Mercurial > hg
annotate mcabber/src/main.c @ 735:2f027806cd48
Some code cleanup
This patch will kill a few pedantic warnings
author | Mikael Berthe <mikael@lilotux.net> |
---|---|
date | Thu, 09 Mar 2006 20:15:37 +0100 |
parents | ee03b56b93ee |
children | 4532a9fe0e8c |
rev | line source |
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307 | 1 /* |
2 * main.c | |
393 | 3 * |
699 | 4 * Copyright (C) 2005, 2006 Mikael Berthe <bmikael@lists.lilotux.net> |
307 | 5 * Parts of this file come from Cabber <cabber@ajmacias.com> |
6 * | |
7 * This program is free software; you can redistribute it and/or modify | |
8 * it under the terms of the GNU General Public License as published by | |
9 * the Free Software Foundation; either version 2 of the License, or (at | |
10 * your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU General Public License | |
18 * along with this program; if not, write to the Free Software | |
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
20 * USA | |
21 */ | |
22 | |
24 | 23 #include <stdio.h> |
24 #include <stdlib.h> | |
25 #include <unistd.h> | |
26 #include <string.h> | |
27 #include <signal.h> | |
28 #include <termios.h> | |
28 | 29 #include <getopt.h> |
163 | 30 #include <sys/types.h> |
31 #include <sys/wait.h> | |
169 | 32 #include <glib.h> |
404 | 33 #include <config.h> |
24 | 34 |
81 | 35 #include "jabglue.h" |
24 | 36 #include "screen.h" |
279
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37 #include "settings.h" |
102 | 38 #include "roster.h" |
96 | 39 #include "commands.h" |
113 | 40 #include "histolog.h" |
163 | 41 #include "hooks.h" |
81 | 42 #include "utils.h" |
24 | 43 |
44 | |
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45 void mcabber_connect(void) |
35 | 46 { |
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47 const char *username, *password, *resource, *servername; |
429 | 48 const char *proxy_host; |
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49 char *jid; |
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50 int ssl; |
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51 unsigned int port; |
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52 |
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53 servername = settings_opt_get("server"); |
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54 username = settings_opt_get("username"); |
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55 password = settings_opt_get("password"); |
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56 resource = settings_opt_get("resource"); |
429 | 57 proxy_host = settings_opt_get("proxy_host"); |
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58 |
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59 if (!servername) { |
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60 scr_LogPrint(LPRINT_NORMAL, "Server name has not been specified!"); |
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61 return; |
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62 } |
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63 if (!username) { |
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64 scr_LogPrint(LPRINT_NORMAL, "User name has not been specified!"); |
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65 return; |
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66 } |
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67 if (!password) { |
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68 scr_LogPrint(LPRINT_NORMAL, "Password has not been specified!"); |
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69 return; |
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70 } |
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71 if (!resource) |
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72 resource = "mcabber"; |
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73 |
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74 ssl = (settings_opt_get_int("ssl") > 0); |
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75 port = (unsigned int) settings_opt_get_int("port"); |
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76 |
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77 /* Connect to server */ |
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78 scr_LogPrint(LPRINT_NORMAL|LPRINT_DEBUG, "Connecting to server: %s", |
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79 servername); |
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80 if (port) |
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81 scr_LogPrint(LPRINT_NORMAL|LPRINT_DEBUG, " using port %d", port); |
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82 |
429 | 83 if (proxy_host) { |
84 int proxy_port = settings_opt_get_int("proxy_port"); | |
85 if (proxy_port <= 0 || proxy_port > 65535) { | |
86 scr_LogPrint(LPRINT_LOGNORM, "Invalid proxy port: %d", proxy_port); | |
87 } else { | |
88 const char *proxy_user, *proxy_pass; | |
89 proxy_user = settings_opt_get("proxy_user"); | |
90 proxy_pass = settings_opt_get("proxy_pass"); | |
91 // Proxy initialization | |
92 cw_setproxy(proxy_host, proxy_port, proxy_user, proxy_pass); | |
93 scr_LogPrint(LPRINT_NORMAL|LPRINT_DEBUG, " using proxy %s:%d", | |
94 proxy_host, proxy_port); | |
95 } | |
96 } | |
97 | |
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98 jid = compose_jid(username, servername, resource); |
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99 jc = jb_connect(jid, servername, port, ssl, password); |
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100 g_free(jid); |
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101 |
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102 if (!jc) |
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103 scr_LogPrint(LPRINT_LOGNORM, "Error connecting to (%s)", servername); |
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104 |
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105 jb_reset_keepalive(); |
35 | 106 } |
107 | |
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108 void mcabber_disconnect(const char *msg) |
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109 { |
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110 jb_disconnect(); |
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111 scr_TerminateCurses(); |
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112 if (msg) |
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113 fprintf(stderr, "%s\n", msg); |
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114 printf("Bye!\n"); |
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115 exit(EXIT_SUCCESS); |
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116 } |
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117 |
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118 void sig_handler(int signum) |
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119 { |
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120 if (signum == SIGCHLD) { |
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121 int status; |
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122 pid_t pid; |
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123 do { |
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124 pid = waitpid (WAIT_ANY, &status, WNOHANG); |
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125 // Check the exit status value if 'eventcmd_checkstatus' is set |
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126 if (settings_opt_get_int("eventcmd_checkstatus")) { |
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127 if (pid > 0) { |
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128 // exit status 2 -> beep |
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129 if (WIFEXITED(status) && WEXITSTATUS(status) == 2) { |
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130 scr_Beep(); |
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131 } |
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132 } |
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133 } |
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134 } while (pid > 0); |
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135 //if (pid < 0) |
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136 // scr_LogPrint(LPRINT_LOGNORM, "Error in waitpid: errno=%d", errno); |
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137 signal(SIGCHLD, sig_handler); |
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138 } else if (signum == SIGTERM) { |
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139 mcabber_disconnect("Killed by SIGTERM"); |
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140 } else if (signum == SIGINT) { |
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141 mcabber_disconnect("Killed by SIGINT"); |
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142 } else { |
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143 scr_LogPrint(LPRINT_LOGNORM, "Caught signal: %d", signum); |
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144 } |
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145 } |
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146 |
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147 static void ask_password(void) |
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148 { |
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149 char *password, *p; |
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150 size_t passsize = 128; |
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151 struct termios orig, new; |
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152 |
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153 password = g_new0(char, passsize); |
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154 |
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155 /* Turn echoing off and fail if we can't. */ |
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156 if (tcgetattr(fileno(stdin), &orig) != 0) return; |
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157 new = orig; |
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158 new.c_lflag &= ~ECHO; |
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159 if (tcsetattr(fileno(stdin), TCSAFLUSH, &new) != 0) return; |
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160 |
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161 /* Read the password. */ |
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162 printf("Please enter password: "); |
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163 fgets(password, passsize, stdin); |
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164 |
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165 /* Restore terminal. */ |
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166 tcsetattr(fileno(stdin), TCSAFLUSH, &orig); |
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167 printf("\n"); |
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168 |
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169 for (p = (char*)password; *p; p++) |
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170 ; |
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171 for ( ; p > (char*)password ; p--) |
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172 if (*p == '\n' || *p == '\r') *p = 0; |
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173 |
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174 settings_set(SETTINGS_TYPE_OPTION, "password", password); |
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175 g_free(password); |
312
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176 return; |
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177 } |
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178 |
404 | 179 inline static void credits(void) |
24 | 180 { |
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181 printf("MCabber v" PACKAGE_VERSION |
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182 " -- Email: mcabber [at] lilotux [dot] net\n"); |
24 | 183 } |
184 | |
185 int main(int argc, char **argv) | |
186 { | |
169 | 187 char *configFile = NULL; |
281
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188 const char *optstring; |
177 | 189 int optval, optval2; |
24 | 190 int key; |
191 unsigned int ping; | |
333
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192 int ret; |
151 | 193 unsigned int refresh = 0; |
24 | 194 |
195 credits(); | |
196 | |
197 signal(SIGTERM, sig_handler); | |
312
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198 signal(SIGINT, sig_handler); |
163 | 199 signal(SIGCHLD, sig_handler); |
413 | 200 signal(SIGPIPE, SIG_IGN); |
24 | 201 |
77 | 202 /* Parse command line options */ |
24 | 203 while (1) { |
204 int c = getopt(argc, argv, "hf:"); | |
205 if (c == -1) { | |
206 break; | |
207 } else | |
208 switch (c) { | |
209 case 'h': | |
210 printf("Usage: %s [-f mcabberrc_file]\n\n", argv[0]); | |
211 printf("Thanks to AjMacias for cabber!\n\n"); | |
212 return 0; | |
213 case 'f': | |
169 | 214 configFile = g_strdup(optarg); |
24 | 215 break; |
216 } | |
217 } | |
218 | |
333
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219 /* Initialize commands system */ |
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220 cmd_init(); |
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221 |
24 | 222 /* Parsing config file... */ |
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223 ret = cfg_read_file(configFile); |
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224 /* free() configFile if it has been allocated during options parsing */ |
169 | 225 if (configFile) g_free(configFile); |
333
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226 /* Leave if there was an error in the config. file */ |
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227 if (ret) |
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228 exit(EXIT_FAILURE); |
24 | 229 |
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230 optstring = settings_opt_get("tracelog_file"); |
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231 if (optstring) |
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232 ut_InitDebug(settings_opt_get_int("tracelog_level"), optstring); |
138 | 233 |
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234 /* If no password is stored, we ask for it before entering |
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235 ncurses mode */ |
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236 if (!settings_opt_get("password")) { |
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237 if (settings_opt_get("server")) |
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238 printf("Server: %s\n", settings_opt_get("server")); |
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239 ask_password(); |
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240 } |
24 | 241 |
242 /* Initialize N-Curses */ | |
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243 scr_LogPrint(LPRINT_DEBUG, "Initializing N-Curses..."); |
24 | 244 scr_InitCurses(); |
151 | 245 scr_DrawMainWindow(TRUE); |
29 | 246 |
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247 optval = (settings_opt_get_int("logging") > 0); |
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248 optval2 = (settings_opt_get_int("load_logs") > 0); |
177 | 249 if (optval || optval2) |
298
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250 hlog_enable(optval, settings_opt_get("logging_dir"), optval2); |
113 | 251 |
279
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252 optstring = settings_opt_get("events_command"); |
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253 if (optstring) |
160 | 254 hk_ext_cmd_init(optstring); |
255 | |
112 | 256 ping = 40; |
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257 if (settings_opt_get("pinginterval")) |
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258 ping = (unsigned int) settings_opt_get_int("pinginterval"); |
112 | 259 jb_set_keepalive_delay(ping); |
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260 scr_LogPrint(LPRINT_DEBUG, "Ping interval established: %d secs", ping); |
24 | 261 |
279
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262 if (settings_opt_get_int("hide_offline_buddies") > 0) |
120 | 263 buddylist_set_hide_offline_buddies(TRUE); |
87 | 264 |
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265 /* Connection */ |
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266 if (settings_opt_get("password")) |
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267 mcabber_connect(); |
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268 else |
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269 scr_LogPrint(LPRINT_LOGNORM, "Can't connect: no password supplied"); |
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270 |
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271 scr_LogPrint(LPRINT_DEBUG, "Entering into main loop..."); |
112 | 272 |
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273 for (ret = 0 ; ret != 255 ; ) { |
35 | 274 key = scr_Getch(); |
151 | 275 |
307 | 276 /* The refresh is really an ugly hack, but we need to call doupdate() |
277 from time to time to catch the RESIZE events, because getch keep | |
278 returning ERR until a real key is pressed :-( | |
322
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279 However, it allows us to handle an autoaway check here... |
307 | 280 */ |
156 | 281 if (key != ERR) { |
29 | 282 ret = process_key(key); |
156 | 283 refresh = 0; |
284 } else if (refresh++ > 1) { | |
151 | 285 doupdate(); |
152 | 286 refresh = 0; |
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287 scr_CheckAutoAway(FALSE); |
152 | 288 } |
151 | 289 |
152 | 290 if (key != KEY_RESIZE) |
291 jb_main(); | |
36 | 292 if (update_roster) |
81 | 293 scr_DrawRoster(); |
24 | 294 } |
295 | |
35 | 296 jb_disconnect(); |
24 | 297 scr_TerminateCurses(); |
298 | |
299 printf("\n\nHave a nice day!\nBye!\n"); | |
300 | |
301 return 0; | |
302 } | |
576 | 303 |
580 | 304 /* vim: set expandtab cindent cinoptions=>2\:2(0: For Vim users... */ |