4 * Main source module for the Citadel server
19 #if TIME_WITH_SYS_TIME
20 # include <sys/time.h>
24 # include <sys/time.h>
35 /* #include <dlfcn.h> */
37 #include <sys/types.h>
38 #include <sys/socket.h>
39 #include <netinet/in.h>
40 #include <arpa/inet.h>
43 #include "serv_extensions.h"
44 #include "sysdep_decls.h"
45 #include "citserver.h"
48 #include "housekeeping.h"
52 #include "locate_host.h"
63 struct CitContext *ContextList = NULL;
64 char *unique_session_numbers;
65 int ScheduledShutdown = 0;
67 time_t server_startup_time;
70 * Various things that need to be initialized at startup
72 void master_startup(void) {
74 struct ctdlroom qrbuf;
76 lprintf(9, "master_startup() started\n");
77 time(&server_startup_time);
79 lprintf(7, "Opening databases\n");
88 lprintf(7, "Creating base rooms (if necessary)\n");
89 create_room(BASEROOM, 0, "", 0, 1, 0);
90 create_room(AIDEROOM, 3, "", 0, 1, 0);
91 create_room(SYSCONFIGROOM, 3, "", 0, 1, 0);
92 create_room(config.c_twitroom, 0, "", 0, 1, 0);
94 /* The "Local System Configuration" room doesn't need to be visible */
95 if (lgetroom(&qrbuf, SYSCONFIGROOM) == 0) {
96 qrbuf.QRflags2 |= QR2_SYSTEM;
101 lprintf(7, "Seeding the pseudo-random number generator...\n");
102 gettimeofday(&tv, NULL);
104 lprintf(9, "master_startup() finished\n");
110 * Cleanup routine to be called when the server is shutting down.
111 * WARNING: It's no longer safe to call this function to force a shutdown.
112 * Instead, set time_to_die = 1.
114 void master_cleanup(void) {
115 struct CleanupFunctionHook *fcn;
117 /* Run any cleanup routines registered by loadable modules */
118 for (fcn = CleanupHookTable; fcn != NULL; fcn = fcn->next) {
119 (*fcn->h_function_pointer)();
122 /* Close databases */
123 lprintf(7, "Closing databases\n");
126 /* Do system-dependent stuff */
127 sysdep_master_cleanup();
130 lprintf(3, "citserver: exiting.\n");
131 fflush(stdout); fflush(stderr);
137 * Free any per-session data allocated by modules or whatever
139 void deallocate_user_data(struct CitContext *con)
141 struct CtdlSessData *ptr;
143 begin_critical_section(S_SESSION_TABLE);
144 while (con->FirstSessData != NULL) {
145 lprintf(9, "Deallocating user data symbol %ld\n",
146 con->FirstSessData->sym_id);
147 if (con->FirstSessData->sym_data != NULL)
148 phree(con->FirstSessData->sym_data);
149 ptr = con->FirstSessData->next;
150 phree(con->FirstSessData);
151 con->FirstSessData = ptr;
153 end_critical_section(S_SESSION_TABLE);
160 * Terminate a session and remove its context data structure.
162 void RemoveContext (struct CitContext *con)
164 struct CitContext *ptr = NULL;
165 struct CitContext *ToFree = NULL;
167 lprintf(9, "RemoveContext() called\n");
169 lprintf(5, "WARNING: RemoveContext() called with NULL!\n");
173 /* Remove the context from the global context list. This needs
174 * to get done FIRST to avoid concurrency problems. It is *vitally*
175 * important to keep num_sessions accurate!!
177 lprintf(7, "Removing context for session %d\n", con->cs_pid);
178 begin_critical_section(S_SESSION_TABLE);
179 if (ContextList == con) {
180 ToFree = ContextList;
181 ContextList = ContextList->next;
185 for (ptr = ContextList; ptr != NULL; ptr = ptr->next) {
186 if (ptr->next == con) {
188 ptr->next = ptr->next->next;
193 end_critical_section(S_SESSION_TABLE);
195 if (ToFree == NULL) {
196 lprintf(9, "RemoveContext() found nothing to remove\n");
200 /* Run any cleanup routines registered by loadable modules.
201 * Note 1: This must occur *before* deallocate_user_data() because the
202 * cleanup functions might touch dynamic session data.
203 * Note 2: We have to "become_session()" because the cleanup functions
204 * might make references to "CC" assuming it's the right one.
207 PerformSessionHooks(EVT_STOP);
208 become_session(NULL);
210 /* Now handle all of the administrivia. */
211 lprintf(7, "Calling logout(%d)\n", con->cs_pid);
215 lprintf(3, "[%3d] Session ended.\n", con->cs_pid);
216 syslog(LOG_NOTICE,"session %d: ended", con->cs_pid);
218 /* Deallocate any user-data attached to this session */
219 deallocate_user_data(con);
221 /* If the client is still connected, blow 'em away. */
222 lprintf(7, "Closing socket %d\n", con->client_socket);
223 close(con->client_socket);
225 /* This is where we used to check for scheduled shutdowns. */
227 /* Free up the memory used by this context */
230 lprintf(7, "Done with RemoveContext()\n");
236 * Get a dynamic symbol number for per-session user data.
237 * This API call should be made only ONCE per symbol per citserver run.
239 int CtdlGetDynamicSymbol()
241 static unsigned int next_symbol = SYM_MAX;
242 return ++next_symbol;
248 * Return a pointer to some generic per-session user data.
249 * (This function returns NULL if the requested symbol is not allocated.)
251 * NOTE: we use critical sections for allocating and de-allocating these,
252 * but not for locating one.
254 void *CtdlGetUserData(unsigned long requested_sym)
256 struct CtdlSessData *ptr;
258 for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next)
259 if (ptr->sym_id == requested_sym)
260 return(ptr->sym_data);
262 lprintf(2, "ERROR! CtdlGetUserData(%ld) symbol not allocated\n",
269 * Allocate some generic per-session user data.
271 void CtdlAllocUserData(unsigned long requested_sym, size_t num_bytes)
273 struct CtdlSessData *ptr;
275 lprintf(9, "CtdlAllocUserData(%ld) called\n", requested_sym);
277 /* Fail silently if the symbol is already registered. */
278 for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next) {
279 if (ptr->sym_id == requested_sym) {
284 /* Grab us some memory! Dem's good eatin' !! */
285 ptr = mallok(sizeof(struct CtdlSessData));
286 ptr->sym_id = requested_sym;
287 ptr->sym_data = mallok(num_bytes);
288 memset(ptr->sym_data, 0, num_bytes);
290 begin_critical_section(S_SESSION_TABLE);
291 ptr->next = CC->FirstSessData;
292 CC->FirstSessData = ptr;
293 end_critical_section(S_SESSION_TABLE);
295 lprintf(9, "CtdlAllocUserData(%ld) finished\n", requested_sym);
300 * Change the size of a buffer allocated with CtdlAllocUserData()
302 void CtdlReallocUserData(unsigned long requested_sym, size_t num_bytes)
304 struct CtdlSessData *ptr;
306 for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next) {
307 if (ptr->sym_id == requested_sym) {
308 ptr->sym_data = reallok(ptr->sym_data, num_bytes);
313 lprintf(2, "CtdlReallocUserData() ERROR: symbol %ld not found!\n",
323 * cmd_info() - tell the client about this server
325 void cmd_info(void) {
326 cprintf("%d Server info:\n", LISTING_FOLLOWS);
327 cprintf("%d\n", CC->cs_pid);
328 cprintf("%s\n", config.c_nodename);
329 cprintf("%s\n", config.c_humannode);
330 cprintf("%s\n", config.c_fqdn);
331 cprintf("%s\n", CITADEL);
332 cprintf("%d\n", REV_LEVEL);
333 cprintf("%s\n", config.c_bbs_city);
334 cprintf("%s\n", config.c_sysadm);
335 cprintf("%d\n", SERVER_TYPE);
336 cprintf("%s\n", config.c_moreprompt);
337 cprintf("1\n"); /* 1 = yes, this system supports floors */
338 cprintf("1\n"); /* 1 = we support the extended paging options */
339 cprintf("%s\n", CC->cs_nonce);
340 cprintf("1\n"); /* 1 = yes, this system supports the QNOP command */
346 * returns an asterisk if there are any express messages waiting,
349 char CtdlCheckExpress(void) {
350 if (CC->FirstExpressMessage == NULL) {
364 tmp = localtime(&tv);
366 /* timezone and daylight global variables are not portable. */
367 #ifdef HAVE_STRUCT_TM_TM_GMTOFF
368 cprintf("%d %ld|%ld|%d\n", CIT_OK, (long)tv, tmp->tm_gmtoff, tmp->tm_isdst);
370 cprintf("%d %ld|%ld|%d\n", CIT_OK, (long)tv, timezone, tmp->tm_isdst);
375 * Check whether two hostnames match.
376 * "Realname" should be an actual name of a client that is trying to connect;
377 * "testname" should be the value we are comparing it with. The idea is that we
378 * want to compare with both the abbreviated and fully-qualified versions of
379 * "testname;" some people define "localhost" as "localhost.foo.com," etc.
381 static int hostnames_match(const char *realname, const char *testname) {
385 if (!strcasecmp(realname, testname)) {
389 #ifdef HAVE_NONREENTRANT_NETDB
390 begin_critical_section(S_NETDB);
393 if ((he = gethostbyname(testname)) != NULL) {
394 if (!strcasecmp(realname, he->h_name)) {
399 #ifdef HAVE_NONREENTRANT_NETDB
400 end_critical_section(S_NETDB);
407 * Check originating host against the public_clients file. This determines
408 * whether the client is allowed to change the hostname for this session
409 * (for example, to show the location of the user rather than the location
412 int is_public_client(void)
417 lprintf(9, "Checking whether %s is a local client\n", CC->cs_host);
418 if (hostnames_match(CC->cs_host, "localhost")) return(1);
419 if (hostnames_match(CC->cs_host, config.c_fqdn)) return(1);
421 lprintf(9, "Checking whether %s is a public client\n", CC->cs_host);
422 fp = fopen("public_clients", "r");
423 if (fp == NULL) return(0);
425 while (fgets(buf, sizeof buf, fp)!=NULL) {
426 while (isspace((buf[strlen(buf)-1])))
427 buf[strlen(buf)-1] = 0;
428 if (hostnames_match(CC->cs_host, buf)) {
440 * the client is identifying itself to the server
442 void cmd_iden(char *argbuf)
452 if (num_parms(argbuf)<4) {
453 cprintf("%d usage error\n",ERROR);
457 dev_code = extract_int(argbuf,0);
458 cli_code = extract_int(argbuf,1);
459 rev_level = extract_int(argbuf,2);
460 extract(desc,argbuf,3);
462 safestrncpy(from_host, config.c_fqdn, sizeof from_host);
463 from_host[sizeof from_host - 1] = 0;
464 if (num_parms(argbuf)>=5) extract(from_host,argbuf,4);
466 CC->cs_clientdev = dev_code;
467 CC->cs_clienttyp = cli_code;
468 CC->cs_clientver = rev_level;
469 safestrncpy(CC->cs_clientname, desc, sizeof CC->cs_clientname);
470 CC->cs_clientname[31] = 0;
472 if (strlen(from_host) > 0) {
473 if (CC->is_local_socket) do_lookup = 1;
474 else if (is_public_client()) do_lookup = 1;
478 lprintf(9, "Looking up hostname '%s'\n", from_host);
479 if ((addr.s_addr = inet_addr(from_host)) != -1) {
480 locate_host(CC->cs_host, sizeof CC->cs_host,
485 safestrncpy(CC->cs_host, from_host, sizeof CC->cs_host);
486 CC->cs_host[sizeof CC->cs_host - 1] = 0;
490 lprintf(7, "client %d/%d/%01d.%02d (%s)\n",
497 syslog(LOG_NOTICE,"session %d: client %d/%d/%01d.%02d (%s) from %s\n",
505 cprintf("%d Ok\n",CIT_OK);
510 * display system messages or help
512 void cmd_mesg(char *mname)
520 extract(buf,mname,0);
524 strcpy(dirs[0],"messages");
525 strcpy(dirs[1],"help");
526 snprintf(buf2, sizeof buf2, "%s.%d.%d", buf, CC->cs_clientdev, CC->cs_clienttyp);
527 mesg_locate(targ,sizeof targ,buf2,2,(const char **)dirs);
528 if (strlen(targ) == 0) {
529 snprintf(buf2, sizeof buf2, "%s.%d", buf, CC->cs_clientdev);
530 mesg_locate(targ,sizeof targ,buf2,2,(const char **)dirs);
531 if (strlen(targ) == 0) {
532 mesg_locate(targ,sizeof targ,buf,2,(const char **)dirs);
538 if (strlen(targ)==0) {
539 cprintf("%d '%s' not found.\n",ERROR,mname);
543 mfp = fopen(targ,"r");
545 cprintf("%d Cannot open '%s': %s\n",
546 ERROR,targ,strerror(errno));
549 cprintf("%d %s\n",LISTING_FOLLOWS,buf);
551 while (fgets(buf, (SIZ-1), mfp)!=NULL) {
552 buf[strlen(buf)-1] = 0;
563 * enter system messages or help
565 void cmd_emsg(char *mname)
573 if (CtdlAccessCheck(ac_aide)) return;
575 extract(buf,mname,0);
576 for (a=0; a<strlen(buf); ++a) { /* security measure */
577 if (buf[a] == '/') buf[a] = '.';
582 strcpy(dirs[0],"messages");
583 strcpy(dirs[1],"help");
584 mesg_locate(targ,sizeof targ,buf,2,(const char**)dirs);
588 if (strlen(targ)==0) {
589 snprintf(targ, sizeof targ, "./help/%s", buf);
592 mfp = fopen(targ,"w");
594 cprintf("%d Cannot open '%s': %s\n",
595 ERROR,targ,strerror(errno));
598 cprintf("%d %s\n", SEND_LISTING, targ);
600 while (client_gets(buf), strcmp(buf, "000")) {
601 fprintf(mfp, "%s\n", buf);
608 /* Don't show the names of private rooms unless the viewing
609 * user also knows the rooms.
611 void GenerateRoomDisplay(char *real_room,
612 struct CitContext *viewed,
613 struct CitContext *viewer) {
615 strcpy(real_room, viewed->room.QRname);
616 if (viewed->room.QRflags & QR_MAILBOX) {
617 strcpy(real_room, &real_room[11]);
619 if (viewed->room.QRflags & QR_PRIVATE) {
620 if ( (CtdlRoomAccess(&viewed->room, &viewer->user)
622 strcpy(real_room, "<private room>");
626 if (viewed->cs_flags & CS_CHAT) {
627 while (strlen(real_room) < 14)
628 strcat(real_room, " ");
630 strcpy(&real_room[14], "<chat>");
636 * Convenience function.
638 int CtdlAccessCheck(int required_level) {
640 if (CC->internal_pgm) return(0);
641 if (required_level >= ac_internal) {
642 cprintf("%d This is not a user-level command.\n",
643 ERROR+HIGHER_ACCESS_REQUIRED);
647 if (CC->user.axlevel >= 6) return(0);
648 if (required_level >= ac_aide) {
649 cprintf("%d This command requires Aide access.\n",
650 ERROR+HIGHER_ACCESS_REQUIRED);
654 if (is_room_aide()) return(0);
655 if (required_level >= ac_room_aide) {
656 cprintf("%d This command requires Aide or Room Aide access.\n",
657 ERROR + HIGHER_ACCESS_REQUIRED);
661 if (CC->logged_in) return(0);
662 if (required_level >= ac_logged_in) {
663 cprintf("%d Not logged in.\n", ERROR+NOT_LOGGED_IN);
667 /* shhh ... succeed quietly */
674 * Terminate another running session
676 void cmd_term(char *cmdbuf)
679 struct CitContext *ccptr;
683 session_num = extract_int(cmdbuf, 0);
684 if (session_num == CC->cs_pid) {
685 cprintf("%d You can't kill your own session.\n", ERROR);
689 lprintf(9, "Locating session to kill\n");
690 begin_critical_section(S_SESSION_TABLE);
691 for (ccptr = ContextList; ccptr != NULL; ccptr = ccptr->next) {
692 if (session_num == ccptr->cs_pid) {
694 if ((ccptr->user.usernum == CC->user.usernum)
695 || (CC->user.axlevel >= 6)) {
704 end_critical_section(S_SESSION_TABLE);
708 cprintf("%d Session terminated.\n", CIT_OK);
711 cprintf("%d You are not allowed to do that.\n",
712 ERROR + HIGHER_ACCESS_REQUIRED);
716 cprintf("%d No such session.\n", ERROR);
725 * get the paginator prompt
727 void cmd_more(void) {
728 cprintf("%d %s\n", CIT_OK, config.c_moreprompt);
734 void cmd_echo(char *etext)
736 cprintf("%d %s\n", CIT_OK, etext);
742 * identify as internal program
744 void cmd_ipgm(char *argbuf)
748 secret = extract_int(argbuf, 0);
749 if (secret == config.c_ipgm_secret) {
750 CC->internal_pgm = 1;
751 strcpy(CC->curr_user, "<internal program>");
752 CC->cs_flags = CC->cs_flags|CS_STEALTH;
753 cprintf("%d Authenticated as an internal program.\n",CIT_OK);
756 cprintf("%d Authentication failed.\n",ERROR);
757 lprintf(3, "Warning: ipgm authentication failed.\n");
763 * Shut down the server
765 void cmd_down(void) {
767 if (CtdlAccessCheck(ac_aide)) return;
769 cprintf("%d Shutting down server. Goodbye.\n", CIT_OK);
774 * Schedule or cancel a server shutdown
776 void cmd_scdn(char *argbuf)
780 if (CtdlAccessCheck(ac_aide)) return;
782 new_state = extract_int(argbuf, 0);
783 if ((new_state == 0) || (new_state == 1)) {
784 ScheduledShutdown = new_state;
786 cprintf("%d %d\n", CIT_OK, ScheduledShutdown);
791 * Set or unset asynchronous protocol mode
793 void cmd_asyn(char *argbuf)
797 new_state = extract_int(argbuf, 0);
798 if ((new_state == 0) || (new_state == 1)) {
799 CC->is_async = new_state;
801 cprintf("%d %d\n", CIT_OK, CC->is_async);
806 * Generate a "nonce" for APOP-style authentication.
808 * RFC 1725 et al specify a PID to be placed in front of the nonce.
809 * Quoth BTX: That would be stupid.
811 void generate_nonce(struct CitContext *con) {
814 memset(con->cs_nonce, NONCE_SIZE, 0);
815 gettimeofday(&tv, NULL);
816 memset(con->cs_nonce, NONCE_SIZE, 0);
817 snprintf(con->cs_nonce, NONCE_SIZE, "<%d%ld@%s>",
818 rand(), (long)tv.tv_usec, config.c_fqdn);
825 * Back-end function for starting a session
827 void begin_session(struct CitContext *con)
829 int len; /* should be socklen_t but doesn't work on Macintosh */
830 struct sockaddr_in sin;
833 * Initialize some variables specific to our context.
836 con->internal_pgm = 0;
837 con->download_fp = NULL;
838 con->upload_fp = NULL;
839 con->FirstExpressMessage = NULL;
841 time(&con->lastidle);
842 strcpy(con->lastcmdname, " ");
843 strcpy(con->cs_clientname, "(unknown)");
844 strcpy(con->curr_user, NLI);
845 strcpy(con->net_node,"");
846 strcpy(con->fake_username, "");
847 strcpy(con->fake_postname, "");
848 strcpy(con->fake_hostname, "");
849 strcpy(con->fake_roomname, "");
851 snprintf(con->temp, sizeof con->temp, tmpnam(NULL));
852 safestrncpy(con->cs_host, config.c_fqdn, sizeof con->cs_host);
853 safestrncpy(con->cs_addr, "", sizeof con->cs_addr);
854 con->cs_host[sizeof con->cs_host - 1] = 0;
856 if (!CC->is_local_socket) {
857 if (!getpeername(con->client_socket,
858 (struct sockaddr *) &sin, &len))
859 locate_host(con->cs_host, sizeof con->cs_host,
860 con->cs_addr, sizeof con->cs_addr,
864 strcpy(con->cs_host, "");
867 con->upload_type = UPL_FILE;
869 con->FirstSessData = NULL;
872 if ((config.c_maxsessions > 0)&&(num_sessions > config.c_maxsessions))
875 lprintf(3, "Session started.\n");
876 syslog(LOG_NOTICE,"session %d: ended", con->cs_pid);
878 /* Run any session startup routines registered by loadable modules */
879 PerformSessionHooks(EVT_START);
883 void citproto_begin_session() {
884 if (CC->nologin==1) {
885 cprintf("%d %s: Too many users are already online "
887 ERROR+MAX_SESSIONS_EXCEEDED,
888 config.c_nodename, config.c_maxsessions);
891 cprintf("%d %s Citadel/UX server ready.\n",
892 CIT_OK, config.c_nodename);
900 * This loop recognizes all server commands.
902 void do_command_loop(void) {
906 memset(cmdbuf, 0, sizeof cmdbuf); /* Clear it, just in case */
907 if (client_gets(cmdbuf) < 1) {
908 lprintf(3, "Client socket is broken. Ending session.\n");
912 lprintf(5, "Citadel: %s\n", cmdbuf);
915 * Let other clients see the last command we executed, and
916 * update the idle time, but not NOOP, QNOP, PEXP, or GEXP.
918 if ( (strncasecmp(cmdbuf, "NOOP", 4))
919 && (strncasecmp(cmdbuf, "QNOP", 4))
920 && (strncasecmp(cmdbuf, "PEXP", 4))
921 && (strncasecmp(cmdbuf, "GEXP", 4)) ) {
922 strcpy(CC->lastcmdname, " ");
923 safestrncpy(CC->lastcmdname, cmdbuf,
924 sizeof(CC->lastcmdname) );
928 if ((strncasecmp(cmdbuf, "ENT0", 4))
929 && (strncasecmp(cmdbuf, "MESG", 4))
930 && (strncasecmp(cmdbuf, "MSGS", 4)))
932 CC->cs_flags &= ~CS_POSTING;
935 if (!strncasecmp(cmdbuf,"NOOP",4)) {
936 cprintf("%d%cok\n",CIT_OK,CtdlCheckExpress());
939 else if (!strncasecmp(cmdbuf,"QNOP",4)) {
940 /* do nothing, this command returns no response */
943 else if (!strncasecmp(cmdbuf,"QUIT",4)) {
944 cprintf("%d Goodbye.\n",CIT_OK);
948 else if (!strncasecmp(cmdbuf,"ASYN",4)) {
949 cmd_asyn(&cmdbuf[5]);
952 else if (!strncasecmp(cmdbuf,"LOUT",4)) {
953 if (CC->logged_in) logout(CC);
954 cprintf("%d logged out.\n",CIT_OK);
957 else if (!strncasecmp(cmdbuf,"USER",4)) {
958 cmd_user(&cmdbuf[5]);
961 else if (!strncasecmp(cmdbuf,"PASS",4)) {
962 cmd_pass(&cmdbuf[5]);
965 else if (!strncasecmp(cmdbuf,"NEWU",4)) {
966 cmd_newu(&cmdbuf[5]);
969 else if (!strncasecmp(cmdbuf,"CREU",4)) {
970 cmd_creu(&cmdbuf[5]);
973 else if (!strncasecmp(cmdbuf,"SETP",4)) {
974 cmd_setp(&cmdbuf[5]);
977 else if (!strncasecmp(cmdbuf,"LRMS",4)) {
978 cmd_lrms(&cmdbuf[5]);
981 else if (!strncasecmp(cmdbuf,"LKRA",4)) {
982 cmd_lkra(&cmdbuf[5]);
985 else if (!strncasecmp(cmdbuf,"LKRN",4)) {
986 cmd_lkrn(&cmdbuf[5]);
989 else if (!strncasecmp(cmdbuf,"LKRO",4)) {
990 cmd_lkro(&cmdbuf[5]);
993 else if (!strncasecmp(cmdbuf,"LZRM",4)) {
994 cmd_lzrm(&cmdbuf[5]);
997 else if (!strncasecmp(cmdbuf,"LPRM",4)) {
998 cmd_lprm(&cmdbuf[5]);
1001 else if (!strncasecmp(cmdbuf,"GETU",4)) {
1005 else if (!strncasecmp(cmdbuf,"SETU",4)) {
1006 cmd_setu(&cmdbuf[5]);
1009 else if (!strncasecmp(cmdbuf,"GOTO",4)) {
1010 cmd_goto(&cmdbuf[5]);
1013 else if (!strncasecmp(cmdbuf,"MSGS",4)) {
1014 cmd_msgs(&cmdbuf[5]);
1017 else if (!strncasecmp(cmdbuf,"WHOK",4)) {
1021 else if (!strncasecmp(cmdbuf,"RDIR",4)) {
1025 else if (!strncasecmp(cmdbuf,"MSG0",4)) {
1026 cmd_msg0(&cmdbuf[5]);
1029 else if (!strncasecmp(cmdbuf,"MSG2",4)) {
1030 cmd_msg2(&cmdbuf[5]);
1033 else if (!strncasecmp(cmdbuf,"MSG3",4)) {
1034 cmd_msg3(&cmdbuf[5]);
1037 else if (!strncasecmp(cmdbuf,"MSG4",4)) {
1038 cmd_msg4(&cmdbuf[5]);
1041 else if (!strncasecmp(cmdbuf,"MSGP",4)) {
1042 cmd_msgp(&cmdbuf[5]);
1045 else if (!strncasecmp(cmdbuf,"OPNA",4)) {
1046 cmd_opna(&cmdbuf[5]);
1049 else if (!strncasecmp(cmdbuf,"INFO",4)) {
1053 else if (!strncasecmp(cmdbuf,"SLRP",4)) {
1054 cmd_slrp(&cmdbuf[5]);
1057 else if (!strncasecmp(cmdbuf,"INVT",4)) {
1058 cmd_invt_kick(&cmdbuf[5],1);
1061 else if (!strncasecmp(cmdbuf,"KICK",4)) {
1062 cmd_invt_kick(&cmdbuf[5],0);
1065 else if (!strncasecmp(cmdbuf,"GETR",4)) {
1069 else if (!strncasecmp(cmdbuf,"SETR",4)) {
1070 cmd_setr(&cmdbuf[5]);
1073 else if (!strncasecmp(cmdbuf,"GETA",4)) {
1077 else if (!strncasecmp(cmdbuf,"SETA",4)) {
1078 cmd_seta(&cmdbuf[5]);
1081 else if (!strncasecmp(cmdbuf,"ENT0",4)) {
1082 cmd_ent0(&cmdbuf[5]);
1085 else if (!strncasecmp(cmdbuf,"RINF",4)) {
1089 else if (!strncasecmp(cmdbuf,"DELE",4)) {
1090 cmd_dele(&cmdbuf[5]);
1093 else if (!strncasecmp(cmdbuf,"KILL",4)) {
1094 cmd_kill(&cmdbuf[5]);
1097 else if (!strncasecmp(cmdbuf,"CRE8",4)) {
1098 cmd_cre8(&cmdbuf[5]);
1101 else if (!strncasecmp(cmdbuf,"MOVE",4)) {
1102 cmd_move(&cmdbuf[5]);
1105 else if (!strncasecmp(cmdbuf,"FORG",4)) {
1109 else if (!strncasecmp(cmdbuf,"MESG",4)) {
1110 cmd_mesg(&cmdbuf[5]);
1113 else if (!strncasecmp(cmdbuf,"EMSG",4)) {
1114 cmd_emsg(&cmdbuf[5]);
1117 else if (!strncasecmp(cmdbuf,"GNUR",4)) {
1121 else if (!strncasecmp(cmdbuf,"VALI",4)) {
1122 cmd_vali(&cmdbuf[5]);
1125 else if (!strncasecmp(cmdbuf,"EINF",4)) {
1126 cmd_einf(&cmdbuf[5]);
1129 else if (!strncasecmp(cmdbuf,"LIST",4)) {
1133 else if (!strncasecmp(cmdbuf,"CHEK",4)) {
1137 else if (!strncasecmp(cmdbuf,"DELF",4)) {
1138 cmd_delf(&cmdbuf[5]);
1141 else if (!strncasecmp(cmdbuf,"MOVF",4)) {
1142 cmd_movf(&cmdbuf[5]);
1145 else if (!strncasecmp(cmdbuf,"NETF",4)) {
1146 cmd_netf(&cmdbuf[5]);
1149 else if (!strncasecmp(cmdbuf,"OPEN",4)) {
1150 cmd_open(&cmdbuf[5]);
1153 else if (!strncasecmp(cmdbuf,"CLOS",4)) {
1157 else if (!strncasecmp(cmdbuf,"UOPN",4)) {
1158 cmd_uopn(&cmdbuf[5]);
1161 else if (!strncasecmp(cmdbuf,"UCLS",4)) {
1162 cmd_ucls(&cmdbuf[5]);
1165 else if (!strncasecmp(cmdbuf,"READ",4)) {
1166 cmd_read(&cmdbuf[5]);
1169 else if (!strncasecmp(cmdbuf,"WRIT",4)) {
1170 cmd_writ(&cmdbuf[5]);
1173 else if (!strncasecmp(cmdbuf,"QUSR",4)) {
1174 cmd_qusr(&cmdbuf[5]);
1177 else if (!strncasecmp(cmdbuf,"ECHO",4)) {
1178 cmd_echo(&cmdbuf[5]);
1181 else if (!strncasecmp(cmdbuf,"OIMG",4)) {
1182 cmd_oimg(&cmdbuf[5]);
1185 else if (!strncasecmp(cmdbuf,"MORE",4)) {
1189 else if (!strncasecmp(cmdbuf,"NDOP",4)) {
1190 cmd_ndop(&cmdbuf[5]);
1193 else if (!strncasecmp(cmdbuf,"NUOP",4)) {
1194 cmd_nuop(&cmdbuf[5]);
1197 else if (!strncasecmp(cmdbuf,"LFLR",4)) {
1201 else if (!strncasecmp(cmdbuf,"CFLR",4)) {
1202 cmd_cflr(&cmdbuf[5]);
1205 else if (!strncasecmp(cmdbuf,"KFLR",4)) {
1206 cmd_kflr(&cmdbuf[5]);
1209 else if (!strncasecmp(cmdbuf,"EFLR",4)) {
1210 cmd_eflr(&cmdbuf[5]);
1213 else if (!strncasecmp(cmdbuf,"IDEN",4)) {
1214 cmd_iden(&cmdbuf[5]);
1217 else if (!strncasecmp(cmdbuf,"IPGM",4)) {
1218 cmd_ipgm(&cmdbuf[5]);
1221 else if (!strncasecmp(cmdbuf,"TERM",4)) {
1222 cmd_term(&cmdbuf[5]);
1225 else if (!strncasecmp(cmdbuf,"DOWN",4)) {
1229 else if (!strncasecmp(cmdbuf,"SCDN",4)) {
1230 cmd_scdn(&cmdbuf[5]);
1233 else if (!strncasecmp(cmdbuf, "UIMG", 4)) {
1234 cmd_uimg(&cmdbuf[5]);
1237 else if (!strncasecmp(cmdbuf, "TIME", 4)) {
1241 else if (!strncasecmp(cmdbuf, "AGUP", 4)) {
1242 cmd_agup(&cmdbuf[5]);
1245 else if (!strncasecmp(cmdbuf, "ASUP", 4)) {
1246 cmd_asup(&cmdbuf[5]);
1249 else if (!strncasecmp(cmdbuf, "GPEX", 4)) {
1250 cmd_gpex(&cmdbuf[5]);
1253 else if (!strncasecmp(cmdbuf, "SPEX", 4)) {
1254 cmd_spex(&cmdbuf[5]);
1257 else if (!strncasecmp(cmdbuf, "CONF", 4)) {
1258 cmd_conf(&cmdbuf[5]);
1261 else if (!strncasecmp(cmdbuf, "SEEN", 4)) {
1262 cmd_seen(&cmdbuf[5]);
1265 else if (!strncasecmp(cmdbuf, "GTSN", 4)) {
1266 cmd_gtsn(&cmdbuf[5]);
1269 else if (!strncasecmp(cmdbuf, "VIEW", 4)) {
1270 cmd_view(&cmdbuf[5]);
1273 else if (!strncasecmp(cmdbuf, "ISME", 4)) {
1274 cmd_isme(&cmdbuf[5]);
1277 #ifdef DEBUG_MEMORY_LEAKS
1278 else if (!strncasecmp(cmdbuf, "LEAK", 4)) {
1283 else if (!DLoader_Exec_Cmd(cmdbuf)) {
1284 cprintf("%d Unrecognized or unsupported command.\n", ERROR);
1287 /* Run any after-each-command outines registered by modules */
1288 PerformSessionHooks(EVT_CMD);