2 * Main source module for the client program.
4 * Copyright (c) 1987-2009 by the citadel.org team
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 #if TIME_WITH_SYS_TIME
30 # include <sys/time.h>
34 # include <sys/time.h>
41 #include <sys/types.h>
44 #include <sys/ioctl.h>
49 #include <libcitadel.h>
51 #include "citadel_ipc.h"
54 #include "routines2.h"
55 #include "tuiconfig.h"
59 #include "client_chat.h"
60 #include "client_passwords.h"
61 #include "citadel_decls.h"
67 #include "citadel_dirs.h"
72 #define IFEXPERT if (userflags&US_EXPERT)
73 #define IFNEXPERT if ((userflags&US_EXPERT)==0)
74 #define IFAIDE if (axlevel>=AxAideU)
75 #define IFNAIDE if (axlevel<AxAideU)
77 int rordercmp(struct ctdlroomlisting *r1, struct ctdlroomlisting *r2);
78 march *marchptr = NULL;
79 extern char *moreprompt;
81 /* globals associated with the client program */
82 char temp[PATH_MAX]; /* Name of general-purpose temp file */
83 char temp2[PATH_MAX]; /* Name of general-purpose temp file */
84 char tempdir[PATH_MAX]; /* Name of general-purpose temp directory */
85 char editor_paths[MAX_EDITORS][SIZ]; /* paths to external editors */
86 char printcmd[SIZ]; /* print command */
87 int editor_pid = (-1);
88 char fullname[USERNAME_SIZE];
94 char room_name[ROOMNAMELEN];
95 char *uglist[UGLISTLEN]; /* size of the ungoto list */
96 long uglistlsn[UGLISTLEN]; /* current read position for all the ungoto's. Not going to make any friends with this one. */
98 char is_mail = 0; /* nonzero when we're in a mail room */
99 char axlevel = AxDeleted; /* access level */
100 char is_room_aide = 0; /* boolean flag, 1 if room aide */
104 long usernum = 0L; /* user number */
105 time_t lastcall = 0L; /* Date/time of previous login */
107 long highest_msg_read; /* used for <A>bandon room cmd */
108 long maxmsgnum; /* used for <G>oto */
110 char have_xterm = 0; /* are we running on an xterm? */
111 char rc_username[USERNAME_SIZE];
112 char rc_password[32];
117 char curr_floor = 0; /* number of current floor */
118 char floorlist[128][SIZ]; /* names of floors */
119 int termn8 = 0; /* Set to nonzero to cause a logoff */
120 int secure; /* Set to nonzero when wire is encrypted */
122 extern char instant_msgs; /* instant messages waiting! */
123 extern int rc_ansi_color; /* ansi color value from citadel.rc */
124 extern int next_lazy_cmd;
126 CtdlIPC *ipc_for_signal_handlers; /* KLUDGE cover your eyes */
127 int enable_syslog = 0;
131 * here is our 'clean up gracefully and exit' routine
133 void ctdl_logoff(char *file, int line, CtdlIPC *ipc, int code)
137 if (editor_pid > 0) { /* kill the editor if it's running */
138 kill(editor_pid, SIGHUP);
141 /* Free the ungoto list */
142 for (lp = 0; lp < uglistsize; lp++) {
146 /* Shut down the server connection ... but not if the logoff code is 3,
147 * because that means we're exiting because we already lost the server.
154 * now clean up various things
160 /* Violently kill off any child processes if Citadel is
163 if (getppid() == 1) {
164 kill(0 - getpgrp(), SIGTERM);
166 kill(0 - getpgrp(), SIGKILL);
168 color(ORIGINAL_PAIR); /* Restore the old color settings */
169 stty_ctdl(SB_RESTORE); /* return the old terminal settings */
171 * uncomment the following if you need to know why Citadel exited
172 printf("*** Exit code %d at %s:%d\n", code, file, line);
175 exit(code); /* exit with the proper exit code */
181 * signal catching function for hangups...
183 void dropcarr(int signum)
185 logoff(NULL, 3); /* No IPC when server's already gone! */
191 * catch SIGCONT to reset terminal modes when were are put back into the
194 void catch_sigcont(int signum)
197 signal(SIGCONT, catch_sigcont);
201 /* general purpose routines */
204 void formout(CtdlIPC *ipc, char *name)
206 int r; /* IPC return code */
210 r = CtdlIPCSystemMessage(ipc, name, &text, buf);
212 scr_printf("%s\n", buf);
216 fmout(screenwidth, NULL, text, NULL, 1);
222 void userlist(CtdlIPC *ipc, char *patn)
228 int r; /* IPC response code */
229 char *listing = NULL;
231 r = CtdlIPCUserListing(ipc, patn, &listing, buf);
233 scr_printf("%s\n", buf);
237 scr_printf(" User Name Num L Last Visit Logins Messages\n");
238 scr_printf("------------------------- ----- - ---------- ------ --------\n");
239 if (listing != NULL) while (!IsEmptyStr(listing)) {
240 extract_token(buf, listing, 0, '\n', sizeof buf);
241 remove_token(listing, 0, '\n');
243 if (sigcaught == 0) {
244 extract_token(fl, buf, 0, '|', sizeof fl);
245 if (pattern(fl, patn) >= 0) {
246 scr_printf("%-25s ", fl);
247 scr_printf("%5ld %d ", extract_long(buf, 2),
248 extract_int(buf, 1));
249 lc = extract_long(buf, 3);
250 localtime_r(&lc, &tmbuf);
251 scr_printf("%02d/%02d/%04d ",
254 (tmbuf.tm_year + 1900));
255 scr_printf("%6ld %8ld\n", extract_long(buf, 4), extract_long(buf, 5));
266 * grab assorted info about the user...
268 void load_user_info(char *params)
270 extract_token(fullname, params, 0, '|', sizeof fullname);
271 axlevel = extract_int(params, 1);
272 timescalled = extract_int(params, 2);
273 posted = extract_int(params, 3);
274 userflags = extract_int(params, 4);
275 usernum = extract_long(params, 5);
276 lastcall = extract_long(params, 6);
281 * Remove a room from the march list. 'floornum' is ignored unless
282 * 'roomname' is set to _FLOOR_, in which case all rooms on the requested
283 * floor will be removed from the march list.
285 void remove_march(char *roomname, int floornum)
287 struct march *mptr, *mptr2;
289 if (marchptr == NULL)
292 if ((!strcasecmp(marchptr->march_name, roomname))
293 || ((!strcasecmp(roomname, "_FLOOR_")) && (marchptr->march_floor == floornum))) {
294 mptr = marchptr->next;
300 for (mptr = marchptr; mptr != NULL; mptr = mptr->next) {
302 if ((!strcasecmp(mptr->march_name, roomname))
303 || ((!strcasecmp(roomname, "_FLOOR_"))
304 && (mptr->march_floor == floornum))) {
306 mptr2->next = mptr->next;
317 * Locate the room on the march list which we most want to go to. Each room
318 * is measured given a "weight" of preference based on various factors.
320 char *pop_march(int desired_floor, struct march *_march)
322 static char TheRoom[ROOMNAMELEN];
325 struct march *mptr = NULL;
327 strcpy(TheRoom, "_BASEROOM_");
331 for (mptr = _march; mptr != NULL; mptr = mptr->next) {
333 if ((strcasecmp(mptr->march_name, "_BASEROOM_")))
334 weight = weight + 10000;
335 if (mptr->march_floor == desired_floor)
336 weight = weight + 5000;
338 weight = weight + ((128 - (mptr->march_floor)) * 128);
339 weight = weight + (128 - (mptr->march_order));
341 if (weight > TheWeight) {
343 strcpy(TheRoom, mptr->march_name);
351 * jump directly to a room
353 void dotgoto(CtdlIPC *ipc, char *towhere, int display_name, int fromungoto)
355 char aaa[SIZ], bbb[SIZ];
357 int newmailcount = 0;
358 int partial_match, best_match;
360 int ugpos = uglistsize;
361 int r; /* IPC result code */
362 struct ctdlipcroom *room = NULL;
365 /* store ungoto information */
366 if (fromungoto == 0) {
367 /* sloppy slide them all down, hey it's the client, who cares. :-) */
368 if (uglistsize >= (UGLISTLEN-1)) {
371 for (lp = 0; lp < (UGLISTLEN-1); lp++) {
372 uglist[lp] = uglist[lp+1];
373 uglistlsn[lp] = uglistlsn[lp+1];
380 uglist[ugpos] = malloc(strlen(room_name)+1);
381 strcpy(uglist[ugpos], room_name);
382 uglistlsn[ugpos] = ls;
385 /* first try an exact match */
386 r = CtdlIPCGotoRoom(ipc, towhere, "", &room, aaa);
388 newprompt("Enter room password: ", bbb, 9);
389 r = CtdlIPCGotoRoom(ipc, towhere, bbb, &room, aaa);
391 scr_printf("Wrong password.\n");
397 * If a match is not found, try a partial match.
398 * Partial matches anywhere in the string carry a weight of 1,
399 * left-aligned matches carry a weight of 2. Pick the room that
400 * has the highest-weighted match. Do not match on forgotten
404 struct march *march = NULL;
409 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, AllFloors, &march, aaa);
411 /* Run the roomlist; free the data as we go */
412 struct march *mp = march; /* Current */
416 if (pattern(mp->march_name, towhere) >= 0) {
419 if (!strncasecmp(mp->march_name, towhere, strlen(towhere))) {
422 if (partial_match > best_match) {
423 strcpy(bbb, mp->march_name);
424 best_match = partial_match;
426 /* Both pointers are NULL at end of list */
433 if (IsEmptyStr(bbb)) {
434 scr_printf("No room '%s'.\n", towhere);
437 r = CtdlIPCGotoRoom(ipc, bbb, "", &room, aaa);
439 if (r / 100 != 1 && r / 100 != 2) {
440 scr_printf("%s\n", aaa);
443 safestrncpy(room_name, room->RRname, ROOMNAMELEN);
444 room_flags = room->RRflags;
445 room_flags2 = room->RRflags2;
446 from_floor = curr_floor;
447 curr_floor = room->RRfloor;
449 /* Determine, based on the room's default view, whether an <E>nter message
450 * command will be valid here.
452 switch(room->RRdefaultview) {
463 remove_march(room_name, 0);
464 if (!strcasecmp(towhere, "_BASEROOM_"))
465 remove_march(towhere, 0);
467 next_lazy_cmd = 5; /* Don't read new if no new msgs */
468 if ((from_floor != curr_floor) && (display_name > 0) && (floor_mode == 1)) {
469 if (floorlist[(int) curr_floor][0] == 0)
471 scr_printf("(Entering floor: %s)\n", &floorlist[(int) curr_floor][0]);
473 if (display_name == 1) {
475 scr_printf("%s ", room_name);
479 if (display_name != 2) {
480 color(BRIGHT_YELLOW);
481 scr_printf("%d ", room->RRunread);
483 scr_printf("new of ");
484 color(BRIGHT_YELLOW);
485 scr_printf("%d ", room->RRtotal);
487 scr_printf("messages.\n");
489 highest_msg_read = room->RRlastread;
490 maxmsgnum = room->RRhighest;
491 is_mail = room->RRismailbox;
492 is_room_aide = room->RRaide;
493 ls = room->RRlastread;
495 /* read info file if necessary */
496 if (room->RRinfoupdated > 0)
499 /* check for newly arrived mail if we can */
500 newmailcount = room->RRnewmail;
501 if (newmailcount > 0) {
503 if (newmailcount == 1) {
504 scr_printf("*** A new mail message has arrived.\n");
507 scr_printf("*** %d new mail messages have arrived.\n",
511 if (!IsEmptyStr(rc_gotmail_cmd)) {
512 rv = system(rc_gotmail_cmd);
514 scr_printf("*** failed to check for mail calling %s Reason %d.\n",
520 if (screenwidth>5) snprintf(&status_line[1], screenwidth-1, "%s | %s | %s | %s | %d new mail |",
521 (secure ? "Encrypted" : "Unencrypted"),
522 ipc->ServInfo.humannode,
523 ipc->ServInfo.site_location,
529 /* Goto next room having unread messages.
530 * We want to skip over rooms that the user has already been to, and take the
531 * user back to the lobby when done. The room we end up in is placed in
532 * newroom - which is set to 0 (the lobby) initially.
534 void gotonext(CtdlIPC *ipc)
537 struct march *mptr, *mptr2;
538 char next_room[ROOMNAMELEN];
540 /* Check to see if the march-mode list is already allocated.
541 * If it is, pop the first room off the list and go there.
543 if (marchptr == NULL) {
544 CtdlIPCKnownRooms(ipc, SubscribedRoomsWithNewMessages,
545 AllFloors, &marchptr, buf);
547 /* add _BASEROOM_ to the end of the march list, so the user will end up
548 * in the system base room (usually the Lobby>) at the end of the loop
550 mptr = (struct march *) malloc(sizeof(struct march));
552 mptr->march_order = 0;
553 mptr->march_floor = 0;
554 strcpy(mptr->march_name, "_BASEROOM_");
555 if (marchptr == NULL) {
559 while (mptr2->next != NULL)
564 * ...and remove the room we're currently in, so a <G>oto doesn't make us
565 * walk around in circles
567 remove_march(room_name, 0);
569 if (marchptr != NULL) {
570 strcpy(next_room, pop_march(curr_floor, marchptr));
572 strcpy(next_room, "_BASEROOM_");
574 remove_march(next_room, 0);
575 dotgoto(ipc, next_room, 1, 0);
579 * forget all rooms on a given floor
581 void forget_all_rooms_on(CtdlIPC *ipc, int ffloor)
584 struct march *flist = NULL;
585 struct march *fptr = NULL;
586 struct ctdlipcroom *room = NULL;
587 int r; /* IPC response code */
589 scr_printf("Forgetting all rooms on %s...\n", &floorlist[ffloor][0]);
590 remove_march("_FLOOR_", ffloor);
591 r = CtdlIPCKnownRooms(ipc, AllAccessibleRooms, ffloor, &flist, buf);
593 scr_printf("Error %d: %s\n", r, buf);
597 r = CtdlIPCGotoRoom(ipc, flist->march_name, "", &room, buf);
599 r = CtdlIPCForgetRoom(ipc, buf);
601 scr_printf("Error %d: %s\n", r, buf);
609 if (room) free(room);
614 * routine called by gotofloor() to move to a new room on a new floor
616 void gf_toroom(CtdlIPC *ipc, char *towhere, int mode)
618 int floor_being_left;
620 floor_being_left = curr_floor;
622 if (mode == GF_GOTO) { /* <;G>oto mode */
624 dotgoto(ipc, towhere, 1, 0);
626 else if (mode == GF_SKIP) { /* <;S>kip mode */
627 dotgoto(ipc, towhere, 1, 0);
628 remove_march("_FLOOR_", floor_being_left);
630 else if (mode == GF_ZAP) { /* <;Z>ap mode */
631 dotgoto(ipc, towhere, 1, 0);
632 remove_march("_FLOOR_", floor_being_left);
633 forget_all_rooms_on(ipc, floor_being_left);
641 void gotofloor(CtdlIPC *ipc, char *towhere, int mode)
644 int r; /* IPC response code */
646 char buf[SIZ], targ[SIZ];
648 if (floorlist[0][0] == 0)
651 for (a = 0; a < 128; ++a)
652 if (!strcasecmp(&floorlist[a][0], towhere))
656 for (a = 0; a < 128; ++a) {
657 if (!strncasecmp(&floorlist[a][0], towhere, strlen(towhere))) {
663 for (a = 0; a < 128; ++a)
664 if (pattern(towhere, &floorlist[a][0]) > 0)
668 scr_printf("No floor '%s'.\n", towhere);
671 for (mptr = marchptr; mptr != NULL; mptr = mptr->next) {
672 if ((mptr->march_floor) == tofloor) {
673 gf_toroom(ipc, mptr->march_name, mode);
678 /* Find first known room on the floor */
682 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, tofloor, &mptr, buf);
684 struct march *tmp = mptr;
686 /*. . . according to room order */
688 strcpy(targ, pop_march(tofloor, mptr));
695 if (!IsEmptyStr(targ)) {
696 gf_toroom(ipc, targ, mode);
700 /* No known rooms on the floor; unzap the first one then */
704 r = CtdlIPCKnownRooms(ipc, AllAccessibleRooms, tofloor, &mptr, buf);
706 struct march *tmp = mptr;
708 /*. . . according to room order */
710 strcpy(targ, pop_march(tofloor, mptr));
717 if (!IsEmptyStr(targ)) {
718 gf_toroom(ipc, targ, mode);
720 scr_printf("There are no rooms on '%s'.\n", &floorlist[tofloor][0]);
725 * Indexing mechanism for a room list, called by gotoroomstep()
727 void room_tree_list_query(struct ctdlroomlisting *rp, char *findrmname, int findrmslot, char *rmname, int *rmslot, int *rmtotal)
729 char roomname[ROOMNAMELEN];
730 static int cur_rmslot = 0;
737 if (rp->lnext != NULL) {
738 room_tree_list_query(rp->lnext, findrmname, findrmslot, rmname, rmslot, rmtotal);
741 if (sigcaught == 0) {
742 strcpy(roomname, rp->rlname);
744 if (rmname != NULL) {
745 if (cur_rmslot == findrmslot) {
746 strcpy(rmname, roomname);
749 if (rmslot != NULL) {
750 if (!strcmp(roomname, findrmname)) {
751 *rmslot = cur_rmslot;
757 if (rp->rnext != NULL) {
758 room_tree_list_query(rp->rnext, findrmname, findrmslot, rmname, rmslot, rmtotal);
761 if ((rmname == NULL) && (rmslot == NULL))
764 if (rmtotal != NULL) {
765 *rmtotal = cur_rmslot;
770 * step through rooms on current floor
772 void gotoroomstep(CtdlIPC *ipc, int direction, int mode)
774 struct march *listing = NULL;
776 int r; /* IPC response code */
778 struct ctdlroomlisting *rl = NULL;
779 struct ctdlroomlisting *rp;
780 struct ctdlroomlisting *rs;
782 char rmname[ROOMNAMELEN];
786 /* Ask the server for a room list */
787 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, (-1), &listing, buf);
794 for (mptr = listing; mptr != NULL; mptr = mptr->next) {
798 && (mptr->march_floor != curr_floor))
802 rp = malloc(sizeof(struct ctdlroomlisting));
803 strncpy(rp->rlname, mptr->march_name, ROOMNAMELEN);
804 rp->rlflags = mptr->march_flags;
805 rp->rlfloor = mptr->march_floor;
806 rp->rlorder = mptr->march_order;
815 if (rordercmp(rp, rs) < 0) {
816 if (rs->lnext == NULL) {
823 if (rs->rnext == NULL) {
835 /* Find position of current room */
836 room_tree_list_query(NULL, NULL, 0, NULL, NULL, NULL);
837 room_tree_list_query(rl, room_name, 0, NULL, &rmslot, &rmtotal);
839 if (direction == 0) { /* Previous room */
840 /* If we're at the first room, wrap to the last room */
842 rmslot = rmtotal - 1;
846 } else { /* Next room */
847 /* If we're at the last room, wrap to the first room */
848 if (rmslot == rmtotal - 1) {
855 /* Get name of next/previous room */
856 room_tree_list_query(NULL, NULL, 0, NULL, NULL, NULL);
857 room_tree_list_query(rl, NULL, rmslot, rmname, NULL, NULL);
860 room_tree_list_query(rl, NULL, 0, NULL, NULL, NULL);
862 if (mode == 0) { /* not skipping */
865 if (rc_alt_semantics) {
870 /* Free the room list */
872 mptr = listing->next;
877 dotgoto(ipc, rmname, 1, 0);
882 * step through floors on system
884 void gotofloorstep(CtdlIPC *ipc, int direction, int mode)
888 if (floorlist[0][0] == 0)
893 if (direction == 0) { /* Previous floor */
894 if (curr_floor) tofloor = curr_floor - 1;
897 while (!floorlist[tofloor][0]) tofloor--;
898 } else { /* Next floor */
899 if (curr_floor < 127) tofloor = curr_floor + 1;
902 while (!floorlist[tofloor][0] && tofloor < 127) tofloor++;
903 if (!floorlist[tofloor][0]) tofloor = 0;
905 /* ;g works when not in floor mode so . . . */
907 scr_printf("(%s)\n", floorlist[tofloor] );
910 gotofloor(ipc, floorlist[tofloor], mode);
911 if (curr_floor != tofloor) { /* gotofloor failed */
912 curr_floor = tofloor;
913 goto empty_keep_going;
918 * Display user 'preferences'.
920 extern int rc_prompt_control;
921 void read_config(CtdlIPC *ipc)
925 int r; /* IPC response code */
926 char _fullname[USERNAME_SIZE];
928 int _axlevel, _timescalled, _posted;
930 struct ctdluser *user = NULL;
932 /* get misc user info */
933 r = CtdlIPCGetBio(ipc, fullname, &resp, buf);
935 scr_printf("%s\n", buf);
938 extract_token(_fullname, buf, 1, '|', sizeof fullname);
939 _usernum = extract_long(buf, 2);
940 _axlevel = extract_int(buf, 3);
941 _lastcall = extract_long(buf, 4);
942 _timescalled = extract_int(buf, 5);
943 _posted = extract_int(buf, 6);
947 /* get preferences */
948 r = CtdlIPCGetConfig(ipc, &user, buf);
950 scr_printf("%s\n", buf);
955 /* show misc user info */
956 scr_printf("%s\nAccess level: %d (%s)\n"
957 "User #%ld / %d Calls / %d Posts",
958 _fullname, _axlevel, axdefs[(int) _axlevel],
959 _usernum, _timescalled, _posted);
960 if (_lastcall > 0L) {
961 scr_printf(" / Curr login: %s",
962 asctime(localtime(&_lastcall)));
966 /* show preferences */
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;
1002 /* get #users, #active & server uptime */
1003 CtdlIPCGenericCommand(ipc, "MRTG|users", NULL, 0, &resp, &bytes, buf);
1004 mrtg_users = extract_int(resp, 0);
1005 remove_token(resp, 0, '\n');
1006 mrtg_active_users = extract_int(resp, 0);
1007 remove_token(resp, 0, '\n');
1008 extract_token(mrtg_server_uptime, resp, 0, '\n', sizeof mrtg_server_uptime);
1012 /* get high message# */
1013 CtdlIPCGenericCommand(ipc, "MRTG|messages", NULL, 0, &resp, &bytes, buf);
1014 mrtg_himessage = extract_long(resp, 0);
1018 /* refresh server info just in case */
1019 CtdlIPCServerInfo(ipc, buf);
1021 scr_printf("You are connected to %s (%s) @%s\n", ipc->ServInfo.nodename, ipc->ServInfo.humannode, ipc->ServInfo.fqdn);
1022 scr_printf("running %s with text client v%.2f,\n", ipc->ServInfo.software, (float)REV_LEVEL/100);
1023 scr_printf("server build %s,\n", ipc->ServInfo.svn_revision, (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)1987-2009 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 = (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);
1141 moreprompt = ipc->ServInfo.moreprompt;
1143 /* be nice and identify ourself to the server */
1144 CtdlIPCIdentifySoftware(ipc, SERVER_TYPE, 0, REV_LEVEL,
1145 (ipc->isLocal ? "local" : CITADEL),
1146 (supplied_hostname) ? supplied_hostname :
1147 /* Look up the , in the bible if you're confused */
1148 (locate_host(ipc, buf), buf), buf);
1150 /* Indicate to the server that we prefer to decode Base64 and
1151 * quoted-printable on the client side.
1153 if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "dont_decode") / 100 ) != 2) {
1154 scr_printf("ERROR: Extremely old server; MSG4 framework not supported.\n");
1159 * Tell the server what our preferred content formats are.
1161 * Originally we preferred HTML over plain text because we can format
1162 * it to the reader's screen width, but since our HTML-to-text parser
1163 * isn't really all that great, it's probably better to just go with
1164 * the plain text when we have it available.
1166 if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "text/plain|text/html") / 100 ) != 2) {
1167 scr_printf("ERROR: Extremely old server; MSG4 framework not supported.\n");
1175 * Session username compare function for SortOnlineUsers()
1177 int rwho_username_cmp(const void *rec1, const void *rec2) {
1180 u1 = strchr(rec1, '|');
1181 u2 = strchr(rec2, '|');
1183 return strcasecmp( (u1?++u1:"") , (u2?++u2:"") );
1188 * Idle time compare function for SortOnlineUsers()
1190 int idlecmp(const void *rec1, const void *rec2) {
1193 i1 = extract_long(rec1, 5);
1194 i2 = extract_long(rec2, 5);
1196 if (i1 < i2) return(1);
1197 if (i1 > i2) return(-1);
1203 * Sort the list of online users by idle time.
1204 * This function frees the supplied buffer, and returns a new one
1205 * to the caller. The caller is responsible for freeing the returned buffer.
1207 * If 'condense' is nonzero, multiple sessions for the same user will be
1208 * combined into one for brevity.
1210 char *SortOnlineUsers(char *listing, int condense) {
1217 rows = num_tokens(listing, '\n');
1218 sortbuf = malloc(rows * SIZ);
1219 if (sortbuf == NULL) return(listing);
1220 retbuf = malloc(rows * SIZ);
1221 if (retbuf == NULL) {
1226 /* Copy the list into a fixed-record-size array for sorting */
1227 for (i=0; i<rows; ++i) {
1228 memset(buf, 0, SIZ);
1229 extract_token(buf, listing, i, '\n', sizeof buf);
1230 memcpy(&sortbuf[i*SIZ], buf, (size_t)SIZ);
1233 /* Sort by idle time */
1234 qsort(sortbuf, rows, SIZ, idlecmp);
1236 /* Combine multiple sessions for the same user */
1238 qsort(sortbuf, rows, SIZ, rwho_username_cmp);
1239 if (rows > 1) for (i=1; i<rows; ++i) if (i>0) {
1240 char u1[USERNAME_SIZE];
1241 char u2[USERNAME_SIZE];
1242 extract_token(u1, &sortbuf[(i-1)*SIZ], 1, '|', sizeof u1);
1243 extract_token(u2, &sortbuf[i*SIZ], 1, '|', sizeof u2);
1244 if (!strcasecmp(u1, u2)) {
1245 memcpy(&sortbuf[i*SIZ], &sortbuf[(i+1)*SIZ], (rows-i-1)*SIZ);
1251 qsort(sortbuf, rows, SIZ, idlecmp); /* idle sort again */
1254 /* Copy back to a \n delimited list */
1256 for (i=0; i<rows; ++i) {
1257 if (!IsEmptyStr(&sortbuf[i*SIZ])) {
1258 strcat(retbuf, &sortbuf[i*SIZ]);
1259 if (i<(rows-1)) strcat(retbuf, "\n");
1270 * Display list of users currently logged on to the server
1272 void who_is_online(CtdlIPC *ipc, int longlist)
1274 char buf[SIZ], username[SIZ], roomname[SIZ], fromhost[SIZ];
1276 char actual_user[SIZ], actual_room[SIZ], actual_host[SIZ];
1277 char clientsoft[SIZ];
1279 time_t idletime, idlehours, idlemins, idlesecs;
1280 int last_session = (-1);
1282 char *listing = NULL;
1283 int r; /* IPC response code */
1285 if (longlist == 2) {
1291 color(BRIGHT_WHITE);
1292 scr_printf(" User Name Room ");
1293 if (screenwidth >= 80) scr_printf(" Idle From host");
1296 scr_printf(" ------------------------- --------------------");
1297 if (screenwidth >= 80) scr_printf(" ---- ------------------------");
1300 r = CtdlIPCOnlineUsers(ipc, &listing, &timenow, buf);
1301 listing = SortOnlineUsers(listing, (!longlist));
1303 while (!IsEmptyStr(listing)) {
1306 /* Get another line */
1307 extract_token(buf, listing, 0, '\n', sizeof buf);
1308 remove_token(listing, 0, '\n');
1310 extract_token(username, buf, 1, '|', sizeof username);
1311 extract_token(roomname, buf, 2, '|', sizeof roomname);
1312 extract_token(fromhost, buf, 3, '|', sizeof fromhost);
1313 extract_token(clientsoft, buf, 4, '|', sizeof clientsoft);
1314 extract_token(flags, buf, 7, '|', sizeof flags);
1316 idletime = timenow - extract_long(buf, 5);
1317 idlehours = idletime / 3600;
1318 idlemins = (idletime - (idlehours * 3600)) / 60;
1319 idlesecs = (idletime - (idlehours * 3600) - (idlemins * 60));
1321 if (idletime > rc_idle_threshold) {
1328 extract_token(actual_user, buf, 8, '|', sizeof actual_user);
1329 extract_token(actual_room, buf, 9, '|', sizeof actual_room);
1330 extract_token(actual_host, buf, 10, '|', sizeof actual_host);
1332 scr_printf(" Flags: %s\n", flags);
1333 scr_printf("Session: %d\n", extract_int(buf, 0));
1334 scr_printf(" Name: %s\n", username);
1335 scr_printf("In room: %s\n", roomname);
1336 scr_printf(" Host: %s\n", fromhost);
1337 scr_printf(" Client: %s\n", clientsoft);
1338 scr_printf(" Idle: %ld:%02ld:%02ld\n",
1343 if ( (!IsEmptyStr(actual_user)&&
1344 !IsEmptyStr(actual_room)&&
1345 !IsEmptyStr(actual_host))) {
1346 scr_printf("(really ");
1347 if (!IsEmptyStr(actual_user)) scr_printf("<%s> ", actual_user);
1348 if (!IsEmptyStr(actual_room)) scr_printf("in <%s> ", actual_room);
1349 if (!IsEmptyStr(actual_host)) scr_printf("from <%s> ", actual_host);
1356 if (extract_int(buf, 0) == last_session) {
1360 color(BRIGHT_MAGENTA);
1361 scr_printf("%-3s", flags);
1363 last_session = extract_int(buf, 0);
1365 scr_printf("%-25s ", username);
1366 color(BRIGHT_MAGENTA);
1368 scr_printf("%-20s", roomname);
1370 if (screenwidth >= 80) {
1372 if (idletime > rc_idle_threshold) {
1373 /* over 1000d, must be gone fishing */
1374 if (idlehours > 23999) {
1377 } else if (idlehours > 239) {
1378 scr_printf("%3ldd", idlehours / 24);
1380 } else if (idlehours > 9) {
1381 scr_printf("%1ldd%02ld",
1384 /* less than 10 hours */
1387 scr_printf("%1ld:%02ld", idlehours, idlemins);
1395 fromhost[24] = '\0';
1396 scr_printf("%-24s", fromhost);
1407 void enternew(CtdlIPC *ipc, char *desc, char *buf, int maxlen)
1410 snprintf(bbb, sizeof bbb, "Enter in your new %s: ", desc);
1411 newprompt(bbb, buf, maxlen);
1416 int shift(int argc, char **argv, int start, int count) {
1419 for (i=start; i<(argc-count); ++i) {
1420 argv[i] = argv[i+count];
1422 argc = argc - count;
1426 static void statusHook(char *s) {
1433 int main(int argc, char **argv)
1436 char aaa[100], bbb[100];/* general purpose variables */
1437 char argbuf[64]; /* command line buf */
1438 char nonce[NONCE_SIZE];
1439 char *telnet_client_host = NULL;
1440 char *sptr, *sptr2; /* USed to extract the nonce */
1441 char hexstring[MD5_HEXSTRING_SIZE];
1443 struct ctdlipcmisc chek;
1444 struct ctdluser *myself = NULL;
1445 CtdlIPC* ipc; /* Our server connection */
1446 int r; /* IPC result code */
1447 int rv = 0; /* fetch but ignore syscall return value to suppress warnings */
1451 char relhome[PATH_MAX]="";
1452 char ctdldir[PATH_MAX]=CTDLDIR;
1454 #ifdef HAVE_BACKTRACE
1455 eCrashParameters params;
1456 // eCrashSymbolTable symbol_table;
1458 calc_dirs_n_files(relh, home, relhome, ctdldir, 0);
1460 #ifdef HAVE_BACKTRACE
1461 bzero(¶ms, sizeof(params));
1462 params.filename = file_pid_paniclog;
1463 // panic_fd=open(file_pid_paniclog, O_APPEND|O_CREAT|O_DIRECT);
1464 params.filep = fopen(file_pid_paniclog, "a+");
1465 params.debugLevel = ECRASH_DEBUG_VERBOSE;
1466 params.dumpAllThreads = TRUE;
1467 params.useBacktraceSymbols = 1;
1468 /// BuildSymbolTable(&symbol_table);
1469 // params.symbolTable = &symbol_table;
1470 params.signals[0]=SIGSEGV;
1471 params.signals[1]=SIGILL;
1472 params.signals[2]=SIGBUS;
1473 params.signals[3]=SIGABRT;
1475 eCrash_Init(¶ms);
1477 setIPCErrorPrintf(scr_printf);
1478 setCryptoStatusHook(statusHook);
1480 /* Permissions sanity check - don't run citadel setuid/setgid */
1481 if (getuid() != geteuid()) {
1482 scr_printf("Please do not run citadel setuid!\n");
1484 } else if (getgid() != getegid()) {
1485 scr_printf("Please do not run citadel setgid!\n");
1489 stty_ctdl(SB_SAVE); /* Store the old terminal parameters */
1490 load_command_set(); /* parse the citadel.rc file */
1491 stty_ctdl(SB_NO_INTR); /* Install the new ones */
1492 /* signal(SIGHUP, dropcarr);FIXME */ /* Cleanup gracefully if carrier is dropped */
1493 signal(SIGPIPE, dropcarr); /* Cleanup gracefully if local conn. dropped */
1494 signal(SIGTERM, dropcarr); /* Cleanup gracefully if terminated */
1495 signal(SIGCONT, catch_sigcont); /* Catch SIGCONT so we can reset terminal */
1497 signal(SIGWINCH, scr_winch); /* Window resize signal */
1501 arg_encrypt = RC_DEFAULT;
1505 * Handle command line options as if we were called like /bin/login
1506 * (i.e. from in.telnetd)
1508 for (a=0; a<argc; ++a) {
1509 if ((argc > a+1) && (!strcmp(argv[a], "-h")) ) {
1510 telnet_client_host = argv[a+1];
1511 argc = shift(argc, argv, a, 2);
1513 if (!strcmp(argv[a], "-x")) {
1515 arg_encrypt = RC_NO;
1517 argc = shift(argc, argv, a, 1);
1519 if (!strcmp(argv[a], "-X")) {
1521 arg_encrypt = RC_YES;
1522 argc = shift(argc, argv, a, 1);
1524 fprintf(stderr, "Not compiled with encryption support");
1528 if (!strcmp(argv[a], "-p")) {
1531 if (chdir(CTDLDIR) < 0) {
1532 perror("can't change to " CTDLDIR);
1537 * Drop privileges if necessary. We stat
1538 * citadel.config to get the uid/gid since it's
1539 * guaranteed to have the uid/gid we want.
1541 if (!getuid() || !getgid()) {
1542 if (stat(file_citadel_config, &st) < 0) {
1543 perror("couldn't stat citadel.config");
1546 if (!getgid() && (setgid(st.st_gid) < 0)) {
1547 perror("couldn't change gid");
1550 if (!getuid() && (setuid(st.st_uid) < 0)) {
1551 perror("couldn't change uid");
1555 scr_printf("Privileges changed to uid %d gid %d\n",
1556 getuid(), getgid());
1559 argc = shift(argc, argv, a, 1);
1567 newprompt("Connect to (return for local server): ", hostbuf, 64);
1570 scr_printf("Attaching to server...\n");
1571 ipc = CtdlIPC_new(argc, argv, hostbuf, portbuf);
1573 error_printf("Can't connect: %s\n", strerror(errno));
1577 CtdlIPC_SetNetworkStatusCallback(ipc, scr_wait_indicator);
1579 if (!(ipc->isLocal)) {
1580 scr_printf("Connected to %s [%s].\n", ipc->ip_hostname, ipc->ip_address);
1583 ipc_for_signal_handlers = ipc; /* KLUDGE cover your eyes */
1585 CtdlIPC_chat_recv(ipc, aaa);
1586 if (aaa[0] != '2') {
1587 scr_printf("%s\n", &aaa[4]);
1588 logoff(ipc, atoi(aaa));
1591 /* If there is a [nonce] at the end, put the nonce in <nonce>, else nonce
1595 if ((sptr = strchr(aaa, '<')) == NULL)
1601 if ((sptr2 = strchr(sptr, '>')) == NULL)
1609 strncpy(nonce, sptr, (size_t)NONCE_SIZE);
1614 /* Evaluate encryption preferences */
1615 if (arg_encrypt != RC_NO && rc_encrypt != RC_NO) {
1616 if (!ipc->isLocal || arg_encrypt == RC_YES || rc_encrypt == RC_YES) {
1617 secure = (CtdlIPCStartEncryption(ipc, aaa) / 100 == 2) ? 1 : 0;
1619 error_printf("Can't encrypt: %s\n", aaa);
1624 get_serv_info(ipc, telnet_client_host);
1625 scr_printf("%-24s\n%s\n%s\n", ipc->ServInfo.software, ipc->ServInfo.humannode,
1626 ipc->ServInfo.site_location);
1628 screenwidth = 80; /* default screen dimensions */
1631 scr_printf(" pause next stop\n");
1632 scr_printf(" ctrl-s ctrl-o ctrl-c\n\n");
1633 formout(ipc, "hello"); /* print the opening greeting */
1636 GSTA: /* See if we have a username and password on disk */
1637 if (rc_remember_passwords) {
1638 get_stored_password(hostbuf, portbuf, fullname, password);
1639 if (!IsEmptyStr(fullname)) {
1640 r = CtdlIPCTryLogin(ipc, fullname, aaa);
1643 r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
1645 r = CtdlIPCTryPassword(ipc, password, aaa);
1650 load_user_info(aaa);
1653 set_stored_password(hostbuf, portbuf, "", "");
1661 if (!IsEmptyStr(rc_username)) {
1662 strcpy(fullname, rc_username);
1664 newprompt("Enter your name: ", fullname, 29);
1667 if (!strcasecmp(fullname, "new")) { /* just in case */
1668 scr_printf("Please enter the name you wish to log in with.\n");
1671 (!strcasecmp(fullname, "bbs"))
1672 || (!strcasecmp(fullname, "new"))
1673 || (IsEmptyStr(fullname)));
1675 if (!strcasecmp(fullname, "off")) {
1680 /* FIXME this is a stupid way to do guest mode but it's a reasonable test harness FIXME */
1681 if ( (ipc->ServInfo.guest_logins) && (!strcasecmp(fullname, "guest")) ) {
1685 /* sign on to the server */
1686 r = CtdlIPCTryLogin(ipc, fullname, aaa);
1690 /* password authentication */
1691 if (!IsEmptyStr(rc_password)) {
1692 strcpy(password, rc_password);
1694 newprompt("\rPlease enter your password: ", password, -(SIZ-1));
1698 r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
1701 r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
1704 r = CtdlIPCTryPassword(ipc, password, aaa);
1707 r = CtdlIPCTryPassword(ipc, password, aaa);
1712 load_user_info(aaa);
1713 offer_to_remember_password(ipc, hostbuf, portbuf,
1714 fullname, password);
1717 scr_printf("<< wrong password >>\n");
1718 if (!IsEmptyStr(rc_password))
1722 NEWUSR: if (IsEmptyStr(rc_password)) {
1723 scr_printf("'%s' not found.\n", fullname);
1724 scr_printf("Type 'off' if you would like to exit.\n");
1725 if (ipc->ServInfo.newuser_disabled == 1) {
1728 scr_printf("Do you want to create a new user account called '%s'? ",
1735 r = CtdlIPCCreateUser(ipc, fullname, 1, aaa);
1737 scr_printf("%s\n", aaa);
1740 load_user_info(aaa);
1742 while (set_password(ipc) != 0);
1745 enter_config(ipc, 1);
1748 /* Switch color support on or off if we're in user mode */
1749 if (rc_ansi_color == 3) {
1750 if (userflags & US_COLOR)
1756 color(BRIGHT_WHITE);
1757 scr_printf("\n%s\nAccess level: %d (%s)\n"
1758 "User #%ld / Login #%d",
1759 fullname, axlevel, axdefs[(int) axlevel],
1760 usernum, timescalled);
1761 if (lastcall > 0L) {
1762 scr_printf(" / Last login: %s",
1763 asctime(localtime(&lastcall)));
1767 r = CtdlIPCMiscCheck(ipc, &chek, aaa);
1773 scr_printf("*** You have a new private message in Mail>\n");
1775 scr_printf("*** You have %d new private messages in Mail>\n", b);
1777 if (!IsEmptyStr(rc_gotmail_cmd)) {
1778 rv = system(rc_gotmail_cmd);
1780 scr_printf("*** failed to check for mail calling %s Reason %d.\n",
1781 rc_gotmail_cmd, rv);
1785 if ((axlevel >= AxAideU) && (chek.needvalid > 0)) {
1786 scr_printf("*** Users need validation\n");
1788 if (chek.needregis > 0) {
1789 scr_printf("*** Please register.\n");
1790 formout(ipc, "register");
1794 /* Make up some temporary filenames for use in various parts of the
1795 * program. Don't mess with these once they've been set, because we
1796 * will be unlinking them later on in the program and we don't
1797 * want to delete something that we didn't create. */
1798 CtdlMakeTempFileName(temp, sizeof temp);
1799 CtdlMakeTempFileName(temp2, sizeof temp2);
1800 CtdlMakeTempFileName(tempdir, sizeof tempdir);
1802 /* Get screen dimensions. First we go to a default of 80x24. Then
1803 * we try to get the user's actual screen dimensions off the server.
1804 * However, if we're running on an xterm, all this stuff is
1805 * irrelevant because we're going to dynamically size the screen
1806 * during the session.
1810 r = CtdlIPCGetConfig(ipc, &myself, aaa);
1811 if (getenv("TERM") != NULL)
1812 if (!strcmp(getenv("TERM"), "xterm")) {
1815 check_screen_dims();
1817 set_floor_mode(ipc);
1819 /* Enter the lobby */
1820 dotgoto(ipc, "_BASEROOM_", 1, 0);
1822 /* Main loop for the system... user is logged in. */
1827 readmsgs(ipc, LastMessages, ReadForward, 5);
1829 readmsgs(ipc, NewMessages, ReadForward, 0);
1831 /* MAIN COMMAND LOOP */
1833 mcmd = getcmd(ipc, argbuf); /* Get keyboard command */
1836 check_screen_dims(); /* if xterm, get screen size */
1842 formout(ipc, "help");
1845 entmsg(ipc, 0, ((userflags & US_EXTEDIT) ? 2 : 0), 0);
1848 entmsg(ipc, 0, 1, 0);
1851 entmsg(ipc, 0, 2, 0);
1854 entmsg(ipc, 0, ((userflags & US_EXTEDIT) ? 2 : 0), 1);
1856 case 5: /* <G>oto */
1860 case 47: /* <A>bandon */
1861 if (!rc_alt_semantics) {
1866 case 90: /* <.A>bandon */
1867 if (!rc_alt_semantics)
1869 dotgoto(ipc, argbuf, 0, 0);
1871 case 58: /* <M>ail */
1873 dotgoto(ipc, "_MAIL_", 1, 0);
1876 if (!IsEmptyStr(argbuf)) {
1878 dotgoto(ipc, argbuf, 0, 0);
1882 if (!IsEmptyStr(argbuf)) {
1883 if (rc_alt_semantics) {
1886 dotgoto(ipc, argbuf, 0, 0);
1889 case 95: /* what exactly is the numbering scheme supposed to be anyway? --Ford, there isn't one. -IO */
1890 dotungoto(ipc, argbuf);
1893 readmsgs(ipc, AllMessages, ReadForward, 0);
1896 readmsgs(ipc, LastMessages, ReadForward, 5);
1899 readmsgs(ipc, NewMessages, ReadForward, 0);
1902 readmsgs(ipc, AllMessages, ReadReverse, 0);
1905 readmsgs(ipc, OldMessages, ReadReverse, 0);
1908 readmsgs(ipc, LastMessages, ReadForward,
1925 userlist(ipc, argbuf);
1983 if (!rc_alt_semantics) {
1995 cli_image_upload(ipc, "_userpic_");
1998 cli_image_upload(ipc, "_roompic_");
2002 snprintf(aaa, sizeof aaa, "_floorpic_|%d", curr_floor);
2003 cli_image_upload(ipc, aaa);
2007 enternew(ipc, "roomname", aaa, 20);
2008 r = CtdlIPCChangeRoomname(ipc, aaa, bbb);
2010 scr_printf("\n%s\n", bbb);
2013 enternew(ipc, "hostname", aaa, 25);
2014 r = CtdlIPCChangeHostname(ipc, aaa, bbb);
2016 scr_printf("\n%s\n", bbb);
2019 enternew(ipc, "username", aaa, 32);
2020 r = CtdlIPCChangeUsername(ipc, aaa, bbb);
2022 scr_printf("\n%s\n", bbb);
2032 display_help(ipc, argbuf);
2036 formout(ipc, "register");
2041 scr_printf("Are you sure (y/n)? ");
2043 if (!rc_alt_semantics)
2051 scr_printf("All users will be disconnected! "
2052 "Really terminate the server? ");
2054 if (!rc_alt_semantics)
2056 r = CtdlIPCTerminateServerNow(ipc, aaa);
2057 scr_printf("%s\n", aaa);
2066 scr_printf("Do you really want to schedule a "
2067 "server shutdown? ");
2069 r = CtdlIPCTerminateServerScheduled(ipc, 1, aaa);
2073 "The Citadel server will terminate when all users are logged off.\n"
2077 "The Citadel server will not terminate.\n"
2085 network_config_management(ipc, "listrecp",
2086 "Message-by-message mailing list recipients");
2090 network_config_management(ipc, "digestrecp",
2091 "Digest mailing list recipients");
2095 network_config_management(ipc, "ignet_push_share",
2096 "Nodes with which we share this room");
2100 do_ignet_configuration(ipc);
2104 do_filterlist_configuration(ipc);
2108 if (rc_alt_semantics) {
2119 who_is_online(ipc, 0);
2123 who_is_online(ipc, 1);
2127 who_is_online(ipc, 2);
2131 do_system_configuration(ipc);
2135 do_internet_configuration(ipc);
2139 check_message_base(ipc);
2151 enter_config(ipc, 2);
2155 enter_config(ipc, 0);
2156 set_floor_mode(ipc);
2160 enter_config(ipc, 3);
2161 set_floor_mode(ipc);
2165 gotofloor(ipc, argbuf, GF_GOTO);
2169 gotofloor(ipc, argbuf, GF_SKIP);
2173 forget_this_floor(ipc);
2205 knrooms(ipc, floor_mode);
2215 misc_server_cmd(ipc, argbuf);
2219 edit_system_message(ipc, argbuf);
2239 case 110: /* <+> Next room */
2240 gotoroomstep(ipc, 1, 0);
2243 case 111: /* <-> Previous room */
2244 gotoroomstep(ipc, 0, 0);
2247 case 112: /* <>> Next floor */
2248 gotofloorstep(ipc, 1, GF_GOTO);
2251 case 113: /* <<> Previous floor */
2252 gotofloorstep(ipc, 0, GF_GOTO);
2255 case 116: /* <.> skip to <+> Next room */
2256 gotoroomstep(ipc, 1, 1);
2259 case 117: /* <.> skip to <-> Previous room */
2260 gotoroomstep(ipc, 0, 1);
2263 case 118: /* <.> skip to <>> Next floor */
2264 gotofloorstep(ipc, 1, GF_SKIP);
2267 case 119: /* <.> skip to <<> Previous floor */
2268 gotofloorstep(ipc, 0, GF_SKIP);
2279 case 120: /* .KAnonymous */
2280 dotknown(ipc, 0, NULL);
2283 case 121: /* .KDirectory */
2284 dotknown(ipc, 1, NULL);
2287 case 122: /* .KMatch */
2288 dotknown(ipc, 2, argbuf);
2291 case 123: /* .KpreferredOnly */
2292 dotknown(ipc, 3, NULL);
2295 case 124: /* .KPrivate */
2296 dotknown(ipc, 4, NULL);
2299 case 125: /* .KRead only */
2300 dotknown(ipc, 5, NULL);
2303 case 126: /* .KShared */
2304 dotknown(ipc, 6, NULL);
2307 case 127: /* Configure POP3 aggregation */
2308 do_pop3client_configuration(ipc);
2311 case 128: /* Configure XML/RSS feed retrieval */
2312 do_rssclient_configuration(ipc);
2315 default: /* allow some math on the command */
2316 /* commands 100... to 100+MAX_EDITORS-1 will
2317 call the appropriate editor... in other
2318 words, command numbers 100+ will match
2319 the citadel.rc keys editor0, editor1, etc.*/
2320 if (mcmd >= 100 && mcmd < (100+MAX_EDITORS))
2322 /* entmsg mode >=2 select editor */
2323 entmsg(ipc, 0, mcmd - 100 + 2, 0);
2327 } while (termn8 == 0);
2329 TERMN8: scr_printf("%s logged out.", fullname);
2331 color(ORIGINAL_PAIR);
2333 while (marchptr != NULL) {
2334 remove_march(marchptr->march_name, 0);
2337 scr_printf("\n\nType 'off' to disconnect, or next user...\n");
2340 if ((mcmd == 29) || (mcmd == 15)) {
2341 stty_ctdl(SB_RESTORE);
2342 formout(ipc, "goodbye");
2345 /* Free the ungoto list */
2346 for (lp = 0; lp < uglistsize; lp++) {