/*
* citserver's main() function lives here.
*
- * Copyright (c) 1987-2016 by the citadel.org team
+ * Copyright (c) 1987-2017 by the citadel.org team
*
* This program is open source software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3.
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
+#include <stdlib.h>
+#include <unistd.h>
#include <stdio.h>
#include <sys/types.h>
+#include <sys/stat.h>
#include <grp.h>
#include <sys/file.h>
#include <libcitadel.h>
uid_t ctdluid = 0;
const char *CitadelServiceUDS="citadel-UDS";
const char *CitadelServiceTCP="citadel-TCP";
-
-
-
void go_threading(void);
-
/*
* Create or remove a lock file, so we only have one Citadel Server running at a time.
*/
static char lockfilename[SIZ];
static FILE *fp;
-
if (yo) {
- syslog(LOG_DEBUG, "Creating lockfile");
+ syslog(LOG_DEBUG, "main: creating lockfile");
snprintf(lockfilename, sizeof lockfilename, "%s/citadel.lock", ctdl_run_dir);
fp = fopen(lockfilename, "w");
if (!fp) {
- syslog(LOG_ERR, "Cannot open or create %s", lockfilename);
+ syslog(LOG_ERR, "%s: %m", lockfilename);
exit(CTDLEXIT_DB);
}
if (flock(fileno(fp), (LOCK_EX|LOCK_NB)) != 0) {
- syslog(LOG_ERR, "Cannot lock %s , is another citserver running?", lockfilename);
+ syslog(LOG_ERR, "main: cannot lock %s , is another citserver running?", lockfilename);
exit(CTDLEXIT_DB);
}
return;
}
- syslog(LOG_DEBUG, "Removing lockfile");
+ syslog(LOG_DEBUG, "main: removing lockfile");
unlink(lockfilename);
flock(fileno(fp), LOCK_UN);
fclose(fp);
}
-
-
-
-
/*
* Here's where it all begins.
*/
char relhome[PATH_MAX]="";
char ctdldir[PATH_MAX]=CTDLDIR;
int syslog_facility = LOG_DAEMON;
- const char *eDebuglist[] = {NULL, NULL};
uid_t u = 0;
struct passwd *p = NULL;
#ifdef HAVE_RUN_DIR
break;
case 'x':
- eDebuglist [0] = optarg;
+ /* deprecated */
break;
case 't': /* deprecated */
drop_root_perms = 1;
}
-#if 0
- def HAVE_BACKTRACE
- bzero(¶ms, sizeof(params));
- params.filename = file_pid_paniclog;
- panic_fd=open(file_pid_paniclog, O_APPEND|O_CREAT|O_DIRECT);
- params.filep = fopen(file_pid_paniclog, "a+");
- params.debugLevel = ECRASH_DEBUG_VERBOSE;
- params.dumpAllThreads = TRUE;
- params.useBacktraceSymbols = 1;
- params.signals[0]=SIGSEGV;
- params.signals[1]=SIGILL;
- params.signals[2]=SIGBUS;
- params.signals[3]=SIGABRT;
- eCrash_Init(¶ms);
- eCrash_RegisterThread("MasterThread", 0);
-#endif
-
/* Tell 'em who's in da house */
- syslog(LOG_NOTICE, " ");
- syslog(LOG_NOTICE, " ");
- syslog(LOG_NOTICE, "*** Citadel server engine ***\n");
- syslog(LOG_NOTICE, "Version %d (build %s) ***", REV_LEVEL, svn_revision());
- syslog(LOG_NOTICE, "Copyright (C) 1987-2016 by the Citadel development team.");
- syslog(LOG_NOTICE, "This program is distributed under the terms of the GNU "
- "General Public License.");
- syslog(LOG_NOTICE, " ");
- syslog(LOG_DEBUG, "Called as: %s", argv[0]);
+ syslog(LOG_INFO, " ");
+ syslog(LOG_INFO, " ");
+ syslog(LOG_INFO, "*** Citadel server engine ***\n");
+ syslog(LOG_INFO, "Version %d (build %s) ***", REV_LEVEL, svn_revision());
+ syslog(LOG_INFO, "Copyright (C) 1987-2017 by the Citadel development team.");
+ syslog(LOG_INFO, "This program is distributed under the terms of the GNU General Public License.");
+ syslog(LOG_INFO, " ");
syslog(LOG_INFO, "%s", libcitadel_version_string());
#ifdef HAVE_RUN_DIR
pwp = NULL;
#endif // HAVE_GETPWUID_R
- if ((mkdir(ctdl_run_dir, 0755) != 0) && (errno != EEXIST))
- syslog(LOG_EMERG,
- "unable to create run directory [%s]: %s",
- ctdl_run_dir, strerror(errno));
+ if ((mkdir(ctdl_run_dir, 0755) != 0) && (errno != EEXIST)) {
+ syslog(LOG_ERR, "main: unable to create run directory [%s]: %m", ctdl_run_dir);
+ }
- if (chown(ctdl_run_dir, ctdluid, (pwp==NULL)?-1:pw.pw_gid) != 0)
- syslog(LOG_EMERG,
- "unable to set the access rights for [%s]: %s",
- ctdl_run_dir, strerror(errno));
+ if (chown(ctdl_run_dir, ctdluid, (pwp==NULL)?-1:pw.pw_gid) != 0) {
+ syslog(LOG_ERR, "main: unable to set the access rights for [%s]: %m", ctdl_run_dir);
+ }
}
-
-
#endif
ctdl_lockfile(1);
/*
* Run any upgrade entry points
*/
- syslog(LOG_INFO, "Upgrading modules.");
+ syslog(LOG_INFO, "main: upgrading modules");
upgrade_modules();
/*
/*
* Load any server-side extensions available here.
*/
- syslog(LOG_INFO, "Initializing server extensions");
+ syslog(LOG_INFO, "main: initializing server extensions");
initialise_modules(0);
- eDebuglist[1] = getenv("CITADEL_LOGDEBUG");
- CtdlSetDebugLogFacilities(eDebuglist, 2);
-
/*
* If we need host auth, start our chkpwd daemon.
*/
#endif // HAVE_GETPWUID_R
if (pwp == NULL)
- syslog(LOG_CRIT, "WARNING: getpwuid(%ld): %s"
- "Group IDs will be incorrect.\n", (long)CTDLUID,
- strerror(errno));
+ syslog(LOG_ERR, "main: WARNING, getpwuid(%ld): %m Group IDs will be incorrect.", (long)CTDLUID);
else {
initgroups(pw.pw_name, pw.pw_gid);
if (setgid(pw.pw_gid))
- syslog(LOG_CRIT, "setgid(%ld): %s", (long)pw.pw_gid,
- strerror(errno));
+ syslog(LOG_ERR, "main: setgid(%ld): %m", (long)pw.pw_gid);
}
- syslog(LOG_INFO, "Changing uid to %ld", (long)CTDLUID);
+ syslog(LOG_INFO, "main: changing uid to %ld", (long)CTDLUID);
if (setuid(CTDLUID) != 0) {
- syslog(LOG_CRIT, "setuid() failed: %s", strerror(errno));
+ syslog(LOG_ERR, "main: setuid() failed: %m");
}
#if defined (HAVE_SYS_PRCTL_H) && defined (PR_SET_DUMPABLE)
prctl(PR_SET_DUMPABLE, 1);