void restart_logging (ice_config_t *config)
{
if (strcmp (config->error_log, "-"))
{
char fn_error[FILENAME_MAX];
snprintf (fn_error, FILENAME_MAX, "%s%s%s", config->log_dir, PATH_SEPARATOR, config->error_log);
log_set_filename (errorlog, fn_error);
log_set_level (errorlog, config->loglevel);
log_set_trigger (errorlog, config->logsize);
log_set_archive_timestamp(errorlog, config->logarchive);
log_reopen (errorlog);
}
if (strcmp (config->access_log, "-"))
{
char fn_error[FILENAME_MAX];
snprintf (fn_error, FILENAME_MAX, "%s%s%s", config->log_dir, PATH_SEPARATOR, config->access_log);
log_set_filename (accesslog, fn_error);
log_set_trigger (accesslog, config->logsize);
log_set_archive_timestamp (accesslog, config->logarchive);
log_reopen (accesslog);
}
if (config->playlist_log)
{
char fn_error[FILENAME_MAX];
snprintf (fn_error, FILENAME_MAX, "%s%s%s", config->log_dir, PATH_SEPARATOR, config->playlist_log);
log_set_filename (playlistlog, fn_error);
log_set_trigger (playlistlog, config->logsize);
log_set_archive_timestamp (playlistlog, config->logarchive);
log_reopen (playlistlog);
}
}
int main(int argc, char **argv)
{
char logpath[FILENAME_MAX];
int log;
if (argc != 2)
{
fprintf(stderr, PACKAGE_STRING "\n"
" (c) Copyright 2001-2004 The IceS Development Team <*****@*****.**>\n"
" Michael Smith <*****@*****.**>\n"
" Karl Heyes <*****@*****.**>\n"
" and others\n"
"\n"
"Usage: \"ices config.xml\"\n");
return 1;
}
config_initialize();
if (config_read(argv[1]) <= 0)
{
fprintf(stderr, "Failed to read config file \"%s\"\n", argv[1]);
goto fail;
}
if (ices_config->background)
{
#ifndef _WIN32
int ret = 0;
/* Start up new session, to lose old session and process group */
switch (fork())
{
case 0: break; /* child continues */
case -1: perror ("fork"); ret = -1;
default:
exit (ret);
}
/* Disassociate process group and controlling terminal */
setsid();
/* Become a NON-session leader so that a */
/* control terminal can't be reacquired */
switch (fork())
{
case 0: break; /* child continues */
case -1: perror ("fork"); ret = -1;
default:
exit (ret);
}
#else
FreeConsole();
#endif
}
log_initialize();
thread_initialize();
shout_init();
encode_init();
#ifndef _WIN32
signals_setup();
#endif
snprintf(logpath, FILENAME_MAX, "%s/%s", ices_config->logpath,
ices_config->logfile);
if(ices_config->log_stderr)
log = log_open_file(stderr);
else
{
log = log_open(logpath);
if (log < 0)
fprintf (stderr, "unable to open log %s\n", logpath);
log_set_trigger (log, ices_config->logsize);
}
/* Set the log level, if requested - defaults to 2 (WARN) otherwise */
if (ices_config->loglevel)
log_set_level(log, ices_config->loglevel);
ices_config->log_id = log;
LOG_INFO0(PACKAGE_STRING " started...");
if (ices_config->pidfile != NULL)
{
FILE *f = fopen (ices_config->pidfile, "w");
if (f)
{
fprintf (f, "%i", getpid());
fclose (f);
}
else
{
LOG_WARN1("pidfile \"%s\" cannot be written to", ices_config->pidfile);
xmlFree (ices_config->pidfile);
ices_config->pidfile = NULL;
}
}
/* Start the core streaming loop */
input_loop();
if (ices_config->pidfile)
remove (ices_config->pidfile);
LOG_INFO0("Shutdown complete");
log_close(log);
fail:
encode_close();
shout_shutdown();
config_shutdown();
thread_shutdown();
log_shutdown();
return 0;
}
int restart_logging (ice_config_t *config)
{
ice_config_t *current = config_get_config_unlocked();
mount_proxy *m;
int ret = 0;
config->error_log.logid = current->error_log.logid;
config->access_log.logid = current->access_log.logid;
config->playlist_log.logid = current->playlist_log.logid;
if (recheck_log_file (config, &config->error_log.logid, config->error_log.name) < 0)
ret = -1;
else
{
log_set_trigger (config->error_log.logid, config->error_log.size);
log_set_reopen_after (config->error_log.logid, config->error_log.duration);
log_set_lines_kept (config->error_log.logid, config->error_log.display);
log_set_archive_timestamp (config->error_log.logid, config->error_log.archive);
log_set_level (config->error_log.logid, config->error_log.level);
}
thread_use_log_id (config->error_log.logid);
errorlog = config->error_log.logid; /* value stays static so avoid taking the config lock */
if (recheck_log_file (config, &config->access_log.logid, config->access_log.name) < 0)
ret = -1;
else
{
log_set_trigger (config->access_log.logid, config->access_log.size);
log_set_reopen_after (config->access_log.logid, config->access_log.duration);
log_set_lines_kept (config->access_log.logid, config->access_log.display);
log_set_archive_timestamp (config->access_log.logid, config->access_log.archive);
log_set_level (config->access_log.logid, 4);
}
if (recheck_log_file (config, &config->playlist_log.logid, config->playlist_log.name) < 0)
ret = -1;
else
{
log_set_trigger (config->playlist_log.logid, config->playlist_log.size);
log_set_reopen_after (config->playlist_log.logid, config->playlist_log.duration);
log_set_lines_kept (config->playlist_log.logid, config->playlist_log.display);
log_set_archive_timestamp (config->playlist_log.logid, config->playlist_log.archive);
log_set_level (config->playlist_log.logid, 4);
}
playlistlog = config->playlist_log.logid;
m = config->mounts;
while (m)
{
if (recheck_log_file (config, &m->access_log.logid, m->access_log.name) < 0)
ret = -1;
else
{
log_set_trigger (m->access_log.logid, m->access_log.size);
log_set_reopen_after (m->access_log.logid, m->access_log.duration);
log_set_lines_kept (m->access_log.logid, m->access_log.display);
log_set_archive_timestamp (m->access_log.logid, m->access_log.archive);
log_set_level (m->access_log.logid, 4);
}
m = m->next;
}
return ret;
}
