Mercurial > vim
annotate src/channel.c @ 8453:fed4e19bd884 v7.4.1517
commit https://github.com/vim/vim/commit/367aabdbf76f7df00fd18e39d9378d1360a526ab
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Mar 8 17:13:06 2016 +0100
patch 7.4.1517
Problem: Compiler warning with 64bit compiler.
Solution: Add typecast. (Mike Williams)
author | Christian Brabandt <cb@256bit.org> |
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date | Tue, 08 Mar 2016 17:15:05 +0100 |
parents | 4e22d0e7bfb1 |
children | 508504ca52ac |
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1 /* vi:set ts=8 sts=4 sw=4: |
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2 * |
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3 * VIM - Vi IMproved by Bram Moolenaar |
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4 * |
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5 * Do ":help uganda" in Vim to read copying and usage conditions. |
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6 * Do ":help credits" in Vim to see a list of people who contributed. |
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7 */ |
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8 |
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9 /* |
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10 * Implements communication through a socket or any file handle. |
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11 */ |
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12 |
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13 #include "vim.h" |
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14 |
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15 #if defined(FEAT_CHANNEL) || defined(PROTO) |
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16 |
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17 /* TRUE when netbeans is running with a GUI. */ |
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18 #ifdef FEAT_GUI |
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19 # define CH_HAS_GUI (gui.in_use || gui.starting) |
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20 #endif |
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21 |
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22 /* Note: when making changes here also adjust configure.in. */ |
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23 #ifdef WIN32 |
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24 /* WinSock API is separated from C API, thus we can't use read(), write(), |
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25 * errno... */ |
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26 # define SOCK_ERRNO errno = WSAGetLastError() |
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27 # undef ECONNREFUSED |
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28 # define ECONNREFUSED WSAECONNREFUSED |
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29 # undef EWOULDBLOCK |
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30 # define EWOULDBLOCK WSAEWOULDBLOCK |
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31 # undef EINPROGRESS |
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32 # define EINPROGRESS WSAEINPROGRESS |
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33 # ifdef EINTR |
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34 # undef EINTR |
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35 # endif |
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36 # define EINTR WSAEINTR |
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37 # define sock_write(sd, buf, len) send((SOCKET)sd, buf, len, 0) |
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38 # define sock_read(sd, buf, len) recv((SOCKET)sd, buf, len, 0) |
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39 # define sock_close(sd) closesocket((SOCKET)sd) |
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40 #else |
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41 # include <netdb.h> |
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42 # include <netinet/in.h> |
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43 |
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44 # include <sys/socket.h> |
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45 # ifdef HAVE_LIBGEN_H |
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46 # include <libgen.h> |
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47 # endif |
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48 # define SOCK_ERRNO |
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49 # define sock_write(sd, buf, len) write(sd, buf, len) |
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50 # define sock_read(sd, buf, len) read(sd, buf, len) |
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51 # define sock_close(sd) close(sd) |
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52 # define fd_read(fd, buf, len) read(fd, buf, len) |
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53 # define fd_write(sd, buf, len) write(sd, buf, len) |
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54 # define fd_close(sd) close(sd) |
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55 #endif |
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56 |
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57 /* Whether a redraw is needed for appending a line to a buffer. */ |
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58 static int channel_need_redraw = FALSE; |
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59 |
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60 |
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61 #ifdef WIN32 |
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62 static int |
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63 fd_read(sock_T fd, char *buf, size_t len) |
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64 { |
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65 HANDLE h = (HANDLE)fd; |
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66 DWORD nread; |
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67 |
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68 if (!ReadFile(h, buf, (DWORD)len, &nread, NULL)) |
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69 return -1; |
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70 return (int)nread; |
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71 } |
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72 |
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73 static int |
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74 fd_write(sock_T fd, char *buf, size_t len) |
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75 { |
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76 HANDLE h = (HANDLE)fd; |
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77 DWORD nwrite; |
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78 |
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79 if (!WriteFile(h, buf, (DWORD)len, &nwrite, NULL)) |
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80 return -1; |
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81 return (int)nwrite; |
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82 } |
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83 |
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84 static void |
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85 fd_close(sock_T fd) |
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86 { |
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87 HANDLE h = (HANDLE)fd; |
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88 |
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89 CloseHandle(h); |
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90 } |
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91 #endif |
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92 |
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93 /* Log file opened with ch_logfile(). */ |
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94 static FILE *log_fd = NULL; |
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95 #ifdef FEAT_RELTIME |
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96 static proftime_T log_start; |
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97 #endif |
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98 |
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99 void |
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100 ch_logfile(FILE *file) |
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101 { |
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102 if (log_fd != NULL) |
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103 fclose(log_fd); |
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104 log_fd = file; |
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105 if (log_fd != NULL) |
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106 { |
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107 fprintf(log_fd, "==== start log session ====\n"); |
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108 #ifdef FEAT_RELTIME |
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109 profile_start(&log_start); |
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110 #endif |
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111 } |
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112 } |
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113 |
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114 int |
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115 ch_log_active() |
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116 { |
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117 return log_fd != NULL; |
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118 } |
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119 |
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120 static void |
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121 ch_log_lead(char *what, channel_T *ch) |
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122 { |
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123 if (log_fd != NULL) |
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124 { |
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125 #ifdef FEAT_RELTIME |
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126 proftime_T log_now; |
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127 |
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128 profile_start(&log_now); |
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129 profile_sub(&log_now, &log_start); |
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130 fprintf(log_fd, "%s ", profile_msg(&log_now)); |
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131 #endif |
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132 if (ch != NULL) |
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133 fprintf(log_fd, "%son %d: ", what, ch->ch_id); |
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134 else |
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135 fprintf(log_fd, "%s: ", what); |
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136 } |
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137 } |
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138 |
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139 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 #ifdef CHANNEL_PIPES |
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298 for (part = PART_SOCK; part <= PART_IN; ++part) |
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299 #else |
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300 part = PART_SOCK; |
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301 #endif |
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302 { |
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303 channel->ch_part[part].ch_fd = INVALID_FD; |
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304 #ifdef FEAT_GUI_X11 |
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305 channel->ch_part[part].ch_inputHandler = (XtInputId)NULL; |
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306 #endif |
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307 #ifdef FEAT_GUI_GTK |
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308 channel->ch_part[part].ch_inputHandler = 0; |
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309 #endif |
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310 channel->ch_part[part].ch_timeout = 2000; |
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311 } |
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312 |
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313 if (first_channel != NULL) |
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314 { |
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315 first_channel->ch_prev = channel; |
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316 channel->ch_next = first_channel; |
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317 } |
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318 first_channel = channel; |
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319 |
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320 channel->ch_refcount = 1; |
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321 return channel; |
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322 } |
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323 |
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324 /* |
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325 * Called when the refcount of a channel is zero. |
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326 * Return TRUE if "channel" has a callback and the associated job wasn't |
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327 * killed. |
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328 */ |
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329 static int |
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330 channel_still_useful(channel_T *channel) |
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331 { |
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332 int has_sock_msg; |
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333 #ifdef CHANNEL_PIPES |
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334 int has_out_msg; |
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335 int has_err_msg; |
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336 #endif |
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337 |
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338 /* If the job was killed the channel is not expected to work anymore. */ |
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339 if (channel->ch_job_killed && channel->ch_job == NULL) |
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340 return FALSE; |
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341 |
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342 /* If there is a close callback it may still need to be invoked. */ |
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343 if (channel->ch_close_cb != NULL) |
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344 return TRUE; |
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345 |
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346 /* If there is no callback then nobody can get readahead. If the fd is |
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347 * closed and there is no readahead then the callback won't be called. */ |
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348 has_sock_msg = channel->ch_part[PART_SOCK].ch_fd != INVALID_FD |
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349 || channel->ch_part[PART_SOCK].ch_head.rq_next != NULL |
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350 || channel->ch_part[PART_SOCK].ch_json_head.jq_next != NULL; |
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351 #ifdef CHANNEL_PIPES |
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352 has_out_msg = channel->ch_part[PART_OUT].ch_fd != INVALID_FD |
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353 || channel->ch_part[PART_OUT].ch_head.rq_next != NULL |
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354 || channel->ch_part[PART_OUT].ch_json_head.jq_next != NULL; |
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355 has_err_msg = channel->ch_part[PART_ERR].ch_fd != INVALID_FD |
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356 || channel->ch_part[PART_ERR].ch_head.rq_next != NULL |
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357 || channel->ch_part[PART_ERR].ch_json_head.jq_next != NULL; |
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358 #endif |
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359 return (channel->ch_callback != NULL && (has_sock_msg |
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360 #ifdef CHANNEL_PIPES |
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361 || has_out_msg || has_err_msg |
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362 #endif |
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363 )) |
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364 #ifdef CHANNEL_PIPES |
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365 || (channel->ch_part[PART_OUT].ch_callback != NULL && has_out_msg) |
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366 || (channel->ch_part[PART_ERR].ch_callback != NULL && has_err_msg) |
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367 #endif |
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368 ; |
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369 } |
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370 |
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371 /* |
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372 * Close a channel and free all its resources if there is no further action |
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373 * possible, there is no callback to be invoked or the associated job was |
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374 * killed. |
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375 * Return TRUE if the channel was freed. |
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376 */ |
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377 int |
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378 channel_may_free(channel_T *channel) |
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379 { |
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380 if (!channel_still_useful(channel)) |
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381 { |
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382 channel_free(channel); |
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383 return TRUE; |
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384 } |
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385 return FALSE; |
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386 } |
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387 |
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388 /* |
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389 * Close a channel and free all its resources. |
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390 */ |
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391 void |
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392 channel_free(channel_T *channel) |
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393 { |
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394 channel_close(channel, TRUE); |
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395 channel_clear(channel); |
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396 ch_log(channel, "Freeing channel"); |
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397 if (channel->ch_next != NULL) |
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398 channel->ch_next->ch_prev = channel->ch_prev; |
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399 if (channel->ch_prev == NULL) |
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400 first_channel = channel->ch_next; |
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401 else |
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402 channel->ch_prev->ch_next = channel->ch_next; |
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403 vim_free(channel); |
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404 } |
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405 |
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406 #if defined(FEAT_GUI) || defined(PROTO) |
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407 |
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408 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
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409 static void |
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410 channel_read_fd(int fd) |
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411 { |
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412 channel_T *channel; |
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413 int part; |
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414 |
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415 channel = channel_fd2channel(fd, &part); |
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416 if (channel == NULL) |
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417 ch_errorn(NULL, "Channel for fd %d not found", fd); |
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418 else |
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419 channel_read(channel, part, "messageFromNetbeans"); |
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420 } |
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421 #endif |
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422 |
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423 /* |
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424 * Read a command from netbeans. |
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425 * TODO: instead of channel ID use the FD. |
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426 */ |
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427 #ifdef FEAT_GUI_X11 |
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428 static void |
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429 messageFromNetbeans(XtPointer clientData, |
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430 int *unused1 UNUSED, |
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431 XtInputId *unused2 UNUSED) |
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432 { |
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433 channel_read_fd((int)(long)clientData); |
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434 } |
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435 #endif |
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436 |
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437 #ifdef FEAT_GUI_GTK |
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438 # if GTK_CHECK_VERSION(3,0,0) |
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439 static gboolean |
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440 messageFromNetbeans(GIOChannel *unused1 UNUSED, |
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441 GIOCondition unused2 UNUSED, |
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442 gpointer clientData) |
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443 { |
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444 channel_read_fd(GPOINTER_TO_INT(clientData)); |
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445 return TRUE; /* Return FALSE instead in case the event source is to |
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446 * be removed after this function returns. */ |
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447 } |
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448 # else |
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449 static void |
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450 messageFromNetbeans(gpointer clientData, |
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451 gint unused1 UNUSED, |
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452 GdkInputCondition unused2 UNUSED) |
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453 { |
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454 channel_read_fd((int)(long)clientData); |
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455 } |
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456 # endif |
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457 #endif |
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458 |
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459 static void |
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460 channel_gui_register_one(channel_T *channel, int part) |
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461 { |
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462 # ifdef FEAT_GUI_X11 |
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463 /* Tell notifier we are interested in being called |
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464 * when there is input on the editor connection socket. */ |
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465 if (channel->ch_part[part].ch_inputHandler == (XtInputId)NULL) |
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466 channel->ch_part[part].ch_inputHandler = XtAppAddInput( |
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467 (XtAppContext)app_context, |
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468 channel->ch_part[part].ch_fd, |
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469 (XtPointer)(XtInputReadMask + XtInputExceptMask), |
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470 messageFromNetbeans, |
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471 (XtPointer)(long)channel->ch_part[part].ch_fd); |
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472 # else |
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473 # ifdef FEAT_GUI_GTK |
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474 /* Tell gdk we are interested in being called when there |
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475 * is input on the editor connection socket. */ |
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476 if (channel->ch_part[part].ch_inputHandler == 0) |
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477 # if GTK_CHECK_VERSION(3,0,0) |
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478 { |
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479 GIOChannel *chnnl = g_io_channel_unix_new( |
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480 (gint)channel->ch_part[part].ch_fd); |
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481 |
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482 channel->ch_part[part].ch_inputHandler = g_io_add_watch( |
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483 chnnl, |
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484 G_IO_IN|G_IO_HUP|G_IO_ERR|G_IO_PRI, |
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485 messageFromNetbeans, |
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486 GINT_TO_POINTER(channel->ch_part[part].ch_fd)); |
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487 |
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488 g_io_channel_unref(chnnl); |
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489 } |
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490 # else |
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491 channel->ch_part[part].ch_inputHandler = gdk_input_add( |
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492 (gint)channel->ch_part[part].ch_fd, |
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493 (GdkInputCondition) |
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494 ((int)GDK_INPUT_READ + (int)GDK_INPUT_EXCEPTION), |
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495 messageFromNetbeans, |
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496 (gpointer)(long)channel->ch_part[part].ch_fd); |
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497 # endif |
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498 # endif |
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499 # endif |
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500 } |
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501 |
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502 void |
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503 channel_gui_register(channel_T *channel) |
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504 { |
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505 if (!CH_HAS_GUI) |
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506 return; |
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507 |
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508 if (channel->CH_SOCK_FD != INVALID_FD) |
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509 channel_gui_register_one(channel, PART_SOCK); |
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510 # ifdef CHANNEL_PIPES |
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511 if (channel->CH_OUT_FD != INVALID_FD) |
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512 channel_gui_register_one(channel, PART_OUT); |
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513 if (channel->CH_ERR_FD != INVALID_FD) |
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514 channel_gui_register_one(channel, PART_ERR); |
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515 # endif |
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516 } |
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517 |
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518 /* |
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519 * Register any of our file descriptors with the GUI event handling system. |
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520 * Called when the GUI has started. |
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521 */ |
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522 void |
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523 channel_gui_register_all(void) |
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524 { |
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525 channel_T *channel; |
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526 |
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527 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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528 channel_gui_register(channel); |
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529 } |
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530 |
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531 static void |
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532 channel_gui_unregister(channel_T *channel) |
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533 { |
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534 int part; |
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535 |
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536 #ifdef CHANNEL_PIPES |
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537 for (part = PART_SOCK; part < PART_IN; ++part) |
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538 #else |
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539 part = PART_SOCK; |
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540 #endif |
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541 { |
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542 # ifdef FEAT_GUI_X11 |
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543 if (channel->ch_part[part].ch_inputHandler != (XtInputId)NULL) |
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544 { |
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545 XtRemoveInput(channel->ch_part[part].ch_inputHandler); |
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546 channel->ch_part[part].ch_inputHandler = (XtInputId)NULL; |
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547 } |
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548 # else |
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549 # ifdef FEAT_GUI_GTK |
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550 if (channel->ch_part[part].ch_inputHandler != 0) |
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551 { |
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552 # if GTK_CHECK_VERSION(3,0,0) |
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553 g_source_remove(channel->ch_part[part].ch_inputHandler); |
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554 # else |
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555 gdk_input_remove(channel->ch_part[part].ch_inputHandler); |
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556 # endif |
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557 channel->ch_part[part].ch_inputHandler = 0; |
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558 } |
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559 # endif |
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560 # endif |
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561 } |
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562 } |
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563 |
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564 #endif |
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565 |
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566 static char *e_cannot_connect = N_("E902: Cannot connect to port"); |
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567 |
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568 /* |
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569 * Open a socket channel to "hostname":"port". |
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570 * "waittime" is the time in msec to wait for the connection. |
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571 * When negative wait forever. |
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572 * Returns the channel for success. |
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573 * Returns NULL for failure. |
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574 */ |
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575 channel_T * |
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576 channel_open( |
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577 char *hostname, |
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578 int port_in, |
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579 int waittime, |
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580 void (*nb_close_cb)(void)) |
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581 { |
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582 int sd = -1; |
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583 struct sockaddr_in server; |
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584 struct hostent *host; |
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585 #ifdef WIN32 |
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586 u_short port = port_in; |
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587 u_long val = 1; |
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588 #else |
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589 int port = port_in; |
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590 struct timeval start_tv; |
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591 #endif |
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592 channel_T *channel; |
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593 int ret; |
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594 |
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595 #ifdef WIN32 |
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596 channel_init_winsock(); |
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597 #endif |
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598 |
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599 channel = add_channel(); |
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600 if (channel == NULL) |
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601 { |
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602 ch_error(NULL, "Cannot allocate channel."); |
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603 return NULL; |
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604 } |
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605 |
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606 /* Get the server internet address and put into addr structure */ |
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607 /* fill in the socket address structure and connect to server */ |
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608 vim_memset((char *)&server, 0, sizeof(server)); |
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609 server.sin_family = AF_INET; |
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610 server.sin_port = htons(port); |
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611 if ((host = gethostbyname(hostname)) == NULL) |
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612 { |
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613 ch_error(channel, "in gethostbyname() in channel_open()"); |
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614 PERROR("E901: gethostbyname() in channel_open()"); |
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615 channel_free(channel); |
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616 return NULL; |
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617 } |
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618 memcpy((char *)&server.sin_addr, host->h_addr, host->h_length); |
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619 |
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620 /* On Mac and Solaris a zero timeout almost never works. At least wait |
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621 * one millisecond. Let's do it for all systems, because we don't know why |
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622 * this is needed. */ |
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623 if (waittime == 0) |
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624 waittime = 1; |
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625 |
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626 /* |
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627 * For Unix we need to call connect() again after connect() failed. |
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628 * On Win32 one time is sufficient. |
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629 */ |
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630 while (TRUE) |
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631 { |
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632 if (sd >= 0) |
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633 sock_close(sd); |
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634 sd = socket(AF_INET, SOCK_STREAM, 0); |
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635 if (sd == -1) |
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636 { |
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637 ch_error(channel, "in socket() in channel_open()."); |
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638 PERROR("E898: socket() in channel_open()"); |
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639 channel_free(channel); |
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640 return NULL; |
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641 } |
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642 |
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643 if (waittime >= 0) |
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644 { |
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645 /* Make connect() non-blocking. */ |
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646 if ( |
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647 #ifdef _WIN32 |
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648 ioctlsocket(sd, FIONBIO, &val) < 0 |
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649 #else |
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650 fcntl(sd, F_SETFL, O_NONBLOCK) < 0 |
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651 #endif |
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652 ) |
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653 { |
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654 SOCK_ERRNO; |
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655 ch_errorn(channel, |
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656 "channel_open: Connect failed with errno %d", errno); |
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657 sock_close(sd); |
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658 channel_free(channel); |
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659 return NULL; |
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660 } |
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661 } |
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662 |
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663 /* Try connecting to the server. */ |
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664 ch_logsn(channel, "Connecting to %s port %d", hostname, port); |
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665 ret = connect(sd, (struct sockaddr *)&server, sizeof(server)); |
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666 |
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667 SOCK_ERRNO; |
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668 if (ret < 0) |
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669 { |
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670 if (errno != EWOULDBLOCK |
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671 && errno != ECONNREFUSED |
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672 #ifdef EINPROGRESS |
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673 && errno != EINPROGRESS |
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674 #endif |
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675 ) |
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676 { |
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677 ch_errorn(channel, |
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678 "channel_open: Connect failed with errno %d", errno); |
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679 PERROR(_(e_cannot_connect)); |
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680 sock_close(sd); |
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681 channel_free(channel); |
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682 return NULL; |
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683 } |
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684 } |
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685 |
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686 /* If we don't block and connect() failed then try using select() to |
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687 * wait for the connection to be made. */ |
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688 if (waittime >= 0 && ret < 0) |
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689 { |
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690 struct timeval tv; |
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691 fd_set rfds; |
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692 fd_set wfds; |
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693 #ifndef WIN32 |
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694 int so_error = 0; |
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695 socklen_t so_error_len = sizeof(so_error); |
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696 #endif |
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697 |
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698 FD_ZERO(&rfds); |
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699 FD_SET(sd, &rfds); |
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700 FD_ZERO(&wfds); |
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701 FD_SET(sd, &wfds); |
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702 |
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703 tv.tv_sec = waittime / 1000; |
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704 tv.tv_usec = (waittime % 1000) * 1000; |
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705 #ifndef WIN32 |
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706 gettimeofday(&start_tv, NULL); |
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707 #endif |
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708 ch_logn(channel, |
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709 "Waiting for connection (waittime %d msec)...", waittime); |
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710 ret = select((int)sd + 1, &rfds, &wfds, NULL, &tv); |
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711 |
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712 if (ret < 0) |
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713 { |
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714 SOCK_ERRNO; |
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715 ch_errorn(channel, |
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716 "channel_open: Connect failed with errno %d", errno); |
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717 PERROR(_(e_cannot_connect)); |
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718 sock_close(sd); |
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719 channel_free(channel); |
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720 return NULL; |
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721 } |
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722 |
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723 #ifdef WIN32 |
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724 /* On Win32: select() is expected to work and wait for up to the |
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725 * waittime for the socket to be open. */ |
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726 if (!FD_ISSET(sd, &wfds) || ret == 0) |
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727 #else |
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728 /* On Linux-like systems: See socket(7) for the behavior |
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729 * After putting the socket in non-blocking mode, connect() will |
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730 * return EINPROGRESS, select() will not wait (as if writing is |
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731 * possible), need to use getsockopt() to check if the socket is |
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732 * actually able to connect. |
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733 * We detect an failure to connect when either read and write fds |
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734 * are set. Use getsockopt() to find out what kind of failure. */ |
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735 if (FD_ISSET(sd, &rfds) || FD_ISSET(sd, &wfds)) |
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736 { |
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737 ret = getsockopt(sd, |
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738 SOL_SOCKET, SO_ERROR, &so_error, &so_error_len); |
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739 if (ret < 0 || (so_error != 0 |
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740 && so_error != EWOULDBLOCK |
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741 && so_error != ECONNREFUSED |
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742 # ifdef EINPROGRESS |
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743 && so_error != EINPROGRESS |
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744 # endif |
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745 )) |
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746 { |
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747 ch_errorn(channel, |
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748 "channel_open: Connect failed with errno %d", |
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749 so_error); |
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750 PERROR(_(e_cannot_connect)); |
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751 sock_close(sd); |
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752 channel_free(channel); |
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753 return NULL; |
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754 } |
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755 } |
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756 |
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757 if (!FD_ISSET(sd, &wfds) || so_error != 0) |
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758 #endif |
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759 { |
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760 #ifndef WIN32 |
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761 struct timeval end_tv; |
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762 long elapsed_msec; |
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763 |
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764 gettimeofday(&end_tv, NULL); |
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765 elapsed_msec = (end_tv.tv_sec - start_tv.tv_sec) * 1000 |
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766 + (end_tv.tv_usec - start_tv.tv_usec) / 1000; |
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767 if (waittime > 1 && elapsed_msec < waittime) |
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768 { |
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769 /* The port isn't ready but we also didn't get an error. |
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770 * This happens when the server didn't open the socket |
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771 * yet. Wait a bit and try again. */ |
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772 mch_delay(waittime < 50 ? (long)waittime : 50L, TRUE); |
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773 ui_breakcheck(); |
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774 if (!got_int) |
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775 { |
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776 /* reduce the waittime by the elapsed time and the 50 |
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777 * msec delay (or a bit more) */ |
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778 waittime -= elapsed_msec; |
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779 if (waittime > 50) |
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780 waittime -= 50; |
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781 else |
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782 waittime = 1; |
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783 continue; |
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784 } |
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785 /* we were interrupted, behave as if timed out */ |
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786 } |
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787 #endif |
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788 /* We timed out. */ |
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789 ch_error(channel, "Connection timed out"); |
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790 sock_close(sd); |
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commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
791 channel_free(channel); |
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
792 return NULL; |
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
793 } |
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
794 |
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
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parents:
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diff
changeset
|
795 ch_log(channel, "Connection made"); |
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
796 break; |
8096
882ba5080c5c
commit https://github.com/vim/vim/commit/e74e8e7d758e9312165a931f176185f07a64231a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
797 } |
7982
5c30ba57aaea
commit https://github.com/vim/vim/commit/7a84dbe6be0ef0e1ffbb7148cfe4ab50b9ba8f41
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
798 } |
7935
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7933
diff
changeset
|
799 |
7982
5c30ba57aaea
commit https://github.com/vim/vim/commit/7a84dbe6be0ef0e1ffbb7148cfe4ab50b9ba8f41
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
800 if (waittime >= 0) |
5c30ba57aaea
commit https://github.com/vim/vim/commit/7a84dbe6be0ef0e1ffbb7148cfe4ab50b9ba8f41
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
801 { |
7935
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
802 #ifdef _WIN32 |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
803 val = 0; |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
804 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
|
805 #else |
7961
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
806 (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
|
807 #endif |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
808 } |
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
809 |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
810 channel->CH_SOCK_FD = (sock_T)sd; |
8210
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
811 channel->ch_nb_close_cb = nb_close_cb; |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
812 |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
813 #ifdef FEAT_GUI |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
814 channel_gui_register(channel); |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
815 #endif |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
816 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
817 return channel; |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
818 } |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
819 |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
820 #if defined(CHANNEL_PIPES) || defined(PROTO) |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
821 void |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8055
diff
changeset
|
822 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
|
823 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
824 channel->CH_IN_FD = in; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
825 channel->CH_OUT_FD = out; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
826 channel->CH_ERR_FD = err; |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
827 } |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
828 #endif |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
829 |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
830 /* |
8386
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
831 * Sets the job the channel is associated with and associated options. |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
832 * This does not keep a refcount, when the job is freed ch_job is cleared. |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
833 */ |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
834 void |
8386
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
835 channel_set_job(channel_T *channel, job_T *job, jobopt_T *options) |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
836 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
837 channel->ch_job = job; |
8386
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
838 |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
839 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
|
840 |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
841 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
|
842 { |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
843 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
|
844 |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
845 in_part->ch_buffer = job->jv_in_buf; |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
846 ch_logs(channel, "reading from buffer '%s'", |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
847 (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
|
848 if (options->jo_set & JO_IN_TOP) |
8422
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
849 { |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
850 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
|
851 { |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
852 /* 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
|
853 * to the buffer. */ |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
854 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
|
855 in_part->ch_buf_top = |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
856 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
|
857 } |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
858 else |
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
859 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
|
860 } |
8386
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
861 else |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
862 in_part->ch_buf_top = 1; |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
863 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
|
864 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
|
865 else |
3b9a306724ec
commit https://github.com/vim/vim/commit/014069a7ac51557e531eb3c8b94e36f2193f6c21
Christian Brabandt <cb@256bit.org>
parents:
8382
diff
changeset
|
866 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
|
867 } |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
868 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
869 |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
870 /* |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
871 * 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
|
872 */ |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
873 static buf_T * |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
874 find_buffer(char_u *name) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
875 { |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
876 buf_T *buf = NULL; |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
877 buf_T *save_curbuf = curbuf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
878 |
8291
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
879 if (name != NULL && *name != NUL) |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
880 buf = buflist_findname(name); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
881 if (buf == NULL) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
882 { |
8297
4929eca308b7
commit https://github.com/vim/vim/commit/e26643e6bcd6c6c42f5eae78cee2e7950cd3f629
Christian Brabandt <cb@256bit.org>
parents:
8291
diff
changeset
|
883 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
|
884 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
|
885 buf_copy_options(buf, BCO_ENTER); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
886 #ifdef FEAT_QUICKFIX |
8422
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
887 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
|
888 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
|
889 #endif |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
890 curbuf = buf; |
8422
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
891 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
|
892 ml_open(curbuf); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
893 ml_replace(1, (char_u *)"Reading from channel output...", TRUE); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
894 changed_bytes(1, 0); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
895 curbuf = save_curbuf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
896 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
897 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
898 return buf; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
899 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
900 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
901 /* |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
902 * 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
|
903 */ |
18a3f0f05244
commit https://github.com/vim/vim/commit/910b8aac5dc4693c4508b7acd2cef0bbfac04242
Christian Brabandt <cb@256bit.org>
parents:
8084
diff
changeset
|
904 void |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
905 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
|
906 { |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
907 int part; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
908 char_u **cbp; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
909 |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
910 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
|
911 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
|
912 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
|
913 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
|
914 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
|
915 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
|
916 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
|
917 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
|
918 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
|
919 |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
920 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
|
921 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
|
922 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
|
923 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
|
924 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
|
925 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
|
926 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
|
927 |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
928 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
|
929 { |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
930 cbp = &channel->ch_callback; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
931 vim_free(*cbp); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
932 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
|
933 *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
|
934 else |
8165
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
935 *cbp = NULL; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
936 } |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
937 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
|
938 { |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
939 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
|
940 vim_free(*cbp); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
941 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
|
942 *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
|
943 else |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
944 *cbp = NULL; |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
945 } |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
946 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
|
947 { |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
948 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
|
949 vim_free(*cbp); |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
950 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
|
951 *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
|
952 else |
973686665238
commit https://github.com/vim/vim/commit/b6b5252bcde68b296858bc090cb424493635dfec
Christian Brabandt <cb@256bit.org>
parents:
8159
diff
changeset
|
953 *cbp = NULL; |
8132
f96536c291d8
commit https://github.com/vim/vim/commit/0ba75a9714884895b2ac09733158c47544a8dfb9
Christian Brabandt <cb@256bit.org>
parents:
8124
diff
changeset
|
954 } |
8210
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
955 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
|
956 { |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
957 cbp = &channel->ch_close_cb; |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
958 vim_free(*cbp); |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
959 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
|
960 *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
|
961 else |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
962 *cbp = NULL; |
b717dae2f26d
commit https://github.com/vim/vim/commit/4e221c99e85ed40c98892068a01270b9e7492d98
Christian Brabandt <cb@256bit.org>
parents:
8204
diff
changeset
|
963 } |
8267
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|
964 |
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965 if ((opt->jo_set & JO_OUT_IO) && opt->jo_io[PART_OUT] == JIO_BUFFER) |
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|
966 { |
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967 /* writing output to a buffer. Default mode is NL. */ |
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|
968 if (!(opt->jo_set & JO_OUT_MODE)) |
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969 channel->ch_part[PART_OUT].ch_mode = MODE_NL; |
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970 channel->ch_part[PART_OUT].ch_buffer = |
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|
971 find_buffer(opt->jo_io_name[PART_OUT]); |
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972 ch_logs(channel, "writing to buffer '%s'", |
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973 (char *)channel->ch_part[PART_OUT].ch_buffer->b_ffname); |
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974 } |
8094
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975 } |
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976 |
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|
977 /* |
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978 * Set the callback for "channel"/"part" for the response with "id". |
8031
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979 */ |
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980 void |
8151
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981 channel_set_req_callback( |
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982 channel_T *channel, |
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983 int part, |
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984 char_u *callback, |
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985 int id) |
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986 { |
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987 cbq_T *head = &channel->ch_part[part].ch_cb_head; |
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988 cbq_T *item = (cbq_T *)alloc((int)sizeof(cbq_T)); |
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989 |
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990 if (item != NULL) |
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991 { |
8041
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992 item->cq_callback = vim_strsave(callback); |
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993 item->cq_seq_nr = id; |
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994 item->cq_prev = head->cq_prev; |
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995 head->cq_prev = item; |
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|
996 item->cq_next = NULL; |
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997 if (item->cq_prev == NULL) |
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998 head->cq_next = item; |
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999 else |
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1000 item->cq_prev->cq_next = item; |
7933
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1001 } |
7788
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1002 } |
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1003 |
8422
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1004 static void |
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1005 write_buf_line(buf_T *buf, linenr_T lnum, channel_T *channel) |
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1006 { |
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1007 char_u *line = ml_get_buf(buf, lnum, FALSE); |
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1008 int len = (int)STRLEN(line); |
8422
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1009 char_u *p; |
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1010 |
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1011 /* TODO: check if channel can be written to, do not block on write */ |
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1012 if ((p = alloc(len + 2)) == NULL) |
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1013 return; |
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1014 STRCPY(p, line); |
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1015 p[len] = NL; |
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1016 p[len + 1] = NUL; |
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1017 channel_send(channel, PART_IN, p, "write_buf_line()"); |
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1018 vim_free(p); |
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1019 } |
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1020 |
7788
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1021 /* |
8422
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1022 * Write any lines to the input channel. |
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1023 */ |
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1024 void |
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1025 channel_write_in(channel_T *channel) |
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1026 { |
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1027 chanpart_T *in_part = &channel->ch_part[PART_IN]; |
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1028 linenr_T lnum; |
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1029 buf_T *buf = in_part->ch_buffer; |
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1030 int written = 0; |
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1031 |
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1032 if (buf == NULL) |
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1033 return; |
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1034 if (!buf_valid(buf) || buf->b_ml.ml_mfp == NULL) |
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1035 { |
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1036 /* buffer was wiped out or unloaded */ |
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1037 in_part->ch_buffer = NULL; |
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1038 return; |
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1039 } |
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1040 if (in_part->ch_fd == INVALID_FD) |
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1041 /* pipe was closed */ |
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1042 return; |
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1043 |
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1044 for (lnum = in_part->ch_buf_top; lnum <= in_part->ch_buf_bot |
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1045 && lnum <= buf->b_ml.ml_line_count; ++lnum) |
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1046 { |
8422
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1047 write_buf_line(buf, lnum, channel); |
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1048 ++written; |
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|
1049 } |
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1050 |
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1051 if (written == 1) |
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1052 ch_logn(channel, "written line %d to channel", (int)lnum - 1); |
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1053 else if (written > 1) |
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1054 ch_logn(channel, "written %d lines to channel", written); |
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1055 |
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1056 in_part->ch_buf_top = lnum; |
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1057 } |
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1058 |
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1059 /* |
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1060 * Write appended lines above the last one in "buf" to the channel. |
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1061 */ |
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1062 void |
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1063 channel_write_new_lines(buf_T *buf) |
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1064 { |
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1065 channel_T *channel; |
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1066 int found_one = FALSE; |
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1067 |
8422
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1068 /* There could be more than one channel for the buffer, loop over all of |
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1069 * them. */ |
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1070 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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1071 { |
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1072 chanpart_T *in_part = &channel->ch_part[PART_IN]; |
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1073 linenr_T lnum; |
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1074 int written = 0; |
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1075 |
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1076 if (in_part->ch_buffer == buf) |
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1077 { |
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1078 if (in_part->ch_fd == INVALID_FD) |
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1079 /* pipe was closed */ |
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1080 continue; |
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1081 found_one = TRUE; |
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1082 for (lnum = in_part->ch_buf_bot; lnum < buf->b_ml.ml_line_count; |
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1083 ++lnum) |
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1084 { |
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1085 write_buf_line(buf, lnum, channel); |
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1086 ++written; |
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1087 } |
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1088 |
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1089 if (written == 1) |
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1090 ch_logn(channel, "written line %d to channel", (int)lnum - 1); |
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1091 else if (written > 1) |
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1092 ch_logn(channel, "written %d lines to channel", written); |
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1093 |
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1094 in_part->ch_buf_bot = lnum; |
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1095 } |
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1096 } |
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1097 if (!found_one) |
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1098 buf->b_write_to_channel = FALSE; |
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1099 } |
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1100 |
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1101 /* |
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1102 * Invoke the "callback" on channel "channel". |
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1103 */ |
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1104 static void |
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1105 invoke_callback(channel_T *channel, char_u *callback, typval_T *argv) |
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1106 { |
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1107 typval_T rettv; |
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1108 int dummy; |
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1109 |
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1110 argv[0].v_type = VAR_CHANNEL; |
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1111 argv[0].vval.v_channel = channel; |
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1112 |
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1113 call_func(callback, (int)STRLEN(callback), |
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1114 &rettv, 2, argv, 0L, 0L, &dummy, TRUE, NULL); |
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1115 clear_tv(&rettv); |
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1116 |
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1117 /* If an echo command was used the cursor needs to be put back where |
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1118 * it belongs. If highlighting was changed a redraw is needed. */ |
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1119 update_screen(0); |
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1120 setcursor(); |
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1121 cursor_on(); |
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1122 out_flush(); |
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1123 #ifdef FEAT_GUI |
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1124 if (gui.in_use) |
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1125 { |
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1126 gui_update_cursor(TRUE, FALSE); |
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1127 gui_mch_flush(); |
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1128 } |
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1129 #endif |
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1130 } |
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1131 |
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1132 /* |
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1133 * Return the first buffer from channel "channel"/"part" and remove it. |
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1134 * The caller must free it. |
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1135 * Returns NULL if there is nothing. |
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1136 */ |
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1137 char_u * |
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1138 channel_get(channel_T *channel, int part) |
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1139 { |
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1140 readq_T *head = &channel->ch_part[part].ch_head; |
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1141 readq_T *node = head->rq_next; |
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1142 char_u *p; |
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1143 |
8041
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1144 if (node == NULL) |
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1145 return NULL; |
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1146 /* dispose of the node but keep the buffer */ |
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1147 p = node->rq_buffer; |
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1148 head->rq_next = node->rq_next; |
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1149 if (node->rq_next == NULL) |
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1150 head->rq_prev = NULL; |
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1151 else |
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1152 node->rq_next->rq_prev = NULL; |
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1153 vim_free(node); |
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1154 return p; |
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1155 } |
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1156 |
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1157 /* |
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1158 * Returns the whole buffer contents concatenated for "channel"/"part". |
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1159 */ |
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1160 static char_u * |
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1161 channel_get_all(channel_T *channel, int part) |
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1162 { |
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1163 /* Concatenate everything into one buffer. |
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1164 * TODO: avoid multiple allocations. */ |
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1165 while (channel_collapse(channel, part) == OK) |
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1166 ; |
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1167 return channel_get(channel, part); |
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1168 } |
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1169 |
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1170 /* |
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1171 * Collapses the first and second buffer for "channel"/"part". |
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1172 * Returns FAIL if that is not possible. |
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1173 */ |
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1174 int |
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1175 channel_collapse(channel_T *channel, int part) |
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1176 { |
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1177 readq_T *head = &channel->ch_part[part].ch_head; |
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1178 readq_T *node = head->rq_next; |
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1179 char_u *p; |
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1180 |
8041
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1181 if (node == NULL || node->rq_next == NULL) |
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1182 return FAIL; |
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1183 |
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1184 p = alloc((unsigned)(STRLEN(node->rq_buffer) |
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1185 + STRLEN(node->rq_next->rq_buffer) + 1)); |
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1186 if (p == NULL) |
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1187 return FAIL; /* out of memory */ |
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1188 STRCPY(p, node->rq_buffer); |
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1189 STRCAT(p, node->rq_next->rq_buffer); |
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1190 vim_free(node->rq_next->rq_buffer); |
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1191 node->rq_next->rq_buffer = p; |
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1192 |
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1193 /* dispose of the node and its buffer */ |
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1194 head->rq_next = node->rq_next; |
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1195 head->rq_next->rq_prev = NULL; |
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1196 vim_free(node->rq_buffer); |
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1197 vim_free(node); |
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1198 return OK; |
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1199 } |
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1200 |
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1201 /* |
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1202 * Store "buf[len]" on "channel"/"part". |
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1203 * Returns OK or FAIL. |
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1204 */ |
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1205 static int |
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1206 channel_save(channel_T *channel, int part, char_u *buf, int len) |
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1207 { |
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1208 readq_T *node; |
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1209 readq_T *head = &channel->ch_part[part].ch_head; |
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1210 char_u *p; |
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1211 int i; |
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1212 |
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1213 node = (readq_T *)alloc(sizeof(readq_T)); |
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1214 if (node == NULL) |
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1215 return FAIL; /* out of memory */ |
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1216 node->rq_buffer = alloc(len + 1); |
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1217 if (node->rq_buffer == NULL) |
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1218 { |
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1219 vim_free(node); |
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1220 return FAIL; /* out of memory */ |
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1221 } |
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1222 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1223 if (channel->ch_part[part].ch_mode == MODE_NL) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1224 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1225 /* Drop any CR before a NL. */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1226 p = node->rq_buffer; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1227 for (i = 0; i < len; ++i) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1228 if (buf[i] != CAR || i + 1 >= len || buf[i + 1] != NL) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1229 *p++ = buf[i]; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1230 *p = NUL; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1231 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1232 else |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1233 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1234 mch_memmove(node->rq_buffer, buf, len); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1235 node->rq_buffer[len] = NUL; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1236 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1237 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1238 /* append node to the tail of the queue */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1239 node->rq_next = NULL; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1240 node->rq_prev = head->rq_prev; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1241 if (head->rq_prev == NULL) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1242 head->rq_next = node; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1243 else |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1244 head->rq_prev->rq_next = node; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1245 head->rq_prev = node; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1246 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1247 if (log_fd != NULL) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1248 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1249 ch_log_lead("RECV ", channel); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1250 fprintf(log_fd, "'"); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1251 if (fwrite(buf, len, 1, log_fd) != 1) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1252 return FAIL; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1253 fprintf(log_fd, "'\n"); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1254 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1255 return OK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1256 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1257 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1258 /* |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1259 * 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:
7864
diff
changeset
|
1260 * complete. The messages are added to the queue. |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1261 * Return TRUE if there is more to read. |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1262 */ |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1263 static int |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1264 channel_parse_json(channel_T *channel, int part) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1265 { |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1266 js_read_T reader; |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1267 typval_T listtv; |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1268 jsonq_T *item; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1269 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:
7885
diff
changeset
|
1270 int ret; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1271 |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1272 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
|
1273 return FALSE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1274 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1275 /* TODO: make reader work properly */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1276 /* reader.js_buf = channel_peek(channel, part); */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1277 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
|
1278 reader.js_used = 0; |
7883
98a96e0ca73b
commit https://github.com/vim/vim/commit/56ead341a75e1a0395eee94a3280c67e2278a57e
Christian Brabandt <cb@256bit.org>
parents:
7872
diff
changeset
|
1279 reader.js_fill = NULL; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1280 /* reader.js_fill = channel_fill; */ |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1281 reader.js_cookie = channel; |
7967
45ea5ebf3a98
commit https://github.com/vim/vim/commit/595e64e259faefb330866852e1b9f6168544572a
Christian Brabandt <cb@256bit.org>
parents:
7965
diff
changeset
|
1282 ret = json_decode(&reader, &listtv, |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1283 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:
7885
diff
changeset
|
1284 if (ret == OK) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1285 { |
7937
2e905dfc6999
commit https://github.com/vim/vim/commit/6076fe1986255d32b7a078a28bf9e7bea19d6f30
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
1286 /* 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
|
1287 * items. */ |
2e905dfc6999
commit https://github.com/vim/vim/commit/6076fe1986255d32b7a078a28bf9e7bea19d6f30
Christian Brabandt <cb@256bit.org>
parents:
7935
diff
changeset
|
1288 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:
7885
diff
changeset
|
1289 { |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1290 /* TODO: give error */ |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1291 clear_tv(&listtv); |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1292 } |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1293 else |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1294 { |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1295 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
|
1296 if (item == NULL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1297 clear_tv(&listtv); |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1298 else |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1299 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1300 item->jq_value = alloc_tv(); |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1301 if (item->jq_value == NULL) |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1302 { |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1303 vim_free(item); |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1304 clear_tv(&listtv); |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1305 } |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1306 else |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1307 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1308 *item->jq_value = listtv; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1309 item->jq_prev = head->jq_prev; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1310 head->jq_prev = item; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1311 item->jq_next = NULL; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1312 if (item->jq_prev == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1313 head->jq_next = item; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1314 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1315 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
|
1316 } |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1317 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1318 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1319 } |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1320 |
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1321 /* 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
|
1322 * TODO: insert in front */ |
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1323 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
|
1324 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1325 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
|
1326 (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
|
1327 ret = TRUE; |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1328 } |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1329 else |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1330 ret = FALSE; |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1331 |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1332 vim_free(reader.js_buf); |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1333 return ret; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1334 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1335 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1336 /* |
8074
dc32c8026899
commit https://github.com/vim/vim/commit/d46ae142aa9452e99576b5e923de974704e3c896
Christian Brabandt <cb@256bit.org>
parents:
8072
diff
changeset
|
1337 * 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
|
1338 */ |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1339 static void |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1340 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
|
1341 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1342 if (node->cq_prev == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1343 head->cq_next = node->cq_next; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1344 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1345 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
|
1346 if (node->cq_next == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1347 head->cq_prev = node->cq_prev; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1348 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1349 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
|
1350 } |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1351 |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1352 /* |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1353 * 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
|
1354 * 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
|
1355 */ |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1356 static void |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1357 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
|
1358 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1359 if (node->jq_prev == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1360 head->jq_next = node->jq_next; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1361 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1362 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
|
1363 if (node->jq_next == NULL) |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1364 head->jq_prev = node->jq_prev; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1365 else |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1366 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
|
1367 vim_free(node); |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1368 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1369 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1370 /* |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1371 * 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
|
1372 * 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
|
1373 * 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
|
1374 * with id ch_block_id. |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1375 * 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
|
1376 * Return FAIL otherwise. |
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 static int |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1379 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
|
1380 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1381 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
|
1382 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
|
1383 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1384 while (item != NULL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1385 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1386 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
|
1387 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
|
1388 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1389 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
|
1390 || (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
|
1391 || tv->vval.v_number == 0 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1392 || 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
|
1393 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1394 *rettv = item->jq_value; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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|
1395 remove_json_node(head, item); |
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diff
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|
1396 return OK; |
17e6ff1a74f1
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|
1397 } |
8041
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1398 item = item->jq_next; |
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diff
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|
1399 } |
17e6ff1a74f1
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diff
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|
1400 return FAIL; |
17e6ff1a74f1
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Christian Brabandt <cb@256bit.org>
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|
1401 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
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diff
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|
1402 |
8159
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diff
changeset
|
1403 #define CH_JSON_MAX_ARGS 4 |
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|
1404 |
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diff
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|
1405 /* |
8151
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commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
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|
1406 * Execute a command received over "channel"/"part" |
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|
1407 * "argv[0]" is the command string. |
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|
1408 * "argv[1]" etc. have further arguments, type is VAR_UNKNOWN if missing. |
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diff
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|
1409 */ |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1410 static void |
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Christian Brabandt <cb@256bit.org>
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changeset
|
1411 channel_exe_cmd(channel_T *channel, int part, typval_T *argv) |
7840
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commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
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|
1412 { |
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diff
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|
1413 char_u *cmd = argv[0].vval.v_string; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1414 char_u *arg; |
d0958e22d9ff
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1415 int options = channel->ch_part[part].ch_mode == MODE_JS ? JSON_JS : 0; |
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|
1416 |
8159
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|
1417 if (argv[1].v_type != VAR_STRING) |
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|
1418 { |
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|
1419 ch_error(channel, "received command with non-string argument"); |
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Christian Brabandt <cb@256bit.org>
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|
1420 if (p_verbose > 2) |
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|
1421 EMSG("E903: received command with non-string argument"); |
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|
1422 return; |
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
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|
1423 } |
8159
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|
1424 arg = argv[1].vval.v_string; |
7872
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commit https://github.com/vim/vim/commit/14ad611ca435d97e8fd0d9ab03ddc982843298ac
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1425 if (arg == NULL) |
4b9d4600166f
commit https://github.com/vim/vim/commit/14ad611ca435d97e8fd0d9ab03ddc982843298ac
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|
1426 arg = (char_u *)""; |
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|
1427 |
7840
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changeset
|
1428 if (STRCMP(cmd, "ex") == 0) |
28f569c7dab9
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|
1429 { |
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parents:
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changeset
|
1430 do_cmdline_cmd(arg); |
7840
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|
1431 } |
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
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|
1432 else if (STRCMP(cmd, "normal") == 0) |
28f569c7dab9
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|
1433 { |
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commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
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changeset
|
1434 exarg_T ea; |
7840
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|
1435 |
7864
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changeset
|
1436 ea.arg = arg; |
6b0891de44a9
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changeset
|
1437 ea.addr_count = 0; |
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1438 ea.forceit = TRUE; /* no mapping */ |
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1439 ex_normal(&ea); |
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
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parents:
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diff
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|
1440 } |
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1441 else if (STRCMP(cmd, "redraw") == 0) |
6b0891de44a9
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Christian Brabandt <cb@256bit.org>
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|
1442 { |
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1443 exarg_T ea; |
7840
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Christian Brabandt <cb@256bit.org>
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|
1444 |
7872
4b9d4600166f
commit https://github.com/vim/vim/commit/14ad611ca435d97e8fd0d9ab03ddc982843298ac
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changeset
|
1445 ea.forceit = *arg != NUL; |
7864
6b0891de44a9
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diff
changeset
|
1446 ex_redraw(&ea); |
6b0891de44a9
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|
1447 showruler(FALSE); |
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
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diff
changeset
|
1448 setcursor(); |
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1449 out_flush(); |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1450 #ifdef FEAT_GUI |
7864
6b0891de44a9
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changeset
|
1451 if (gui.in_use) |
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
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|
1452 { |
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1453 gui_update_cursor(FALSE, FALSE); |
6b0891de44a9
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diff
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|
1454 gui_mch_flush(); |
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
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|
1455 } |
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1456 #endif |
6b0891de44a9
commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
Christian Brabandt <cb@256bit.org>
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|
1457 } |
8159
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commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
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parents:
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diff
changeset
|
1458 else if (STRCMP(cmd, "expr") == 0 || STRCMP(cmd, "call") == 0) |
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commit https://github.com/vim/vim/commit/fb1f62691eae7c79a28b3b17a60e72ce198c71a2
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diff
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|
1459 { |
8159
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parents:
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diff
changeset
|
1460 int is_call = cmd[0] == 'c'; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1461 int id_idx = is_call ? 3 : 2; |
7864
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parents:
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|
1462 |
8159
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commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1463 if (argv[id_idx].v_type != VAR_UNKNOWN |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
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changeset
|
1464 && argv[id_idx].v_type != VAR_NUMBER) |
7864
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|
1465 { |
8159
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parents:
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diff
changeset
|
1466 ch_error(channel, "last argument for expr/call must be a number"); |
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changeset
|
1467 if (p_verbose > 2) |
8159
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diff
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|
1468 EMSG("E904: last argument for expr/call must be a number"); |
d0958e22d9ff
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|
1469 } |
d0958e22d9ff
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|
1470 else if (is_call && argv[2].v_type != VAR_LIST) |
d0958e22d9ff
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|
1471 { |
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|
1472 ch_error(channel, "third argument for call must be a list"); |
d0958e22d9ff
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|
1473 if (p_verbose > 2) |
d0958e22d9ff
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changeset
|
1474 EMSG("E904: third argument for call must be a list"); |
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|
1475 } |
6b0891de44a9
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|
1476 else |
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Christian Brabandt <cb@256bit.org>
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|
1477 { |
7906
ea1fd8d750a6
commit https://github.com/vim/vim/commit/fcb1e3d16832ce06da0dc38ecb7ab9aaa3ee4383
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parents:
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diff
changeset
|
1478 typval_T *tv; |
8159
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diff
changeset
|
1479 typval_T res_tv; |
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1480 typval_T err_tv; |
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1481 char_u *json = NULL; |
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1482 |
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|
1483 /* Don't pollute the display with errors. */ |
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1484 ++emsg_skip; |
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1485 if (!is_call) |
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1486 tv = eval_expr(arg, NULL); |
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1487 else if (func_call(arg, &argv[2], NULL, &res_tv) == OK) |
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1488 tv = &res_tv; |
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1489 else |
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1490 tv = NULL; |
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1491 |
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1492 if (argv[id_idx].v_type == VAR_NUMBER) |
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1493 { |
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1494 int id = argv[id_idx].vval.v_number; |
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1495 |
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1496 if (tv != NULL) |
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1497 json = json_encode_nr_expr(id, tv, options); |
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1498 if (tv == NULL || (json != NULL && *json == NUL)) |
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1499 { |
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1500 /* If evaluation failed or the result can't be encoded |
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1501 * then return the string "ERROR". */ |
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1502 vim_free(json); |
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1503 free_tv(tv); |
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1504 err_tv.v_type = VAR_STRING; |
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1505 err_tv.vval.v_string = (char_u *)"ERROR"; |
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1506 tv = &err_tv; |
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1507 json = json_encode_nr_expr(id, tv, options); |
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1508 } |
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1509 if (json != NULL) |
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1510 { |
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1511 channel_send(channel, |
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1512 part == PART_SOCK ? PART_SOCK : PART_IN, |
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1513 json, (char *)cmd); |
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|
1514 vim_free(json); |
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1515 } |
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1516 } |
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1517 --emsg_skip; |
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1518 if (tv == &res_tv) |
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1519 clear_tv(tv); |
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|
1520 else if (tv != &err_tv) |
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1521 free_tv(tv); |
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1522 } |
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1523 } |
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1524 else if (p_verbose > 2) |
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1525 { |
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|
1526 ch_errors(channel, "Receved unknown command: %s", (char *)cmd); |
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|
1527 EMSG2("E905: received unknown command: %s", cmd); |
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|
1528 } |
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1529 } |
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|
1530 |
8382
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|
1531 static void |
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|
1532 invoke_one_time_callback( |
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1533 channel_T *channel, |
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|
1534 cbq_T *cbhead, |
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|
1535 cbq_T *item, |
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|
1536 typval_T *argv) |
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|
1537 { |
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|
1538 ch_logs(channel, "Invoking one-time callback %s", |
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1539 (char *)item->cq_callback); |
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|
1540 /* Remove the item from the list first, if the callback |
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1541 * invokes ch_close() the list will be cleared. */ |
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1542 remove_cb_node(cbhead, item); |
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|
1543 invoke_callback(channel, item->cq_callback, argv); |
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1544 vim_free(item->cq_callback); |
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|
1545 vim_free(item); |
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1546 } |
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1547 |
8422
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1548 static void |
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1549 append_to_buffer(buf_T *buffer, char_u *msg, channel_T *channel) |
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1550 { |
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1551 buf_T *save_curbuf = curbuf; |
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1552 linenr_T lnum = buffer->b_ml.ml_line_count; |
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|
1553 int save_write_to = buffer->b_write_to_channel; |
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1554 |
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1555 /* If the buffer is also used as input insert above the last |
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1556 * line. Don't write these lines. */ |
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1557 if (save_write_to) |
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1558 { |
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1559 --lnum; |
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1560 buffer->b_write_to_channel = FALSE; |
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1561 } |
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1562 |
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1563 /* Append to the buffer */ |
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1564 ch_logn(channel, "appending line %d to buffer", (int)lnum + 1); |
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1565 |
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|
1566 curbuf = buffer; |
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|
1567 u_sync(TRUE); |
5d2c84be23b5
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|
1568 /* ignore undo failure, undo is not very useful here */ |
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|
1569 ignored = u_save(lnum, lnum + 1); |
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|
1570 |
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|
1571 ml_append(lnum, msg, 0, FALSE); |
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diff
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|
1572 appended_lines_mark(lnum, 1L); |
5d2c84be23b5
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|
1573 curbuf = save_curbuf; |
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|
1574 |
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|
1575 if (buffer->b_nwindows > 0) |
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|
1576 { |
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|
1577 win_T *wp; |
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|
1578 win_T *save_curwin; |
5d2c84be23b5
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|
1579 |
5d2c84be23b5
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|
1580 FOR_ALL_WINDOWS(wp) |
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|
1581 { |
5d2c84be23b5
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|
1582 if (wp->w_buffer == buffer |
5d2c84be23b5
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|
1583 && (save_write_to |
5d2c84be23b5
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|
1584 ? wp->w_cursor.lnum == lnum + 1 |
5d2c84be23b5
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|
1585 : (wp->w_cursor.lnum == lnum |
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1586 && wp->w_cursor.col == 0))) |
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|
1587 { |
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|
1588 ++wp->w_cursor.lnum; |
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|
1589 save_curwin = curwin; |
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|
1590 curwin = wp; |
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1591 curbuf = curwin->w_buffer; |
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|
1592 scroll_cursor_bot(0, FALSE); |
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|
1593 curwin = save_curwin; |
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|
1594 curbuf = curwin->w_buffer; |
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1595 } |
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1596 } |
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|
1597 redraw_buf_later(buffer, VALID); |
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|
1598 channel_need_redraw = TRUE; |
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|
1599 } |
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1600 |
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|
1601 if (save_write_to) |
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1602 { |
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|
1603 channel_T *ch; |
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1604 |
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1605 /* Find channels reading from this buffer and adjust their |
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1606 * next-to-read line number. */ |
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1607 buffer->b_write_to_channel = TRUE; |
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1608 for (ch = first_channel; ch != NULL; ch = ch->ch_next) |
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1609 { |
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1610 chanpart_T *in_part = &ch->ch_part[PART_IN]; |
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1611 |
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1612 if (in_part->ch_buffer == buffer) |
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1613 in_part->ch_buf_bot = buffer->b_ml.ml_line_count; |
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1614 } |
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1615 } |
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1616 } |
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1617 |
7840
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1618 /* |
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1619 * Invoke a callback for "channel"/"part" if needed. |
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1620 * Return TRUE when a message was handled, there might be another one. |
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1621 */ |
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|
1622 static int |
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|
1623 may_invoke_callback(channel_T *channel, int part) |
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1624 { |
7868
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1625 char_u *msg = NULL; |
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1626 typval_T *listtv = NULL; |
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1627 typval_T argv[CH_JSON_MAX_ARGS]; |
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1628 int seq_nr = -1; |
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1629 ch_mode_T ch_mode = channel->ch_part[part].ch_mode; |
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1630 cbq_T *cbhead = &channel->ch_part[part].ch_cb_head; |
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1631 cbq_T *cbitem; |
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|
1632 char_u *callback = NULL; |
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1633 buf_T *buffer = NULL; |
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1634 |
8210
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1635 if (channel->ch_nb_close_cb != NULL) |
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1636 /* this channel is handled elsewhere (netbeans) */ |
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1637 return FALSE; |
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1638 |
8404
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1639 /* Use a message-specific callback, part callback or channel callback */ |
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1640 for (cbitem = cbhead->cq_next; cbitem != NULL; cbitem = cbitem->cq_next) |
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1641 if (cbitem->cq_seq_nr == 0) |
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1642 break; |
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1643 if (cbitem != NULL) |
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1644 callback = cbitem->cq_callback; |
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1645 else if (channel->ch_part[part].ch_callback != NULL) |
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1646 callback = channel->ch_part[part].ch_callback; |
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1647 else |
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1648 callback = channel->ch_callback; |
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1649 |
8267
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1650 buffer = channel->ch_part[part].ch_buffer; |
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changeset
|
1651 if (buffer != NULL && !buf_valid(buffer)) |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
1652 { |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
1653 /* buffer was wiped out */ |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
1654 channel->ch_part[part].ch_buffer = NULL; |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
1655 buffer = NULL; |
ac0c43e7af20
commit https://github.com/vim/vim/commit/c7f0ebc6d1e1cdaed816b88a0d6092c5ace615eb
Christian Brabandt <cb@256bit.org>
parents:
8267
diff
changeset
|
1656 } |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1657 |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1658 if (ch_mode == MODE_JSON || ch_mode == MODE_JS) |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1659 { |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1660 listitem_T *item; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1661 int argc = 0; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1662 |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1663 /* Get any json message in the queue. */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1664 if (channel_get_json(channel, part, -1, &listtv) == FAIL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1665 { |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1666 /* Parse readahead, return when there is still no message. */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1667 channel_parse_json(channel, part); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1668 if (channel_get_json(channel, part, -1, &listtv) == FAIL) |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1669 return FALSE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1670 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1671 |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1672 for (item = listtv->vval.v_list->lv_first; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1673 item != NULL && argc < CH_JSON_MAX_ARGS; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1674 item = item->li_next) |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1675 argv[argc++] = item->li_tv; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1676 while (argc < CH_JSON_MAX_ARGS) |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1677 argv[argc++].v_type = VAR_UNKNOWN; |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1678 |
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1679 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
|
1680 { |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1681 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
|
1682 |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1683 /* ["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
|
1684 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
|
1685 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
|
1686 free_tv(listtv); |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1687 return TRUE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1688 } |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1689 |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1690 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
|
1691 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1692 ch_error(channel, |
8114
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
8096
diff
changeset
|
1693 "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
|
1694 free_tv(listtv); |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1695 return FALSE; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1696 } |
8159
d0958e22d9ff
commit https://github.com/vim/vim/commit/ece61b06ef4726515177c9b293e1c20d2122a73f
Christian Brabandt <cb@256bit.org>
parents:
8157
diff
changeset
|
1697 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
|
1698 } |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1699 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
|
1700 { |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1701 /* 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
|
1702 return FALSE; |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
1703 } |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1704 else |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1705 { |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1706 /* 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
|
1707 if (callback == NULL && buffer == NULL) |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1708 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1709 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
|
1710 { |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
1711 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
|
1712 vim_free(msg); |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
1713 } |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1714 return FALSE; |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1715 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1716 |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1717 if (ch_mode == MODE_NL) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1718 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1719 char_u *nl; |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1720 char_u *buf; |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1721 |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1722 /* 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
|
1723 * 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
|
1724 while (TRUE) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1725 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1726 buf = channel_peek(channel, part); |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1727 nl = vim_strchr(buf, NL); |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1728 if (nl != NULL) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1729 break; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1730 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
|
1731 return FALSE; /* incomplete message */ |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1732 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1733 if (nl[1] == NUL) |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1734 { |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1735 /* 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
|
1736 msg = channel_get(channel, part); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1737 *nl = NUL; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1738 } |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1739 else |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1740 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1741 /* 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
|
1742 * the buffer. */ |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1743 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
|
1744 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
|
1745 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1746 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1747 else |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
1748 /* 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
|
1749 * get everything we have. */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
1750 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
|
1751 |
8358
49d0e094cb93
commit https://github.com/vim/vim/commit/bf73b91c664488ca57e2b4a8eb9b1f36f6625bc7
Christian Brabandt <cb@256bit.org>
parents:
8356
diff
changeset
|
1752 if (msg == NULL) |
49d0e094cb93
commit https://github.com/vim/vim/commit/bf73b91c664488ca57e2b4a8eb9b1f36f6625bc7
Christian Brabandt <cb@256bit.org>
parents:
8356
diff
changeset
|
1753 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
|
1754 |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1755 argv[1].v_type = VAR_STRING; |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1756 argv[1].vval.v_string = msg; |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1757 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1758 |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1759 if (seq_nr > 0) |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
1760 { |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1761 int done = FALSE; |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1762 |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1763 /* 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
|
1764 for (cbitem = cbhead->cq_next; cbitem != NULL; cbitem = cbitem->cq_next) |
8382
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1765 if (cbitem->cq_seq_nr == seq_nr) |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1766 { |
8382
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1767 invoke_one_time_callback(channel, cbhead, cbitem, argv); |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1768 done = TRUE; |
7933
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1769 break; |
1f0743f4f88f
commit https://github.com/vim/vim/commit/a07fec9c85d062acd9dd433a2e681770f459ba47
Christian Brabandt <cb@256bit.org>
parents:
7931
diff
changeset
|
1770 } |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1771 if (!done) |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
1772 ch_logn(channel, "Dropping message %d without callback", seq_nr); |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1773 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1774 else if (callback != NULL || buffer != NULL) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1775 { |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1776 if (buffer != NULL) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1777 { |
8346
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1778 if (msg == NULL) |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1779 /* 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
|
1780 msg = json_encode(listtv, ch_mode); |
8fa75a4c39bd
commit https://github.com/vim/vim/commit/cc7f8be3e0e6c4d902b02052a862e21c3a3fbe22
Christian Brabandt <cb@256bit.org>
parents:
8334
diff
changeset
|
1781 if (msg != NULL) |
8422
5d2c84be23b5
commit https://github.com/vim/vim/commit/99ef06296f3c37490511c03786a2c8672e015c56
Christian Brabandt <cb@256bit.org>
parents:
8410
diff
changeset
|
1782 append_to_buffer(buffer, msg, channel); |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1783 } |
8382
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1784 |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
1785 if (callback != NULL) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1786 { |
8382
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1787 if (cbitem != NULL) |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1788 invoke_one_time_callback(channel, cbhead, cbitem, argv); |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1789 else |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1790 { |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1791 /* invoke the channel callback */ |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1792 ch_logs(channel, "Invoking channel callback %s", |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1793 (char *)callback); |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
8358
diff
changeset
|
1794 invoke_callback(channel, callback, argv); |
3dbe93a240d8
commit https://github.com/vim/vim/commit/d6547fc6471d9084f942bdc4ae3aedb39361751d
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1795 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1796 } |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1797 } |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1798 else |
8114
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
8096
diff
changeset
|
1799 ch_log(channel, "Dropping message"); |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1800 |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
1801 if (listtv != NULL) |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1802 free_tv(listtv); |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
1803 vim_free(msg); |
7885
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
7883
diff
changeset
|
1804 |
6e6f829af138
commit https://github.com/vim/vim/commit/df5b27b20ec023274fb0f5347973d5abcde7ddd6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1805 return TRUE; |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1806 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
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parents:
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changeset
|
1807 |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
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parents:
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diff
changeset
|
1808 /* |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1809 * Return TRUE when channel "channel" is open for writing to. |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1810 * Also returns FALSE or invalid "channel". |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1811 */ |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
1812 int |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
1813 channel_can_write_to(channel_T *channel) |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
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parents:
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diff
changeset
|
1814 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1815 return channel != NULL && (channel->CH_SOCK_FD != INVALID_FD |
8031
ece323e2b57f
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Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
1816 #ifdef CHANNEL_PIPES |
8151
aa845d10c6fb
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1817 || channel->CH_IN_FD != INVALID_FD |
8031
ece323e2b57f
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1818 #endif |
ece323e2b57f
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parents:
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diff
changeset
|
1819 ); |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
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parents:
7743
diff
changeset
|
1820 } |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1821 |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
1822 /* |
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1823 * Return TRUE when channel "channel" is open for reading or writing. |
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1824 * Also returns FALSE for invalid "channel". |
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1825 */ |
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1826 int |
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1827 channel_is_open(channel_T *channel) |
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1828 { |
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1829 return channel != NULL && (channel->CH_SOCK_FD != INVALID_FD |
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1830 #ifdef CHANNEL_PIPES |
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1831 || channel->CH_IN_FD != INVALID_FD |
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1832 || channel->CH_OUT_FD != INVALID_FD |
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1833 || channel->CH_ERR_FD != INVALID_FD |
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1834 #endif |
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1835 ); |
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1836 } |
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1837 |
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1838 /* |
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1839 * Return a string indicating the status of the channel. |
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1840 */ |
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1841 char * |
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1842 channel_status(channel_T *channel) |
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1843 { |
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1844 if (channel == NULL) |
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1845 return "fail"; |
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1846 if (channel_is_open(channel)) |
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1847 return "open"; |
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1848 return "closed"; |
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1849 } |
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1850 |
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1851 /* |
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1852 * Close channel "channel". |
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1853 * Trigger the close callback if "invoke_close_cb" is TRUE. |
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1854 * Does not clear the buffers. |
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1855 */ |
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1856 void |
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1857 channel_close(channel_T *channel, int invoke_close_cb) |
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1858 { |
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1859 ch_log(channel, "Closing channel"); |
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1860 |
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1861 #ifdef FEAT_GUI |
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1862 channel_gui_unregister(channel); |
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1863 #endif |
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1864 |
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1865 if (channel->CH_SOCK_FD != INVALID_FD) |
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1866 { |
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1867 sock_close(channel->CH_SOCK_FD); |
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1868 channel->CH_SOCK_FD = INVALID_FD; |
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1869 } |
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1870 #if defined(CHANNEL_PIPES) |
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1871 if (channel->CH_IN_FD != INVALID_FD) |
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1872 { |
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1873 fd_close(channel->CH_IN_FD); |
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1874 channel->CH_IN_FD = INVALID_FD; |
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1875 } |
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1876 if (channel->CH_OUT_FD != INVALID_FD) |
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1877 { |
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1878 fd_close(channel->CH_OUT_FD); |
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1879 channel->CH_OUT_FD = INVALID_FD; |
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1880 } |
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1881 if (channel->CH_ERR_FD != INVALID_FD) |
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1882 { |
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1883 fd_close(channel->CH_ERR_FD); |
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1884 channel->CH_ERR_FD = INVALID_FD; |
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1885 } |
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1886 #endif |
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1887 |
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1888 if (invoke_close_cb && channel->ch_close_cb != NULL) |
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1889 { |
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1890 typval_T argv[1]; |
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1891 typval_T rettv; |
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1892 int dummy; |
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1893 |
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1894 /* invoke the close callback; increment the refcount to avoid it |
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1895 * being freed halfway */ |
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1896 ch_logs(channel, "Invoking close callback %s", |
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1897 (char *)channel->ch_close_cb); |
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1898 argv[0].v_type = VAR_CHANNEL; |
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1899 argv[0].vval.v_channel = channel; |
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1900 ++channel->ch_refcount; |
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1901 call_func(channel->ch_close_cb, (int)STRLEN(channel->ch_close_cb), |
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1902 &rettv, 1, argv, 0L, 0L, &dummy, TRUE, NULL); |
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1903 clear_tv(&rettv); |
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1904 --channel->ch_refcount; |
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1905 |
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1906 /* the callback is only called once */ |
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1907 vim_free(channel->ch_close_cb); |
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1908 channel->ch_close_cb = NULL; |
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1909 } |
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1910 |
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1911 channel->ch_nb_close_cb = NULL; |
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1912 } |
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1913 |
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1914 /* |
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1915 * Return the first buffer from "channel"/"part" without removing it. |
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1916 * Returns NULL if there is nothing. |
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1917 */ |
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1918 char_u * |
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1919 channel_peek(channel_T *channel, int part) |
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1920 { |
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1921 readq_T *head = &channel->ch_part[part].ch_head; |
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1922 |
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1923 if (head->rq_next == NULL) |
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1924 return NULL; |
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1925 return head->rq_next->rq_buffer; |
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1926 } |
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1927 |
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1928 /* |
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1929 * Clear the read buffer on "channel"/"part". |
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1930 */ |
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1931 static void |
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1932 channel_clear_one(channel_T *channel, int part) |
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1933 { |
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1934 jsonq_T *json_head = &channel->ch_part[part].ch_json_head; |
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1935 cbq_T *cb_head = &channel->ch_part[part].ch_cb_head; |
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1936 |
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1937 while (channel_peek(channel, part) != NULL) |
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1938 vim_free(channel_get(channel, part)); |
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1939 |
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1940 while (cb_head->cq_next != NULL) |
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1941 { |
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1942 cbq_T *node = cb_head->cq_next; |
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1943 |
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1944 remove_cb_node(cb_head, node); |
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1945 vim_free(node->cq_callback); |
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1946 vim_free(node); |
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1947 } |
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1948 |
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1949 while (json_head->jq_next != NULL) |
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1950 { |
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1951 free_tv(json_head->jq_next->jq_value); |
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1952 remove_json_node(json_head, json_head->jq_next); |
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1953 } |
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1954 |
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1955 vim_free(channel->ch_part[part].ch_callback); |
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1956 channel->ch_part[part].ch_callback = NULL; |
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1957 } |
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1958 |
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1959 /* |
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1960 * Clear all the read buffers on "channel". |
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1961 */ |
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1962 void |
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1963 channel_clear(channel_T *channel) |
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1964 { |
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1965 ch_log(channel, "Clearing channel"); |
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1966 channel_clear_one(channel, PART_SOCK); |
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1967 #ifdef CHANNEL_PIPES |
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1968 channel_clear_one(channel, PART_OUT); |
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1969 channel_clear_one(channel, PART_ERR); |
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1970 #endif |
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1971 vim_free(channel->ch_callback); |
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1972 channel->ch_callback = NULL; |
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1973 vim_free(channel->ch_close_cb); |
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1974 channel->ch_close_cb = NULL; |
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1975 } |
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1976 |
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1977 #if defined(EXITFREE) || defined(PROTO) |
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1978 void |
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1979 channel_free_all(void) |
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1980 { |
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1981 channel_T *channel; |
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1982 |
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1983 ch_log(NULL, "channel_free_all()"); |
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1984 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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1985 channel_clear(channel); |
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1986 } |
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1987 #endif |
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1988 |
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1989 |
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1990 /* Sent when the channel is found closed when reading. */ |
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1991 #define DETACH_MSG_RAW "DETACH\n" |
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1992 |
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1993 /* Buffer size for reading incoming messages. */ |
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1994 #define MAXMSGSIZE 4096 |
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1995 |
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1996 /* |
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1997 * Check for reading from "fd" with "timeout" msec. |
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1998 * Return FAIL when there is nothing to read. |
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1999 */ |
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2000 static int |
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2001 channel_wait(channel_T *channel, sock_T fd, int timeout) |
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2002 { |
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2003 if (timeout > 0) |
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2004 ch_logn(channel, "Waiting for up to %d msec", timeout); |
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2005 |
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2006 # ifdef WIN32 |
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2007 if (fd != channel->CH_SOCK_FD) |
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2008 { |
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2009 DWORD nread; |
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2010 int diff; |
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2011 DWORD deadline = GetTickCount() + timeout; |
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2012 |
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2013 /* reading from a pipe, not a socket */ |
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2014 while (TRUE) |
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2015 { |
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2016 if (PeekNamedPipe((HANDLE)fd, NULL, 0, NULL, &nread, NULL) |
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2017 && nread > 0) |
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2018 return OK; |
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2019 diff = deadline - GetTickCount(); |
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2020 if (diff <= 0) |
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2021 break; |
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2022 /* Wait for 5 msec. |
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2023 * TODO: increase the sleep time when looping more often */ |
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2024 Sleep(5); |
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2025 } |
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2026 } |
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2027 else |
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2028 #endif |
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2029 { |
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2030 #if defined(HAVE_SELECT) |
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2031 struct timeval tval; |
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2032 fd_set rfds; |
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2033 int ret; |
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2034 |
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2035 FD_ZERO(&rfds); |
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2036 FD_SET((int)fd, &rfds); |
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2037 tval.tv_sec = timeout / 1000; |
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2038 tval.tv_usec = (timeout % 1000) * 1000; |
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2039 for (;;) |
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2040 { |
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2041 ret = select((int)fd + 1, &rfds, NULL, NULL, &tval); |
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2042 # ifdef EINTR |
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2043 SOCK_ERRNO; |
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2044 if (ret == -1 && errno == EINTR) |
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2045 continue; |
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2046 # endif |
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2047 if (ret > 0) |
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2048 return OK; |
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2049 break; |
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2050 } |
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2051 #else |
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2052 struct pollfd fds; |
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2053 |
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2054 fds.fd = fd; |
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2055 fds.events = POLLIN; |
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2056 if (poll(&fds, 1, timeout) > 0) |
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2057 return OK; |
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2058 #endif |
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2059 } |
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2060 return FAIL; |
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2061 } |
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2062 |
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2063 /* |
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2064 * Return a unique ID to be used in a message. |
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2065 */ |
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2066 int |
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2067 channel_get_id(void) |
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2068 { |
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2069 static int next_id = 1; |
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2070 |
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2071 return next_id++; |
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2072 } |
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2073 |
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2074 /* |
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2075 * Read from channel "channel" for as long as there is something to read. |
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2076 * "part" is PART_SOCK, PART_OUT or PART_ERR. |
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2077 * The data is put in the read queue. |
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2078 */ |
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2079 void |
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2080 channel_read(channel_T *channel, int part, char *func) |
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2081 { |
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2082 static char_u *buf = NULL; |
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2083 int len = 0; |
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2084 int readlen = 0; |
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2085 sock_T fd; |
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2086 int use_socket = FALSE; |
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2087 |
8151
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2088 fd = channel->ch_part[part].ch_fd; |
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2089 if (fd == INVALID_FD) |
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2090 { |
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2091 ch_error(channel, "channel_read() called while socket is closed"); |
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2092 return; |
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2093 } |
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2094 use_socket = fd == channel->CH_SOCK_FD; |
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2095 |
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2096 /* Allocate a buffer to read into. */ |
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2097 if (buf == NULL) |
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2098 { |
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2099 buf = alloc(MAXMSGSIZE); |
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2100 if (buf == NULL) |
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2101 return; /* out of memory! */ |
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2102 } |
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2103 |
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2104 /* Keep on reading for as long as there is something to read. |
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2105 * Use select() or poll() to avoid blocking on a message that is exactly |
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2106 * MAXMSGSIZE long. */ |
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2107 for (;;) |
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2108 { |
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2109 if (channel_wait(channel, fd, 0) == FAIL) |
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2110 break; |
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2111 if (use_socket) |
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2112 len = sock_read(fd, (char *)buf, MAXMSGSIZE); |
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2113 else |
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2114 len = fd_read(fd, (char *)buf, MAXMSGSIZE); |
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2115 if (len <= 0) |
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2116 break; /* error or nothing more to read */ |
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2117 |
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2118 /* Store the read message in the queue. */ |
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2119 channel_save(channel, part, buf, len); |
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2120 readlen += len; |
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2121 if (len < MAXMSGSIZE) |
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2122 break; /* did read everything that's available */ |
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2123 } |
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2124 |
8261
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2125 /* Reading a disconnection (readlen == 0), or an error. */ |
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2126 if (readlen <= 0) |
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2127 { |
8261
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2128 /* Do not give an error message, most likely the other end just |
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2129 * exited. */ |
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2130 ch_errors(channel, "%s(): Cannot read from channel", func); |
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2131 |
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2132 /* Queue a "DETACH" netbeans message in the command queue in order to |
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2133 * terminate the netbeans session later. Do not end the session here |
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2134 * directly as we may be running in the context of a call to |
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2135 * netbeans_parse_messages(): |
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2136 * netbeans_parse_messages |
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2137 * -> autocmd triggered while processing the netbeans cmd |
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2138 * -> ui_breakcheck |
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2139 * -> gui event loop or select loop |
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2140 * -> channel_read() |
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2141 * Don't send "DETACH" for a JS or JSON channel. |
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2142 */ |
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2143 if (channel->ch_part[part].ch_mode == MODE_RAW |
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2144 || channel->ch_part[part].ch_mode == MODE_NL) |
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2145 channel_save(channel, part, (char_u *)DETACH_MSG_RAW, |
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2146 (int)STRLEN(DETACH_MSG_RAW)); |
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2147 |
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2148 /* TODO: When reading from stdout is not possible, should we try to |
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2149 * keep stdin and stderr open? Probably not, assume the other side |
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2150 * has died. */ |
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2151 channel_close(channel, TRUE); |
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2152 if (channel->ch_nb_close_cb != NULL) |
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2153 (*channel->ch_nb_close_cb)(); |
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2154 } |
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2155 |
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2156 #if defined(CH_HAS_GUI) && defined(FEAT_GUI_GTK) |
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2157 /* signal the main loop that there is something to read */ |
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2158 if (CH_HAS_GUI && gtk_main_level() > 0) |
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2159 gtk_main_quit(); |
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2160 #endif |
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2161 } |
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2162 |
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2163 /* |
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2164 * Read from RAW or NL "channel"/"part". Blocks until there is something to |
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2165 * read or the timeout expires. |
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2166 * Returns what was read in allocated memory. |
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2167 * Returns NULL in case of error or timeout. |
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2168 */ |
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2169 char_u * |
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2170 channel_read_block(channel_T *channel, int part, int timeout) |
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parents:
7780
diff
changeset
|
2171 { |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2172 char_u *buf; |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2173 char_u *msg; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2174 ch_mode_T mode = channel->ch_part[part].ch_mode; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2175 sock_T fd = channel->ch_part[part].ch_fd; |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2176 char_u *nl; |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2177 |
8114
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
8096
diff
changeset
|
2178 ch_logsn(channel, "Blocking %s read, timeout: %d msec", |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2179 mode == MODE_RAW ? "RAW" : "NL", timeout); |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2180 |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2181 while (TRUE) |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
2182 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2183 buf = channel_peek(channel, part); |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2184 if (buf != NULL && (mode == MODE_RAW |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2185 || (mode == MODE_NL && vim_strchr(buf, NL) != NULL))) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2186 break; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2187 if (buf != NULL && channel_collapse(channel, part) == OK) |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2188 continue; |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8009
diff
changeset
|
2189 |
7935
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7933
diff
changeset
|
2190 /* Wait for up to the channel timeout. */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2191 if (fd == INVALID_FD |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2192 || channel_wait(channel, fd, timeout) == FAIL) |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2193 return NULL; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2194 channel_read(channel, part, "channel_read_block"); |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2195 } |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
2196 |
8084
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2197 if (mode == MODE_RAW) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2198 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2199 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
|
2200 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2201 else |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2202 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2203 nl = vim_strchr(buf, NL); |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2204 if (nl[1] == NUL) |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2205 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2206 /* get the whole buffer */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2207 msg = channel_get(channel, part); |
8084
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commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2208 *nl = NUL; |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2209 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2210 else |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
8080
diff
changeset
|
2211 { |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2212 /* Copy the message into allocated memory and remove it from the |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2213 * buffer. */ |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2214 msg = vim_strnsave(buf, (int)(nl - buf)); |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2215 mch_memmove(buf, nl + 1, STRLEN(nl + 1) + 1); |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2216 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2217 } |
3ea56a74077f
commit https://github.com/vim/vim/commit/9a6e33a19b18f20c25b73392cd2faa3ec4890c8c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2218 if (log_fd != NULL) |
8114
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2219 ch_logn(channel, "Returning %d bytes", (int)STRLEN(msg)); |
8084
3ea56a74077f
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parents:
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diff
changeset
|
2220 return msg; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2221 } |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
7780
diff
changeset
|
2222 |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2223 /* |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2224 * Read one JSON message with ID "id" from "channel"/"part" and store the |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2225 * result in "rettv". |
8157
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2226 * When "id" is -1 accept any message; |
7935
3f2e0b62003d
commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023
Christian Brabandt <cb@256bit.org>
parents:
7933
diff
changeset
|
2227 * Blocks until the message is received or the timeout is reached. |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2228 */ |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2229 int |
8157
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2230 channel_read_json_block( |
8310
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2231 channel_T *channel, |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2232 int part, |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2233 int timeout, |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2234 int id, |
aec8f8ce8e4c
commit https://github.com/vim/vim/commit/d6051b5eb83687f60bb4a2f3d5cd23fe8b290eb4
Christian Brabandt <cb@256bit.org>
parents:
8297
diff
changeset
|
2235 typval_T **rettv) |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2236 { |
7997
c1c9ab17e197
commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324
Christian Brabandt <cb@256bit.org>
parents:
7988
diff
changeset
|
2237 int more; |
8059
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
Christian Brabandt <cb@256bit.org>
parents:
8055
diff
changeset
|
2238 sock_T fd; |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
2239 |
8114
4aea0b0aa714
commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
parents:
8096
diff
changeset
|
2240 ch_log(channel, "Reading JSON"); |
8157
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2241 if (id != -1) |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2242 channel->ch_part[part].ch_block_id = id; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2243 for (;;) |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2244 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2245 more = channel_parse_json(channel, part); |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2246 |
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2247 /* search for messsage "id" */ |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2248 if (channel_get_json(channel, part, id, rettv) == OK) |
7997
c1c9ab17e197
commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324
Christian Brabandt <cb@256bit.org>
parents:
7988
diff
changeset
|
2249 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
8134
diff
changeset
|
2250 channel->ch_part[part].ch_block_id = 0; |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2251 return OK; |
7997
c1c9ab17e197
commit https://github.com/vim/vim/commit/e56bf15c163a921ce9e1c09c0d5b3a03efc63324
Christian Brabandt <cb@256bit.org>
parents:
7988
diff
changeset
|
2252 } |
7868
17e6ff1a74f1
commit https://github.com/vim/vim/commit/19d2f1589850d7db1ce77efec052929246f156e2
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
2253 |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2254 if (!more) |
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
7885
diff
changeset
|
2255 { |
93c61501c2cf
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2256 /* Handle any other messages in the queue. If done some more |
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|
2257 * messages may have arrived. */ |
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|
2258 if (channel_parse_messages()) |
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|
2259 continue; |
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2260 |
8157
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|
2261 /* Wait for up to the timeout. */ |
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|
2262 fd = channel->ch_part[part].ch_fd; |
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|
2263 if (fd == INVALID_FD || channel_wait(channel, fd, timeout) == FAIL) |
7899
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|
2264 break; |
8151
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|
2265 channel_read(channel, part, "channel_read_json_block"); |
7899
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2266 } |
7868
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2267 } |
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2268 channel->ch_part[part].ch_block_id = 0; |
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2269 return FAIL; |
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2270 } |
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2271 |
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2272 # if defined(WIN32) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) \ |
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2273 || defined(PROTO) |
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|
2274 /* |
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2275 * Lookup the channel from the socket. Set "partp" to the fd index. |
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2276 * Returns NULL when the socket isn't found. |
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2277 */ |
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|
2278 channel_T * |
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|
2279 channel_fd2channel(sock_T fd, int *partp) |
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|
2280 { |
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2281 channel_T *channel; |
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2282 int part; |
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2283 |
8151
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2284 if (fd != INVALID_FD) |
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2285 for (channel = first_channel; channel != NULL; |
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2286 channel = channel->ch_next) |
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2287 { |
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|
2288 # ifdef CHANNEL_PIPES |
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2289 for (part = PART_SOCK; part < PART_IN; ++part) |
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|
2290 # else |
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2291 part = PART_SOCK; |
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2292 # endif |
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2293 if (channel->ch_part[part].ch_fd == fd) |
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2294 { |
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2295 *partp = part; |
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2296 return channel; |
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2297 } |
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2298 } |
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2299 return NULL; |
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2300 } |
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2301 # endif |
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2302 |
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|
2303 # if defined(WIN32) || defined(PROTO) |
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|
2304 /* |
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2305 * Check the channels for anything that is ready to be read. |
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2306 * The data is put in the read queue. |
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2307 */ |
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|
2308 void |
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|
2309 channel_handle_events(void) |
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2310 { |
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|
2311 channel_T *channel; |
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|
2312 int part; |
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2313 sock_T fd; |
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2314 |
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2315 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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2316 { |
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|
2317 # ifdef CHANNEL_PIPES |
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|
2318 /* check the socket and pipes */ |
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|
2319 for (part = PART_SOCK; part <= PART_ERR; ++part) |
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2320 # else |
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|
2321 /* only check the socket */ |
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|
2322 part = PART_SOCK; |
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2323 # endif |
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2324 { |
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|
2325 fd = channel->ch_part[part].ch_fd; |
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2326 if (fd != INVALID_FD && channel_wait(channel, fd, 0) == OK) |
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2327 channel_read(channel, part, "channel_handle_events"); |
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2328 } |
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2329 } |
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2330 } |
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2331 # endif |
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2332 |
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2333 /* |
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2334 * Write "buf" (NUL terminated string) to "channel"/"part". |
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2335 * When "fun" is not NULL an error message might be given. |
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2336 * Return FAIL or OK. |
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2337 */ |
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2338 int |
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2339 channel_send(channel_T *channel, int part, char_u *buf, char *fun) |
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2340 { |
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2341 int len = (int)STRLEN(buf); |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2342 int res; |
8151
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2343 sock_T fd; |
7770
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2344 |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2345 fd = channel->ch_part[part].ch_fd; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2346 if (fd == INVALID_FD) |
7770
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2347 { |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2348 if (!channel->ch_error && fun != NULL) |
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
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|
2349 { |
8114
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commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2350 ch_errors(channel, "%s(): write while not connected", fun); |
7770
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2351 EMSG2("E630: %s(): write while not connected", fun); |
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2352 } |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2353 channel->ch_error = TRUE; |
7788
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2354 return FAIL; |
7770
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2355 } |
7788
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2356 |
8031
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commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2357 if (log_fd != NULL) |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2358 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8039
diff
changeset
|
2359 ch_log_lead("SEND ", channel); |
8031
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commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2360 fprintf(log_fd, "'"); |
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2361 ignored = (int)fwrite(buf, len, 1, log_fd); |
8031
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2362 fprintf(log_fd, "'\n"); |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2363 fflush(log_fd); |
8428
4e22d0e7bfb1
commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae
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parents:
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diff
changeset
|
2364 did_log_msg = TRUE; |
8031
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2365 } |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
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parents:
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|
2366 |
8151
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commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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changeset
|
2367 if (part == PART_SOCK) |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
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parents:
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changeset
|
2368 res = sock_write(fd, (char *)buf, len); |
8031
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commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
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parents:
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|
2369 else |
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2370 res = fd_write(fd, (char *)buf, len); |
8031
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commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
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parents:
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|
2371 if (res != len) |
7770
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commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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|
2372 { |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2373 if (!channel->ch_error && fun != NULL) |
42c1a4e63d12
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|
2374 { |
8114
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commit https://github.com/vim/vim/commit/81661fb86801e6d6e5194b43dfd27d73fcc016ec
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changeset
|
2375 ch_errors(channel, "%s(): write failed", fun); |
7770
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|
2376 EMSG2("E631: %s(): write failed", fun); |
42c1a4e63d12
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parents:
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|
2377 } |
42c1a4e63d12
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2378 channel->ch_error = TRUE; |
7788
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|
2379 return FAIL; |
7770
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Christian Brabandt <cb@256bit.org>
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|
2380 } |
7788
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2381 |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
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|
2382 channel->ch_error = FALSE; |
192ae655ac91
commit https://github.com/vim/vim/commit/3b5f929b18492fec291d1ec95a91f54e5912c03b
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|
2383 return OK; |
7770
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|
2384 } |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2385 |
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2386 # if (defined(UNIX) && !defined(HAVE_SELECT)) || defined(PROTO) |
7743
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|
2387 /* |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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parents:
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changeset
|
2388 * Add open channels to the poll struct. |
6069f43cea4e
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changeset
|
2389 * Return the adjusted struct index. |
6069f43cea4e
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|
2390 * The type of "fds" is hidden to avoid problems with the function proto. |
6069f43cea4e
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|
2391 */ |
6069f43cea4e
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|
2392 int |
6069f43cea4e
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parents:
diff
changeset
|
2393 channel_poll_setup(int nfd_in, void *fds_in) |
6069f43cea4e
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|
2394 { |
8047
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parents:
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diff
changeset
|
2395 int nfd = nfd_in; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
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changeset
|
2396 channel_T *channel; |
7c74cafac0a1
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changeset
|
2397 struct pollfd *fds = fds_in; |
8151
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changeset
|
2398 int part; |
7743
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|
2399 |
8041
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|
2400 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
8049
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|
2401 { |
8031
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|
2402 # ifdef CHANNEL_PIPES |
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|
2403 for (part = PART_SOCK; part < PART_IN; ++part) |
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diff
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|
2404 # else |
8151
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|
2405 part = PART_SOCK; |
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|
2406 # endif |
8049
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|
2407 { |
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|
2408 if (channel->ch_part[part].ch_fd != INVALID_FD) |
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|
2409 { |
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|
2410 channel->ch_part[part].ch_poll_idx = nfd; |
aa845d10c6fb
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Christian Brabandt <cb@256bit.org>
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|
2411 fds[nfd].fd = channel->ch_part[part].ch_fd; |
8047
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|
2412 fds[nfd].events = POLLIN; |
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2413 nfd++; |
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2414 } |
7c74cafac0a1
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|
2415 else |
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|
2416 channel->ch_part[part].ch_poll_idx = -1; |
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2417 } |
15253130abd8
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2418 } |
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2419 |
6069f43cea4e
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2420 return nfd; |
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2421 } |
6069f43cea4e
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|
2422 |
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|
2423 /* |
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2424 * The type of "fds" is hidden to avoid problems with the function proto. |
6069f43cea4e
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2425 */ |
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|
2426 int |
6069f43cea4e
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|
2427 channel_poll_check(int ret_in, void *fds_in) |
6069f43cea4e
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|
2428 { |
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changeset
|
2429 int ret = ret_in; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
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diff
changeset
|
2430 channel_T *channel; |
7c74cafac0a1
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|
2431 struct pollfd *fds = fds_in; |
8151
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diff
changeset
|
2432 int part; |
7743
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|
2433 |
8041
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|
2434 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
8049
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|
2435 { |
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|
2436 # ifdef CHANNEL_PIPES |
8151
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|
2437 for (part = PART_SOCK; part < PART_IN; ++part) |
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|
2438 # else |
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|
2439 part = PART_SOCK; |
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|
2440 # endif |
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|
2441 { |
8151
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commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
2442 int idx = channel->ch_part[part].ch_poll_idx; |
8047
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|
2443 |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
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|
2444 if (ret > 0 && idx != -1 && fds[idx].revents & POLLIN) |
7c74cafac0a1
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|
2445 { |
8151
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commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
2446 channel_read(channel, part, "channel_poll_check"); |
8047
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|
2447 --ret; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
Christian Brabandt <cb@256bit.org>
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|
2448 } |
8031
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|
2449 } |
8049
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|
2450 } |
7743
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|
2451 |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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|
2452 return ret; |
6069f43cea4e
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|
2453 } |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
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|
2454 # endif /* UNIX && !HAVE_SELECT */ |
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|
2455 |
8122
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commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262
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changeset
|
2456 # if (!defined(WIN32) && defined(HAVE_SELECT)) || defined(PROTO) |
7743
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changeset
|
2457 /* |
6069f43cea4e
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|
2458 * The type of "rfds" is hidden to avoid problems with the function proto. |
6069f43cea4e
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|
2459 */ |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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|
2460 int |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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changeset
|
2461 channel_select_setup(int maxfd_in, void *rfds_in) |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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|
2462 { |
8047
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|
2463 int maxfd = maxfd_in; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
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changeset
|
2464 channel_T *channel; |
7c74cafac0a1
commit https://github.com/vim/vim/commit/7b3ca76a451b10d238ef946f3231762e0bd988e9
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|
2465 fd_set *rfds = rfds_in; |
8151
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|
2466 int part; |
7743
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|
2467 |
8041
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|
2468 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
8049
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|
2469 { |
8031
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|
2470 # ifdef CHANNEL_PIPES |
8151
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|
2471 for (part = PART_SOCK; part < PART_IN; ++part) |
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|
2472 # else |
8151
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|
2473 part = PART_SOCK; |
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|
2474 # endif |
7743
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|
2475 { |
8151
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|
2476 sock_T fd = channel->ch_part[part].ch_fd; |
8047
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|
2477 |
8151
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|
2478 if (fd != INVALID_FD) |
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|
2479 { |
8059
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|
2480 FD_SET((int)fd, rfds); |
19304db153bc
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|
2481 if (maxfd < (int)fd) |
19304db153bc
commit https://github.com/vim/vim/commit/d807036d10615b960c814ef3890ecad335b57f56
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|
2482 maxfd = (int)fd; |
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|
2483 } |
7743
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commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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|
2484 } |
8049
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|
2485 } |
7743
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|
2486 |
6069f43cea4e
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|
2487 return maxfd; |
6069f43cea4e
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|
2488 } |
6069f43cea4e
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|
2489 |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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|
2490 /* |
6069f43cea4e
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|
2491 * The type of "rfds" is hidden to avoid problems with the function proto. |
6069f43cea4e
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|
2492 */ |
6069f43cea4e
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Christian Brabandt <cb@256bit.org>
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|
2493 int |
6069f43cea4e
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|
2494 channel_select_check(int ret_in, void *rfds_in) |
6069f43cea4e
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|
2495 { |
8047
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|
2496 int ret = ret_in; |
7c74cafac0a1
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|
2497 channel_T *channel; |
7c74cafac0a1
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|
2498 fd_set *rfds = rfds_in; |
8151
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|
2499 int part; |
7743
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2500 |
8041
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|
2501 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
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2502 { |
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|
2503 # ifdef CHANNEL_PIPES |
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2504 for (part = PART_SOCK; part < PART_IN; ++part) |
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2505 # else |
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|
2506 part = PART_SOCK; |
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|
2507 # endif |
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2508 { |
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|
2509 sock_T fd = channel->ch_part[part].ch_fd; |
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2510 |
8151
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|
2511 if (ret > 0 && fd != INVALID_FD && FD_ISSET(fd, rfds)) |
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2512 { |
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|
2513 channel_read(channel, part, "channel_select_check"); |
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|
2514 --ret; |
7c74cafac0a1
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2515 } |
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parents:
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diff
changeset
|
2516 } |
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2517 } |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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diff
changeset
|
2518 |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
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changeset
|
2519 return ret; |
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
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|
2520 } |
8122
39532ee7dd43
commit https://github.com/vim/vim/commit/ed5a78e11c80c7b13b233149fd4273b71fc96262
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2521 # endif /* !WIN32 && HAVE_SELECT */ |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
|
2522 |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2523 /* |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2524 * Return TRUE if "channel" has JSON or other typeahead. |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
changeset
|
2525 */ |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2526 static int |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
changeset
|
2527 channel_has_readahead(channel_T *channel, int part) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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parents:
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diff
changeset
|
2528 { |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2529 ch_mode_T ch_mode = channel->ch_part[part].ch_mode; |
108d30ed34ba
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parents:
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diff
changeset
|
2530 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
changeset
|
2531 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
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|
2532 { |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2533 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
|
2534 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
|
2535 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2536 return item != NULL; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2537 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2538 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
|
2539 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2540 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2541 /* |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2542 * 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
|
2543 * 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
|
2544 * 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
|
2545 */ |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2546 int |
7840
28f569c7dab9
commit https://github.com/vim/vim/commit/20fb9f346497daca4d19402fdfa5de7958642477
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2547 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
|
2548 { |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2549 channel_T *channel = first_channel; |
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2550 int ret = FALSE; |
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2551 int r; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2552 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
|
2553 |
8428
4e22d0e7bfb1
commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2554 /* 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
|
2555 * lots of them. */ |
4e22d0e7bfb1
commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2556 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
|
2557 { |
4e22d0e7bfb1
commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2558 ch_log(NULL, "looking for messages on channels"); |
4e22d0e7bfb1
commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2559 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
|
2560 } |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
8049
diff
changeset
|
2561 while (channel != NULL) |
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2562 { |
8259
99a70c3b902f
commit https://github.com/vim/vim/commit/46c85439c966d7ed39fb3d711d4d6c61ac964647
Christian Brabandt <cb@256bit.org>
parents:
8257
diff
changeset
|
2563 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
|
2564 { |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2565 /* channel is no longer useful, free it */ |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
parents:
8240
diff
changeset
|
2566 channel_free(channel); |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
parents:
8240
diff
changeset
|
2567 channel = first_channel; |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
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parents:
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diff
changeset
|
2568 part = PART_SOCK; |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2569 continue; |
c4ffdda8cdfd
commit https://github.com/vim/vim/commit/c8dcbb12c5d7f3eb0c334daebb4475bb015b91e7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2570 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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parents:
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diff
changeset
|
2571 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
|
2572 || 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
|
2573 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2574 /* 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
|
2575 * 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
|
2576 ++channel->ch_refcount; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2577 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
|
2578 if (r == OK) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2579 ret = TRUE; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2580 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
|
2581 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2582 /* 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
|
2583 channel = first_channel; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2584 part = PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2585 continue; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2586 } |
7899
93c61501c2cf
commit https://github.com/vim/vim/commit/d7ece1008ee6173afda6d173bed486ae79c1c38a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2587 } |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2588 #ifdef CHANNEL_PIPES |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2589 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
|
2590 ++part; |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2591 else |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2592 #endif |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2593 { |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2594 channel = channel->ch_next; |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2595 part = PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2596 } |
8055
6db4b1c863ec
commit https://github.com/vim/vim/commit/3bece9fee9c02934d3e295b29d253e13d4ef26a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2597 } |
8267
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2598 |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2599 if (channel_need_redraw && must_redraw) |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2600 { |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2601 channel_need_redraw = FALSE; |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
8261
diff
changeset
|
2602 update_screen(0); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2603 setcursor(); |
108d30ed34ba
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Christian Brabandt <cb@256bit.org>
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changeset
|
2604 cursor_on(); |
108d30ed34ba
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2605 out_flush(); |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
Christian Brabandt <cb@256bit.org>
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diff
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|
2606 } |
108d30ed34ba
commit https://github.com/vim/vim/commit/187db50d0499aecf4cfd42fb4db0a1bebf61c8cd
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diff
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|
2607 |
7899
93c61501c2cf
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parents:
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diff
changeset
|
2608 return ret; |
7840
28f569c7dab9
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diff
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|
2609 } |
28f569c7dab9
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parents:
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diff
changeset
|
2610 |
7961
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
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diff
changeset
|
2611 /* |
a7e58c6e4e9a
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2612 * Mark references to lists used in channels. |
a7e58c6e4e9a
commit https://github.com/vim/vim/commit/fbc4b4db3a9690906a96e16724350a6241cf32a5
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parents:
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diff
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|
2613 */ |
7931
2679e636e862
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diff
changeset
|
2614 int |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
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diff
changeset
|
2615 set_ref_in_channel(int copyID) |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2616 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2617 int abort = FALSE; |
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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changeset
|
2618 channel_T *channel; |
8151
aa845d10c6fb
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changeset
|
2619 int part; |
7931
2679e636e862
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|
2620 |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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|
2621 for (channel = first_channel; channel != NULL; channel = channel->ch_next) |
7931
2679e636e862
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parents:
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diff
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|
2622 { |
8151
aa845d10c6fb
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|
2623 #ifdef CHANNEL_PIPES |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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changeset
|
2624 for (part = PART_SOCK; part < PART_IN; ++part) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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|
2625 #else |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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changeset
|
2626 part = PART_SOCK; |
aa845d10c6fb
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|
2627 #endif |
7931
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commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
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|
2628 { |
8151
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2629 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:
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diff
changeset
|
2630 jsonq_T *item = head->jq_next; |
7931
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commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
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parents:
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diff
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|
2631 |
8151
aa845d10c6fb
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parents:
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changeset
|
2632 while (item != NULL) |
7931
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|
2633 { |
8151
aa845d10c6fb
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parents:
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diff
changeset
|
2634 list_T *l = item->jq_value->vval.v_list; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2635 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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changeset
|
2636 if (l->lv_copyID != copyID) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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|
2637 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2638 l->lv_copyID = copyID; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
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|
2639 abort = abort || set_ref_in_list(l, copyID, NULL); |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
2640 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2641 item = item->jq_next; |
7931
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2642 } |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
2643 } |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
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|
2644 } |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2645 return abort; |
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2646 } |
7986
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2647 |
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2648 /* |
8151
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diff
changeset
|
2649 * Return the "part" to write to for "channel". |
aa845d10c6fb
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parents:
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|
2650 */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2651 int |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2652 channel_part_send(channel_T *channel) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
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|
2653 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2654 #ifdef CHANNEL_PIPES |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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changeset
|
2655 if (channel->CH_SOCK_FD == INVALID_FD) |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2656 return PART_IN; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2657 #endif |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2658 return PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2659 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2660 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2661 /* |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
2662 * Return the default "part" to read from for "channel". |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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diff
changeset
|
2663 */ |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2664 int |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2665 channel_part_read(channel_T *channel) |
aa845d10c6fb
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Christian Brabandt <cb@256bit.org>
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diff
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|
2666 { |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
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parents:
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diff
changeset
|
2667 #ifdef CHANNEL_PIPES |
aa845d10c6fb
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diff
changeset
|
2668 if (channel->CH_SOCK_FD == INVALID_FD) |
aa845d10c6fb
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2669 return PART_OUT; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2670 #endif |
aa845d10c6fb
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parents:
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changeset
|
2671 return PART_SOCK; |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2672 } |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2673 |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2674 /* |
aa845d10c6fb
commit https://github.com/vim/vim/commit/42d38a2db17e70312d073095257555c27a5f9443
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2675 * Return the mode of "channel"/"part" |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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diff
changeset
|
2676 * If "channel" is invalid returns MODE_JSON. |
7986
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commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
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diff
changeset
|
2677 */ |
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2678 ch_mode_T |
8151
aa845d10c6fb
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parents:
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diff
changeset
|
2679 channel_get_mode(channel_T *channel, int part) |
7986
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
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diff
changeset
|
2680 { |
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2681 if (channel == NULL) |
7986
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
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parents:
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diff
changeset
|
2682 return MODE_JSON; |
8151
aa845d10c6fb
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parents:
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changeset
|
2683 return channel->ch_part[part].ch_mode; |
7986
8e0d4cd8157a
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parents:
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diff
changeset
|
2684 } |
8e0d4cd8157a
commit https://github.com/vim/vim/commit/ae8eb3ca927f1b0ac2a6643da8699538cdc380f6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2685 |
8157
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2686 /* |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2687 * Return the timeout of "channel"/"part" |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2688 */ |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2689 int |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2690 channel_get_timeout(channel_T *channel, int part) |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2691 { |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
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2692 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
|
2693 } |
74b44d06d3c7
commit https://github.com/vim/vim/commit/6f3a544228c1faf92211cbaf8bbedb1dff883f90
Christian Brabandt <cb@256bit.org>
parents:
8155
diff
changeset
|
2694 |
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
diff
changeset
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2695 #endif /* FEAT_CHANNEL */ |