author | Mikael Berthe <mikael@lilotux.net> |
Sat, 16 Jul 2005 13:27:00 +0100 | |
changeset 325 | ff6fb51bfd78 |
parent 322 | da138cdebf04 |
child 333 | db5bebe96c89 |
permissions | -rw-r--r-- |
307 | 1 |
/* |
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* main.c |
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* |
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* Copyright (C) 2005 Mikael Berthe <bmikael@lists.lilotux.net> |
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* Parts of this file come from Cabber <cabber@ajmacias.com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or (at |
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* your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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*/ |
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||
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#define _GNU_SOURCE |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <unistd.h> |
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#include <string.h> |
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#include <signal.h> |
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#include <termios.h> |
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#include <getopt.h> |
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#include <sys/types.h> |
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#include <sys/wait.h> |
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#include <glib.h> |
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#include "jabglue.h" |
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#include "screen.h" |
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#include "parsecfg.h" |
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#include "settings.h" |
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#include "roster.h" |
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#include "commands.h" |
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#include "histolog.h" |
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#include "hooks.h" |
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#include "utils.h" |
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#include "harddefines.h" |
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void mcabber_connect(void) |
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{ |
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const char *username, *password, *resource, *servername; |
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char *jid; |
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int ssl; |
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unsigned int port; |
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servername = settings_opt_get("server"); |
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username = settings_opt_get("username"); |
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password = settings_opt_get("password"); |
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resource = settings_opt_get("resource"); |
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if (!servername) { |
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scr_LogPrint("Server name has not been specified!\n"); |
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return; |
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} |
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if (!username) { |
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scr_LogPrint("User name has not been specified!\n"); |
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return; |
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} |
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if (!password) { |
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scr_LogPrint("Password has not been specified!\n"); |
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return; |
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} |
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if (!resource) |
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resource = "mcabber"; |
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ssl = (settings_opt_get_int("ssl") > 0); |
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port = (unsigned int) settings_opt_get_int("port"); |
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jb_set_priority(settings_opt_get_int("priority")); |
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/* Connect to server */ |
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ut_WriteLog("Connecting to server: %s:%d\n", servername, port); |
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scr_LogPrint("Connecting to server: %s:%d", servername, port); |
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jid = compose_jid(username, servername, resource); |
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jc = jb_connect(jid, port, ssl, password); |
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g_free(jid); |
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if (!jc) { |
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ut_WriteLog("\tConnection error!!!\n"); |
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scr_LogPrint("Error connecting to (%s)\n", servername); |
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} |
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jb_reset_keepalive(); |
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} |
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void mcabber_disconnect(const char *msg) |
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{ |
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jb_disconnect(); |
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scr_TerminateCurses(); |
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if (msg) |
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fprintf(stderr, "%s\n", msg); |
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printf("Bye!\n"); |
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exit(EXIT_SUCCESS); |
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} |
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void sig_handler(int signum) |
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{ |
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if (signum == SIGCHLD) { |
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int status; |
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pid_t pid; |
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do { |
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pid = waitpid (WAIT_ANY, &status, WNOHANG); |
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} while (pid > 0); |
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//if (pid < 0) |
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// ut_WriteLog("Error in waitpid: errno=%d\n", errno); |
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signal(SIGCHLD, sig_handler); |
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} else if (signum == SIGTERM) { |
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mcabber_disconnect("Killed by SIGTERM"); |
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} else if (signum == SIGINT) { // Ctrl-C |
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static time_t LastSigtermTime; |
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time_t now; |
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time(&now); |
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/* Terminate if 2 consecutive SIGTERMs */ |
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if (now - LastSigtermTime < 2) |
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mcabber_disconnect("Killed by SIGINT"); |
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LastSigtermTime = now; |
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signal(SIGINT, sig_handler); |
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scr_LogPrint("Hit Ctrl-C twice to leave mcabber"); |
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scr_handle_sigint(); |
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} else { |
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ut_WriteLog("Caught signal: %d\n", signum); |
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} |
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} |
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void ask_password(void) |
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{ |
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char *password, *p; |
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size_t passsize = 128; |
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struct termios orig, new; |
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int nread; |
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|
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/* Turn echoing off and fail if we can't. */ |
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if (tcgetattr(fileno(stdin), &orig) != 0) return; |
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new = orig; |
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new.c_lflag &= ~ECHO; |
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if (tcsetattr(fileno(stdin), TCSAFLUSH, &new) != 0) return; |
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/* Read the password. */ |
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password = NULL; |
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printf("Please enter password: "); |
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150 |
nread = getline(&password, &passsize, stdin); |
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151 |
|
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152 |
/* Restore terminal. */ |
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153 |
tcsetattr(fileno(stdin), TCSAFLUSH, &orig); |
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154 |
printf("\n"); |
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|
155 |
|
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156 |
if (nread == -1 || !password) return; |
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157 |
|
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158 |
for (p = (char*)password; *p; p++) |
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159 |
; |
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160 |
for ( ; p > (char*)password ; p--) |
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161 |
if (*p == '\n' || *p == '\r') *p = 0; |
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|
162 |
|
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163 |
settings_set(SETTINGS_TYPE_OPTION, "password", password); |
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164 |
free(password); |
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165 |
return; |
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166 |
} |
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167 |
|
24 | 168 |
void credits(void) |
169 |
{ |
|
53 | 170 |
printf(MCABBER_VERSION "\n"); |
24 | 171 |
printf(EMAIL "\n"); |
172 |
} |
|
173 |
||
174 |
int main(int argc, char **argv) |
|
175 |
{ |
|
169 | 176 |
char *configFile = NULL; |
281
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177 |
const char *optstring; |
177 | 178 |
int optval, optval2; |
24 | 179 |
int key; |
180 |
unsigned int ping; |
|
181 |
int ret = 0; |
|
151 | 182 |
unsigned int refresh = 0; |
24 | 183 |
|
184 |
credits(); |
|
185 |
||
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186 |
/* Set this >0 to enable log */ |
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187 |
/* Note: debug can be enabled via the config file */ |
138 | 188 |
ut_InitDebug(0, NULL); |
24 | 189 |
|
190 |
ut_WriteLog("Setting signals handlers...\n"); |
|
191 |
signal(SIGTERM, sig_handler); |
|
312
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192 |
signal(SIGINT, sig_handler); |
163 | 193 |
signal(SIGCHLD, sig_handler); |
24 | 194 |
|
77 | 195 |
/* Parse command line options */ |
24 | 196 |
while (1) { |
197 |
int c = getopt(argc, argv, "hf:"); |
|
198 |
if (c == -1) { |
|
199 |
break; |
|
200 |
} else |
|
201 |
switch (c) { |
|
202 |
case 'h': |
|
203 |
printf("Usage: %s [-f mcabberrc_file]\n\n", argv[0]); |
|
204 |
printf("Thanks to AjMacias for cabber!\n\n"); |
|
205 |
return 0; |
|
206 |
case 'f': |
|
169 | 207 |
configFile = g_strdup(optarg); |
24 | 208 |
break; |
209 |
} |
|
210 |
} |
|
211 |
||
169 | 212 |
if (configFile) |
213 |
ut_WriteLog("Setting config file: %s\n", configFile); |
|
24 | 214 |
|
215 |
/* Parsing config file... */ |
|
216 |
ut_WriteLog("Parsing config file...\n"); |
|
217 |
cfg_file(configFile); |
|
169 | 218 |
if (configFile) g_free(configFile); |
24 | 219 |
|
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|
220 |
optstring = settings_opt_get("debug"); |
217 | 221 |
if (optstring) ut_InitDebug(1, optstring); |
138 | 222 |
|
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223 |
/* If no password is stored, we ask for it before entering |
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|
224 |
ncurses mode */ |
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|
225 |
if (!settings_opt_get("password")) |
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|
226 |
ask_password(); |
24 | 227 |
|
228 |
/* Initialize N-Curses */ |
|
229 |
ut_WriteLog("Initializing N-Curses...\n"); |
|
230 |
scr_InitCurses(); |
|
231 |
||
29 | 232 |
ut_WriteLog("Drawing main window...\n"); |
151 | 233 |
scr_DrawMainWindow(TRUE); |
29 | 234 |
|
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|
235 |
optval = (settings_opt_get_int("logging") > 0); |
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|
236 |
optval2 = (settings_opt_get_int("load_logs") > 0); |
177 | 237 |
if (optval || optval2) |
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238 |
hlog_enable(optval, settings_opt_get("logging_dir"), optval2); |
113 | 239 |
|
279
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240 |
optstring = settings_opt_get("events_command"); |
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|
241 |
if (optstring) |
160 | 242 |
hk_ext_cmd_init(optstring); |
243 |
||
112 | 244 |
ping = 40; |
279
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245 |
if (settings_opt_get("pinginterval")) |
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|
246 |
ping = (unsigned int) settings_opt_get_int("pinginterval"); |
112 | 247 |
jb_set_keepalive_delay(ping); |
24 | 248 |
ut_WriteLog("Ping interval stablished: %d secs\n", ping); |
249 |
||
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|
250 |
if (settings_opt_get_int("hide_offline_buddies") > 0) |
120 | 251 |
buddylist_set_hide_offline_buddies(TRUE); |
87 | 252 |
|
306
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|
253 |
/* Connection */ |
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|
254 |
if (settings_opt_get("password")) |
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|
255 |
mcabber_connect(); |
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|
256 |
else |
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257 |
scr_LogPrint("Can't connect: no password supplied"); |
298
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|
258 |
|
96 | 259 |
/* Initialize commands system */ |
260 |
cmd_init(); |
|
261 |
||
112 | 262 |
ut_WriteLog("Entering into main loop...\n\n"); |
263 |
ut_WriteLog("Ready to send/receive messages...\n"); |
|
264 |
||
24 | 265 |
while (ret != 255) { |
35 | 266 |
key = scr_Getch(); |
151 | 267 |
|
307 | 268 |
/* The refresh is really an ugly hack, but we need to call doupdate() |
269 |
from time to time to catch the RESIZE events, because getch keep |
|
270 |
returning ERR until a real key is pressed :-( |
|
322
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|
271 |
However, it allows us to handle an autoaway check here... |
307 | 272 |
*/ |
156 | 273 |
if (key != ERR) { |
29 | 274 |
ret = process_key(key); |
156 | 275 |
refresh = 0; |
276 |
} else if (refresh++ > 1) { |
|
151 | 277 |
doupdate(); |
152 | 278 |
refresh = 0; |
322
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|
279 |
scr_CheckAutoAway(FALSE); |
152 | 280 |
} |
151 | 281 |
|
152 | 282 |
if (key != KEY_RESIZE) |
283 |
jb_main(); |
|
36 | 284 |
if (update_roster) |
81 | 285 |
scr_DrawRoster(); |
24 | 286 |
} |
287 |
||
35 | 288 |
jb_disconnect(); |
24 | 289 |
scr_TerminateCurses(); |
290 |
||
291 |
printf("\n\nHave a nice day!\nBye!\n"); |
|
292 |
||
293 |
return 0; |
|
294 |
} |