// Main source module for the Citadel server
//
-// Copyright (c) 1987-2022 by the citadel.org team
+// Copyright (c) 1987-2024 by the citadel.org team
//
// This program is open source software. Use, duplication, or disclosure
// is subject to the terms of the GNU General Public License, version 3.
#include <sys/stat.h>
#include "sysdep.h"
#include <time.h>
+#include <sys/time.h>
#include <libcitadel.h>
-
#include "ctdl_module.h"
#include "housekeeping.h"
#include "locate_host.h"
int ScheduledShutdown = 0;
time_t server_startup_time;
int panic_fd;
-int openid_level_supported = 0;
// We need pseudo-random numbers for a few things. Seed generously.
void seed_random_number_generator(void) {
- FILE *urandom;
- struct timeval tv;
- unsigned int seed;
-
- syslog(LOG_INFO, "Seeding the pseudo-random number generator...");
- urandom = fopen("/dev/urandom", "r");
- if (urandom != NULL) {
- if (fread(&seed, sizeof seed, 1, urandom) == -1) {
- syslog(LOG_ERR, "citserver: failed to read random seed: %m");
- }
- fclose(urandom);
- }
- else {
- gettimeofday(&tv, NULL);
- seed = tv.tv_usec;
- }
- srand(seed);
- srandom(seed);
+ syslog(LOG_INFO, "citserver: seeding the pseudo-random number generator");
+ srand(time(NULL) + getpid() + clock());
}
struct passwd *pw;
gid_t gid;
- syslog(LOG_DEBUG, "master_startup() started");
+ syslog(LOG_DEBUG, "citserver: master_startup() started");
time(&server_startup_time);
- syslog(LOG_INFO, "Checking directory access");
+ syslog(LOG_INFO, "citserver: checking directory access");
if ((pw = getpwuid(ctdluid)) == NULL) {
gid = getgid();
}
gid = pw->pw_gid;
}
- if (create_run_directories(CTDLUID, gid) != 0) {
+ if (create_run_directories(ctdluid, gid) != 0) {
syslog(LOG_ERR, "citserver: failed to access and create directories");
exit(1);
}
syslog(LOG_DEBUG, "citserver: ctdl_key_dir is %s", ctdl_key_dir);
syslog(LOG_DEBUG, "citserver: ctdl_run_dir is %s", ctdl_run_dir);
- syslog(LOG_INFO, "Opening databases");
- open_databases();
+ syslog(LOG_INFO, "citserver: opening databases");
+ cdb_init_backends();
+ cdb_open_databases();
// Load site-specific configuration
seed_random_number_generator(); // must be done before config system
- syslog(LOG_INFO, "Initializing configuration system");
+ syslog(LOG_INFO, "citserver: initializing configuration system");
initialize_config_system();
validate_config();
migrate_legacy_control_record();
// Check floor reference counts
check_ref_counts();
- syslog(LOG_INFO, "Creating base rooms (if necessary)");
+ syslog(LOG_INFO, "citserver: creating base rooms (if necessary)");
CtdlCreateRoom(CtdlGetConfigStr("c_baseroom"), 0, "", 0, 1, 0, VIEW_BBS);
CtdlCreateRoom(AIDEROOM, 3, "", 0, 1, 0, VIEW_BBS);
CtdlCreateRoom(SYSCONFIGROOM, 3, "", 0, 1, 0, VIEW_BBS);
CtdlPutRoomLock(&qrbuf);
}
- syslog(LOG_DEBUG, "master_startup() finished");
+ syslog(LOG_DEBUG, "citserver: master_startup() finished");
}
// Cleanup routine to be called when the server is shutting down. Returns the needed exit code.
-int master_cleanup(int exitcode) {
+void master_cleanup(int exitcode) {
static int already_cleaning_up = 0;
if (already_cleaning_up) {
}
already_cleaning_up = 1;
- // Do system-dependent stuff
- sysdep_master_cleanup();
+ // Close the sockets
+ context_cleanup();
// Close the configuration system
shutdown_config_system();
// Close databases
syslog(LOG_INFO, "citserver: closing databases");
- close_databases();
+ cdb_close_databases();
// If the operator requested a halt but not an exit, halt here.
if (shutdown_and_halt) {
fflush(stdout);
fflush(stderr);
- if (restart_server != 0) {
- exitcode = 1;
- }
- else if ((running_as_daemon != 0) && ((exitcode == 0))) {
+ if ((running_as_daemon != 0) && ((exitcode == 0))) {
exitcode = CTDLEXIT_SHUTDOWN;
}
- return (exitcode);
+
+ ctdl_lockfile(0);
+ exit(exitcode);
}
// returns an asterisk if there are any instant messages waiting, space otherwise.
-char CtdlCheckExpress(void) {
- if (CC->FirstExpressMessage == NULL) {
+char CtdlCheckExpress(struct CitContext *con) {
+ if (con->FirstExpressMessage == NULL) {
return (' ');
}
else {
}
else {
cprintf("%d %s Citadel server ready.\n", CIT_OK, CtdlGetConfigStr("c_fqdn"));
+ strcpy(CC->cs_clientname, "Citadel client protocol");
CC->can_receive_im = 1;
}
}