-/*
- * citserver's main() function lives here.
- *
- * Copyright (c) 1987-2021 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.
- *
- * 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.
- */
+// citserver's main() function lives here.
+//
+// Copyright (c) 1987-2022 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.
+//
+// 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.
+
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
int sanity_diag_mode = 0;
-/*
- * Create or remove a lock file, so we only have one Citadel Server running at a time.
- * Set 'op' to nonzero to lock, zero to unlock.
- */
+// Create or remove a lock file, so we only have one Citadel Server running at a time.
+// Set 'op' to nonzero to lock, zero to unlock.
void ctdl_lockfile(int op) {
static char lockfilename[PATH_MAX];
static FILE *fp;
}
-/*
- * Here's where it all begins.
- */
+// Here's where it all begins.
int main(int argc, char **argv) {
- size_t basesize = 64;
char facility[32];
- int a; /* General-purpose variables */
+ int a; // General-purpose variables
struct passwd pw, *pwp = NULL;
char pwbuf[SIZ];
int drop_root_perms = 1;
struct stat filestats;
#endif
- /* Tell 'em who's in da house */
+ // Tell 'em who's in da house
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) 1987-2021 by the Citadel development team.");
+ syslog(LOG_INFO, "Copyright (C) 1987-2022 by the Citadel development team.");
syslog(LOG_INFO, " ");
syslog(LOG_INFO, "This program is open source software: you can redistribute it and/or");
syslog(LOG_INFO, "modify it under the terms of the GNU General Public License, version 3.");
syslog(LOG_INFO, " ");
syslog(LOG_INFO, "%s", libcitadel_version_string());
- /* parse command-line arguments */
+ // parse command-line arguments
while ((a=getopt(argc, argv, "cl:dh:x:t:B:Dru:s:")) != EOF) switch(a) {
// test this binary for compatibility and exit
case 't':
break;
- // basesize (passed to libcitadel)
+ // deprecated
case 'B':
- basesize = atoi(optarg);
break;
// deprecated
if (chdir(ctdldir) != 0) {
syslog(LOG_ERR, "main: unable to change directory to [%s]: %m", ctdldir);
+ exit(CTDLEXIT_HOME);
}
else {
syslog(LOG_INFO, "main: running in data directory %s", ctdldir);
exit(CTDLEXIT_UNUSER);
}
- /* Last ditch effort to determine the user name ... if there's a user called "citadel" then use that */
+ // Last ditch effort to determine the user name ... if there's a user called "citadel" then use that
if (ctdluid == 0) {
p = getpwnam("citadel");
if (!p) {
}
}
- /* initialize the master context */
+ // initialize the master context
InitializeMasterCC();
InitializeMasterTSD();
- StartLibCitadel(basesize);
setlogmask(LOG_UPTO(max_log_level));
openlog("citserver",
( running_as_daemon ? (LOG_PID) : (LOG_PID | LOG_PERROR) ),
syslog_facility
);
- /* daemonize, if we were asked to */
+ // daemonize, if we were asked to
if (running_as_daemon) {
start_daemon(0);
drop_root_perms = 1;
syslog(LOG_INFO, "main: upgrading modules"); // Run any upgrade entry points
upgrade_modules();
- /*
- * Load the user for the masterCC or create them if they don't exist
- */
+ // 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 */
+ // 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 */
+ CtdlGetUser(&masterCC.user, "SYS_Citadel"); // Just to be safe
}
- /*
- * Bind the server to a Unix-domain socket (user client access)
- */
+ // Bind the server to a Unix-domain socket (user client access)
CtdlRegisterServiceHook(0,
file_citadel_socket,
citproto_begin_session,
do_async_loop,
CitadelServiceUDS);
- /*
- * Bind the server to a Unix-domain socket (admin client access)
- */
+ // Bind the server to a Unix-domain socket (admin client access)
CtdlRegisterServiceHook(0,
file_citadel_admin_socket,
citproto_begin_admin_session,
do_command_loop,
do_async_loop,
CitadelServiceUDS);
- chmod(file_citadel_admin_socket, S_IRWXU); /* for your eyes only */
+ chmod(file_citadel_admin_socket, S_IRWXU); // for your eyes only
- /*
- * Bind the server to our favorite TCP port (usually 504).
- */
+ // Bind the server to our favorite TCP port (usually 504).
CtdlRegisterServiceHook(CtdlGetConfigInt("c_port_number"),
NULL,
citproto_begin_session,
do_async_loop,
CitadelServiceTCP);
- /*
- * Load any server-side extensions available here.
- */
+ // Load any server-side extensions available here.
syslog(LOG_INFO, "main: initializing server extensions");
initialise_modules(0);
- /*
- * If we need host auth, start our chkpwd daemon.
- */
+ // If we need host auth, start our chkpwd daemon.
if (CtdlGetConfigInt("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.
- */
+ // 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
- */
+ // 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 */
+ cdb_chmod_data(); // make sure we own our data files
getpwuid_r(ctdluid, &pw, pwbuf, sizeof(pwbuf), &pwp);
if (pwp == NULL)
syslog(LOG_ERR, "main: WARNING, getpwuid(%ld): %m Group IDs will be incorrect.", (long)CTDLUID);
#endif
}
- /* We want to check for idle sessions once per minute */
+ // We want to check for idle sessions once per minute
CtdlRegisterSessionHook(terminate_idle_sessions, EVT_TIMER, PRIO_CLEANUP + 1);
- /* Go into multithreaded mode. When this call exits, the server is stopping. */
+ // Go into multithreaded mode. When this call exits, the server is stopping.
go_threading();
- /* Get ready to shut down the server. */
+ // Get ready to shut down the server.
int exit_code = master_cleanup(exit_signal);
ctdl_lockfile(0);
if (restart_server) {
projects / citadel.git / blobdiff