/[cvs]/eggdrop1.9/src/main.c
ViewVC logotype

Annotation of /eggdrop1.9/src/main.c

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph


Revision 1.186 - (hide annotations) (download) (as text)
Sun Oct 17 05:14:07 2004 UTC (15 years ago) by stdarg
Branch: MAIN
Changes since 1.185: +3 -25 lines
File MIME type: text/x-chdr
* Added a few includs to common.h
* Removed duplicate includes from a bunch of files
* Added tcl date parsing a la "clock scan"
* Fixed some issues with configure (maybe)

1 wcc 1.156 /* main.c
2 guppy 1.56 *
3     * Copyright (C) 1997 Robey Pointer
4 wcc 1.153 * Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Eggheads Development Team
5 guppy 1.56 *
6 fabian 1.14 * This program is free software; you can redistribute it and/or
7     * modify it under the terms of the GNU General Public License
8     * as published by the Free Software Foundation; either version 2
9     * of the License, or (at your option) any later version.
10 guppy 1.56 *
11 segfault 1.1 * This program is distributed in the hope that it will be useful,
12     * but WITHOUT ANY WARRANTY; without even the implied warranty of
13     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14     * GNU General Public License for more details.
15 guppy 1.56 *
16 segfault 1.1 * You should have received a copy of the GNU General Public License
17     * along with this program; if not, write to the Free Software
18 fabian 1.14 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19     */
20 tothwolf 1.117
21     #ifndef lint
22 stdarg 1.186 static const char rcsid[] = "$Id: main.c,v 1.185 2004/09/29 15:38:39 stdarg Exp $";
23 wcc 1.156 #endif
24    
25 stdarg 1.186 #include <eggdrop/eggdrop.h>
26 stdarg 1.145 #include <unistd.h>
27 wcc 1.156 #include <fcntl.h>
28 wcc 1.158 #include <sys/stat.h>
29     #include <errno.h>
30     #include <signal.h>
31     #include <locale.h>
32     #include <ltdl.h>
33 wcc 1.154
34 wcc 1.158 #include "debug.h"
35     #include "core_config.h"
36 wingman 1.167 #include "core_party.h"
37 wcc 1.158 #include "core_binds.h"
38     #include "logfile.h"
39 wingman 1.171 #include "terminal.h"
40 wingman 1.167 #include "bg.h"
41     #include "main.h"
42 ite 1.76
43 wcc 1.154 #ifdef STOP_UAC /* OSF/1 complains a lot */
44     # include <sys/sysinfo.h>
45     # define UAC_NOPRINT 0x00000001 /* Don't report unaligned fixups */
46 segfault 1.1 #endif
47 drummer 1.71
48 poptix 1.62 #ifdef CYGWIN_HACKS
49 wcc 1.154 # include <windows.h>
50 poptix 1.62 #endif
51    
52 segfault 1.1 #ifndef _POSIX_SOURCE
53 wcc 1.154 # define _POSIX_SOURCE 1 /* Solaris needs this */
54 segfault 1.1 #endif
55    
56 wingman 1.171 #define RUNMODE_NORMAL 1
57     #define RUNMODE_SHUTDOWN 2
58     #define RUNMODE_RESTART 3
59    
60 wingman 1.174 int runmode = 1; /* The most important variable ever! */
61     int backgrd = 1; /* Run in the background? */
62     int make_userfile = 0; /* Start bot in make-userfile mode? */
63 wingman 1.171 int terminal_mode = 0; /* Terminal mode */
64 wcc 1.154
65 wingman 1.174 /* XXX: remove this feature (but not yet) */
66     int debug_run = 0; /* Just init and shutdown */
67    
68 stdarg 1.166 const char *configfile = NULL; /* Name of the config file */
69     char pid_file[512]; /* Name of Eggdrop's pid file */
70 wcc 1.154
71     time_t online_since; /* Time the bot was started */
72     time_t now; /* Current time */
73     egg_timeval_t egg_timeval_now; /* Current time in seconds and microseconds. */
74 segfault 1.1
75 wcc 1.154 int use_stderr = 1; /* Send stuff to stderr instead of logfiles? */
76 ite 1.109
77 wcc 1.155 char version[81];
78    
79 wcc 1.154 static int lastmin = 99;
80     static struct tm nowtm;
81    
82 stdarg 1.173 void fatal(const char *errmsg)
83 segfault 1.1 {
84 stdarg 1.173 putlog(LOG_MISC, "*", "Fatal: %s", errmsg);
85 wcc 1.154 flushlogs();
86 stdarg 1.173 exit(1);
87 segfault 1.1 }
88    
89     static void got_bus(int z)
90     {
91 stdarg 1.173 fatal("BUS ERROR.");
92 segfault 1.1 }
93    
94     static void got_segv(int z)
95     {
96 stdarg 1.173 fatal("SEGMENT VIOLATION.");
97 segfault 1.1 }
98    
99     static void got_fpe(int z)
100     {
101 stdarg 1.173 fatal("FLOATING POINT ERROR.");
102 segfault 1.1 }
103    
104     static void got_term(int z)
105     {
106 wcc 1.154 eggdrop_event("sigterm");
107 stdarg 1.173 if (core_config.die_on_sigterm) core_shutdown(SHUTDOWN_SIGTERM, NULL, NULL);
108     else putlog(LOG_MISC, "*", _("Received TERM signal (ignoring)."));
109 segfault 1.1 }
110    
111     static void got_quit(int z)
112     {
113 wcc 1.154 eggdrop_event("sigquit");
114 wcc 1.157 putlog(LOG_MISC, "*", _("Received QUIT signal (ignoring)."));
115 wcc 1.154 return;
116 segfault 1.1 }
117    
118     static void got_hup(int z)
119     {
120 wcc 1.154 eggdrop_event("sighup");
121 wcc 1.157 putlog(LOG_MISC, "*", _("Received HUP signal (ignoring)."));
122 wcc 1.154 return;
123 segfault 1.1 }
124    
125 wcc 1.135 static void print_version(void)
126 segfault 1.1 {
127 wcc 1.154 printf("%s\n", version);
128 ite 1.114 }
129    
130 wcc 1.163 static void print_help(char *const *argv)
131 wcc 1.154 {
132     print_version();
133 wcc 1.157 printf(_("\nUsage: %s [OPTIONS]... [FILE]\n"), argv[0]);
134 wcc 1.154 printf(_("\n\
135 wingman 1.175 -h, --help Print help and exit\n\
136     -v, --version Print version and exit\n\
137     -n, --foreground Don't go into the background (default=off)\n\
138     -c --channel-stats (with -n) Display channel stats every 10 seconds\n\
139     -t --terminal (with -n) Use terminal to simulate dcc-chat\n\
140     -m --make-userfile Userfile creation mode\n\
141     -d --debug Do a debugging dry-run\n\
142 wcc 1.135 FILE optional config filename (default 'config.xml')\n"));
143 wcc 1.154 printf("\n");
144 ite 1.114 }
145 segfault 1.1
146 stdarg 1.179 static void do_args(int argc, char **argv)
147 ite 1.114 {
148 wcc 1.154 int c;
149 ite 1.114
150 wcc 1.154 optarg = 0;
151     optind = 1;
152     opterr = 1;
153     optopt = '?';
154 ite 1.114
155 wcc 1.154 while (1) {
156     int option_index = 0;
157 ite 1.114
158 wcc 1.154 static struct option long_options[] = {
159 wingman 1.174 { "help", 0, NULL, 'h' },
160     { "version", 0, NULL, 'v' },
161     { "load-module", 1, NULL, 'p' },
162     { "foreground", 0, NULL, 'n' },
163     { "terminal", 0, NULL, 't' },
164     { "make-userfile", 0, NULL, 'm' },
165     { "debug", 0, NULL, 'd' },
166 wcc 1.154 {NULL, 0, NULL, 0}
167     };
168    
169 wingman 1.174 c = getopt_long(argc, argv, "hvp:nctmd", long_options, &option_index);
170 wcc 1.154 if (c == -1) break;
171     switch (c) {
172     case 'n':
173     backgrd = 0;
174     break;
175     case 't':
176 wingman 1.171 terminal_mode = 1;
177 wcc 1.154 break;
178     case 'm':
179     make_userfile = 1;
180     break;
181 wingman 1.174 case 'd':
182     backgrd = 0;
183     debug_run = 1;
184     break;
185 wcc 1.154 case 'v':
186     print_version();
187     exit(0);
188     break; /* this should never be reached */
189     case 'h':
190     print_help(argv);
191     exit(0);
192     break; /* this should never be reached */
193     case 0: /* Long option with no short option */
194     case '?': /* Invalid option. */
195     /* getopt_long() already printed an error message. */
196     exit(1);
197     default: /* bug: option not considered. */
198 wcc 1.157 fprintf(stderr, _("%s: option unknown: %c\n"), argv[0], c);
199 wcc 1.154 exit(1);
200     break; /* this should never be reached */
201     }
202     }
203 stdarg 1.179 if (optind < argc) {
204     configfile = argv[optind++];
205 darko 1.183 eggdrop_set_params((const char **)&argv[optind], argc-optind);
206 stdarg 1.179 }
207 stdarg 1.166 else configfile = "config.xml";
208 segfault 1.1 }
209    
210 fabian 1.34 /* Called once a second.
211 fabian 1.27 */
212 stdarg 1.139 static int core_secondly()
213 segfault 1.1 {
214 wcc 1.154 static int cnt = 0;
215     int miltime;
216 segfault 1.1
217 wcc 1.154 check_bind_secondly();
218     cnt++;
219     memcpy(&nowtm, localtime(&now), sizeof(struct tm));
220     if (nowtm.tm_min != lastmin) {
221     int i = 0;
222    
223     /* Once a minute */
224     lastmin = (lastmin + 1) % 60;
225     eggdrop_event("minutely");
226     check_bind_time(&nowtm);
227     /* In case for some reason more than 1 min has passed: */
228     while (nowtm.tm_min != lastmin) {
229     /* Timer drift, dammit */
230     putlog(LOG_DEBUG, "*", "timer: drift (lastmin=%d, now=%d)", lastmin, nowtm.tm_min);
231     i++;
232     lastmin = (lastmin + 1) % 60;
233     eggdrop_event("minutely");
234     }
235 wcc 1.157 if (i > 1) putlog(LOG_MISC, "*", _("Warning: timer drift (%d minutes)."), i);
236 segfault 1.1
237 wcc 1.154 miltime = (nowtm.tm_hour * 100) + (nowtm.tm_min);
238 stdarg 1.172 if (nowtm.tm_min % 5 == 0) { /* 5 minutes */
239 wcc 1.154 eggdrop_event("5minutely");
240     if (!miltime) { /* At midnight */
241     char s[25];
242    
243     strlcpy(s, ctime(&now), sizeof s);
244     putlog(LOG_ALL, "*", "--- %.11s%s", s, s + 20);
245     eggdrop_event("backup");
246     eggdrop_event("daily");
247     }
248     }
249     }
250     return(0);
251 segfault 1.1 }
252    
253 stdarg 1.140
254 stdarg 1.142 int file_check(const char *filename)
255     {
256     struct stat sbuf = {0};
257     int r;
258    
259     r = stat(filename, &sbuf);
260     if (r) return(-1);
261     errno = 0;
262     if (sbuf.st_mode & (S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)) return(-1);
263     return(0);
264     }
265    
266 wingman 1.171 static int create_userfile(void)
267 segfault 1.1 {
268 wingman 1.171 user_t *owner;
269     char handle[512], password[12];
270     int len;
271    
272     printf("\n");
273     if (user_count() != 0) {
274     printf("You are trying to create a new userfile, but the old one still exists (%s)!\n", core_config.userfile);
275     printf("Please remove the userfile, or do not pass the -m option.\n\n");
276 stdarg 1.172 return(-1);
277 wcc 1.154 }
278 wingman 1.171
279     printf("Hello! I see you are creating a new userfile.\n\n");
280     printf("Let's create the owner account.\n\n");
281     do {
282     printf("Enter the owner handle: ");
283     fflush(stdout);
284     fgets(handle, sizeof(handle), stdin);
285     for (len = 0; handle[len]; len++) {
286 wingman 1.175 if (!ispunct(handle[len]) && !isalnum(handle[len])) break;
287 wingman 1.171 }
288     if (len == 0) printf("Come on, enter a real handle.\n\n");
289     } while (len <= 0);
290     handle[len] = 0;
291    
292     owner = user_new(handle);
293     if (!owner) {
294     printf("Failed to create user record! Out of memory?\n\n");
295 stdarg 1.172 return(-1);
296 stdarg 1.145 }
297 wingman 1.171
298     user_rand_pass(password, sizeof(password));
299     user_set_pass(owner, password);
300     user_set_flags_str(owner, NULL, "+n");
301     printf("Your owner handle is '%s' and your password is '%s' (without the quotes).\n\n", handle, password);
302     memset(password, 0, sizeof(password));
303     str_redup(&core_config.owner, handle);
304     core_config_save();
305     user_save(core_config.userfile);
306    
307 stdarg 1.172 return(0);
308 wingman 1.171 }
309 stdarg 1.145
310 wingman 1.171 static void init_signals(void)
311     {
312     struct sigaction sv;
313 wcc 1.154
314 fabian 1.27
315 wcc 1.154 sv.sa_handler = got_bus;
316     sigemptyset(&sv.sa_mask);
317 segfault 1.1 #ifdef SA_RESETHAND
318 wcc 1.154 sv.sa_flags = SA_RESETHAND;
319 segfault 1.1 #else
320 wcc 1.154 sv.sa_flags = 0;
321 segfault 1.1 #endif
322 wcc 1.154 sigaction(SIGBUS, &sv, NULL);
323    
324     sv.sa_handler = got_segv;
325 stdarg 1.180 //sigaction(SIGSEGV, &sv, NULL);
326 segfault 1.1 #ifdef SA_RESETHAND
327 wcc 1.154 sv.sa_flags = 0;
328 segfault 1.1 #endif
329 wcc 1.154
330     sv.sa_handler = got_fpe;
331     sigaction(SIGFPE, &sv, NULL);
332    
333     sv.sa_handler = got_term;
334     sigaction(SIGTERM, &sv, NULL);
335    
336     sv.sa_handler = got_hup;
337     sigaction(SIGHUP, &sv, NULL);
338    
339     sv.sa_handler = got_quit;
340     sigaction(SIGQUIT, &sv, NULL);
341    
342     sv.sa_handler = SIG_IGN;
343     sigaction(SIGPIPE, &sv, NULL);
344 stdarg 1.184
345     sv.sa_handler = SIG_IGN;
346     sigaction(SIGUSR1, &sv, NULL);
347 wingman 1.171 }
348    
349     static void core_shutdown_or_restart()
350     {
351     /* notifiy shutdown listeners */
352     check_bind_shutdown();
353    
354     putlog(LOG_MISC, "*", _("Saving user file..."));
355     user_save(core_config.userfile);
356 segfault 1.1
357 wingman 1.175 /* destroy terminal */
358     if (terminal_mode && runmode != RUNMODE_RESTART)
359     terminal_shutdown();
360    
361     /* unload core help */
362 stdarg 1.184 //help_unload_by_module("core");
363 wingman 1.175
364 wingman 1.177 /* shutdown core binds */
365     core_binds_shutdown();
366    
367 wingman 1.171 /* shutdown logging */
368     logfile_shutdown();
369 wingman 1.167
370 stdarg 1.184 putlog(LOG_MISC, "*", _("Saving config file..."));
371     core_config_save();
372    
373 wingman 1.171 /* shutdown libeggdrop */
374     eggdrop_shutdown();
375    
376 stdarg 1.172 /* force a garbage run */
377 wingman 1.171 garbage_run();
378    
379     /* just remove pid file if didn't restart */
380     if (runmode != RUNMODE_RESTART)
381     unlink(pid_file);
382     }
383    
384     int main(int argc, char **argv)
385     {
386     int timeout;
387 wingman 1.178
388 wingman 1.171 #ifdef DEBUG
389     {
390     # include <sys/resource.h>
391     struct rlimit cdlim;
392 wingman 1.170
393 wingman 1.171 cdlim.rlim_cur = RLIM_INFINITY;
394     cdlim.rlim_max = RLIM_INFINITY;
395     setrlimit(RLIMIT_CORE, &cdlim);
396 stdarg 1.131 }
397 wingman 1.171 #endif
398    
399     init_signals();
400 wingman 1.167
401 wingman 1.171 #ifdef ENABLE_NLS
402     setlocale(LC_MESSAGES, "");
403     bindtextdomain(PACKAGE, LOCALEDIR);
404     textdomain(PACKAGE);
405     #endif
406    
407     /* Initialize ltdl. */
408     LTDL_SET_PRELOADED_SYMBOLS();
409     if (lt_dlinit()) {
410     printf("Fatal error initializing ltdl: %s\n", lt_dlerror());
411     return(-1);
412     }
413    
414     snprintf(version, sizeof version, "Eggdrop v%s (C) 1997 Robey Pointer (C) 2004 Eggheads Development Team", VERSION);
415    
416     #ifdef STOP_UAC
417     {
418     int nvpair[2];
419 wingman 1.170
420 wingman 1.171 nvpair[0] = SSIN_UACPROC;
421     nvpair[1] = UAC_NOPRINT;
422     setsysinfo(SSI_NVPAIRS, (char *) nvpair, 1, NULL, 0);
423     }
424     #endif
425    
426     timer_update_now(&egg_timeval_now);
427     now = egg_timeval_now.sec;
428     memcpy(&nowtm, localtime(&now), sizeof(struct tm));
429     lastmin = nowtm.tm_min;
430    
431     srandom(now % (getpid() + getppid()));
432    
433     do_args(argc, argv);
434     printf("\n%s\n", version);
435     printf("WARNING: Do NOT run this DEVELOPMENT version for any purpose other than testing.\n\n");
436    
437 stdarg 1.172 /* we may not run as root */
438 wingman 1.171 if (((int) getuid() == 0) || ((int) geteuid() == 0)) {
439 wingman 1.181 fprintf(stderr, "ERROR\n");
440     fprintf(stderr, "\tEggdrop will not run as root!\n\n");
441 wingman 1.171 return -1;
442     }
443    
444 darko 1.182 init_flag_map();
445    
446 wingman 1.171 /* config file may not be world read/writeable */
447     if (file_check(configfile)) {
448 wingman 1.181 fprintf(stderr, "ERROR\n");
449     if (errno) {
450     fprintf(stderr, "\tFailed to load config file '%s': %s\n\n", configfile, strerror(errno));
451     } else {
452     fprintf(stderr, "\tCheck file permissions on your config file '%s'!\n", configfile);
453     fprintf(stderr, "\tMake sure other groups and users cannot read/write it.\n\n");
454 wingman 1.171 }
455 wingman 1.181 return -1;
456 wingman 1.171 }
457    
458     /* set uptime */
459     online_since = now;
460    
461     do {
462 wingman 1.175 int tid;
463 wingman 1.171 egg_timeval_t howlong;
464    
465     /* default select timeout is 1 sec */
466     howlong.sec = 1;
467     howlong.usec = 0;
468 stdarg 1.172
469 wingman 1.175 tid = timer_create_repeater(&howlong, "main loop", core_secondly);
470 stdarg 1.172
471 wingman 1.171 /* init core */
472 wingman 1.181 if (core_init() != 0)
473 wingman 1.178 break;
474 wingman 1.171
475     /* set normal running mode */
476     runmode = RUNMODE_NORMAL;
477 stdarg 1.172
478 wingman 1.171 putlog(LOG_DEBUG, "*", "Entering main loop.");
479    
480 wingman 1.174 /* main loop */
481     while (!debug_run && runmode == RUNMODE_NORMAL) {
482 stdarg 1.173 /* Update the time. */
483 wingman 1.171 timer_update_now(&egg_timeval_now);
484     now = egg_timeval_now.sec;
485 stdarg 1.173
486     /* Run any expired timers. */
487 wingman 1.171 timer_run();
488 stdarg 1.173
489     /* Figure out how long to wait for activity. */
490 wingman 1.171 if (timer_get_shortest(&howlong)) timeout = 1000;
491     else timeout = howlong.sec * 1000 + howlong.usec / 1000;
492 stdarg 1.173
493     /* Wait and monitor sockets. */
494 wingman 1.171 sockbuf_update_all(timeout);
495 stdarg 1.173
496     /* Run any scheduled cleanups. */
497 wingman 1.171 garbage_run();
498     }
499 stdarg 1.172
500 wingman 1.175 /* shutdown secondly timer */
501     timer_destroy(tid);
502    
503 wingman 1.171 /* Save user file, config file, ... */
504     core_shutdown_or_restart();
505    
506     /* the only chance to loop again is that running = 2, meaning
507     we have a restart */
508     } while (runmode == RUNMODE_RESTART);
509 stdarg 1.172
510 wingman 1.174 return 0;
511 wingman 1.170 }
512    
513     int core_init()
514 wingman 1.171 {
515     int i;
516     char *name;
517     void *config_root, *entry;
518 stdarg 1.173 char datetime[25];
519     static int lockfd = -1;
520     struct flock lock;
521    
522 wingman 1.171 /* init libeggdrop */
523     eggdrop_init();
524    
525     /* load config */
526 wingman 1.178 if (core_config_init(configfile) != 0)
527     return (-1);
528 stdarg 1.172
529 stdarg 1.173 /* init logging */
530     logfile_init();
531    
532 stdarg 1.172 /* did the user specify -m? */
533     if (make_userfile) {
534     if (create_userfile()) return(-1);
535     make_userfile = 0;
536     }
537    
538 wingman 1.171 /* init background mode and pid file */
539 stdarg 1.173 if (runmode != RUNMODE_RESTART) {
540     if (backgrd) bg_begin_split();
541     }
542 stdarg 1.172
543 stdarg 1.173 /* Check lock file. */
544     if (core_config.lockfile && lockfd == -1) {
545     lockfd = open(core_config.lockfile, O_WRONLY | O_CREAT, S_IWUSR);
546     if (lockfd < 0) {
547     fatal("Could not open lock file!");
548     }
549     memset(&lock, 0, sizeof(lock));
550     lock.l_type = F_WRLCK;
551     if (fcntl(lockfd, F_SETLK, &lock) != 0) {
552     fatal("Lock file is already locked! Is eggdrop already running?");
553     }
554     }
555 wingman 1.171
556     /* just issue this "Loading Eggdrop" message if we are not
557     * restarting */
558     if (runmode != RUNMODE_RESTART) {
559 stdarg 1.173 strlcpy(datetime, ctime(&now), sizeof(datetime));
560     strcpy(&datetime[11], &datetime[20]);
561     putlog(LOG_ALL, "*", "Loading Eggdrop %s (%s)", VERSION, datetime);
562 wingman 1.171 }
563 stdarg 1.172
564 wingman 1.171 /* load userlist */
565     if (core_config.userfile)
566     user_load(core_config.userfile);
567 stdarg 1.172
568 wingman 1.171 /* init core bindings */
569     core_binds_init();
570 stdarg 1.172
571 wingman 1.171 /* init core partyline */
572     core_party_init();
573    
574     /* Load core help */
575 stdarg 1.186 help_load_by_module ("core");
576 wingman 1.171
577     /* Put the module directory in the ltdl search path. */
578 stdarg 1.185 if (core_config.module_path) module_add_dir(core_config.module_path);
579    
580     /* Initialize help system. */
581     if (core_config.help_path) {
582     help_set_default_path(core_config.help_path);
583     /* Load all help files here... */
584     }
585 wingman 1.171
586     /* Scan the autoload section of config. */
587     config_root = config_get_root("eggdrop");
588     for (i = 0; (entry = config_exists(config_root, "eggdrop", 0, "autoload", 0, "module", i, NULL)); i++) {
589     name = NULL;
590     config_get_str(&name, entry, NULL);
591     module_load(name);
592 stdarg 1.185 /* For now we'll just load these help files... */
593     help_load_by_module(name);
594 wingman 1.171 }
595     for (i = 0; (entry = config_exists(config_root, "eggdrop", 0, "autoload", 0, "script", i, NULL)); i++) {
596     name = NULL;
597     config_get_str(&name, entry, NULL);
598     script_load(name);
599     }
600    
601     /* notify init listeners */
602 wingman 1.170 check_bind_init();
603 wingman 1.171
604     /* start terminal */
605 stdarg 1.173 if (runmode != RUNMODE_RESTART) {
606     if (backgrd) bg_finish_split();
607     if (terminal_mode) terminal_init();
608     }
609 wingman 1.171
610 wingman 1.181 return (0);
611 wingman 1.171 }
612 wingman 1.170
613 wingman 1.171 int core_restart(const char *nick)
614     {
615     putlog(LOG_MISC, "*", "Restarting...");
616     runmode = RUNMODE_RESTART;
617 wingman 1.181 return (0);
618 wingman 1.170 }
619    
620     int core_shutdown(int how, const char *nick, const char *reason)
621     {
622 wingman 1.171 if (how == SHUTDOWN_SIGTERM)
623     putlog(LOG_MISC, "*", ("Received TERM signal, shutting down."));
624     else if (how != SHUTDOWN_RESTART)
625     putlog(LOG_MISC, "*", ("Shutdown requested by %s: %s"), nick,
626     (reason) ? reason : _("No reason"));
627 wingman 1.170
628 wingman 1.171 /* check how to shut down */
629 wingman 1.170 switch (how) {
630    
631 wingman 1.171 case (SHUTDOWN_RESTART):
632     runmode = RUNMODE_RESTART;
633     break;
634    
635 wingman 1.170 case (SHUTDOWN_GRACEFULL):
636 wingman 1.171 runmode = RUNMODE_SHUTDOWN;
637 wingman 1.170 break;
638    
639 wingman 1.171 /* These two cases are treaded special because something
640     * unusual happened and we're better off if we exit() NOW
641     * than doing a gracefull shutdown with freeing all
642     * memory, closing all sockets, ... */
643 wingman 1.170 case (SHUTDOWN_HARD):
644 wingman 1.171 case (SHUTDOWN_SIGTERM):
645     runmode = RUNMODE_SHUTDOWN;
646     core_shutdown_or_restart();
647 wingman 1.170 exit(0);
648     break;
649 wingman 1.171
650 wingman 1.170 }
651    
652     return BIND_RET_LOG;
653 segfault 1.1 }

webmaster@eggheads.org
ViewVC Help
Powered by ViewVC 1.1.23