-/*
- * Main source module for the Citadel server
- *
- * 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.
- */
+// Main source module for the Citadel server
+//
+// Copyright (c) 1987-2021 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.
+// The program is distributed without any warranty, expressed or implied.
#include <stdlib.h>
#include <unistd.h>
int openid_level_supported = 0;
-/*
- * Various things that need to be initialized at startup
- */
-void master_startup(void)
-{
+// 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;
- FILE *urandom;
+
+ 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);
+}
+
+
+// Various things that need to be initialized at startup
+void master_startup(void) {
struct ctdlroom qrbuf;
- int rv;
struct passwd *pw;
gid_t gid;
syslog(LOG_INFO, "Opening databases");
open_databases();
- /* Load site-specific configuration */
+ // Load site-specific configuration
+ seed_random_number_generator(); // must be done before config system
syslog(LOG_INFO, "Initializing configuration system");
initialize_config_system();
validate_config();
ForEachUser(reindex_user_928, NULL);
}
- /* Check floor reference counts */
+ // Check floor reference counts
check_ref_counts();
syslog(LOG_INFO, "Creating base rooms (if necessary)");
CtdlCreateRoom(SYSCONFIGROOM, 3, "", 0, 1, 0, VIEW_BBS);
CtdlCreateRoom(CtdlGetConfigStr("c_twitroom"), 0, "", 0, 1, 0, VIEW_BBS);
- /* The "Local System Configuration" room doesn't need to be visible */
+ // The "Local System Configuration" room doesn't need to be visible
if (CtdlGetRoomLock(&qrbuf, SYSCONFIGROOM) == 0) {
qrbuf.QRflags2 |= QR2_SYSTEM;
CtdlPutRoomLock(&qrbuf);
}
- /* Aide needs to be public postable, else we're not RFC conformant. */
+ // Aide needs to be public postable, else we're not RFC conformant.
if (CtdlGetRoomLock(&qrbuf, AIDEROOM) == 0) {
qrbuf.QRflags2 |= QR2_SMTP_PUBLIC;
CtdlPutRoomLock(&qrbuf);
}
- syslog(LOG_INFO, "Seeding the pseudo-random number generator...");
- urandom = fopen("/dev/urandom", "r");
- if (urandom != NULL) {
- rv = fread(&seed, sizeof seed, 1, urandom);
- if (rv == -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_DEBUG, "master_startup() finished");
}
-/*
- * Cleanup routine to be called when the server is shutting down. Returns the needed exit code.
- */
-int master_cleanup(int exitcode)
-{
+// Cleanup routine to be called when the server is shutting down. Returns the needed exit code.
+int master_cleanup(int exitcode) {
static int already_cleaning_up = 0;
if (already_cleaning_up) {
}
already_cleaning_up = 1;
- /* Do system-dependent stuff */
+ // Do system-dependent stuff
sysdep_master_cleanup();
- /* Close the configuration system */
+ // Close the configuration system
shutdown_config_system();
- /* Close databases */
+ // Close databases
syslog(LOG_INFO, "citserver: closing databases");
close_databases();
- /* If the operator requested a halt but not an exit, halt here. */
+ // If the operator requested a halt but not an exit, halt here.
if (shutdown_and_halt) {
syslog(LOG_ERR, "citserver: Halting server without exiting.");
fflush(stdout);
}
}
- /* Now go away. */
+ // Now go away.
syslog(LOG_ERR, "citserver: Exiting with status %d", exitcode);
fflush(stdout);
fflush(stderr);
if (restart_server != 0) {
exitcode = 1;
- } else if ((running_as_daemon != 0) && ((exitcode == 0))) {
+ }
+ else if ((running_as_daemon != 0) && ((exitcode == 0))) {
exitcode = CTDLEXIT_SHUTDOWN;
}
return (exitcode);
}
-/*
- * returns an asterisk if there are any instant messages waiting,
- * space otherwise.
- */
-char CtdlCheckExpress(void)
-{
+// returns an asterisk if there are any instant messages waiting, space otherwise.
+char CtdlCheckExpress(void) {
if (CC->FirstExpressMessage == NULL) {
return (' ');
- } else {
+ }
+ else {
return ('*');
}
}
-void citproto_begin_session()
-{
+void citproto_begin_session() {
if (CC->nologin == 1) {
cprintf("%d Too many users are already online (maximum is %d)\n",
ERROR + MAX_SESSIONS_EXCEEDED, CtdlGetConfigInt("c_maxsessions")
- );
+ );
CC->kill_me = KILLME_MAX_SESSIONS_EXCEEDED;
- } else {
+ }
+ else {
cprintf("%d %s Citadel server ready.\n", CIT_OK, CtdlGetConfigStr("c_fqdn"));
CC->can_receive_im = 1;
}
}
-void citproto_begin_admin_session()
-{
+void citproto_begin_admin_session() {
CC->internal_pgm = 1;
cprintf("%d %s Citadel server ADMIN CONNECTION ready.\n", CIT_OK, CtdlGetConfigStr("c_fqdn"));
}
-/*
- * This loop performs all asynchronous functions.
- */
-void do_async_loop(void)
-{
+// This loop performs all asynchronous functions.
+void do_async_loop(void) {
PerformSessionHooks(EVT_ASYNC);
}
projects / citadel.git / blobdiff