 0) |
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1929 gtk_main_quit(); |
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1930 #endif |
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1931 } |
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1932 |
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1933 /* |
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1934 * Read from RAW or NL "channel"/"part". Blocks until there is something to |
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1935 * read or the timeout expires. |
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1936 * Returns what was read in allocated memory. |
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1937 * Returns NULL in case of error or timeout. |
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1938 */ |
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1939 char_u * |
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1940 channel_read_block(channel_T *channel, int part, int timeout) |
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1941 { |
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1942 char_u *buf; |
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1943 char_u *msg; |
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1944 ch_mode_T mode = channel->ch_part[part].ch_mode; |
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1945 sock_T fd = channel->ch_part[part].ch_fd; |
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1946 char_u *nl; |
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1947 |
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1948 ch_logsn(channel, "Blocking %s read, timeout: %d msec", |
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1949 mode == MODE_RAW ? "RAW" : "NL", timeout); |
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1950 |
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1951 while (TRUE) |
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1952 { |
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1953 buf = channel_peek(channel, part); |
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1954 if (buf != NULL && (mode == MODE_RAW |
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1955 || (mode == MODE_NL && vim_strchr(buf, NL) != NULL))) |
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1956 break; |
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1957 if (buf != NULL && channel_collapse(channel, part) == OK) |
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1958 continue; |
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1959 |
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1960 /* Wait for up to the channel timeout. */ |
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1961 if (fd == INVALID_FD |
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1962 || channel_wait(channel, fd, timeout) == FAIL) |
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1963 return NULL; |
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1964 channel_read(channel, part, "channel_read_block"); |
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1965 } |
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1966 |
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1967 if (mode == MODE_RAW) |
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1968 { |
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1969 msg = channel_get_all(channel, part); |
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1970 } |
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1971 else |
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1972 { |
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1973 nl = vim_strchr(buf, NL); |
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1974 if (nl[1] == NUL) |
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1975 { |
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1976 /* get the whole buffer */ |
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1977 msg = channel_get(channel, part); |
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1978 *nl = NUL; |
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1979 } |
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1980 else |
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1981 { |
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1982 /* Copy the message into allocated memory and remove it from the |
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1983 * buffer. */ |
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1984 msg = vim_strnsave(buf, (int)(nl - buf)); |
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1985 mch_memmove(buf, nl + 1, STRLEN(nl + 1) + 1); |
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1986 } |
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1987 } |
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1988 if (log_fd != NULL) |
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1989 ch_logn(channel, "Returning %d bytes", (int)STRLEN(msg)); |
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1990 return msg; |
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1991 } |
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1992 |
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1993 /* |
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1994 * Read one JSON message with ID "id" from "channel"/"part" and store the |
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1995 * result in "rettv". |
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1996 * When "id" is -1 accept any message; |
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1997 * Blocks until the message is received or the timeout is reached. |
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1998 */ |
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1999 int |
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2000 channel_read_json_block( |
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2001 channel_T *channel, |
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2002 int part, |
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2003 int timeout, |
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2004 int id, |
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2005 typval_T **rettv) |
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2006 { |
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2007 int more; |
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2008 sock_T fd; |
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2009 |
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2010 ch_log(channel, "Reading JSON"); |
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2011 if (id != -1) |
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2012 channel->ch_part[part].ch_block_id = id; |
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2013 for (;;) |
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2014 { |
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2015 more = channel_parse_json(channel, part); |
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2016 |
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2017 /* search for messsage "id" */ |
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2018 if (channel_get_json(channel, part, id, rettv) == OK) |
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2019 { |
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2020 channel->ch_part[part].ch_block_id = 0; |
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2021 return OK; |
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2022 } |
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2023 |
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2024 if (!more) |
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2025 { |
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|
2026 /* Handle any other messages in the queue. If done some more |
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2027 * messages may have arrived. */ |
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2028 if (channel_parse_messages()) |
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2029 continue; |
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2030 |
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2031 /* Wait for up to the timeout. */ |
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2032 fd = channel->ch_part[part].ch_fd; |
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2033 if (fd == INVALID_FD || channel_wait(channel, fd, timeout) == FAIL) |
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|
2034 break; |
8151
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2035 channel_read(channel, part, "channel_read_json_block"); |
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2036 } |
7868
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2037 } |
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2038 channel->ch_part[part].ch_block_id = 0; |
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2039 return FAIL; |
7788
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2040 } |
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2041 |
8155
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2042 # if defined(WIN32) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) \ |
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2043 || defined(PROTO) |
7780
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|
2044 /* |
8155
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|
2045 * Lookup the channel from the socket. Set "partp" to the fd index. |
8041
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|
2046 * Returns NULL when the socket isn't found. |
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|
2047 */ |
8041
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Christian Brabandt <cb@256bit.org>
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|
2048 channel_T * |
8155
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|
2049 channel_fd2channel(sock_T fd, int *partp) |
7780
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|
2050 { |
8047
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2051 channel_T *channel; |
8151
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Christian Brabandt <cb@256bit.org>
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diff
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|
2052 int part; |
7780
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Christian Brabandt <cb@256bit.org>
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|
2053 |
8151
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Christian Brabandt <cb@256bit.org>
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|
2054 if (fd != INVALID_FD) |
8041
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Christian Brabandt <cb@256bit.org>
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|
2055 for (channel = first_channel; channel != NULL; |
c6443e78cf2d
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Christian Brabandt <cb@256bit.org>
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|
2056 channel = channel->ch_next) |
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
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diff
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|
2057 { |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2058 # ifdef CHANNEL_PIPES |
8151
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2059 for (part = PART_SOCK; part < PART_IN; ++part) |
8047
7c74cafac0a1
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2060 # else |
8151
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2061 part = PART_SOCK; |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
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diff
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|
2062 # endif |
8151
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|
2063 if (channel->ch_part[part].ch_fd == fd) |
8047
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Christian Brabandt <cb@256bit.org>
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|
2064 { |
8155
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|
2065 *partp = part; |
8049
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Christian Brabandt <cb@256bit.org>
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|
2066 return channel; |
8047
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|
2067 } |
8049
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commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
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|
2068 } |
8041
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diff
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|
2069 return NULL; |
7780
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|
2070 } |
8172
db5c79d93eee
commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b
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|
2071 # endif |
8122
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|
2072 |
8172
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diff
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|
2073 # if defined(WIN32) || defined(PROTO) |
db5c79d93eee
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|
2074 /* |
db5c79d93eee
commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b
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diff
changeset
|
2075 * Check the channels for anything that is ready to be read. |
db5c79d93eee
commit https://github.com/vim/vim/commit/b7522a2f0ca6c970df37241c9e70024465d8596b
Christian Brabandt <cb@256bit.org>
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|
2076 * The data is put in the read queue. |
db5c79d93eee
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Christian Brabandt <cb@256bit.org>
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|
2077 */ |
8122
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parents:
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diff
changeset
|
2078 void |
39532ee7dd43
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changeset
|
2079 channel_handle_events(void) |
39532ee7dd43
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|
2080 { |
39532ee7dd43
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Christian Brabandt <cb@256bit.org>
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changeset
|
2081 channel_T *channel; |
8151
aa845d10c6fb
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2082 int part; |
8172
db5c79d93eee
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parents:
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changeset
|
2083 sock_T fd; |
8122
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|
2084 |
39532ee7dd43
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changeset
|
2085 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
39532ee7dd43
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|
2086 { |
8222
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commit https://github.com/vim/vim/commit/9186a276222ea8a7c88f4092ac5b4201381f4e20
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2087 # ifdef CHANNEL_PIPES |
8122
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|
2088 /* check the socket and pipes */ |
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|
2089 for (part = PART_SOCK; part <= PART_ERR; ++part) |
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diff
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|
2090 # else |
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diff
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|
2091 /* only check the socket */ |
8151
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|
2092 part = PART_SOCK; |
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|
2093 # endif |
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|
2094 { |
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|
2095 fd = channel->ch_part[part].ch_fd; |
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|
2096 if (fd != INVALID_FD && channel_wait(channel, fd, 0) == OK) |
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|
2097 channel_read(channel, part, "channel_handle_events"); |
db5c79d93eee
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|
2098 } |
8122
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|
2099 } |
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2100 } |
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2101 # endif |
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2102 |
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|
2103 /* |
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2104 * Write "buf" (NUL terminated string) to "channel"/"part". |
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2105 * When "fun" is not NULL an error message might be given. |
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2106 * Return FAIL or OK. |
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2107 */ |
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|
2108 int |
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2109 channel_send(channel_T *channel, int part, char_u *buf, char *fun) |
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2110 { |
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2111 int len = (int)STRLEN(buf); |
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2112 int res; |
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2113 sock_T fd; |
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2114 |
8151
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|
2115 fd = channel->ch_part[part].ch_fd; |
aa845d10c6fb
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2116 if (fd == INVALID_FD) |
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2117 { |
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|
2118 if (!channel->ch_error && fun != NULL) |
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2119 { |
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2120 ch_errors(channel, "%s(): write while not connected", fun); |
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|
2121 EMSG2("E630: %s(): write while not connected", fun); |
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2122 } |
42c1a4e63d12
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|
2123 channel->ch_error = TRUE; |
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2124 return FAIL; |
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2125 } |
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|
2126 |
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|
2127 if (log_fd != NULL) |
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|
2128 { |
8041
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|
2129 ch_log_lead("SEND ", channel); |
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|
2130 fprintf(log_fd, "'"); |
8049
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|
2131 ignored = (int)fwrite(buf, len, 1, log_fd); |
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|
2132 fprintf(log_fd, "'\n"); |
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|
2133 fflush(log_fd); |
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2134 } |
ece323e2b57f
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|
2135 |
8151
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|
2136 if (part == PART_SOCK) |
8080
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|
2137 res = sock_write(fd, (char *)buf, len); |
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|
2138 else |
8080
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|
2139 res = fd_write(fd, (char *)buf, len); |
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|
2140 if (res != len) |
7770
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|
2141 { |
42c1a4e63d12
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|
2142 if (!channel->ch_error && fun != NULL) |
42c1a4e63d12
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|
2143 { |
8114
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|
2144 ch_errors(channel, "%s(): write failed", fun); |
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|
2145 EMSG2("E631: %s(): write failed", fun); |
42c1a4e63d12
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|
2146 } |
42c1a4e63d12
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|
2147 channel->ch_error = TRUE; |
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|
2148 return FAIL; |
7770
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|
2149 } |
7788
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|
2150 |
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|
2151 channel->ch_error = FALSE; |
192ae655ac91
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|
2152 return OK; |
7770
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|
2153 } |
42c1a4e63d12
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|
2154 |
42c1a4e63d12
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|
2155 # if (defined(UNIX) && !defined(HAVE_SELECT)) || defined(PROTO) |
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|
2156 /* |
6069f43cea4e
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|
2157 * Add open channels to the poll struct. |
6069f43cea4e
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|
2158 * Return the adjusted struct index. |
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|
2159 * The type of "fds" is hidden to avoid problems with the function proto. |
6069f43cea4e
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|
2160 */ |
6069f43cea4e
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|
2161 int |
6069f43cea4e
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|
2162 channel_poll_setup(int nfd_in, void *fds_in) |
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|
2163 { |
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|
2164 int nfd = nfd_in; |
7c74cafac0a1
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|
2165 channel_T *channel; |
7c74cafac0a1
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|
2166 struct pollfd *fds = fds_in; |
8151
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|
2167 int part; |
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|
2168 |
8041
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|
2169 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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2170 { |
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|
2171 # ifdef CHANNEL_PIPES |
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|
2172 for (part = PART_SOCK; part < PART_IN; ++part) |
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|
2173 # else |
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2174 part = PART_SOCK; |
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2175 # endif |
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|
2176 { |
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|
2177 if (channel->ch_part[part].ch_fd != INVALID_FD) |
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|
2178 { |
8151
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2179 channel->ch_part[part].ch_poll_idx = nfd; |
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|
2180 fds[nfd].fd = channel->ch_part[part].ch_fd; |
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|
2181 fds[nfd].events = POLLIN; |
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2182 nfd++; |
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|
2183 } |
7c74cafac0a1
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|
2184 else |
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|
2185 channel->ch_part[part].ch_poll_idx = -1; |
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|
2186 } |
15253130abd8
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2187 } |
7743
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|
2188 |
6069f43cea4e
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|
2189 return nfd; |
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2190 } |
6069f43cea4e
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|
2191 |
6069f43cea4e
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|
2192 /* |
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2193 * The type of "fds" is hidden to avoid problems with the function proto. |
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2194 */ |
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|
2195 int |
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|
2196 channel_poll_check(int ret_in, void *fds_in) |
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2197 { |
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|
2198 int ret = ret_in; |
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|
2199 channel_T *channel; |
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2200 struct pollfd *fds = fds_in; |
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|
2201 int part; |
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2202 |
8041
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2203 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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2204 { |
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2205 # ifdef CHANNEL_PIPES |
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2206 for (part = PART_SOCK; part < PART_IN; ++part) |
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2207 # else |
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2208 part = PART_SOCK; |
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2209 # endif |
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2210 { |
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2211 int idx = channel->ch_part[part].ch_poll_idx; |
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2212 |
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2213 if (ret > 0 && idx != -1 && fds[idx].revents & POLLIN) |
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2214 { |
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2215 channel_read(channel, part, "channel_poll_check"); |
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2216 --ret; |
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2217 } |
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2218 } |
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2219 } |
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2220 |
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2221 return ret; |
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2222 } |
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2223 # endif /* UNIX && !HAVE_SELECT */ |
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2224 |
8122
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2225 # if (!defined(WIN32) && defined(HAVE_SELECT)) || defined(PROTO) |
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2226 /* |
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2227 * The type of "rfds" is hidden to avoid problems with the function proto. |
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2228 */ |
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2229 int |
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|
2230 channel_select_setup(int maxfd_in, void *rfds_in) |
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2231 { |
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|
2232 int maxfd = maxfd_in; |
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|
2233 channel_T *channel; |
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2234 fd_set *rfds = rfds_in; |
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2235 int part; |
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2236 |
8041
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2237 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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2238 { |
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2239 # ifdef CHANNEL_PIPES |
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|
2240 for (part = PART_SOCK; part < PART_IN; ++part) |
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|
2241 # else |
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2242 part = PART_SOCK; |
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2243 # endif |
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2244 { |
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2245 sock_T fd = channel->ch_part[part].ch_fd; |
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2246 |
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2247 if (fd != INVALID_FD) |
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2248 { |
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2249 FD_SET((int)fd, rfds); |
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2250 if (maxfd < (int)fd) |
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2251 maxfd = (int)fd; |
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2252 } |
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2253 } |
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2254 } |
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2255 |
6069f43cea4e
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2256 return maxfd; |
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2257 } |
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|
2258 |
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2259 /* |
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2260 * The type of "rfds" is hidden to avoid problems with the function proto. |
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2261 */ |
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|
2262 int |
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2263 channel_select_check(int ret_in, void *rfds_in) |
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2264 { |
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2265 int ret = ret_in; |
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|
2266 channel_T *channel; |
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2267 fd_set *rfds = rfds_in; |
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|
2268 int part; |
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2269 |
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2270 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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2271 { |
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2272 # ifdef CHANNEL_PIPES |
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2273 for (part = PART_SOCK; part < PART_IN; ++part) |
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2274 # else |
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2275 part = PART_SOCK; |
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2276 # endif |
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2277 { |
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2278 sock_T fd = channel->ch_part[part].ch_fd; |
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2279 |
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2280 if (ret > 0 && fd != INVALID_FD && FD_ISSET(fd, rfds)) |
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2281 { |
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2282 channel_read(channel, part, "channel_select_check"); |
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2283 --ret; |
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2284 } |
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2285 } |
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2286 } |
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2287 |
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2288 return ret; |
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2289 } |
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2290 # endif /* !WIN32 && HAVE_SELECT */ |
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2291 |
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2292 /* |
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2293 * Return TRUE if "channel" has JSON or other typeahead. |
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2294 */ |
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2295 static int |
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2296 channel_has_readahead(channel_T *channel, int part) |
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2297 { |
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2298 ch_mode_T ch_mode = channel->ch_part[part].ch_mode; |
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2299 |
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2300 if (ch_mode == MODE_JSON || ch_mode == MODE_JS) |
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2301 { |
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2302 jsonq_T *head = &channel->ch_part[part].ch_json_head; |
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2303 jsonq_T *item = head->jq_next; |
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2304 |
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2305 return item != NULL; |
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2306 } |
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2307 return channel_peek(channel, part) != NULL; |
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2308 } |
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2309 |
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2310 /* |
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2311 * Execute queued up commands. |
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2312 * Invoked from the main loop when it's safe to execute received commands. |
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2313 * Return TRUE when something was done. |
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2314 */ |
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2315 int |
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2316 channel_parse_messages(void) |
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2317 { |
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2318 channel_T *channel = first_channel; |
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2319 int ret = FALSE; |
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2320 int r; |
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2321 int part = PART_SOCK; |
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2322 |
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2323 ch_log(NULL, "looking for messages on channels"); |
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2324 while (channel != NULL) |
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2325 { |
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2326 if (channel->ch_refcount == 0 && !channel_still_useful(channel)) |
8257
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2327 { |
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2328 /* channel is no longer useful, free it */ |
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2329 channel_free(channel); |
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2330 channel = first_channel; |
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2331 part = PART_SOCK; |
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2332 continue; |
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2333 } |
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2334 if (channel->ch_part[part].ch_fd != INVALID_FD |
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2335 || channel_has_readahead(channel, part)) |
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2336 { |
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2337 /* Increase the refcount, in case the handler causes the channel |
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2338 * to be unreferenced or closed. */ |
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2339 ++channel->ch_refcount; |
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2340 r = may_invoke_callback(channel, part); |
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2341 if (r == OK) |
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2342 ret = TRUE; |
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2343 if (channel_unref(channel) || r == OK) |
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2344 { |
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2345 /* channel was freed or something was done, start over */ |
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2346 channel = first_channel; |
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2347 part = PART_SOCK; |
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2348 continue; |
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2349 } |
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commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2350 } |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2351 #ifdef CHANNEL_PIPES |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2352 if (part < PART_ERR) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2353 ++part; |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2354 else |
8151
aa845d10c6fb
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2355 #endif |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2356 { |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
8049
diff
changeset
|
2357 channel = channel->ch_next; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2358 part = PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2359 } |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2360 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2361 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2362 if (channel_need_redraw && must_redraw) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2363 { |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2364 channel_need_redraw = FALSE; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2365 update_screen(0); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2366 setcursor(); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2367 cursor_on(); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2368 out_flush(); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2369 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2370 |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2371 return ret; |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2372 } |
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2373 |
7961
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2374 /* |
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2375 * Mark references to lists used in channels. |
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2376 */ |
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2377 int |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2378 set_ref_in_channel(int copyID) |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2379 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2380 int abort = FALSE; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2381 channel_T *channel; |
8151
aa845d10c6fb
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parents:
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diff
changeset
|
2382 int part; |
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2383 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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parents:
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diff
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|
2384 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
7931
2679e636e862
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parents:
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|
2385 { |
8151
aa845d10c6fb
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|
2386 #ifdef CHANNEL_PIPES |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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changeset
|
2387 for (part = PART_SOCK; part < PART_IN; ++part) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
2388 #else |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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changeset
|
2389 part = PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
2390 #endif |
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
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|
2391 { |
8151
aa845d10c6fb
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changeset
|
2392 jsonq_T *head = &channel->ch_part[part].ch_json_head; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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changeset
|
2393 jsonq_T *item = head->jq_next; |
7931
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parents:
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|
2394 |
8151
aa845d10c6fb
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parents:
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changeset
|
2395 while (item != NULL) |
7931
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|
2396 { |
8151
aa845d10c6fb
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changeset
|
2397 list_T *l = item->jq_value->vval.v_list; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
2398 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
2399 if (l->lv_copyID != copyID) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
2400 { |
aa845d10c6fb
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|
2401 l->lv_copyID = copyID; |
aa845d10c6fb
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|
2402 abort = abort || set_ref_in_list(l, copyID, NULL); |
aa845d10c6fb
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|
2403 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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|
2404 item = item->jq_next; |
7931
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|
2405 } |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
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|
2406 } |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
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parents:
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|
2407 } |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2408 return abort; |
2679e636e862
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Christian Brabandt <cb@256bit.org>
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diff
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|
2409 } |
7986
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
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parents:
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diff
changeset
|
2410 |
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
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diff
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|
2411 /* |
8151
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diff
changeset
|
2412 * Return the "part" to write to for "channel". |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
2413 */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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|
2414 int |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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changeset
|
2415 channel_part_send(channel_T *channel) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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|
2416 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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|
2417 #ifdef CHANNEL_PIPES |
aa845d10c6fb
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|
2418 if (channel->CH_SOCK_FD == INVALID_FD) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
2419 return PART_IN; |
aa845d10c6fb
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Christian Brabandt <cb@256bit.org>
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|
2420 #endif |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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|
2421 return PART_SOCK; |
aa845d10c6fb
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Christian Brabandt <cb@256bit.org>
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|
2422 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2423 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2424 /* |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2425 * Return the default "part" to read from for "channel". |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2426 */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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|
2427 int |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2428 channel_part_read(channel_T *channel) |
aa845d10c6fb
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|
2429 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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changeset
|
2430 #ifdef CHANNEL_PIPES |
aa845d10c6fb
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|
2431 if (channel->CH_SOCK_FD == INVALID_FD) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
2432 return PART_OUT; |
aa845d10c6fb
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|
2433 #endif |
aa845d10c6fb
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changeset
|
2434 return PART_SOCK; |
aa845d10c6fb
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2435 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2436 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2437 /* |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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2438 * Return the mode of "channel"/"part" |
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commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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2439 * If "channel" is invalid returns MODE_JSON. |
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commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
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2440 */ |
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
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2441 ch_mode_T |
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aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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2442 channel_get_mode(channel_T *channel, int part) |
7986
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commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
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2443 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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2444 if (channel == NULL) |
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commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
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2445 return MODE_JSON; |
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commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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2446 return channel->ch_part[part].ch_mode; |
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commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
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2447 } |
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
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2448 |
8157
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commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
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2449 /* |
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commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
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2450 * Return the timeout of "channel"/"part" |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
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2451 */ |
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commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
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2452 int |
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commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
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2453 channel_get_timeout(channel_T *channel, int part) |
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commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
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2454 { |
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commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
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2455 return channel->ch_part[part].ch_timeout; |
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commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
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2456 } |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
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2457 |
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commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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2458 #endif /* FEAT_CHANNEL */ |