Mercurial > vim
annotate src/channel.c @ 8410:05ec48deb353 v7.4.1496
commit https://github.com/vim/vim/commit/a96909cfaf21dbbf033e904ccdcda9905799f0fc
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Mar 5 22:19:41 2016 +0100
patch 7.4.1496
Problem: Crash when built with GUI but it's not active. (Dominique Pelle)
Solution: Check gui.in_use.
author | Christian Brabandt <cb@256bit.org> |
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date | Sat, 05 Mar 2016 22:30:04 +0100 |
parents | 8894d595b786 |
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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 */ |
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320 static int |
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321 channel_still_useful(channel_T *channel) |
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322 { |
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323 int has_sock_msg; |
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324 #ifdef CHANNEL_PIPES |
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325 int has_out_msg; |
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326 int has_err_msg; |
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327 #endif |
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328 |
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329 /* If the job was killed the channel is not expected to work anymore. */ |
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330 if (channel->ch_job_killed && channel->ch_job == NULL) |
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331 return FALSE; |
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332 |
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333 /* If there is a close callback it may still need to be invoked. */ |
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334 if (channel->ch_close_cb != NULL) |
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335 return TRUE; |
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336 |
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337 /* If there is no callback then nobody can get readahead. If the fd is |
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338 * closed and there is no readahead then the callback won't be called. */ |
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339 has_sock_msg = channel->ch_part[PART_SOCK].ch_fd != INVALID_FD |
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340 || channel->ch_part[PART_SOCK].ch_head.rq_next != NULL |
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341 || channel->ch_part[PART_SOCK].ch_json_head.jq_next != NULL; |
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342 #ifdef CHANNEL_PIPES |
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343 has_out_msg = channel->ch_part[PART_OUT].ch_fd != INVALID_FD |
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344 || channel->ch_part[PART_OUT].ch_head.rq_next != NULL |
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345 || channel->ch_part[PART_OUT].ch_json_head.jq_next != NULL; |
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346 has_err_msg = channel->ch_part[PART_ERR].ch_fd != INVALID_FD |
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347 || channel->ch_part[PART_ERR].ch_head.rq_next != NULL |
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348 || channel->ch_part[PART_ERR].ch_json_head.jq_next != NULL; |
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349 #endif |
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350 return (channel->ch_callback != NULL && (has_sock_msg |
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351 #ifdef CHANNEL_PIPES |
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352 || has_out_msg || has_err_msg |
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353 #endif |
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354 )) |
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355 #ifdef CHANNEL_PIPES |
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356 || (channel->ch_part[PART_OUT].ch_callback != NULL && has_out_msg) |
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357 || (channel->ch_part[PART_ERR].ch_callback != NULL && has_err_msg) |
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358 #endif |
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359 ; |
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360 } |
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361 |
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362 /* |
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363 * Close a channel and free all its resources if there is no further action |
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364 * possible, there is no callback to be invoked or the associated job was |
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365 * killed. |
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366 * Return TRUE if the channel was freed. |
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367 */ |
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368 int |
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369 channel_may_free(channel_T *channel) |
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370 { |
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371 if (!channel_still_useful(channel)) |
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372 { |
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373 channel_free(channel); |
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374 return TRUE; |
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375 } |
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376 return FALSE; |
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377 } |
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378 |
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379 /* |
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380 * Close a channel and free all its resources. |
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381 */ |
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382 void |
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383 channel_free(channel_T *channel) |
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384 { |
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385 channel_close(channel, TRUE); |
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386 channel_clear(channel); |
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387 ch_log(channel, "Freeing channel"); |
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388 if (channel->ch_next != NULL) |
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389 channel->ch_next->ch_prev = channel->ch_prev; |
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390 if (channel->ch_prev == NULL) |
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391 first_channel = channel->ch_next; |
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392 else |
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393 channel->ch_prev->ch_next = channel->ch_next; |
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394 vim_free(channel); |
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395 } |
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396 |
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397 #if defined(FEAT_GUI) || defined(PROTO) |
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398 |
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399 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
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400 static void |
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401 channel_read_fd(int fd) |
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402 { |
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403 channel_T *channel; |
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404 int part; |
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405 |
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406 channel = channel_fd2channel(fd, &part); |
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407 if (channel == NULL) |
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408 ch_errorn(NULL, "Channel for fd %d not found", fd); |
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409 else |
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410 channel_read(channel, part, "messageFromNetbeans"); |
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411 } |
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412 #endif |
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413 |
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414 /* |
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415 * Read a command from netbeans. |
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416 * TODO: instead of channel ID use the FD. |
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417 */ |
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418 #ifdef FEAT_GUI_X11 |
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419 static void |
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420 messageFromNetbeans(XtPointer clientData, |
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421 int *unused1 UNUSED, |
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422 XtInputId *unused2 UNUSED) |
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423 { |
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424 channel_read_fd((int)(long)clientData); |
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425 } |
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426 #endif |
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427 |
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428 #ifdef FEAT_GUI_GTK |
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429 # if GTK_CHECK_VERSION(3,0,0) |
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430 static gboolean |
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431 messageFromNetbeans(GIOChannel *unused1 UNUSED, |
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432 GIOCondition unused2 UNUSED, |
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433 gpointer clientData) |
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434 { |
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435 channel_read_fd(GPOINTER_TO_INT(clientData)); |
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436 return TRUE; /* Return FALSE instead in case the event source is to |
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437 * be removed after this function returns. */ |
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438 } |
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439 # else |
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440 static void |
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441 messageFromNetbeans(gpointer clientData, |
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442 gint unused1 UNUSED, |
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443 GdkInputCondition unused2 UNUSED) |
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444 { |
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445 channel_read_fd((int)(long)clientData); |
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446 } |
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447 # endif |
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448 #endif |
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449 |
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450 static void |
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451 channel_gui_register_one(channel_T *channel, int part) |
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452 { |
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453 # ifdef FEAT_GUI_X11 |
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454 /* Tell notifier we are interested in being called |
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455 * when there is input on the editor connection socket. */ |
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456 if (channel->ch_part[part].ch_inputHandler == (XtInputId)NULL) |
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457 channel->ch_part[part].ch_inputHandler = XtAppAddInput( |
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458 (XtAppContext)app_context, |
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459 channel->ch_part[part].ch_fd, |
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460 (XtPointer)(XtInputReadMask + XtInputExceptMask), |
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461 messageFromNetbeans, |
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462 (XtPointer)(long)channel->ch_part[part].ch_fd); |
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463 # else |
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464 # ifdef FEAT_GUI_GTK |
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465 /* Tell gdk we are interested in being called when there |
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466 * is input on the editor connection socket. */ |
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467 if (channel->ch_part[part].ch_inputHandler == 0) |
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468 # if GTK_CHECK_VERSION(3,0,0) |
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469 { |
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470 GIOChannel *chnnl = g_io_channel_unix_new( |
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471 (gint)channel->ch_part[part].ch_fd); |
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472 |
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473 channel->ch_part[part].ch_inputHandler = g_io_add_watch( |
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474 chnnl, |
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475 G_IO_IN|G_IO_HUP|G_IO_ERR|G_IO_PRI, |
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476 messageFromNetbeans, |
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477 GINT_TO_POINTER(channel->ch_part[part].ch_fd)); |
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478 |
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479 g_io_channel_unref(chnnl); |
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480 } |
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481 # else |
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482 channel->ch_part[part].ch_inputHandler = gdk_input_add( |
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483 (gint)channel->ch_part[part].ch_fd, |
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484 (GdkInputCondition) |
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485 ((int)GDK_INPUT_READ + (int)GDK_INPUT_EXCEPTION), |
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486 messageFromNetbeans, |
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487 (gpointer)(long)channel->ch_part[part].ch_fd); |
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488 # endif |
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489 # endif |
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490 # endif |
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491 } |
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492 |
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493 void |
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494 channel_gui_register(channel_T *channel) |
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495 { |
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496 if (!CH_HAS_GUI) |
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497 return; |
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498 |
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499 if (channel->CH_SOCK_FD != INVALID_FD) |
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500 channel_gui_register_one(channel, PART_SOCK); |
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501 # ifdef CHANNEL_PIPES |
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502 if (channel->CH_OUT_FD != INVALID_FD) |
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503 channel_gui_register_one(channel, PART_OUT); |
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504 if (channel->CH_ERR_FD != INVALID_FD) |
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505 channel_gui_register_one(channel, PART_ERR); |
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506 # endif |
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507 } |
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508 |
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509 /* |
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510 * Register any of our file descriptors with the GUI event handling system. |
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511 * Called when the GUI has started. |
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512 */ |
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513 void |
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514 channel_gui_register_all(void) |
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515 { |
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516 channel_T *channel; |
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517 |
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518 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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519 channel_gui_register(channel); |
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520 } |
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521 |
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522 static void |
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523 channel_gui_unregister(channel_T *channel) |
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524 { |
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525 int part; |
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526 |
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527 #ifdef CHANNEL_PIPES |
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528 for (part = PART_SOCK; part < PART_IN; ++part) |
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529 #else |
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530 part = PART_SOCK; |
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531 #endif |
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532 { |
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533 # ifdef FEAT_GUI_X11 |
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534 if (channel->ch_part[part].ch_inputHandler != (XtInputId)NULL) |
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535 { |
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536 XtRemoveInput(channel->ch_part[part].ch_inputHandler); |
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537 channel->ch_part[part].ch_inputHandler = (XtInputId)NULL; |
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538 } |
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539 # else |
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540 # ifdef FEAT_GUI_GTK |
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541 if (channel->ch_part[part].ch_inputHandler != 0) |
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542 { |
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543 # if GTK_CHECK_VERSION(3,0,0) |
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544 g_source_remove(channel->ch_part[part].ch_inputHandler); |
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545 # else |
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546 gdk_input_remove(channel->ch_part[part].ch_inputHandler); |
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547 # endif |
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548 channel->ch_part[part].ch_inputHandler = 0; |
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549 } |
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550 # endif |
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551 # endif |
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552 } |
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553 } |
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554 |
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555 #endif |
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556 |
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557 static char *e_cannot_connect = N_("E902: Cannot connect to port"); |
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558 |
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559 /* |
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560 * Open a socket channel to "hostname":"port". |
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561 * "waittime" is the time in msec to wait for the connection. |
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562 * When negative wait forever. |
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563 * Returns the channel for success. |
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564 * Returns NULL for failure. |
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565 */ |
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566 channel_T * |
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567 channel_open( |
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568 char *hostname, |
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569 int port_in, |
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570 int waittime, |
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571 void (*nb_close_cb)(void)) |
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572 { |
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573 int sd = -1; |
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574 struct sockaddr_in server; |
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575 struct hostent *host; |
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576 #ifdef WIN32 |
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577 u_short port = port_in; |
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578 u_long val = 1; |
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579 #else |
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580 int port = port_in; |
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581 struct timeval start_tv; |
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582 #endif |
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583 channel_T *channel; |
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584 int ret; |
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585 |
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586 #ifdef WIN32 |
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587 channel_init_winsock(); |
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588 #endif |
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589 |
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590 channel = add_channel(); |
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591 if (channel == NULL) |
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592 { |
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593 ch_error(NULL, "Cannot allocate channel."); |
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594 return NULL; |
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595 } |
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596 |
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597 /* Get the server internet address and put into addr structure */ |
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598 /* fill in the socket address structure and connect to server */ |
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599 vim_memset((char *)&server, 0, sizeof(server)); |
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600 server.sin_family = AF_INET; |
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601 server.sin_port = htons(port); |
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602 if ((host = gethostbyname(hostname)) == NULL) |
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603 { |
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604 ch_error(channel, "in gethostbyname() in channel_open()"); |
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605 PERROR("E901: gethostbyname() in channel_open()"); |
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606 channel_free(channel); |
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607 return NULL; |
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608 } |
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609 memcpy((char *)&server.sin_addr, host->h_addr, host->h_length); |
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610 |
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611 /* On Mac and Solaris a zero timeout almost never works. At least wait |
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612 * one millisecond. Let's do it for all systems, because we don't know why |
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613 * this is needed. */ |
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614 if (waittime == 0) |
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615 waittime = 1; |
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616 |
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617 /* |
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618 * For Unix we need to call connect() again after connect() failed. |
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619 * On Win32 one time is sufficient. |
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620 */ |
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621 while (TRUE) |
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622 { |
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623 if (sd >= 0) |
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624 sock_close(sd); |
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625 sd = socket(AF_INET, SOCK_STREAM, 0); |
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626 if (sd == -1) |
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627 { |
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628 ch_error(channel, "in socket() in channel_open()."); |
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629 PERROR("E898: socket() in channel_open()"); |
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630 channel_free(channel); |
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631 return NULL; |
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632 } |
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633 |
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634 if (waittime >= 0) |
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635 { |
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636 /* Make connect() non-blocking. */ |
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637 if ( |
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638 #ifdef _WIN32 |
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639 ioctlsocket(sd, FIONBIO, &val) < 0 |
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640 #else |
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641 fcntl(sd, F_SETFL, O_NONBLOCK) < 0 |
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642 #endif |
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643 ) |
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644 { |
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645 SOCK_ERRNO; |
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646 ch_errorn(channel, |
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647 "channel_open: Connect failed with errno %d", errno); |
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648 sock_close(sd); |
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649 channel_free(channel); |
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650 return NULL; |
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651 } |
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652 } |
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653 |
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654 /* Try connecting to the server. */ |
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655 ch_logsn(channel, "Connecting to %s port %d", hostname, port); |
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656 ret = connect(sd, (struct sockaddr *)&server, sizeof(server)); |
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657 |
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658 SOCK_ERRNO; |
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659 if (ret < 0) |
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660 { |
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661 if (errno != EWOULDBLOCK |
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662 && errno != ECONNREFUSED |
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663 #ifdef EINPROGRESS |
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664 && errno != EINPROGRESS |
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665 #endif |
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666 ) |
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667 { |
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668 ch_errorn(channel, |
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669 "channel_open: Connect failed with errno %d", errno); |
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670 PERROR(_(e_cannot_connect)); |
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671 sock_close(sd); |
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672 channel_free(channel); |
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673 return NULL; |
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674 } |
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675 } |
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676 |
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677 /* If we don't block and connect() failed then try using select() to |
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678 * wait for the connection to be made. */ |
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679 if (waittime >= 0 && ret < 0) |
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680 { |
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681 struct timeval tv; |
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682 fd_set rfds; |
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683 fd_set wfds; |
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684 #ifndef WIN32 |
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685 int so_error = 0; |
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686 socklen_t so_error_len = sizeof(so_error); |
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687 #endif |
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688 |
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689 FD_ZERO(&rfds); |
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690 FD_SET(sd, &rfds); |
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691 FD_ZERO(&wfds); |
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692 FD_SET(sd, &wfds); |
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693 |
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694 tv.tv_sec = waittime / 1000; |
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695 tv.tv_usec = (waittime % 1000) * 1000; |
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696 #ifndef WIN32 |
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697 gettimeofday(&start_tv, NULL); |
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698 #endif |
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699 ch_logn(channel, |
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700 "Waiting for connection (waittime %d msec)...", waittime); |
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701 ret = select((int)sd + 1, &rfds, &wfds, NULL, &tv); |
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702 |
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703 if (ret < 0) |
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704 { |
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705 SOCK_ERRNO; |
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706 ch_errorn(channel, |
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707 "channel_open: Connect failed with errno %d", errno); |
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708 PERROR(_(e_cannot_connect)); |
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709 sock_close(sd); |
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710 channel_free(channel); |
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711 return NULL; |
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712 } |
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713 |
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714 #ifdef WIN32 |
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715 /* On Win32: select() is expected to work and wait for up to the |
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716 * waittime for the socket to be open. */ |
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717 if (!FD_ISSET(sd, &wfds) || ret == 0) |
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718 #else |
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719 /* On Linux-like systems: See socket(7) for the behavior |
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720 * After putting the socket in non-blocking mode, connect() will |
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721 * return EINPROGRESS, select() will not wait (as if writing is |
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722 * possible), need to use getsockopt() to check if the socket is |
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723 * actually able to connect. |
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724 * We detect an failure to connect when either read and write fds |
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725 * are set. Use getsockopt() to find out what kind of failure. */ |
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726 if (FD_ISSET(sd, &rfds) || FD_ISSET(sd, &wfds)) |
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727 { |
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728 ret = getsockopt(sd, |
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729 SOL_SOCKET, SO_ERROR, &so_error, &so_error_len); |
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730 if (ret < 0 || (so_error != 0 |
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731 && so_error != EWOULDBLOCK |
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732 && so_error != ECONNREFUSED |
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733 # ifdef EINPROGRESS |
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734 && so_error != EINPROGRESS |
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735 # endif |
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736 )) |
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737 { |
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738 ch_errorn(channel, |
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739 "channel_open: Connect failed with errno %d", |
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740 so_error); |
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741 PERROR(_(e_cannot_connect)); |
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742 sock_close(sd); |
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743 channel_free(channel); |
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744 return NULL; |
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745 } |
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746 } |
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747 |
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748 if (!FD_ISSET(sd, &wfds) || so_error != 0) |
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749 #endif |
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750 { |
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751 #ifndef WIN32 |
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752 struct timeval end_tv; |
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753 long elapsed_msec; |
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754 |
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755 gettimeofday(&end_tv, NULL); |
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756 elapsed_msec = (end_tv.tv_sec - start_tv.tv_sec) * 1000 |
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757 + (end_tv.tv_usec - start_tv.tv_usec) / 1000; |
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758 if (waittime > 1 && elapsed_msec < waittime) |
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759 { |
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760 /* The port isn't ready but we also didn't get an error. |
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761 * This happens when the server didn't open the socket |
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762 * yet. Wait a bit and try again. */ |
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763 mch_delay(waittime < 50 ? (long)waittime : 50L, TRUE); |
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764 ui_breakcheck(); |
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765 if (!got_int) |
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766 { |
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767 /* reduce the waittime by the elapsed time and the 50 |
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768 * msec delay (or a bit more) */ |
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769 waittime -= elapsed_msec; |
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770 if (waittime > 50) |
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771 waittime -= 50; |
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772 else |
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773 waittime = 1; |
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774 continue; |
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775 } |
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776 /* we were interrupted, behave as if timed out */ |
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777 } |
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778 #endif |
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779 /* We timed out. */ |
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780 ch_error(channel, "Connection timed out"); |
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781 sock_close(sd); |
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782 channel_free(channel); |
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783 return NULL; |
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784 } |
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|
785 |
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786 ch_log(channel, "Connection made"); |
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787 break; |
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788 } |
7982
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789 } |
7935
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790 |
7982
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791 if (waittime >= 0) |
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792 { |
7935
3f2e0b62003d
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diff
changeset
|
793 #ifdef _WIN32 |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
794 val = 0; |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
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diff
changeset
|
795 ioctlsocket(sd, FIONBIO, &val); |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
796 #else |
7961
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
797 (void)fcntl(sd, F_SETFL, 0); |
7935
3f2e0b62003d
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
798 #endif |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
799 } |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
800 |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
801 channel->CH_SOCK_FD = (sock_T)sd; |
8210
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
802 channel->ch_nb_close_cb = nb_close_cb; |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
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parents:
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diff
changeset
|
803 |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
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parents:
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diff
changeset
|
804 #ifdef FEAT_GUI |
8041
c6443e78cf2d
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parents:
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diff
changeset
|
805 channel_gui_register(channel); |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
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parents:
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diff
changeset
|
806 #endif |
42c1a4e63d12
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parents:
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changeset
|
807 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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diff
changeset
|
808 return channel; |
7770
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
809 } |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
810 |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
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parents:
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diff
changeset
|
811 #if defined(CHANNEL_PIPES) || defined(PROTO) |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
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parents:
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diff
changeset
|
812 void |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
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parents:
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diff
changeset
|
813 channel_set_pipes(channel_T *channel, sock_T in, sock_T out, sock_T err) |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
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parents:
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diff
changeset
|
814 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
815 channel->CH_IN_FD = in; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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changeset
|
816 channel->CH_OUT_FD = out; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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changeset
|
817 channel->CH_ERR_FD = err; |
8031
ece323e2b57f
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
818 } |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
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|
819 #endif |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
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parents:
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changeset
|
820 |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
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changeset
|
821 /* |
8386
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
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changeset
|
822 * Sets the job the channel is associated with and associated options. |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
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diff
changeset
|
823 * This does not keep a refcount, when the job is freed ch_job is cleared. |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
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diff
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|
824 */ |
8031
ece323e2b57f
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
825 void |
8386
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
826 channel_set_job(channel_T *channel, job_T *job, jobopt_T *options) |
8031
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parents:
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changeset
|
827 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
828 channel->ch_job = job; |
8386
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
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parents:
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diff
changeset
|
829 |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
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parents:
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diff
changeset
|
830 channel_set_options(channel, options); |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
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parents:
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diff
changeset
|
831 |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
832 if (job->jv_in_buf != NULL) |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
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parents:
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diff
changeset
|
833 { |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
834 chanpart_T *in_part = &channel->ch_part[PART_IN]; |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
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parents:
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diff
changeset
|
835 |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
836 in_part->ch_buffer = job->jv_in_buf; |
3b9a306724ec
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
837 ch_logs(channel, "reading from buffer '%s'", |
3b9a306724ec
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parents:
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diff
changeset
|
838 (char *)in_part->ch_buffer->b_ffname); |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
839 if (options->jo_set & JO_IN_TOP) |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
840 in_part->ch_buf_top = options->jo_in_top; |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
841 else |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
842 in_part->ch_buf_top = 1; |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
843 if (options->jo_set & JO_IN_BOT) |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
844 in_part->ch_buf_bot = options->jo_in_bot; |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
845 else |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
846 in_part->ch_buf_bot = in_part->ch_buffer->b_ml.ml_line_count; |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
847 } |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
848 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
849 |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
850 /* |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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parents:
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diff
changeset
|
851 * Find a buffer matching "name" or create a new one. |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
852 */ |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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parents:
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diff
changeset
|
853 static buf_T * |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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parents:
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diff
changeset
|
854 find_buffer(char_u *name) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
855 { |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
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parents:
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diff
changeset
|
856 buf_T *buf = NULL; |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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parents:
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diff
changeset
|
857 buf_T *save_curbuf = curbuf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
858 |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
859 if (name != NULL && *name != NUL) |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
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parents:
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diff
changeset
|
860 buf = buflist_findname(name); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
861 if (buf == NULL) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
862 { |
8297
4929eca308b7
commit https://github.com/vim/vim/commit/e26643e6bcd6c6c42f5eae78cee2e7950cd3f629
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parents:
8291
diff
changeset
|
863 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:
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diff
changeset
|
864 NULL, (linenr_T)0, BLN_LISTED); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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parents:
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diff
changeset
|
865 buf_copy_options(buf, BCO_ENTER); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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parents:
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diff
changeset
|
866 #ifdef FEAT_QUICKFIX |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
867 clear_string_option(&buf->b_p_bt); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
868 buf->b_p_bt = vim_strsave((char_u *)"nofile"); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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parents:
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diff
changeset
|
869 clear_string_option(&buf->b_p_bh); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
870 buf->b_p_bh = vim_strsave((char_u *)"hide"); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
871 #endif |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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parents:
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diff
changeset
|
872 curbuf = buf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
873 ml_open(curbuf); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
874 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:
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diff
changeset
|
875 changed_bytes(1, 0); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
876 curbuf = save_curbuf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
changeset
|
877 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
878 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
879 return buf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
880 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
881 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
882 /* |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
883 * 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
|
884 */ |
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
885 void |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
886 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
|
887 { |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
888 int part; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
889 char_u **cbp; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
890 |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
891 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
|
892 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
|
893 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
|
894 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
|
895 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
|
896 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
|
897 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
|
898 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
|
899 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
|
900 |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
901 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
|
902 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
|
903 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
|
904 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
|
905 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
|
906 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
|
907 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
|
908 |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
909 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
|
910 { |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
911 cbp = &channel->ch_callback; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
912 vim_free(*cbp); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
913 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
|
914 *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
|
915 else |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
916 *cbp = NULL; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
917 } |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
918 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
|
919 { |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
920 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
|
921 vim_free(*cbp); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
922 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
|
923 *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
|
924 else |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
925 *cbp = NULL; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
926 } |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
927 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
|
928 { |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
929 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
|
930 vim_free(*cbp); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
931 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
|
932 *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
|
933 else |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
934 *cbp = NULL; |
8132
f96536c291d8
commit https://github.com/vim/vim/commit/0ba75a9714884895b2ac09733158c47544a8dfb9
Christian Brabandt <cb@256bit.org>
parents:
8124
diff
changeset
|
935 } |
8210
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
936 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
|
937 { |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
938 cbp = &channel->ch_close_cb; |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
939 vim_free(*cbp); |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
940 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
|
941 *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
|
942 else |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
943 *cbp = NULL; |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
944 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
945 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
946 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
|
947 { |
8346
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
948 /* writing output to a buffer. Default mode is NL. */ |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
949 if (!(opt->jo_set & JO_OUT_MODE)) |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
950 channel->ch_part[PART_OUT].ch_mode = MODE_NL; |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
951 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
|
952 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
|
953 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
|
954 (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
|
955 } |
8094
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
956 } |
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
957 |
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
958 /* |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
959 * 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
|
960 */ |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
961 void |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
962 channel_set_req_callback( |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
963 channel_T *channel, |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
964 int part, |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
965 char_u *callback, |
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966 int id) |
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967 { |
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968 cbq_T *head = &channel->ch_part[part].ch_cb_head; |
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969 cbq_T *item = (cbq_T *)alloc((int)sizeof(cbq_T)); |
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|
970 |
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971 if (item != NULL) |
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|
972 { |
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973 item->cq_callback = vim_strsave(callback); |
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974 item->cq_seq_nr = id; |
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975 item->cq_prev = head->cq_prev; |
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976 head->cq_prev = item; |
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977 item->cq_next = NULL; |
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978 if (item->cq_prev == NULL) |
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979 head->cq_next = item; |
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980 else |
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981 item->cq_prev->cq_next = item; |
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982 } |
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983 } |
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984 |
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985 /* |
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986 * Write any lines to the in channel. |
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987 */ |
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988 void |
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989 channel_write_in(channel_T *channel) |
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990 { |
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991 chanpart_T *in_part = &channel->ch_part[PART_IN]; |
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992 linenr_T lnum; |
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993 buf_T *buf = in_part->ch_buffer; |
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994 |
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995 if (buf == NULL) |
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996 return; |
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997 if (!buf_valid(buf) || buf->b_ml.ml_mfp == NULL) |
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998 { |
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999 /* buffer was wiped out or unloaded */ |
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1000 in_part->ch_buffer = NULL; |
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1001 return; |
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1002 } |
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1003 if (in_part->ch_fd == INVALID_FD) |
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1004 /* pipe was closed */ |
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1005 return; |
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1006 |
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1007 for (lnum = in_part->ch_buf_top; lnum <= in_part->ch_buf_bot |
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1008 && lnum <= buf->b_ml.ml_line_count; ++lnum) |
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1009 { |
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1010 char_u *line = ml_get_buf(buf, lnum, FALSE); |
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1011 int len = STRLEN(line); |
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1012 char_u *p; |
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1013 |
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1014 /* TODO: check if channel can be written to */ |
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1015 if ((p = alloc(len + 2)) == NULL) |
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1016 break; |
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1017 STRCPY(p, line); |
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1018 p[len] = NL; |
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1019 p[len + 1] = NUL; |
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1020 channel_send(channel, PART_IN, p, "channel_write_in()"); |
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1021 vim_free(p); |
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1022 } |
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1023 in_part->ch_buf_top = lnum; |
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1024 } |
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1025 |
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1026 /* |
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1027 * Invoke the "callback" on channel "channel". |
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1028 */ |
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1029 static void |
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1030 invoke_callback(channel_T *channel, char_u *callback, typval_T *argv) |
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1031 { |
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1032 typval_T rettv; |
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1033 int dummy; |
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1034 |
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1035 argv[0].v_type = VAR_CHANNEL; |
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1036 argv[0].vval.v_channel = channel; |
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1037 |
7840
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1038 call_func(callback, (int)STRLEN(callback), |
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1039 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL); |
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1040 clear_tv(&rettv); |
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1041 |
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1042 /* If an echo command was used the cursor needs to be put back where |
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1043 * it belongs. If highlighting was changed a redraw is needed. */ |
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1044 update_screen(0); |
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1045 setcursor(); |
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1046 cursor_on(); |
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1047 out_flush(); |
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1048 #ifdef FEAT_GUI |
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1049 if (gui.in_use) |
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1050 { |
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1051 gui_update_cursor(TRUE, FALSE); |
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1052 gui_mch_flush(); |
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1053 } |
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1054 #endif |
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1055 } |
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1056 |
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1057 /* |
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1058 * Return the first buffer from channel "channel"/"part" and remove it. |
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1059 * The caller must free it. |
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1060 * Returns NULL if there is nothing. |
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1061 */ |
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1062 char_u * |
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1063 channel_get(channel_T *channel, int part) |
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1064 { |
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1065 readq_T *head = &channel->ch_part[part].ch_head; |
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1066 readq_T *node = head->rq_next; |
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1067 char_u *p; |
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1068 |
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1069 if (node == NULL) |
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1070 return NULL; |
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1071 /* dispose of the node but keep the buffer */ |
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1072 p = node->rq_buffer; |
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1073 head->rq_next = node->rq_next; |
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1074 if (node->rq_next == NULL) |
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1075 head->rq_prev = NULL; |
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1076 else |
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1077 node->rq_next->rq_prev = NULL; |
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1078 vim_free(node); |
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1079 return p; |
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1080 } |
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1081 |
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1082 /* |
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1083 * Returns the whole buffer contents concatenated for "channel"/"part". |
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1084 */ |
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1085 static char_u * |
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1086 channel_get_all(channel_T *channel, int part) |
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1087 { |
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1088 /* Concatenate everything into one buffer. |
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1089 * TODO: avoid multiple allocations. */ |
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1090 while (channel_collapse(channel, part) == OK) |
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1091 ; |
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1092 return channel_get(channel, part); |
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1093 } |
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1094 |
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1095 /* |
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1096 * Collapses the first and second buffer for "channel"/"part". |
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1097 * Returns FAIL if that is not possible. |
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1098 */ |
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1099 int |
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1100 channel_collapse(channel_T *channel, int part) |
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1101 { |
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1102 readq_T *head = &channel->ch_part[part].ch_head; |
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1103 readq_T *node = head->rq_next; |
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1104 char_u *p; |
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1105 |
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1106 if (node == NULL || node->rq_next == NULL) |
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1107 return FAIL; |
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1108 |
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1109 p = alloc((unsigned)(STRLEN(node->rq_buffer) |
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1110 + STRLEN(node->rq_next->rq_buffer) + 1)); |
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1111 if (p == NULL) |
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1112 return FAIL; /* out of memory */ |
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1113 STRCPY(p, node->rq_buffer); |
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1114 STRCAT(p, node->rq_next->rq_buffer); |
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1115 vim_free(node->rq_next->rq_buffer); |
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1116 node->rq_next->rq_buffer = p; |
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1117 |
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1118 /* dispose of the node and its buffer */ |
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1119 head->rq_next = node->rq_next; |
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1120 head->rq_next->rq_prev = NULL; |
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1121 vim_free(node->rq_buffer); |
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1122 vim_free(node); |
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1123 return OK; |
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1124 } |
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1125 |
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1126 /* |
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1127 * Store "buf[len]" on "channel"/"part". |
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1128 * Returns OK or FAIL. |
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1129 */ |
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1130 static int |
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1131 channel_save(channel_T *channel, int part, char_u *buf, int len) |
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1132 { |
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1133 readq_T *node; |
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1134 readq_T *head = &channel->ch_part[part].ch_head; |
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1135 char_u *p; |
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1136 int i; |
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1137 |
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Christian Brabandt <cb@256bit.org>
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diff
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|
1138 node = (readq_T *)alloc(sizeof(readq_T)); |
aa845d10c6fb
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|
1139 if (node == NULL) |
aa845d10c6fb
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|
1140 return FAIL; /* out of memory */ |
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|
1141 node->rq_buffer = alloc(len + 1); |
aa845d10c6fb
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diff
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|
1142 if (node->rq_buffer == NULL) |
aa845d10c6fb
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|
1143 { |
aa845d10c6fb
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|
1144 vim_free(node); |
aa845d10c6fb
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|
1145 return FAIL; /* out of memory */ |
aa845d10c6fb
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|
1146 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
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|
1147 |
aa845d10c6fb
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|
1148 if (channel->ch_part[part].ch_mode == MODE_NL) |
aa845d10c6fb
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|
1149 { |
aa845d10c6fb
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|
1150 /* Drop any CR before a NL. */ |
aa845d10c6fb
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|
1151 p = node->rq_buffer; |
aa845d10c6fb
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|
1152 for (i = 0; i < len; ++i) |
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|
1153 if (buf[i] != CAR || i + 1 >= len || buf[i + 1] != NL) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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changeset
|
1154 *p++ = buf[i]; |
aa845d10c6fb
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|
1155 *p = NUL; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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|
1156 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
1157 else |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
1158 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
1159 mch_memmove(node->rq_buffer, buf, len); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1160 node->rq_buffer[len] = NUL; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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changeset
|
1161 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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changeset
|
1162 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
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|
1163 /* append node to the tail of the queue */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
1164 node->rq_next = NULL; |
aa845d10c6fb
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|
1165 node->rq_prev = head->rq_prev; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
1166 if (head->rq_prev == NULL) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
1167 head->rq_next = node; |
aa845d10c6fb
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|
1168 else |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
1169 head->rq_prev->rq_next = node; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
1170 head->rq_prev = node; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
1171 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
1172 if (log_fd != NULL) |
aa845d10c6fb
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|
1173 { |
aa845d10c6fb
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|
1174 ch_log_lead("RECV ", channel); |
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|
1175 fprintf(log_fd, "'"); |
aa845d10c6fb
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|
1176 if (fwrite(buf, len, 1, log_fd) != 1) |
aa845d10c6fb
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|
1177 return FAIL; |
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|
1178 fprintf(log_fd, "'\n"); |
aa845d10c6fb
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|
1179 } |
aa845d10c6fb
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|
1180 return OK; |
aa845d10c6fb
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|
1181 } |
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commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
1182 |
aa845d10c6fb
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|
1183 /* |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
1184 * Use the read buffer of "channel"/"part" and parse a JSON messages that is |
7868
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|
1185 * complete. The messages are added to the queue. |
7899
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|
1186 * Return TRUE if there is more to read. |
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|
1187 */ |
7899
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|
1188 static int |
8151
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|
1189 channel_parse_json(channel_T *channel, int part) |
7868
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1190 { |
17e6ff1a74f1
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|
1191 js_read_T reader; |
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changeset
|
1192 typval_T listtv; |
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1193 jsonq_T *item; |
8151
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1194 jsonq_T *head = &channel->ch_part[part].ch_json_head; |
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|
1195 int ret; |
7868
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1196 |
8151
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1197 if (channel_peek(channel, part) == NULL) |
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1198 return FALSE; |
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1199 |
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1200 /* TODO: make reader work properly */ |
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1201 /* reader.js_buf = channel_peek(channel, part); */ |
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1202 reader.js_buf = channel_get_all(channel, part); |
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|
1203 reader.js_used = 0; |
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1204 reader.js_fill = NULL; |
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1205 /* reader.js_fill = channel_fill; */ |
8041
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|
1206 reader.js_cookie = channel; |
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1207 ret = json_decode(&reader, &listtv, |
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1208 channel->ch_part[part].ch_mode == MODE_JS ? JSON_JS : 0); |
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1209 if (ret == OK) |
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1210 { |
7937
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1211 /* Only accept the response when it is a list with at least two |
2e905dfc6999
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1212 * items. */ |
2e905dfc6999
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1213 if (listtv.v_type != VAR_LIST || listtv.vval.v_list->lv_len < 2) |
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1214 { |
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|
1215 /* TODO: give error */ |
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1216 clear_tv(&listtv); |
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1217 } |
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|
1218 else |
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1219 { |
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|
1220 item = (jsonq_T *)alloc((unsigned)sizeof(jsonq_T)); |
93c61501c2cf
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|
1221 if (item == NULL) |
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diff
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|
1222 clear_tv(&listtv); |
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1223 else |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1224 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1225 item->jq_value = alloc_tv(); |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1226 if (item->jq_value == NULL) |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1227 { |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1228 vim_free(item); |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1229 clear_tv(&listtv); |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1230 } |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1231 else |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1232 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1233 *item->jq_value = listtv; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1234 item->jq_prev = head->jq_prev; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1235 head->jq_prev = item; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1236 item->jq_next = NULL; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1237 if (item->jq_prev == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1238 head->jq_next = item; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1239 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1240 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
|
1241 } |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1242 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1243 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1244 } |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1245 |
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1246 /* 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
|
1247 * TODO: insert in front */ |
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1248 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
|
1249 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1250 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
|
1251 (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
|
1252 ret = TRUE; |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1253 } |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1254 else |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1255 ret = FALSE; |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1256 |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1257 vim_free(reader.js_buf); |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1258 return ret; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1259 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1260 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1261 /* |
8074
dc32c8026899
commit https://github.com/vim/vim/commit/d46ae142aa9452e99576b5e923de974704e3c896
Christian Brabandt <cb@256bit.org>
parents:
8072
diff
changeset
|
1262 * 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
|
1263 */ |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1264 static void |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1265 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
|
1266 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1267 if (node->cq_prev == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1268 head->cq_next = node->cq_next; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1269 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1270 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
|
1271 if (node->cq_next == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1272 head->cq_prev = node->cq_prev; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1273 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1274 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
|
1275 } |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1276 |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1277 /* |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1278 * 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
|
1279 * 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
|
1280 */ |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1281 static void |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1282 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
|
1283 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1284 if (node->jq_prev == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1285 head->jq_next = node->jq_next; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1286 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1287 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
|
1288 if (node->jq_next == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1289 head->jq_prev = node->jq_prev; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1290 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1291 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
|
1292 vim_free(node); |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1293 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1294 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1295 /* |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1296 * 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
|
1297 * 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
|
1298 * 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
|
1299 * with id ch_block_id. |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1300 * 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
|
1301 * Return FAIL otherwise. |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1302 */ |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1303 static int |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1304 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
|
1305 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1306 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
|
1307 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
|
1308 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1309 while (item != NULL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1310 { |
8041
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diff
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|
1311 list_T *l = item->jq_value->vval.v_list; |
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diff
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|
1312 typval_T *tv = &l->lv_first->li_tv; |
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|
1313 |
17e6ff1a74f1
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diff
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|
1314 if ((id > 0 && tv->v_type == VAR_NUMBER && tv->vval.v_number == id) |
7997
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diff
changeset
|
1315 || (id <= 0 && (tv->v_type != VAR_NUMBER |
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diff
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|
1316 || tv->vval.v_number == 0 |
aa845d10c6fb
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|
1317 || tv->vval.v_number != channel->ch_part[part].ch_block_id))) |
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|
1318 { |
8041
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|
1319 *rettv = item->jq_value; |
c6443e78cf2d
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|
1320 remove_json_node(head, item); |
7868
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diff
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|
1321 return OK; |
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Christian Brabandt <cb@256bit.org>
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|
1322 } |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1323 item = item->jq_next; |
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|
1324 } |
17e6ff1a74f1
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|
1325 return FAIL; |
17e6ff1a74f1
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|
1326 } |
17e6ff1a74f1
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|
1327 |
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|
1328 #define CH_JSON_MAX_ARGS 4 |
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|
1329 |
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|
1330 /* |
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1331 * Execute a command received over "channel"/"part" |
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1332 * "argv[0]" is the command string. |
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|
1333 * "argv[1]" etc. have further arguments, type is VAR_UNKNOWN if missing. |
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|
1334 */ |
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|
1335 static void |
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|
1336 channel_exe_cmd(channel_T *channel, int part, typval_T *argv) |
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|
1337 { |
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|
1338 char_u *cmd = argv[0].vval.v_string; |
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|
1339 char_u *arg; |
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|
1340 int options = channel->ch_part[part].ch_mode == MODE_JS ? JSON_JS : 0; |
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|
1341 |
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|
1342 if (argv[1].v_type != VAR_STRING) |
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1343 { |
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1344 ch_error(channel, "received command with non-string argument"); |
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|
1345 if (p_verbose > 2) |
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|
1346 EMSG("E903: received command with non-string argument"); |
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|
1347 return; |
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|
1348 } |
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|
1349 arg = argv[1].vval.v_string; |
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1350 if (arg == NULL) |
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|
1351 arg = (char_u *)""; |
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|
1352 |
7840
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|
1353 if (STRCMP(cmd, "ex") == 0) |
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|
1354 { |
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|
1355 do_cmdline_cmd(arg); |
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|
1356 } |
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|
1357 else if (STRCMP(cmd, "normal") == 0) |
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|
1358 { |
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changeset
|
1359 exarg_T ea; |
7840
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|
1360 |
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changeset
|
1361 ea.arg = arg; |
6b0891de44a9
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|
1362 ea.addr_count = 0; |
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diff
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|
1363 ea.forceit = TRUE; /* no mapping */ |
6b0891de44a9
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|
1364 ex_normal(&ea); |
6b0891de44a9
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|
1365 } |
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|
1366 else if (STRCMP(cmd, "redraw") == 0) |
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|
1367 { |
6b0891de44a9
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|
1368 exarg_T ea; |
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|
1369 |
7872
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|
1370 ea.forceit = *arg != NUL; |
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|
1371 ex_redraw(&ea); |
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|
1372 showruler(FALSE); |
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|
1373 setcursor(); |
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|
1374 out_flush(); |
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|
1375 #ifdef FEAT_GUI |
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|
1376 if (gui.in_use) |
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1377 { |
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commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
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|
1378 gui_update_cursor(FALSE, FALSE); |
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|
1379 gui_mch_flush(); |
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1380 } |
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1381 #endif |
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1382 } |
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1383 else if (STRCMP(cmd, "expr") == 0 || STRCMP(cmd, "call") == 0) |
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1384 { |
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1385 int is_call = cmd[0] == 'c'; |
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|
1386 int id_idx = is_call ? 3 : 2; |
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|
1387 |
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1388 if (argv[id_idx].v_type != VAR_UNKNOWN |
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1389 && argv[id_idx].v_type != VAR_NUMBER) |
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1390 { |
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1391 ch_error(channel, "last argument for expr/call must be a number"); |
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1392 if (p_verbose > 2) |
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1393 EMSG("E904: last argument for expr/call must be a number"); |
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1394 } |
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1395 else if (is_call && argv[2].v_type != VAR_LIST) |
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1396 { |
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1397 ch_error(channel, "third argument for call must be a list"); |
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1398 if (p_verbose > 2) |
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1399 EMSG("E904: third argument for call must be a list"); |
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1400 } |
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1401 else |
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1402 { |
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1403 typval_T *tv; |
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1404 typval_T res_tv; |
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1405 typval_T err_tv; |
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1406 char_u *json = NULL; |
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1407 |
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1408 /* Don't pollute the display with errors. */ |
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1409 ++emsg_skip; |
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1410 if (!is_call) |
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1411 tv = eval_expr(arg, NULL); |
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1412 else if (func_call(arg, &argv[2], NULL, &res_tv) == OK) |
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1413 tv = &res_tv; |
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1414 else |
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1415 tv = NULL; |
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1416 |
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1417 if (argv[id_idx].v_type == VAR_NUMBER) |
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1418 { |
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1419 int id = argv[id_idx].vval.v_number; |
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1420 |
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1421 if (tv != NULL) |
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1422 json = json_encode_nr_expr(id, tv, options); |
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1423 if (tv == NULL || (json != NULL && *json == NUL)) |
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1424 { |
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1425 /* If evaluation failed or the result can't be encoded |
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1426 * then return the string "ERROR". */ |
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1427 vim_free(json); |
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1428 free_tv(tv); |
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1429 err_tv.v_type = VAR_STRING; |
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1430 err_tv.vval.v_string = (char_u *)"ERROR"; |
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1431 tv = &err_tv; |
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|
1432 json = json_encode_nr_expr(id, tv, options); |
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1433 } |
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1434 if (json != NULL) |
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1435 { |
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1436 channel_send(channel, |
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1437 part == PART_SOCK ? PART_SOCK : PART_IN, |
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1438 json, (char *)cmd); |
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|
1439 vim_free(json); |
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1440 } |
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1441 } |
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1442 --emsg_skip; |
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1443 if (tv == &res_tv) |
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1444 clear_tv(tv); |
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1445 else if (tv != &err_tv) |
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1446 free_tv(tv); |
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1447 } |
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1448 } |
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1449 else if (p_verbose > 2) |
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1450 { |
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1451 ch_errors(channel, "Receved unknown command: %s", (char *)cmd); |
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|
1452 EMSG2("E905: received unknown command: %s", cmd); |
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1453 } |
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1454 } |
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|
1455 |
8382
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|
1456 static void |
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1457 invoke_one_time_callback( |
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1458 channel_T *channel, |
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1459 cbq_T *cbhead, |
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|
1460 cbq_T *item, |
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1461 typval_T *argv) |
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1462 { |
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1463 ch_logs(channel, "Invoking one-time callback %s", |
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1464 (char *)item->cq_callback); |
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1465 /* Remove the item from the list first, if the callback |
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1466 * invokes ch_close() the list will be cleared. */ |
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1467 remove_cb_node(cbhead, item); |
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1468 invoke_callback(channel, item->cq_callback, argv); |
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1469 vim_free(item->cq_callback); |
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1470 vim_free(item); |
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1471 } |
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1472 |
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1473 /* |
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1474 * Invoke a callback for "channel"/"part" if needed. |
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1475 * Return TRUE when a message was handled, there might be another one. |
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1476 */ |
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1477 static int |
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1478 may_invoke_callback(channel_T *channel, int part) |
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1479 { |
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changeset
|
1480 char_u *msg = NULL; |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1481 typval_T *listtv = NULL; |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1482 typval_T argv[CH_JSON_MAX_ARGS]; |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1483 int seq_nr = -1; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1484 ch_mode_T ch_mode = channel->ch_part[part].ch_mode; |
8382
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1485 cbq_T *cbhead = &channel->ch_part[part].ch_cb_head; |
8404
8894d595b786
commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
1486 cbq_T *cbitem; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1487 char_u *callback = NULL; |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1488 buf_T *buffer = NULL; |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1489 |
8210
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
1490 if (channel->ch_nb_close_cb != NULL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1491 /* this channel is handled elsewhere (netbeans) */ |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1492 return FALSE; |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1493 |
8404
8894d595b786
commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
1494 /* Use a message-specific callback, part callback or channel callback */ |
8894d595b786
commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
1495 for (cbitem = cbhead->cq_next; cbitem != NULL; cbitem = cbitem->cq_next) |
8894d595b786
commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
1496 if (cbitem->cq_seq_nr == 0) |
8894d595b786
commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
1497 break; |
8382
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1498 if (cbitem != NULL) |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1499 callback = cbitem->cq_callback; |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1500 else if (channel->ch_part[part].ch_callback != NULL) |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1501 callback = channel->ch_part[part].ch_callback; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1502 else |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1503 callback = channel->ch_callback; |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
1504 |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1505 buffer = channel->ch_part[part].ch_buffer; |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
1506 if (buffer != NULL && !buf_valid(buffer)) |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
1507 { |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
1508 /* buffer was wiped out */ |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
1509 channel->ch_part[part].ch_buffer = NULL; |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
1510 buffer = NULL; |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
1511 } |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1512 |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1513 if (ch_mode == MODE_JSON || ch_mode == MODE_JS) |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1514 { |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1515 listitem_T *item; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1516 int argc = 0; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1517 |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1518 /* 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
|
1519 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
|
1520 { |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1521 /* 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
|
1522 channel_parse_json(channel, part); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1523 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
|
1524 return FALSE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1525 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1526 |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1527 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
|
1528 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
|
1529 item = item->li_next) |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1530 argv[argc++] = item->li_tv; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1531 while (argc < CH_JSON_MAX_ARGS) |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1532 argv[argc++].v_type = VAR_UNKNOWN; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1533 |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1534 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
|
1535 { |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1536 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
|
1537 |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1538 /* ["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
|
1539 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
|
1540 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
|
1541 free_tv(listtv); |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1542 return TRUE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1543 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1544 |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1545 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
|
1546 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1547 ch_error(channel, |
8114
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
8096
diff
changeset
|
1548 "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
|
1549 free_tv(listtv); |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1550 return FALSE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1551 } |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1552 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
|
1553 } |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1554 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
|
1555 { |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1556 /* 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
|
1557 return FALSE; |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1558 } |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1559 else |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1560 { |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1561 /* 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
|
1562 if (callback == NULL && buffer == NULL) |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1563 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1564 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
|
1565 { |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
1566 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
|
1567 vim_free(msg); |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
1568 } |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1569 return FALSE; |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1570 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1571 |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1572 if (ch_mode == MODE_NL) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1573 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1574 char_u *nl; |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1575 char_u *buf; |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1576 |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1577 /* 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
|
1578 * 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
|
1579 while (TRUE) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1580 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1581 buf = channel_peek(channel, part); |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1582 nl = vim_strchr(buf, NL); |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1583 if (nl != NULL) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1584 break; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1585 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
|
1586 return FALSE; /* incomplete message */ |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1587 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1588 if (nl[1] == NUL) |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1589 { |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1590 /* 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
|
1591 msg = channel_get(channel, part); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1592 *nl = NUL; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1593 } |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1594 else |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1595 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1596 /* 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
|
1597 * the buffer. */ |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1598 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
|
1599 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
|
1600 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1601 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1602 else |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1603 /* For a raw channel we don't know where the message ends, just |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1604 * get everything we have. */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1605 msg = channel_get_all(channel, part); |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1606 |
8358
49d0e094cb93
commit https://github.com/vim/vim/commit/bf73b91c664488ca57e2b4a8eb9b1f36f6625bc7
Christian Brabandt <cb@256bit.org>
parents:
8356
diff
changeset
|
1607 if (msg == NULL) |
49d0e094cb93
commit https://github.com/vim/vim/commit/bf73b91c664488ca57e2b4a8eb9b1f36f6625bc7
Christian Brabandt <cb@256bit.org>
parents:
8356
diff
changeset
|
1608 return FALSE; /* out of memory (and avoids Coverity warning) */ |
49d0e094cb93
commit https://github.com/vim/vim/commit/bf73b91c664488ca57e2b4a8eb9b1f36f6625bc7
Christian Brabandt <cb@256bit.org>
parents:
8356
diff
changeset
|
1609 |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1610 argv[1].v_type = VAR_STRING; |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1611 argv[1].vval.v_string = msg; |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1612 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1613 |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1614 if (seq_nr > 0) |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1615 { |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1616 int done = FALSE; |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1617 |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1618 /* invoke the one-time callback with the matching nr */ |
8404
8894d595b786
commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
1619 for (cbitem = cbhead->cq_next; cbitem != NULL; cbitem = cbitem->cq_next) |
8382
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1620 if (cbitem->cq_seq_nr == seq_nr) |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1621 { |
8382
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1622 invoke_one_time_callback(channel, cbhead, cbitem, argv); |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1623 done = TRUE; |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1624 break; |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1625 } |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1626 if (!done) |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
1627 ch_logn(channel, "Dropping message %d without callback", seq_nr); |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1628 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1629 else if (callback != NULL || buffer != NULL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1630 { |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1631 if (buffer != NULL) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1632 { |
8346
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1633 if (msg == NULL) |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1634 /* JSON or JS mode: re-encode the message. */ |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1635 msg = json_encode(listtv, ch_mode); |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1636 if (msg != NULL) |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1637 { |
8356
e0d576743e4f
commit https://github.com/vim/vim/commit/289a90551d185c307abd4cfe6baadea8990d956b
Christian Brabandt <cb@256bit.org>
parents:
8354
diff
changeset
|
1638 buf_T *save_curbuf = curbuf; |
e0d576743e4f
commit https://github.com/vim/vim/commit/289a90551d185c307abd4cfe6baadea8990d956b
Christian Brabandt <cb@256bit.org>
parents:
8354
diff
changeset
|
1639 linenr_T lnum = buffer->b_ml.ml_line_count; |
e0d576743e4f
commit https://github.com/vim/vim/commit/289a90551d185c307abd4cfe6baadea8990d956b
Christian Brabandt <cb@256bit.org>
parents:
8354
diff
changeset
|
1640 |
e0d576743e4f
commit https://github.com/vim/vim/commit/289a90551d185c307abd4cfe6baadea8990d956b
Christian Brabandt <cb@256bit.org>
parents:
8354
diff
changeset
|
1641 /* Append to the buffer */ |
e0d576743e4f
commit https://github.com/vim/vim/commit/289a90551d185c307abd4cfe6baadea8990d956b
Christian Brabandt <cb@256bit.org>
parents:
8354
diff
changeset
|
1642 ch_logn(channel, "appending line %d to buffer", (int)lnum + 1); |
e0d576743e4f
commit https://github.com/vim/vim/commit/289a90551d185c307abd4cfe6baadea8990d956b
Christian Brabandt <cb@256bit.org>
parents:
8354
diff
changeset
|
1643 |
e0d576743e4f
commit https://github.com/vim/vim/commit/289a90551d185c307abd4cfe6baadea8990d956b
Christian Brabandt <cb@256bit.org>
parents:
8354
diff
changeset
|
1644 curbuf = buffer; |
e0d576743e4f
commit https://github.com/vim/vim/commit/289a90551d185c307abd4cfe6baadea8990d956b
Christian Brabandt <cb@256bit.org>
parents:
8354
diff
changeset
|
1645 u_sync(TRUE); |
e0d576743e4f
commit https://github.com/vim/vim/commit/289a90551d185c307abd4cfe6baadea8990d956b
Christian Brabandt <cb@256bit.org>
parents:
8354
diff
changeset
|
1646 /* ignore undo failure, undo is not very useful here */ |
e0d576743e4f
commit https://github.com/vim/vim/commit/289a90551d185c307abd4cfe6baadea8990d956b
Christian Brabandt <cb@256bit.org>
parents:
8354
diff
changeset
|
1647 ignored = u_save(lnum, lnum + 1); |
e0d576743e4f
commit https://github.com/vim/vim/commit/289a90551d185c307abd4cfe6baadea8990d956b
Christian Brabandt <cb@256bit.org>
parents:
8354
diff
changeset
|
1648 |
8346
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1649 ml_append(lnum, msg, 0, FALSE); |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1650 appended_lines_mark(lnum, 1L); |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1651 curbuf = save_curbuf; |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1652 |
8346
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1653 if (buffer->b_nwindows > 0) |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1654 { |
8346
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1655 win_T *wp; |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1656 win_T *save_curwin; |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1657 |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1658 FOR_ALL_WINDOWS(wp) |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1659 { |
8346
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1660 if (wp->w_buffer == buffer |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1661 && wp->w_cursor.lnum == lnum |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1662 && wp->w_cursor.col == 0) |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1663 { |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1664 ++wp->w_cursor.lnum; |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1665 save_curwin = curwin; |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1666 curwin = wp; |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1667 curbuf = curwin->w_buffer; |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1668 scroll_cursor_bot(0, FALSE); |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1669 curwin = save_curwin; |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1670 curbuf = curwin->w_buffer; |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1671 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1672 } |
8346
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1673 redraw_buf_later(buffer, VALID); |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1674 channel_need_redraw = TRUE; |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1675 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1676 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1677 } |
8382
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1678 |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1679 if (callback != NULL) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1680 { |
8382
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1681 if (cbitem != NULL) |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1682 invoke_one_time_callback(channel, cbhead, cbitem, argv); |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1683 else |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1684 { |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1685 /* invoke the channel callback */ |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1686 ch_logs(channel, "Invoking channel callback %s", |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1687 (char *)callback); |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1688 invoke_callback(channel, callback, argv); |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1689 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1690 } |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1691 } |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1692 else |
8114
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
8096
diff
changeset
|
1693 ch_log(channel, "Dropping message"); |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1694 |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1695 if (listtv != NULL) |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1696 free_tv(listtv); |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1697 vim_free(msg); |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1698 |
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1699 return TRUE; |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1700 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1701 |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1702 /* |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1703 * Return TRUE when channel "channel" is open for writing to. |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1704 * Also returns FALSE or invalid "channel". |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1705 */ |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1706 int |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1707 channel_can_write_to(channel_T *channel) |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
1708 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1709 return channel != NULL && (channel->CH_SOCK_FD != INVALID_FD |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1710 #ifdef CHANNEL_PIPES |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1711 || channel->CH_IN_FD != INVALID_FD |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1712 #endif |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1713 ); |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
1714 } |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
1715 |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
1716 /* |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1717 * Return TRUE when channel "channel" is open for reading or writing. |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1718 * Also returns FALSE for invalid "channel". |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1719 */ |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1720 int |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1721 channel_is_open(channel_T *channel) |
8031
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commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1722 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1723 return channel != NULL && (channel->CH_SOCK_FD != INVALID_FD |
8031
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commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1724 #ifdef CHANNEL_PIPES |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1725 || channel->CH_IN_FD != INVALID_FD |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1726 || channel->CH_OUT_FD != INVALID_FD |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1727 || channel->CH_ERR_FD != INVALID_FD |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1728 #endif |
ece323e2b57f
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1729 ); |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1730 } |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1731 |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1732 /* |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1733 * Return a string indicating the status of the channel. |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1734 */ |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1735 char * |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1736 channel_status(channel_T *channel) |
c6443e78cf2d
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1737 { |
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|
1738 if (channel == NULL) |
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|
1739 return "fail"; |
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|
1740 if (channel_is_open(channel)) |
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1741 return "open"; |
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1742 return "closed"; |
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|
1743 } |
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1744 |
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|
1745 /* |
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|
1746 * Close channel "channel". |
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|
1747 * Trigger the close callback if "invoke_close_cb" is TRUE. |
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1748 * Does not clear the buffers. |
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|
1749 */ |
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|
1750 void |
8240
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|
1751 channel_close(channel_T *channel, int invoke_close_cb) |
7770
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|
1752 { |
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|
1753 ch_log(channel, "Closing channel"); |
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|
1754 |
8049
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|
1755 #ifdef FEAT_GUI |
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|
1756 channel_gui_unregister(channel); |
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1757 #endif |
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1758 |
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1759 if (channel->CH_SOCK_FD != INVALID_FD) |
7770
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1760 { |
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1761 sock_close(channel->CH_SOCK_FD); |
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|
1762 channel->CH_SOCK_FD = INVALID_FD; |
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1763 } |
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|
1764 #if defined(CHANNEL_PIPES) |
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1765 if (channel->CH_IN_FD != INVALID_FD) |
8031
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1766 { |
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|
1767 fd_close(channel->CH_IN_FD); |
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1768 channel->CH_IN_FD = INVALID_FD; |
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1769 } |
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1770 if (channel->CH_OUT_FD != INVALID_FD) |
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1771 { |
8151
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|
1772 fd_close(channel->CH_OUT_FD); |
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1773 channel->CH_OUT_FD = INVALID_FD; |
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1774 } |
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|
1775 if (channel->CH_ERR_FD != INVALID_FD) |
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1776 { |
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1777 fd_close(channel->CH_ERR_FD); |
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1778 channel->CH_ERR_FD = INVALID_FD; |
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1779 } |
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|
1780 #endif |
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1781 |
8240
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1782 if (invoke_close_cb && channel->ch_close_cb != NULL) |
8210
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1783 { |
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|
1784 typval_T argv[1]; |
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1785 typval_T rettv; |
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1786 int dummy; |
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1787 |
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1788 /* invoke the close callback; increment the refcount to avoid it |
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1789 * being freed halfway */ |
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1790 ch_logs(channel, "Invoking close callback %s", |
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1791 (char *)channel->ch_close_cb); |
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1792 argv[0].v_type = VAR_CHANNEL; |
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1793 argv[0].vval.v_channel = channel; |
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1794 ++channel->ch_refcount; |
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1795 call_func(channel->ch_close_cb, (int)STRLEN(channel->ch_close_cb), |
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1796 &rettv, 1, argv, 0L, 0L, &dummy, TRUE, NULL); |
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1797 clear_tv(&rettv); |
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|
1798 --channel->ch_refcount; |
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1799 |
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1800 /* the callback is only called once */ |
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1801 vim_free(channel->ch_close_cb); |
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1802 channel->ch_close_cb = NULL; |
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1803 } |
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1804 |
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1805 channel->ch_nb_close_cb = NULL; |
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1806 } |
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1807 |
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1808 /* |
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1809 * Return the first buffer from "channel"/"part" without removing it. |
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1810 * Returns NULL if there is nothing. |
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1811 */ |
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1812 char_u * |
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1813 channel_peek(channel_T *channel, int part) |
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1814 { |
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1815 readq_T *head = &channel->ch_part[part].ch_head; |
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1816 |
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1817 if (head->rq_next == NULL) |
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1818 return NULL; |
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1819 return head->rq_next->rq_buffer; |
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1820 } |
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1821 |
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1822 /* |
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1823 * Clear the read buffer on "channel"/"part". |
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1824 */ |
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1825 static void |
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1826 channel_clear_one(channel_T *channel, int part) |
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1827 { |
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1828 jsonq_T *json_head = &channel->ch_part[part].ch_json_head; |
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1829 cbq_T *cb_head = &channel->ch_part[part].ch_cb_head; |
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1830 |
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1831 while (channel_peek(channel, part) != NULL) |
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1832 vim_free(channel_get(channel, part)); |
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1833 |
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1834 while (cb_head->cq_next != NULL) |
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1835 { |
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1836 cbq_T *node = cb_head->cq_next; |
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1837 |
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1838 remove_cb_node(cb_head, node); |
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1839 vim_free(node->cq_callback); |
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1840 vim_free(node); |
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1841 } |
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1842 |
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1843 while (json_head->jq_next != NULL) |
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1844 { |
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1845 free_tv(json_head->jq_next->jq_value); |
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1846 remove_json_node(json_head, json_head->jq_next); |
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1847 } |
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1848 |
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1849 vim_free(channel->ch_part[part].ch_callback); |
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1850 channel->ch_part[part].ch_callback = NULL; |
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1851 } |
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1852 |
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1853 /* |
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1854 * Clear all the read buffers on "channel". |
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1855 */ |
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1856 void |
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1857 channel_clear(channel_T *channel) |
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1858 { |
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1859 ch_log(channel, "Clearing channel"); |
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1860 channel_clear_one(channel, PART_SOCK); |
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1861 #ifdef CHANNEL_PIPES |
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1862 channel_clear_one(channel, PART_OUT); |
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1863 channel_clear_one(channel, PART_ERR); |
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1864 #endif |
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1865 vim_free(channel->ch_callback); |
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1866 channel->ch_callback = NULL; |
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1867 vim_free(channel->ch_close_cb); |
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1868 channel->ch_close_cb = NULL; |
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1869 } |
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1870 |
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1871 #if defined(EXITFREE) || defined(PROTO) |
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1872 void |
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1873 channel_free_all(void) |
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1874 { |
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1875 channel_T *channel; |
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1876 |
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1877 ch_log(NULL, "channel_free_all()"); |
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1878 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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1879 channel_clear(channel); |
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1880 } |
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1881 #endif |
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1882 |
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1883 |
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1884 /* Sent when the channel is found closed when reading. */ |
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1885 #define DETACH_MSG_RAW "DETACH\n" |
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1886 |
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1887 /* Buffer size for reading incoming messages. */ |
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1888 #define MAXMSGSIZE 4096 |
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1889 |
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1890 /* |
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1891 * Check for reading from "fd" with "timeout" msec. |
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1892 * Return FAIL when there is nothing to read. |
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1893 */ |
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1894 static int |
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1895 channel_wait(channel_T *channel, sock_T fd, int timeout) |
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1896 { |
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1897 if (timeout > 0) |
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1898 ch_logn(channel, "Waiting for up to %d msec", timeout); |
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1899 |
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1900 # ifdef WIN32 |
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1901 if (fd != channel->CH_SOCK_FD) |
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1902 { |
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1903 DWORD nread; |
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1904 int diff; |
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1905 DWORD deadline = GetTickCount() + timeout; |
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1906 |
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1907 /* reading from a pipe, not a socket */ |
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1908 while (TRUE) |
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1909 { |
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1910 if (PeekNamedPipe((HANDLE)fd, NULL, 0, NULL, &nread, NULL) |
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1911 && nread > 0) |
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1912 return OK; |
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1913 diff = deadline - GetTickCount(); |
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1914 if (diff <= 0) |
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1915 break; |
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1916 /* Wait for 5 msec. |
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1917 * TODO: increase the sleep time when looping more often */ |
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1918 Sleep(5); |
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1919 } |
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1920 } |
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1921 else |
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1922 #endif |
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1923 { |
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1924 #if defined(HAVE_SELECT) |
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1925 struct timeval tval; |
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1926 fd_set rfds; |
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1927 int ret; |
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1928 |
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1929 FD_ZERO(&rfds); |
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1930 FD_SET((int)fd, &rfds); |
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1931 tval.tv_sec = timeout / 1000; |
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1932 tval.tv_usec = (timeout % 1000) * 1000; |
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1933 for (;;) |
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1934 { |
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1935 ret = select((int)fd + 1, &rfds, NULL, NULL, &tval); |
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1936 # ifdef EINTR |
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1937 SOCK_ERRNO; |
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1938 if (ret == -1 && errno == EINTR) |
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1939 continue; |
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1940 # endif |
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1941 if (ret > 0) |
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1942 return OK; |
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1943 break; |
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1944 } |
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1945 #else |
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1946 struct pollfd fds; |
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1947 |
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1948 fds.fd = fd; |
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1949 fds.events = POLLIN; |
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1950 if (poll(&fds, 1, timeout) > 0) |
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1951 return OK; |
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1952 #endif |
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1953 } |
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1954 return FAIL; |
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1955 } |
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1956 |
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1957 /* |
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1958 * Return a unique ID to be used in a message. |
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1959 */ |
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1960 int |
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1961 channel_get_id(void) |
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1962 { |
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1963 static int next_id = 1; |
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1964 |
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1965 return next_id++; |
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1966 } |
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1967 |
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1968 /* |
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1969 * Read from channel "channel" for as long as there is something to read. |
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1970 * "part" is PART_SOCK, PART_OUT or PART_ERR. |
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1971 * The data is put in the read queue. |
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1972 */ |
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1973 void |
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1974 channel_read(channel_T *channel, int part, char *func) |
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1975 { |
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1976 static char_u *buf = NULL; |
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1977 int len = 0; |
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1978 int readlen = 0; |
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1979 sock_T fd; |
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1980 int use_socket = FALSE; |
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1981 |
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1982 fd = channel->ch_part[part].ch_fd; |
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1983 if (fd == INVALID_FD) |
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1984 { |
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1985 ch_error(channel, "channel_read() called while socket is closed"); |
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1986 return; |
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1987 } |
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1988 use_socket = fd == channel->CH_SOCK_FD; |
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1989 |
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1990 /* Allocate a buffer to read into. */ |
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1991 if (buf == NULL) |
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1992 { |
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1993 buf = alloc(MAXMSGSIZE); |
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1994 if (buf == NULL) |
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1995 return; /* out of memory! */ |
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1996 } |
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1997 |
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1998 /* Keep on reading for as long as there is something to read. |
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1999 * Use select() or poll() to avoid blocking on a message that is exactly |
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2000 * MAXMSGSIZE long. */ |
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2001 for (;;) |
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2002 { |
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2003 if (channel_wait(channel, fd, 0) == FAIL) |
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2004 break; |
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2005 if (use_socket) |
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2006 len = sock_read(fd, (char *)buf, MAXMSGSIZE); |
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2007 else |
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2008 len = fd_read(fd, (char *)buf, MAXMSGSIZE); |
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2009 if (len <= 0) |
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2010 break; /* error or nothing more to read */ |
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|
2011 |
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2012 /* Store the read message in the queue. */ |
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2013 channel_save(channel, part, buf, len); |
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2014 readlen += len; |
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2015 if (len < MAXMSGSIZE) |
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2016 break; /* did read everything that's available */ |
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2017 } |
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2018 |
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2019 /* Reading a disconnection (readlen == 0), or an error. */ |
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2020 if (readlen <= 0) |
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2021 { |
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2022 /* Do not give an error message, most likely the other end just |
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2023 * exited. */ |
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2024 ch_errors(channel, "%s(): Cannot read from channel", func); |
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2025 |
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2026 /* Queue a "DETACH" netbeans message in the command queue in order to |
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2027 * terminate the netbeans session later. Do not end the session here |
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2028 * directly as we may be running in the context of a call to |
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2029 * netbeans_parse_messages(): |
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2030 * netbeans_parse_messages |
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2031 * -> autocmd triggered while processing the netbeans cmd |
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2032 * -> ui_breakcheck |
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2033 * -> gui event loop or select loop |
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2034 * -> channel_read() |
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2035 * Don't send "DETACH" for a JS or JSON channel. |
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2036 */ |
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2037 if (channel->ch_part[part].ch_mode == MODE_RAW |
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2038 || channel->ch_part[part].ch_mode == MODE_NL) |
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2039 channel_save(channel, part, (char_u *)DETACH_MSG_RAW, |
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2040 (int)STRLEN(DETACH_MSG_RAW)); |
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2041 |
8049
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2042 /* TODO: When reading from stdout is not possible, should we try to |
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2043 * keep stdin and stderr open? Probably not, assume the other side |
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2044 * has died. */ |
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|
2045 channel_close(channel, TRUE); |
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2046 if (channel->ch_nb_close_cb != NULL) |
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|
2047 (*channel->ch_nb_close_cb)(); |
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2048 } |
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2049 |
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|
2050 #if defined(CH_HAS_GUI) && defined(FEAT_GUI_GTK) |
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2051 /* signal the main loop that there is something to read */ |
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2052 if (CH_HAS_GUI && gtk_main_level() > 0) |
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2053 gtk_main_quit(); |
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2054 #endif |
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2055 } |
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2056 |
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2057 /* |
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2058 * Read from RAW or NL "channel"/"part". Blocks until there is something to |
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|
2059 * read or the timeout expires. |
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2060 * Returns what was read in allocated memory. |
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2061 * Returns NULL in case of error or timeout. |
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2062 */ |
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2063 char_u * |
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|
2064 channel_read_block(channel_T *channel, int part, int timeout) |
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2065 { |
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|
2066 char_u *buf; |
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2067 char_u *msg; |
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2068 ch_mode_T mode = channel->ch_part[part].ch_mode; |
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2069 sock_T fd = channel->ch_part[part].ch_fd; |
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2070 char_u *nl; |
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2071 |
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2072 ch_logsn(channel, "Blocking %s read, timeout: %d msec", |
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|
2073 mode == MODE_RAW ? "RAW" : "NL", timeout); |
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2074 |
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2075 while (TRUE) |
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2076 { |
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2077 buf = channel_peek(channel, part); |
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|
2078 if (buf != NULL && (mode == MODE_RAW |
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|
2079 || (mode == MODE_NL && vim_strchr(buf, NL) != NULL))) |
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|
2080 break; |
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2081 if (buf != NULL && channel_collapse(channel, part) == OK) |
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|
2082 continue; |
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2083 |
7935
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7933
diff
changeset
|
2084 /* Wait for up to the channel timeout. */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2085 if (fd == INVALID_FD |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2086 || channel_wait(channel, fd, timeout) == FAIL) |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
2087 return NULL; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2088 channel_read(channel, part, "channel_read_block"); |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
2089 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
2090 |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2091 if (mode == MODE_RAW) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2092 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2093 msg = channel_get_all(channel, part); |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2094 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2095 else |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2096 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2097 nl = vim_strchr(buf, NL); |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2098 if (nl[1] == NUL) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2099 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2100 /* get the whole buffer */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2101 msg = channel_get(channel, part); |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2102 *nl = NUL; |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2103 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2104 else |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2105 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2106 /* Copy the message into allocated memory and remove it from the |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2107 * buffer. */ |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2108 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
|
2109 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
|
2110 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2111 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2112 if (log_fd != NULL) |
8114
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
8096
diff
changeset
|
2113 ch_logn(channel, "Returning %d bytes", (int)STRLEN(msg)); |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2114 return msg; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2115 } |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
2116 |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2117 /* |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2118 * Read one JSON message with ID "id" from "channel"/"part" and store the |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2119 * result in "rettv". |
8157
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2120 * When "id" is -1 accept any message; |
7935
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7933
diff
changeset
|
2121 * Blocks until the message is received or the timeout is reached. |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2122 */ |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2123 int |
8157
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2124 channel_read_json_block( |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
2125 channel_T *channel, |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
2126 int part, |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
2127 int timeout, |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
2128 int id, |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
2129 typval_T **rettv) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2130 { |
7997
c1c9ab17e197
commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324
Christian Brabandt <cb@256bit.org>
parents:
7988
diff
changeset
|
2131 int more; |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8055
diff
changeset
|
2132 sock_T fd; |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
2133 |
8114
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
8096
diff
changeset
|
2134 ch_log(channel, "Reading JSON"); |
8157
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2135 if (id != -1) |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2136 channel->ch_part[part].ch_block_id = id; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2137 for (;;) |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2138 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2139 more = channel_parse_json(channel, part); |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2140 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2141 /* search for messsage "id" */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2142 if (channel_get_json(channel, part, id, rettv) == OK) |
7997
c1c9ab17e197
commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324
Christian Brabandt <cb@256bit.org>
parents:
7988
diff
changeset
|
2143 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2144 channel->ch_part[part].ch_block_id = 0; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2145 return OK; |
7997
c1c9ab17e197
commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324
Christian Brabandt <cb@256bit.org>
parents:
7988
diff
changeset
|
2146 } |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2147 |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
2148 if (!more) |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
2149 { |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
2150 /* Handle any other messages in the queue. If done some more |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
2151 * messages may have arrived. */ |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
2152 if (channel_parse_messages()) |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
2153 continue; |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
2154 |
8157
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2155 /* Wait for up to the timeout. */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2156 fd = channel->ch_part[part].ch_fd; |
8157
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2157 if (fd == INVALID_FD || channel_wait(channel, fd, timeout) == FAIL) |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
2158 break; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2159 channel_read(channel, part, "channel_read_json_block"); |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
2160 } |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2161 } |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2162 channel->ch_part[part].ch_block_id = 0; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2163 return FAIL; |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
2164 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
2165 |
8155
6ee6fb27dcea
commit https://github.com/vim/vim/commit/fffd5560c6c8840be3233ef1c8da3c9e5dd424ea
Christian Brabandt <cb@256bit.org>
parents:
8151
diff
changeset
|
2166 # if defined(WIN32) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) \ |
6ee6fb27dcea
commit https://github.com/vim/vim/commit/fffd5560c6c8840be3233ef1c8da3c9e5dd424ea
Christian Brabandt <cb@256bit.org>
parents:
8151
diff
changeset
|
2167 || defined(PROTO) |
7780
e09af43f98f7
commit https://github.com/vim/vim/commit/85be35f33ea848b50e84d57321a45ebfedfad669
Christian Brabandt <cb@256bit.org>
parents:
7774
diff
changeset
|
2168 /* |
8155
6ee6fb27dcea
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2169 * Lookup the channel from the socket. Set "partp" to the fd index. |
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2170 * Returns NULL when the socket isn't found. |
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|
2171 */ |
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|
2172 channel_T * |
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diff
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|
2173 channel_fd2channel(sock_T fd, int *partp) |
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|
2174 { |
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|
2175 channel_T *channel; |
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|
2176 int part; |
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|
2177 |
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|
2178 if (fd != INVALID_FD) |
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|
2179 for (channel = first_channel; channel != NULL; |
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|
2180 channel = channel->ch_next) |
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|
2181 { |
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|
2182 # ifdef CHANNEL_PIPES |
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2183 for (part = PART_SOCK; part < PART_IN; ++part) |
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|
2184 # else |
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|
2185 part = PART_SOCK; |
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|
2186 # endif |
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|
2187 if (channel->ch_part[part].ch_fd == fd) |
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|
2188 { |
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2189 *partp = part; |
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|
2190 return channel; |
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2191 } |
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|
2192 } |
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|
2193 return NULL; |
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2194 } |
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|
2195 # endif |
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|
2196 |
8172
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|
2197 # if defined(WIN32) || defined(PROTO) |
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|
2198 /* |
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2199 * Check the channels for anything that is ready to be read. |
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|
2200 * The data is put in the read queue. |
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|
2201 */ |
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|
2202 void |
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|
2203 channel_handle_events(void) |
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|
2204 { |
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|
2205 channel_T *channel; |
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|
2206 int part; |
8172
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2207 sock_T fd; |
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2208 |
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2209 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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|
2210 { |
8222
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2211 # ifdef CHANNEL_PIPES |
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2212 /* check the socket and pipes */ |
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|
2213 for (part = PART_SOCK; part <= PART_ERR; ++part) |
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2214 # else |
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2215 /* only check the socket */ |
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2216 part = PART_SOCK; |
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2217 # endif |
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2218 { |
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2219 fd = channel->ch_part[part].ch_fd; |
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2220 if (fd != INVALID_FD && channel_wait(channel, fd, 0) == OK) |
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2221 channel_read(channel, part, "channel_handle_events"); |
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2222 } |
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2223 } |
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2224 } |
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2225 # endif |
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2226 |
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2227 /* |
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2228 * Write "buf" (NUL terminated string) to "channel"/"part". |
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2229 * When "fun" is not NULL an error message might be given. |
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2230 * Return FAIL or OK. |
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2231 */ |
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2232 int |
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2233 channel_send(channel_T *channel, int part, char_u *buf, char *fun) |
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2234 { |
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2235 int len = (int)STRLEN(buf); |
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2236 int res; |
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2237 sock_T fd; |
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2238 |
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2239 fd = channel->ch_part[part].ch_fd; |
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2240 if (fd == INVALID_FD) |
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2241 { |
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2242 if (!channel->ch_error && fun != NULL) |
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2243 { |
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2244 ch_errors(channel, "%s(): write while not connected", fun); |
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2245 EMSG2("E630: %s(): write while not connected", fun); |
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2246 } |
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2247 channel->ch_error = TRUE; |
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2248 return FAIL; |
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2249 } |
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2250 |
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2251 if (log_fd != NULL) |
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2252 { |
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2253 ch_log_lead("SEND ", channel); |
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2254 fprintf(log_fd, "'"); |
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|
2255 ignored = (int)fwrite(buf, len, 1, log_fd); |
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|
2256 fprintf(log_fd, "'\n"); |
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|
2257 fflush(log_fd); |
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2258 } |
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|
2259 |
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2260 if (part == PART_SOCK) |
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2261 res = sock_write(fd, (char *)buf, len); |
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|
2262 else |
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2263 res = fd_write(fd, (char *)buf, len); |
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2264 if (res != len) |
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2265 { |
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2266 if (!channel->ch_error && fun != NULL) |
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2267 { |
8114
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|
2268 ch_errors(channel, "%s(): write failed", fun); |
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|
2269 EMSG2("E631: %s(): write failed", fun); |
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2270 } |
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2271 channel->ch_error = TRUE; |
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2272 return FAIL; |
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2273 } |
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2274 |
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|
2275 channel->ch_error = FALSE; |
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2276 return OK; |
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2277 } |
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2278 |
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2279 # if (defined(UNIX) && !defined(HAVE_SELECT)) || defined(PROTO) |
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2280 /* |
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2281 * Add open channels to the poll struct. |
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|
2282 * Return the adjusted struct index. |
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2283 * The type of "fds" is hidden to avoid problems with the function proto. |
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2284 */ |
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2285 int |
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|
2286 channel_poll_setup(int nfd_in, void *fds_in) |
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2287 { |
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2288 int nfd = nfd_in; |
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|
2289 channel_T *channel; |
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2290 struct pollfd *fds = fds_in; |
8151
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|
2291 int part; |
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2292 |
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2293 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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2294 { |
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2295 # ifdef CHANNEL_PIPES |
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2296 for (part = PART_SOCK; part < PART_IN; ++part) |
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2297 # else |
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2298 part = PART_SOCK; |
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2299 # endif |
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2300 { |
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2301 if (channel->ch_part[part].ch_fd != INVALID_FD) |
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2302 { |
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2303 channel->ch_part[part].ch_poll_idx = nfd; |
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2304 fds[nfd].fd = channel->ch_part[part].ch_fd; |
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2305 fds[nfd].events = POLLIN; |
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2306 nfd++; |
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2307 } |
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2308 else |
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|
2309 channel->ch_part[part].ch_poll_idx = -1; |
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2310 } |
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2311 } |
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2312 |
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2313 return nfd; |
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2314 } |
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2315 |
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2316 /* |
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2317 * The type of "fds" is hidden to avoid problems with the function proto. |
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2318 */ |
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2319 int |
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|
2320 channel_poll_check(int ret_in, void *fds_in) |
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2321 { |
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|
2322 int ret = ret_in; |
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2323 channel_T *channel; |
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2324 struct pollfd *fds = fds_in; |
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|
2325 int part; |
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2326 |
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2327 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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2328 { |
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2329 # ifdef CHANNEL_PIPES |
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2330 for (part = PART_SOCK; part < PART_IN; ++part) |
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2331 # else |
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2332 part = PART_SOCK; |
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2333 # endif |
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2334 { |
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|
2335 int idx = channel->ch_part[part].ch_poll_idx; |
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2336 |
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2337 if (ret > 0 && idx != -1 && fds[idx].revents & POLLIN) |
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2338 { |
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2339 channel_read(channel, part, "channel_poll_check"); |
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2340 --ret; |
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2341 } |
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2342 } |
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|
2343 } |
7743
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|
2344 |
6069f43cea4e
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|
2345 return ret; |
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|
2346 } |
7770
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|
2347 # endif /* UNIX && !HAVE_SELECT */ |
7743
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|
2348 |
8122
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|
2349 # if (!defined(WIN32) && defined(HAVE_SELECT)) || defined(PROTO) |
7743
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|
2350 /* |
6069f43cea4e
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|
2351 * The type of "rfds" is hidden to avoid problems with the function proto. |
6069f43cea4e
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|
2352 */ |
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|
2353 int |
6069f43cea4e
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|
2354 channel_select_setup(int maxfd_in, void *rfds_in) |
6069f43cea4e
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|
2355 { |
8047
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|
2356 int maxfd = maxfd_in; |
7c74cafac0a1
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|
2357 channel_T *channel; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
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|
2358 fd_set *rfds = rfds_in; |
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|
2359 int part; |
7743
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2360 |
8041
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|
2361 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
8049
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2362 { |
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|
2363 # ifdef CHANNEL_PIPES |
8151
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|
2364 for (part = PART_SOCK; part < PART_IN; ++part) |
8047
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|
2365 # else |
8151
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|
2366 part = PART_SOCK; |
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|
2367 # endif |
7743
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Christian Brabandt <cb@256bit.org>
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|
2368 { |
8151
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|
2369 sock_T fd = channel->ch_part[part].ch_fd; |
8047
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|
2370 |
8151
aa845d10c6fb
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|
2371 if (fd != INVALID_FD) |
8047
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|
2372 { |
8059
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|
2373 FD_SET((int)fd, rfds); |
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|
2374 if (maxfd < (int)fd) |
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|
2375 maxfd = (int)fd; |
8047
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2376 } |
7743
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commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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|
2377 } |
8049
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2378 } |
7743
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|
2379 |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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|
2380 return maxfd; |
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Christian Brabandt <cb@256bit.org>
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2381 } |
6069f43cea4e
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|
2382 |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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|
2383 /* |
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2384 * The type of "rfds" is hidden to avoid problems with the function proto. |
6069f43cea4e
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Christian Brabandt <cb@256bit.org>
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2385 */ |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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|
2386 int |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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|
2387 channel_select_check(int ret_in, void *rfds_in) |
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|
2388 { |
8047
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|
2389 int ret = ret_in; |
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|
2390 channel_T *channel; |
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commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
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2391 fd_set *rfds = rfds_in; |
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|
2392 int part; |
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2393 |
8041
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2394 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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2395 { |
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|
2396 # ifdef CHANNEL_PIPES |
8151
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2397 for (part = PART_SOCK; part < PART_IN; ++part) |
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2398 # else |
8151
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2399 part = PART_SOCK; |
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2400 # endif |
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2401 { |
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2402 sock_T fd = channel->ch_part[part].ch_fd; |
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2403 |
8151
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2404 if (ret > 0 && fd != INVALID_FD && FD_ISSET(fd, rfds)) |
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2405 { |
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|
2406 channel_read(channel, part, "channel_select_check"); |
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2407 --ret; |
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2408 } |
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2409 } |
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2410 } |
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2411 |
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2412 return ret; |
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2413 } |
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2414 # endif /* !WIN32 && HAVE_SELECT */ |
7743
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2415 |
7840
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2416 /* |
8267
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|
2417 * Return TRUE if "channel" has JSON or other typeahead. |
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2418 */ |
108d30ed34ba
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2419 static int |
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2420 channel_has_readahead(channel_T *channel, int part) |
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2421 { |
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2422 ch_mode_T ch_mode = channel->ch_part[part].ch_mode; |
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2423 |
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2424 if (ch_mode == MODE_JSON || ch_mode == MODE_JS) |
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2425 { |
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2426 jsonq_T *head = &channel->ch_part[part].ch_json_head; |
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2427 jsonq_T *item = head->jq_next; |
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2428 |
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2429 return item != NULL; |
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Christian Brabandt <cb@256bit.org>
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diff
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|
2430 } |
108d30ed34ba
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diff
changeset
|
2431 return channel_peek(channel, part) != NULL; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
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|
2432 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
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|
2433 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
changeset
|
2434 /* |
7899
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diff
changeset
|
2435 * Execute queued up commands. |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
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diff
changeset
|
2436 * Invoked from the main loop when it's safe to execute received commands. |
93c61501c2cf
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diff
changeset
|
2437 * Return TRUE when something was done. |
7840
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diff
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|
2438 */ |
7899
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diff
changeset
|
2439 int |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
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diff
changeset
|
2440 channel_parse_messages(void) |
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
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diff
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|
2441 { |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2442 channel_T *channel = first_channel; |
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
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diff
changeset
|
2443 int ret = FALSE; |
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
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diff
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|
2444 int r; |
8151
aa845d10c6fb
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diff
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|
2445 int part = PART_SOCK; |
7840
28f569c7dab9
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diff
changeset
|
2446 |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
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|
2447 ch_log(NULL, "looking for messages on channels"); |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
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diff
changeset
|
2448 while (channel != NULL) |
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
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diff
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|
2449 { |
8259
99a70c3b902f
commit https://github.com/vim/vim/commit/46c85439c966d7ed39fb3d711d4d6c61ac964647
Christian Brabandt <cb@256bit.org>
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diff
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|
2450 if (channel->ch_refcount == 0 && !channel_still_useful(channel)) |
8257
c4ffdda8cdfd
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diff
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|
2451 { |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
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diff
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|
2452 /* channel is no longer useful, free it */ |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2453 channel_free(channel); |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2454 channel = first_channel; |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
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|
2455 part = PART_SOCK; |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2456 continue; |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
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diff
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|
2457 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
changeset
|
2458 if (channel->ch_part[part].ch_fd != INVALID_FD |
108d30ed34ba
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diff
changeset
|
2459 || channel_has_readahead(channel, part)) |
7899
93c61501c2cf
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Christian Brabandt <cb@256bit.org>
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diff
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|
2460 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2461 /* Increase the refcount, in case the handler causes the channel |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
2462 * to be unreferenced or closed. */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
2463 ++channel->ch_refcount; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2464 r = may_invoke_callback(channel, part); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2465 if (r == OK) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2466 ret = TRUE; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2467 if (channel_unref(channel) || r == OK) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2468 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2469 /* channel was freed or something was done, start over */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2470 channel = first_channel; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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changeset
|
2471 part = PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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changeset
|
2472 continue; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
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|
2473 } |
7899
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|
2474 } |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
2475 #ifdef CHANNEL_PIPES |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
2476 if (part < PART_ERR) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
2477 ++part; |
8055
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diff
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|
2478 else |
8151
aa845d10c6fb
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|
2479 #endif |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
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|
2480 { |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
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parents:
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diff
changeset
|
2481 channel = channel->ch_next; |
8151
aa845d10c6fb
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diff
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|
2482 part = PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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|
2483 } |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2484 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2485 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2486 if (channel_need_redraw && must_redraw) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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parents:
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|
2487 { |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2488 channel_need_redraw = FALSE; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2489 update_screen(0); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
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diff
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|
2490 setcursor(); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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changeset
|
2491 cursor_on(); |
108d30ed34ba
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|
2492 out_flush(); |
108d30ed34ba
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|
2493 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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|
2494 |
7899
93c61501c2cf
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diff
changeset
|
2495 return ret; |
7840
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|
2496 } |
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2497 |
7961
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
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diff
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|
2498 /* |
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
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diff
changeset
|
2499 * Mark references to lists used in channels. |
a7e58c6e4e9a
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|
2500 */ |
7931
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|
2501 int |
2679e636e862
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|
2502 set_ref_in_channel(int copyID) |
2679e636e862
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|
2503 { |
8041
c6443e78cf2d
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|
2504 int abort = FALSE; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
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changeset
|
2505 channel_T *channel; |
8151
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diff
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|
2506 int part; |
7931
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|
2507 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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|
2508 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
7931
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diff
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|
2509 { |
8151
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changeset
|
2510 #ifdef CHANNEL_PIPES |
aa845d10c6fb
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|
2511 for (part = PART_SOCK; part < PART_IN; ++part) |
aa845d10c6fb
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changeset
|
2512 #else |
aa845d10c6fb
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changeset
|
2513 part = PART_SOCK; |
aa845d10c6fb
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diff
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|
2514 #endif |
7931
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|
2515 { |
8151
aa845d10c6fb
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parents:
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diff
changeset
|
2516 jsonq_T *head = &channel->ch_part[part].ch_json_head; |
aa845d10c6fb
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changeset
|
2517 jsonq_T *item = head->jq_next; |
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2518 |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2519 while (item != NULL) |
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2520 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2521 list_T *l = item->jq_value->vval.v_list; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2522 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2523 if (l->lv_copyID != copyID) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2524 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2525 l->lv_copyID = copyID; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2526 abort = abort || set_ref_in_list(l, copyID, NULL); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2527 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2528 item = item->jq_next; |
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2529 } |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2530 } |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2531 } |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2532 return abort; |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2533 } |
7986
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
7982
diff
changeset
|
2534 |
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
7982
diff
changeset
|
2535 /* |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2536 * Return the "part" to write to for "channel". |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2537 */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2538 int |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2539 channel_part_send(channel_T *channel) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2540 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2541 #ifdef CHANNEL_PIPES |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2542 if (channel->CH_SOCK_FD == INVALID_FD) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2543 return PART_IN; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2544 #endif |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2545 return PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2546 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2547 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2548 /* |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2549 * 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
changeset
|
2550 */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2551 int |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2552 channel_part_read(channel_T *channel) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2553 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2554 #ifdef CHANNEL_PIPES |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2555 if (channel->CH_SOCK_FD == INVALID_FD) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2556 return PART_OUT; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2557 #endif |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2558 return PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2559 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2560 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2561 /* |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2562 * Return the mode of "channel"/"part" |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
2563 * If "channel" is invalid returns MODE_JSON. |
7986
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2564 */ |
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
7982
diff
changeset
|
2565 ch_mode_T |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2566 channel_get_mode(channel_T *channel, int part) |
7986
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2567 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2568 if (channel == NULL) |
7986
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
7982
diff
changeset
|
2569 return MODE_JSON; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2570 return channel->ch_part[part].ch_mode; |
7986
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
7982
diff
changeset
|
2571 } |
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
7982
diff
changeset
|
2572 |
8157
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2573 /* |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2574 * Return the timeout of "channel"/"part" |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2575 */ |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2576 int |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2577 channel_get_timeout(channel_T *channel, int part) |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2578 { |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2579 return channel->ch_part[part].ch_timeout; |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2580 } |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2581 |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2582 #endif /* FEAT_CHANNEL */ |