X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=citadel%2Fserver_main.c;h=9bd9be89e8ebfd21468f6bc1a95b2ad5f6a61604;hb=HEAD;hp=86cf5b0b031eb7d1c0dc2792ac9d6bda00f6336c;hpb=f1ee61891901850ebbdee1e9440b363dc6df540a;p=citadel.git

diff --git a/citadel/server_main.c b/citadel/server_main.c
deleted file mode 100644
index 86cf5b0b0..000000000
--- a/citadel/server_main.c
+++ /dev/null
@@ -1,403 +0,0 @@
-/*
- * citserver's main() function lives here.
- * 
- * Copyright (c) 1987-2011 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 as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include "sysdep.h"
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <ctype.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <sys/socket.h>
-#include <syslog.h>
-
-#if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-#  include <sys/time.h>
-# else
-#  include <time.h>
-# endif
-#endif
-
-#include <limits.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <sys/un.h>
-#include <string.h>
-#include <pwd.h>
-#include <errno.h>
-#include <stdarg.h>
-#include <grp.h>
-#include <pwd.h>
-#ifdef HAVE_SYS_PRCTL_H
-#include <sys/prctl.h>
-#endif
-#include <libcitadel.h>
-#include "citadel.h"
-#include "server.h"
-#include "serv_extensions.h"
-#include "sysdep_decls.h"
-#include "threads.h"
-#include "citserver.h"
-#include "support.h"
-#include "config.h"
-#include "control.h"
-#include "database.h"
-#include "user_ops.h"
-#include "housekeeping.h"
-#include "svn_revision.h"
-#include "citadel_dirs.h"
-
-#include "context.h"
-
-#include "modules_init.h"
-#include "ecrash.h"
-
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-
-#ifndef HAVE_SNPRINTF
-#include "snprintf.h"
-#endif
-const char *CitadelServiceUDS="citadel-UDS";
-const char *CitadelServiceTCP="citadel-TCP";
-
-
-
-void go_threading(void);
-
-/*
- * Here's where it all begins.
- */
-int main(int argc, char **argv)
-{
-	char facility[32];
-	int a;			/* General-purpose variables */
-	struct passwd pw, *pwp = NULL;
-	char pwbuf[SIZ];
-	int drop_root_perms = 1;
-	size_t size;
-	int relh=0;
-	int home=0;
-	int dbg=0;
-	int have_log=0;
-	char relhome[PATH_MAX]="";
-	char ctdldir[PATH_MAX]=CTDLDIR;
-	int syslog_facility = LOG_DAEMON;
-#ifdef HAVE_RUN_DIR
-	struct stat filestats;
-#endif
-#ifdef HAVE_BACKTRACE
-	eCrashParameters params;
-//	eCrashSymbolTable symbol_table;
-#endif
-
-#ifdef HAVE_GC
-	GC_INIT();
-	GC_find_leak = 1;
-#endif
-
-
-	/* initialise semaphores here. Patch by Matt and davew
-	 * its called here as they are needed by syslog for thread safety
-	 */
-	InitialiseSemaphores();
-	
-	/* initialize the master context */
-	InitializeMasterCC();
-
-	/* parse command-line arguments */
-	for (a=1; a<argc; ++a) {
-
-		if (!strncmp(argv[a], "-l", 2)) {
-			safestrncpy(facility, &argv[a][2], sizeof(facility));
-			syslog_facility = SyslogFacility(facility);
-		}
-
-		/* run in the background if -d was specified */
-		else if (!strcmp(argv[a], "-d")) {
-			running_as_daemon = 1;
-		}
-
-		/* run a few stats if -s was specified */
-		else if (!strncmp(argv[a], "-s", 2)) {
-			statcount = atoi(&argv[a][2]);
-		}
-
-		else if (!strncmp(argv[a], "-h", 2)) {
-			relh=argv[a][2]!='/';
-			if (!relh) safestrncpy(ctdl_home_directory, &argv[a][2],
-								   sizeof ctdl_home_directory);
-			else
-				safestrncpy(relhome, &argv[a][2],
-							sizeof relhome);
-			home=1;
-		}
-
-		else if (!strncmp(argv[a], "-x", 2)) {
-			/* deprecated */
-		}
-
-		else if (!strncmp(argv[a], "-t", 2)) {
-			if (freopen(&argv[a][2], "w", stderr) != stderr)
-			{
-				syslog(LOG_EMERG, 
-					      "unable to open your trace log [%s]: %s", 
-					      &argv[a][2], 
-					      strerror(errno));
-				exit(1);
-			}
-			have_log = 1;
-		}
-
-		else if (!strncmp(argv[a], "-D", 2)) {
-			dbg = 1;
-		}
-
-		/* -r tells the server not to drop root permissions. don't use
-		 * this unless you know what you're doing. this should be
-		 * removed in the next release if it proves unnecessary. */
-		else if (!strcmp(argv[a], "-r"))
-			drop_root_perms = 0;
-
-		/* any other parameter makes it crash and burn */
-		else {
-			fprintf(stderr,	"citserver: usage: "
-					"citserver "
-					"[-lLogFacility] "
-					"[-d] [-D] [-s] "
-					"[-tTraceFile] "
-					"[-hHomeDir]\n"
-			);
-			exit(1);
-		}
-
-	}
-
-	openlog("citserver",
-		( running_as_daemon ? (LOG_PID) : (LOG_PID | LOG_PERROR) ),
-		syslog_facility
-	);
-
-	calc_dirs_n_files(relh, home, relhome, ctdldir, dbg);
-	/* daemonize, if we were asked to */
-	if (running_as_daemon) {
-		start_daemon(0);
-		drop_root_perms = 1;
-	}
-
-#ifdef HAVE_BACKTRACE
-	bzero(&params, 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(&params);
-	eCrash_RegisterThread("MasterThread", 0);
-#endif
-
-	/* Tell 'em who's in da house */
-	syslog(LOG_NOTICE, "\n");
-	syslog(LOG_NOTICE, "\n");
-	syslog(LOG_NOTICE,
-		"*** Citadel server engine v%d.%02d (build %s) ***\n",
-		(REV_LEVEL/100), (REV_LEVEL%100), svn_revision());
-	syslog(LOG_NOTICE, "Copyright (C) 1987-2010 by the Citadel development team.\n");
-	syslog(LOG_NOTICE, "This program is distributed under the terms of the GNU "
-					"General Public License.\n");
-	syslog(LOG_NOTICE, "\n");
-	syslog(LOG_DEBUG, "Called as: %s\n", argv[0]);
-	syslog(LOG_INFO, "%s\n", libcitadel_version_string());
-
-	/* Load site-specific parameters, and set the ipgm secret */
-	syslog(LOG_INFO, "Loading citadel.config\n");
-	get_config();
-	config.c_ipgm_secret = rand();
-
-	/* get_control() MUST MUST MUST be called BEFORE the databases are opened!! */
-	syslog(LOG_INFO, "Acquiring control record\n");
-	get_control();
-
-	put_config();
-
-#ifdef HAVE_RUN_DIR
-	/* on some dists rundir gets purged on startup. so we need to recreate it. */
-
-	if (stat(ctdl_run_dir, &filestats)==-1){
-#ifdef HAVE_GETPWUID_R
-#ifdef SOLARIS_GETPWUID
-		pwp = getpwuid_r(config.c_ctdluid, &pw, pwbuf, sizeof(pwbuf));
-#else // SOLARIS_GETPWUID
-		getpwuid_r(config.c_ctdluid, &pw, pwbuf, sizeof(pwbuf), &pwp);
-#endif // SOLARIS_GETPWUID
-#else // HAVE_GETPWUID_R
-		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 (chown(ctdl_run_dir, config.c_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));
-	}
-			
-
-#endif
-
-	/* Initialize... */
-	init_sysdep();
-
-	/*
-	 * Do non system dependent startup functions.
-	 */
-	master_startup();
-
-	/*
-	 * Check that the control record is correct and place sensible values if it isn't
-	 */
-	check_control();
-	
-	/*
-	 * Run any upgrade entry points
-	 */
-	syslog(LOG_INFO, "Upgrading modules.\n");
-	upgrade_modules();
-	
-/**
- * Load the user for the masterCC or create them if they don't exist
- */
-	if (CtdlGetUser(&masterCC.user, "SYS_Citadel"))
-	{
-		/** User doesn't exist. We can't use create user here as the user number needs to be 0 */
-		strcpy (masterCC.user.fullname, "SYS_Citadel") ;
-		CtdlPutUser(&masterCC.user);
-		CtdlGetUser(&masterCC.user, "SYS_Citadel"); /** Just to be safe */
-	}
-	
-	/*
-	 * Bind the server to a Unix-domain socket.
-	 */
-	CtdlRegisterServiceHook(0,
-				file_citadel_socket,
-				citproto_begin_session,
-				do_command_loop,
-				do_async_loop,
-				CitadelServiceUDS);
-
-	/*
-	 * Bind the server to our favorite TCP port (usually 504).
-	 */
-	CtdlRegisterServiceHook(config.c_port_number,
-				NULL,
-				citproto_begin_session,
-				do_command_loop,
-				do_async_loop,
-				CitadelServiceTCP);
-
-				
-	
-	
-	/*
-	 * Load any server-side extensions available here.
-	 */
-	syslog(LOG_INFO, "Initializing server extensions\n");
-	size = strlen(ctdl_home_directory) + 9;
-	
-	initialise_modules(0);
-	
-	
-
-	/*
-	 * If we need host auth, start our chkpwd daemon.
-	 */
-	if (config.c_auth_mode == AUTHMODE_HOST) {
-		start_chkpwd_daemon();
-	}
-
-
-	/*
-	 * check, whether we're fired up another time after a crash.
-	 * if, post an aide message, so the admin has a chance to react.
-	 */
-	checkcrash ();
-
-
-	/*
-	 * Now that we've bound the sockets, change to the Citadel user id and its
-	 * corresponding group ids
-	 */
-	if (drop_root_perms) {
-		cdb_chmod_data();	/* make sure we own our data files */
-
-#ifdef HAVE_GETPWUID_R
-#ifdef SOLARIS_GETPWUID
-		pwp = getpwuid_r(config.c_ctdluid, &pw, pwbuf, sizeof(pwbuf));
-#else // SOLARIS_GETPWUID
-		getpwuid_r(config.c_ctdluid, &pw, pwbuf, sizeof(pwbuf), &pwp);
-#endif // SOLARIS_GETPWUID
-#else // HAVE_GETPWUID_R
-		pwp = NULL;
-#endif // HAVE_GETPWUID_R
-
-		if (pwp == NULL)
-			syslog(LOG_CRIT, "WARNING: getpwuid(%ld): %s\n"
-				   "Group IDs will be incorrect.\n", (long)CTDLUID,
-				strerror(errno));
-		else {
-			initgroups(pw.pw_name, pw.pw_gid);
-			if (setgid(pw.pw_gid))
-				syslog(LOG_CRIT, "setgid(%ld): %s\n", (long)pw.pw_gid,
-					strerror(errno));
-		}
-		syslog(LOG_INFO, "Changing uid to %ld\n", (long)CTDLUID);
-		if (setuid(CTDLUID) != 0) {
-			syslog(LOG_CRIT, "setuid() failed: %s\n", strerror(errno));
-		}
-#if defined (HAVE_SYS_PRCTL_H) && defined (PR_SET_DUMPABLE)
-		prctl(PR_SET_DUMPABLE, 1);
-#endif
-	}
-
-	/* We want to check for idle sessions once per minute */
-	CtdlRegisterSessionHook(terminate_idle_sessions, EVT_TIMER);
-
-	go_threading();
-	
-	
-	master_cleanup(exit_signal);
-	return(0);
-}