4 * Main source module for the Citadel server
20 /* #include <dlfcn.h> */
22 #include <sys/types.h>
23 #include <sys/socket.h>
25 #include <netinet/in.h>
26 #include <arpa/inet.h>
29 #include "sysdep_decls.h"
30 #include "citserver.h"
33 #include "housekeeping.h"
38 #include "locate_host.h"
41 #include "dynloader.h"
46 struct CitContext *ContextList = NULL;
47 char *unique_session_numbers;
48 int ScheduledShutdown = 0;
52 * Various things that need to be initialized at startup
54 void master_startup(void) {
57 lprintf(9, "master_startup() started\n");
58 lprintf(7, "Opening databases\n");
67 lprintf(7, "Creating base rooms (if necessary)\n");
68 create_room(BASEROOM, 0, "", 0);
69 create_room(AIDEROOM, 3, "", 0);
70 create_room(SYSCONFIGROOM, 3, "", 0);
71 create_room(config.c_twitroom, 0, "", 0);
73 lprintf(7, "Seeding the pseudo-random number generator...\n");
74 gettimeofday(&tv, NULL);
76 lprintf(9, "master_startup() finished\n");
82 * Cleanup routine to be called when the server is shutting down.
83 * WARNING: It's no longer safe to call this function to force a shutdown.
84 * Instead, set time_to_die = 1.
86 void master_cleanup(void) {
87 struct CleanupFunctionHook *fcn;
89 /* Run any cleanup routines registered by loadable modules */
90 for (fcn = CleanupHookTable; fcn != NULL; fcn = fcn->next) {
91 (*fcn->h_function_pointer)();
95 lprintf(7, "Closing databases\n");
98 /* Do system-dependent stuff */
99 sysdep_master_cleanup();
102 lprintf(3, "citserver: exiting.\n");
103 fflush(stdout); fflush(stderr);
109 * Free any per-session data allocated by modules or whatever
111 void deallocate_user_data(struct CitContext *con)
113 struct CtdlSessData *ptr;
115 begin_critical_section(S_SESSION_TABLE);
116 while (con->FirstSessData != NULL) {
117 lprintf(9, "Deallocating user data symbol %ld\n",
118 con->FirstSessData->sym_id);
119 if (con->FirstSessData->sym_data != NULL)
120 phree(con->FirstSessData->sym_data);
121 ptr = con->FirstSessData->next;
122 phree(con->FirstSessData);
123 con->FirstSessData = ptr;
125 end_critical_section(S_SESSION_TABLE);
132 * Terminate a session and remove its context data structure.
134 void RemoveContext (struct CitContext *con)
136 struct CitContext *ptr = NULL;
137 struct CitContext *ToFree = NULL;
139 lprintf(9, "RemoveContext() called\n");
141 lprintf(5, "WARNING: RemoveContext() called with NULL!\n");
145 /* Remove the context from the global context list. This needs
146 * to get done FIRST to avoid concurrency problems. It is *vitally*
147 * important to keep num_sessions accurate!!
149 lprintf(7, "Removing context for session %d\n", con->cs_pid);
150 begin_critical_section(S_SESSION_TABLE);
151 if (ContextList == con) {
152 ToFree = ContextList;
153 ContextList = ContextList->next;
157 for (ptr = ContextList; ptr != NULL; ptr = ptr->next) {
158 if (ptr->next == con) {
160 ptr->next = ptr->next->next;
165 end_critical_section(S_SESSION_TABLE);
167 if (ToFree == NULL) {
168 lprintf(9, "RemoveContext() found nothing to remove\n");
172 /* Run any cleanup routines registered by loadable modules.
173 * Note 1: This must occur *before* deallocate_user_data() because the
174 * cleanup functions might touch dynamic session data.
175 * Note 2: We have to "become_session()" because the cleanup functions
176 * might make references to "CC" assuming it's the right one.
179 PerformSessionHooks(EVT_STOP);
180 become_session(NULL);
182 /* Now handle all of the administrivia. */
183 lprintf(7, "Calling logout(%d)\n", con->cs_pid);
186 rec_log(CL_TERMINATE, con->curr_user);
188 lprintf(3, "citserver[%3d]: ended.\n", con->cs_pid);
191 syslog(LOG_NOTICE,"session %d: ended", con->cs_pid);
193 /* Deallocate any user-data attached to this session */
194 deallocate_user_data(con);
196 /* If the client is still connected, blow 'em away. */
197 lprintf(7, "Closing socket %d\n", con->client_socket);
198 close(con->client_socket);
200 /* This is where we used to check for scheduled shutdowns. */
202 /* Free up the memory used by this context */
205 lprintf(7, "Done with RemoveContext()\n");
211 * Get a dynamic symbol number for per-session user data.
212 * This API call should be made only ONCE per symbol per citserver run.
214 int CtdlGetDynamicSymbol()
216 static unsigned int next_symbol = SYM_MAX;
217 return ++next_symbol;
223 * Return a pointer to some generic per-session user data.
224 * (This function returns NULL if the requested symbol is not allocated.)
226 * NOTE: we use critical sections for allocating and de-allocating these,
227 * but not for locating one.
229 void *CtdlGetUserData(unsigned long requested_sym)
231 struct CtdlSessData *ptr;
233 for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next)
234 if (ptr->sym_id == requested_sym)
235 return(ptr->sym_data);
237 lprintf(2, "ERROR! CtdlGetUserData(%ld) symbol not allocated\n",
244 * Allocate some generic per-session user data.
246 void CtdlAllocUserData(unsigned long requested_sym, size_t num_bytes)
248 struct CtdlSessData *ptr;
250 lprintf(9, "CtdlAllocUserData(%ld) called\n", requested_sym);
252 /* Fail silently if the symbol is already registered. */
253 for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next) {
254 if (ptr->sym_id == requested_sym) {
259 /* Grab us some memory! Dem's good eatin' !! */
260 ptr = mallok(sizeof(struct CtdlSessData));
261 ptr->sym_id = requested_sym;
262 ptr->sym_data = mallok(num_bytes);
263 memset(ptr->sym_data, 0, num_bytes);
265 begin_critical_section(S_SESSION_TABLE);
266 ptr->next = CC->FirstSessData;
267 CC->FirstSessData = ptr;
268 end_critical_section(S_SESSION_TABLE);
270 lprintf(9, "CtdlAllocUserData(%ld) finished\n", requested_sym);
275 * Change the size of a buffer allocated with CtdlAllocUserData()
277 void CtdlReallocUserData(unsigned long requested_sym, size_t num_bytes)
279 struct CtdlSessData *ptr;
281 for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next) {
282 if (ptr->sym_id == requested_sym) {
283 ptr->sym_data = reallok(ptr->sym_data, num_bytes);
288 lprintf(2, "CtdlReallocUserData() ERROR: symbol %ld not found!\n",
298 * cmd_info() - tell the client about this server
300 void cmd_info(void) {
301 cprintf("%d Server info:\n", LISTING_FOLLOWS);
302 cprintf("%d\n", CC->cs_pid);
303 cprintf("%s\n", config.c_nodename);
304 cprintf("%s\n", config.c_humannode);
305 cprintf("%s\n", config.c_fqdn);
306 cprintf("%s\n", CITADEL);
307 cprintf("%d\n", REV_LEVEL);
308 cprintf("%s\n", config.c_bbs_city);
309 cprintf("%s\n", config.c_sysadm);
310 cprintf("%d\n", SERVER_TYPE);
311 cprintf("%s\n", config.c_moreprompt);
312 cprintf("1\n"); /* 1 = yes, this system supports floors */
313 cprintf("1\n"); /* 1 = we support the extended paging options */
314 cprintf("%s\n", CC->cs_nonce);
320 * returns an asterisk if there are any express messages waiting,
323 char CtdlCheckExpress(void) {
324 if (CC->FirstExpressMessage == NULL) {
338 cprintf("%d %ld\n", OK, tv);
342 * Check whether two hostnames match.
343 * "Realname" should be an actual name of a client that is trying to connect;
344 * "testname" should be the value we are comparing it with. The idea is that we
345 * want to compare with both the abbreviated and fully-qualified versions of
346 * "testname;" some people define "localhost" as "localhost.foo.com," etc.
348 static int hostnames_match(const char *realname, const char *testname) {
352 if (!strcasecmp(realname, testname))
355 #ifdef HAVE_NONREENTRANT_NETDB
356 begin_critical_section(S_NETDB);
359 if ((he = gethostbyname(testname)) != NULL)
360 if (!strcasecmp(realname, he->h_name))
363 #ifdef HAVE_NONREENTRANT_NETDB
364 end_critical_section(S_NETDB);
371 * check a hostname against the public_clients file
373 int is_public_client(char *where)
378 lprintf(9, "Checking whether %s is a public client\n", where);
380 if (hostnames_match(where, "localhost")) return(1);
381 if (hostnames_match(where, config.c_fqdn)) return(1);
383 fp = fopen("public_clients","r");
384 if (fp == NULL) return(0);
386 while (fgets(buf, sizeof buf, fp)!=NULL) {
387 while (isspace((buf[strlen(buf)-1])))
388 buf[strlen(buf)-1] = 0;
389 if (hostnames_match(where,buf)) {
401 * the client is identifying itself to the server
403 void cmd_iden(char *argbuf)
413 if (num_parms(argbuf)<4) {
414 cprintf("%d usage error\n",ERROR);
418 dev_code = extract_int(argbuf,0);
419 cli_code = extract_int(argbuf,1);
420 rev_level = extract_int(argbuf,2);
421 extract(desc,argbuf,3);
423 safestrncpy(from_host, config.c_fqdn, sizeof from_host);
424 from_host[sizeof from_host - 1] = 0;
425 if (num_parms(argbuf)>=5) extract(from_host,argbuf,4);
427 CC->cs_clientdev = dev_code;
428 CC->cs_clienttyp = cli_code;
429 CC->cs_clientver = rev_level;
430 safestrncpy(CC->cs_clientname, desc, sizeof CC->cs_clientname);
431 CC->cs_clientname[31] = 0;
433 if (strlen(from_host) > 0) {
434 if (CC->is_local_socket) do_lookup = 1;
435 else if (is_public_client(CC->cs_host)) do_lookup = 1;
439 lprintf(9, "Looking up hostname '%s'\n", from_host);
440 if ((addr.s_addr = inet_addr(from_host)) != -1) {
441 locate_host(CC->cs_host, &addr);
444 safestrncpy(CC->cs_host, from_host, sizeof CC->cs_host);
449 lprintf(7, "client %d/%d/%01d.%02d (%s)\n",
456 syslog(LOG_NOTICE,"session %d: client %d/%d/%01d.%02d (%s) from %s\n",
464 cprintf("%d Ok\n",OK);
469 * display system messages or help
471 void cmd_mesg(char *mname)
478 extract(buf,mname,0);
483 strcpy(dirs[0],"messages");
484 strcpy(dirs[1],"help");
485 mesg_locate(targ,buf,2,dirs);
490 if (strlen(targ)==0) {
491 cprintf("%d '%s' not found.\n",ERROR,mname);
495 mfp = fopen(targ,"r");
497 cprintf("%d Cannot open '%s': %s\n",
498 ERROR,targ,strerror(errno));
501 cprintf("%d %s\n",LISTING_FOLLOWS,buf);
503 while (fgets(buf, (SIZ-1), mfp)!=NULL) {
504 buf[strlen(buf)-1] = 0;
515 * enter system messages or help
517 void cmd_emsg(char *mname)
525 if (CtdlAccessCheck(ac_aide)) return;
527 extract(buf,mname,0);
528 for (a=0; a<strlen(buf); ++a) { /* security measure */
529 if (buf[a] == '/') buf[a] = '.';
534 strcpy(dirs[0],"messages");
535 strcpy(dirs[1],"help");
536 mesg_locate(targ,buf,2,dirs);
540 if (strlen(targ)==0) {
541 snprintf(targ, sizeof targ, "./help/%s", buf);
544 mfp = fopen(targ,"w");
546 cprintf("%d Cannot open '%s': %s\n",
547 ERROR,targ,strerror(errno));
550 cprintf("%d %s\n", SEND_LISTING, targ);
552 while (client_gets(buf), strcmp(buf, "000")) {
553 fprintf(mfp, "%s\n", buf);
560 /* Don't show the names of private rooms unless the viewing
561 * user also knows the rooms.
563 void GenerateRoomDisplay(char *real_room,
564 struct CitContext *viewed,
565 struct CitContext *viewer) {
567 strcpy(real_room, viewed->quickroom.QRname);
568 if (viewed->quickroom.QRflags & QR_MAILBOX) {
569 strcpy(real_room, &real_room[11]);
571 if (viewed->quickroom.QRflags & QR_PRIVATE) {
572 if ( (CtdlRoomAccess(&viewed->quickroom, &viewer->usersupp)
574 strcpy(real_room, "<private room>");
578 if (viewed->cs_flags & CS_CHAT) {
579 while (strlen(real_room) < 14)
580 strcat(real_room, " ");
582 strcpy(&real_room[14], "<chat>");
588 * Convenience function.
590 int CtdlAccessCheck(int required_level) {
592 if (CC->internal_pgm) return(0);
593 if (required_level >= ac_internal) {
594 cprintf("%d This is not a user-level command.\n",
595 ERROR+HIGHER_ACCESS_REQUIRED);
599 if (CC->usersupp.axlevel >= 6) return(0);
600 if (required_level >= ac_aide) {
601 cprintf("%d This command requires Aide access.\n",
602 ERROR+HIGHER_ACCESS_REQUIRED);
606 if (is_room_aide()) return(0);
607 if (required_level >= ac_room_aide) {
608 cprintf("%d This command requires Aide or Room Aide access.\n",
609 ERROR + HIGHER_ACCESS_REQUIRED);
613 if (CC->logged_in) return(0);
614 if (required_level >= ac_logged_in) {
615 cprintf("%d Not logged in.\n", ERROR+NOT_LOGGED_IN);
619 /* shhh ... succeed quietly */
626 * Terminate another running session
628 void cmd_term(char *cmdbuf)
631 struct CitContext *ccptr;
634 if (CtdlAccessCheck(ac_aide)) return;
636 session_num = extract_int(cmdbuf, 0);
637 if (session_num == CC->cs_pid) {
638 cprintf("%d You can't kill your own session.\n", ERROR);
642 lprintf(9, "Locating session to kill\n");
643 begin_critical_section(S_SESSION_TABLE);
644 for (ccptr = ContextList; ccptr != NULL; ccptr = ccptr->next) {
645 if (session_num == ccptr->cs_pid) {
650 end_critical_section(S_SESSION_TABLE);
653 cprintf("%d Session terminated.\n", OK);
656 cprintf("%d No such session.\n", ERROR);
665 * get the paginator prompt
667 void cmd_more(void) {
668 cprintf("%d %s\n",OK,config.c_moreprompt);
674 void cmd_echo(char *etext)
676 cprintf("%d %s\n",OK,etext);
682 * identify as internal program
684 void cmd_ipgm(char *argbuf)
688 secret = extract_int(argbuf, 0);
689 if (secret == config.c_ipgm_secret) {
690 CC->internal_pgm = 1;
691 strcpy(CC->curr_user, "<internal program>");
692 CC->cs_flags = CC->cs_flags|CS_STEALTH;
693 cprintf("%d Authenticated as an internal program.\n",OK);
696 cprintf("%d Authentication failed.\n",ERROR);
697 lprintf(3, "Warning: ipgm authentication failed.\n");
703 * Shut down the server
705 void cmd_down(void) {
707 if (CtdlAccessCheck(ac_aide)) return;
709 cprintf("%d Shutting down server. Goodbye.\n", OK);
714 * Schedule or cancel a server shutdown
716 void cmd_scdn(char *argbuf)
720 if (CtdlAccessCheck(ac_aide)) return;
722 new_state = extract_int(argbuf, 0);
723 if ((new_state == 0) || (new_state == 1)) {
724 ScheduledShutdown = new_state;
726 cprintf("%d %d\n", OK, ScheduledShutdown);
731 * Set or unset asynchronous protocol mode
733 void cmd_asyn(char *argbuf)
737 new_state = extract_int(argbuf, 0);
738 if ((new_state == 0) || (new_state == 1)) {
739 CC->is_async = new_state;
741 cprintf("%d %d\n", OK, CC->is_async);
746 * Generate a "nonce" for APOP-style authentication.
748 * RFC 1725 et al specify a PID to be placed in front of the nonce.
749 * Quoth BTX: That would be stupid.
751 void generate_nonce(struct CitContext *con) {
754 memset(con->cs_nonce, NONCE_SIZE, 0);
755 gettimeofday(&tv, NULL);
756 memset(con->cs_nonce, NONCE_SIZE, 0);
757 snprintf(con->cs_nonce, NONCE_SIZE, "<%d%ld@%s>",
758 rand(), tv.tv_usec, config.c_fqdn);
765 * Back-end function for starting a session
767 void begin_session(struct CitContext *con)
770 struct sockaddr_in sin;
773 * Initialize some variables specific to our context.
776 con->internal_pgm = 0;
777 con->download_fp = NULL;
778 con->upload_fp = NULL;
779 con->FirstExpressMessage = NULL;
781 time(&con->lastidle);
782 strcpy(con->lastcmdname, " ");
783 strcpy(con->cs_clientname, "(unknown)");
784 strcpy(con->curr_user, NLI);
785 strcpy(con->net_node,"");
786 strcpy(con->fake_username, "");
787 strcpy(con->fake_postname, "");
788 strcpy(con->fake_hostname, "");
789 strcpy(con->fake_roomname, "");
791 snprintf(con->temp, sizeof con->temp, tmpnam(NULL));
792 safestrncpy(con->cs_host, config.c_fqdn, sizeof con->cs_host);
793 con->cs_host[sizeof con->cs_host - 1] = 0;
795 if (!CC->is_local_socket) {
796 if (!getpeername(con->client_socket,
797 (struct sockaddr *) &sin, &len))
798 locate_host(con->cs_host, &sin.sin_addr);
801 strcpy(con->cs_host, "");
804 con->upload_type = UPL_FILE;
806 con->FirstSessData = NULL;
809 if ((config.c_maxsessions > 0)&&(num_sessions > config.c_maxsessions))
812 lprintf(3, "citserver[%3d]: started.\n", con->cs_pid);
814 /* Run any session startup routines registered by loadable modules */
815 PerformSessionHooks(EVT_START);
817 rec_log(CL_CONNECT, "");
821 void citproto_begin_session() {
822 if (CC->nologin==1) {
823 cprintf("%d %s: Too many users are already online "
825 ERROR+MAX_SESSIONS_EXCEEDED,
826 config.c_nodename, config.c_maxsessions);
829 cprintf("%d %s Citadel/UX server ready.\n",
830 OK, config.c_nodename);
838 * This loop recognizes all server commands.
840 void do_command_loop(void) {
844 memset(cmdbuf, 0, sizeof cmdbuf); /* Clear it, just in case */
845 if (client_gets(cmdbuf) < 1) {
846 lprintf(3, "Client socket is broken. Ending session.\n");
850 lprintf(5, "citserver[%3d]: %s\n", CC->cs_pid, cmdbuf);
853 * Let other clients see the last command we executed, and
854 * update the idle time, but not NOOP, PEXP, or GEXP.
856 if ( (strncasecmp(cmdbuf, "NOOP", 4))
857 && (strncasecmp(cmdbuf, "PEXP", 4))
858 && (strncasecmp(cmdbuf, "GEXP", 4)) ) {
859 strcpy(CC->lastcmdname, " ");
860 safestrncpy(CC->lastcmdname, cmdbuf,
861 sizeof(CC->lastcmdname) );
865 if ((strncasecmp(cmdbuf, "ENT0", 4))
866 && (strncasecmp(cmdbuf, "MESG", 4))
867 && (strncasecmp(cmdbuf, "MSGS", 4)))
869 CC->cs_flags &= ~CS_POSTING;
872 if (!strncasecmp(cmdbuf,"NOOP",4)) {
873 cprintf("%d%cok\n",OK,CtdlCheckExpress());
876 else if (!strncasecmp(cmdbuf,"QUIT",4)) {
877 cprintf("%d Goodbye.\n",OK);
881 else if (!strncasecmp(cmdbuf,"ASYN",4)) {
882 cmd_asyn(&cmdbuf[5]);
885 else if (!strncasecmp(cmdbuf,"LOUT",4)) {
886 if (CC->logged_in) logout(CC);
887 cprintf("%d logged out.\n",OK);
890 else if (!strncasecmp(cmdbuf,"USER",4)) {
891 cmd_user(&cmdbuf[5]);
894 else if (!strncasecmp(cmdbuf,"PASS",4)) {
895 cmd_pass(&cmdbuf[5]);
898 else if (!strncasecmp(cmdbuf,"NEWU",4)) {
899 cmd_newu(&cmdbuf[5]);
902 else if (!strncasecmp(cmdbuf,"SETP",4)) {
903 cmd_setp(&cmdbuf[5]);
906 else if (!strncasecmp(cmdbuf,"LRMS",4)) {
907 cmd_lrms(&cmdbuf[5]);
910 else if (!strncasecmp(cmdbuf,"LKRA",4)) {
911 cmd_lkra(&cmdbuf[5]);
914 else if (!strncasecmp(cmdbuf,"LKRN",4)) {
915 cmd_lkrn(&cmdbuf[5]);
918 else if (!strncasecmp(cmdbuf,"LKRO",4)) {
919 cmd_lkro(&cmdbuf[5]);
922 else if (!strncasecmp(cmdbuf,"LZRM",4)) {
923 cmd_lzrm(&cmdbuf[5]);
926 else if (!strncasecmp(cmdbuf,"GETU",4)) {
930 else if (!strncasecmp(cmdbuf,"SETU",4)) {
931 cmd_setu(&cmdbuf[5]);
934 else if (!strncasecmp(cmdbuf,"GOTO",4)) {
935 cmd_goto(&cmdbuf[5]);
938 else if (!strncasecmp(cmdbuf,"MSGS",4)) {
939 cmd_msgs(&cmdbuf[5]);
942 else if (!strncasecmp(cmdbuf,"WHOK",4)) {
946 else if (!strncasecmp(cmdbuf,"RDIR",4)) {
950 else if (!strncasecmp(cmdbuf,"MSG0",4)) {
951 cmd_msg0(&cmdbuf[5]);
954 else if (!strncasecmp(cmdbuf,"MSG2",4)) {
955 cmd_msg2(&cmdbuf[5]);
958 else if (!strncasecmp(cmdbuf,"MSG3",4)) {
959 cmd_msg3(&cmdbuf[5]);
962 else if (!strncasecmp(cmdbuf,"MSG4",4)) {
963 cmd_msg4(&cmdbuf[5]);
966 else if (!strncasecmp(cmdbuf,"OPNA",4)) {
967 cmd_opna(&cmdbuf[5]);
970 else if (!strncasecmp(cmdbuf,"INFO",4)) {
974 else if (!strncasecmp(cmdbuf,"SLRP",4)) {
975 cmd_slrp(&cmdbuf[5]);
978 else if (!strncasecmp(cmdbuf,"INVT",4)) {
979 cmd_invt_kick(&cmdbuf[5],1);
982 else if (!strncasecmp(cmdbuf,"KICK",4)) {
983 cmd_invt_kick(&cmdbuf[5],0);
986 else if (!strncasecmp(cmdbuf,"GETR",4)) {
990 else if (!strncasecmp(cmdbuf,"SETR",4)) {
991 cmd_setr(&cmdbuf[5]);
994 else if (!strncasecmp(cmdbuf,"GETA",4)) {
998 else if (!strncasecmp(cmdbuf,"SETA",4)) {
999 cmd_seta(&cmdbuf[5]);
1002 else if (!strncasecmp(cmdbuf,"ENT0",4)) {
1003 cmd_ent0(&cmdbuf[5]);
1006 else if (!strncasecmp(cmdbuf,"ENT3",4)) {
1007 cmd_ent3(&cmdbuf[5]);
1010 else if (!strncasecmp(cmdbuf,"RINF",4)) {
1014 else if (!strncasecmp(cmdbuf,"DELE",4)) {
1015 cmd_dele(&cmdbuf[5]);
1018 else if (!strncasecmp(cmdbuf,"KILL",4)) {
1019 cmd_kill(&cmdbuf[5]);
1022 else if (!strncasecmp(cmdbuf,"CRE8",4)) {
1023 cmd_cre8(&cmdbuf[5]);
1026 else if (!strncasecmp(cmdbuf,"MOVE",4)) {
1027 cmd_move(&cmdbuf[5]);
1030 else if (!strncasecmp(cmdbuf,"FORG",4)) {
1034 else if (!strncasecmp(cmdbuf,"MESG",4)) {
1035 cmd_mesg(&cmdbuf[5]);
1038 else if (!strncasecmp(cmdbuf,"EMSG",4)) {
1039 cmd_emsg(&cmdbuf[5]);
1042 else if (!strncasecmp(cmdbuf,"GNUR",4)) {
1046 else if (!strncasecmp(cmdbuf,"VALI",4)) {
1047 cmd_vali(&cmdbuf[5]);
1050 else if (!strncasecmp(cmdbuf,"EINF",4)) {
1051 cmd_einf(&cmdbuf[5]);
1054 else if (!strncasecmp(cmdbuf,"LIST",4)) {
1058 else if (!strncasecmp(cmdbuf,"CHEK",4)) {
1062 else if (!strncasecmp(cmdbuf,"DELF",4)) {
1063 cmd_delf(&cmdbuf[5]);
1066 else if (!strncasecmp(cmdbuf,"MOVF",4)) {
1067 cmd_movf(&cmdbuf[5]);
1070 else if (!strncasecmp(cmdbuf,"NETF",4)) {
1071 cmd_netf(&cmdbuf[5]);
1074 else if (!strncasecmp(cmdbuf,"OPEN",4)) {
1075 cmd_open(&cmdbuf[5]);
1078 else if (!strncasecmp(cmdbuf,"CLOS",4)) {
1082 else if (!strncasecmp(cmdbuf,"UOPN",4)) {
1083 cmd_uopn(&cmdbuf[5]);
1086 else if (!strncasecmp(cmdbuf,"UCLS",4)) {
1087 cmd_ucls(&cmdbuf[5]);
1090 else if (!strncasecmp(cmdbuf,"READ",4)) {
1091 cmd_read(&cmdbuf[5]);
1094 else if (!strncasecmp(cmdbuf,"WRIT",4)) {
1095 cmd_writ(&cmdbuf[5]);
1098 else if (!strncasecmp(cmdbuf,"QUSR",4)) {
1099 cmd_qusr(&cmdbuf[5]);
1102 else if (!strncasecmp(cmdbuf,"ECHO",4)) {
1103 cmd_echo(&cmdbuf[5]);
1106 else if (!strncasecmp(cmdbuf,"OIMG",4)) {
1107 cmd_oimg(&cmdbuf[5]);
1110 else if (!strncasecmp(cmdbuf,"MORE",4)) {
1114 else if (!strncasecmp(cmdbuf,"NETP",4)) {
1115 cmd_netp(&cmdbuf[5]);
1118 else if (!strncasecmp(cmdbuf,"NDOP",4)) {
1119 cmd_ndop(&cmdbuf[5]);
1122 else if (!strncasecmp(cmdbuf,"NUOP",4)) {
1123 cmd_nuop(&cmdbuf[5]);
1126 else if (!strncasecmp(cmdbuf,"LFLR",4)) {
1130 else if (!strncasecmp(cmdbuf,"CFLR",4)) {
1131 cmd_cflr(&cmdbuf[5]);
1134 else if (!strncasecmp(cmdbuf,"KFLR",4)) {
1135 cmd_kflr(&cmdbuf[5]);
1138 else if (!strncasecmp(cmdbuf,"EFLR",4)) {
1139 cmd_eflr(&cmdbuf[5]);
1142 else if (!strncasecmp(cmdbuf,"IDEN",4)) {
1143 cmd_iden(&cmdbuf[5]);
1146 else if (!strncasecmp(cmdbuf,"IPGM",4)) {
1147 cmd_ipgm(&cmdbuf[5]);
1150 else if (!strncasecmp(cmdbuf,"TERM",4)) {
1151 cmd_term(&cmdbuf[5]);
1154 else if (!strncasecmp(cmdbuf,"DOWN",4)) {
1158 else if (!strncasecmp(cmdbuf,"SCDN",4)) {
1159 cmd_scdn(&cmdbuf[5]);
1162 else if (!strncasecmp(cmdbuf, "NSET", 4)) {
1163 cmd_nset(&cmdbuf[5]);
1166 else if (!strncasecmp(cmdbuf, "UIMG", 4)) {
1167 cmd_uimg(&cmdbuf[5]);
1170 else if (!strncasecmp(cmdbuf, "TIME", 4)) {
1174 else if (!strncasecmp(cmdbuf, "AGUP", 4)) {
1175 cmd_agup(&cmdbuf[5]);
1178 else if (!strncasecmp(cmdbuf, "ASUP", 4)) {
1179 cmd_asup(&cmdbuf[5]);
1182 else if (!strncasecmp(cmdbuf, "GPEX", 4)) {
1183 cmd_gpex(&cmdbuf[5]);
1186 else if (!strncasecmp(cmdbuf, "SPEX", 4)) {
1187 cmd_spex(&cmdbuf[5]);
1190 else if (!strncasecmp(cmdbuf, "CONF", 4)) {
1191 cmd_conf(&cmdbuf[5]);
1194 #ifdef DEBUG_MEMORY_LEAKS
1195 else if (!strncasecmp(cmdbuf, "LEAK", 4)) {
1200 else if (!DLoader_Exec_Cmd(cmdbuf))
1202 cprintf("%d Unrecognized or unsupported command.\n",
1206 /* Run any after-each-command outines registered by modules */
1207 PerformSessionHooks(EVT_CMD);