Mercurial > vim
annotate src/channel.c @ 8493:caed4b2d305f v7.4.1537
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Mar 11 22:52:15 2016 +0100
patch 7.4.1537
Problem: Too many feature flags for pipes, jobs and channels.
Solution: Only use FEAT_JOB_CHANNEL.
author | Christian Brabandt <cb@256bit.org> |
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date | Fri, 11 Mar 2016 23:00:06 +0100 |
parents | daebcbd87bd3 |
children | 42277980a76d |
rev | line source |
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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_JOB_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 static int did_log_msg = TRUE; |
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140 |
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141 void |
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142 ch_log(channel_T *ch, char *msg) |
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143 { |
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144 if (log_fd != NULL) |
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145 { |
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146 ch_log_lead("", ch); |
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147 fputs(msg, log_fd); |
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148 fputc('\n', log_fd); |
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149 fflush(log_fd); |
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150 did_log_msg = TRUE; |
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151 } |
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152 } |
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153 |
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154 static void |
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155 ch_logn(channel_T *ch, char *msg, int nr) |
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156 { |
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157 if (log_fd != NULL) |
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158 { |
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159 ch_log_lead("", ch); |
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160 fprintf(log_fd, msg, nr); |
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161 fputc('\n', log_fd); |
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162 fflush(log_fd); |
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163 did_log_msg = TRUE; |
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164 } |
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165 } |
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166 |
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167 void |
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168 ch_logs(channel_T *ch, char *msg, char *name) |
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169 { |
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170 if (log_fd != NULL) |
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171 { |
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172 ch_log_lead("", ch); |
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173 fprintf(log_fd, msg, name); |
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174 fputc('\n', log_fd); |
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175 fflush(log_fd); |
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176 did_log_msg = TRUE; |
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177 } |
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178 } |
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179 |
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180 static void |
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181 ch_logsn(channel_T *ch, char *msg, char *name, int nr) |
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182 { |
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183 if (log_fd != NULL) |
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184 { |
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185 ch_log_lead("", ch); |
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186 fprintf(log_fd, msg, name, nr); |
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187 fputc('\n', log_fd); |
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188 fflush(log_fd); |
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189 did_log_msg = TRUE; |
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190 } |
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191 } |
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192 |
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193 static void |
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194 ch_error(channel_T *ch, char *msg) |
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195 { |
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196 if (log_fd != NULL) |
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197 { |
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198 ch_log_lead("ERR ", ch); |
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199 fputs(msg, log_fd); |
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200 fputc('\n', log_fd); |
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201 fflush(log_fd); |
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202 did_log_msg = TRUE; |
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203 } |
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204 } |
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205 |
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206 static void |
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207 ch_errorn(channel_T *ch, char *msg, int nr) |
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208 { |
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209 if (log_fd != NULL) |
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210 { |
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211 ch_log_lead("ERR ", ch); |
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212 fprintf(log_fd, msg, nr); |
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213 fputc('\n', log_fd); |
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214 fflush(log_fd); |
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215 did_log_msg = TRUE; |
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216 } |
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217 } |
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218 |
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219 static void |
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220 ch_errors(channel_T *ch, char *msg, char *arg) |
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221 { |
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222 if (log_fd != NULL) |
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223 { |
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224 ch_log_lead("ERR ", ch); |
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225 fprintf(log_fd, msg, arg); |
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226 fputc('\n', log_fd); |
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227 fflush(log_fd); |
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228 did_log_msg = TRUE; |
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229 } |
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230 } |
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231 |
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232 #ifdef _WIN32 |
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233 # undef PERROR |
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234 # define PERROR(msg) (void)emsg3((char_u *)"%s: %s", \ |
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235 (char_u *)msg, (char_u *)strerror_win32(errno)) |
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236 |
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237 static char * |
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238 strerror_win32(int eno) |
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239 { |
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240 static LPVOID msgbuf = NULL; |
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241 char_u *ptr; |
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242 |
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243 if (msgbuf) |
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244 LocalFree(msgbuf); |
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245 FormatMessage( |
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246 FORMAT_MESSAGE_ALLOCATE_BUFFER | |
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247 FORMAT_MESSAGE_FROM_SYSTEM | |
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248 FORMAT_MESSAGE_IGNORE_INSERTS, |
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249 NULL, |
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250 eno, |
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251 MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT), |
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252 (LPTSTR) &msgbuf, |
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253 0, |
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254 NULL); |
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255 /* chomp \r or \n */ |
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256 for (ptr = (char_u *)msgbuf; *ptr; ptr++) |
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257 switch (*ptr) |
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258 { |
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259 case '\r': |
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260 STRMOVE(ptr, ptr + 1); |
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261 ptr--; |
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262 break; |
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263 case '\n': |
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264 if (*(ptr + 1) == '\0') |
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265 *ptr = '\0'; |
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266 else |
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267 *ptr = ' '; |
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268 break; |
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269 } |
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270 return msgbuf; |
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271 } |
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272 #endif |
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273 |
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274 /* |
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275 * The list of all allocated channels. |
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276 */ |
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277 static channel_T *first_channel = NULL; |
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278 static int next_ch_id = 0; |
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279 |
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280 /* |
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281 * Allocate a new channel. The refcount is set to 1. |
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282 * The channel isn't actually used until it is opened. |
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283 * Returns NULL if out of memory. |
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284 */ |
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285 channel_T * |
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286 add_channel(void) |
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287 { |
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288 int part; |
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289 channel_T *channel = (channel_T *)alloc_clear((int)sizeof(channel_T)); |
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290 |
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291 if (channel == NULL) |
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292 return NULL; |
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293 |
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294 channel->ch_id = next_ch_id++; |
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295 ch_log(channel, "Created channel"); |
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296 |
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297 for (part = PART_SOCK; part <= PART_IN; ++part) |
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298 { |
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299 channel->ch_part[part].ch_fd = INVALID_FD; |
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300 #ifdef FEAT_GUI_X11 |
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301 channel->ch_part[part].ch_inputHandler = (XtInputId)NULL; |
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302 #endif |
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303 #ifdef FEAT_GUI_GTK |
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304 channel->ch_part[part].ch_inputHandler = 0; |
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305 #endif |
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306 channel->ch_part[part].ch_timeout = 2000; |
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307 } |
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308 |
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309 if (first_channel != NULL) |
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310 { |
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311 first_channel->ch_prev = channel; |
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312 channel->ch_next = first_channel; |
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313 } |
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314 first_channel = channel; |
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315 |
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316 channel->ch_refcount = 1; |
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317 return channel; |
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318 } |
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319 |
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320 /* |
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321 * Called when the refcount of a channel is zero. |
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322 * Return TRUE if "channel" has a callback and the associated job wasn't |
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323 * killed. |
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324 */ |
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325 static int |
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326 channel_still_useful(channel_T *channel) |
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327 { |
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328 int has_sock_msg; |
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329 int has_out_msg; |
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330 int has_err_msg; |
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331 |
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332 /* If the job was killed the channel is not expected to work anymore. */ |
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333 if (channel->ch_job_killed && channel->ch_job == NULL) |
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334 return FALSE; |
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335 |
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336 /* If there is a close callback it may still need to be invoked. */ |
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337 if (channel->ch_close_cb != NULL) |
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338 return TRUE; |
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339 |
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340 /* If there is no callback then nobody can get readahead. If the fd is |
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341 * closed and there is no readahead then the callback won't be called. */ |
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342 has_sock_msg = channel->ch_part[PART_SOCK].ch_fd != INVALID_FD |
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343 || channel->ch_part[PART_SOCK].ch_head.rq_next != NULL |
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344 || channel->ch_part[PART_SOCK].ch_json_head.jq_next != NULL; |
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345 has_out_msg = channel->ch_part[PART_OUT].ch_fd != INVALID_FD |
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346 || channel->ch_part[PART_OUT].ch_head.rq_next != NULL |
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347 || channel->ch_part[PART_OUT].ch_json_head.jq_next != NULL; |
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348 has_err_msg = channel->ch_part[PART_ERR].ch_fd != INVALID_FD |
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349 || channel->ch_part[PART_ERR].ch_head.rq_next != NULL |
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350 || channel->ch_part[PART_ERR].ch_json_head.jq_next != NULL; |
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351 return (channel->ch_callback != NULL && (has_sock_msg |
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352 || has_out_msg || has_err_msg)) |
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353 || (channel->ch_part[PART_OUT].ch_callback != NULL && has_out_msg) |
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354 || (channel->ch_part[PART_ERR].ch_callback != NULL && has_err_msg); |
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355 } |
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356 |
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357 /* |
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358 * Close a channel and free all its resources if there is no further action |
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359 * possible, there is no callback to be invoked or the associated job was |
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360 * killed. |
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361 * Return TRUE if the channel was freed. |
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362 */ |
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363 int |
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364 channel_may_free(channel_T *channel) |
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365 { |
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366 if (!channel_still_useful(channel)) |
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367 { |
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368 channel_free(channel); |
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369 return TRUE; |
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370 } |
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371 return FALSE; |
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372 } |
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373 |
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374 /* |
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375 * Close a channel and free all its resources. |
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376 */ |
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377 void |
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378 channel_free(channel_T *channel) |
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379 { |
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380 channel_close(channel, TRUE); |
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381 channel_clear(channel); |
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382 ch_log(channel, "Freeing channel"); |
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383 if (channel->ch_next != NULL) |
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384 channel->ch_next->ch_prev = channel->ch_prev; |
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385 if (channel->ch_prev == NULL) |
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386 first_channel = channel->ch_next; |
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387 else |
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388 channel->ch_prev->ch_next = channel->ch_next; |
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389 vim_free(channel); |
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390 } |
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391 |
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392 #if defined(FEAT_GUI) || defined(PROTO) |
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393 |
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394 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
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395 static void |
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396 channel_read_fd(int fd) |
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397 { |
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398 channel_T *channel; |
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399 int part; |
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400 |
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401 channel = channel_fd2channel(fd, &part); |
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402 if (channel == NULL) |
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403 ch_errorn(NULL, "Channel for fd %d not found", fd); |
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404 else |
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405 channel_read(channel, part, "messageFromNetbeans"); |
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406 } |
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407 #endif |
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408 |
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409 /* |
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410 * Read a command from netbeans. |
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411 * TODO: instead of channel ID use the FD. |
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412 */ |
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413 #ifdef FEAT_GUI_X11 |
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414 static void |
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415 messageFromNetbeans(XtPointer clientData, |
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416 int *unused1 UNUSED, |
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417 XtInputId *unused2 UNUSED) |
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418 { |
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419 channel_read_fd((int)(long)clientData); |
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420 } |
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421 #endif |
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422 |
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423 #ifdef FEAT_GUI_GTK |
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424 # if GTK_CHECK_VERSION(3,0,0) |
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425 static gboolean |
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426 messageFromNetbeans(GIOChannel *unused1 UNUSED, |
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427 GIOCondition unused2 UNUSED, |
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428 gpointer clientData) |
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429 { |
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430 channel_read_fd(GPOINTER_TO_INT(clientData)); |
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431 return TRUE; /* Return FALSE instead in case the event source is to |
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432 * be removed after this function returns. */ |
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433 } |
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434 # else |
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435 static void |
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436 messageFromNetbeans(gpointer clientData, |
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437 gint unused1 UNUSED, |
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438 GdkInputCondition unused2 UNUSED) |
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439 { |
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440 channel_read_fd((int)(long)clientData); |
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441 } |
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442 # endif |
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443 #endif |
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444 |
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445 static void |
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446 channel_gui_register_one(channel_T *channel, int part) |
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447 { |
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448 if (!CH_HAS_GUI) |
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449 return; |
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450 |
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451 # ifdef FEAT_GUI_X11 |
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452 /* Tell notifier we are interested in being called |
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453 * when there is input on the editor connection socket. */ |
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454 if (channel->ch_part[part].ch_inputHandler == (XtInputId)NULL) |
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455 channel->ch_part[part].ch_inputHandler = XtAppAddInput( |
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456 (XtAppContext)app_context, |
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457 channel->ch_part[part].ch_fd, |
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458 (XtPointer)(XtInputReadMask + XtInputExceptMask), |
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459 messageFromNetbeans, |
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460 (XtPointer)(long)channel->ch_part[part].ch_fd); |
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461 # else |
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462 # ifdef FEAT_GUI_GTK |
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463 /* Tell gdk we are interested in being called when there |
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464 * is input on the editor connection socket. */ |
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465 if (channel->ch_part[part].ch_inputHandler == 0) |
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466 # if GTK_CHECK_VERSION(3,0,0) |
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467 { |
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468 GIOChannel *chnnl = g_io_channel_unix_new( |
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469 (gint)channel->ch_part[part].ch_fd); |
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470 |
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471 channel->ch_part[part].ch_inputHandler = g_io_add_watch( |
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472 chnnl, |
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473 G_IO_IN|G_IO_HUP|G_IO_ERR|G_IO_PRI, |
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474 messageFromNetbeans, |
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475 GINT_TO_POINTER(channel->ch_part[part].ch_fd)); |
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476 |
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477 g_io_channel_unref(chnnl); |
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478 } |
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479 # else |
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480 channel->ch_part[part].ch_inputHandler = gdk_input_add( |
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481 (gint)channel->ch_part[part].ch_fd, |
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482 (GdkInputCondition) |
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483 ((int)GDK_INPUT_READ + (int)GDK_INPUT_EXCEPTION), |
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484 messageFromNetbeans, |
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485 (gpointer)(long)channel->ch_part[part].ch_fd); |
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486 # endif |
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487 # endif |
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488 # endif |
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489 } |
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490 |
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491 static void |
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492 channel_gui_register(channel_T *channel) |
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493 { |
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494 if (channel->CH_SOCK_FD != INVALID_FD) |
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495 channel_gui_register_one(channel, PART_SOCK); |
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496 if (channel->CH_OUT_FD != INVALID_FD) |
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497 channel_gui_register_one(channel, PART_OUT); |
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498 if (channel->CH_ERR_FD != INVALID_FD) |
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499 channel_gui_register_one(channel, PART_ERR); |
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500 } |
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501 |
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502 /* |
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503 * Register any of our file descriptors with the GUI event handling system. |
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504 * Called when the GUI has started. |
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505 */ |
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506 void |
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507 channel_gui_register_all(void) |
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508 { |
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509 channel_T *channel; |
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510 |
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511 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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512 channel_gui_register(channel); |
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513 } |
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514 |
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515 static void |
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516 channel_gui_unregister_one(channel_T *channel, int part) |
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517 { |
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518 # ifdef FEAT_GUI_X11 |
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519 if (channel->ch_part[part].ch_inputHandler != (XtInputId)NULL) |
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520 { |
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521 XtRemoveInput(channel->ch_part[part].ch_inputHandler); |
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522 channel->ch_part[part].ch_inputHandler = (XtInputId)NULL; |
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523 } |
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524 # else |
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525 # ifdef FEAT_GUI_GTK |
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526 if (channel->ch_part[part].ch_inputHandler != 0) |
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527 { |
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528 # if GTK_CHECK_VERSION(3,0,0) |
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529 g_source_remove(channel->ch_part[part].ch_inputHandler); |
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530 # else |
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531 gdk_input_remove(channel->ch_part[part].ch_inputHandler); |
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532 # endif |
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533 channel->ch_part[part].ch_inputHandler = 0; |
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534 } |
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535 # endif |
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536 # endif |
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537 } |
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538 |
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539 static void |
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540 channel_gui_unregister(channel_T *channel) |
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541 { |
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542 int part; |
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543 |
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544 for (part = PART_SOCK; part < PART_IN; ++part) |
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545 channel_gui_unregister_one(channel, part); |
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546 } |
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547 |
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548 #endif |
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549 |
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550 static char *e_cannot_connect = N_("E902: Cannot connect to port"); |
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551 |
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552 /* |
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553 * Open a socket channel to "hostname":"port". |
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554 * "waittime" is the time in msec to wait for the connection. |
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555 * When negative wait forever. |
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556 * Returns the channel for success. |
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557 * Returns NULL for failure. |
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558 */ |
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559 channel_T * |
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560 channel_open( |
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561 char *hostname, |
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562 int port_in, |
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563 int waittime, |
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564 void (*nb_close_cb)(void)) |
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565 { |
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566 int sd = -1; |
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567 struct sockaddr_in server; |
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568 struct hostent *host; |
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569 #ifdef WIN32 |
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570 u_short port = port_in; |
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571 u_long val = 1; |
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572 #else |
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573 int port = port_in; |
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574 #endif |
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575 channel_T *channel; |
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576 int ret; |
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577 |
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578 #ifdef WIN32 |
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579 channel_init_winsock(); |
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580 #endif |
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581 |
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582 channel = add_channel(); |
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583 if (channel == NULL) |
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584 { |
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585 ch_error(NULL, "Cannot allocate channel."); |
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586 return NULL; |
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587 } |
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588 |
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589 /* Get the server internet address and put into addr structure */ |
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590 /* fill in the socket address structure and connect to server */ |
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591 vim_memset((char *)&server, 0, sizeof(server)); |
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592 server.sin_family = AF_INET; |
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593 server.sin_port = htons(port); |
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594 if ((host = gethostbyname(hostname)) == NULL) |
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595 { |
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596 ch_error(channel, "in gethostbyname() in channel_open()"); |
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597 PERROR("E901: gethostbyname() in channel_open()"); |
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598 channel_free(channel); |
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599 return NULL; |
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600 } |
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601 memcpy((char *)&server.sin_addr, host->h_addr, host->h_length); |
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602 |
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603 /* On Mac and Solaris a zero timeout almost never works. At least wait |
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604 * one millisecond. Let's do it for all systems, because we don't know why |
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605 * this is needed. */ |
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606 if (waittime == 0) |
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607 waittime = 1; |
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608 |
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609 /* |
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610 * For Unix we need to call connect() again after connect() failed. |
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611 * On Win32 one time is sufficient. |
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612 */ |
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613 while (TRUE) |
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614 { |
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615 long elapsed_msec = 0; |
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616 int waitnow; |
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617 |
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618 if (sd >= 0) |
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619 sock_close(sd); |
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620 sd = socket(AF_INET, SOCK_STREAM, 0); |
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621 if (sd == -1) |
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622 { |
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623 ch_error(channel, "in socket() in channel_open()."); |
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624 PERROR("E898: socket() in channel_open()"); |
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625 channel_free(channel); |
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626 return NULL; |
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627 } |
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628 |
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629 if (waittime >= 0) |
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630 { |
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631 /* Make connect() non-blocking. */ |
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632 if ( |
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633 #ifdef _WIN32 |
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634 ioctlsocket(sd, FIONBIO, &val) < 0 |
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635 #else |
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636 fcntl(sd, F_SETFL, O_NONBLOCK) < 0 |
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637 #endif |
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638 ) |
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639 { |
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640 SOCK_ERRNO; |
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641 ch_errorn(channel, |
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642 "channel_open: Connect failed with errno %d", errno); |
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643 sock_close(sd); |
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644 channel_free(channel); |
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645 return NULL; |
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646 } |
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647 } |
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648 |
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649 /* Try connecting to the server. */ |
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650 ch_logsn(channel, "Connecting to %s port %d", hostname, port); |
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651 ret = connect(sd, (struct sockaddr *)&server, sizeof(server)); |
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652 |
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653 if (ret == 0) |
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654 /* The connection could be established. */ |
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655 break; |
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656 |
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657 SOCK_ERRNO; |
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658 if (waittime < 0 || (errno != EWOULDBLOCK |
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659 && errno != ECONNREFUSED |
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660 #ifdef EINPROGRESS |
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661 && errno != EINPROGRESS |
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662 #endif |
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663 )) |
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664 { |
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665 ch_errorn(channel, |
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666 "channel_open: Connect failed with errno %d", errno); |
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667 PERROR(_(e_cannot_connect)); |
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668 sock_close(sd); |
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669 channel_free(channel); |
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670 return NULL; |
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671 } |
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672 |
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673 /* Limit the waittime to 50 msec. If it doesn't work within this |
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674 * time we close the socket and try creating it again. */ |
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675 waitnow = waittime > 50 ? 50 : waittime; |
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676 |
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677 /* If connect() didn't finish then try using select() to wait for the |
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678 * connection to be made. For Win32 always use select() to wait. */ |
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679 #ifndef WIN32 |
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680 if (errno != ECONNREFUSED) |
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681 #endif |
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682 { |
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683 struct timeval tv; |
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684 fd_set rfds; |
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685 fd_set wfds; |
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686 #ifndef WIN32 |
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687 int so_error = 0; |
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688 socklen_t so_error_len = sizeof(so_error); |
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689 struct timeval start_tv; |
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690 struct timeval end_tv; |
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691 #endif |
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692 FD_ZERO(&rfds); |
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693 FD_SET(sd, &rfds); |
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694 FD_ZERO(&wfds); |
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695 FD_SET(sd, &wfds); |
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696 |
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697 tv.tv_sec = waitnow / 1000; |
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698 tv.tv_usec = (waitnow % 1000) * 1000; |
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699 #ifndef WIN32 |
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700 gettimeofday(&start_tv, NULL); |
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701 #endif |
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702 ch_logn(channel, |
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703 "Waiting for connection (waiting %d msec)...", waitnow); |
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704 ret = select((int)sd + 1, &rfds, &wfds, NULL, &tv); |
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705 |
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706 if (ret < 0) |
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707 { |
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708 SOCK_ERRNO; |
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709 ch_errorn(channel, |
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710 "channel_open: Connect failed with errno %d", errno); |
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711 PERROR(_(e_cannot_connect)); |
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712 sock_close(sd); |
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713 channel_free(channel); |
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714 return NULL; |
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715 } |
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716 |
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717 #ifdef WIN32 |
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718 /* On Win32: select() is expected to work and wait for up to |
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719 * "waitnow" msec for the socket to be open. */ |
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720 if (FD_ISSET(sd, &wfds)) |
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721 break; |
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722 elapsed_msec = waitnow; |
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723 if (waittime > 1 && elapsed_msec < waittime) |
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724 { |
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725 waittime -= elapsed_msec; |
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726 continue; |
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727 } |
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728 #else |
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729 /* On Linux-like systems: See socket(7) for the behavior |
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730 * After putting the socket in non-blocking mode, connect() will |
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731 * return EINPROGRESS, select() will not wait (as if writing is |
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732 * possible), need to use getsockopt() to check if the socket is |
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733 * actually able to connect. |
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734 * We detect a failure to connect when either read and write fds |
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735 * are set. Use getsockopt() to find out what kind of failure. */ |
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736 if (FD_ISSET(sd, &rfds) || FD_ISSET(sd, &wfds)) |
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737 { |
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738 ret = getsockopt(sd, |
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739 SOL_SOCKET, SO_ERROR, &so_error, &so_error_len); |
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740 if (ret < 0 || (so_error != 0 |
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741 && so_error != EWOULDBLOCK |
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742 && so_error != ECONNREFUSED |
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743 # ifdef EINPROGRESS |
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744 && so_error != EINPROGRESS |
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745 # endif |
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746 )) |
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747 { |
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748 ch_errorn(channel, |
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749 "channel_open: Connect failed with errno %d", |
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750 so_error); |
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751 PERROR(_(e_cannot_connect)); |
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752 sock_close(sd); |
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753 channel_free(channel); |
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754 return NULL; |
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755 } |
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756 } |
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757 |
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758 if (FD_ISSET(sd, &wfds) && so_error == 0) |
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759 /* Did not detect an error, connection is established. */ |
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760 break; |
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761 |
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762 gettimeofday(&end_tv, NULL); |
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763 elapsed_msec = (end_tv.tv_sec - start_tv.tv_sec) * 1000 |
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764 + (end_tv.tv_usec - start_tv.tv_usec) / 1000; |
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765 #endif |
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766 } |
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767 |
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768 #ifndef WIN32 |
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769 if (waittime > 1 && elapsed_msec < waittime) |
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770 { |
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771 /* The port isn't ready but we also didn't get an error. |
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772 * This happens when the server didn't open the socket |
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773 * yet. Select() may return early, wait until the remaining |
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774 * "waitnow" and try again. */ |
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775 waitnow -= elapsed_msec; |
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776 waittime -= elapsed_msec; |
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777 if (waitnow > 0) |
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778 { |
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779 mch_delay((long)waitnow, TRUE); |
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780 ui_breakcheck(); |
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781 waittime -= waitnow; |
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782 } |
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783 if (!got_int) |
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784 { |
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785 if (waittime <= 0) |
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786 /* give it one more try */ |
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787 waittime = 1; |
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788 continue; |
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789 } |
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790 /* we were interrupted, behave as if timed out */ |
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791 } |
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792 #endif |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
793 |
8467
86a327403fb0
commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
794 /* We timed out. */ |
86a327403fb0
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diff
changeset
|
795 ch_error(channel, "Connection timed out"); |
86a327403fb0
commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6
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diff
changeset
|
796 sock_close(sd); |
86a327403fb0
commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
797 channel_free(channel); |
86a327403fb0
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
798 return NULL; |
7982
5c30ba57aaea
commit https://github.com/vim/vim/commit/7a84dbe6be0ef0e1ffbb7148cfe4ab50b9ba8f41
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
799 } |
7935
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
800 |
8467
86a327403fb0
commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
801 ch_log(channel, "Connection made"); |
86a327403fb0
commit https://github.com/vim/vim/commit/045a284a83c2a85113de233d5233eae34724a4b6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
802 |
7982
5c30ba57aaea
commit https://github.com/vim/vim/commit/7a84dbe6be0ef0e1ffbb7148cfe4ab50b9ba8f41
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
803 if (waittime >= 0) |
5c30ba57aaea
commit https://github.com/vim/vim/commit/7a84dbe6be0ef0e1ffbb7148cfe4ab50b9ba8f41
Christian Brabandt <cb@256bit.org>
parents:
7967
diff
changeset
|
804 { |
7935
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7933
diff
changeset
|
805 #ifdef _WIN32 |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
806 val = 0; |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7933
diff
changeset
|
807 ioctlsocket(sd, FIONBIO, &val); |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
808 #else |
7961
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
809 (void)fcntl(sd, F_SETFL, 0); |
7935
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
810 #endif |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
811 } |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
812 |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
813 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
|
814 channel->ch_nb_close_cb = nb_close_cb; |
7770
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
815 |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
816 #ifdef FEAT_GUI |
8491
daebcbd87bd3
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parents:
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diff
changeset
|
817 channel_gui_register_one(channel, PART_SOCK); |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
818 #endif |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
819 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
820 return channel; |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
821 } |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
822 |
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
823 static void |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8481
diff
changeset
|
824 may_close_part(sock_T *fd) |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
825 { |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
826 if (*fd != INVALID_FD) |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8481
diff
changeset
|
827 { |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8481
diff
changeset
|
828 fd_close(*fd); |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
829 *fd = INVALID_FD; |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8481
diff
changeset
|
830 } |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
831 } |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
832 |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
833 void |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
834 channel_set_pipes(channel_T *channel, sock_T in, sock_T out, sock_T err) |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
835 { |
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
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parents:
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diff
changeset
|
836 if (in != INVALID_FD) |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
837 { |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8481
diff
changeset
|
838 may_close_part(&channel->CH_IN_FD); |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
839 channel->CH_IN_FD = in; |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
840 } |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
841 if (out != INVALID_FD) |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
842 { |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
843 # if defined(FEAT_GUI) |
daebcbd87bd3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
844 channel_gui_unregister_one(channel, PART_OUT); |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
845 # endif |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
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parents:
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diff
changeset
|
846 may_close_part(&channel->CH_OUT_FD); |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
847 channel->CH_OUT_FD = out; |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
848 # if defined(FEAT_GUI) |
daebcbd87bd3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
849 channel_gui_register_one(channel, PART_OUT); |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
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parents:
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diff
changeset
|
850 # endif |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
851 } |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
852 if (err != INVALID_FD) |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
853 { |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
854 # if defined(FEAT_GUI) |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8481
diff
changeset
|
855 channel_gui_unregister_one(channel, PART_ERR); |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
856 # endif |
daebcbd87bd3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
857 may_close_part(&channel->CH_ERR_FD); |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
858 channel->CH_ERR_FD = err; |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
859 # if defined(FEAT_GUI) |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
860 channel_gui_register_one(channel, PART_ERR); |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
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parents:
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changeset
|
861 # endif |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
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parents:
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diff
changeset
|
862 } |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
863 } |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
864 |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
865 /* |
8386
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
866 * Sets the job the channel is associated with and associated options. |
8310
aec8f8ce8e4c
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changeset
|
867 * This does not keep a refcount, when the job is freed ch_job is cleared. |
aec8f8ce8e4c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
868 */ |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
869 void |
8386
3b9a306724ec
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
870 channel_set_job(channel_T *channel, job_T *job, jobopt_T *options) |
8031
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
871 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
872 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
|
873 |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
874 channel_set_options(channel, options); |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
875 |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
876 if (job->jv_in_buf != NULL) |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
877 { |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
878 chanpart_T *in_part = &channel->ch_part[PART_IN]; |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
879 |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
880 in_part->ch_buffer = job->jv_in_buf; |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
881 ch_logs(channel, "reading from buffer '%s'", |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
882 (char *)in_part->ch_buffer->b_ffname); |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
883 if (options->jo_set & JO_IN_TOP) |
8422
5d2c84be23b5
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
884 { |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
885 if (options->jo_in_top == 0 && !(options->jo_set & JO_IN_BOT)) |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
886 { |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
887 /* Special mode: send last-but-one line when appending a line |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
888 * to the buffer. */ |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
889 in_part->ch_buffer->b_write_to_channel = TRUE; |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
890 in_part->ch_buf_top = |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
891 in_part->ch_buffer->b_ml.ml_line_count + 1; |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
892 } |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
893 else |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
894 in_part->ch_buf_top = options->jo_in_top; |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
895 } |
8386
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
896 else |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
897 in_part->ch_buf_top = 1; |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
898 if (options->jo_set & JO_IN_BOT) |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
899 in_part->ch_buf_bot = options->jo_in_bot; |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
900 else |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
901 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:
8382
diff
changeset
|
902 } |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
903 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
904 |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
905 /* |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
906 * Find a buffer matching "name" or create a new one. |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
907 */ |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
908 static buf_T * |
8463
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
909 find_buffer(char_u *name, int err) |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
910 { |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
911 buf_T *buf = NULL; |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
912 buf_T *save_curbuf = curbuf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
913 |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
914 if (name != NULL && *name != NUL) |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
915 buf = buflist_findname(name); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
916 if (buf == NULL) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
917 { |
8297
4929eca308b7
commit https://github.com/vim/vim/commit/e26643e6bcd6c6c42f5eae78cee2e7950cd3f629
Christian Brabandt <cb@256bit.org>
parents:
8291
diff
changeset
|
918 buf = buflist_new(name == NULL || *name == NUL ? NULL : name, |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
919 NULL, (linenr_T)0, BLN_LISTED); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
920 buf_copy_options(buf, BCO_ENTER); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
921 #ifdef FEAT_QUICKFIX |
8422
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
922 set_option_value((char_u *)"bt", 0L, (char_u *)"nofile", OPT_LOCAL); |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
923 set_option_value((char_u *)"bh", 0L, (char_u *)"hide", OPT_LOCAL); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
924 #endif |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
925 curbuf = buf; |
8422
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
926 if (curbuf->b_ml.ml_mfp == NULL) |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
927 ml_open(curbuf); |
8463
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
928 ml_replace(1, (char_u *)(err ? "Reading from channel error..." |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
929 : "Reading from channel output..."), TRUE); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
930 changed_bytes(1, 0); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
931 curbuf = save_curbuf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
932 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
933 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
934 return buf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
935 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
936 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
937 /* |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
938 * 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
|
939 */ |
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
940 void |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
941 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
|
942 { |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
943 int part; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
944 char_u **cbp; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
945 |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
946 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
|
947 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
|
948 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
|
949 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
|
950 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
|
951 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
|
952 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
|
953 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
|
954 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
|
955 |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
956 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
|
957 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
|
958 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
|
959 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
|
960 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
|
961 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
|
962 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
|
963 |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
964 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
|
965 { |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
966 cbp = &channel->ch_callback; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
967 vim_free(*cbp); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
968 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
|
969 *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
|
970 else |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
971 *cbp = NULL; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
972 } |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
973 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
|
974 { |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
975 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
|
976 vim_free(*cbp); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
977 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
|
978 *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
|
979 else |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
980 *cbp = NULL; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
981 } |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
982 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
|
983 { |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
984 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
|
985 vim_free(*cbp); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
986 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
|
987 *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
|
988 else |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
989 *cbp = NULL; |
8132
f96536c291d8
commit https://github.com/vim/vim/commit/0ba75a9714884895b2ac09733158c47544a8dfb9
Christian Brabandt <cb@256bit.org>
parents:
8124
diff
changeset
|
990 } |
8210
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
991 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
|
992 { |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
993 cbp = &channel->ch_close_cb; |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
994 vim_free(*cbp); |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
995 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
|
996 *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
|
997 else |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
998 *cbp = NULL; |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
999 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1000 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1001 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
|
1002 { |
8346
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1003 /* 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
|
1004 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
|
1005 channel->ch_part[PART_OUT].ch_mode = MODE_NL; |
8477
c08c6d19db4d
commit https://github.com/vim/vim/commit/29fd03878c41526a586d77b3f3cd7938d26297af
Christian Brabandt <cb@256bit.org>
parents:
8473
diff
changeset
|
1006 if (opt->jo_set & JO_OUT_BUF) |
c08c6d19db4d
commit https://github.com/vim/vim/commit/29fd03878c41526a586d77b3f3cd7938d26297af
Christian Brabandt <cb@256bit.org>
parents:
8473
diff
changeset
|
1007 channel->ch_part[PART_OUT].ch_buffer = |
c08c6d19db4d
commit https://github.com/vim/vim/commit/29fd03878c41526a586d77b3f3cd7938d26297af
Christian Brabandt <cb@256bit.org>
parents:
8473
diff
changeset
|
1008 buflist_findnr(opt->jo_io_buf[PART_OUT]); |
c08c6d19db4d
commit https://github.com/vim/vim/commit/29fd03878c41526a586d77b3f3cd7938d26297af
Christian Brabandt <cb@256bit.org>
parents:
8473
diff
changeset
|
1009 else |
c08c6d19db4d
commit https://github.com/vim/vim/commit/29fd03878c41526a586d77b3f3cd7938d26297af
Christian Brabandt <cb@256bit.org>
parents:
8473
diff
changeset
|
1010 channel->ch_part[PART_OUT].ch_buffer = |
8463
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1011 find_buffer(opt->jo_io_name[PART_OUT], FALSE); |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1012 ch_logs(channel, "writing out to buffer '%s'", |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1013 (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
|
1014 } |
8463
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1015 |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1016 if ((opt->jo_set & JO_ERR_IO) && (opt->jo_io[PART_ERR] == JIO_BUFFER |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1017 || (opt->jo_io[PART_ERR] == JIO_OUT && (opt->jo_set & JO_OUT_IO) |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1018 && opt->jo_io[PART_OUT] == JIO_BUFFER))) |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1019 { |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1020 /* writing err to a buffer. Default mode is NL. */ |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1021 if (!(opt->jo_set & JO_ERR_MODE)) |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1022 channel->ch_part[PART_ERR].ch_mode = MODE_NL; |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1023 if (opt->jo_io[PART_ERR] == JIO_OUT) |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1024 channel->ch_part[PART_ERR].ch_buffer = |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1025 channel->ch_part[PART_OUT].ch_buffer; |
8477
c08c6d19db4d
commit https://github.com/vim/vim/commit/29fd03878c41526a586d77b3f3cd7938d26297af
Christian Brabandt <cb@256bit.org>
parents:
8473
diff
changeset
|
1026 else if (opt->jo_set & JO_ERR_BUF) |
c08c6d19db4d
commit https://github.com/vim/vim/commit/29fd03878c41526a586d77b3f3cd7938d26297af
Christian Brabandt <cb@256bit.org>
parents:
8473
diff
changeset
|
1027 channel->ch_part[PART_ERR].ch_buffer = |
c08c6d19db4d
commit https://github.com/vim/vim/commit/29fd03878c41526a586d77b3f3cd7938d26297af
Christian Brabandt <cb@256bit.org>
parents:
8473
diff
changeset
|
1028 buflist_findnr(opt->jo_io_buf[PART_ERR]); |
8463
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1029 else |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1030 channel->ch_part[PART_ERR].ch_buffer = |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1031 find_buffer(opt->jo_io_name[PART_ERR], TRUE); |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1032 ch_logs(channel, "writing err to buffer '%s'", |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1033 (char *)channel->ch_part[PART_ERR].ch_buffer->b_ffname); |
508504ca52ac
commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b
Christian Brabandt <cb@256bit.org>
parents:
8453
diff
changeset
|
1034 } |
8094
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
1035 } |
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
1036 |
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
1037 /* |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1038 * 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
|
1039 */ |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1040 void |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1041 channel_set_req_callback( |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1042 channel_T *channel, |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1043 int part, |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1044 char_u *callback, |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1045 int id) |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1046 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1047 cbq_T *head = &channel->ch_part[part].ch_cb_head; |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1048 cbq_T *item = (cbq_T *)alloc((int)sizeof(cbq_T)); |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1049 |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1050 if (item != NULL) |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1051 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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1052 item->cq_callback = vim_strsave(callback); |
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1053 item->cq_seq_nr = id; |
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1054 item->cq_prev = head->cq_prev; |
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1055 head->cq_prev = item; |
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1056 item->cq_next = NULL; |
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1057 if (item->cq_prev == NULL) |
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1058 head->cq_next = item; |
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1059 else |
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1060 item->cq_prev->cq_next = item; |
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1061 } |
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1062 } |
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1063 |
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1064 static void |
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1065 write_buf_line(buf_T *buf, linenr_T lnum, channel_T *channel) |
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1066 { |
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1067 char_u *line = ml_get_buf(buf, lnum, FALSE); |
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1068 int len = (int)STRLEN(line); |
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1069 char_u *p; |
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1070 |
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1071 /* TODO: check if channel can be written to, do not block on write */ |
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1072 if ((p = alloc(len + 2)) == NULL) |
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1073 return; |
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1074 STRCPY(p, line); |
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1075 p[len] = NL; |
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1076 p[len + 1] = NUL; |
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1077 channel_send(channel, PART_IN, p, "write_buf_line()"); |
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1078 vim_free(p); |
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1079 } |
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1080 |
7788
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1081 /* |
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1082 * Write any lines to the input channel. |
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1083 */ |
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1084 void |
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1085 channel_write_in(channel_T *channel) |
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1086 { |
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1087 chanpart_T *in_part = &channel->ch_part[PART_IN]; |
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1088 linenr_T lnum; |
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1089 buf_T *buf = in_part->ch_buffer; |
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1090 int written = 0; |
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1091 |
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1092 if (buf == NULL) |
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1093 return; |
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1094 if (!buf_valid(buf) || buf->b_ml.ml_mfp == NULL) |
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1095 { |
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1096 /* buffer was wiped out or unloaded */ |
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1097 in_part->ch_buffer = NULL; |
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1098 return; |
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1099 } |
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1100 if (in_part->ch_fd == INVALID_FD) |
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1101 /* pipe was closed */ |
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1102 return; |
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1103 |
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1104 for (lnum = in_part->ch_buf_top; lnum <= in_part->ch_buf_bot |
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1105 && lnum <= buf->b_ml.ml_line_count; ++lnum) |
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1106 { |
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1107 write_buf_line(buf, lnum, channel); |
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1108 ++written; |
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1109 } |
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1110 |
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1111 if (written == 1) |
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1112 ch_logn(channel, "written line %d to channel", (int)lnum - 1); |
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1113 else if (written > 1) |
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1114 ch_logn(channel, "written %d lines to channel", written); |
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1115 |
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1116 in_part->ch_buf_top = lnum; |
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1117 } |
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1118 |
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1119 /* |
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1120 * Write appended lines above the last one in "buf" to the channel. |
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1121 */ |
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1122 void |
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1123 channel_write_new_lines(buf_T *buf) |
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1124 { |
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1125 channel_T *channel; |
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1126 int found_one = FALSE; |
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1127 |
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1128 /* There could be more than one channel for the buffer, loop over all of |
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1129 * them. */ |
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1130 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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1131 { |
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1132 chanpart_T *in_part = &channel->ch_part[PART_IN]; |
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1133 linenr_T lnum; |
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1134 int written = 0; |
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1135 |
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1136 if (in_part->ch_buffer == buf) |
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1137 { |
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1138 if (in_part->ch_fd == INVALID_FD) |
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1139 /* pipe was closed */ |
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1140 continue; |
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1141 found_one = TRUE; |
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1142 for (lnum = in_part->ch_buf_bot; lnum < buf->b_ml.ml_line_count; |
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1143 ++lnum) |
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1144 { |
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1145 write_buf_line(buf, lnum, channel); |
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1146 ++written; |
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1147 } |
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1148 |
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1149 if (written == 1) |
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1150 ch_logn(channel, "written line %d to channel", (int)lnum - 1); |
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1151 else if (written > 1) |
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1152 ch_logn(channel, "written %d lines to channel", written); |
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1153 |
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1154 in_part->ch_buf_bot = lnum; |
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1155 } |
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1156 } |
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1157 if (!found_one) |
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1158 buf->b_write_to_channel = FALSE; |
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1159 } |
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1160 |
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1161 /* |
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1162 * Invoke the "callback" on channel "channel". |
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1163 */ |
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1164 static void |
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1165 invoke_callback(channel_T *channel, char_u *callback, typval_T *argv) |
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1166 { |
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1167 typval_T rettv; |
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1168 int dummy; |
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1169 |
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1170 argv[0].v_type = VAR_CHANNEL; |
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1171 argv[0].vval.v_channel = channel; |
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1172 |
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1173 call_func(callback, (int)STRLEN(callback), |
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1174 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL); |
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1175 clear_tv(&rettv); |
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1176 |
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1177 /* If an echo command was used the cursor needs to be put back where |
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1178 * it belongs. If highlighting was changed a redraw is needed. */ |
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1179 update_screen(0); |
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1180 setcursor(); |
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1181 cursor_on(); |
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1182 out_flush(); |
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1183 #ifdef FEAT_GUI |
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1184 if (gui.in_use) |
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1185 { |
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1186 gui_update_cursor(TRUE, FALSE); |
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1187 gui_mch_flush(); |
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1188 } |
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1189 #endif |
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1190 } |
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1191 |
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1192 /* |
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1193 * Return the first buffer from channel "channel"/"part" and remove it. |
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1194 * The caller must free it. |
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1195 * Returns NULL if there is nothing. |
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1196 */ |
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1197 char_u * |
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1198 channel_get(channel_T *channel, int part) |
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1199 { |
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1200 readq_T *head = &channel->ch_part[part].ch_head; |
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1201 readq_T *node = head->rq_next; |
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1202 char_u *p; |
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1203 |
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1204 if (node == NULL) |
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1205 return NULL; |
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1206 /* dispose of the node but keep the buffer */ |
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1207 p = node->rq_buffer; |
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1208 head->rq_next = node->rq_next; |
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1209 if (node->rq_next == NULL) |
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1210 head->rq_prev = NULL; |
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1211 else |
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1212 node->rq_next->rq_prev = NULL; |
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1213 vim_free(node); |
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1214 return p; |
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1215 } |
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1216 |
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1217 /* |
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1218 * Returns the whole buffer contents concatenated for "channel"/"part". |
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1219 */ |
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1220 static char_u * |
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1221 channel_get_all(channel_T *channel, int part) |
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1222 { |
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1223 /* Concatenate everything into one buffer. |
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1224 * TODO: avoid multiple allocations. */ |
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1225 while (channel_collapse(channel, part) == OK) |
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|
1226 ; |
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|
1227 return channel_get(channel, part); |
7868
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|
1228 } |
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|
1229 |
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|
1230 /* |
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|
1231 * Collapses the first and second buffer for "channel"/"part". |
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|
1232 * Returns FAIL if that is not possible. |
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|
1233 */ |
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diff
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|
1234 int |
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diff
changeset
|
1235 channel_collapse(channel_T *channel, int part) |
7868
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|
1236 { |
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|
1237 readq_T *head = &channel->ch_part[part].ch_head; |
8041
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|
1238 readq_T *node = head->rq_next; |
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|
1239 char_u *p; |
17e6ff1a74f1
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|
1240 |
8041
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|
1241 if (node == NULL || node->rq_next == NULL) |
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|
1242 return FAIL; |
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|
1243 |
8041
c6443e78cf2d
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|
1244 p = alloc((unsigned)(STRLEN(node->rq_buffer) |
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|
1245 + STRLEN(node->rq_next->rq_buffer) + 1)); |
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|
1246 if (p == NULL) |
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|
1247 return FAIL; /* out of memory */ |
8041
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|
1248 STRCPY(p, node->rq_buffer); |
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commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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|
1249 STRCAT(p, node->rq_next->rq_buffer); |
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commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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|
1250 vim_free(node->rq_next->rq_buffer); |
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|
1251 node->rq_next->rq_buffer = p; |
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|
1252 |
8041
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|
1253 /* dispose of the node and its buffer */ |
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|
1254 head->rq_next = node->rq_next; |
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|
1255 head->rq_next->rq_prev = NULL; |
c6443e78cf2d
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|
1256 vim_free(node->rq_buffer); |
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|
1257 vim_free(node); |
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|
1258 return OK; |
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|
1259 } |
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diff
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|
1260 |
17e6ff1a74f1
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|
1261 /* |
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|
1262 * Store "buf[len]" on "channel"/"part". |
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|
1263 * Returns OK or FAIL. |
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|
1264 */ |
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|
1265 static int |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
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|
1266 channel_save(channel_T *channel, int part, char_u *buf, int len) |
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|
1267 { |
aa845d10c6fb
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|
1268 readq_T *node; |
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|
1269 readq_T *head = &channel->ch_part[part].ch_head; |
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|
1270 char_u *p; |
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|
1271 int i; |
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|
1272 |
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|
1273 node = (readq_T *)alloc(sizeof(readq_T)); |
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|
1274 if (node == NULL) |
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|
1275 return FAIL; /* out of memory */ |
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|
1276 node->rq_buffer = alloc(len + 1); |
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|
1277 if (node->rq_buffer == NULL) |
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changeset
|
1278 { |
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|
1279 vim_free(node); |
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|
1280 return FAIL; /* out of memory */ |
aa845d10c6fb
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|
1281 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
1282 |
aa845d10c6fb
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|
1283 if (channel->ch_part[part].ch_mode == MODE_NL) |
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|
1284 { |
aa845d10c6fb
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|
1285 /* Drop any CR before a NL. */ |
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|
1286 p = node->rq_buffer; |
aa845d10c6fb
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|
1287 for (i = 0; i < len; ++i) |
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|
1288 if (buf[i] != CAR || i + 1 >= len || buf[i + 1] != NL) |
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|
1289 *p++ = buf[i]; |
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|
1290 *p = NUL; |
aa845d10c6fb
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|
1291 } |
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|
1292 else |
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|
1293 { |
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|
1294 mch_memmove(node->rq_buffer, buf, len); |
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|
1295 node->rq_buffer[len] = NUL; |
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|
1296 } |
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|
1297 |
aa845d10c6fb
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|
1298 /* append node to the tail of the queue */ |
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|
1299 node->rq_next = NULL; |
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|
1300 node->rq_prev = head->rq_prev; |
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|
1301 if (head->rq_prev == NULL) |
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|
1302 head->rq_next = node; |
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|
1303 else |
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|
1304 head->rq_prev->rq_next = node; |
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|
1305 head->rq_prev = node; |
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1306 |
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|
1307 if (log_fd != NULL) |
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1308 { |
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changeset
|
1309 ch_log_lead("RECV ", channel); |
aa845d10c6fb
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|
1310 fprintf(log_fd, "'"); |
aa845d10c6fb
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1311 if (fwrite(buf, len, 1, log_fd) != 1) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1312 return FAIL; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1313 fprintf(log_fd, "'\n"); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1314 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1315 return OK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1316 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1317 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1318 /* |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1319 * Use the read buffer of "channel"/"part" and parse a JSON messages that is |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1320 * complete. The messages are added to the queue. |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1321 * Return TRUE if there is more to read. |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1322 */ |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1323 static int |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1324 channel_parse_json(channel_T *channel, int part) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1325 { |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1326 js_read_T reader; |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1327 typval_T listtv; |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1328 jsonq_T *item; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1329 jsonq_T *head = &channel->ch_part[part].ch_json_head; |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1330 int ret; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1331 |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1332 if (channel_peek(channel, part) == NULL) |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1333 return FALSE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1334 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1335 /* TODO: make reader work properly */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1336 /* reader.js_buf = channel_peek(channel, part); */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1337 reader.js_buf = channel_get_all(channel, part); |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1338 reader.js_used = 0; |
7883
98a96e0ca73b
commit https://github.com/vim/vim/commit/56ead341a75e1a0395eee94a3280c67e2278a57e
Christian Brabandt <cb@256bit.org>
parents:
7872
diff
changeset
|
1339 reader.js_fill = NULL; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1340 /* reader.js_fill = channel_fill; */ |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1341 reader.js_cookie = channel; |
7967
45ea5ebf3a98
commit https://github.com/vim/vim/commit/595e64e259faefb330866852e1b9f6168544572a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1342 ret = json_decode(&reader, &listtv, |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1343 channel->ch_part[part].ch_mode == MODE_JS ? JSON_JS : 0); |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1344 if (ret == OK) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1345 { |
7937
2e905dfc6999
commit https://github.com/vim/vim/commit/6076fe1986255d32b7a078a28bf9e7bea19d6f30
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
1346 /* Only accept the response when it is a list with at least two |
2e905dfc6999
commit https://github.com/vim/vim/commit/6076fe1986255d32b7a078a28bf9e7bea19d6f30
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
1347 * items. */ |
2e905dfc6999
commit https://github.com/vim/vim/commit/6076fe1986255d32b7a078a28bf9e7bea19d6f30
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1348 if (listtv.v_type != VAR_LIST || listtv.vval.v_list->lv_len < 2) |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1349 { |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1350 /* TODO: give error */ |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1351 clear_tv(&listtv); |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1352 } |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1353 else |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1354 { |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1355 item = (jsonq_T *)alloc((unsigned)sizeof(jsonq_T)); |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1356 if (item == NULL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1357 clear_tv(&listtv); |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1358 else |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1359 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1360 item->jq_value = alloc_tv(); |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1361 if (item->jq_value == NULL) |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1362 { |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1363 vim_free(item); |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1364 clear_tv(&listtv); |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1365 } |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1366 else |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1367 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1368 *item->jq_value = listtv; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1369 item->jq_prev = head->jq_prev; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1370 head->jq_prev = item; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1371 item->jq_next = NULL; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1372 if (item->jq_prev == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1373 head->jq_next = item; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1374 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1375 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
|
1376 } |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1377 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1378 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1379 } |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1380 |
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1381 /* 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
|
1382 * TODO: insert in front */ |
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1383 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
|
1384 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1385 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
|
1386 (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
|
1387 ret = TRUE; |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1388 } |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1389 else |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1390 ret = FALSE; |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1391 |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1392 vim_free(reader.js_buf); |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1393 return ret; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1394 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1395 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1396 /* |
8074
dc32c8026899
commit https://github.com/vim/vim/commit/d46ae142aa9452e99576b5e923de974704e3c896
Christian Brabandt <cb@256bit.org>
parents:
8072
diff
changeset
|
1397 * 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
|
1398 */ |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1399 static void |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1400 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
|
1401 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1402 if (node->cq_prev == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1403 head->cq_next = node->cq_next; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1404 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1405 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
|
1406 if (node->cq_next == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1407 head->cq_prev = node->cq_prev; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1408 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1409 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
|
1410 } |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1411 |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1412 /* |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1413 * 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
|
1414 * 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
|
1415 */ |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1416 static void |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1417 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
|
1418 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1419 if (node->jq_prev == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1420 head->jq_next = node->jq_next; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1421 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1422 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
|
1423 if (node->jq_next == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1424 head->jq_prev = node->jq_prev; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1425 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1426 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
|
1427 vim_free(node); |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1428 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1429 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1430 /* |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1431 * 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
|
1432 * 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
|
1433 * 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
|
1434 * with id ch_block_id. |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1435 * 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
|
1436 * Return FAIL otherwise. |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1437 */ |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1438 static int |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1439 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
|
1440 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1441 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
|
1442 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
|
1443 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1444 while (item != NULL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1445 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1446 list_T *l = item->jq_value->vval.v_list; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1447 typval_T *tv = &l->lv_first->li_tv; |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1448 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1449 if ((id > 0 && tv->v_type == VAR_NUMBER && tv->vval.v_number == id) |
7997
c1c9ab17e197
commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324
Christian Brabandt <cb@256bit.org>
parents:
7988
diff
changeset
|
1450 || (id <= 0 && (tv->v_type != VAR_NUMBER |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1451 || tv->vval.v_number == 0 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1452 || tv->vval.v_number != channel->ch_part[part].ch_block_id))) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1453 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1454 *rettv = item->jq_value; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1455 remove_json_node(head, item); |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1456 return OK; |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1457 } |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1458 item = item->jq_next; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1459 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1460 return FAIL; |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1461 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1462 |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1463 #define CH_JSON_MAX_ARGS 4 |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1464 |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1465 /* |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1466 * Execute a command received over "channel"/"part" |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1467 * "argv[0]" is the command string. |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1468 * "argv[1]" etc. have further arguments, type is VAR_UNKNOWN if missing. |
7864
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
parents:
7840
diff
changeset
|
1469 */ |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1470 static void |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1471 channel_exe_cmd(channel_T *channel, int part, typval_T *argv) |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1472 { |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1473 char_u *cmd = argv[0].vval.v_string; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1474 char_u *arg; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1475 int options = channel->ch_part[part].ch_mode == MODE_JS ? JSON_JS : 0; |
7864
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
parents:
7840
diff
changeset
|
1476 |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1477 if (argv[1].v_type != VAR_STRING) |
7864
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
parents:
7840
diff
changeset
|
1478 { |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1479 ch_error(channel, "received command with non-string argument"); |
7864
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
parents:
7840
diff
changeset
|
1480 if (p_verbose > 2) |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1481 EMSG("E903: received command with non-string argument"); |
7864
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
parents:
7840
diff
changeset
|
1482 return; |
6b0891de44a9
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|
1483 } |
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|
1484 arg = argv[1].vval.v_string; |
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|
1485 if (arg == NULL) |
4b9d4600166f
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diff
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|
1486 arg = (char_u *)""; |
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diff
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|
1487 |
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diff
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|
1488 if (STRCMP(cmd, "ex") == 0) |
28f569c7dab9
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|
1489 { |
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diff
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|
1490 do_cmdline_cmd(arg); |
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|
1491 } |
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|
1492 else if (STRCMP(cmd, "normal") == 0) |
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|
1493 { |
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|
1494 exarg_T ea; |
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|
1495 |
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|
1496 ea.arg = arg; |
6b0891de44a9
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|
1497 ea.addr_count = 0; |
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|
1498 ea.forceit = TRUE; /* no mapping */ |
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|
1499 ex_normal(&ea); |
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|
1500 } |
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|
1501 else if (STRCMP(cmd, "redraw") == 0) |
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|
1502 { |
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|
1503 exarg_T ea; |
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|
1504 |
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|
1505 ea.forceit = *arg != NUL; |
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|
1506 ex_redraw(&ea); |
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|
1507 showruler(FALSE); |
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|
1508 setcursor(); |
6b0891de44a9
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|
1509 out_flush(); |
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|
1510 #ifdef FEAT_GUI |
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|
1511 if (gui.in_use) |
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|
1512 { |
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|
1513 gui_update_cursor(FALSE, FALSE); |
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|
1514 gui_mch_flush(); |
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1515 } |
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|
1516 #endif |
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1517 } |
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|
1518 else if (STRCMP(cmd, "expr") == 0 || STRCMP(cmd, "call") == 0) |
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1519 { |
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|
1520 int is_call = cmd[0] == 'c'; |
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|
1521 int id_idx = is_call ? 3 : 2; |
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1522 |
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|
1523 if (argv[id_idx].v_type != VAR_UNKNOWN |
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|
1524 && argv[id_idx].v_type != VAR_NUMBER) |
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|
1525 { |
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|
1526 ch_error(channel, "last argument for expr/call must be a number"); |
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|
1527 if (p_verbose > 2) |
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|
1528 EMSG("E904: last argument for expr/call must be a number"); |
d0958e22d9ff
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|
1529 } |
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|
1530 else if (is_call && argv[2].v_type != VAR_LIST) |
d0958e22d9ff
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|
1531 { |
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|
1532 ch_error(channel, "third argument for call must be a list"); |
d0958e22d9ff
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|
1533 if (p_verbose > 2) |
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|
1534 EMSG("E904: third argument for call must be a list"); |
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|
1535 } |
6b0891de44a9
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|
1536 else |
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|
1537 { |
7906
ea1fd8d750a6
commit https://github.com/vim/vim/commit/fcb1e3d16832ce06da0dc38ecb7ab9aaa3ee4383
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|
1538 typval_T *tv; |
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|
1539 typval_T res_tv; |
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diff
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|
1540 typval_T err_tv; |
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|
1541 char_u *json = NULL; |
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|
1542 |
7906
ea1fd8d750a6
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changeset
|
1543 /* Don't pollute the display with errors. */ |
ea1fd8d750a6
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|
1544 ++emsg_skip; |
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|
1545 if (!is_call) |
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|
1546 tv = eval_expr(arg, NULL); |
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1547 else if (func_call(arg, &argv[2], NULL, &res_tv) == OK) |
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|
1548 tv = &res_tv; |
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|
1549 else |
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|
1550 tv = NULL; |
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1551 |
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|
1552 if (argv[id_idx].v_type == VAR_NUMBER) |
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1553 { |
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|
1554 int id = argv[id_idx].vval.v_number; |
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1555 |
7965
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|
1556 if (tv != NULL) |
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|
1557 json = json_encode_nr_expr(id, tv, options); |
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|
1558 if (tv == NULL || (json != NULL && *json == NUL)) |
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1559 { |
7965
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|
1560 /* If evaluation failed or the result can't be encoded |
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|
1561 * then return the string "ERROR". */ |
8041
c6443e78cf2d
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|
1562 vim_free(json); |
c6443e78cf2d
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changeset
|
1563 free_tv(tv); |
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|
1564 err_tv.v_type = VAR_STRING; |
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|
1565 err_tv.vval.v_string = (char_u *)"ERROR"; |
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|
1566 tv = &err_tv; |
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1567 json = json_encode_nr_expr(id, tv, options); |
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|
1568 } |
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|
1569 if (json != NULL) |
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diff
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|
1570 { |
8159
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|
1571 channel_send(channel, |
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diff
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|
1572 part == PART_SOCK ? PART_SOCK : PART_IN, |
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|
1573 json, (char *)cmd); |
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diff
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|
1574 vim_free(json); |
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|
1575 } |
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|
1576 } |
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|
1577 --emsg_skip; |
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|
1578 if (tv == &res_tv) |
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|
1579 clear_tv(tv); |
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|
1580 else if (tv != &err_tv) |
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|
1581 free_tv(tv); |
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|
1582 } |
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1583 } |
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|
1584 else if (p_verbose > 2) |
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1585 { |
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|
1586 ch_errors(channel, "Receved unknown command: %s", (char *)cmd); |
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|
1587 EMSG2("E905: received unknown command: %s", cmd); |
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1588 } |
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1589 } |
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|
1590 |
8382
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|
1591 static void |
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1592 invoke_one_time_callback( |
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1593 channel_T *channel, |
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|
1594 cbq_T *cbhead, |
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|
1595 cbq_T *item, |
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|
1596 typval_T *argv) |
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|
1597 { |
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|
1598 ch_logs(channel, "Invoking one-time callback %s", |
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1599 (char *)item->cq_callback); |
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1600 /* Remove the item from the list first, if the callback |
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1601 * invokes ch_close() the list will be cleared. */ |
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1602 remove_cb_node(cbhead, item); |
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1603 invoke_callback(channel, item->cq_callback, argv); |
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1604 vim_free(item->cq_callback); |
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1605 vim_free(item); |
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1606 } |
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1607 |
8422
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1608 static void |
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1609 append_to_buffer(buf_T *buffer, char_u *msg, channel_T *channel) |
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1610 { |
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1611 buf_T *save_curbuf = curbuf; |
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1612 linenr_T lnum = buffer->b_ml.ml_line_count; |
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1613 int save_write_to = buffer->b_write_to_channel; |
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1614 |
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1615 /* If the buffer is also used as input insert above the last |
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1616 * line. Don't write these lines. */ |
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1617 if (save_write_to) |
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1618 { |
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1619 --lnum; |
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1620 buffer->b_write_to_channel = FALSE; |
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1621 } |
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1622 |
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1623 /* Append to the buffer */ |
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1624 ch_logn(channel, "appending line %d to buffer", (int)lnum + 1); |
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1625 |
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1626 curbuf = buffer; |
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1627 u_sync(TRUE); |
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1628 /* ignore undo failure, undo is not very useful here */ |
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1629 ignored = u_save(lnum, lnum + 1); |
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1630 |
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1631 ml_append(lnum, msg, 0, FALSE); |
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1632 appended_lines_mark(lnum, 1L); |
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1633 curbuf = save_curbuf; |
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1634 |
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1635 if (buffer->b_nwindows > 0) |
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1636 { |
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|
1637 win_T *wp; |
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1638 win_T *save_curwin; |
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1639 |
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1640 FOR_ALL_WINDOWS(wp) |
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1641 { |
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1642 if (wp->w_buffer == buffer |
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1643 && (save_write_to |
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1644 ? wp->w_cursor.lnum == lnum + 1 |
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1645 : (wp->w_cursor.lnum == lnum |
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1646 && wp->w_cursor.col == 0))) |
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1647 { |
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1648 ++wp->w_cursor.lnum; |
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1649 save_curwin = curwin; |
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1650 curwin = wp; |
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1651 curbuf = curwin->w_buffer; |
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1652 scroll_cursor_bot(0, FALSE); |
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1653 curwin = save_curwin; |
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|
1654 curbuf = curwin->w_buffer; |
5d2c84be23b5
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|
1655 } |
5d2c84be23b5
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diff
changeset
|
1656 } |
5d2c84be23b5
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1657 redraw_buf_later(buffer, VALID); |
5d2c84be23b5
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
1658 channel_need_redraw = TRUE; |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1659 } |
5d2c84be23b5
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parents:
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diff
changeset
|
1660 |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
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parents:
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diff
changeset
|
1661 if (save_write_to) |
5d2c84be23b5
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Christian Brabandt <cb@256bit.org>
parents:
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|
1662 { |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1663 channel_T *ch; |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1664 |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
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parents:
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diff
changeset
|
1665 /* Find channels reading from this buffer and adjust their |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
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parents:
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diff
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|
1666 * next-to-read line number. */ |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1667 buffer->b_write_to_channel = TRUE; |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
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parents:
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diff
changeset
|
1668 for (ch = first_channel; ch != NULL; ch = ch->ch_next) |
5d2c84be23b5
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1669 { |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1670 chanpart_T *in_part = &ch->ch_part[PART_IN]; |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
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parents:
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diff
changeset
|
1671 |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1672 if (in_part->ch_buffer == buffer) |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1673 in_part->ch_buf_bot = buffer->b_ml.ml_line_count; |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
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diff
changeset
|
1674 } |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
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changeset
|
1675 } |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1676 } |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1677 |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1678 /* |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1679 * Invoke a callback for "channel"/"part" if needed. |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1680 * Return TRUE when a message was handled, there might be another one. |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
1681 */ |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1682 static int |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1683 may_invoke_callback(channel_T *channel, int part) |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
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diff
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|
1684 { |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1685 char_u *msg = NULL; |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1686 typval_T *listtv = NULL; |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
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diff
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|
1687 typval_T argv[CH_JSON_MAX_ARGS]; |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1688 int seq_nr = -1; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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changeset
|
1689 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>
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diff
changeset
|
1690 cbq_T *cbhead = &channel->ch_part[part].ch_cb_head; |
8404
8894d595b786
commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78
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diff
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|
1691 cbq_T *cbitem; |
8151
aa845d10c6fb
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diff
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|
1692 char_u *callback = NULL; |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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parents:
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diff
changeset
|
1693 buf_T *buffer = NULL; |
7840
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commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
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diff
changeset
|
1694 |
8210
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1695 if (channel->ch_nb_close_cb != NULL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
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parents:
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diff
changeset
|
1696 /* this channel is handled elsewhere (netbeans) */ |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
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|
1697 return FALSE; |
7840
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commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
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parents:
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diff
changeset
|
1698 |
8404
8894d595b786
commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78
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changeset
|
1699 /* Use a message-specific callback, part callback or channel callback */ |
8894d595b786
commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78
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|
1700 for (cbitem = cbhead->cq_next; cbitem != NULL; cbitem = cbitem->cq_next) |
8894d595b786
commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78
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parents:
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diff
changeset
|
1701 if (cbitem->cq_seq_nr == 0) |
8894d595b786
commit https://github.com/vim/vim/commit/5983ad0b038fa689653246cb304fd43e8ae39a78
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parents:
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|
1702 break; |
8382
3dbe93a240d8
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parents:
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diff
changeset
|
1703 if (cbitem != NULL) |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1704 callback = cbitem->cq_callback; |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
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diff
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|
1705 else if (channel->ch_part[part].ch_callback != NULL) |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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changeset
|
1706 callback = channel->ch_part[part].ch_callback; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
1707 else |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
1708 callback = channel->ch_callback; |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
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parents:
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diff
changeset
|
1709 |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
changeset
|
1710 buffer = channel->ch_part[part].ch_buffer; |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
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parents:
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changeset
|
1711 if (buffer != NULL && !buf_valid(buffer)) |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
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diff
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|
1712 { |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
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|
1713 /* buffer was wiped out */ |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
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changeset
|
1714 channel->ch_part[part].ch_buffer = NULL; |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
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changeset
|
1715 buffer = NULL; |
ac0c43e7af20
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|
1716 } |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
1717 |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
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parents:
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diff
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|
1718 if (ch_mode == MODE_JSON || ch_mode == MODE_JS) |
7840
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commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
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diff
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|
1719 { |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
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parents:
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|
1720 listitem_T *item; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
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|
1721 int argc = 0; |
d0958e22d9ff
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1722 |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
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diff
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|
1723 /* Get any json message in the queue. */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
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|
1724 if (channel_get_json(channel, part, -1, &listtv) == FAIL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
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|
1725 { |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
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diff
changeset
|
1726 /* Parse readahead, return when there is still no message. */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
1727 channel_parse_json(channel, part); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1728 if (channel_get_json(channel, part, -1, &listtv) == FAIL) |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
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parents:
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diff
changeset
|
1729 return FALSE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
1730 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1731 |
8159
d0958e22d9ff
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parents:
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diff
changeset
|
1732 for (item = listtv->vval.v_list->lv_first; |
d0958e22d9ff
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changeset
|
1733 item != NULL && argc < CH_JSON_MAX_ARGS; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
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parents:
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diff
changeset
|
1734 item = item->li_next) |
d0958e22d9ff
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1735 argv[argc++] = item->li_tv; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1736 while (argc < CH_JSON_MAX_ARGS) |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
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parents:
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diff
changeset
|
1737 argv[argc++].v_type = VAR_UNKNOWN; |
d0958e22d9ff
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1738 |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
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changeset
|
1739 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
|
1740 { |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1741 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
|
1742 |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1743 /* ["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
|
1744 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
|
1745 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
|
1746 free_tv(listtv); |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1747 return TRUE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1748 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1749 |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1750 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
|
1751 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1752 ch_error(channel, |
8114
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
8096
diff
changeset
|
1753 "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
|
1754 free_tv(listtv); |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1755 return FALSE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1756 } |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1757 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
|
1758 } |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1759 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
|
1760 { |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1761 /* 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
|
1762 return FALSE; |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1763 } |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1764 else |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1765 { |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1766 /* 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
|
1767 if (callback == NULL && buffer == NULL) |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1768 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1769 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
|
1770 { |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
1771 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
|
1772 vim_free(msg); |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
1773 } |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1774 return FALSE; |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1775 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1776 |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1777 if (ch_mode == MODE_NL) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1778 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1779 char_u *nl; |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1780 char_u *buf; |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1781 |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1782 /* 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
|
1783 * 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
|
1784 while (TRUE) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1785 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1786 buf = channel_peek(channel, part); |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1787 nl = vim_strchr(buf, NL); |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1788 if (nl != NULL) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1789 break; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1790 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
|
1791 return FALSE; /* incomplete message */ |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1792 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1793 if (nl[1] == NUL) |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1794 { |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1795 /* 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
|
1796 msg = channel_get(channel, part); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1797 *nl = NUL; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1798 } |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1799 else |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1800 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1801 /* 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
|
1802 * the buffer. */ |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1803 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
|
1804 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
|
1805 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1806 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1807 else |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1808 /* 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
|
1809 * get everything we have. */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1810 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
|
1811 |
8358
49d0e094cb93
commit https://github.com/vim/vim/commit/bf73b91c664488ca57e2b4a8eb9b1f36f6625bc7
Christian Brabandt <cb@256bit.org>
parents:
8356
diff
changeset
|
1812 if (msg == NULL) |
49d0e094cb93
commit https://github.com/vim/vim/commit/bf73b91c664488ca57e2b4a8eb9b1f36f6625bc7
Christian Brabandt <cb@256bit.org>
parents:
8356
diff
changeset
|
1813 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
|
1814 |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1815 argv[1].v_type = VAR_STRING; |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1816 argv[1].vval.v_string = msg; |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1817 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1818 |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1819 if (seq_nr > 0) |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1820 { |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1821 int done = FALSE; |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1822 |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1823 /* 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
|
1824 for (cbitem = cbhead->cq_next; cbitem != NULL; cbitem = cbitem->cq_next) |
8382
3dbe93a240d8
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1825 if (cbitem->cq_seq_nr == seq_nr) |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
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diff
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|
1826 { |
8382
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1827 invoke_one_time_callback(channel, cbhead, cbitem, argv); |
8031
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1828 done = TRUE; |
7933
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commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1829 break; |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1830 } |
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
|
1831 if (!done) |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
1832 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>
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diff
changeset
|
1833 } |
8267
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1834 else if (callback != NULL || buffer != NULL) |
7868
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commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
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diff
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|
1835 { |
8267
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diff
changeset
|
1836 if (buffer != NULL) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
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|
1837 { |
8346
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
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diff
changeset
|
1838 if (msg == NULL) |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1839 /* 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
|
1840 msg = json_encode(listtv, ch_mode); |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
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diff
changeset
|
1841 if (msg != NULL) |
8422
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1842 append_to_buffer(buffer, msg, channel); |
8267
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commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
changeset
|
1843 } |
8382
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Christian Brabandt <cb@256bit.org>
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|
1844 |
8267
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|
1845 if (callback != NULL) |
108d30ed34ba
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|
1846 { |
8382
3dbe93a240d8
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diff
changeset
|
1847 if (cbitem != NULL) |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1848 invoke_one_time_callback(channel, cbhead, cbitem, argv); |
3dbe93a240d8
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|
1849 else |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
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parents:
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|
1850 { |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
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|
1851 /* invoke the channel callback */ |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
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changeset
|
1852 ch_logs(channel, "Invoking channel callback %s", |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
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diff
changeset
|
1853 (char *)callback); |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1854 invoke_callback(channel, callback, argv); |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
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|
1855 } |
8267
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diff
changeset
|
1856 } |
7868
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commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
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diff
changeset
|
1857 } |
8031
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|
1858 else |
8114
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1859 ch_log(channel, "Dropping message"); |
7788
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commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
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|
1860 |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1861 if (listtv != NULL) |
8041
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commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1862 free_tv(listtv); |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1863 vim_free(msg); |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
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|
1864 |
6e6f829af138
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|
1865 return TRUE; |
7788
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Christian Brabandt <cb@256bit.org>
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1866 } |
192ae655ac91
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|
1867 |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
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|
1868 /* |
8041
c6443e78cf2d
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|
1869 * Return TRUE when channel "channel" is open for writing to. |
c6443e78cf2d
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1870 * Also returns FALSE or invalid "channel". |
7770
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|
1871 */ |
42c1a4e63d12
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|
1872 int |
8041
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changeset
|
1873 channel_can_write_to(channel_T *channel) |
7770
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|
1874 { |
8151
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|
1875 return channel != NULL && (channel->CH_SOCK_FD != INVALID_FD |
8493
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|
1876 || channel->CH_IN_FD != INVALID_FD); |
7770
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Christian Brabandt <cb@256bit.org>
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|
1877 } |
42c1a4e63d12
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|
1878 |
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
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|
1879 /* |
8041
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|
1880 * Return TRUE when channel "channel" is open for reading or writing. |
c6443e78cf2d
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|
1881 * Also returns FALSE for invalid "channel". |
8031
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|
1882 */ |
ece323e2b57f
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|
1883 int |
8041
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changeset
|
1884 channel_is_open(channel_T *channel) |
8031
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|
1885 { |
8151
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|
1886 return channel != NULL && (channel->CH_SOCK_FD != INVALID_FD |
aa845d10c6fb
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1887 || channel->CH_IN_FD != INVALID_FD |
aa845d10c6fb
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|
1888 || channel->CH_OUT_FD != INVALID_FD |
8493
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|
1889 || channel->CH_ERR_FD != INVALID_FD); |
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1890 } |
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|
1891 |
ece323e2b57f
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|
1892 /* |
8041
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|
1893 * Return a string indicating the status of the channel. |
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1894 */ |
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|
1895 char * |
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|
1896 channel_status(channel_T *channel) |
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1897 { |
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1898 if (channel == NULL) |
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|
1899 return "fail"; |
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|
1900 if (channel_is_open(channel)) |
c6443e78cf2d
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|
1901 return "open"; |
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Christian Brabandt <cb@256bit.org>
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|
1902 return "closed"; |
c6443e78cf2d
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|
1903 } |
c6443e78cf2d
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changeset
|
1904 |
c6443e78cf2d
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|
1905 /* |
c6443e78cf2d
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changeset
|
1906 * Close channel "channel". |
8257
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|
1907 * Trigger the close callback if "invoke_close_cb" is TRUE. |
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|
1908 * Does not clear the buffers. |
7770
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|
1909 */ |
42c1a4e63d12
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diff
changeset
|
1910 void |
8240
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diff
changeset
|
1911 channel_close(channel_T *channel, int invoke_close_cb) |
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1912 { |
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1913 ch_log(channel, "Closing channel"); |
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1914 |
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1915 #ifdef FEAT_GUI |
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1916 channel_gui_unregister(channel); |
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1917 #endif |
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1918 |
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1919 if (channel->CH_SOCK_FD != INVALID_FD) |
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1920 { |
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1921 sock_close(channel->CH_SOCK_FD); |
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1922 channel->CH_SOCK_FD = INVALID_FD; |
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1923 } |
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1924 may_close_part(&channel->CH_IN_FD); |
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1925 may_close_part(&channel->CH_OUT_FD); |
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1926 may_close_part(&channel->CH_ERR_FD); |
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1927 |
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1928 if (invoke_close_cb && channel->ch_close_cb != NULL) |
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1929 { |
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1930 typval_T argv[1]; |
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1931 typval_T rettv; |
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1932 int dummy; |
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1933 |
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1934 /* invoke the close callback; increment the refcount to avoid it |
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1935 * being freed halfway */ |
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1936 ch_logs(channel, "Invoking close callback %s", |
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1937 (char *)channel->ch_close_cb); |
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1938 argv[0].v_type = VAR_CHANNEL; |
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1939 argv[0].vval.v_channel = channel; |
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1940 ++channel->ch_refcount; |
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1941 call_func(channel->ch_close_cb, (int)STRLEN(channel->ch_close_cb), |
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1942 &rettv, 1, argv, 0L, 0L, &dummy, TRUE, NULL); |
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1943 clear_tv(&rettv); |
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1944 --channel->ch_refcount; |
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1945 |
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1946 /* the callback is only called once */ |
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1947 vim_free(channel->ch_close_cb); |
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1948 channel->ch_close_cb = NULL; |
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1949 } |
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1950 |
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1951 channel->ch_nb_close_cb = NULL; |
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1952 } |
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1953 |
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1954 /* |
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1955 * Return the first buffer from "channel"/"part" without removing it. |
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1956 * Returns NULL if there is nothing. |
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1957 */ |
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1958 char_u * |
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1959 channel_peek(channel_T *channel, int part) |
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1960 { |
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1961 readq_T *head = &channel->ch_part[part].ch_head; |
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1962 |
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1963 if (head->rq_next == NULL) |
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1964 return NULL; |
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1965 return head->rq_next->rq_buffer; |
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1966 } |
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1967 |
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1968 /* |
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1969 * Clear the read buffer on "channel"/"part". |
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1970 */ |
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1971 static void |
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1972 channel_clear_one(channel_T *channel, int part) |
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1973 { |
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1974 jsonq_T *json_head = &channel->ch_part[part].ch_json_head; |
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1975 cbq_T *cb_head = &channel->ch_part[part].ch_cb_head; |
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1976 |
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1977 while (channel_peek(channel, part) != NULL) |
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1978 vim_free(channel_get(channel, part)); |
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1979 |
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1980 while (cb_head->cq_next != NULL) |
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1981 { |
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1982 cbq_T *node = cb_head->cq_next; |
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1983 |
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1984 remove_cb_node(cb_head, node); |
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1985 vim_free(node->cq_callback); |
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1986 vim_free(node); |
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1987 } |
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1988 |
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1989 while (json_head->jq_next != NULL) |
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1990 { |
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1991 free_tv(json_head->jq_next->jq_value); |
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1992 remove_json_node(json_head, json_head->jq_next); |
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1993 } |
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1994 |
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1995 vim_free(channel->ch_part[part].ch_callback); |
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1996 channel->ch_part[part].ch_callback = NULL; |
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1997 } |
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1998 |
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1999 /* |
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2000 * Clear all the read buffers on "channel". |
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2001 */ |
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2002 void |
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2003 channel_clear(channel_T *channel) |
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2004 { |
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2005 ch_log(channel, "Clearing channel"); |
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2006 channel_clear_one(channel, PART_SOCK); |
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2007 channel_clear_one(channel, PART_OUT); |
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2008 channel_clear_one(channel, PART_ERR); |
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2009 vim_free(channel->ch_callback); |
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2010 channel->ch_callback = NULL; |
8210
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2011 vim_free(channel->ch_close_cb); |
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2012 channel->ch_close_cb = NULL; |
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2013 } |
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2014 |
8041
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2015 #if defined(EXITFREE) || defined(PROTO) |
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2016 void |
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2017 channel_free_all(void) |
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2018 { |
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2019 channel_T *channel; |
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2020 |
8310
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2021 ch_log(NULL, "channel_free_all()"); |
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2022 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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2023 channel_clear(channel); |
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2024 } |
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2025 #endif |
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2026 |
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2027 |
7770
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2028 /* Sent when the channel is found closed when reading. */ |
8204
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2029 #define DETACH_MSG_RAW "DETACH\n" |
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2030 |
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2031 /* Buffer size for reading incoming messages. */ |
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2032 #define MAXMSGSIZE 4096 |
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2033 |
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2034 /* |
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2035 * Check for reading from "fd" with "timeout" msec. |
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2036 * Return FAIL when there is nothing to read. |
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2037 */ |
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|
2038 static int |
8059
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|
2039 channel_wait(channel_T *channel, sock_T fd, int timeout) |
7788
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|
2040 { |
8031
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2041 if (timeout > 0) |
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|
2042 ch_logn(channel, "Waiting for up to %d msec", timeout); |
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2043 |
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2044 # ifdef WIN32 |
8151
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2045 if (fd != channel->CH_SOCK_FD) |
8059
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2046 { |
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|
2047 DWORD nread; |
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|
2048 int diff; |
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2049 DWORD deadline = GetTickCount() + timeout; |
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|
2050 |
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|
2051 /* reading from a pipe, not a socket */ |
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|
2052 while (TRUE) |
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|
2053 { |
8096
882ba5080c5c
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|
2054 if (PeekNamedPipe((HANDLE)fd, NULL, 0, NULL, &nread, NULL) |
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|
2055 && nread > 0) |
8059
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|
2056 return OK; |
19304db153bc
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|
2057 diff = deadline - GetTickCount(); |
8172
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|
2058 if (diff <= 0) |
8059
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|
2059 break; |
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|
2060 /* Wait for 5 msec. |
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|
2061 * TODO: increase the sleep time when looping more often */ |
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|
2062 Sleep(5); |
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|
2063 } |
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2064 } |
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|
2065 else |
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2066 #endif |
8122
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|
2067 { |
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|
2068 #if defined(HAVE_SELECT) |
8122
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|
2069 struct timeval tval; |
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|
2070 fd_set rfds; |
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|
2071 int ret; |
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|
2072 |
8122
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|
2073 FD_ZERO(&rfds); |
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|
2074 FD_SET((int)fd, &rfds); |
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|
2075 tval.tv_sec = timeout / 1000; |
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|
2076 tval.tv_usec = (timeout % 1000) * 1000; |
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|
2077 for (;;) |
8031
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|
2078 { |
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|
2079 ret = select((int)fd + 1, &rfds, NULL, NULL, &tval); |
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|
2080 # ifdef EINTR |
8122
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|
2081 SOCK_ERRNO; |
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|
2082 if (ret == -1 && errno == EINTR) |
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|
2083 continue; |
8222
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|
2084 # endif |
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|
2085 if (ret > 0) |
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|
2086 return OK; |
39532ee7dd43
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2087 break; |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2088 } |
8222
4f0677020a43
commit https://github.com/vim/vim/commit/9186a276222ea8a7c88f4092ac5b4201381f4e20
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2089 #else |
8122
39532ee7dd43
commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2090 struct pollfd fds; |
7788
192ae655ac91
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2091 |
8122
39532ee7dd43
commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262
Christian Brabandt <cb@256bit.org>
parents:
8114
diff
changeset
|
2092 fds.fd = fd; |
39532ee7dd43
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2093 fds.events = POLLIN; |
39532ee7dd43
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2094 if (poll(&fds, 1, timeout) > 0) |
39532ee7dd43
commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2095 return OK; |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2096 #endif |
8122
39532ee7dd43
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2097 } |
39532ee7dd43
commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262
Christian Brabandt <cb@256bit.org>
parents:
8114
diff
changeset
|
2098 return FAIL; |
7788
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2099 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2100 |
192ae655ac91
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diff
changeset
|
2101 /* |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2102 * Return a unique ID to be used in a message. |
192ae655ac91
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2103 */ |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2104 int |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2105 channel_get_id(void) |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2106 { |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
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diff
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|
2107 static int next_id = 1; |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2108 |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
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changeset
|
2109 return next_id++; |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2110 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2111 |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2112 /* |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2113 * Read from channel "channel" for as long as there is something to read. |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2114 * "part" is PART_SOCK, PART_OUT or PART_ERR. |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2115 * The data is put in the read queue. |
7770
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Christian Brabandt <cb@256bit.org>
parents:
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|
2116 */ |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2117 void |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2118 channel_read(channel_T *channel, int part, char *func) |
7770
42c1a4e63d12
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parents:
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diff
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|
2119 { |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2120 static char_u *buf = NULL; |
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
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|
2121 int len = 0; |
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2122 int readlen = 0; |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2123 sock_T 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
|
2124 int use_socket = FALSE; |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2125 |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2126 fd = channel->ch_part[part].ch_fd; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2127 if (fd == INVALID_FD) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2128 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2129 ch_error(channel, "channel_read() called while socket is closed"); |
7770
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2130 return; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2131 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2132 use_socket = fd == channel->CH_SOCK_FD; |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2133 |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2134 /* Allocate a buffer to read into. */ |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2135 if (buf == NULL) |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2136 { |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2137 buf = alloc(MAXMSGSIZE); |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2138 if (buf == NULL) |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2139 return; /* out of memory! */ |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2140 } |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2141 |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2142 /* Keep on reading for as long as there is something to read. |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2143 * Use select() or poll() to avoid blocking on a message that is exactly |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2144 * MAXMSGSIZE long. */ |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2145 for (;;) |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2146 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
2147 if (channel_wait(channel, fd, 0) == FAIL) |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2148 break; |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2149 if (use_socket) |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2150 len = sock_read(fd, (char *)buf, MAXMSGSIZE); |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2151 else |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2152 len = fd_read(fd, (char *)buf, MAXMSGSIZE); |
7770
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2153 if (len <= 0) |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2154 break; /* error or nothing more to read */ |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2155 |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2156 /* Store the read message in the queue. */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2157 channel_save(channel, part, buf, len); |
7770
42c1a4e63d12
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parents:
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diff
changeset
|
2158 readlen += len; |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2159 if (len < MAXMSGSIZE) |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2160 break; /* did read everything that's available */ |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2161 } |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2162 |
8261
a412b466bedc
commit https://github.com/vim/vim/commit/4cafa6dc7f0728b018979aff0ca039908ecf2ae1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2163 /* Reading a disconnection (readlen == 0), or an error. */ |
8200
ee84450e604e
commit https://github.com/vim/vim/commit/bd73ae1bc63a3b0187ffe7fc8f0caee5a4eb66fa
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2164 if (readlen <= 0) |
7770
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2165 { |
8261
a412b466bedc
commit https://github.com/vim/vim/commit/4cafa6dc7f0728b018979aff0ca039908ecf2ae1
Christian Brabandt <cb@256bit.org>
parents:
8259
diff
changeset
|
2166 /* Do not give an error message, most likely the other end just |
a412b466bedc
commit https://github.com/vim/vim/commit/4cafa6dc7f0728b018979aff0ca039908ecf2ae1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2167 * exited. */ |
a412b466bedc
commit https://github.com/vim/vim/commit/4cafa6dc7f0728b018979aff0ca039908ecf2ae1
Christian Brabandt <cb@256bit.org>
parents:
8259
diff
changeset
|
2168 ch_errors(channel, "%s(): Cannot read from channel", func); |
a412b466bedc
commit https://github.com/vim/vim/commit/4cafa6dc7f0728b018979aff0ca039908ecf2ae1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2169 |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
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parents:
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diff
changeset
|
2170 /* Queue a "DETACH" netbeans message in the command queue in order to |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2171 * terminate the netbeans session later. Do not end the session here |
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2172 * directly as we may be running in the context of a call to |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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|
2173 * netbeans_parse_messages(): |
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|
2174 * netbeans_parse_messages |
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2175 * -> autocmd triggered while processing the netbeans cmd |
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2176 * -> ui_breakcheck |
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|
2177 * -> gui event loop or select loop |
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2178 * -> channel_read() |
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2179 * Don't send "DETACH" for a JS or JSON channel. |
7770
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|
2180 */ |
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2181 if (channel->ch_part[part].ch_mode == MODE_RAW |
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2182 || channel->ch_part[part].ch_mode == MODE_NL) |
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2183 channel_save(channel, part, (char_u *)DETACH_MSG_RAW, |
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|
2184 (int)STRLEN(DETACH_MSG_RAW)); |
7770
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2185 |
8049
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|
2186 /* TODO: When reading from stdout is not possible, should we try to |
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2187 * keep stdin and stderr open? Probably not, assume the other side |
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2188 * has died. */ |
8240
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2189 channel_close(channel, TRUE); |
8210
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2190 if (channel->ch_nb_close_cb != NULL) |
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2191 (*channel->ch_nb_close_cb)(); |
7770
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2192 } |
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2193 |
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2194 #if defined(CH_HAS_GUI) && defined(FEAT_GUI_GTK) |
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2195 /* signal the main loop that there is something to read */ |
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2196 if (CH_HAS_GUI && gtk_main_level() > 0) |
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2197 gtk_main_quit(); |
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2198 #endif |
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2199 } |
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2200 |
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2201 /* |
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2202 * Read from RAW or NL "channel"/"part". Blocks until there is something to |
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2203 * read or the timeout expires. |
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2204 * Returns what was read in allocated memory. |
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2205 * Returns NULL in case of error or timeout. |
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2206 */ |
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2207 char_u * |
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2208 channel_read_block(channel_T *channel, int part, int timeout) |
7788
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2209 { |
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2210 char_u *buf; |
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2211 char_u *msg; |
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2212 ch_mode_T mode = channel->ch_part[part].ch_mode; |
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2213 sock_T fd = channel->ch_part[part].ch_fd; |
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2214 char_u *nl; |
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2215 |
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2216 ch_logsn(channel, "Blocking %s read, timeout: %d msec", |
8151
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2217 mode == MODE_RAW ? "RAW" : "NL", timeout); |
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2218 |
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2219 while (TRUE) |
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2220 { |
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2221 buf = channel_peek(channel, part); |
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2222 if (buf != NULL && (mode == MODE_RAW |
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2223 || (mode == MODE_NL && vim_strchr(buf, NL) != NULL))) |
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2224 break; |
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2225 if (buf != NULL && channel_collapse(channel, part) == OK) |
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2226 continue; |
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2227 |
7935
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2228 /* Wait for up to the channel timeout. */ |
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2229 if (fd == INVALID_FD |
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2230 || channel_wait(channel, fd, timeout) == FAIL) |
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2231 return NULL; |
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2232 channel_read(channel, part, "channel_read_block"); |
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2233 } |
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2234 |
8084
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2235 if (mode == MODE_RAW) |
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2236 { |
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2237 msg = channel_get_all(channel, part); |
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2238 } |
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2239 else |
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2240 { |
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|
2241 nl = vim_strchr(buf, NL); |
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2242 if (nl[1] == NUL) |
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2243 { |
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2244 /* get the whole buffer */ |
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2245 msg = channel_get(channel, part); |
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|
2246 *nl = NUL; |
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2247 } |
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2248 else |
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2249 { |
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|
2250 /* Copy the message into allocated memory and remove it from the |
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2251 * buffer. */ |
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2252 msg = vim_strnsave(buf, (int)(nl - buf)); |
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2253 mch_memmove(buf, nl + 1, STRLEN(nl + 1) + 1); |
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2254 } |
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2255 } |
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2256 if (log_fd != NULL) |
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2257 ch_logn(channel, "Returning %d bytes", (int)STRLEN(msg)); |
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2258 return msg; |
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2259 } |
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|
2260 |
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|
2261 /* |
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2262 * Read one JSON message with ID "id" from "channel"/"part" and store the |
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|
2263 * result in "rettv". |
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|
2264 * When "id" is -1 accept any message; |
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|
2265 * Blocks until the message is received or the timeout is reached. |
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|
2266 */ |
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|
2267 int |
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|
2268 channel_read_json_block( |
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|
2269 channel_T *channel, |
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|
2270 int part, |
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|
2271 int timeout, |
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2272 int id, |
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|
2273 typval_T **rettv) |
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2274 { |
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|
2275 int more; |
8059
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2276 sock_T fd; |
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2277 |
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2278 ch_log(channel, "Reading JSON"); |
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2279 if (id != -1) |
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2280 channel->ch_part[part].ch_block_id = id; |
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2281 for (;;) |
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2282 { |
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2283 more = channel_parse_json(channel, part); |
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|
2284 |
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|
2285 /* search for messsage "id" */ |
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2286 if (channel_get_json(channel, part, id, rettv) == OK) |
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2287 { |
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2288 channel->ch_part[part].ch_block_id = 0; |
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2289 return OK; |
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2290 } |
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2291 |
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2292 if (!more) |
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2293 { |
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2294 /* Handle any other messages in the queue. If done some more |
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2295 * messages may have arrived. */ |
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2296 if (channel_parse_messages()) |
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2297 continue; |
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2298 |
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2299 /* Wait for up to the timeout. */ |
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2300 fd = channel->ch_part[part].ch_fd; |
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2301 if (fd == INVALID_FD || channel_wait(channel, fd, timeout) == FAIL) |
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2302 break; |
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2303 channel_read(channel, part, "channel_read_json_block"); |
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2304 } |
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2305 } |
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2306 channel->ch_part[part].ch_block_id = 0; |
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2307 return FAIL; |
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2308 } |
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2309 |
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2310 # if defined(WIN32) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) \ |
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2311 || defined(PROTO) |
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2312 /* |
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2313 * Lookup the channel from the socket. Set "partp" to the fd index. |
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2314 * Returns NULL when the socket isn't found. |
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2315 */ |
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|
2316 channel_T * |
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|
2317 channel_fd2channel(sock_T fd, int *partp) |
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2318 { |
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2319 channel_T *channel; |
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|
2320 int part; |
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2321 |
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2322 if (fd != INVALID_FD) |
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2323 for (channel = first_channel; channel != NULL; |
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2324 channel = channel->ch_next) |
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2325 { |
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|
2326 for (part = PART_SOCK; part < PART_IN; ++part) |
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2327 if (channel->ch_part[part].ch_fd == fd) |
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2328 { |
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2329 *partp = part; |
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2330 return channel; |
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2331 } |
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2332 } |
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2333 return NULL; |
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2334 } |
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2335 # endif |
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2336 |
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2337 # if defined(WIN32) || defined(PROTO) |
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2338 /* |
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2339 * Check the channels for anything that is ready to be read. |
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2340 * The data is put in the read queue. |
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2341 */ |
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|
2342 void |
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2343 channel_handle_events(void) |
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|
2344 { |
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|
2345 channel_T *channel; |
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|
2346 int part; |
8172
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|
2347 sock_T fd; |
8122
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|
2348 |
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|
2349 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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|
2350 { |
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|
2351 /* check the socket and pipes */ |
8151
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|
2352 for (part = PART_SOCK; part <= PART_ERR; ++part) |
8172
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|
2353 { |
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|
2354 fd = channel->ch_part[part].ch_fd; |
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2355 if (fd != INVALID_FD && channel_wait(channel, fd, 0) == OK) |
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|
2356 channel_read(channel, part, "channel_handle_events"); |
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|
2357 } |
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2358 } |
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2359 } |
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2360 # endif |
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2361 |
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2362 /* |
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2363 * Write "buf" (NUL terminated string) to "channel"/"part". |
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2364 * When "fun" is not NULL an error message might be given. |
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2365 * Return FAIL or OK. |
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2366 */ |
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|
2367 int |
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2368 channel_send(channel_T *channel, int part, char_u *buf, char *fun) |
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2369 { |
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2370 int len = (int)STRLEN(buf); |
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2371 int res; |
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2372 sock_T fd; |
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2373 |
8151
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|
2374 fd = channel->ch_part[part].ch_fd; |
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2375 if (fd == INVALID_FD) |
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2376 { |
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2377 if (!channel->ch_error && fun != NULL) |
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2378 { |
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2379 ch_errors(channel, "%s(): write while not connected", fun); |
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2380 EMSG2("E630: %s(): write while not connected", fun); |
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2381 } |
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2382 channel->ch_error = TRUE; |
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2383 return FAIL; |
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2384 } |
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2385 |
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2386 if (log_fd != NULL) |
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2387 { |
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2388 ch_log_lead("SEND ", channel); |
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2389 fprintf(log_fd, "'"); |
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2390 ignored = (int)fwrite(buf, len, 1, log_fd); |
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2391 fprintf(log_fd, "'\n"); |
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2392 fflush(log_fd); |
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2393 did_log_msg = TRUE; |
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2394 } |
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2395 |
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2396 if (part == PART_SOCK) |
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2397 res = sock_write(fd, (char *)buf, len); |
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|
2398 else |
8080
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2399 res = fd_write(fd, (char *)buf, len); |
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2400 if (res != len) |
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2401 { |
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2402 if (!channel->ch_error && fun != NULL) |
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2403 { |
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2404 ch_errors(channel, "%s(): write failed", fun); |
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|
2405 EMSG2("E631: %s(): write failed", fun); |
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2406 } |
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|
2407 channel->ch_error = TRUE; |
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2408 return FAIL; |
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2409 } |
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2410 |
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2411 channel->ch_error = FALSE; |
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2412 return OK; |
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2413 } |
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2414 |
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2415 # if (defined(UNIX) && !defined(HAVE_SELECT)) || defined(PROTO) |
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2416 /* |
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2417 * Add open channels to the poll struct. |
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|
2418 * Return the adjusted struct index. |
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2419 * The type of "fds" is hidden to avoid problems with the function proto. |
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2420 */ |
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2421 int |
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|
2422 channel_poll_setup(int nfd_in, void *fds_in) |
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2423 { |
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2424 int nfd = nfd_in; |
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2425 channel_T *channel; |
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2426 struct pollfd *fds = fds_in; |
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2427 int part; |
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2428 |
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2429 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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parents:
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diff
changeset
|
2430 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2431 for (part = PART_SOCK; part < PART_IN; ++part) |
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2432 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2433 if (channel->ch_part[part].ch_fd != INVALID_FD) |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2434 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2435 channel->ch_part[part].ch_poll_idx = nfd; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2436 fds[nfd].fd = channel->ch_part[part].ch_fd; |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8041
diff
changeset
|
2437 fds[nfd].events = POLLIN; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8041
diff
changeset
|
2438 nfd++; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8041
diff
changeset
|
2439 } |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8041
diff
changeset
|
2440 else |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2441 channel->ch_part[part].ch_poll_idx = -1; |
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2442 } |
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2443 } |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2444 |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2445 return nfd; |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2446 } |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2447 |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2448 /* |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2449 * The type of "fds" is hidden to avoid problems with the function proto. |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2450 */ |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2451 int |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2452 channel_poll_check(int ret_in, void *fds_in) |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2453 { |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8041
diff
changeset
|
2454 int ret = ret_in; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8041
diff
changeset
|
2455 channel_T *channel; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2456 struct pollfd *fds = fds_in; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2457 int part; |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2458 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2459 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2460 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2461 for (part = PART_SOCK; part < PART_IN; ++part) |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
2462 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2463 int idx = channel->ch_part[part].ch_poll_idx; |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8041
diff
changeset
|
2464 |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2465 if (ret > 0 && idx != -1 && fds[idx].revents & POLLIN) |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2466 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2467 channel_read(channel, part, "channel_poll_check"); |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2468 --ret; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2469 } |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2470 } |
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2471 } |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2472 |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2473 return ret; |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2474 } |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2475 # endif /* UNIX && !HAVE_SELECT */ |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2476 |
8122
39532ee7dd43
commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262
Christian Brabandt <cb@256bit.org>
parents:
8114
diff
changeset
|
2477 # if (!defined(WIN32) && defined(HAVE_SELECT)) || defined(PROTO) |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2478 /* |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2479 * The type of "rfds" is hidden to avoid problems with the function proto. |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2480 */ |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2481 int |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2482 channel_select_setup(int maxfd_in, void *rfds_in) |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2483 { |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2484 int maxfd = maxfd_in; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8041
diff
changeset
|
2485 channel_T *channel; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8041
diff
changeset
|
2486 fd_set *rfds = rfds_in; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2487 int part; |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2488 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
2489 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2490 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2491 for (part = PART_SOCK; part < PART_IN; ++part) |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2492 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2493 sock_T fd = channel->ch_part[part].ch_fd; |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8041
diff
changeset
|
2494 |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2495 if (fd != INVALID_FD) |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2496 { |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8055
diff
changeset
|
2497 FD_SET((int)fd, rfds); |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2498 if (maxfd < (int)fd) |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2499 maxfd = (int)fd; |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2500 } |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2501 } |
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2502 } |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2503 |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2504 return maxfd; |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2505 } |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2506 |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2507 /* |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2508 * The type of "rfds" is hidden to avoid problems with the function proto. |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2509 */ |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2510 int |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2511 channel_select_check(int ret_in, void *rfds_in) |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
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|
2512 { |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2513 int ret = ret_in; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8041
diff
changeset
|
2514 channel_T *channel; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
8041
diff
changeset
|
2515 fd_set *rfds = rfds_in; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2516 int part; |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
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changeset
|
2517 |
8041
c6443e78cf2d
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parents:
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diff
changeset
|
2518 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2519 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2520 for (part = PART_SOCK; part < PART_IN; ++part) |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2521 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
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|
2522 sock_T fd = channel->ch_part[part].ch_fd; |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2523 |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2524 if (ret > 0 && fd != INVALID_FD && FD_ISSET(fd, rfds)) |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2525 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
2526 channel_read(channel, part, "channel_select_check"); |
8047
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2527 --ret; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2528 } |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2529 } |
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2530 } |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2531 |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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diff
changeset
|
2532 return ret; |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2533 } |
8122
39532ee7dd43
commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2534 # endif /* !WIN32 && HAVE_SELECT */ |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2535 |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2536 /* |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2537 * Return TRUE if "channel" has JSON or other typeahead. |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
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|
2538 */ |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2539 static int |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2540 channel_has_readahead(channel_T *channel, int part) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
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diff
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|
2541 { |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2542 ch_mode_T ch_mode = channel->ch_part[part].ch_mode; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2543 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2544 if (ch_mode == MODE_JSON || ch_mode == MODE_JS) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2545 { |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2546 jsonq_T *head = &channel->ch_part[part].ch_json_head; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2547 jsonq_T *item = head->jq_next; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2548 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2549 return item != NULL; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2550 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2551 return channel_peek(channel, part) != NULL; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2552 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2553 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2554 /* |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2555 * Execute queued up commands. |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2556 * Invoked from the main loop when it's safe to execute received commands. |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2557 * Return TRUE when something was done. |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2558 */ |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2559 int |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2560 channel_parse_messages(void) |
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2561 { |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2562 channel_T *channel = first_channel; |
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
8049
diff
changeset
|
2563 int ret = FALSE; |
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2564 int r; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2565 int part = PART_SOCK; |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2566 |
8428
4e22d0e7bfb1
commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2567 /* Only do this message when another message was given, otherwise we get |
4e22d0e7bfb1
commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2568 * lots of them. */ |
4e22d0e7bfb1
commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2569 if (did_log_msg) |
4e22d0e7bfb1
commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2570 { |
4e22d0e7bfb1
commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2571 ch_log(NULL, "looking for messages on channels"); |
4e22d0e7bfb1
commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae
Christian Brabandt <cb@256bit.org>
parents:
8422
diff
changeset
|
2572 did_log_msg = FALSE; |
4e22d0e7bfb1
commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2573 } |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
8049
diff
changeset
|
2574 while (channel != NULL) |
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2575 { |
8259
99a70c3b902f
commit https://github.com/vim/vim/commit/46c85439c966d7ed39fb3d711d4d6c61ac964647
Christian Brabandt <cb@256bit.org>
parents:
8257
diff
changeset
|
2576 if (channel->ch_refcount == 0 && !channel_still_useful(channel)) |
8257
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2577 { |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2578 /* channel is no longer useful, free it */ |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2579 channel_free(channel); |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2580 channel = first_channel; |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2581 part = PART_SOCK; |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2582 continue; |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2583 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2584 if (channel->ch_part[part].ch_fd != INVALID_FD |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2585 || channel_has_readahead(channel, part)) |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2586 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2587 /* Increase the refcount, in case the handler causes the channel |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2588 * to be unreferenced or closed. */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2589 ++channel->ch_refcount; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2590 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
|
2591 if (r == OK) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2592 ret = TRUE; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2593 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
changeset
|
2594 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2595 /* channel was freed or something was done, start over */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2596 channel = first_channel; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2597 part = PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2598 continue; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2599 } |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2600 } |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2601 if (part < PART_ERR) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2602 ++part; |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2603 else |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2604 { |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
8049
diff
changeset
|
2605 channel = channel->ch_next; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2606 part = PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2607 } |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
8049
diff
changeset
|
2608 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2609 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2610 if (channel_need_redraw && must_redraw) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2611 { |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2612 channel_need_redraw = FALSE; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2613 update_screen(0); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2614 setcursor(); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2615 cursor_on(); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2616 out_flush(); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2617 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2618 |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
2619 return ret; |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
2620 } |
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
2621 |
7961
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
Christian Brabandt <cb@256bit.org>
parents:
7945
diff
changeset
|
2622 /* |
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
Christian Brabandt <cb@256bit.org>
parents:
7945
diff
changeset
|
2623 * Mark references to lists used in channels. |
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
Christian Brabandt <cb@256bit.org>
parents:
7945
diff
changeset
|
2624 */ |
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2625 int |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2626 set_ref_in_channel(int copyID) |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2627 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
2628 int abort = FALSE; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
2629 channel_T *channel; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2630 int part; |
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2631 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
2632 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2633 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2634 for (part = PART_SOCK; part < PART_IN; ++part) |
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2635 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2636 jsonq_T *head = &channel->ch_part[part].ch_json_head; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2637 jsonq_T *item = head->jq_next; |
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2638 |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2639 while (item != NULL) |
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2640 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2641 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
|
2642 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2643 if (l->lv_copyID != copyID) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2644 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2645 l->lv_copyID = copyID; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2646 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
|
2647 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2648 item = item->jq_next; |
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2649 } |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2650 } |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2651 } |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2652 return abort; |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7929
diff
changeset
|
2653 } |
7986
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
7982
diff
changeset
|
2654 |
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
7982
diff
changeset
|
2655 /* |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2656 * Return the "part" to write to for "channel". |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2657 */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2658 int |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2659 channel_part_send(channel_T *channel) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2660 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2661 if (channel->CH_SOCK_FD == INVALID_FD) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2662 return PART_IN; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2663 return PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2664 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2665 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2666 /* |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2667 * Return the default "part" to read from for "channel". |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2668 */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2669 int |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2670 channel_part_read(channel_T *channel) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2671 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2672 if (channel->CH_SOCK_FD == INVALID_FD) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2673 return PART_OUT; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2674 return PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2675 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2676 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2677 /* |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2678 * 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
|
2679 * If "channel" is invalid returns MODE_JSON. |
7986
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
7982
diff
changeset
|
2680 */ |
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
7982
diff
changeset
|
2681 ch_mode_T |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2682 channel_get_mode(channel_T *channel, int part) |
7986
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
7982
diff
changeset
|
2683 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
2684 if (channel == NULL) |
7986
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
7982
diff
changeset
|
2685 return MODE_JSON; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2686 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
|
2687 } |
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
7982
diff
changeset
|
2688 |
8157
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2689 /* |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2690 * Return the timeout of "channel"/"part" |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2691 */ |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2692 int |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
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2693 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
|
2694 { |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
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2695 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
|
2696 } |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2697 |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
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2698 #endif /* FEAT_JOB_CHANNEL */ |