4 * Main source module for the client program.
6 * Copyright (c) 1987-2009 by the citadel.org team
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 3 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31 #if TIME_WITH_SYS_TIME
32 # include <sys/time.h>
36 # include <sys/time.h>
43 #include <sys/types.h>
46 #include <sys/ioctl.h>
51 #include <libcitadel.h>
53 #include "citadel_ipc.h"
56 #include "routines2.h"
57 #include "tuiconfig.h"
61 #include "client_chat.h"
62 #include "client_passwords.h"
63 #include "citadel_decls.h"
69 #include "citadel_dirs.h"
74 #define IFEXPERT if (userflags&US_EXPERT)
75 #define IFNEXPERT if ((userflags&US_EXPERT)==0)
76 #define IFAIDE if (axlevel>=6)
77 #define IFNAIDE if (axlevel<6)
79 int rordercmp(struct ctdlroomlisting *r1, struct ctdlroomlisting *r2);
81 march *marchptr = NULL;
83 /* globals associated with the client program */
84 char temp[PATH_MAX]; /* Name of general-purpose temp file */
85 char temp2[PATH_MAX]; /* Name of general-purpose temp file */
86 char tempdir[PATH_MAX]; /* Name of general-purpose temp directory */
87 char editor_paths[MAX_EDITORS][SIZ]; /* paths to external editors */
88 char printcmd[SIZ]; /* print command */
89 int editor_pid = (-1);
90 char fullname[USERNAME_SIZE];
95 char room_name[ROOMNAMELEN];
96 char *uglist[UGLISTLEN]; /* size of the ungoto list */
97 long uglistlsn[UGLISTLEN]; /* current read position for all the ungoto's. Not going to make any friends with this one. */
99 char is_mail = 0; /* nonzero when we're in a mail room */
100 char axlevel = 0; /* access level */
101 char is_room_aide = 0; /* boolean flag, 1 if room aide */
105 long usernum = 0L; /* user number */
106 time_t lastcall = 0L; /* Date/time of previous login */
108 long highest_msg_read; /* used for <A>bandon room cmd */
109 long maxmsgnum; /* used for <G>oto */
111 char have_xterm = 0; /* are we running on an xterm? */
112 char rc_username[USERNAME_SIZE];
113 char rc_password[32];
118 char curr_floor = 0; /* number of current floor */
119 char floorlist[128][SIZ]; /* names of floors */
120 int termn8 = 0; /* Set to nonzero to cause a logoff */
121 int secure; /* Set to nonzero when wire is encrypted */
123 extern char instant_msgs; /* instant messages waiting! */
124 extern int rc_ansi_color; /* ansi color value from citadel.rc */
125 extern int next_lazy_cmd;
127 CtdlIPC *ipc_for_signal_handlers; /* KLUDGE cover your eyes */
128 int enable_syslog = 0;
132 * CtdlLogPrintf() ... Write logging information;
133 * simple here to have the same
134 * symbols in the client.
137 void CtdlLogPrintf(enum LogLevel loglevel, const char *format, ...) {
140 va_start(arg_ptr, format);
141 vfprintf(stderr, format, arg_ptr);
147 * here is our 'clean up gracefully and exit' routine
149 void ctdl_logoff(char *file, int line, CtdlIPC *ipc, int code)
153 if (editor_pid > 0) { /* kill the editor if it's running */
154 kill(editor_pid, SIGHUP);
157 /* Free the ungoto list */
158 for (lp = 0; lp < uglistsize; lp++) {
162 /* Shut down the server connection ... but not if the logoff code is 3,
163 * because that means we're exiting because we already lost the server.
170 * now clean up various things
178 /* Violently kill off any child processes if Citadel is
181 if (getppid() == 1) {
182 kill(0 - getpgrp(), SIGTERM);
184 kill(0 - getpgrp(), SIGKILL);
186 color(ORIGINAL_PAIR); /* Restore the old color settings */
187 stty_ctdl(SB_RESTORE); /* return the old terminal settings */
189 * uncomment the following if you need to know why Citadel exited
190 printf("*** Exit code %d at %s:%d\n", code, file, line);
193 exit(code); /* exit with the proper exit code */
199 * signal catching function for hangups...
201 void dropcarr(int signum)
203 logoff(NULL, 3); /* No IPC when server's already gone! */
209 * catch SIGCONT to reset terminal modes when were are put back into the
212 void catch_sigcont(int signum)
215 signal(SIGCONT, catch_sigcont);
219 /* general purpose routines */
222 void formout(CtdlIPC *ipc, char *name)
224 int r; /* IPC return code */
228 r = CtdlIPCSystemMessage(ipc, name, &text, buf);
230 scr_printf("%s\n", buf);
234 fmout(screenwidth, NULL, text, NULL,
235 ((userflags & US_PAGINATOR) ? 1 : 0),
242 void userlist(CtdlIPC *ipc, char *patn)
248 int r; /* IPC response code */
249 char *listing = NULL;
251 r = CtdlIPCUserListing(ipc, patn, &listing, buf);
253 pprintf("%s\n", buf);
257 pprintf(" User Name Num L Last Visit Logins Messages\n");
258 pprintf("------------------------- ----- - ---------- ------ --------\n");
259 if (listing != NULL) while (!IsEmptyStr(listing)) {
260 extract_token(buf, listing, 0, '\n', sizeof buf);
261 remove_token(listing, 0, '\n');
263 if (sigcaught == 0) {
264 extract_token(fl, buf, 0, '|', sizeof fl);
265 if (pattern(fl, patn) >= 0) {
266 pprintf("%-25s ", fl);
267 pprintf("%5ld %d ", extract_long(buf, 2),
268 extract_int(buf, 1));
269 lc = extract_long(buf, 3);
270 localtime_r(&lc, &tmbuf);
271 pprintf("%02d/%02d/%04d ",
274 (tmbuf.tm_year + 1900));
275 pprintf("%6ld %8ld\n", extract_long(buf, 4), extract_long(buf, 5));
286 * grab assorted info about the user...
288 void load_user_info(char *params)
290 extract_token(fullname, params, 0, '|', sizeof fullname);
291 axlevel = extract_int(params, 1);
292 timescalled = extract_int(params, 2);
293 posted = extract_int(params, 3);
294 userflags = extract_int(params, 4);
295 usernum = extract_long(params, 5);
296 lastcall = extract_long(params, 6);
301 * Remove a room from the march list. 'floornum' is ignored unless
302 * 'roomname' is set to _FLOOR_, in which case all rooms on the requested
303 * floor will be removed from the march list.
305 void remove_march(char *roomname, int floornum)
307 struct march *mptr, *mptr2;
309 if (marchptr == NULL)
312 if ((!strcasecmp(marchptr->march_name, roomname))
313 || ((!strcasecmp(roomname, "_FLOOR_")) && (marchptr->march_floor == floornum))) {
314 mptr = marchptr->next;
320 for (mptr = marchptr; mptr != NULL; mptr = mptr->next) {
322 if ((!strcasecmp(mptr->march_name, roomname))
323 || ((!strcasecmp(roomname, "_FLOOR_"))
324 && (mptr->march_floor == floornum))) {
326 mptr2->next = mptr->next;
337 * Locate the room on the march list which we most want to go to. Each room
338 * is measured given a "weight" of preference based on various factors.
340 char *pop_march(int desired_floor, struct march *_march)
342 static char TheRoom[ROOMNAMELEN];
344 int TheOrder = 32767;
347 struct march *mptr = NULL;
349 strcpy(TheRoom, "_BASEROOM_");
353 for (mptr = _march; mptr != NULL; mptr = mptr->next) {
355 if ((strcasecmp(mptr->march_name, "_BASEROOM_")))
356 weight = weight + 10000;
357 if (mptr->march_floor == desired_floor)
358 weight = weight + 5000;
360 weight = weight + ((128 - (mptr->march_floor)) * 128);
361 weight = weight + (128 - (mptr->march_order));
363 if (weight > TheWeight) {
365 strcpy(TheRoom, mptr->march_name);
366 TheFloor = mptr->march_floor;
367 TheOrder = mptr->march_order;
375 * jump directly to a room
377 void dotgoto(CtdlIPC *ipc, char *towhere, int display_name, int fromungoto)
379 char aaa[SIZ], bbb[SIZ];
381 int newmailcount = 0;
382 int partial_match, best_match;
384 int ugpos = uglistsize;
385 int r; /* IPC result code */
386 struct ctdlipcroom *room = NULL;
389 /* store ungoto information */
390 if (fromungoto == 0) {
391 /* sloppy slide them all down, hey it's the client, who cares. :-) */
392 if (uglistsize >= (UGLISTLEN-1)) {
395 for (lp = 0; lp < (UGLISTLEN-1); lp++) {
396 uglist[lp] = uglist[lp+1];
397 uglistlsn[lp] = uglistlsn[lp+1];
404 uglist[ugpos] = malloc(strlen(room_name)+1);
405 strcpy(uglist[ugpos], room_name);
406 uglistlsn[ugpos] = ls;
409 /* first try an exact match */
410 r = CtdlIPCGotoRoom(ipc, towhere, "", &room, aaa);
412 newprompt("Enter room password: ", bbb, 9);
413 r = CtdlIPCGotoRoom(ipc, towhere, bbb, &room, aaa);
415 scr_printf("Wrong password.\n");
421 * If a match is not found, try a partial match.
422 * Partial matches anywhere in the string carry a weight of 1,
423 * left-aligned matches carry a weight of 2. Pick the room that
424 * has the highest-weighted match. Do not match on forgotten
428 struct march *march = NULL;
433 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, AllFloors, &march, aaa);
435 /* Run the roomlist; free the data as we go */
436 struct march *mp = march; /* Current */
440 if (pattern(mp->march_name, towhere) >= 0) {
443 if (!strncasecmp(mp->march_name, towhere, strlen(towhere))) {
446 if (partial_match > best_match) {
447 strcpy(bbb, mp->march_name);
448 best_match = partial_match;
450 /* Both pointers are NULL at end of list */
457 if (IsEmptyStr(bbb)) {
458 scr_printf("No room '%s'.\n", towhere);
461 r = CtdlIPCGotoRoom(ipc, bbb, "", &room, aaa);
463 if (r / 100 != 1 && r / 100 != 2) {
464 scr_printf("%s\n", aaa);
467 safestrncpy(room_name, room->RRname, ROOMNAMELEN);
468 room_flags = room->RRflags;
469 room_flags2 = room->RRflags2;
470 from_floor = curr_floor;
471 curr_floor = room->RRfloor;
473 remove_march(room_name, 0);
474 if (!strcasecmp(towhere, "_BASEROOM_"))
475 remove_march(towhere, 0);
477 next_lazy_cmd = 5; /* Don't read new if no new msgs */
478 if ((from_floor != curr_floor) && (display_name > 0) && (floor_mode == 1)) {
479 if (floorlist[(int) curr_floor][0] == 0)
481 scr_printf("(Entering floor: %s)\n", &floorlist[(int) curr_floor][0]);
483 if (display_name == 1) {
485 scr_printf("%s ", room_name);
489 if (display_name != 2) {
490 color(BRIGHT_YELLOW);
491 scr_printf("%d ", room->RRunread);
493 scr_printf("new of ");
494 color(BRIGHT_YELLOW);
495 scr_printf("%d ", room->RRtotal);
497 scr_printf("messages.\n");
499 highest_msg_read = room->RRlastread;
500 maxmsgnum = room->RRhighest;
501 is_mail = room->RRismailbox;
502 is_room_aide = room->RRaide;
503 ls = room->RRlastread;
505 /* read info file if necessary */
506 if (room->RRinfoupdated > 0)
509 /* check for newly arrived mail if we can */
510 newmailcount = room->RRnewmail;
511 if (newmailcount > 0) {
513 if (newmailcount == 1) {
514 scr_printf("*** A new mail message has arrived.\n");
517 scr_printf("*** %d new mail messages have arrived.\n",
521 if (!IsEmptyStr(rc_gotmail_cmd)) {
522 rv = system(rc_gotmail_cmd);
525 status_line(ipc->ServInfo.humannode, ipc->ServInfo.site_location,
526 room_name, secure, newmailcount);
530 /* Goto next room having unread messages.
531 * We want to skip over rooms that the user has already been to, and take the
532 * user back to the lobby when done. The room we end up in is placed in
533 * newroom - which is set to 0 (the lobby) initially.
535 void gotonext(CtdlIPC *ipc)
538 struct march *mptr, *mptr2;
539 char next_room[ROOMNAMELEN];
540 int r; /* IPC response code */
542 /* Check to see if the march-mode list is already allocated.
543 * If it is, pop the first room off the list and go there.
545 if (marchptr == NULL) {
546 r = CtdlIPCKnownRooms(ipc, SubscribedRoomsWithNewMessages,
547 AllFloors, &marchptr, buf);
549 /* add _BASEROOM_ to the end of the march list, so the user will end up
550 * in the system base room (usually the Lobby>) at the end of the loop
552 mptr = (struct march *) malloc(sizeof(struct march));
554 mptr->march_order = 0;
555 mptr->march_floor = 0;
556 strcpy(mptr->march_name, "_BASEROOM_");
557 if (marchptr == NULL) {
561 while (mptr2->next != NULL)
566 * ...and remove the room we're currently in, so a <G>oto doesn't make us
567 * walk around in circles
569 remove_march(room_name, 0);
571 if (marchptr != NULL) {
572 strcpy(next_room, pop_march(curr_floor, marchptr));
574 strcpy(next_room, "_BASEROOM_");
576 remove_march(next_room, 0);
577 dotgoto(ipc, next_room, 1, 0);
581 * forget all rooms on a given floor
583 void forget_all_rooms_on(CtdlIPC *ipc, int ffloor)
586 struct march *flist = NULL;
587 struct march *fptr = NULL;
588 struct ctdlipcroom *room = NULL;
589 int r; /* IPC response code */
591 scr_printf("Forgetting all rooms on %s...\n", &floorlist[ffloor][0]);
593 remove_march("_FLOOR_", ffloor);
594 r = CtdlIPCKnownRooms(ipc, AllAccessibleRooms, ffloor, &flist, buf);
596 scr_printf("Error %d: %s\n", r, buf);
600 r = CtdlIPCGotoRoom(ipc, flist->march_name, "", &room, buf);
602 r = CtdlIPCForgetRoom(ipc, buf);
604 scr_printf("Error %d: %s\n", r, buf);
612 if (room) free(room);
617 * routine called by gotofloor() to move to a new room on a new floor
619 void gf_toroom(CtdlIPC *ipc, char *towhere, int mode)
621 int floor_being_left;
623 floor_being_left = curr_floor;
625 if (mode == GF_GOTO) { /* <;G>oto mode */
627 dotgoto(ipc, towhere, 1, 0);
629 else if (mode == GF_SKIP) { /* <;S>kip mode */
630 dotgoto(ipc, towhere, 1, 0);
631 remove_march("_FLOOR_", floor_being_left);
633 else if (mode == GF_ZAP) { /* <;Z>ap mode */
634 dotgoto(ipc, towhere, 1, 0);
635 remove_march("_FLOOR_", floor_being_left);
636 forget_all_rooms_on(ipc, floor_being_left);
644 void gotofloor(CtdlIPC *ipc, char *towhere, int mode)
647 int r; /* IPC response code */
649 char buf[SIZ], targ[SIZ];
651 if (floorlist[0][0] == 0)
654 for (a = 0; a < 128; ++a)
655 if (!strcasecmp(&floorlist[a][0], towhere))
659 for (a = 0; a < 128; ++a) {
660 if (!strncasecmp(&floorlist[a][0], towhere, strlen(towhere))) {
666 for (a = 0; a < 128; ++a)
667 if (pattern(towhere, &floorlist[a][0]) > 0)
671 scr_printf("No floor '%s'.\n", towhere);
674 for (mptr = marchptr; mptr != NULL; mptr = mptr->next) {
675 if ((mptr->march_floor) == tofloor) {
676 gf_toroom(ipc, mptr->march_name, mode);
681 /* Find first known room on the floor */
685 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, tofloor, &mptr, buf);
687 struct march *tmp = mptr;
689 /*. . . according to room order */
691 strcpy(targ, pop_march(tofloor, mptr));
698 if (!IsEmptyStr(targ)) {
699 gf_toroom(ipc, targ, mode);
703 /* No known rooms on the floor; unzap the first one then */
707 r = CtdlIPCKnownRooms(ipc, AllAccessibleRooms, tofloor, &mptr, buf);
709 struct march *tmp = mptr;
711 /*. . . according to room order */
713 strcpy(targ, pop_march(tofloor, mptr));
720 if (!IsEmptyStr(targ)) {
721 gf_toroom(ipc, targ, mode);
723 scr_printf("There are no rooms on '%s'.\n", &floorlist[tofloor][0]);
728 * Indexing mechanism for a room list, called by gotoroomstep()
730 void room_tree_list_query(struct ctdlroomlisting *rp, char *findrmname, int findrmslot, char *rmname, int *rmslot, int *rmtotal)
732 char roomname[ROOMNAMELEN];
733 static int cur_rmslot = 0;
740 if (rp->lnext != NULL) {
741 room_tree_list_query(rp->lnext, findrmname, findrmslot, rmname, rmslot, rmtotal);
744 if (sigcaught == 0) {
745 strcpy(roomname, rp->rlname);
747 if (rmname != NULL) {
748 if (cur_rmslot == findrmslot) {
749 strcpy(rmname, roomname);
752 if (rmslot != NULL) {
753 if (!strcmp(roomname, findrmname)) {
754 *rmslot = cur_rmslot;
760 if (rp->rnext != NULL) {
761 room_tree_list_query(rp->rnext, findrmname, findrmslot, rmname, rmslot, rmtotal);
764 if ((rmname == NULL) && (rmslot == NULL))
767 if (rmtotal != NULL) {
768 *rmtotal = cur_rmslot;
773 * step through rooms on current floor
775 void gotoroomstep(CtdlIPC *ipc, int direction, int mode)
777 struct march *listing = NULL;
779 int r; /* IPC response code */
781 struct ctdlroomlisting *rl = NULL;
782 struct ctdlroomlisting *rp;
783 struct ctdlroomlisting *rs;
785 char rmname[ROOMNAMELEN];
789 /* Ask the server for a room list */
790 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, (-1), &listing, buf);
797 for (mptr = listing; mptr != NULL; mptr = mptr->next) {
801 && (mptr->march_floor != curr_floor))
805 rp = malloc(sizeof(struct ctdlroomlisting));
806 strncpy(rp->rlname, mptr->march_name, ROOMNAMELEN);
807 rp->rlflags = mptr->march_flags;
808 rp->rlfloor = mptr->march_floor;
809 rp->rlorder = mptr->march_order;
818 if (rordercmp(rp, rs) < 0) {
819 if (rs->lnext == NULL) {
826 if (rs->rnext == NULL) {
838 /* Find position of current room */
839 room_tree_list_query(NULL, NULL, 0, NULL, NULL, NULL);
840 room_tree_list_query(rl, room_name, 0, NULL, &rmslot, &rmtotal);
842 if (direction == 0) { /* Previous room */
843 /* If we're at the first room, wrap to the last room */
845 rmslot = rmtotal - 1;
849 } else { /* Next room */
850 /* If we're at the last room, wrap to the first room */
851 if (rmslot == rmtotal - 1) {
858 /* Get name of next/previous room */
859 room_tree_list_query(NULL, NULL, 0, NULL, NULL, NULL);
860 room_tree_list_query(rl, NULL, rmslot, rmname, NULL, NULL);
863 room_tree_list_query(rl, NULL, 0, NULL, NULL, NULL);
865 if (mode == 0) { /* not skipping */
868 if (rc_alt_semantics) {
873 /* Free the room list */
875 mptr = listing->next;
880 dotgoto(ipc, rmname, 1, 0);
885 * step through floors on system
887 void gotofloorstep(CtdlIPC *ipc, int direction, int mode)
891 if (floorlist[0][0] == 0)
896 if (direction == 0) { /* Previous floor */
897 if (curr_floor) tofloor = curr_floor - 1;
900 while (!floorlist[tofloor][0]) tofloor--;
901 } else { /* Next floor */
902 if (curr_floor < 127) tofloor = curr_floor + 1;
905 while (!floorlist[tofloor][0] && tofloor < 127) tofloor++;
906 if (!floorlist[tofloor][0]) tofloor = 0;
908 /* ;g works when not in floor mode so . . . */
910 scr_printf("(%s)\n", floorlist[tofloor] );
913 gotofloor(ipc, floorlist[tofloor], mode);
914 if (curr_floor != tofloor) { /* gotofloor failed */
915 curr_floor = tofloor;
916 goto empty_keep_going;
921 * Display user 'preferences'.
923 extern int rc_prompt_control;
924 void read_config(CtdlIPC *ipc)
928 int r; /* IPC response code */
929 char _fullname[USERNAME_SIZE];
931 int _axlevel, _timescalled, _posted;
933 struct ctdluser *user = NULL;
935 /* get misc user info */
936 r = CtdlIPCGetBio(ipc, fullname, &resp, buf);
938 pprintf("%s\n", buf);
941 extract_token(_fullname, buf, 1, '|', sizeof fullname);
942 _usernum = extract_long(buf, 2);
943 _axlevel = extract_int(buf, 3);
944 _lastcall = extract_long(buf, 4);
945 _timescalled = extract_int(buf, 5);
946 _posted = extract_int(buf, 6);
950 /* get preferences */
951 r = CtdlIPCGetConfig(ipc, &user, buf);
953 scr_printf("%s\n", buf);
958 /* show misc user info */
959 scr_printf("%s\nAccess level: %d (%s)\n"
960 "User #%ld / %d Calls / %d Posts",
961 _fullname, _axlevel, axdefs[(int) _axlevel],
962 _usernum, _timescalled, _posted);
963 if (_lastcall > 0L) {
964 scr_printf(" / Curr login: %s",
965 asctime(localtime(&_lastcall)));
969 /* show preferences */
970 scr_printf("Your screen width: "); color(BRIGHT_CYAN); scr_printf("%d", /*user->USscreenwidth*/ screenwidth); color(DIM_WHITE);
971 scr_printf(", height: "); color(BRIGHT_CYAN); scr_printf("%d\n", /*user->USscreenheight*/ screenheight); color(DIM_WHITE);
972 scr_printf("Are you an experienced Citadel user: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_EXPERT) ? "Yes" : "No"); color(DIM_WHITE);
973 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);
974 scr_printf("Prompt after each message: "); color(BRIGHT_CYAN); scr_printf("%s\n", (!(user->flags & US_NOPROMPT))? "Yes" : "No"); color(DIM_WHITE);
975 if ((user->flags & US_NOPROMPT) == 0) {
976 scr_printf("Use 'disappearing' prompts: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_DISAPPEAR)? "Yes" : "No"); color(DIM_WHITE);
978 scr_printf("Pause after each screenful of text: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_PAGINATOR)? "Yes" : "No"); color(DIM_WHITE);
979 if (rc_prompt_control == 3 && (user->flags & US_PAGINATOR)) {
980 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);
982 if (rc_floor_mode == RC_DEFAULT) {
983 scr_printf("View rooms by floor: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_FLOORS)? "Yes" : "No"); color(DIM_WHITE);
985 if (rc_ansi_color == 3) {
986 scr_printf("Enable color support: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_COLOR)? "Yes" : "No"); color(DIM_WHITE);
988 scr_printf("Be unlisted in userlog: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_UNLISTED)? "Yes" : "No"); color(DIM_WHITE);
989 if (!IsEmptyStr(editor_paths[0])) {
990 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);
996 * Display system statistics.
998 void system_info(CtdlIPC *ipc)
1003 int mrtg_users, mrtg_active_users;
1004 char mrtg_server_uptime[40];
1005 long mrtg_himessage;
1006 int ret; /* IPC response code */
1008 /* get #users, #active & server uptime */
1009 ret = CtdlIPCGenericCommand(ipc, "MRTG|users", NULL, 0, &resp, &bytes, buf);
1010 mrtg_users = extract_int(resp, 0);
1011 remove_token(resp, 0, '\n');
1012 mrtg_active_users = extract_int(resp, 0);
1013 remove_token(resp, 0, '\n');
1014 extract_token(mrtg_server_uptime, resp, 0, '\n', sizeof mrtg_server_uptime);
1018 /* get high message# */
1019 ret = CtdlIPCGenericCommand(ipc, "MRTG|messages", NULL, 0, &resp, &bytes, buf);
1020 mrtg_himessage = extract_long(resp, 0);
1024 /* refresh server info just in case */
1025 CtdlIPCServerInfo(ipc, buf);
1027 scr_printf("You are connected to %s (%s) @%s\n", ipc->ServInfo.nodename, ipc->ServInfo.humannode, ipc->ServInfo.fqdn);
1028 scr_printf("running %s with text client v%.2f,\n", ipc->ServInfo.software, (float)REV_LEVEL/100);
1029 scr_printf("server build %s,\n", ipc->ServInfo.svn_revision, (float)REV_LEVEL/100);
1030 scr_printf("and located in %s.\n", ipc->ServInfo.site_location);
1031 scr_printf("Connected users %d / Active users %d / Highest message #%ld\n", mrtg_users, mrtg_active_users, mrtg_himessage);
1032 scr_printf("Server uptime: %s\n", mrtg_server_uptime);
1033 scr_printf("Your system administrator is %s.\n", ipc->ServInfo.sysadm);
1034 scr_printf("Copyright (C)1987-2009 by the Citadel development team\n");
1038 * forget all rooms on current floor
1040 void forget_this_floor(CtdlIPC *ipc)
1042 if (curr_floor == 0) {
1043 scr_printf("Can't forget this floor.\n");
1046 if (floorlist[0][0] == 0) {
1047 load_floorlist(ipc);
1049 scr_printf("Are you sure you want to forget all rooms on %s? ",
1050 &floorlist[(int) curr_floor][0]);
1055 gf_toroom(ipc, "_BASEROOM_", GF_ZAP);
1060 * Figure out the physical screen dimensions, if we can
1061 * WARNING: this is now called from a signal handler!
1063 void check_screen_dims(void)
1067 unsigned short height; /* rows */
1068 unsigned short width; /* columns */
1069 unsigned short xpixels;
1070 unsigned short ypixels; /* pixels */
1073 if (have_xterm) { /* dynamically size screen if on an xterm */
1074 if (ioctl(0, TIOCGWINSZ, &xwinsz) == 0) {
1076 screenheight = is_curses_enabled() ? (int)xwinsz.height - 1 : (int) xwinsz.height;
1078 screenwidth = (int) xwinsz.width;
1086 * set floor mode depending on client, server, and user settings
1088 void set_floor_mode(CtdlIPC* ipc)
1090 if (ipc->ServInfo.ok_floors == 0) {
1091 floor_mode = 0; /* Don't use floors if the server */
1093 /* doesn't support them! */
1095 if (rc_floor_mode == RC_NO) { /* never use floors */
1098 if (rc_floor_mode == RC_YES) { /* always use floors */
1101 if (rc_floor_mode == RC_DEFAULT) { /* user choice */
1102 floor_mode = ((userflags & US_FLOORS) ? 1 : 0);
1108 * Set or change the user's password
1110 int set_password(CtdlIPC *ipc)
1116 if (!IsEmptyStr(rc_password)) {
1117 strcpy(pass1, rc_password);
1118 strcpy(pass2, rc_password);
1120 IFNEXPERT formout(ipc, "changepw");
1121 newprompt("Enter a new password: ", pass1, -19);
1122 newprompt("Enter it again to confirm: ", pass2, -19);
1126 if (!strcasecmp(pass1, pass2)) {
1127 CtdlIPCChangePassword(ipc, pass1, buf);
1128 scr_printf("%s\n", buf);
1129 offer_to_remember_password(ipc, hostbuf, portbuf, fullname, pass1);
1132 scr_printf("*** They don't match... try again.\n");
1140 * get info about the server we've connected to
1142 void get_serv_info(CtdlIPC *ipc, char *supplied_hostname)
1146 CtdlIPCServerInfo(ipc, buf);
1148 /* be nice and identify ourself to the server */
1149 CtdlIPCIdentifySoftware(ipc, SERVER_TYPE, 0, REV_LEVEL,
1150 (ipc->isLocal ? "local" : CITADEL),
1151 (supplied_hostname) ? supplied_hostname :
1152 /* Look up the , in the bible if you're confused */
1153 (locate_host(ipc, buf), buf), buf);
1155 /* Indicate to the server that we prefer to decode Base64 and
1156 * quoted-printable on the client side.
1158 if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "dont_decode") / 100 ) != 2) {
1159 scr_printf("ERROR: Extremely old server; MSG4 framework not supported.\n");
1164 * Tell the server what our preferred content formats are.
1166 * Originally we preferred HTML over plain text because we can format
1167 * it to the reader's screen width, but since our HTML-to-text parser
1168 * isn't really all that great, it's probably better to just go with
1169 * the plain text when we have it available.
1171 if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "text/plain|text/html") / 100 ) != 2) {
1172 scr_printf("ERROR: Extremely old server; MSG4 framework not supported.\n");
1180 * Record compare function for SortOnlineUsers()
1182 int idlecmp(const void *rec1, const void *rec2) {
1185 i1 = extract_long(rec1, 5);
1186 i2 = extract_long(rec2, 5);
1188 if (i1 < i2) return(1);
1189 if (i1 > i2) return(-1);
1195 * Sort the list of online users by idle time.
1196 * This function frees the supplied buffer, and returns a new one
1197 * to the caller. The caller is responsible for freeing the returned buffer.
1199 char *SortOnlineUsers(char *listing) {
1206 rows = num_tokens(listing, '\n');
1207 sortbuf = malloc(rows * SIZ);
1208 if (sortbuf == NULL) return(listing);
1209 retbuf = malloc(rows * SIZ);
1210 if (retbuf == NULL) {
1215 /* Copy the list into a fixed-record-size array for sorting */
1216 for (i=0; i<rows; ++i) {
1217 memset(buf, 0, SIZ);
1218 extract_token(buf, listing, i, '\n', sizeof buf);
1219 memcpy(&sortbuf[i*SIZ], buf, (size_t)SIZ);
1223 qsort(sortbuf, rows, SIZ, idlecmp);
1225 /* Copy back to a \n delimited list */
1227 for (i=0; i<rows; ++i) {
1228 strcat(retbuf, &sortbuf[i*SIZ]);
1229 if (i<(rows-1)) strcat(retbuf, "\n");
1239 * Display list of users currently logged on to the server
1241 void who_is_online(CtdlIPC *ipc, int longlist)
1243 char buf[SIZ], username[SIZ], roomname[SIZ], fromhost[SIZ];
1245 char actual_user[SIZ], actual_room[SIZ], actual_host[SIZ];
1246 char clientsoft[SIZ];
1248 time_t idletime, idlehours, idlemins, idlesecs;
1249 int last_session = (-1);
1251 char *listing = NULL;
1252 int r; /* IPC response code */
1254 if (longlist == 2) {
1260 color(BRIGHT_WHITE);
1261 pprintf(" User Name Room ");
1262 if (screenwidth >= 80) pprintf(" Idle From host");
1265 pprintf(" ------------------------- --------------------");
1266 if (screenwidth >= 80) pprintf(" ---- ------------------------");
1269 r = CtdlIPCOnlineUsers(ipc, &listing, &timenow, buf);
1270 listing = SortOnlineUsers(listing);
1272 while (!IsEmptyStr(listing)) {
1275 /* Get another line */
1276 extract_token(buf, listing, 0, '\n', sizeof buf);
1277 remove_token(listing, 0, '\n');
1279 extract_token(username, buf, 1, '|', sizeof username);
1280 extract_token(roomname, buf, 2, '|', sizeof roomname);
1281 extract_token(fromhost, buf, 3, '|', sizeof fromhost);
1282 extract_token(clientsoft, buf, 4, '|', sizeof clientsoft);
1283 extract_token(flags, buf, 7, '|', sizeof flags);
1285 idletime = timenow - extract_long(buf, 5);
1286 idlehours = idletime / 3600;
1287 idlemins = (idletime - (idlehours * 3600)) / 60;
1288 idlesecs = (idletime - (idlehours * 3600) - (idlemins * 60));
1290 if (idletime > rc_idle_threshold) {
1297 extract_token(actual_user, buf, 8, '|', sizeof actual_user);
1298 extract_token(actual_room, buf, 9, '|', sizeof actual_room);
1299 extract_token(actual_host, buf, 10, '|', sizeof actual_host);
1301 pprintf(" Flags: %s\n", flags);
1302 pprintf("Session: %d\n", extract_int(buf, 0));
1303 pprintf(" Name: %s\n", username);
1304 pprintf("In room: %s\n", roomname);
1305 pprintf(" Host: %s\n", fromhost);
1306 pprintf(" Client: %s\n", clientsoft);
1307 pprintf(" Idle: %ld:%02ld:%02ld\n",
1312 if ( (!IsEmptyStr(actual_user)&&
1313 !IsEmptyStr(actual_room)&&
1314 !IsEmptyStr(actual_host))) {
1315 pprintf("(really ");
1316 if (!IsEmptyStr(actual_user)) pprintf("<%s> ", actual_user);
1317 if (!IsEmptyStr(actual_room)) pprintf("in <%s> ", actual_room);
1318 if (!IsEmptyStr(actual_host)) pprintf("from <%s> ", actual_host);
1325 if (extract_int(buf, 0) == last_session) {
1329 color(BRIGHT_MAGENTA);
1330 pprintf("%-3s", flags);
1332 last_session = extract_int(buf, 0);
1334 pprintf("%-25s ", username);
1335 color(BRIGHT_MAGENTA);
1337 pprintf("%-20s", roomname);
1339 if (screenwidth >= 80) {
1341 if (idletime > rc_idle_threshold) {
1342 /* over 1000d, must be gone fishing */
1343 if (idlehours > 23999) {
1346 } else if (idlehours > 239) {
1347 pprintf("%3ldd", idlehours / 24);
1349 } else if (idlehours > 9) {
1350 pprintf("%1ldd%02ld",
1353 /* less than 10 hours */
1356 pprintf("%1ld:%02ld", idlehours, idlemins);
1364 fromhost[24] = '\0';
1365 pprintf("%-24s", fromhost);
1376 void enternew(CtdlIPC *ipc, char *desc, char *buf, int maxlen)
1379 snprintf(bbb, sizeof bbb, "Enter in your new %s: ", desc);
1380 newprompt(bbb, buf, maxlen);
1385 int shift(int argc, char **argv, int start, int count) {
1388 for (i=start; i<(argc-count); ++i) {
1389 argv[i] = argv[i+count];
1391 argc = argc - count;
1395 static void statusHook(char *s) {
1403 int main(int argc, char **argv)
1406 char aaa[100], bbb[100];/* general purpose variables */
1407 char argbuf[64]; /* command line buf */
1408 char nonce[NONCE_SIZE];
1409 char *telnet_client_host = NULL;
1410 char *sptr, *sptr2; /* USed to extract the nonce */
1411 char hexstring[MD5_HEXSTRING_SIZE];
1412 int stored_password = 0;
1414 struct ctdlipcmisc chek;
1415 struct ctdluser *myself = NULL;
1416 CtdlIPC* ipc; /* Our server connection */
1417 int r; /* IPC result code */
1418 int rv = 0; /* fetch but ignore syscall return value to suppress warnings */
1422 char relhome[PATH_MAX]="";
1423 char ctdldir[PATH_MAX]=CTDLDIR;
1425 #ifdef HAVE_BACKTRACE
1426 eCrashParameters params;
1427 // eCrashSymbolTable symbol_table;
1429 calc_dirs_n_files(relh, home, relhome, ctdldir, 0);
1431 #ifdef HAVE_BACKTRACE
1432 bzero(¶ms, sizeof(params));
1433 params.filename = file_pid_paniclog;
1434 // panic_fd=open(file_pid_paniclog, O_APPEND|O_CREAT|O_DIRECT);
1435 params.filep = fopen(file_pid_paniclog, "a+");
1436 params.debugLevel = ECRASH_DEBUG_VERBOSE;
1437 params.dumpAllThreads = TRUE;
1438 params.useBacktraceSymbols = 1;
1439 /// BuildSymbolTable(&symbol_table);
1440 // params.symbolTable = &symbol_table;
1441 params.signals[0]=SIGSEGV;
1442 params.signals[1]=SIGILL;
1443 params.signals[2]=SIGBUS;
1444 params.signals[3]=SIGABRT;
1446 eCrash_Init(¶ms);
1448 setIPCDeathHook(screen_delete);
1449 setIPCErrorPrintf(err_printf);
1450 setCryptoStatusHook(statusHook);
1452 /* Permissions sanity check - don't run citadel setuid/setgid */
1453 if (getuid() != geteuid()) {
1454 err_printf("Please do not run citadel setuid!\n");
1456 } else if (getgid() != getegid()) {
1457 err_printf("Please do not run citadel setgid!\n");
1461 stty_ctdl(SB_SAVE); /* Store the old terminal parameters */
1462 load_command_set(); /* parse the citadel.rc file */
1463 stty_ctdl(SB_NO_INTR); /* Install the new ones */
1464 /* signal(SIGHUP, dropcarr);FIXME */ /* Cleanup gracefully if carrier is dropped */
1465 signal(SIGPIPE, dropcarr); /* Cleanup gracefully if local conn. dropped */
1466 signal(SIGTERM, dropcarr); /* Cleanup gracefully if terminated */
1467 signal(SIGCONT, catch_sigcont); /* Catch SIGCONT so we can reset terminal */
1469 signal(SIGWINCH, scr_winch); /* Window resize signal */
1473 arg_encrypt = RC_DEFAULT;
1475 #if defined(HAVE_CURSES_H) && !defined(DISABLE_CURSES)
1476 arg_screen = RC_DEFAULT;
1480 * Handle command line options as if we were called like /bin/login
1481 * (i.e. from in.telnetd)
1483 for (a=0; a<argc; ++a) {
1484 if ((argc > a+1) && (!strcmp(argv[a], "-h")) ) {
1485 telnet_client_host = argv[a+1];
1486 argc = shift(argc, argv, a, 2);
1488 if (!strcmp(argv[a], "-x")) {
1490 arg_encrypt = RC_NO;
1492 argc = shift(argc, argv, a, 1);
1494 if (!strcmp(argv[a], "-X")) {
1496 arg_encrypt = RC_YES;
1497 argc = shift(argc, argv, a, 1);
1499 fprintf(stderr, "Not compiled with encryption support");
1503 if (!strcmp(argv[a], "-s")) {
1504 #if defined(HAVE_CURSES_H) && !defined(DISABLE_CURSES)
1507 argc = shift(argc, argv, a, 1);
1509 if (!strcmp(argv[a], "-S")) {
1510 #if defined(HAVE_CURSES_H) && !defined(DISABLE_CURSES)
1511 arg_screen = RC_YES;
1513 argc = shift(argc, argv, a, 1);
1515 if (!strcmp(argv[a], "-p")) {
1518 if (chdir(CTDLDIR) < 0) {
1519 perror("can't change to " CTDLDIR);
1524 * Drop privileges if necessary. We stat
1525 * citadel.config to get the uid/gid since it's
1526 * guaranteed to have the uid/gid we want.
1528 if (!getuid() || !getgid()) {
1529 if (stat(file_citadel_config, &st) < 0) {
1530 perror("couldn't stat citadel.config");
1533 if (!getgid() && (setgid(st.st_gid) < 0)) {
1534 perror("couldn't change gid");
1537 if (!getuid() && (setuid(st.st_uid) < 0)) {
1538 perror("couldn't change uid");
1542 scr_printf("Privileges changed to uid %d gid %d\n",
1543 getuid(), getgid());
1546 argc = shift(argc, argv, a, 1);
1554 newprompt("Connect to (return for local server): ", hostbuf, 64);
1557 sln_printf("Attaching to server... \r");
1559 ipc = CtdlIPC_new(argc, argv, hostbuf, portbuf);
1562 error_printf("Can't connect: %s\n", strerror(errno));
1565 #if defined(HAVE_CURSES_H) && !defined(DISABLE_CURSES)
1566 CtdlIPC_SetNetworkStatusCallback(ipc, wait_indicator);
1568 ipc_for_signal_handlers = ipc; /* KLUDGE cover your eyes */
1570 CtdlIPC_chat_recv(ipc, aaa);
1571 if (aaa[0] != '2') {
1572 scr_printf("%s\n", &aaa[4]);
1573 logoff(ipc, atoi(aaa));
1576 /* If there is a [nonce] at the end, put the nonce in <nonce>, else nonce
1580 if ((sptr = strchr(aaa, '<')) == NULL)
1586 if ((sptr2 = strchr(sptr, '>')) == NULL)
1594 strncpy(nonce, sptr, (size_t)NONCE_SIZE);
1599 /* Evaluate encryption preferences */
1600 if (arg_encrypt != RC_NO && rc_encrypt != RC_NO) {
1601 if (!ipc->isLocal || arg_encrypt == RC_YES || rc_encrypt == RC_YES) {
1602 secure = (CtdlIPCStartEncryption(ipc, aaa) / 100 == 2) ? 1 : 0;
1604 error_printf("Can't encrypt: %s\n", aaa);
1609 get_serv_info(ipc, telnet_client_host);
1610 scr_printf("%-24s\n%s\n%s\n", ipc->ServInfo.software, ipc->ServInfo.humannode,
1611 ipc->ServInfo.site_location);
1614 status_line(ipc->ServInfo.humannode, ipc->ServInfo.site_location, NULL,
1617 screenwidth = 80; /* default screen dimensions */
1620 scr_printf(" pause next stop\n");
1621 scr_printf(" ctrl-s ctrl-o ctrl-c\n\n");
1622 formout(ipc, "hello"); /* print the opening greeting */
1625 GSTA: /* See if we have a username and password on disk */
1626 if (rc_remember_passwords) {
1627 get_stored_password(hostbuf, portbuf, fullname, password);
1628 if (!IsEmptyStr(fullname)) {
1629 r = CtdlIPCTryLogin(ipc, fullname, aaa);
1632 r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
1634 r = CtdlIPCTryPassword(ipc, password, aaa);
1639 load_user_info(aaa);
1640 stored_password = 1;
1643 set_stored_password(hostbuf, portbuf, "", "");
1651 if (!IsEmptyStr(rc_username)) {
1652 strcpy(fullname, rc_username);
1654 newprompt("Enter your name: ", fullname, 29);
1657 if (!strcasecmp(fullname, "new")) { /* just in case */
1658 scr_printf("Please enter the name you wish to log in with.\n");
1661 (!strcasecmp(fullname, "bbs"))
1662 || (!strcasecmp(fullname, "new"))
1663 || (IsEmptyStr(fullname)));
1665 if (!strcasecmp(fullname, "off")) {
1669 /* sign on to the server */
1670 r = CtdlIPCTryLogin(ipc, fullname, aaa);
1674 /* password authentication */
1675 if (!IsEmptyStr(rc_password)) {
1676 strcpy(password, rc_password);
1678 newprompt("\rPlease enter your password: ", password, -19);
1683 r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
1685 r = CtdlIPCTryPassword(ipc, password, aaa);
1689 load_user_info(aaa);
1690 offer_to_remember_password(ipc, hostbuf, portbuf,
1691 fullname, password);
1694 scr_printf("<< wrong password >>\n");
1695 if (!IsEmptyStr(rc_password))
1699 NEWUSR: if (IsEmptyStr(rc_password)) {
1700 scr_printf("'%s' not found.\n", fullname);
1701 scr_printf("Type 'off' if you would like to exit.\n");
1702 if (ipc->ServInfo.newuser_disabled == 1) {
1705 scr_printf("Do you want to create a new user account called '%s'? ",
1712 r = CtdlIPCCreateUser(ipc, fullname, 1, aaa);
1714 scr_printf("%s\n", aaa);
1717 load_user_info(aaa);
1719 while (set_password(ipc) != 0);
1722 enter_config(ipc, 1);
1725 /* Switch color support on or off if we're in user mode */
1726 if (rc_ansi_color == 3) {
1727 if (userflags & US_COLOR)
1733 color(BRIGHT_WHITE);
1734 scr_printf("\n%s\nAccess level: %d (%s)\n"
1735 "User #%ld / Login #%d",
1736 fullname, axlevel, axdefs[(int) axlevel],
1737 usernum, timescalled);
1738 if (lastcall > 0L) {
1739 scr_printf(" / Last login: %s",
1740 asctime(localtime(&lastcall)));
1744 r = CtdlIPCMiscCheck(ipc, &chek, aaa);
1750 scr_printf("*** You have a new private message in Mail>\n");
1752 scr_printf("*** You have %d new private messages in Mail>\n", b);
1754 if (!IsEmptyStr(rc_gotmail_cmd)) {
1755 rv = system(rc_gotmail_cmd);
1758 if ((axlevel >= 6) && (chek.needvalid > 0)) {
1759 scr_printf("*** Users need validation\n");
1761 if (chek.needregis > 0) {
1762 scr_printf("*** Please register.\n");
1763 formout(ipc, "register");
1767 /* Make up some temporary filenames for use in various parts of the
1768 * program. Don't mess with these once they've been set, because we
1769 * will be unlinking them later on in the program and we don't
1770 * want to delete something that we didn't create. */
1771 CtdlMakeTempFileName(temp, sizeof temp);
1772 CtdlMakeTempFileName(temp2, sizeof temp2);
1773 CtdlMakeTempFileName(tempdir, sizeof tempdir);
1775 /* Get screen dimensions. First we go to a default of 80x24. Then
1776 * we try to get the user's actual screen dimensions off the server.
1777 * However, if we're running on an xterm, all this stuff is
1778 * irrelevant because we're going to dynamically size the screen
1779 * during the session.
1783 r = CtdlIPCGetConfig(ipc, &myself, aaa);
1785 screenwidth = myself->USscreenwidth;
1786 screenheight = myself->USscreenheight;
1788 if (getenv("TERM") != NULL)
1789 if (!strcmp(getenv("TERM"), "xterm")) {
1793 check_screen_dims();
1796 set_floor_mode(ipc);
1798 /* Enter the lobby */
1799 dotgoto(ipc, "_BASEROOM_", 1, 0);
1801 /* Main loop for the system... user is logged in. */
1806 readmsgs(ipc, LastMessages, ReadForward, 5);
1808 readmsgs(ipc, NewMessages, ReadForward, 0);
1810 /* MAIN COMMAND LOOP */
1812 mcmd = getcmd(ipc, argbuf); /* Get keyboard command */
1815 check_screen_dims(); /* if xterm, get screen size */
1821 formout(ipc, "help");
1824 entmsg(ipc, 0, ((userflags & US_EXTEDIT) ? 2 : 0), 0);
1827 entmsg(ipc, 0, 1, 0);
1830 entmsg(ipc, 0, 2, 0);
1833 entmsg(ipc, 0, ((userflags & US_EXTEDIT) ? 2 : 0), 1);
1835 case 5: /* <G>oto */
1839 case 47: /* <A>bandon */
1840 if (!rc_alt_semantics) {
1845 case 90: /* <.A>bandon */
1846 if (!rc_alt_semantics)
1848 dotgoto(ipc, argbuf, 0, 0);
1850 case 58: /* <M>ail */
1852 dotgoto(ipc, "_MAIL_", 1, 0);
1855 if (!IsEmptyStr(argbuf)) {
1857 dotgoto(ipc, argbuf, 0, 0);
1861 if (!IsEmptyStr(argbuf)) {
1862 if (rc_alt_semantics) {
1865 dotgoto(ipc, argbuf, 0, 0);
1868 case 95: /* what exactly is the numbering scheme supposed to be anyway? --Ford, there isn't one. -IO */
1869 dotungoto(ipc, argbuf);
1872 readmsgs(ipc, AllMessages, ReadForward, 0);
1875 readmsgs(ipc, LastMessages, ReadForward, 5);
1878 readmsgs(ipc, NewMessages, ReadForward, 0);
1881 readmsgs(ipc, AllMessages, ReadReverse, 0);
1884 readmsgs(ipc, OldMessages, ReadReverse, 0);
1887 readmsgs(ipc, LastMessages, ReadForward,
1904 userlist(ipc, argbuf);
1962 if (!rc_alt_semantics) {
1974 cli_image_upload(ipc, "_userpic_");
1977 cli_image_upload(ipc, "_roompic_");
1981 snprintf(aaa, sizeof aaa, "_floorpic_|%d", curr_floor);
1982 cli_image_upload(ipc, aaa);
1986 enternew(ipc, "roomname", aaa, 20);
1987 r = CtdlIPCChangeRoomname(ipc, aaa, bbb);
1989 scr_printf("\n%s\n", bbb);
1992 enternew(ipc, "hostname", aaa, 25);
1993 r = CtdlIPCChangeHostname(ipc, aaa, bbb);
1995 scr_printf("\n%s\n", bbb);
1998 enternew(ipc, "username", aaa, 32);
1999 r = CtdlIPCChangeUsername(ipc, aaa, bbb);
2001 scr_printf("\n%s\n", bbb);
2011 display_help(ipc, argbuf);
2015 formout(ipc, "register");
2020 scr_printf("Are you sure (y/n)? ");
2022 if (!rc_alt_semantics)
2030 scr_printf("All users will be disconnected! "
2031 "Really terminate the server? ");
2033 if (!rc_alt_semantics)
2035 r = CtdlIPCTerminateServerNow(ipc, aaa);
2036 scr_printf("%s\n", aaa);
2045 scr_printf("Do you really want to schedule a "
2046 "server shutdown? ");
2048 r = CtdlIPCTerminateServerScheduled(ipc, 1, aaa);
2052 "The Citadel server will terminate when all users are logged off.\n"
2056 "The Citadel server will not terminate.\n"
2064 network_config_management(ipc, "listrecp",
2065 "Message-by-message mailing list recipients");
2069 network_config_management(ipc, "digestrecp",
2070 "Digest mailing list recipients");
2074 network_config_management(ipc, "ignet_push_share",
2075 "Nodes with which we share this room");
2079 do_ignet_configuration(ipc);
2083 do_filterlist_configuration(ipc);
2087 if (rc_alt_semantics) {
2100 stty_ctdl(SB_RESTORE);
2101 snprintf(aaa, sizeof aaa, "USERNAME=\042%s\042; export USERNAME;"
2102 "exec ./subsystem %ld %d %d", fullname,
2103 usernum, screenwidth, axlevel);
2105 stty_ctdl(SB_NO_INTR);
2108 scr_printf("*** Can't run doors when server is not local.\n");
2113 who_is_online(ipc, 0);
2117 who_is_online(ipc, 1);
2121 who_is_online(ipc, 2);
2125 do_system_configuration(ipc);
2129 do_internet_configuration(ipc);
2133 check_message_base(ipc);
2145 enter_config(ipc, 2);
2149 enter_config(ipc, 0);
2150 set_floor_mode(ipc);
2154 enter_config(ipc, 3);
2155 set_floor_mode(ipc);
2159 gotofloor(ipc, argbuf, GF_GOTO);
2163 gotofloor(ipc, argbuf, GF_SKIP);
2167 forget_this_floor(ipc);
2199 knrooms(ipc, floor_mode);
2209 misc_server_cmd(ipc, argbuf);
2213 edit_system_message(ipc, argbuf);
2233 case 110: /* <+> Next room */
2234 gotoroomstep(ipc, 1, 0);
2237 case 111: /* <-> Previous room */
2238 gotoroomstep(ipc, 0, 0);
2241 case 112: /* <>> Next floor */
2242 gotofloorstep(ipc, 1, GF_GOTO);
2245 case 113: /* <<> Previous floor */
2246 gotofloorstep(ipc, 0, GF_GOTO);
2249 case 116: /* <.> skip to <+> Next room */
2250 gotoroomstep(ipc, 1, 1);
2253 case 117: /* <.> skip to <-> Previous room */
2254 gotoroomstep(ipc, 0, 1);
2257 case 118: /* <.> skip to <>> Next floor */
2258 gotofloorstep(ipc, 1, GF_SKIP);
2261 case 119: /* <.> skip to <<> Previous floor */
2262 gotofloorstep(ipc, 0, GF_SKIP);
2273 case 120: /* .KAnonymous */
2274 dotknown(ipc, 0, NULL);
2277 case 121: /* .KDirectory */
2278 dotknown(ipc, 1, NULL);
2281 case 122: /* .KMatch */
2282 dotknown(ipc, 2, argbuf);
2285 case 123: /* .KpreferredOnly */
2286 dotknown(ipc, 3, NULL);
2289 case 124: /* .KPrivate */
2290 dotknown(ipc, 4, NULL);
2293 case 125: /* .KRead only */
2294 dotknown(ipc, 5, NULL);
2297 case 126: /* .KShared */
2298 dotknown(ipc, 6, NULL);
2301 case 127: /* Configure POP3 aggregation */
2302 do_pop3client_configuration(ipc);
2305 case 128: /* Configure XML/RSS feed retrieval */
2306 do_rssclient_configuration(ipc);
2309 default: /* allow some math on the command */
2310 /* commands 100... to 100+MAX_EDITORS-1 will
2311 call the appropriate editor... in other
2312 words, command numbers 100+ will match
2313 the citadel.rc keys editor0, editor1, etc.*/
2314 if (mcmd >= 100 && mcmd < (100+MAX_EDITORS))
2316 /* entmsg mode >=2 select editor */
2317 entmsg(ipc, 0, mcmd - 100 + 2, 0);
2321 } while (termn8 == 0);
2323 TERMN8: scr_printf("%s logged out.", fullname);
2325 color(ORIGINAL_PAIR);
2327 while (marchptr != NULL) {
2328 remove_march(marchptr->march_name, 0);
2331 sln_printf("\n\nType 'off' to disconnect, or next user...\n");
2334 if ((mcmd == 29) || (mcmd == 15)) {
2336 stty_ctdl(SB_RESTORE);
2337 formout(ipc, "goodbye");
2340 /* Free the ungoto list */
2341 for (lp = 0; lp < uglistsize; lp++) {