4 * Main source module for the client program.
15 #if TIME_WITH_SYS_TIME
16 # include <sys/time.h>
20 # include <sys/time.h>
27 #include <sys/types.h>
30 #include <sys/ioctl.h>
37 #include "citadel_ipc.h"
40 #include "routines2.h"
41 #include "tuiconfig.h"
45 #include "client_chat.h"
46 #include "client_passwords.h"
47 #include "citadel_decls.h"
54 #include "citadel_dirs.h"
59 #define IFEXPERT if (userflags&US_EXPERT)
60 #define IFNEXPERT if ((userflags&US_EXPERT)==0)
61 #define IFAIDE if (axlevel>=6)
62 #define IFNAIDE if (axlevel<6)
64 int rordercmp(struct ctdlroomlisting *r1, struct ctdlroomlisting *r2);
66 struct march *march = NULL;
68 /* globals associated with the client program */
69 char temp[PATH_MAX]; /* Name of general-purpose temp file */
70 char temp2[PATH_MAX]; /* Name of general-purpose temp file */
71 char tempdir[PATH_MAX]; /* Name of general-purpose temp directory */
72 char editor_paths[MAX_EDITORS][SIZ]; /* paths to external editors */
73 char printcmd[SIZ]; /* print command */
74 int editor_pid = (-1);
75 char fullname[USERNAME_SIZE];
80 char room_name[ROOMNAMELEN];
81 char *uglist[UGLISTLEN]; /* size of the ungoto list */
82 long uglistlsn[UGLISTLEN]; /* current read position for all the ungoto's. Not going to make any friends with this one. */
84 char is_mail = 0; /* nonzero when we're in a mail room */
85 char axlevel = 0; /* access level */
86 char is_room_aide = 0; /* boolean flag, 1 if room aide */
90 long usernum = 0L; /* user number */
91 time_t lastcall = 0L; /* Date/time of previous login */
93 long highest_msg_read; /* used for <A>bandon room cmd */
94 long maxmsgnum; /* used for <G>oto */
96 char have_xterm = 0; /* are we running on an xterm? */
97 char rc_username[USERNAME_SIZE];
103 char curr_floor = 0; /* number of current floor */
104 char floorlist[128][SIZ]; /* names of floors */
105 int termn8 = 0; /* Set to nonzero to cause a logoff */
106 int secure; /* Set to nonzero when wire is encrypted */
107 int can_do_msg4 = 0; /* Set to nonzero if the server can handle MSG4 commands */
109 extern char instant_msgs; /* instant messages waiting! */
110 extern int rc_ansi_color; /* ansi color value from citadel.rc */
111 extern int next_lazy_cmd;
113 CtdlIPC *ipc_for_signal_handlers; /* KLUDGE cover your eyes */
117 * lprintf() ... Write logging information;
118 * simple here to have the same
119 * symbols in the client.
121 enum LogLevel {CTDL_EMERG};
123 void lprintf(enum LogLevel loglevel, const char *format, ...) {
126 va_start(arg_ptr, format);
127 vfprintf(stderr, format, arg_ptr);
133 * here is our 'clean up gracefully and exit' routine
135 void ctdl_logoff(char *file, int line, CtdlIPC *ipc, int code)
139 if (editor_pid > 0) { /* kill the editor if it's running */
140 kill(editor_pid, SIGHUP);
143 /* Free the ungoto list */
144 for (lp = 0; lp < uglistsize; lp++) {
148 /* Shut down the server connection ... but not if the logoff code is 3,
149 * because that means we're exiting because we already lost the server.
156 * now clean up various things
164 /* Violently kill off any child processes if Citadel is
167 if (getppid() == 1) {
168 kill(0 - getpgrp(), SIGTERM);
170 kill(0 - getpgrp(), SIGKILL);
172 color(ORIGINAL_PAIR); /* Restore the old color settings */
173 stty_ctdl(SB_RESTORE); /* return the old terminal settings */
175 * uncomment the following if you need to know why Citadel exited
176 printf("*** Exit code %d at %s:%d\n", code, file, line);
179 exit(code); /* exit with the proper exit code */
185 * signal catching function for hangups...
187 void dropcarr(int signum)
189 logoff(NULL, 3); /* No IPC when server's already gone! */
195 * catch SIGCONT to reset terminal modes when were are put back into the
198 void catch_sigcont(int signum)
201 signal(SIGCONT, catch_sigcont);
205 /* general purpose routines */
208 void formout(CtdlIPC *ipc, char *name)
210 int r; /* IPC return code */
214 r = CtdlIPCSystemMessage(ipc, name, &text, buf);
216 scr_printf("%s\n", buf);
220 fmout(screenwidth, NULL, text, NULL,
221 ((userflags & US_PAGINATOR) ? 1 : 0),
228 void userlist(CtdlIPC *ipc, char *patn)
234 int r; /* IPC response code */
235 char *listing = NULL;
237 r = CtdlIPCUserListing(ipc, patn, &listing, buf);
239 pprintf("%s\n", buf);
243 pprintf(" User Name Num L LastCall Calls Posts\n");
244 pprintf("------------------------- ----- - ---------- ----- -----\n");
245 if (listing != NULL) while (!IsEmptyStr(listing)) {
246 extract_token(buf, listing, 0, '\n', sizeof buf);
247 remove_token(listing, 0, '\n');
249 if (sigcaught == 0) {
250 extract_token(fl, buf, 0, '|', sizeof fl);
251 if (pattern(fl, patn) >= 0) {
252 pprintf("%-25s ", fl);
253 pprintf("%5ld %d ", extract_long(buf, 2),
254 extract_int(buf, 1));
255 lc = extract_long(buf, 3);
256 localtime_r(&lc, &tmbuf);
257 pprintf("%02d/%02d/%04d ",
260 (tmbuf.tm_year + 1900));
261 pprintf("%5ld %5ld\n", extract_long(buf, 4), extract_long(buf, 5));
272 * grab assorted info about the user...
274 void load_user_info(char *params)
276 extract_token(fullname, params, 0, '|', sizeof fullname);
277 axlevel = extract_int(params, 1);
278 timescalled = extract_int(params, 2);
279 posted = extract_int(params, 3);
280 userflags = extract_int(params, 4);
281 usernum = extract_long(params, 5);
282 lastcall = extract_long(params, 6);
287 * Remove a room from the march list. 'floornum' is ignored unless
288 * 'roomname' is set to _FLOOR_, in which case all rooms on the requested
289 * floor will be removed from the march list.
291 void remove_march(char *roomname, int floornum)
293 struct march *mptr, *mptr2;
298 if ((!strcasecmp(march->march_name, roomname))
299 || ((!strcasecmp(roomname, "_FLOOR_")) && (march->march_floor == floornum))) {
306 for (mptr = march; mptr != NULL; mptr = mptr->next) {
308 if ((!strcasecmp(mptr->march_name, roomname))
309 || ((!strcasecmp(roomname, "_FLOOR_"))
310 && (mptr->march_floor == floornum))) {
312 mptr2->next = mptr->next;
323 * Locate the room on the march list which we most want to go to. Each room
324 * is measured given a "weight" of preference based on various factors.
326 char *pop_march(int desired_floor, struct march *_march)
328 static char TheRoom[ROOMNAMELEN];
330 int TheOrder = 32767;
333 struct march *mptr = NULL;
335 strcpy(TheRoom, "_BASEROOM_");
339 for (mptr = _march; mptr != NULL; mptr = mptr->next) {
341 if ((strcasecmp(mptr->march_name, "_BASEROOM_")))
342 weight = weight + 10000;
343 if (mptr->march_floor == desired_floor)
344 weight = weight + 5000;
346 weight = weight + ((128 - (mptr->march_floor)) * 128);
347 weight = weight + (128 - (mptr->march_order));
349 if (weight > TheWeight) {
351 strcpy(TheRoom, mptr->march_name);
352 TheFloor = mptr->march_floor;
353 TheOrder = mptr->march_order;
361 * jump directly to a room
363 void dotgoto(CtdlIPC *ipc, char *towhere, int display_name, int fromungoto)
365 char aaa[SIZ], bbb[SIZ];
367 int newmailcount = 0;
368 int partial_match, best_match;
370 int ugpos = uglistsize;
371 int r; /* IPC result code */
372 struct ctdlipcroom *room = NULL;
374 /* store ungoto information */
375 if (fromungoto == 0) {
376 /* sloppy slide them all down, hey it's the client, who cares. :-) */
377 if (uglistsize >= (UGLISTLEN-1)) {
380 for (lp = 0; lp < (UGLISTLEN-1); lp++) {
381 uglist[lp] = uglist[lp+1];
382 uglistlsn[lp] = uglistlsn[lp+1];
389 uglist[ugpos] = malloc(strlen(room_name)+1);
390 strcpy(uglist[ugpos], room_name);
391 uglistlsn[ugpos] = ls;
394 /* first try an exact match */
395 r = CtdlIPCGotoRoom(ipc, towhere, "", &room, aaa);
397 newprompt("Enter room password: ", bbb, 9);
398 r = CtdlIPCGotoRoom(ipc, towhere, bbb, &room, aaa);
400 scr_printf("Wrong password.\n");
406 * If a match is not found, try a partial match.
407 * Partial matches anywhere in the string carry a weight of 1,
408 * left-aligned matches carry a weight of 2. Pick the room that
409 * has the highest-weighted match. Do not match on forgotten
413 struct march *march = NULL;
418 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, AllFloors, &march, aaa);
420 /* Run the roomlist; free the data as we go */
421 struct march *mp = march; /* Current */
425 if (pattern(mp->march_name, towhere) >= 0) {
428 if (!strncasecmp(mp->march_name, towhere, strlen(towhere))) {
431 if (partial_match > best_match) {
432 strcpy(bbb, mp->march_name);
433 best_match = partial_match;
435 /* Both pointers are NULL at end of list */
442 if (IsEmptyStr(bbb)) {
443 scr_printf("No room '%s'.\n", towhere);
446 r = CtdlIPCGotoRoom(ipc, bbb, "", &room, aaa);
448 if (r / 100 != 1 && r / 100 != 2) {
449 scr_printf("%s\n", aaa);
452 safestrncpy(room_name, room->RRname, ROOMNAMELEN);
453 room_flags = room->RRflags;
454 room_flags2 = room->RRflags2;
455 from_floor = curr_floor;
456 curr_floor = room->RRfloor;
458 remove_march(room_name, 0);
459 if (!strcasecmp(towhere, "_BASEROOM_"))
460 remove_march(towhere, 0);
462 next_lazy_cmd = 5; /* Don't read new if no new msgs */
463 if ((from_floor != curr_floor) && (display_name > 0) && (floor_mode == 1)) {
464 if (floorlist[(int) curr_floor][0] == 0)
466 scr_printf("(Entering floor: %s)\n", &floorlist[(int) curr_floor][0]);
468 if (display_name == 1) {
470 scr_printf("%s ", room_name);
474 if (display_name != 2) {
475 color(BRIGHT_YELLOW);
476 scr_printf("%d ", room->RRunread);
478 scr_printf("new of ");
479 color(BRIGHT_YELLOW);
480 scr_printf("%d ", room->RRtotal);
482 scr_printf("messages.\n");
484 highest_msg_read = room->RRlastread;
485 maxmsgnum = room->RRhighest;
486 is_mail = room->RRismailbox;
487 is_room_aide = room->RRaide;
488 ls = room->RRlastread;
490 /* read info file if necessary */
491 if (room->RRinfoupdated > 0)
494 /* check for newly arrived mail if we can */
495 newmailcount = room->RRnewmail;
496 if (newmailcount > 0) {
498 if (newmailcount == 1) {
499 scr_printf("*** A new mail message has arrived.\n");
502 scr_printf("*** %d new mail messages have arrived.\n",
506 if (!IsEmptyStr(rc_gotmail_cmd)) {
507 system(rc_gotmail_cmd);
510 status_line(ipc->ServInfo.humannode, ipc->ServInfo.site_location,
511 room_name, secure, newmailcount);
515 /* Goto next room having unread messages.
516 * We want to skip over rooms that the user has already been to, and take the
517 * user back to the lobby when done. The room we end up in is placed in
518 * newroom - which is set to 0 (the lobby) initially.
520 void gotonext(CtdlIPC *ipc)
523 struct march *mptr, *mptr2;
524 char next_room[ROOMNAMELEN];
525 int r; /* IPC response code */
527 /* Check to see if the march-mode list is already allocated.
528 * If it is, pop the first room off the list and go there.
531 r = CtdlIPCKnownRooms(ipc, SubscribedRoomsWithNewMessages,
532 AllFloors, &march, buf);
534 /* add _BASEROOM_ to the end of the march list, so the user will end up
535 * in the system base room (usually the Lobby>) at the end of the loop
537 mptr = (struct march *) malloc(sizeof(struct march));
539 mptr->march_order = 0;
540 mptr->march_floor = 0;
541 strcpy(mptr->march_name, "_BASEROOM_");
546 while (mptr2->next != NULL)
551 * ...and remove the room we're currently in, so a <G>oto doesn't make us
552 * walk around in circles
554 remove_march(room_name, 0);
557 strcpy(next_room, pop_march(curr_floor, march));
559 strcpy(next_room, "_BASEROOM_");
561 remove_march(next_room, 0);
562 dotgoto(ipc, next_room, 1, 0);
566 * forget all rooms on a given floor
568 void forget_all_rooms_on(CtdlIPC *ipc, int ffloor)
571 struct march *flist = NULL;
572 struct march *fptr = NULL;
573 struct ctdlipcroom *room = NULL;
574 int r; /* IPC response code */
576 scr_printf("Forgetting all rooms on %s...\n", &floorlist[ffloor][0]);
578 remove_march("_FLOOR_", ffloor);
579 r = CtdlIPCKnownRooms(ipc, AllAccessibleRooms, ffloor, &flist, buf);
581 scr_printf("Error %d: %s\n", r, buf);
585 r = CtdlIPCGotoRoom(ipc, flist->march_name, "", &room, buf);
587 r = CtdlIPCForgetRoom(ipc, buf);
589 scr_printf("Error %d: %s\n", r, buf);
597 if (room) free(room);
602 * routine called by gotofloor() to move to a new room on a new floor
604 void gf_toroom(CtdlIPC *ipc, char *towhere, int mode)
606 int floor_being_left;
608 floor_being_left = curr_floor;
610 if (mode == GF_GOTO) { /* <;G>oto mode */
612 dotgoto(ipc, towhere, 1, 0);
614 else if (mode == GF_SKIP) { /* <;S>kip mode */
615 dotgoto(ipc, towhere, 1, 0);
616 remove_march("_FLOOR_", floor_being_left);
618 else if (mode == GF_ZAP) { /* <;Z>ap mode */
619 dotgoto(ipc, towhere, 1, 0);
620 remove_march("_FLOOR_", floor_being_left);
621 forget_all_rooms_on(ipc, floor_being_left);
629 void gotofloor(CtdlIPC *ipc, char *towhere, int mode)
632 int r; /* IPC response code */
634 char buf[SIZ], targ[SIZ];
636 if (floorlist[0][0] == 0)
639 for (a = 0; a < 128; ++a)
640 if (!strcasecmp(&floorlist[a][0], towhere))
644 for (a = 0; a < 128; ++a) {
645 if (!strncasecmp(&floorlist[a][0], towhere, strlen(towhere))) {
651 for (a = 0; a < 128; ++a)
652 if (pattern(towhere, &floorlist[a][0]) > 0)
656 scr_printf("No floor '%s'.\n", towhere);
659 for (mptr = march; mptr != NULL; mptr = mptr->next) {
660 if ((mptr->march_floor) == tofloor) {
661 gf_toroom(ipc, mptr->march_name, mode);
666 /* Find first known room on the floor */
670 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, tofloor, &mptr, buf);
672 struct march *tmp = mptr;
674 /*. . . according to room order */
676 strcpy(targ, pop_march(tofloor, mptr));
683 if (!IsEmptyStr(targ)) {
684 gf_toroom(ipc, targ, mode);
688 /* No known rooms on the floor; unzap the first one then */
692 r = CtdlIPCKnownRooms(ipc, AllAccessibleRooms, tofloor, &mptr, buf);
694 struct march *tmp = mptr;
696 /*. . . according to room order */
698 strcpy(targ, pop_march(tofloor, mptr));
705 if (!IsEmptyStr(targ)) {
706 gf_toroom(ipc, targ, mode);
708 scr_printf("There are no rooms on '%s'.\n", &floorlist[tofloor][0]);
713 * Indexing mechanism for a room list, called by gotoroomstep()
715 void room_tree_list_query(struct ctdlroomlisting *rp, char *findrmname, int findrmslot, char *rmname, int *rmslot, int *rmtotal)
717 char roomname[ROOMNAMELEN];
718 static int cur_rmslot = 0;
725 if (rp->lnext != NULL) {
726 room_tree_list_query(rp->lnext, findrmname, findrmslot, rmname, rmslot, rmtotal);
729 if (sigcaught == 0) {
730 strcpy(roomname, rp->rlname);
732 if (rmname != NULL) {
733 if (cur_rmslot == findrmslot) {
734 strcpy(rmname, roomname);
737 if (rmslot != NULL) {
738 if (!strcmp(roomname, findrmname)) {
739 *rmslot = cur_rmslot;
745 if (rp->rnext != NULL) {
746 room_tree_list_query(rp->rnext, findrmname, findrmslot, rmname, rmslot, rmtotal);
749 if ((rmname == NULL) && (rmslot == NULL))
752 if (rmtotal != NULL) {
753 *rmtotal = cur_rmslot;
758 * step through rooms on current floor
760 void gotoroomstep(CtdlIPC *ipc, int direction, int mode)
762 struct march *listing = NULL;
764 int r; /* IPC response code */
766 struct ctdlroomlisting *rl = NULL;
767 struct ctdlroomlisting *rp;
768 struct ctdlroomlisting *rs;
770 char rmname[ROOMNAMELEN];
773 struct ctdlroom *attr = NULL;
775 /* Fetch the existing room config */
776 r = CtdlIPCGetRoomAttributes(ipc, &attr, buf);
778 scr_printf("%s\n", buf);
781 strcpy (room_name , attr->QRname);
784 /* Ask the server for a room list */
785 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, (-1), &listing, buf);
792 for (mptr = listing; mptr != NULL; mptr = mptr->next) {
796 && (mptr->march_floor != curr_floor))
800 rp = malloc(sizeof(struct ctdlroomlisting));
801 strncpy(rp->rlname, mptr->march_name, ROOMNAMELEN);
802 rp->rlflags = mptr->march_flags;
803 rp->rlfloor = mptr->march_floor;
804 rp->rlorder = mptr->march_order;
813 if (rordercmp(rp, rs) < 0) {
814 if (rs->lnext == NULL) {
821 if (rs->rnext == NULL) {
833 /* Find position of current room */
834 room_tree_list_query(NULL, NULL, 0, NULL, NULL, NULL);
835 room_tree_list_query(rl, room_name, 0, NULL, &rmslot, &rmtotal);
837 if (direction == 0) { /* Previous room */
838 /* If we're at the first room, wrap to the last room */
840 rmslot = rmtotal - 1;
844 } else { /* Next room */
845 /* If we're at the last room, wrap to the first room */
846 if (rmslot == rmtotal - 1) {
853 /* Get name of next/previous room */
854 room_tree_list_query(NULL, NULL, 0, NULL, NULL, NULL);
855 room_tree_list_query(rl, NULL, rmslot, rmname, NULL, NULL);
858 room_tree_list_query(rl, NULL, 0, NULL, NULL, NULL);
860 if (mode == 0) { /* not skipping */
863 if (rc_alt_semantics) {
868 /* Free the room list */
870 mptr = listing->next;
875 dotgoto(ipc, rmname, 1, 0);
880 * step through floors on system
882 void gotofloorstep(CtdlIPC *ipc, int direction, int mode)
886 if (floorlist[0][0] == 0)
891 if (direction == 0) { /* Previous floor */
892 if (curr_floor) tofloor = curr_floor - 1;
895 while (!floorlist[tofloor][0]) tofloor--;
896 } else { /* Next floor */
897 if (curr_floor < 127) tofloor = curr_floor + 1;
900 while (!floorlist[tofloor][0] && tofloor < 127) tofloor++;
901 if (!floorlist[tofloor][0]) tofloor = 0;
903 /* ;g works when not in floor mode so . . . */
905 scr_printf("(%s)\n", floorlist[tofloor] );
908 gotofloor(ipc, floorlist[tofloor], mode);
909 if (curr_floor != tofloor) { /* gotofloor failed */
910 curr_floor = tofloor;
911 goto empty_keep_going;
916 * Display user 'preferences'.
918 extern int rc_prompt_control;
919 void read_config(CtdlIPC *ipc)
923 int r; /* IPC response code */
924 char _fullname[USERNAME_SIZE];
926 int _axlevel, _timescalled, _posted;
928 struct ctdluser *user = NULL;
930 /* get misc user info */
931 r = CtdlIPCGetBio(ipc, fullname, &resp, buf);
933 pprintf("%s\n", buf);
936 extract_token(_fullname, buf, 1, '|', sizeof fullname);
937 _usernum = extract_long(buf, 2);
938 _axlevel = extract_int(buf, 3);
939 _lastcall = extract_long(buf, 4);
940 _timescalled = extract_int(buf, 5);
941 _posted = extract_int(buf, 6);
945 /* get preferences */
946 r = CtdlIPCGetConfig(ipc, &user, buf);
948 scr_printf("%s\n", buf);
953 /* show misc user info */
954 scr_printf("%s\nAccess level: %d (%s)\n"
955 "User #%ld / %d Calls / %d Posts",
956 _fullname, _axlevel, axdefs[(int) _axlevel],
957 _usernum, _timescalled, _posted);
958 if (_lastcall > 0L) {
959 scr_printf(" / Curr login: %s",
960 asctime(localtime(&_lastcall)));
964 /* show preferences */
965 scr_printf("Your screen width: "); color(BRIGHT_CYAN); scr_printf("%d", /*user->USscreenwidth*/ screenwidth); color(DIM_WHITE);
966 scr_printf(", height: "); color(BRIGHT_CYAN); scr_printf("%d\n", /*user->USscreenheight*/ screenheight); color(DIM_WHITE);
967 scr_printf("Are you an experienced Citadel user: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_EXPERT) ? "Yes" : "No"); color(DIM_WHITE);
968 scr_printf("Print last old message on New message request: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_LASTOLD)? "Yes" : "No"); color(DIM_WHITE);
969 scr_printf("Prompt after each message: "); color(BRIGHT_CYAN); scr_printf("%s\n", (!(user->flags & US_NOPROMPT))? "Yes" : "No"); color(DIM_WHITE);
970 if ((user->flags & US_NOPROMPT) == 0) {
971 scr_printf("Use 'disappearing' prompts: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_DISAPPEAR)? "Yes" : "No"); color(DIM_WHITE);
973 scr_printf("Pause after each screenful of text: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_PAGINATOR)? "Yes" : "No"); color(DIM_WHITE);
974 if (rc_prompt_control == 3 && (user->flags & US_PAGINATOR)) {
975 scr_printf("<N>ext and <S>top work at paginator prompt: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_PROMPTCTL)? "Yes" : "No"); color(DIM_WHITE);
977 if (rc_floor_mode == RC_DEFAULT) {
978 scr_printf("View rooms by floor: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_FLOORS)? "Yes" : "No"); color(DIM_WHITE);
980 if (rc_ansi_color == 3) {
981 scr_printf("Enable color support: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_COLOR)? "Yes" : "No"); color(DIM_WHITE);
983 scr_printf("Be unlisted in userlog: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_UNLISTED)? "Yes" : "No"); color(DIM_WHITE);
984 if (!IsEmptyStr(editor_paths[0])) {
985 scr_printf("Always enter messages with the full-screen editor: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_EXTEDIT)? "Yes" : "No"); color(DIM_WHITE);
991 * Display system statistics.
993 void system_info(CtdlIPC *ipc)
998 int mrtg_users, mrtg_active_users;
999 char mrtg_server_uptime[40];
1000 long mrtg_himessage;
1001 int ret; /* IPC response code */
1003 /* get #users, #active & server uptime */
1004 ret = CtdlIPCGenericCommand(ipc, "MRTG|users", NULL, 0, &resp, &bytes, buf);
1005 mrtg_users = extract_int(resp, 0);
1006 remove_token(resp, 0, '\n');
1007 mrtg_active_users = extract_int(resp, 0);
1008 remove_token(resp, 0, '\n');
1009 extract_token(mrtg_server_uptime, resp, 0, '\n', sizeof mrtg_server_uptime);
1013 /* get high message# */
1014 ret = CtdlIPCGenericCommand(ipc, "MRTG|messages", NULL, 0, &resp, &bytes, buf);
1015 mrtg_himessage = extract_long(resp, 0);
1019 /* refresh server info just in case */
1020 CtdlIPCServerInfo(ipc, buf);
1022 scr_printf("You are connected to %s (%s) @%s\n", ipc->ServInfo.nodename, ipc->ServInfo.humannode, ipc->ServInfo.fqdn);
1023 scr_printf("running %s with text client v%.2f,\n", ipc->ServInfo.software, (float)REV_LEVEL/100);
1024 scr_printf("and located in %s.\n", ipc->ServInfo.site_location);
1025 scr_printf("Connected users %d / Active users %d / Highest message #%ld\n", mrtg_users, mrtg_active_users, mrtg_himessage);
1026 scr_printf("Server uptime: %s\n", mrtg_server_uptime);
1027 scr_printf("Your system administrator is %s.\n", ipc->ServInfo.sysadm);
1028 scr_printf("Copyright (C)1987-2007 by the Citadel development team\n");
1032 * forget all rooms on current floor
1034 void forget_this_floor(CtdlIPC *ipc)
1036 if (curr_floor == 0) {
1037 scr_printf("Can't forget this floor.\n");
1040 if (floorlist[0][0] == 0) {
1041 load_floorlist(ipc);
1043 scr_printf("Are you sure you want to forget all rooms on %s? ",
1044 &floorlist[(int) curr_floor][0]);
1049 gf_toroom(ipc, "_BASEROOM_", GF_ZAP);
1054 * Figure out the physical screen dimensions, if we can
1055 * WARNING: this is now called from a signal handler!
1057 void check_screen_dims(void)
1061 unsigned short height; /* rows */
1062 unsigned short width; /* columns */
1063 unsigned short xpixels;
1064 unsigned short ypixels; /* pixels */
1067 if (have_xterm) { /* dynamically size screen if on an xterm */
1068 if (ioctl(0, TIOCGWINSZ, &xwinsz) == 0) {
1070 screenheight = is_curses_enabled() ? (int)xwinsz.height - 1 : (int) xwinsz.height;
1072 screenwidth = (int) xwinsz.width;
1080 * set floor mode depending on client, server, and user settings
1082 void set_floor_mode(CtdlIPC* ipc)
1084 if (ipc->ServInfo.ok_floors == 0) {
1085 floor_mode = 0; /* Don't use floors if the server */
1087 /* doesn't support them! */
1089 if (rc_floor_mode == RC_NO) { /* never use floors */
1092 if (rc_floor_mode == RC_YES) { /* always use floors */
1095 if (rc_floor_mode == RC_DEFAULT) { /* user choice */
1096 floor_mode = ((userflags & US_FLOORS) ? 1 : 0);
1102 * Set or change the user's password
1104 int set_password(CtdlIPC *ipc)
1110 if (!IsEmptyStr(rc_password)) {
1111 strcpy(pass1, rc_password);
1112 strcpy(pass2, rc_password);
1114 IFNEXPERT formout(ipc, "changepw");
1115 newprompt("Enter a new password: ", pass1, -19);
1116 newprompt("Enter it again to confirm: ", pass2, -19);
1120 if (!strcasecmp(pass1, pass2)) {
1121 CtdlIPCChangePassword(ipc, pass1, buf);
1122 scr_printf("%s\n", buf);
1123 offer_to_remember_password(ipc, hostbuf, portbuf, fullname, pass1);
1126 scr_printf("*** They don't match... try again.\n");
1134 * get info about the server we've connected to
1136 void get_serv_info(CtdlIPC *ipc, char *supplied_hostname)
1140 CtdlIPCServerInfo(ipc, buf);
1142 /* be nice and identify ourself to the server */
1143 CtdlIPCIdentifySoftware(ipc, SERVER_TYPE, 0, REV_LEVEL,
1144 (ipc->isLocal ? "local" : CITADEL),
1145 (supplied_hostname) ? supplied_hostname :
1146 /* Look up the , in the bible if you're confused */
1147 (locate_host(ipc, buf), buf), buf);
1150 * Tell the server what our preferred content formats are.
1152 * Originally we preferred HTML over plain text because we can format
1153 * it to the reader's screen width, but since our HTML-to-text parser
1154 * isn't really all that great, it's probably better to just go with
1155 * the plain text when we have it available.
1157 if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "text/plain|text/html") / 100 )== 2) {
1165 * Record compare function for SortOnlineUsers()
1167 int idlecmp(const void *rec1, const void *rec2) {
1170 i1 = extract_long(rec1, 5);
1171 i2 = extract_long(rec2, 5);
1173 if (i1 < i2) return(1);
1174 if (i1 > i2) return(-1);
1180 * Sort the list of online users by idle time.
1181 * This function frees the supplied buffer, and returns a new one
1182 * to the caller. The caller is responsible for freeing the returned buffer.
1184 char *SortOnlineUsers(char *listing) {
1191 rows = num_tokens(listing, '\n');
1192 sortbuf = malloc(rows * SIZ);
1193 if (sortbuf == NULL) return(listing);
1194 retbuf = malloc(rows * SIZ);
1195 if (retbuf == NULL) {
1200 /* Copy the list into a fixed-record-size array for sorting */
1201 for (i=0; i<rows; ++i) {
1202 memset(buf, 0, SIZ);
1203 extract_token(buf, listing, i, '\n', sizeof buf);
1204 memcpy(&sortbuf[i*SIZ], buf, (size_t)SIZ);
1208 qsort(sortbuf, rows, SIZ, idlecmp);
1210 /* Copy back to a \n delimited list */
1212 for (i=0; i<rows; ++i) {
1213 strcat(retbuf, &sortbuf[i*SIZ]);
1214 if (i<(rows-1)) strcat(retbuf, "\n");
1224 * Display list of users currently logged on to the server
1226 void who_is_online(CtdlIPC *ipc, int longlist)
1228 char buf[SIZ], username[SIZ], roomname[SIZ], fromhost[SIZ];
1230 char actual_user[SIZ], actual_room[SIZ], actual_host[SIZ];
1231 char clientsoft[SIZ];
1233 time_t idletime, idlehours, idlemins, idlesecs;
1234 int last_session = (-1);
1236 char *listing = NULL;
1237 int r; /* IPC response code */
1239 if (longlist == 2) {
1245 color(BRIGHT_WHITE);
1246 pprintf(" User Name Room ");
1247 if (screenwidth >= 80) pprintf(" Idle From host");
1250 pprintf(" ------------------------- --------------------");
1251 if (screenwidth >= 80) pprintf(" ---- ------------------------");
1254 r = CtdlIPCOnlineUsers(ipc, &listing, &timenow, buf);
1255 listing = SortOnlineUsers(listing);
1257 while (!IsEmptyStr(listing)) {
1260 /* Get another line */
1261 extract_token(buf, listing, 0, '\n', sizeof buf);
1262 remove_token(listing, 0, '\n');
1264 extract_token(username, buf, 1, '|', sizeof username);
1265 extract_token(roomname, buf, 2, '|', sizeof roomname);
1266 extract_token(fromhost, buf, 3, '|', sizeof fromhost);
1267 extract_token(clientsoft, buf, 4, '|', sizeof clientsoft);
1268 extract_token(flags, buf, 7, '|', sizeof flags);
1270 idletime = timenow - extract_long(buf, 5);
1271 idlehours = idletime / 3600;
1272 idlemins = (idletime - (idlehours * 3600)) / 60;
1273 idlesecs = (idletime - (idlehours * 3600) - (idlemins * 60));
1275 if (idletime > rc_idle_threshold) {
1282 extract_token(actual_user, buf, 8, '|', sizeof actual_user);
1283 extract_token(actual_room, buf, 9, '|', sizeof actual_room);
1284 extract_token(actual_host, buf, 10, '|', sizeof actual_host);
1286 pprintf(" Flags: %s\n", flags);
1287 pprintf("Session: %d\n", extract_int(buf, 0));
1288 pprintf(" Name: %s\n", username);
1289 pprintf("In room: %s\n", roomname);
1290 pprintf(" Host: %s\n", fromhost);
1291 pprintf(" Client: %s\n", clientsoft);
1292 pprintf(" Idle: %ld:%02ld:%02ld\n",
1297 if ( (!IsEmptyStr(actual_user)&&
1298 !IsEmptyStr(actual_room)&&
1299 !IsEmptyStr(actual_host))) {
1300 pprintf("(really ");
1301 if (!IsEmptyStr(actual_user)) pprintf("<%s> ", actual_user);
1302 if (!IsEmptyStr(actual_room)) pprintf("in <%s> ", actual_room);
1303 if (!IsEmptyStr(actual_host)) pprintf("from <%s> ", actual_host);
1310 if (extract_int(buf, 0) == last_session) {
1314 color(BRIGHT_MAGENTA);
1315 pprintf("%-3s", flags);
1317 last_session = extract_int(buf, 0);
1319 pprintf("%-25s ", username);
1320 color(BRIGHT_MAGENTA);
1322 pprintf("%-20s", roomname);
1324 if (screenwidth >= 80) {
1326 if (idletime > rc_idle_threshold) {
1327 /* over 1000d, must be gone fishing */
1328 if (idlehours > 23999) {
1331 } else if (idlehours > 239) {
1332 pprintf("%3ldd", idlehours / 24);
1334 } else if (idlehours > 9) {
1335 pprintf("%1ldd%02ld",
1338 /* less than 10 hours */
1341 pprintf("%1ld:%02ld", idlehours, idlemins);
1349 fromhost[24] = '\0';
1350 pprintf("%-24s", fromhost);
1361 void enternew(CtdlIPC *ipc, char *desc, char *buf, int maxlen)
1364 snprintf(bbb, sizeof bbb, "Enter in your new %s: ", desc);
1365 newprompt(bbb, buf, maxlen);
1370 int shift(int argc, char **argv, int start, int count) {
1373 for (i=start; i<(argc-count); ++i) {
1374 argv[i] = argv[i+count];
1376 argc = argc - count;
1380 static void statusHook(char *s) {
1388 int main(int argc, char **argv)
1391 char aaa[100], bbb[100];/* general purpose variables */
1392 char argbuf[64]; /* command line buf */
1393 char nonce[NONCE_SIZE];
1394 char *telnet_client_host = NULL;
1395 char *sptr, *sptr2; /* USed to extract the nonce */
1396 char hexstring[MD5_HEXSTRING_SIZE];
1397 int stored_password = 0;
1399 struct ctdlipcmisc chek;
1400 struct ctdluser *myself = NULL;
1401 CtdlIPC* ipc; /* Our server connection */
1402 int r; /* IPC result code */
1406 char relhome[PATH_MAX]="";
1407 char ctdldir[PATH_MAX]=CTDLDIR;
1409 #ifdef HAVE_BACKTRACE
1410 eCrashParameters params;
1411 // eCrashSymbolTable symbol_table;
1413 CtdlInitBase64Table();
1414 calc_dirs_n_files(relh, home, relhome, ctdldir);
1416 #ifdef HAVE_BACKTRACE
1417 bzero(¶ms, sizeof(params));
1418 params.filename = file_pid_paniclog;
1419 // panic_fd=open(file_pid_paniclog, O_APPEND|O_CREAT|O_DIRECT);
1420 params.filep = fopen(file_pid_paniclog, "a+");
1421 params.debugLevel = ECRASH_DEBUG_VERBOSE;
1422 params.dumpAllThreads = TRUE;
1423 params.useBacktraceSymbols = 1;
1424 /// BuildSymbolTable(&symbol_table);
1425 // params.symbolTable = &symbol_table;
1426 params.signals[0]=SIGSEGV;
1427 params.signals[1]=SIGILL;
1428 params.signals[2]=SIGBUS;
1429 params.signals[3]=SIGABRT;
1431 eCrash_Init(¶ms);
1433 setIPCDeathHook(screen_delete);
1434 setIPCErrorPrintf(err_printf);
1435 setCryptoStatusHook(statusHook);
1437 /* Permissions sanity check - don't run citadel setuid/setgid */
1438 if (getuid() != geteuid()) {
1439 err_printf("Please do not run citadel setuid!\n");
1441 } else if (getgid() != getegid()) {
1442 err_printf("Please do not run citadel setgid!\n");
1446 stty_ctdl(SB_SAVE); /* Store the old terminal parameters */
1447 load_command_set(); /* parse the citadel.rc file */
1448 stty_ctdl(SB_NO_INTR); /* Install the new ones */
1449 /* signal(SIGHUP, dropcarr);FIXME */ /* Cleanup gracefully if carrier is dropped */
1450 signal(SIGPIPE, dropcarr); /* Cleanup gracefully if local conn. dropped */
1451 signal(SIGTERM, dropcarr); /* Cleanup gracefully if terminated */
1452 signal(SIGCONT, catch_sigcont); /* Catch SIGCONT so we can reset terminal */
1454 signal(SIGWINCH, scr_winch); /* Window resize signal */
1458 arg_encrypt = RC_DEFAULT;
1460 #if defined(HAVE_CURSES_H) && !defined(DISABLE_CURSES)
1461 arg_screen = RC_DEFAULT;
1465 * Handle command line options as if we were called like /bin/login
1466 * (i.e. from in.telnetd)
1468 for (a=0; a<argc; ++a) {
1469 if ((argc > a+1) && (!strcmp(argv[a], "-h")) ) {
1470 telnet_client_host = argv[a+1];
1471 argc = shift(argc, argv, a, 2);
1473 if (!strcmp(argv[a], "-x")) {
1475 arg_encrypt = RC_NO;
1477 argc = shift(argc, argv, a, 1);
1479 if (!strcmp(argv[a], "-X")) {
1481 arg_encrypt = RC_YES;
1482 argc = shift(argc, argv, a, 1);
1484 fprintf(stderr, "Not compiled with encryption support");
1488 if (!strcmp(argv[a], "-s")) {
1489 #if defined(HAVE_CURSES_H) && !defined(DISABLE_CURSES)
1492 argc = shift(argc, argv, a, 1);
1494 if (!strcmp(argv[a], "-S")) {
1495 #if defined(HAVE_CURSES_H) && !defined(DISABLE_CURSES)
1496 arg_screen = RC_YES;
1498 argc = shift(argc, argv, a, 1);
1500 if (!strcmp(argv[a], "-p")) {
1503 if (chdir(CTDLDIR) < 0) {
1504 perror("can't change to " CTDLDIR);
1509 * Drop privileges if necessary. We stat
1510 * citadel.config to get the uid/gid since it's
1511 * guaranteed to have the uid/gid we want.
1513 if (!getuid() || !getgid()) {
1514 if (stat(file_citadel_config, &st) < 0) {
1515 perror("couldn't stat citadel.config");
1518 if (!getgid() && (setgid(st.st_gid) < 0)) {
1519 perror("couldn't change gid");
1522 if (!getuid() && (setuid(st.st_uid) < 0)) {
1523 perror("couldn't change uid");
1527 scr_printf("Privileges changed to uid %d gid %d\n",
1528 getuid(), getgid());
1531 argc = shift(argc, argv, a, 1);
1539 newprompt("Connect to (return for local server): ", hostbuf, 64);
1542 sln_printf("Attaching to server... \r");
1544 ipc = CtdlIPC_new(argc, argv, hostbuf, portbuf);
1547 error_printf("Can't connect: %s\n", strerror(errno));
1550 #if defined(HAVE_CURSES_H) && !defined(DISABLE_CURSES)
1551 CtdlIPC_SetNetworkStatusCallback(ipc, wait_indicator);
1553 ipc_for_signal_handlers = ipc; /* KLUDGE cover your eyes */
1555 CtdlIPC_chat_recv(ipc, aaa);
1556 if (aaa[0] != '2') {
1557 scr_printf("%s\n", &aaa[4]);
1558 logoff(ipc, atoi(aaa));
1561 /* If there is a [nonce] at the end, put the nonce in <nonce>, else nonce
1565 if ((sptr = strchr(aaa, '<')) == NULL)
1571 if ((sptr2 = strchr(sptr, '>')) == NULL)
1579 strncpy(nonce, sptr, (size_t)NONCE_SIZE);
1584 /* Evaluate encryption preferences */
1585 if (arg_encrypt != RC_NO && rc_encrypt != RC_NO) {
1586 if (!ipc->isLocal || arg_encrypt == RC_YES || rc_encrypt == RC_YES) {
1587 secure = (CtdlIPCStartEncryption(ipc, aaa) / 100 == 2) ? 1 : 0;
1589 error_printf("Can't encrypt: %s\n", aaa);
1594 get_serv_info(ipc, telnet_client_host);
1595 scr_printf("%-24s\n%s\n%s\n", ipc->ServInfo.software, ipc->ServInfo.humannode,
1596 ipc->ServInfo.site_location);
1599 status_line(ipc->ServInfo.humannode, ipc->ServInfo.site_location, NULL,
1602 screenwidth = 80; /* default screen dimensions */
1605 scr_printf(" pause next stop\n");
1606 scr_printf(" ctrl-s ctrl-o ctrl-c\n\n");
1607 formout(ipc, "hello"); /* print the opening greeting */
1610 GSTA: /* See if we have a username and password on disk */
1611 if (rc_remember_passwords) {
1612 get_stored_password(hostbuf, portbuf, fullname, password);
1613 if (!IsEmptyStr(fullname)) {
1614 r = CtdlIPCTryLogin(ipc, fullname, aaa);
1617 r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
1619 r = CtdlIPCTryPassword(ipc, password, aaa);
1624 load_user_info(aaa);
1625 stored_password = 1;
1628 set_stored_password(hostbuf, portbuf, "", "");
1636 if (!IsEmptyStr(rc_username)) {
1637 strcpy(fullname, rc_username);
1639 newprompt("Enter your name: ", fullname, 29);
1642 if (!strcasecmp(fullname, "new")) { /* just in case */
1643 scr_printf("Please enter the name you wish to log in with.\n");
1646 (!strcasecmp(fullname, "bbs"))
1647 || (!strcasecmp(fullname, "new"))
1648 || (IsEmptyStr(fullname)));
1650 if (!strcasecmp(fullname, "off")) {
1654 /* sign on to the server */
1655 r = CtdlIPCTryLogin(ipc, fullname, aaa);
1659 /* password authentication */
1660 if (!IsEmptyStr(rc_password)) {
1661 strcpy(password, rc_password);
1663 newprompt("\rPlease enter your password: ", password, -19);
1668 r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
1670 r = CtdlIPCTryPassword(ipc, password, aaa);
1674 load_user_info(aaa);
1675 offer_to_remember_password(ipc, hostbuf, portbuf,
1676 fullname, password);
1679 scr_printf("<< wrong password >>\n");
1680 if (!IsEmptyStr(rc_password))
1684 NEWUSR: if (IsEmptyStr(rc_password)) {
1685 scr_printf("'%s' not found.\n", fullname);
1686 scr_printf("Type 'off' if you would like to exit.\n");
1687 if (ipc->ServInfo.newuser_disabled == 1) {
1690 scr_printf("Do you want to create a new user account called '%s'? ",
1697 r = CtdlIPCCreateUser(ipc, fullname, 1, aaa);
1699 scr_printf("%s\n", aaa);
1702 load_user_info(aaa);
1704 while (set_password(ipc) != 0);
1707 enter_config(ipc, 1);
1710 /* Switch color support on or off if we're in user mode */
1711 if (rc_ansi_color == 3) {
1712 if (userflags & US_COLOR)
1718 color(BRIGHT_WHITE);
1719 scr_printf("\n%s\nAccess level: %d (%s)\n"
1720 "User #%ld / Login #%d",
1721 fullname, axlevel, axdefs[(int) axlevel],
1722 usernum, timescalled);
1723 if (lastcall > 0L) {
1724 scr_printf(" / Last login: %s",
1725 asctime(localtime(&lastcall)));
1729 r = CtdlIPCMiscCheck(ipc, &chek, aaa);
1735 scr_printf("*** You have a new private message in Mail>\n");
1737 scr_printf("*** You have %d new private messages in Mail>\n", b);
1739 if (!IsEmptyStr(rc_gotmail_cmd)) {
1740 system(rc_gotmail_cmd);
1743 if ((axlevel >= 6) && (chek.needvalid > 0)) {
1744 scr_printf("*** Users need validation\n");
1746 if (chek.needregis > 0) {
1747 scr_printf("*** Please register.\n");
1748 formout(ipc, "register");
1752 /* Make up some temporary filenames for use in various parts of the
1753 * program. Don't mess with these once they've been set, because we
1754 * will be unlinking them later on in the program and we don't
1755 * want to delete something that we didn't create. */
1756 CtdlMakeTempFileName(temp, sizeof temp);
1757 CtdlMakeTempFileName(temp2, sizeof temp2);
1758 CtdlMakeTempFileName(tempdir, sizeof tempdir);
1760 /* Get screen dimensions. First we go to a default of 80x24. Then
1761 * we try to get the user's actual screen dimensions off the server.
1762 * However, if we're running on an xterm, all this stuff is
1763 * irrelevant because we're going to dynamically size the screen
1764 * during the session.
1768 r = CtdlIPCGetConfig(ipc, &myself, aaa);
1770 screenwidth = myself->USscreenwidth;
1771 screenheight = myself->USscreenheight;
1773 if (getenv("TERM") != NULL)
1774 if (!strcmp(getenv("TERM"), "xterm")) {
1778 check_screen_dims();
1781 set_floor_mode(ipc);
1783 /* Enter the lobby */
1784 dotgoto(ipc, "_BASEROOM_", 1, 0);
1786 /* Main loop for the system... user is logged in. */
1791 readmsgs(ipc, LastMessages, ReadForward, 5);
1793 readmsgs(ipc, NewMessages, ReadForward, 0);
1795 /* MAIN COMMAND LOOP */
1797 mcmd = getcmd(ipc, argbuf); /* Get keyboard command */
1800 check_screen_dims(); /* if xterm, get screen size */
1806 formout(ipc, "help");
1809 entmsg(ipc, 0, ((userflags & US_EXTEDIT) ? 2 : 0), 0);
1812 entmsg(ipc, 0, 1, 0);
1815 entmsg(ipc, 0, 2, 0);
1818 entmsg(ipc, 0, ((userflags & US_EXTEDIT) ? 2 : 0), 1);
1820 case 5: /* <G>oto */
1824 case 47: /* <A>bandon */
1825 if (!rc_alt_semantics) {
1830 case 90: /* <.A>bandon */
1831 if (!rc_alt_semantics)
1833 dotgoto(ipc, argbuf, 0, 0);
1835 case 58: /* <M>ail */
1837 dotgoto(ipc, "_MAIL_", 1, 0);
1840 if (!IsEmptyStr(argbuf)) {
1842 dotgoto(ipc, argbuf, 0, 0);
1846 if (!IsEmptyStr(argbuf)) {
1847 if (rc_alt_semantics) {
1850 dotgoto(ipc, argbuf, 0, 0);
1853 case 95: /* what exactly is the numbering scheme supposed to be anyway? --Ford, there isn't one. -IO */
1854 dotungoto(ipc, argbuf);
1857 readmsgs(ipc, AllMessages, ReadForward, 0);
1860 readmsgs(ipc, LastMessages, ReadForward, 5);
1863 readmsgs(ipc, NewMessages, ReadForward, 0);
1866 readmsgs(ipc, AllMessages, ReadReverse, 0);
1869 readmsgs(ipc, OldMessages, ReadReverse, 0);
1872 readmsgs(ipc, LastMessages, ReadForward,
1889 userlist(ipc, argbuf);
1947 if (!rc_alt_semantics) {
1959 cli_image_upload(ipc, "_userpic_");
1962 cli_image_upload(ipc, "_roompic_");
1966 snprintf(aaa, sizeof aaa, "_floorpic_|%d", curr_floor);
1967 cli_image_upload(ipc, aaa);
1971 enternew(ipc, "roomname", aaa, 20);
1972 r = CtdlIPCChangeRoomname(ipc, aaa, bbb);
1974 scr_printf("\n%s\n", bbb);
1977 enternew(ipc, "hostname", aaa, 25);
1978 r = CtdlIPCChangeHostname(ipc, aaa, bbb);
1980 scr_printf("\n%s\n", bbb);
1983 enternew(ipc, "username", aaa, 32);
1984 r = CtdlIPCChangeUsername(ipc, aaa, bbb);
1986 scr_printf("\n%s\n", bbb);
1996 display_help(ipc, argbuf);
2000 formout(ipc, "register");
2005 scr_printf("Are you sure (y/n)? ");
2007 if (!rc_alt_semantics)
2015 scr_printf("All users will be disconnected! "
2016 "Really terminate the server? ");
2018 if (!rc_alt_semantics)
2020 r = CtdlIPCTerminateServerNow(ipc, aaa);
2021 scr_printf("%s\n", aaa);
2030 scr_printf("Do you really want to schedule a "
2031 "server shutdown? ");
2033 r = CtdlIPCTerminateServerScheduled(ipc, 1, aaa);
2037 "The Citadel server will terminate when all users are logged off.\n"
2041 "The Citadel server will not terminate.\n"
2049 network_config_management(ipc, "listrecp",
2050 "Message-by-message mailing list recipients");
2054 network_config_management(ipc, "digestrecp",
2055 "Digest mailing list recipients");
2059 network_config_management(ipc, "ignet_push_share",
2060 "Nodes with which we share this room");
2064 do_ignet_configuration(ipc);
2068 do_filterlist_configuration(ipc);
2072 if (rc_alt_semantics) {
2085 stty_ctdl(SB_RESTORE);
2086 snprintf(aaa, sizeof aaa, "USERNAME=\042%s\042; export USERNAME;"
2087 "exec ./subsystem %ld %d %d", fullname,
2088 usernum, screenwidth, axlevel);
2090 stty_ctdl(SB_NO_INTR);
2093 scr_printf("*** Can't run doors when server is not local.\n");
2098 who_is_online(ipc, 0);
2102 who_is_online(ipc, 1);
2106 who_is_online(ipc, 2);
2110 do_system_configuration(ipc);
2114 do_internet_configuration(ipc);
2118 check_message_base(ipc);
2130 enter_config(ipc, 2);
2134 enter_config(ipc, 0);
2135 set_floor_mode(ipc);
2139 enter_config(ipc, 3);
2140 set_floor_mode(ipc);
2144 gotofloor(ipc, argbuf, GF_GOTO);
2148 gotofloor(ipc, argbuf, GF_SKIP);
2152 forget_this_floor(ipc);
2184 knrooms(ipc, floor_mode);
2194 misc_server_cmd(ipc, argbuf);
2198 edit_system_message(ipc, argbuf);
2222 case 110: /* <+> Next room */
2223 gotoroomstep(ipc, 1, 0);
2226 case 111: /* <-> Previous room */
2227 gotoroomstep(ipc, 0, 0);
2230 case 112: /* <>> Next floor */
2231 gotofloorstep(ipc, 1, GF_GOTO);
2234 case 113: /* <<> Previous floor */
2235 gotofloorstep(ipc, 0, GF_GOTO);
2238 case 116: /* <.> skip to <+> Next room */
2239 gotoroomstep(ipc, 1, 1);
2242 case 117: /* <.> skip to <-> Previous room */
2243 gotoroomstep(ipc, 0, 1);
2246 case 118: /* <.> skip to <>> Next floor */
2247 gotofloorstep(ipc, 1, GF_SKIP);
2250 case 119: /* <.> skip to <<> Previous floor */
2251 gotofloorstep(ipc, 0, GF_SKIP);
2262 case 120: /* .KAnonymous */
2263 dotknown(ipc, 0, NULL);
2266 case 121: /* .KDirectory */
2267 dotknown(ipc, 1, NULL);
2270 case 122: /* .KMatch */
2271 dotknown(ipc, 2, argbuf);
2274 case 123: /* .KpreferredOnly */
2275 dotknown(ipc, 3, NULL);
2278 case 124: /* .KPrivate */
2279 dotknown(ipc, 4, NULL);
2282 case 125: /* .KRead only */
2283 dotknown(ipc, 5, NULL);
2286 case 126: /* .KShared */
2287 dotknown(ipc, 6, NULL);
2290 case 127: /* Configure POP3 aggregation */
2291 do_pop3client_configuration(ipc);
2294 default: /* allow some math on the command */
2295 /* commands 100... to 100+MAX_EDITORS-1 will
2296 call the appropriate editor... in other
2297 words, command numbers 100+ will match
2298 the citadel.rc keys editor0, editor1, etc.*/
2299 if (mcmd >= 100 && mcmd < (100+MAX_EDITORS))
2301 /* entmsg mode >=2 select editor */
2302 entmsg(ipc, 0, mcmd - 100 + 2, 0);
2306 } while (termn8 == 0);
2308 TERMN8: scr_printf("%s logged out.", fullname);
2310 color(ORIGINAL_PAIR);
2312 while (march != NULL) {
2313 remove_march(march->march_name, 0);
2316 sln_printf("\n\nType 'off' to disconnect, or next user...\n");
2319 if ((mcmd == 29) || (mcmd == 15)) {
2321 stty_ctdl(SB_RESTORE);
2322 formout(ipc, "goodbye");
2325 /* Free the ungoto list */
2326 for (lp = 0; lp < uglistsize; lp++) {