4 * Main source module for the Citadel server
18 #include <sys/types.h>
22 #if TIME_WITH_SYS_TIME
23 # include <sys/time.h>
27 # include <sys/time.h>
38 /* #include <dlfcn.h> */
40 #include <sys/types.h>
41 #include <sys/socket.h>
42 #include <netinet/in.h>
43 #include <arpa/inet.h>
46 #include "serv_extensions.h"
47 #include "sysdep_decls.h"
48 #include "citserver.h"
51 #include "housekeeping.h"
55 #include "locate_host.h"
66 struct CitContext *ContextList = NULL;
67 char *unique_session_numbers;
68 int ScheduledShutdown = 0;
70 time_t server_startup_time;
73 * Various things that need to be initialized at startup
75 void master_startup(void) {
77 struct ctdlroom qrbuf;
79 lprintf(9, "master_startup() started\n");
80 time(&server_startup_time);
82 lprintf(7, "Opening databases\n");
91 lprintf(7, "Creating base rooms (if necessary)\n");
92 create_room(BASEROOM, 0, "", 0, 1, 0);
93 create_room(AIDEROOM, 3, "", 0, 1, 0);
94 create_room(SYSCONFIGROOM, 3, "", 0, 1, 0);
95 create_room(config.c_twitroom, 0, "", 0, 1, 0);
97 /* The "Local System Configuration" room doesn't need to be visible */
98 if (lgetroom(&qrbuf, SYSCONFIGROOM) == 0) {
99 qrbuf.QRflags2 |= QR2_SYSTEM;
104 lprintf(7, "Seeding the pseudo-random number generator...\n");
105 gettimeofday(&tv, NULL);
107 lprintf(9, "master_startup() finished\n");
113 * Cleanup routine to be called when the server is shutting down.
114 * WARNING: It's no longer safe to call this function to force a shutdown.
115 * Instead, set time_to_die = 1.
117 void master_cleanup(void) {
118 struct CleanupFunctionHook *fcn;
120 /* Run any cleanup routines registered by loadable modules */
121 for (fcn = CleanupHookTable; fcn != NULL; fcn = fcn->next) {
122 (*fcn->h_function_pointer)();
125 /* Close databases */
126 lprintf(7, "Closing databases\n");
129 /* Do system-dependent stuff */
130 sysdep_master_cleanup();
133 lprintf(3, "citserver: exiting.\n");
134 fflush(stdout); fflush(stderr);
140 * Free any per-session data allocated by modules or whatever
142 void deallocate_user_data(struct CitContext *con)
144 struct CtdlSessData *ptr;
146 begin_critical_section(S_SESSION_TABLE);
147 while (con->FirstSessData != NULL) {
148 lprintf(9, "Deallocating user data symbol %ld\n",
149 con->FirstSessData->sym_id);
150 if (con->FirstSessData->sym_data != NULL)
151 phree(con->FirstSessData->sym_data);
152 ptr = con->FirstSessData->next;
153 phree(con->FirstSessData);
154 con->FirstSessData = ptr;
156 end_critical_section(S_SESSION_TABLE);
163 * Terminate a session and remove its context data structure.
165 void RemoveContext (struct CitContext *con)
167 struct CitContext *ptr = NULL;
168 struct CitContext *ToFree = NULL;
170 lprintf(9, "RemoveContext() called\n");
172 lprintf(5, "WARNING: RemoveContext() called with NULL!\n");
176 /* Remove the context from the global context list. This needs
177 * to get done FIRST to avoid concurrency problems. It is *vitally*
178 * important to keep num_sessions accurate!!
180 lprintf(7, "Removing context for session %d\n", con->cs_pid);
181 begin_critical_section(S_SESSION_TABLE);
182 if (ContextList == con) {
183 ToFree = ContextList;
184 ContextList = ContextList->next;
188 for (ptr = ContextList; ptr != NULL; ptr = ptr->next) {
189 if (ptr->next == con) {
191 ptr->next = ptr->next->next;
196 end_critical_section(S_SESSION_TABLE);
198 if (ToFree == NULL) {
199 lprintf(9, "RemoveContext() found nothing to remove\n");
203 /* Run any cleanup routines registered by loadable modules.
204 * Note 1: This must occur *before* deallocate_user_data() because the
205 * cleanup functions might touch dynamic session data.
206 * Note 2: We have to "become_session()" because the cleanup functions
207 * might make references to "CC" assuming it's the right one.
210 PerformSessionHooks(EVT_STOP);
211 become_session(NULL);
213 /* Now handle all of the administrivia. */
214 lprintf(7, "Calling logout(%d)\n", con->cs_pid);
218 lprintf(3, "[%3d] Session ended.\n", con->cs_pid);
219 syslog(LOG_NOTICE,"session %d: ended", con->cs_pid);
221 /* Deallocate any user-data attached to this session */
222 deallocate_user_data(con);
224 /* If the client is still connected, blow 'em away. */
225 lprintf(7, "Closing socket %d\n", con->client_socket);
226 close(con->client_socket);
228 /* This is where we used to check for scheduled shutdowns. */
230 /* Free up the memory used by this context */
233 lprintf(7, "Done with RemoveContext()\n");
239 * Get a dynamic symbol number for per-session user data.
240 * This API call should be made only ONCE per symbol per citserver run.
242 int CtdlGetDynamicSymbol()
244 static unsigned int next_symbol = SYM_MAX;
245 return ++next_symbol;
251 * Return a pointer to some generic per-session user data.
252 * (This function returns NULL if the requested symbol is not allocated.)
254 * NOTE: we use critical sections for allocating and de-allocating these,
255 * but not for locating one.
257 void *CtdlGetUserData(unsigned long requested_sym)
259 struct CtdlSessData *ptr;
261 for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next)
262 if (ptr->sym_id == requested_sym)
263 return(ptr->sym_data);
265 lprintf(2, "ERROR! CtdlGetUserData(%ld) symbol not allocated\n",
272 * Allocate some generic per-session user data.
274 void CtdlAllocUserData(unsigned long requested_sym, size_t num_bytes)
276 struct CtdlSessData *ptr;
278 lprintf(9, "CtdlAllocUserData(%ld) called\n", requested_sym);
280 /* Fail silently if the symbol is already registered. */
281 for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next) {
282 if (ptr->sym_id == requested_sym) {
287 /* Grab us some memory! Dem's good eatin' !! */
288 ptr = mallok(sizeof(struct CtdlSessData));
289 ptr->sym_id = requested_sym;
290 ptr->sym_data = mallok(num_bytes);
291 memset(ptr->sym_data, 0, num_bytes);
293 begin_critical_section(S_SESSION_TABLE);
294 ptr->next = CC->FirstSessData;
295 CC->FirstSessData = ptr;
296 end_critical_section(S_SESSION_TABLE);
298 lprintf(9, "CtdlAllocUserData(%ld) finished\n", requested_sym);
303 * Change the size of a buffer allocated with CtdlAllocUserData()
305 void CtdlReallocUserData(unsigned long requested_sym, size_t num_bytes)
307 struct CtdlSessData *ptr;
309 for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next) {
310 if (ptr->sym_id == requested_sym) {
311 ptr->sym_data = reallok(ptr->sym_data, num_bytes);
316 lprintf(2, "CtdlReallocUserData() ERROR: symbol %ld not found!\n",
326 * cmd_info() - tell the client about this server
328 void cmd_info(void) {
329 cprintf("%d Server info:\n", LISTING_FOLLOWS);
330 cprintf("%d\n", CC->cs_pid);
331 cprintf("%s\n", config.c_nodename);
332 cprintf("%s\n", config.c_humannode);
333 cprintf("%s\n", config.c_fqdn);
334 cprintf("%s\n", CITADEL);
335 cprintf("%d\n", REV_LEVEL);
336 cprintf("%s\n", config.c_bbs_city);
337 cprintf("%s\n", config.c_sysadm);
338 cprintf("%d\n", SERVER_TYPE);
339 cprintf("%s\n", config.c_moreprompt);
340 cprintf("1\n"); /* 1 = yes, this system supports floors */
341 cprintf("1\n"); /* 1 = we support the extended paging options */
342 cprintf("%s\n", CC->cs_nonce);
343 cprintf("1\n"); /* 1 = yes, this system supports the QNOP command */
349 * returns an asterisk if there are any express messages waiting,
352 char CtdlCheckExpress(void) {
353 if (CC->FirstExpressMessage == NULL) {
367 tmp = localtime(&tv);
369 /* timezone and daylight global variables are not portable. */
370 #ifdef HAVE_STRUCT_TM_TM_GMTOFF
371 cprintf("%d %ld|%ld|%d\n", CIT_OK, (long)tv, tmp->tm_gmtoff, tmp->tm_isdst);
373 cprintf("%d %ld|%ld|%d\n", CIT_OK, (long)tv, timezone, tmp->tm_isdst);
379 * Check originating host against the public_clients file. This determines
380 * whether the client is allowed to change the hostname for this session
381 * (for example, to show the location of the user rather than the location
384 int is_public_client(void)
391 static time_t pc_timestamp = 0;
392 static char public_clients[SIZ];
394 #define PUBLIC_CLIENTS "./public_clients"
397 * Check the time stamp on the public_clients file. If it's been
398 * updated since the last time we were here (or if this is the first
399 * time we've been through the loop), read its contents and learn
400 * the IP addresses of the listed hosts.
402 if (stat(PUBLIC_CLIENTS, &statbuf) != 0) {
403 /* No public_clients file exists, so bail out */
404 lprintf(5, "Warning: '%s' does not exist\n", PUBLIC_CLIENTS);
408 if (statbuf.st_mtime > pc_timestamp) {
409 begin_critical_section(S_PUBLIC_CLIENTS);
410 lprintf(7, "Loading %s\n", PUBLIC_CLIENTS);
412 strcpy(public_clients, "127.0.0.1");
413 if (hostname_to_dotted_quad(addrbuf, config.c_fqdn) == 0) {
414 strcat(public_clients, "|");
415 strcat(public_clients, addrbuf);
418 fp = fopen("public_clients", "r");
419 if (fp != NULL) while (fgets(buf, sizeof buf, fp)!=NULL) {
420 for (i=0; i<strlen(buf); ++i) {
421 if (buf[i] == '#') buf[i] = 0;
423 while (isspace((buf[strlen(buf)-1]))) {
424 buf[strlen(buf)-1] = 0;
426 if (hostname_to_dotted_quad(addrbuf, buf) == 0) {
427 if ((strlen(public_clients) +
429 < sizeof(public_clients)) {
430 strcat(public_clients, addrbuf);
435 pc_timestamp = time(NULL);
436 end_critical_section(S_PUBLIC_CLIENTS);
439 lprintf(9, "Checking whether %s is a local or public client\n",
441 for (i=0; i<num_parms(public_clients); ++i) {
442 extract(addrbuf, public_clients, i);
443 if (!strcasecmp(CC->cs_addr, addrbuf)) {
444 lprintf(9, "... yes it is.\n");
449 /* No hits. This is not a public client. */
450 lprintf(9, "... no it isn't.\n");
456 * the client is identifying itself to the server
458 void cmd_iden(char *argbuf)
468 if (num_parms(argbuf)<4) {
469 cprintf("%d usage error\n",ERROR);
473 dev_code = extract_int(argbuf,0);
474 cli_code = extract_int(argbuf,1);
475 rev_level = extract_int(argbuf,2);
476 extract(desc,argbuf,3);
478 safestrncpy(from_host, config.c_fqdn, sizeof from_host);
479 from_host[sizeof from_host - 1] = 0;
480 if (num_parms(argbuf)>=5) extract(from_host,argbuf,4);
482 CC->cs_clientdev = dev_code;
483 CC->cs_clienttyp = cli_code;
484 CC->cs_clientver = rev_level;
485 safestrncpy(CC->cs_clientname, desc, sizeof CC->cs_clientname);
486 CC->cs_clientname[31] = 0;
488 if (strlen(from_host) > 0) {
489 if (CC->is_local_socket) do_lookup = 1;
490 else if (is_public_client()) do_lookup = 1;
494 lprintf(9, "Looking up hostname '%s'\n", from_host);
495 if ((addr.s_addr = inet_addr(from_host)) != -1) {
496 locate_host(CC->cs_host, sizeof CC->cs_host,
501 safestrncpy(CC->cs_host, from_host, sizeof CC->cs_host);
502 CC->cs_host[sizeof CC->cs_host - 1] = 0;
506 lprintf(7, "client %d/%d/%01d.%02d (%s)\n",
513 syslog(LOG_NOTICE,"session %d: client %d/%d/%01d.%02d (%s) from %s\n",
521 cprintf("%d Ok\n",CIT_OK);
526 * display system messages or help
528 void cmd_mesg(char *mname)
536 extract(buf,mname,0);
540 strcpy(dirs[0],"messages");
541 strcpy(dirs[1],"help");
542 snprintf(buf2, sizeof buf2, "%s.%d.%d", buf, CC->cs_clientdev, CC->cs_clienttyp);
543 mesg_locate(targ,sizeof targ,buf2,2,(const char **)dirs);
544 if (strlen(targ) == 0) {
545 snprintf(buf2, sizeof buf2, "%s.%d", buf, CC->cs_clientdev);
546 mesg_locate(targ,sizeof targ,buf2,2,(const char **)dirs);
547 if (strlen(targ) == 0) {
548 mesg_locate(targ,sizeof targ,buf,2,(const char **)dirs);
554 if (strlen(targ)==0) {
555 cprintf("%d '%s' not found.\n",ERROR,mname);
559 mfp = fopen(targ,"r");
561 cprintf("%d Cannot open '%s': %s\n",
562 ERROR,targ,strerror(errno));
565 cprintf("%d %s\n",LISTING_FOLLOWS,buf);
567 while (fgets(buf, (SIZ-1), mfp)!=NULL) {
568 buf[strlen(buf)-1] = 0;
579 * enter system messages or help
581 void cmd_emsg(char *mname)
589 if (CtdlAccessCheck(ac_aide)) return;
591 extract(buf,mname,0);
592 for (a=0; a<strlen(buf); ++a) { /* security measure */
593 if (buf[a] == '/') buf[a] = '.';
598 strcpy(dirs[0],"messages");
599 strcpy(dirs[1],"help");
600 mesg_locate(targ,sizeof targ,buf,2,(const char**)dirs);
604 if (strlen(targ)==0) {
605 snprintf(targ, sizeof targ, "./help/%s", buf);
608 mfp = fopen(targ,"w");
610 cprintf("%d Cannot open '%s': %s\n",
611 ERROR,targ,strerror(errno));
614 cprintf("%d %s\n", SEND_LISTING, targ);
616 while (client_gets(buf), strcmp(buf, "000")) {
617 fprintf(mfp, "%s\n", buf);
624 /* Don't show the names of private rooms unless the viewing
625 * user also knows the rooms.
627 void GenerateRoomDisplay(char *real_room,
628 struct CitContext *viewed,
629 struct CitContext *viewer) {
631 strcpy(real_room, viewed->room.QRname);
632 if (viewed->room.QRflags & QR_MAILBOX) {
633 strcpy(real_room, &real_room[11]);
635 if (viewed->room.QRflags & QR_PRIVATE) {
636 if ( (CtdlRoomAccess(&viewed->room, &viewer->user)
638 strcpy(real_room, "<private room>");
642 if (viewed->cs_flags & CS_CHAT) {
643 while (strlen(real_room) < 14)
644 strcat(real_room, " ");
646 strcpy(&real_room[14], "<chat>");
652 * Convenience function.
654 int CtdlAccessCheck(int required_level) {
656 if (CC->internal_pgm) return(0);
657 if (required_level >= ac_internal) {
658 cprintf("%d This is not a user-level command.\n",
659 ERROR+HIGHER_ACCESS_REQUIRED);
663 if (CC->user.axlevel >= 6) return(0);
664 if (required_level >= ac_aide) {
665 cprintf("%d This command requires Aide access.\n",
666 ERROR+HIGHER_ACCESS_REQUIRED);
670 if (is_room_aide()) return(0);
671 if (required_level >= ac_room_aide) {
672 cprintf("%d This command requires Aide or Room Aide access.\n",
673 ERROR + HIGHER_ACCESS_REQUIRED);
677 if (CC->logged_in) return(0);
678 if (required_level >= ac_logged_in) {
679 cprintf("%d Not logged in.\n", ERROR+NOT_LOGGED_IN);
683 /* shhh ... succeed quietly */
690 * Terminate another running session
692 void cmd_term(char *cmdbuf)
695 struct CitContext *ccptr;
699 session_num = extract_int(cmdbuf, 0);
700 if (session_num == CC->cs_pid) {
701 cprintf("%d You can't kill your own session.\n", ERROR);
705 lprintf(9, "Locating session to kill\n");
706 begin_critical_section(S_SESSION_TABLE);
707 for (ccptr = ContextList; ccptr != NULL; ccptr = ccptr->next) {
708 if (session_num == ccptr->cs_pid) {
710 if ((ccptr->user.usernum == CC->user.usernum)
711 || (CC->user.axlevel >= 6)) {
720 end_critical_section(S_SESSION_TABLE);
724 cprintf("%d Session terminated.\n", CIT_OK);
727 cprintf("%d You are not allowed to do that.\n",
728 ERROR + HIGHER_ACCESS_REQUIRED);
732 cprintf("%d No such session.\n", ERROR);
741 * get the paginator prompt
743 void cmd_more(void) {
744 cprintf("%d %s\n", CIT_OK, config.c_moreprompt);
750 void cmd_echo(char *etext)
752 cprintf("%d %s\n", CIT_OK, etext);
758 * identify as internal program
760 void cmd_ipgm(char *argbuf)
764 /* For security reasons, we do NOT allow this command to run
765 * over the network. Local sockets only.
767 if (!CC->is_local_socket) {
769 cprintf("%d Authentication failed.\n",ERROR);
773 secret = extract_int(argbuf, 0);
774 if (secret == config.c_ipgm_secret) {
775 CC->internal_pgm = 1;
776 strcpy(CC->curr_user, "<internal program>");
777 CC->cs_flags = CC->cs_flags|CS_STEALTH;
778 cprintf("%d Authenticated as an internal program.\n",CIT_OK);
781 cprintf("%d Authentication failed.\n",ERROR);
782 lprintf(3, "Warning: ipgm authentication failed.\n");
788 * Shut down the server
790 void cmd_down(void) {
792 if (CtdlAccessCheck(ac_aide)) return;
794 cprintf("%d Shutting down server. Goodbye.\n", CIT_OK);
799 * Schedule or cancel a server shutdown
801 void cmd_scdn(char *argbuf)
805 if (CtdlAccessCheck(ac_aide)) return;
807 new_state = extract_int(argbuf, 0);
808 if ((new_state == 0) || (new_state == 1)) {
809 ScheduledShutdown = new_state;
811 cprintf("%d %d\n", CIT_OK, ScheduledShutdown);
816 * Set or unset asynchronous protocol mode
818 void cmd_asyn(char *argbuf)
822 new_state = extract_int(argbuf, 0);
823 if ((new_state == 0) || (new_state == 1)) {
824 CC->is_async = new_state;
826 cprintf("%d %d\n", CIT_OK, CC->is_async);
831 * Generate a "nonce" for APOP-style authentication.
833 * RFC 1725 et al specify a PID to be placed in front of the nonce.
834 * Quoth BTX: That would be stupid.
836 void generate_nonce(struct CitContext *con) {
839 memset(con->cs_nonce, NONCE_SIZE, 0);
840 gettimeofday(&tv, NULL);
841 memset(con->cs_nonce, NONCE_SIZE, 0);
842 snprintf(con->cs_nonce, NONCE_SIZE, "<%d%ld@%s>",
843 rand(), (long)tv.tv_usec, config.c_fqdn);
850 * Back-end function for starting a session
852 void begin_session(struct CitContext *con)
854 int len; /* should be socklen_t but doesn't work on Macintosh */
855 struct sockaddr_in sin;
858 * Initialize some variables specific to our context.
861 con->internal_pgm = 0;
862 con->download_fp = NULL;
863 con->upload_fp = NULL;
864 con->FirstExpressMessage = NULL;
866 time(&con->lastidle);
867 strcpy(con->lastcmdname, " ");
868 strcpy(con->cs_clientname, "(unknown)");
869 strcpy(con->curr_user, NLI);
870 strcpy(con->net_node,"");
871 strcpy(con->fake_username, "");
872 strcpy(con->fake_postname, "");
873 strcpy(con->fake_hostname, "");
874 strcpy(con->fake_roomname, "");
876 snprintf(con->temp, sizeof con->temp, tmpnam(NULL));
877 safestrncpy(con->cs_host, config.c_fqdn, sizeof con->cs_host);
878 safestrncpy(con->cs_addr, "", sizeof con->cs_addr);
879 con->cs_host[sizeof con->cs_host - 1] = 0;
881 if (!CC->is_local_socket) {
882 if (!getpeername(con->client_socket,
883 (struct sockaddr *) &sin, &len))
884 locate_host(con->cs_host, sizeof con->cs_host,
885 con->cs_addr, sizeof con->cs_addr,
889 strcpy(con->cs_host, "");
892 con->upload_type = UPL_FILE;
894 con->FirstSessData = NULL;
897 if ((config.c_maxsessions > 0)&&(num_sessions > config.c_maxsessions))
900 lprintf(3, "Session started.\n");
901 syslog(LOG_NOTICE,"session %d: ended", con->cs_pid);
903 /* Run any session startup routines registered by loadable modules */
904 PerformSessionHooks(EVT_START);
908 void citproto_begin_session() {
909 if (CC->nologin==1) {
910 cprintf("%d %s: Too many users are already online "
912 ERROR+MAX_SESSIONS_EXCEEDED,
913 config.c_nodename, config.c_maxsessions);
916 cprintf("%d %s Citadel/UX server ready.\n",
917 CIT_OK, config.c_nodename);
925 * This loop recognizes all server commands.
927 void do_command_loop(void) {
931 memset(cmdbuf, 0, sizeof cmdbuf); /* Clear it, just in case */
932 if (client_gets(cmdbuf) < 1) {
933 lprintf(3, "Client socket is broken. Ending session.\n");
937 lprintf(5, "Citadel: %s\n", cmdbuf);
940 * Let other clients see the last command we executed, and
941 * update the idle time, but not NOOP, QNOP, PEXP, or GEXP.
943 if ( (strncasecmp(cmdbuf, "NOOP", 4))
944 && (strncasecmp(cmdbuf, "QNOP", 4))
945 && (strncasecmp(cmdbuf, "PEXP", 4))
946 && (strncasecmp(cmdbuf, "GEXP", 4)) ) {
947 strcpy(CC->lastcmdname, " ");
948 safestrncpy(CC->lastcmdname, cmdbuf,
949 sizeof(CC->lastcmdname) );
953 if ((strncasecmp(cmdbuf, "ENT0", 4))
954 && (strncasecmp(cmdbuf, "MESG", 4))
955 && (strncasecmp(cmdbuf, "MSGS", 4)))
957 CC->cs_flags &= ~CS_POSTING;
960 if (!strncasecmp(cmdbuf,"NOOP",4)) {
961 cprintf("%d%cok\n",CIT_OK,CtdlCheckExpress());
964 else if (!strncasecmp(cmdbuf,"QNOP",4)) {
965 /* do nothing, this command returns no response */
968 else if (!strncasecmp(cmdbuf,"QUIT",4)) {
969 cprintf("%d Goodbye.\n",CIT_OK);
973 else if (!strncasecmp(cmdbuf,"ASYN",4)) {
974 cmd_asyn(&cmdbuf[5]);
977 else if (!strncasecmp(cmdbuf,"LOUT",4)) {
978 if (CC->logged_in) logout(CC);
979 cprintf("%d logged out.\n",CIT_OK);
982 else if (!strncasecmp(cmdbuf,"USER",4)) {
983 cmd_user(&cmdbuf[5]);
986 else if (!strncasecmp(cmdbuf,"PASS",4)) {
987 cmd_pass(&cmdbuf[5]);
990 else if (!strncasecmp(cmdbuf,"NEWU",4)) {
991 cmd_newu(&cmdbuf[5]);
994 else if (!strncasecmp(cmdbuf,"CREU",4)) {
995 cmd_creu(&cmdbuf[5]);
998 else if (!strncasecmp(cmdbuf,"SETP",4)) {
999 cmd_setp(&cmdbuf[5]);
1002 else if (!strncasecmp(cmdbuf,"LRMS",4)) {
1003 cmd_lrms(&cmdbuf[5]);
1006 else if (!strncasecmp(cmdbuf,"LKRA",4)) {
1007 cmd_lkra(&cmdbuf[5]);
1010 else if (!strncasecmp(cmdbuf,"LKRN",4)) {
1011 cmd_lkrn(&cmdbuf[5]);
1014 else if (!strncasecmp(cmdbuf,"LKRO",4)) {
1015 cmd_lkro(&cmdbuf[5]);
1018 else if (!strncasecmp(cmdbuf,"LZRM",4)) {
1019 cmd_lzrm(&cmdbuf[5]);
1022 else if (!strncasecmp(cmdbuf,"LPRM",4)) {
1023 cmd_lprm(&cmdbuf[5]);
1026 else if (!strncasecmp(cmdbuf,"GETU",4)) {
1030 else if (!strncasecmp(cmdbuf,"SETU",4)) {
1031 cmd_setu(&cmdbuf[5]);
1034 else if (!strncasecmp(cmdbuf,"GOTO",4)) {
1035 cmd_goto(&cmdbuf[5]);
1038 else if (!strncasecmp(cmdbuf,"MSGS",4)) {
1039 cmd_msgs(&cmdbuf[5]);
1042 else if (!strncasecmp(cmdbuf,"WHOK",4)) {
1046 else if (!strncasecmp(cmdbuf,"RDIR",4)) {
1050 else if (!strncasecmp(cmdbuf,"MSG0",4)) {
1051 cmd_msg0(&cmdbuf[5]);
1054 else if (!strncasecmp(cmdbuf,"MSG2",4)) {
1055 cmd_msg2(&cmdbuf[5]);
1058 else if (!strncasecmp(cmdbuf,"MSG3",4)) {
1059 cmd_msg3(&cmdbuf[5]);
1062 else if (!strncasecmp(cmdbuf,"MSG4",4)) {
1063 cmd_msg4(&cmdbuf[5]);
1066 else if (!strncasecmp(cmdbuf,"MSGP",4)) {
1067 cmd_msgp(&cmdbuf[5]);
1070 else if (!strncasecmp(cmdbuf,"OPNA",4)) {
1071 cmd_opna(&cmdbuf[5]);
1074 else if (!strncasecmp(cmdbuf,"INFO",4)) {
1078 else if (!strncasecmp(cmdbuf,"SLRP",4)) {
1079 cmd_slrp(&cmdbuf[5]);
1082 else if (!strncasecmp(cmdbuf,"INVT",4)) {
1083 cmd_invt_kick(&cmdbuf[5],1);
1086 else if (!strncasecmp(cmdbuf,"KICK",4)) {
1087 cmd_invt_kick(&cmdbuf[5],0);
1090 else if (!strncasecmp(cmdbuf,"GETR",4)) {
1094 else if (!strncasecmp(cmdbuf,"SETR",4)) {
1095 cmd_setr(&cmdbuf[5]);
1098 else if (!strncasecmp(cmdbuf,"GETA",4)) {
1102 else if (!strncasecmp(cmdbuf,"SETA",4)) {
1103 cmd_seta(&cmdbuf[5]);
1106 else if (!strncasecmp(cmdbuf,"ENT0",4)) {
1107 cmd_ent0(&cmdbuf[5]);
1110 else if (!strncasecmp(cmdbuf,"RINF",4)) {
1114 else if (!strncasecmp(cmdbuf,"DELE",4)) {
1115 cmd_dele(&cmdbuf[5]);
1118 else if (!strncasecmp(cmdbuf,"KILL",4)) {
1119 cmd_kill(&cmdbuf[5]);
1122 else if (!strncasecmp(cmdbuf,"CRE8",4)) {
1123 cmd_cre8(&cmdbuf[5]);
1126 else if (!strncasecmp(cmdbuf,"MOVE",4)) {
1127 cmd_move(&cmdbuf[5]);
1130 else if (!strncasecmp(cmdbuf,"FORG",4)) {
1134 else if (!strncasecmp(cmdbuf,"MESG",4)) {
1135 cmd_mesg(&cmdbuf[5]);
1138 else if (!strncasecmp(cmdbuf,"EMSG",4)) {
1139 cmd_emsg(&cmdbuf[5]);
1142 else if (!strncasecmp(cmdbuf,"GNUR",4)) {
1146 else if (!strncasecmp(cmdbuf,"VALI",4)) {
1147 cmd_vali(&cmdbuf[5]);
1150 else if (!strncasecmp(cmdbuf,"EINF",4)) {
1151 cmd_einf(&cmdbuf[5]);
1154 else if (!strncasecmp(cmdbuf,"LIST",4)) {
1158 else if (!strncasecmp(cmdbuf,"CHEK",4)) {
1162 else if (!strncasecmp(cmdbuf,"DELF",4)) {
1163 cmd_delf(&cmdbuf[5]);
1166 else if (!strncasecmp(cmdbuf,"MOVF",4)) {
1167 cmd_movf(&cmdbuf[5]);
1170 else if (!strncasecmp(cmdbuf,"NETF",4)) {
1171 cmd_netf(&cmdbuf[5]);
1174 else if (!strncasecmp(cmdbuf,"OPEN",4)) {
1175 cmd_open(&cmdbuf[5]);
1178 else if (!strncasecmp(cmdbuf,"CLOS",4)) {
1182 else if (!strncasecmp(cmdbuf,"UOPN",4)) {
1183 cmd_uopn(&cmdbuf[5]);
1186 else if (!strncasecmp(cmdbuf,"UCLS",4)) {
1187 cmd_ucls(&cmdbuf[5]);
1190 else if (!strncasecmp(cmdbuf,"READ",4)) {
1191 cmd_read(&cmdbuf[5]);
1194 else if (!strncasecmp(cmdbuf,"WRIT",4)) {
1195 cmd_writ(&cmdbuf[5]);
1198 else if (!strncasecmp(cmdbuf,"QUSR",4)) {
1199 cmd_qusr(&cmdbuf[5]);
1202 else if (!strncasecmp(cmdbuf,"ECHO",4)) {
1203 cmd_echo(&cmdbuf[5]);
1206 else if (!strncasecmp(cmdbuf,"OIMG",4)) {
1207 cmd_oimg(&cmdbuf[5]);
1210 else if (!strncasecmp(cmdbuf,"MORE",4)) {
1214 else if (!strncasecmp(cmdbuf,"NDOP",4)) {
1215 cmd_ndop(&cmdbuf[5]);
1218 else if (!strncasecmp(cmdbuf,"NUOP",4)) {
1219 cmd_nuop(&cmdbuf[5]);
1222 else if (!strncasecmp(cmdbuf,"LFLR",4)) {
1226 else if (!strncasecmp(cmdbuf,"CFLR",4)) {
1227 cmd_cflr(&cmdbuf[5]);
1230 else if (!strncasecmp(cmdbuf,"KFLR",4)) {
1231 cmd_kflr(&cmdbuf[5]);
1234 else if (!strncasecmp(cmdbuf,"EFLR",4)) {
1235 cmd_eflr(&cmdbuf[5]);
1238 else if (!strncasecmp(cmdbuf,"IDEN",4)) {
1239 cmd_iden(&cmdbuf[5]);
1242 else if (!strncasecmp(cmdbuf,"IPGM",4)) {
1243 cmd_ipgm(&cmdbuf[5]);
1246 else if (!strncasecmp(cmdbuf,"TERM",4)) {
1247 cmd_term(&cmdbuf[5]);
1250 else if (!strncasecmp(cmdbuf,"DOWN",4)) {
1254 else if (!strncasecmp(cmdbuf,"SCDN",4)) {
1255 cmd_scdn(&cmdbuf[5]);
1258 else if (!strncasecmp(cmdbuf, "UIMG", 4)) {
1259 cmd_uimg(&cmdbuf[5]);
1262 else if (!strncasecmp(cmdbuf, "TIME", 4)) {
1266 else if (!strncasecmp(cmdbuf, "AGUP", 4)) {
1267 cmd_agup(&cmdbuf[5]);
1270 else if (!strncasecmp(cmdbuf, "ASUP", 4)) {
1271 cmd_asup(&cmdbuf[5]);
1274 else if (!strncasecmp(cmdbuf, "GPEX", 4)) {
1275 cmd_gpex(&cmdbuf[5]);
1278 else if (!strncasecmp(cmdbuf, "SPEX", 4)) {
1279 cmd_spex(&cmdbuf[5]);
1282 else if (!strncasecmp(cmdbuf, "CONF", 4)) {
1283 cmd_conf(&cmdbuf[5]);
1286 else if (!strncasecmp(cmdbuf, "SEEN", 4)) {
1287 cmd_seen(&cmdbuf[5]);
1290 else if (!strncasecmp(cmdbuf, "GTSN", 4)) {
1291 cmd_gtsn(&cmdbuf[5]);
1294 else if (!strncasecmp(cmdbuf, "VIEW", 4)) {
1295 cmd_view(&cmdbuf[5]);
1298 else if (!strncasecmp(cmdbuf, "ISME", 4)) {
1299 cmd_isme(&cmdbuf[5]);
1302 #ifdef DEBUG_MEMORY_LEAKS
1303 else if (!strncasecmp(cmdbuf, "LEAK", 4)) {
1308 else if (!DLoader_Exec_Cmd(cmdbuf)) {
1309 cprintf("%d Unrecognized or unsupported command.\n", ERROR);
1312 /* Run any after-each-command outines registered by modules */
1313 PerformSessionHooks(EVT_CMD);