#include <ctype.h>
#include <string.h>
#include <errno.h>
+#include <limits.h>
#include <pthread.h>
#include <syslog.h>
+#include <dlfcn.h>
#include "citadel.h"
#include "server.h"
-#include "proto.h"
-
-struct config config;
+#include "sysdep_decls.h"
+#include "citserver.h"
+#include "config.h"
+#include "database.h"
+#include "housekeeping.h"
+#include "user_ops.h"
+#include "logging.h"
+#include "support.h"
+#include "msgbase.h"
+#include "locate_host.h"
+#include "room_ops.h"
+#include "file_ops.h"
+#include "dynloader.h"
struct CitContext *ContextList = NULL;
int ScheduledShutdown = 0;
-
/*
* Various things that need to be initialized at startup
*/
-void master_startup() {
+void master_startup(void) {
lprintf(7, "Opening databases\n");
open_databases();
lprintf(7, "Checking floor reference counts\n");
check_ref_counts();
+
+ lprintf(7, "Creating base rooms (if necessary)\n");
+ create_room(BASEROOM, 0, "", 0);
+ create_room(AIDEROOM, 4, "", 0);
+ create_room(config.c_twitroom, 0, "", 0);
}
/*
* Cleanup routine to be called when the server is shutting down.
*/
-void master_cleanup() {
+void master_cleanup(void) {
+ struct CleanupFunctionHook *fcn;
/* Cancel all running sessions */
lprintf(7, "Cancelling running sessions...\n");
kill_session(ContextList->cs_pid);
}
+ /* Run any cleanup routines registered by loadable modules */
+ for (fcn = CleanupHookTable; fcn != NULL; fcn = fcn->next) {
+ (*fcn->h_function_pointer)();
+ }
+
/* Close databases */
lprintf(7, "Closing databases\n");
close_databases();
sysdep_master_cleanup();
/* Now go away. */
- hook_cleanup();
lprintf(3, "citserver: exiting.\n");
exit(0);
}
* All NON-system-dependent stuff is done in this function.
* System-dependent session/thread cleanup is in cleanup() in sysdep.c
*/
-void cleanup_stuff()
+void cleanup_stuff(void *arg)
{
struct ExpressMessage *emptr;
rec_log(CL_TERMINATE,CC->curr_user);
unlink(CC->temp);
lprintf(3, "citserver[%3d]: ended.\n",CC->cs_pid);
- hook_end_session(CC->cs_pid);
+
+ /* Run any cleanup routines registered by loadable modules */
+ PerformSessionHooks(EVT_STOP);
+
syslog(LOG_NOTICE,"session %d ended", CC->cs_pid);
/* Deallocate any unsent express messages */
*/
void set_wtmpsupp(char *newtext)
{
- strncpy(CC->cs_room,newtext,19);
- CC->cs_room[19] = 0;
+ strncpy(CC->cs_room,newtext,ROOMNAMELEN-1);
+ CC->cs_room[ROOMNAMELEN-1] = 0;
time(&CC->cs_lastupdt);
- hook_room_name(CC->cs_pid, CC->cs_room);
+
+ /* Run any routines registered by loadable modules */
+ PerformSessionHooks(EVT_NEWROOM);
}
{
if ((newroomname) && (newroomname[0]))
{
- bzero(CC->fake_roomname, 20);
- strncpy(CC->fake_roomname, newroomname, 19);
+ bzero(CC->fake_roomname, ROOMNAMELEN);
+ strncpy(CC->fake_roomname, newroomname, ROOMNAMELEN-1);
}
else
CC->fake_roomname[0] = '\0';
cprintf("%d\n",OK);
}
-void cmd_time()
+/*
+ * returns an asterisk if there are any express messages waiting,
+ * space otherwise.
+ */
+char check_express(void) {
+ if (CC->FirstExpressMessage == NULL) {
+ return(' ');
+ }
+ else {
+ return('*');
+ }
+ }
+
+void cmd_time(void)
{
time_t tv;
tv = time(NULL);
- cprintf("%d|%ld\n", OK, tv);
+ cprintf("%d %ld\n", OK, tv);
}
/*
}
-/*
- * Run a server extension (FIX FIX FIX initial hack; polish this up)
- */
-void cmd_extn(char *argbuf) {
- char ExtensionName[256];
- int is_ipgm;
- int pid;
- char portstr[16];
- char ipgm[32];
- char sess[16];
-
-
- extract(ExtensionName, argbuf, 0);
- is_ipgm = extract_int(argbuf, 1);
-
- pid = fork();
- lprintf(9, "fork() returned %d\n", pid);
- if (pid < 0) {
- cprintf("%d fork failed: %s\n",
- ERROR + INTERNAL_ERROR,
- strerror(errno));
- return;
- }
- else if (pid == 0) {
-
- sprintf(portstr, "%d", config.c_port_number);
-
- if (is_ipgm)
- sprintf(ipgm, "%d", config.c_ipgm_secret);
- else
- strcpy(ipgm, "");
-
- sprintf(sess, "%d", CC->cs_pid);
-
- execlp(ExtensionName, ExtensionName,
- "localhost", /* server address */
- portstr, /* port number */
- ipgm, /* ipgm secret */
- CC->usersupp.fullname, /* user name */
- CC->usersupp.password, /* password */
- CC->quickroom.QRname, /* current room */
- sess, /* assoc session id */
- NULL);
-
- lprintf(9, "exec() failed: %s\n", strerror(errno));
- exit(1);
- }
- else {
- cprintf("%d Ok\n", OK);
- }
- }
-
-
-
-
/*
* main context loop
*/
/*
* Initialize some variables specific to our context.
*/
- CC->curr_rm = (-1);
CC->logged_in = 0;
CC->internal_pgm = 0;
CC->download_fp = NULL;
}
lprintf(3, "citserver[%3d]: started.\n", CC->cs_pid);
- hook_start_session(CC->cs_pid);
+
+ /* Run any session startup routines registered by loadable modules */
+ PerformSessionHooks(EVT_START);
+
rec_log(CL_CONNECT, "");
do {
time(&CC->lastcmd);
if (client_gets(cmdbuf) < 1) cleanup(EXIT_NULL);
lprintf(5, "citserver[%3d]: %s\n", CC->cs_pid, cmdbuf);
- hook_command_received(CC->cs_pid, cmdbuf);
+ /* hook_command_received(CC->cs_pid, cmdbuf); FIX */
/*
* Let other clients see the last command we executed, but
cmd_ipgm(&cmdbuf[5]);
}
- else if (!strncasecmp(cmdbuf,"CHAT",4)) {
- cmd_chat(&cmdbuf[5]);
- }
-
- else if (!strncasecmp(cmdbuf,"PEXP",4)) {
- cmd_pexp();
- }
-
- else if (!strncasecmp(cmdbuf,"SEXP",4)) {
- cmd_sexp(&cmdbuf[5]);
- }
-
else if (!strncasecmp(cmdbuf,"EBIO",4)) {
cmd_ebio();
}
else if (!strncasecmp(cmdbuf, "UIMG", 4)) {
cmd_uimg(&cmdbuf[5]);
}
+
else if (!strncasecmp(cmdbuf, "UCHG", 4)) {
cmd_uchg(&cmdbuf[5]);
}
+
else if (!strncasecmp(cmdbuf, "TIME", 4)) {
- cmd_time(&cmdbuf[5]);
+ cmd_time();
}
+
else if (!strncasecmp(cmdbuf, "HCHG", 4)) {
cmd_hchg(&cmdbuf[5]);
}
+
else if (!strncasecmp(cmdbuf, "RCHG", 4)) {
cmd_rchg(&cmdbuf[5]);
}
- else if (!strncasecmp(cmdbuf, "EXTN", 4)) {
- cmd_extn(&cmdbuf[5]);
+
+ else if (!strncasecmp(cmdbuf, "AGUP", 4)) {
+ cmd_agup(&cmdbuf[5]);
}
- else {
- cprintf("%d Unrecognized or unsupported command.\n",
- ERROR);
+
+ else if (!strncasecmp(cmdbuf, "ASUP", 4)) {
+ cmd_asup(&cmdbuf[5]);
}
- } while(strncasecmp(cmdbuf,"QUIT",4));
+ else if (!DLoader_Exec_Cmd(cmdbuf))
+ {
+ cprintf("%d Unrecognized or unsupported command.\n",
+ ERROR);
+ }
+
+ } while(strncasecmp(cmdbuf, "QUIT", 4));
cleanup(EXIT_NORMAL);
return(NULL);
projects / citadel.git / blobdiff