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];
324 int TheOrder = 32767;
327 struct march *mptr = NULL;
329 strcpy(TheRoom, "_BASEROOM_");
333 for (mptr = _march; mptr != NULL; mptr = mptr->next) {
335 if ((strcasecmp(mptr->march_name, "_BASEROOM_")))
336 weight = weight + 10000;
337 if (mptr->march_floor == desired_floor)
338 weight = weight + 5000;
340 weight = weight + ((128 - (mptr->march_floor)) * 128);
341 weight = weight + (128 - (mptr->march_order));
343 if (weight > TheWeight) {
345 strcpy(TheRoom, mptr->march_name);
346 TheFloor = mptr->march_floor;
347 TheOrder = mptr->march_order;
355 * jump directly to a room
357 void dotgoto(CtdlIPC *ipc, char *towhere, int display_name, int fromungoto)
359 char aaa[SIZ], bbb[SIZ];
361 int newmailcount = 0;
362 int partial_match, best_match;
364 int ugpos = uglistsize;
365 int r; /* IPC result code */
366 struct ctdlipcroom *room = NULL;
369 /* store ungoto information */
370 if (fromungoto == 0) {
371 /* sloppy slide them all down, hey it's the client, who cares. :-) */
372 if (uglistsize >= (UGLISTLEN-1)) {
375 for (lp = 0; lp < (UGLISTLEN-1); lp++) {
376 uglist[lp] = uglist[lp+1];
377 uglistlsn[lp] = uglistlsn[lp+1];
384 uglist[ugpos] = malloc(strlen(room_name)+1);
385 strcpy(uglist[ugpos], room_name);
386 uglistlsn[ugpos] = ls;
389 /* first try an exact match */
390 r = CtdlIPCGotoRoom(ipc, towhere, "", &room, aaa);
392 newprompt("Enter room password: ", bbb, 9);
393 r = CtdlIPCGotoRoom(ipc, towhere, bbb, &room, aaa);
395 scr_printf("Wrong password.\n");
401 * If a match is not found, try a partial match.
402 * Partial matches anywhere in the string carry a weight of 1,
403 * left-aligned matches carry a weight of 2. Pick the room that
404 * has the highest-weighted match. Do not match on forgotten
408 struct march *march = NULL;
413 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, AllFloors, &march, aaa);
415 /* Run the roomlist; free the data as we go */
416 struct march *mp = march; /* Current */
420 if (pattern(mp->march_name, towhere) >= 0) {
423 if (!strncasecmp(mp->march_name, towhere, strlen(towhere))) {
426 if (partial_match > best_match) {
427 strcpy(bbb, mp->march_name);
428 best_match = partial_match;
430 /* Both pointers are NULL at end of list */
437 if (IsEmptyStr(bbb)) {
438 scr_printf("No room '%s'.\n", towhere);
441 r = CtdlIPCGotoRoom(ipc, bbb, "", &room, aaa);
443 if (r / 100 != 1 && r / 100 != 2) {
444 scr_printf("%s\n", aaa);
447 safestrncpy(room_name, room->RRname, ROOMNAMELEN);
448 room_flags = room->RRflags;
449 room_flags2 = room->RRflags2;
450 from_floor = curr_floor;
451 curr_floor = room->RRfloor;
453 /* Determine, based on the room's default view, whether an <E>nter message
454 * command will be valid here.
456 switch(room->RRdefaultview) {
467 remove_march(room_name, 0);
468 if (!strcasecmp(towhere, "_BASEROOM_"))
469 remove_march(towhere, 0);
471 next_lazy_cmd = 5; /* Don't read new if no new msgs */
472 if ((from_floor != curr_floor) && (display_name > 0) && (floor_mode == 1)) {
473 if (floorlist[(int) curr_floor][0] == 0)
475 scr_printf("(Entering floor: %s)\n", &floorlist[(int) curr_floor][0]);
477 if (display_name == 1) {
479 scr_printf("%s ", room_name);
483 if (display_name != 2) {
484 color(BRIGHT_YELLOW);
485 scr_printf("%d ", room->RRunread);
487 scr_printf("new of ");
488 color(BRIGHT_YELLOW);
489 scr_printf("%d ", room->RRtotal);
491 scr_printf("messages.\n");
493 highest_msg_read = room->RRlastread;
494 maxmsgnum = room->RRhighest;
495 is_mail = room->RRismailbox;
496 is_room_aide = room->RRaide;
497 ls = room->RRlastread;
499 /* read info file if necessary */
500 if (room->RRinfoupdated > 0)
503 /* check for newly arrived mail if we can */
504 newmailcount = room->RRnewmail;
505 if (newmailcount > 0) {
507 if (newmailcount == 1) {
508 scr_printf("*** A new mail message has arrived.\n");
511 scr_printf("*** %d new mail messages have arrived.\n",
515 if (!IsEmptyStr(rc_gotmail_cmd)) {
516 rv = system(rc_gotmail_cmd);
521 if (screenwidth>5) snprintf(&status_line[1], screenwidth-1, "%s | %s | %s | %s | %d new mail |",
522 (secure ? "Encrypted" : "Unencrypted"),
523 ipc->ServInfo.humannode,
524 ipc->ServInfo.site_location,
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]);
592 remove_march("_FLOOR_", ffloor);
593 r = CtdlIPCKnownRooms(ipc, AllAccessibleRooms, ffloor, &flist, buf);
595 scr_printf("Error %d: %s\n", r, buf);
599 r = CtdlIPCGotoRoom(ipc, flist->march_name, "", &room, buf);
601 r = CtdlIPCForgetRoom(ipc, buf);
603 scr_printf("Error %d: %s\n", r, buf);
611 if (room) free(room);
616 * routine called by gotofloor() to move to a new room on a new floor
618 void gf_toroom(CtdlIPC *ipc, char *towhere, int mode)
620 int floor_being_left;
622 floor_being_left = curr_floor;
624 if (mode == GF_GOTO) { /* <;G>oto mode */
626 dotgoto(ipc, towhere, 1, 0);
628 else if (mode == GF_SKIP) { /* <;S>kip mode */
629 dotgoto(ipc, towhere, 1, 0);
630 remove_march("_FLOOR_", floor_being_left);
632 else if (mode == GF_ZAP) { /* <;Z>ap mode */
633 dotgoto(ipc, towhere, 1, 0);
634 remove_march("_FLOOR_", floor_being_left);
635 forget_all_rooms_on(ipc, floor_being_left);
643 void gotofloor(CtdlIPC *ipc, char *towhere, int mode)
646 int r; /* IPC response code */
648 char buf[SIZ], targ[SIZ];
650 if (floorlist[0][0] == 0)
653 for (a = 0; a < 128; ++a)
654 if (!strcasecmp(&floorlist[a][0], towhere))
658 for (a = 0; a < 128; ++a) {
659 if (!strncasecmp(&floorlist[a][0], towhere, strlen(towhere))) {
665 for (a = 0; a < 128; ++a)
666 if (pattern(towhere, &floorlist[a][0]) > 0)
670 scr_printf("No floor '%s'.\n", towhere);
673 for (mptr = marchptr; mptr != NULL; mptr = mptr->next) {
674 if ((mptr->march_floor) == tofloor) {
675 gf_toroom(ipc, mptr->march_name, mode);
680 /* Find first known room on the floor */
684 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, tofloor, &mptr, buf);
686 struct march *tmp = mptr;
688 /*. . . according to room order */
690 strcpy(targ, pop_march(tofloor, mptr));
697 if (!IsEmptyStr(targ)) {
698 gf_toroom(ipc, targ, mode);
702 /* No known rooms on the floor; unzap the first one then */
706 r = CtdlIPCKnownRooms(ipc, AllAccessibleRooms, tofloor, &mptr, buf);
708 struct march *tmp = mptr;
710 /*. . . according to room order */
712 strcpy(targ, pop_march(tofloor, mptr));
719 if (!IsEmptyStr(targ)) {
720 gf_toroom(ipc, targ, mode);
722 scr_printf("There are no rooms on '%s'.\n", &floorlist[tofloor][0]);
727 * Indexing mechanism for a room list, called by gotoroomstep()
729 void room_tree_list_query(struct ctdlroomlisting *rp, char *findrmname, int findrmslot, char *rmname, int *rmslot, int *rmtotal)
731 char roomname[ROOMNAMELEN];
732 static int cur_rmslot = 0;
739 if (rp->lnext != NULL) {
740 room_tree_list_query(rp->lnext, findrmname, findrmslot, rmname, rmslot, rmtotal);
743 if (sigcaught == 0) {
744 strcpy(roomname, rp->rlname);
746 if (rmname != NULL) {
747 if (cur_rmslot == findrmslot) {
748 strcpy(rmname, roomname);
751 if (rmslot != NULL) {
752 if (!strcmp(roomname, findrmname)) {
753 *rmslot = cur_rmslot;
759 if (rp->rnext != NULL) {
760 room_tree_list_query(rp->rnext, findrmname, findrmslot, rmname, rmslot, rmtotal);
763 if ((rmname == NULL) && (rmslot == NULL))
766 if (rmtotal != NULL) {
767 *rmtotal = cur_rmslot;
772 * step through rooms on current floor
774 void gotoroomstep(CtdlIPC *ipc, int direction, int mode)
776 struct march *listing = NULL;
778 int r; /* IPC response code */
780 struct ctdlroomlisting *rl = NULL;
781 struct ctdlroomlisting *rp;
782 struct ctdlroomlisting *rs;
784 char rmname[ROOMNAMELEN];
788 /* Ask the server for a room list */
789 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, (-1), &listing, buf);
796 for (mptr = listing; mptr != NULL; mptr = mptr->next) {
800 && (mptr->march_floor != curr_floor))
804 rp = malloc(sizeof(struct ctdlroomlisting));
805 strncpy(rp->rlname, mptr->march_name, ROOMNAMELEN);
806 rp->rlflags = mptr->march_flags;
807 rp->rlfloor = mptr->march_floor;
808 rp->rlorder = mptr->march_order;
817 if (rordercmp(rp, rs) < 0) {
818 if (rs->lnext == NULL) {
825 if (rs->rnext == NULL) {
837 /* Find position of current room */
838 room_tree_list_query(NULL, NULL, 0, NULL, NULL, NULL);
839 room_tree_list_query(rl, room_name, 0, NULL, &rmslot, &rmtotal);
841 if (direction == 0) { /* Previous room */
842 /* If we're at the first room, wrap to the last room */
844 rmslot = rmtotal - 1;
848 } else { /* Next room */
849 /* If we're at the last room, wrap to the first room */
850 if (rmslot == rmtotal - 1) {
857 /* Get name of next/previous room */
858 room_tree_list_query(NULL, NULL, 0, NULL, NULL, NULL);
859 room_tree_list_query(rl, NULL, rmslot, rmname, NULL, NULL);
862 room_tree_list_query(rl, NULL, 0, NULL, NULL, NULL);
864 if (mode == 0) { /* not skipping */
867 if (rc_alt_semantics) {
872 /* Free the room list */
874 mptr = listing->next;
879 dotgoto(ipc, rmname, 1, 0);
884 * step through floors on system
886 void gotofloorstep(CtdlIPC *ipc, int direction, int mode)
890 if (floorlist[0][0] == 0)
895 if (direction == 0) { /* Previous floor */
896 if (curr_floor) tofloor = curr_floor - 1;
899 while (!floorlist[tofloor][0]) tofloor--;
900 } else { /* Next floor */
901 if (curr_floor < 127) tofloor = curr_floor + 1;
904 while (!floorlist[tofloor][0] && tofloor < 127) tofloor++;
905 if (!floorlist[tofloor][0]) tofloor = 0;
907 /* ;g works when not in floor mode so . . . */
909 scr_printf("(%s)\n", floorlist[tofloor] );
912 gotofloor(ipc, floorlist[tofloor], mode);
913 if (curr_floor != tofloor) { /* gotofloor failed */
914 curr_floor = tofloor;
915 goto empty_keep_going;
920 * Display user 'preferences'.
922 extern int rc_prompt_control;
923 void read_config(CtdlIPC *ipc)
927 int r; /* IPC response code */
928 char _fullname[USERNAME_SIZE];
930 int _axlevel, _timescalled, _posted;
932 struct ctdluser *user = NULL;
934 /* get misc user info */
935 r = CtdlIPCGetBio(ipc, fullname, &resp, buf);
937 scr_printf("%s\n", buf);
940 extract_token(_fullname, buf, 1, '|', sizeof fullname);
941 _usernum = extract_long(buf, 2);
942 _axlevel = extract_int(buf, 3);
943 _lastcall = extract_long(buf, 4);
944 _timescalled = extract_int(buf, 5);
945 _posted = extract_int(buf, 6);
949 /* get preferences */
950 r = CtdlIPCGetConfig(ipc, &user, buf);
952 scr_printf("%s\n", buf);
957 /* show misc user info */
958 scr_printf("%s\nAccess level: %d (%s)\n"
959 "User #%ld / %d Calls / %d Posts",
960 _fullname, _axlevel, axdefs[(int) _axlevel],
961 _usernum, _timescalled, _posted);
962 if (_lastcall > 0L) {
963 scr_printf(" / Curr login: %s",
964 asctime(localtime(&_lastcall)));
968 /* show preferences */
969 scr_printf("Are you an experienced Citadel user: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_EXPERT) ? "Yes" : "No"); color(DIM_WHITE);
970 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);
971 scr_printf("Prompt after each message: "); color(BRIGHT_CYAN); scr_printf("%s\n", (!(user->flags & US_NOPROMPT))? "Yes" : "No"); color(DIM_WHITE);
972 if ((user->flags & US_NOPROMPT) == 0) {
973 scr_printf("Use 'disappearing' prompts: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_DISAPPEAR)? "Yes" : "No"); color(DIM_WHITE);
975 scr_printf("Pause after each screenful of text: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_PAGINATOR)? "Yes" : "No"); color(DIM_WHITE);
976 if (rc_prompt_control == 3 && (user->flags & US_PAGINATOR)) {
977 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);
979 if (rc_floor_mode == RC_DEFAULT) {
980 scr_printf("View rooms by floor: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_FLOORS)? "Yes" : "No"); color(DIM_WHITE);
982 if (rc_ansi_color == 3) {
983 scr_printf("Enable color support: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_COLOR)? "Yes" : "No"); color(DIM_WHITE);
985 scr_printf("Be unlisted in userlog: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_UNLISTED)? "Yes" : "No"); color(DIM_WHITE);
986 if (!IsEmptyStr(editor_paths[0])) {
987 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);
993 * Display system statistics.
995 void system_info(CtdlIPC *ipc)
1000 int mrtg_users, mrtg_active_users;
1001 char mrtg_server_uptime[40];
1002 long mrtg_himessage;
1003 int ret; /* IPC response code */
1005 /* get #users, #active & server uptime */
1006 ret = CtdlIPCGenericCommand(ipc, "MRTG|users", NULL, 0, &resp, &bytes, buf);
1007 mrtg_users = extract_int(resp, 0);
1008 remove_token(resp, 0, '\n');
1009 mrtg_active_users = extract_int(resp, 0);
1010 remove_token(resp, 0, '\n');
1011 extract_token(mrtg_server_uptime, resp, 0, '\n', sizeof mrtg_server_uptime);
1015 /* get high message# */
1016 ret = CtdlIPCGenericCommand(ipc, "MRTG|messages", NULL, 0, &resp, &bytes, buf);
1017 mrtg_himessage = extract_long(resp, 0);
1021 /* refresh server info just in case */
1022 CtdlIPCServerInfo(ipc, buf);
1024 scr_printf("You are connected to %s (%s) @%s\n", ipc->ServInfo.nodename, ipc->ServInfo.humannode, ipc->ServInfo.fqdn);
1025 scr_printf("running %s with text client v%.2f,\n", ipc->ServInfo.software, (float)REV_LEVEL/100);
1026 scr_printf("server build %s,\n", ipc->ServInfo.svn_revision, (float)REV_LEVEL/100);
1027 scr_printf("and located in %s.\n", ipc->ServInfo.site_location);
1028 scr_printf("Connected users %d / Active users %d / Highest message #%ld\n", mrtg_users, mrtg_active_users, mrtg_himessage);
1029 scr_printf("Server uptime: %s\n", mrtg_server_uptime);
1030 scr_printf("Your system administrator is %s.\n", ipc->ServInfo.sysadm);
1031 scr_printf("Copyright (C)1987-2009 by the Citadel development team\n");
1035 * forget all rooms on current floor
1037 void forget_this_floor(CtdlIPC *ipc)
1039 if (curr_floor == 0) {
1040 scr_printf("Can't forget this floor.\n");
1043 if (floorlist[0][0] == 0) {
1044 load_floorlist(ipc);
1046 scr_printf("Are you sure you want to forget all rooms on %s? ",
1047 &floorlist[(int) curr_floor][0]);
1052 gf_toroom(ipc, "_BASEROOM_", GF_ZAP);
1057 * Figure out the physical screen dimensions, if we can
1058 * WARNING: this is now called from a signal handler!
1060 void check_screen_dims(void)
1064 unsigned short height; /* rows */
1065 unsigned short width; /* columns */
1066 unsigned short xpixels;
1067 unsigned short ypixels; /* pixels */
1070 if (have_xterm) { /* dynamically size screen if on an xterm */
1071 if (ioctl(0, TIOCGWINSZ, &xwinsz) == 0) {
1073 screenheight = (int) xwinsz.height;
1075 screenwidth = (int) xwinsz.width;
1083 * set floor mode depending on client, server, and user settings
1085 void set_floor_mode(CtdlIPC* ipc)
1087 if (ipc->ServInfo.ok_floors == 0) {
1088 floor_mode = 0; /* Don't use floors if the server */
1090 /* doesn't support them! */
1092 if (rc_floor_mode == RC_NO) { /* never use floors */
1095 if (rc_floor_mode == RC_YES) { /* always use floors */
1098 if (rc_floor_mode == RC_DEFAULT) { /* user choice */
1099 floor_mode = ((userflags & US_FLOORS) ? 1 : 0);
1105 * Set or change the user's password
1107 int set_password(CtdlIPC *ipc)
1113 if (!IsEmptyStr(rc_password)) {
1114 strcpy(pass1, rc_password);
1115 strcpy(pass2, rc_password);
1117 IFNEXPERT formout(ipc, "changepw");
1118 newprompt("Enter a new password: ", pass1, -19);
1119 newprompt("Enter it again to confirm: ", pass2, -19);
1123 if (!strcasecmp(pass1, pass2)) {
1124 CtdlIPCChangePassword(ipc, pass1, buf);
1125 scr_printf("%s\n", buf);
1126 offer_to_remember_password(ipc, hostbuf, portbuf, fullname, pass1);
1129 scr_printf("*** They don't match... try again.\n");
1137 * get info about the server we've connected to
1139 void get_serv_info(CtdlIPC *ipc, char *supplied_hostname)
1143 CtdlIPCServerInfo(ipc, buf);
1144 moreprompt = ipc->ServInfo.moreprompt;
1146 /* be nice and identify ourself to the server */
1147 CtdlIPCIdentifySoftware(ipc, SERVER_TYPE, 0, REV_LEVEL,
1148 (ipc->isLocal ? "local" : CITADEL),
1149 (supplied_hostname) ? supplied_hostname :
1150 /* Look up the , in the bible if you're confused */
1151 (locate_host(ipc, buf), buf), buf);
1153 /* Indicate to the server that we prefer to decode Base64 and
1154 * quoted-printable on the client side.
1156 if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "dont_decode") / 100 ) != 2) {
1157 scr_printf("ERROR: Extremely old server; MSG4 framework not supported.\n");
1162 * Tell the server what our preferred content formats are.
1164 * Originally we preferred HTML over plain text because we can format
1165 * it to the reader's screen width, but since our HTML-to-text parser
1166 * isn't really all that great, it's probably better to just go with
1167 * the plain text when we have it available.
1169 if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "text/plain|text/html") / 100 ) != 2) {
1170 scr_printf("ERROR: Extremely old server; MSG4 framework not supported.\n");
1178 * Record compare function for SortOnlineUsers()
1180 int idlecmp(const void *rec1, const void *rec2) {
1183 i1 = extract_long(rec1, 5);
1184 i2 = extract_long(rec2, 5);
1186 if (i1 < i2) return(1);
1187 if (i1 > i2) return(-1);
1193 * Sort the list of online users by idle time.
1194 * This function frees the supplied buffer, and returns a new one
1195 * to the caller. The caller is responsible for freeing the returned buffer.
1197 char *SortOnlineUsers(char *listing) {
1204 rows = num_tokens(listing, '\n');
1205 sortbuf = malloc(rows * SIZ);
1206 if (sortbuf == NULL) return(listing);
1207 retbuf = malloc(rows * SIZ);
1208 if (retbuf == NULL) {
1213 /* Copy the list into a fixed-record-size array for sorting */
1214 for (i=0; i<rows; ++i) {
1215 memset(buf, 0, SIZ);
1216 extract_token(buf, listing, i, '\n', sizeof buf);
1217 memcpy(&sortbuf[i*SIZ], buf, (size_t)SIZ);
1221 qsort(sortbuf, rows, SIZ, idlecmp);
1223 /* Copy back to a \n delimited list */
1225 for (i=0; i<rows; ++i) {
1226 strcat(retbuf, &sortbuf[i*SIZ]);
1227 if (i<(rows-1)) strcat(retbuf, "\n");
1237 * Display list of users currently logged on to the server
1239 void who_is_online(CtdlIPC *ipc, int longlist)
1241 char buf[SIZ], username[SIZ], roomname[SIZ], fromhost[SIZ];
1243 char actual_user[SIZ], actual_room[SIZ], actual_host[SIZ];
1244 char clientsoft[SIZ];
1246 time_t idletime, idlehours, idlemins, idlesecs;
1247 int last_session = (-1);
1249 char *listing = NULL;
1250 int r; /* IPC response code */
1252 if (longlist == 2) {
1258 color(BRIGHT_WHITE);
1259 scr_printf(" User Name Room ");
1260 if (screenwidth >= 80) scr_printf(" Idle From host");
1263 scr_printf(" ------------------------- --------------------");
1264 if (screenwidth >= 80) scr_printf(" ---- ------------------------");
1267 r = CtdlIPCOnlineUsers(ipc, &listing, &timenow, buf);
1268 listing = SortOnlineUsers(listing);
1270 while (!IsEmptyStr(listing)) {
1273 /* Get another line */
1274 extract_token(buf, listing, 0, '\n', sizeof buf);
1275 remove_token(listing, 0, '\n');
1277 extract_token(username, buf, 1, '|', sizeof username);
1278 extract_token(roomname, buf, 2, '|', sizeof roomname);
1279 extract_token(fromhost, buf, 3, '|', sizeof fromhost);
1280 extract_token(clientsoft, buf, 4, '|', sizeof clientsoft);
1281 extract_token(flags, buf, 7, '|', sizeof flags);
1283 idletime = timenow - extract_long(buf, 5);
1284 idlehours = idletime / 3600;
1285 idlemins = (idletime - (idlehours * 3600)) / 60;
1286 idlesecs = (idletime - (idlehours * 3600) - (idlemins * 60));
1288 if (idletime > rc_idle_threshold) {
1295 extract_token(actual_user, buf, 8, '|', sizeof actual_user);
1296 extract_token(actual_room, buf, 9, '|', sizeof actual_room);
1297 extract_token(actual_host, buf, 10, '|', sizeof actual_host);
1299 scr_printf(" Flags: %s\n", flags);
1300 scr_printf("Session: %d\n", extract_int(buf, 0));
1301 scr_printf(" Name: %s\n", username);
1302 scr_printf("In room: %s\n", roomname);
1303 scr_printf(" Host: %s\n", fromhost);
1304 scr_printf(" Client: %s\n", clientsoft);
1305 scr_printf(" Idle: %ld:%02ld:%02ld\n",
1310 if ( (!IsEmptyStr(actual_user)&&
1311 !IsEmptyStr(actual_room)&&
1312 !IsEmptyStr(actual_host))) {
1313 scr_printf("(really ");
1314 if (!IsEmptyStr(actual_user)) scr_printf("<%s> ", actual_user);
1315 if (!IsEmptyStr(actual_room)) scr_printf("in <%s> ", actual_room);
1316 if (!IsEmptyStr(actual_host)) scr_printf("from <%s> ", actual_host);
1323 if (extract_int(buf, 0) == last_session) {
1327 color(BRIGHT_MAGENTA);
1328 scr_printf("%-3s", flags);
1330 last_session = extract_int(buf, 0);
1332 scr_printf("%-25s ", username);
1333 color(BRIGHT_MAGENTA);
1335 scr_printf("%-20s", roomname);
1337 if (screenwidth >= 80) {
1339 if (idletime > rc_idle_threshold) {
1340 /* over 1000d, must be gone fishing */
1341 if (idlehours > 23999) {
1344 } else if (idlehours > 239) {
1345 scr_printf("%3ldd", idlehours / 24);
1347 } else if (idlehours > 9) {
1348 scr_printf("%1ldd%02ld",
1351 /* less than 10 hours */
1354 scr_printf("%1ld:%02ld", idlehours, idlemins);
1362 fromhost[24] = '\0';
1363 scr_printf("%-24s", fromhost);
1374 void enternew(CtdlIPC *ipc, char *desc, char *buf, int maxlen)
1377 snprintf(bbb, sizeof bbb, "Enter in your new %s: ", desc);
1378 newprompt(bbb, buf, maxlen);
1383 int shift(int argc, char **argv, int start, int count) {
1386 for (i=start; i<(argc-count); ++i) {
1387 argv[i] = argv[i+count];
1389 argc = argc - count;
1393 static void statusHook(char *s) {
1400 int main(int argc, char **argv)
1403 char aaa[100], bbb[100];/* general purpose variables */
1404 char argbuf[64]; /* command line buf */
1405 char nonce[NONCE_SIZE];
1406 char *telnet_client_host = NULL;
1407 char *sptr, *sptr2; /* USed to extract the nonce */
1408 char hexstring[MD5_HEXSTRING_SIZE];
1409 int stored_password = 0;
1411 struct ctdlipcmisc chek;
1412 struct ctdluser *myself = NULL;
1413 CtdlIPC* ipc; /* Our server connection */
1414 int r; /* IPC result code */
1415 int rv = 0; /* fetch but ignore syscall return value to suppress warnings */
1419 char relhome[PATH_MAX]="";
1420 char ctdldir[PATH_MAX]=CTDLDIR;
1422 #ifdef HAVE_BACKTRACE
1423 eCrashParameters params;
1424 // eCrashSymbolTable symbol_table;
1426 calc_dirs_n_files(relh, home, relhome, ctdldir, 0);
1428 #ifdef HAVE_BACKTRACE
1429 bzero(¶ms, sizeof(params));
1430 params.filename = file_pid_paniclog;
1431 // panic_fd=open(file_pid_paniclog, O_APPEND|O_CREAT|O_DIRECT);
1432 params.filep = fopen(file_pid_paniclog, "a+");
1433 params.debugLevel = ECRASH_DEBUG_VERBOSE;
1434 params.dumpAllThreads = TRUE;
1435 params.useBacktraceSymbols = 1;
1436 /// BuildSymbolTable(&symbol_table);
1437 // params.symbolTable = &symbol_table;
1438 params.signals[0]=SIGSEGV;
1439 params.signals[1]=SIGILL;
1440 params.signals[2]=SIGBUS;
1441 params.signals[3]=SIGABRT;
1443 eCrash_Init(¶ms);
1445 setIPCErrorPrintf(scr_printf);
1446 setCryptoStatusHook(statusHook);
1448 /* Permissions sanity check - don't run citadel setuid/setgid */
1449 if (getuid() != geteuid()) {
1450 scr_printf("Please do not run citadel setuid!\n");
1452 } else if (getgid() != getegid()) {
1453 scr_printf("Please do not run citadel setgid!\n");
1457 stty_ctdl(SB_SAVE); /* Store the old terminal parameters */
1458 load_command_set(); /* parse the citadel.rc file */
1459 stty_ctdl(SB_NO_INTR); /* Install the new ones */
1460 /* signal(SIGHUP, dropcarr);FIXME */ /* Cleanup gracefully if carrier is dropped */
1461 signal(SIGPIPE, dropcarr); /* Cleanup gracefully if local conn. dropped */
1462 signal(SIGTERM, dropcarr); /* Cleanup gracefully if terminated */
1463 signal(SIGCONT, catch_sigcont); /* Catch SIGCONT so we can reset terminal */
1465 signal(SIGWINCH, scr_winch); /* Window resize signal */
1469 arg_encrypt = RC_DEFAULT;
1473 * Handle command line options as if we were called like /bin/login
1474 * (i.e. from in.telnetd)
1476 for (a=0; a<argc; ++a) {
1477 if ((argc > a+1) && (!strcmp(argv[a], "-h")) ) {
1478 telnet_client_host = argv[a+1];
1479 argc = shift(argc, argv, a, 2);
1481 if (!strcmp(argv[a], "-x")) {
1483 arg_encrypt = RC_NO;
1485 argc = shift(argc, argv, a, 1);
1487 if (!strcmp(argv[a], "-X")) {
1489 arg_encrypt = RC_YES;
1490 argc = shift(argc, argv, a, 1);
1492 fprintf(stderr, "Not compiled with encryption support");
1496 if (!strcmp(argv[a], "-p")) {
1499 if (chdir(CTDLDIR) < 0) {
1500 perror("can't change to " CTDLDIR);
1505 * Drop privileges if necessary. We stat
1506 * citadel.config to get the uid/gid since it's
1507 * guaranteed to have the uid/gid we want.
1509 if (!getuid() || !getgid()) {
1510 if (stat(file_citadel_config, &st) < 0) {
1511 perror("couldn't stat citadel.config");
1514 if (!getgid() && (setgid(st.st_gid) < 0)) {
1515 perror("couldn't change gid");
1518 if (!getuid() && (setuid(st.st_uid) < 0)) {
1519 perror("couldn't change uid");
1523 scr_printf("Privileges changed to uid %d gid %d\n",
1524 getuid(), getgid());
1527 argc = shift(argc, argv, a, 1);
1535 newprompt("Connect to (return for local server): ", hostbuf, 64);
1538 scr_printf("Attaching to server...\n");
1539 ipc = CtdlIPC_new(argc, argv, hostbuf, portbuf);
1541 error_printf("Can't connect: %s\n", strerror(errno));
1545 CtdlIPC_SetNetworkStatusCallback(ipc, scr_wait_indicator);
1547 if (!(ipc->isLocal)) {
1548 scr_printf("Connected to %s [%s].\n", ipc->ip_hostname, ipc->ip_address);
1551 ipc_for_signal_handlers = ipc; /* KLUDGE cover your eyes */
1553 CtdlIPC_chat_recv(ipc, aaa);
1554 if (aaa[0] != '2') {
1555 scr_printf("%s\n", &aaa[4]);
1556 logoff(ipc, atoi(aaa));
1559 /* If there is a [nonce] at the end, put the nonce in <nonce>, else nonce
1563 if ((sptr = strchr(aaa, '<')) == NULL)
1569 if ((sptr2 = strchr(sptr, '>')) == NULL)
1577 strncpy(nonce, sptr, (size_t)NONCE_SIZE);
1582 /* Evaluate encryption preferences */
1583 if (arg_encrypt != RC_NO && rc_encrypt != RC_NO) {
1584 if (!ipc->isLocal || arg_encrypt == RC_YES || rc_encrypt == RC_YES) {
1585 secure = (CtdlIPCStartEncryption(ipc, aaa) / 100 == 2) ? 1 : 0;
1587 error_printf("Can't encrypt: %s\n", aaa);
1592 get_serv_info(ipc, telnet_client_host);
1593 scr_printf("%-24s\n%s\n%s\n", ipc->ServInfo.software, ipc->ServInfo.humannode,
1594 ipc->ServInfo.site_location);
1596 screenwidth = 80; /* default screen dimensions */
1599 scr_printf(" pause next stop\n");
1600 scr_printf(" ctrl-s ctrl-o ctrl-c\n\n");
1601 formout(ipc, "hello"); /* print the opening greeting */
1604 GSTA: /* See if we have a username and password on disk */
1605 if (rc_remember_passwords) {
1606 get_stored_password(hostbuf, portbuf, fullname, password);
1607 if (!IsEmptyStr(fullname)) {
1608 r = CtdlIPCTryLogin(ipc, fullname, aaa);
1611 r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
1613 r = CtdlIPCTryPassword(ipc, password, aaa);
1618 load_user_info(aaa);
1619 stored_password = 1;
1622 set_stored_password(hostbuf, portbuf, "", "");
1630 if (!IsEmptyStr(rc_username)) {
1631 strcpy(fullname, rc_username);
1633 newprompt("Enter your name: ", fullname, 29);
1636 if (!strcasecmp(fullname, "new")) { /* just in case */
1637 scr_printf("Please enter the name you wish to log in with.\n");
1640 (!strcasecmp(fullname, "bbs"))
1641 || (!strcasecmp(fullname, "new"))
1642 || (IsEmptyStr(fullname)));
1644 if (!strcasecmp(fullname, "off")) {
1649 /* FIXME this is a stupid way to do guest mode but it's a reasonable test harness FIXME */
1650 if ( (ipc->ServInfo.guest_logins) && (!strcasecmp(fullname, "guest")) ) {
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);
1667 r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
1670 r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
1673 r = CtdlIPCTryPassword(ipc, password, aaa);
1676 r = CtdlIPCTryPassword(ipc, password, aaa);
1681 load_user_info(aaa);
1682 offer_to_remember_password(ipc, hostbuf, portbuf,
1683 fullname, password);
1686 scr_printf("<< wrong password >>\n");
1687 if (!IsEmptyStr(rc_password))
1691 NEWUSR: if (IsEmptyStr(rc_password)) {
1692 scr_printf("'%s' not found.\n", fullname);
1693 scr_printf("Type 'off' if you would like to exit.\n");
1694 if (ipc->ServInfo.newuser_disabled == 1) {
1697 scr_printf("Do you want to create a new user account called '%s'? ",
1704 r = CtdlIPCCreateUser(ipc, fullname, 1, aaa);
1706 scr_printf("%s\n", aaa);
1709 load_user_info(aaa);
1711 while (set_password(ipc) != 0);
1714 enter_config(ipc, 1);
1717 /* Switch color support on or off if we're in user mode */
1718 if (rc_ansi_color == 3) {
1719 if (userflags & US_COLOR)
1725 color(BRIGHT_WHITE);
1726 scr_printf("\n%s\nAccess level: %d (%s)\n"
1727 "User #%ld / Login #%d",
1728 fullname, axlevel, axdefs[(int) axlevel],
1729 usernum, timescalled);
1730 if (lastcall > 0L) {
1731 scr_printf(" / Last login: %s",
1732 asctime(localtime(&lastcall)));
1736 r = CtdlIPCMiscCheck(ipc, &chek, aaa);
1742 scr_printf("*** You have a new private message in Mail>\n");
1744 scr_printf("*** You have %d new private messages in Mail>\n", b);
1746 if (!IsEmptyStr(rc_gotmail_cmd)) {
1747 rv = system(rc_gotmail_cmd);
1750 if ((axlevel >= AxAideU) && (chek.needvalid > 0)) {
1751 scr_printf("*** Users need validation\n");
1753 if (chek.needregis > 0) {
1754 scr_printf("*** Please register.\n");
1755 formout(ipc, "register");
1759 /* Make up some temporary filenames for use in various parts of the
1760 * program. Don't mess with these once they've been set, because we
1761 * will be unlinking them later on in the program and we don't
1762 * want to delete something that we didn't create. */
1763 CtdlMakeTempFileName(temp, sizeof temp);
1764 CtdlMakeTempFileName(temp2, sizeof temp2);
1765 CtdlMakeTempFileName(tempdir, sizeof tempdir);
1767 /* Get screen dimensions. First we go to a default of 80x24. Then
1768 * we try to get the user's actual screen dimensions off the server.
1769 * However, if we're running on an xterm, all this stuff is
1770 * irrelevant because we're going to dynamically size the screen
1771 * during the session.
1775 r = CtdlIPCGetConfig(ipc, &myself, aaa);
1776 if (getenv("TERM") != NULL)
1777 if (!strcmp(getenv("TERM"), "xterm")) {
1780 check_screen_dims();
1782 set_floor_mode(ipc);
1784 /* Enter the lobby */
1785 dotgoto(ipc, "_BASEROOM_", 1, 0);
1787 /* Main loop for the system... user is logged in. */
1792 readmsgs(ipc, LastMessages, ReadForward, 5);
1794 readmsgs(ipc, NewMessages, ReadForward, 0);
1796 /* MAIN COMMAND LOOP */
1798 mcmd = getcmd(ipc, argbuf); /* Get keyboard command */
1801 check_screen_dims(); /* if xterm, get screen size */
1807 formout(ipc, "help");
1810 entmsg(ipc, 0, ((userflags & US_EXTEDIT) ? 2 : 0), 0);
1813 entmsg(ipc, 0, 1, 0);
1816 entmsg(ipc, 0, 2, 0);
1819 entmsg(ipc, 0, ((userflags & US_EXTEDIT) ? 2 : 0), 1);
1821 case 5: /* <G>oto */
1825 case 47: /* <A>bandon */
1826 if (!rc_alt_semantics) {
1831 case 90: /* <.A>bandon */
1832 if (!rc_alt_semantics)
1834 dotgoto(ipc, argbuf, 0, 0);
1836 case 58: /* <M>ail */
1838 dotgoto(ipc, "_MAIL_", 1, 0);
1841 if (!IsEmptyStr(argbuf)) {
1843 dotgoto(ipc, argbuf, 0, 0);
1847 if (!IsEmptyStr(argbuf)) {
1848 if (rc_alt_semantics) {
1851 dotgoto(ipc, argbuf, 0, 0);
1854 case 95: /* what exactly is the numbering scheme supposed to be anyway? --Ford, there isn't one. -IO */
1855 dotungoto(ipc, argbuf);
1858 readmsgs(ipc, AllMessages, ReadForward, 0);
1861 readmsgs(ipc, LastMessages, ReadForward, 5);
1864 readmsgs(ipc, NewMessages, ReadForward, 0);
1867 readmsgs(ipc, AllMessages, ReadReverse, 0);
1870 readmsgs(ipc, OldMessages, ReadReverse, 0);
1873 readmsgs(ipc, LastMessages, ReadForward,
1890 userlist(ipc, argbuf);
1948 if (!rc_alt_semantics) {
1960 cli_image_upload(ipc, "_userpic_");
1963 cli_image_upload(ipc, "_roompic_");
1967 snprintf(aaa, sizeof aaa, "_floorpic_|%d", curr_floor);
1968 cli_image_upload(ipc, aaa);
1972 enternew(ipc, "roomname", aaa, 20);
1973 r = CtdlIPCChangeRoomname(ipc, aaa, bbb);
1975 scr_printf("\n%s\n", bbb);
1978 enternew(ipc, "hostname", aaa, 25);
1979 r = CtdlIPCChangeHostname(ipc, aaa, bbb);
1981 scr_printf("\n%s\n", bbb);
1984 enternew(ipc, "username", aaa, 32);
1985 r = CtdlIPCChangeUsername(ipc, aaa, bbb);
1987 scr_printf("\n%s\n", bbb);
1997 display_help(ipc, argbuf);
2001 formout(ipc, "register");
2006 scr_printf("Are you sure (y/n)? ");
2008 if (!rc_alt_semantics)
2016 scr_printf("All users will be disconnected! "
2017 "Really terminate the server? ");
2019 if (!rc_alt_semantics)
2021 r = CtdlIPCTerminateServerNow(ipc, aaa);
2022 scr_printf("%s\n", aaa);
2031 scr_printf("Do you really want to schedule a "
2032 "server shutdown? ");
2034 r = CtdlIPCTerminateServerScheduled(ipc, 1, aaa);
2038 "The Citadel server will terminate when all users are logged off.\n"
2042 "The Citadel server will not terminate.\n"
2050 network_config_management(ipc, "listrecp",
2051 "Message-by-message mailing list recipients");
2055 network_config_management(ipc, "digestrecp",
2056 "Digest mailing list recipients");
2060 network_config_management(ipc, "ignet_push_share",
2061 "Nodes with which we share this room");
2065 do_ignet_configuration(ipc);
2069 do_filterlist_configuration(ipc);
2073 if (rc_alt_semantics) {
2084 who_is_online(ipc, 0);
2088 who_is_online(ipc, 1);
2092 who_is_online(ipc, 2);
2096 do_system_configuration(ipc);
2100 do_internet_configuration(ipc);
2104 check_message_base(ipc);
2116 enter_config(ipc, 2);
2120 enter_config(ipc, 0);
2121 set_floor_mode(ipc);
2125 enter_config(ipc, 3);
2126 set_floor_mode(ipc);
2130 gotofloor(ipc, argbuf, GF_GOTO);
2134 gotofloor(ipc, argbuf, GF_SKIP);
2138 forget_this_floor(ipc);
2170 knrooms(ipc, floor_mode);
2180 misc_server_cmd(ipc, argbuf);
2184 edit_system_message(ipc, argbuf);
2204 case 110: /* <+> Next room */
2205 gotoroomstep(ipc, 1, 0);
2208 case 111: /* <-> Previous room */
2209 gotoroomstep(ipc, 0, 0);
2212 case 112: /* <>> Next floor */
2213 gotofloorstep(ipc, 1, GF_GOTO);
2216 case 113: /* <<> Previous floor */
2217 gotofloorstep(ipc, 0, GF_GOTO);
2220 case 116: /* <.> skip to <+> Next room */
2221 gotoroomstep(ipc, 1, 1);
2224 case 117: /* <.> skip to <-> Previous room */
2225 gotoroomstep(ipc, 0, 1);
2228 case 118: /* <.> skip to <>> Next floor */
2229 gotofloorstep(ipc, 1, GF_SKIP);
2232 case 119: /* <.> skip to <<> Previous floor */
2233 gotofloorstep(ipc, 0, GF_SKIP);
2244 case 120: /* .KAnonymous */
2245 dotknown(ipc, 0, NULL);
2248 case 121: /* .KDirectory */
2249 dotknown(ipc, 1, NULL);
2252 case 122: /* .KMatch */
2253 dotknown(ipc, 2, argbuf);
2256 case 123: /* .KpreferredOnly */
2257 dotknown(ipc, 3, NULL);
2260 case 124: /* .KPrivate */
2261 dotknown(ipc, 4, NULL);
2264 case 125: /* .KRead only */
2265 dotknown(ipc, 5, NULL);
2268 case 126: /* .KShared */
2269 dotknown(ipc, 6, NULL);
2272 case 127: /* Configure POP3 aggregation */
2273 do_pop3client_configuration(ipc);
2276 case 128: /* Configure XML/RSS feed retrieval */
2277 do_rssclient_configuration(ipc);
2280 default: /* allow some math on the command */
2281 /* commands 100... to 100+MAX_EDITORS-1 will
2282 call the appropriate editor... in other
2283 words, command numbers 100+ will match
2284 the citadel.rc keys editor0, editor1, etc.*/
2285 if (mcmd >= 100 && mcmd < (100+MAX_EDITORS))
2287 /* entmsg mode >=2 select editor */
2288 entmsg(ipc, 0, mcmd - 100 + 2, 0);
2292 } while (termn8 == 0);
2294 TERMN8: scr_printf("%s logged out.", fullname);
2296 color(ORIGINAL_PAIR);
2298 while (marchptr != NULL) {
2299 remove_march(marchptr->march_name, 0);
2302 scr_printf("\n\nType 'off' to disconnect, or next user...\n");
2305 if ((mcmd == 29) || (mcmd == 15)) {
2306 stty_ctdl(SB_RESTORE);
2307 formout(ipc, "goodbye");
2310 /* Free the ungoto list */
2311 for (lp = 0; lp < uglistsize; lp++) {