4 * Main source module for the client program.
15 #if TIME_WITH_SYS_TIME
16 # include <sys/time.h>
20 # include <sys/time.h>
27 #include <sys/types.h>
30 #include <sys/ioctl.h>
35 #include <libcitadel.h>
37 #include "citadel_ipc.h"
40 #include "routines2.h"
41 #include "tuiconfig.h"
45 #include "client_chat.h"
46 #include "client_passwords.h"
47 #include "citadel_decls.h"
53 #include "citadel_dirs.h"
58 #define IFEXPERT if (userflags&US_EXPERT)
59 #define IFNEXPERT if ((userflags&US_EXPERT)==0)
60 #define IFAIDE if (axlevel>=6)
61 #define IFNAIDE if (axlevel<6)
63 int rordercmp(struct ctdlroomlisting *r1, struct ctdlroomlisting *r2);
65 march *marchptr = NULL;
67 /* globals associated with the client program */
68 char temp[PATH_MAX]; /* Name of general-purpose temp file */
69 char temp2[PATH_MAX]; /* Name of general-purpose temp file */
70 char tempdir[PATH_MAX]; /* Name of general-purpose temp directory */
71 char editor_paths[MAX_EDITORS][SIZ]; /* paths to external editors */
72 char printcmd[SIZ]; /* print command */
73 int editor_pid = (-1);
74 char fullname[USERNAME_SIZE];
79 char room_name[ROOMNAMELEN];
80 char *uglist[UGLISTLEN]; /* size of the ungoto list */
81 long uglistlsn[UGLISTLEN]; /* current read position for all the ungoto's. Not going to make any friends with this one. */
83 char is_mail = 0; /* nonzero when we're in a mail room */
84 char axlevel = 0; /* access level */
85 char is_room_aide = 0; /* boolean flag, 1 if room aide */
89 long usernum = 0L; /* user number */
90 time_t lastcall = 0L; /* Date/time of previous login */
92 long highest_msg_read; /* used for <A>bandon room cmd */
93 long maxmsgnum; /* used for <G>oto */
95 char have_xterm = 0; /* are we running on an xterm? */
96 char rc_username[USERNAME_SIZE];
102 char curr_floor = 0; /* number of current floor */
103 char floorlist[128][SIZ]; /* names of floors */
104 int termn8 = 0; /* Set to nonzero to cause a logoff */
105 int secure; /* Set to nonzero when wire is encrypted */
107 extern char instant_msgs; /* instant messages waiting! */
108 extern int rc_ansi_color; /* ansi color value from citadel.rc */
109 extern int next_lazy_cmd;
111 CtdlIPC *ipc_for_signal_handlers; /* KLUDGE cover your eyes */
112 int enable_syslog = 0;
116 * CtdlLogPrintf() ... Write logging information;
117 * simple here to have the same
118 * symbols in the client.
121 void CtdlLogPrintf(enum LogLevel loglevel, const char *format, ...) {
124 va_start(arg_ptr, format);
125 vfprintf(stderr, format, arg_ptr);
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
162 /* Violently kill off any child processes if Citadel is
165 if (getppid() == 1) {
166 kill(0 - getpgrp(), SIGTERM);
168 kill(0 - getpgrp(), SIGKILL);
170 color(ORIGINAL_PAIR); /* Restore the old color settings */
171 stty_ctdl(SB_RESTORE); /* return the old terminal settings */
173 * uncomment the following if you need to know why Citadel exited
174 printf("*** Exit code %d at %s:%d\n", code, file, line);
177 exit(code); /* exit with the proper exit code */
183 * signal catching function for hangups...
185 void dropcarr(int signum)
187 logoff(NULL, 3); /* No IPC when server's already gone! */
193 * catch SIGCONT to reset terminal modes when were are put back into the
196 void catch_sigcont(int signum)
199 signal(SIGCONT, catch_sigcont);
203 /* general purpose routines */
206 void formout(CtdlIPC *ipc, char *name)
208 int r; /* IPC return code */
212 r = CtdlIPCSystemMessage(ipc, name, &text, buf);
214 scr_printf("%s\n", buf);
218 fmout(screenwidth, NULL, text, NULL,
219 ((userflags & US_PAGINATOR) ? 1 : 0),
226 void userlist(CtdlIPC *ipc, char *patn)
232 int r; /* IPC response code */
233 char *listing = NULL;
235 r = CtdlIPCUserListing(ipc, patn, &listing, buf);
237 pprintf("%s\n", buf);
241 pprintf(" User Name Num L Last Visit Logins Messages\n");
242 pprintf("------------------------- ----- - ---------- ------ --------\n");
243 if (listing != NULL) while (!IsEmptyStr(listing)) {
244 extract_token(buf, listing, 0, '\n', sizeof buf);
245 remove_token(listing, 0, '\n');
247 if (sigcaught == 0) {
248 extract_token(fl, buf, 0, '|', sizeof fl);
249 if (pattern(fl, patn) >= 0) {
250 pprintf("%-25s ", fl);
251 pprintf("%5ld %d ", extract_long(buf, 2),
252 extract_int(buf, 1));
253 lc = extract_long(buf, 3);
254 localtime_r(&lc, &tmbuf);
255 pprintf("%02d/%02d/%04d ",
258 (tmbuf.tm_year + 1900));
259 pprintf("%6ld %8ld\n", extract_long(buf, 4), extract_long(buf, 5));
270 * grab assorted info about the user...
272 void load_user_info(char *params)
274 extract_token(fullname, params, 0, '|', sizeof fullname);
275 axlevel = extract_int(params, 1);
276 timescalled = extract_int(params, 2);
277 posted = extract_int(params, 3);
278 userflags = extract_int(params, 4);
279 usernum = extract_long(params, 5);
280 lastcall = extract_long(params, 6);
285 * Remove a room from the march list. 'floornum' is ignored unless
286 * 'roomname' is set to _FLOOR_, in which case all rooms on the requested
287 * floor will be removed from the march list.
289 void remove_march(char *roomname, int floornum)
291 struct march *mptr, *mptr2;
293 if (marchptr == NULL)
296 if ((!strcasecmp(marchptr->march_name, roomname))
297 || ((!strcasecmp(roomname, "_FLOOR_")) && (marchptr->march_floor == floornum))) {
298 mptr = marchptr->next;
304 for (mptr = marchptr; mptr != NULL; mptr = mptr->next) {
306 if ((!strcasecmp(mptr->march_name, roomname))
307 || ((!strcasecmp(roomname, "_FLOOR_"))
308 && (mptr->march_floor == floornum))) {
310 mptr2->next = mptr->next;
321 * Locate the room on the march list which we most want to go to. Each room
322 * is measured given a "weight" of preference based on various factors.
324 char *pop_march(int desired_floor, struct march *_march)
326 static char TheRoom[ROOMNAMELEN];
328 int TheOrder = 32767;
331 struct march *mptr = NULL;
333 strcpy(TheRoom, "_BASEROOM_");
337 for (mptr = _march; mptr != NULL; mptr = mptr->next) {
339 if ((strcasecmp(mptr->march_name, "_BASEROOM_")))
340 weight = weight + 10000;
341 if (mptr->march_floor == desired_floor)
342 weight = weight + 5000;
344 weight = weight + ((128 - (mptr->march_floor)) * 128);
345 weight = weight + (128 - (mptr->march_order));
347 if (weight > TheWeight) {
349 strcpy(TheRoom, mptr->march_name);
350 TheFloor = mptr->march_floor;
351 TheOrder = mptr->march_order;
359 * jump directly to a room
361 void dotgoto(CtdlIPC *ipc, char *towhere, int display_name, int fromungoto)
363 char aaa[SIZ], bbb[SIZ];
365 int newmailcount = 0;
366 int partial_match, best_match;
368 int ugpos = uglistsize;
369 int r; /* IPC result code */
370 struct ctdlipcroom *room = NULL;
372 /* store ungoto information */
373 if (fromungoto == 0) {
374 /* sloppy slide them all down, hey it's the client, who cares. :-) */
375 if (uglistsize >= (UGLISTLEN-1)) {
378 for (lp = 0; lp < (UGLISTLEN-1); lp++) {
379 uglist[lp] = uglist[lp+1];
380 uglistlsn[lp] = uglistlsn[lp+1];
387 uglist[ugpos] = malloc(strlen(room_name)+1);
388 strcpy(uglist[ugpos], room_name);
389 uglistlsn[ugpos] = ls;
392 /* first try an exact match */
393 r = CtdlIPCGotoRoom(ipc, towhere, "", &room, aaa);
395 newprompt("Enter room password: ", bbb, 9);
396 r = CtdlIPCGotoRoom(ipc, towhere, bbb, &room, aaa);
398 scr_printf("Wrong password.\n");
404 * If a match is not found, try a partial match.
405 * Partial matches anywhere in the string carry a weight of 1,
406 * left-aligned matches carry a weight of 2. Pick the room that
407 * has the highest-weighted match. Do not match on forgotten
411 struct march *march = NULL;
416 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, AllFloors, &march, aaa);
418 /* Run the roomlist; free the data as we go */
419 struct march *mp = march; /* Current */
423 if (pattern(mp->march_name, towhere) >= 0) {
426 if (!strncasecmp(mp->march_name, towhere, strlen(towhere))) {
429 if (partial_match > best_match) {
430 strcpy(bbb, mp->march_name);
431 best_match = partial_match;
433 /* Both pointers are NULL at end of list */
440 if (IsEmptyStr(bbb)) {
441 scr_printf("No room '%s'.\n", towhere);
444 r = CtdlIPCGotoRoom(ipc, bbb, "", &room, aaa);
446 if (r / 100 != 1 && r / 100 != 2) {
447 scr_printf("%s\n", aaa);
450 safestrncpy(room_name, room->RRname, ROOMNAMELEN);
451 room_flags = room->RRflags;
452 room_flags2 = room->RRflags2;
453 from_floor = curr_floor;
454 curr_floor = room->RRfloor;
456 remove_march(room_name, 0);
457 if (!strcasecmp(towhere, "_BASEROOM_"))
458 remove_march(towhere, 0);
460 next_lazy_cmd = 5; /* Don't read new if no new msgs */
461 if ((from_floor != curr_floor) && (display_name > 0) && (floor_mode == 1)) {
462 if (floorlist[(int) curr_floor][0] == 0)
464 scr_printf("(Entering floor: %s)\n", &floorlist[(int) curr_floor][0]);
466 if (display_name == 1) {
468 scr_printf("%s ", room_name);
472 if (display_name != 2) {
473 color(BRIGHT_YELLOW);
474 scr_printf("%d ", room->RRunread);
476 scr_printf("new of ");
477 color(BRIGHT_YELLOW);
478 scr_printf("%d ", room->RRtotal);
480 scr_printf("messages.\n");
482 highest_msg_read = room->RRlastread;
483 maxmsgnum = room->RRhighest;
484 is_mail = room->RRismailbox;
485 is_room_aide = room->RRaide;
486 ls = room->RRlastread;
488 /* read info file if necessary */
489 if (room->RRinfoupdated > 0)
492 /* check for newly arrived mail if we can */
493 newmailcount = room->RRnewmail;
494 if (newmailcount > 0) {
496 if (newmailcount == 1) {
497 scr_printf("*** A new mail message has arrived.\n");
500 scr_printf("*** %d new mail messages have arrived.\n",
504 if (!IsEmptyStr(rc_gotmail_cmd)) {
505 system(rc_gotmail_cmd);
508 status_line(ipc->ServInfo.humannode, ipc->ServInfo.site_location,
509 room_name, secure, newmailcount);
513 /* Goto next room having unread messages.
514 * We want to skip over rooms that the user has already been to, and take the
515 * user back to the lobby when done. The room we end up in is placed in
516 * newroom - which is set to 0 (the lobby) initially.
518 void gotonext(CtdlIPC *ipc)
521 struct march *mptr, *mptr2;
522 char next_room[ROOMNAMELEN];
523 int r; /* IPC response code */
525 /* Check to see if the march-mode list is already allocated.
526 * If it is, pop the first room off the list and go there.
528 if (marchptr == NULL) {
529 r = CtdlIPCKnownRooms(ipc, SubscribedRoomsWithNewMessages,
530 AllFloors, &marchptr, buf);
532 /* add _BASEROOM_ to the end of the march list, so the user will end up
533 * in the system base room (usually the Lobby>) at the end of the loop
535 mptr = (struct march *) malloc(sizeof(struct march));
537 mptr->march_order = 0;
538 mptr->march_floor = 0;
539 strcpy(mptr->march_name, "_BASEROOM_");
540 if (marchptr == NULL) {
544 while (mptr2->next != NULL)
549 * ...and remove the room we're currently in, so a <G>oto doesn't make us
550 * walk around in circles
552 remove_march(room_name, 0);
554 if (marchptr != NULL) {
555 strcpy(next_room, pop_march(curr_floor, marchptr));
557 strcpy(next_room, "_BASEROOM_");
559 remove_march(next_room, 0);
560 dotgoto(ipc, next_room, 1, 0);
564 * forget all rooms on a given floor
566 void forget_all_rooms_on(CtdlIPC *ipc, int ffloor)
569 struct march *flist = NULL;
570 struct march *fptr = NULL;
571 struct ctdlipcroom *room = NULL;
572 int r; /* IPC response code */
574 scr_printf("Forgetting all rooms on %s...\n", &floorlist[ffloor][0]);
576 remove_march("_FLOOR_", ffloor);
577 r = CtdlIPCKnownRooms(ipc, AllAccessibleRooms, ffloor, &flist, buf);
579 scr_printf("Error %d: %s\n", r, buf);
583 r = CtdlIPCGotoRoom(ipc, flist->march_name, "", &room, buf);
585 r = CtdlIPCForgetRoom(ipc, buf);
587 scr_printf("Error %d: %s\n", r, buf);
595 if (room) free(room);
600 * routine called by gotofloor() to move to a new room on a new floor
602 void gf_toroom(CtdlIPC *ipc, char *towhere, int mode)
604 int floor_being_left;
606 floor_being_left = curr_floor;
608 if (mode == GF_GOTO) { /* <;G>oto mode */
610 dotgoto(ipc, towhere, 1, 0);
612 else if (mode == GF_SKIP) { /* <;S>kip mode */
613 dotgoto(ipc, towhere, 1, 0);
614 remove_march("_FLOOR_", floor_being_left);
616 else if (mode == GF_ZAP) { /* <;Z>ap mode */
617 dotgoto(ipc, towhere, 1, 0);
618 remove_march("_FLOOR_", floor_being_left);
619 forget_all_rooms_on(ipc, floor_being_left);
627 void gotofloor(CtdlIPC *ipc, char *towhere, int mode)
630 int r; /* IPC response code */
632 char buf[SIZ], targ[SIZ];
634 if (floorlist[0][0] == 0)
637 for (a = 0; a < 128; ++a)
638 if (!strcasecmp(&floorlist[a][0], towhere))
642 for (a = 0; a < 128; ++a) {
643 if (!strncasecmp(&floorlist[a][0], towhere, strlen(towhere))) {
649 for (a = 0; a < 128; ++a)
650 if (pattern(towhere, &floorlist[a][0]) > 0)
654 scr_printf("No floor '%s'.\n", towhere);
657 for (mptr = marchptr; mptr != NULL; mptr = mptr->next) {
658 if ((mptr->march_floor) == tofloor) {
659 gf_toroom(ipc, mptr->march_name, mode);
664 /* Find first known room on the floor */
668 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, tofloor, &mptr, buf);
670 struct march *tmp = mptr;
672 /*. . . according to room order */
674 strcpy(targ, pop_march(tofloor, mptr));
681 if (!IsEmptyStr(targ)) {
682 gf_toroom(ipc, targ, mode);
686 /* No known rooms on the floor; unzap the first one then */
690 r = CtdlIPCKnownRooms(ipc, AllAccessibleRooms, tofloor, &mptr, buf);
692 struct march *tmp = mptr;
694 /*. . . according to room order */
696 strcpy(targ, pop_march(tofloor, mptr));
703 if (!IsEmptyStr(targ)) {
704 gf_toroom(ipc, targ, mode);
706 scr_printf("There are no rooms on '%s'.\n", &floorlist[tofloor][0]);
711 * Indexing mechanism for a room list, called by gotoroomstep()
713 void room_tree_list_query(struct ctdlroomlisting *rp, char *findrmname, int findrmslot, char *rmname, int *rmslot, int *rmtotal)
715 char roomname[ROOMNAMELEN];
716 static int cur_rmslot = 0;
723 if (rp->lnext != NULL) {
724 room_tree_list_query(rp->lnext, findrmname, findrmslot, rmname, rmslot, rmtotal);
727 if (sigcaught == 0) {
728 strcpy(roomname, rp->rlname);
730 if (rmname != NULL) {
731 if (cur_rmslot == findrmslot) {
732 strcpy(rmname, roomname);
735 if (rmslot != NULL) {
736 if (!strcmp(roomname, findrmname)) {
737 *rmslot = cur_rmslot;
743 if (rp->rnext != NULL) {
744 room_tree_list_query(rp->rnext, findrmname, findrmslot, rmname, rmslot, rmtotal);
747 if ((rmname == NULL) && (rmslot == NULL))
750 if (rmtotal != NULL) {
751 *rmtotal = cur_rmslot;
756 * step through rooms on current floor
758 void gotoroomstep(CtdlIPC *ipc, int direction, int mode)
760 struct march *listing = NULL;
762 int r; /* IPC response code */
764 struct ctdlroomlisting *rl = NULL;
765 struct ctdlroomlisting *rp;
766 struct ctdlroomlisting *rs;
768 char rmname[ROOMNAMELEN];
771 struct ctdlroom *attr = NULL;
773 /* Fetch the existing room config */
774 r = CtdlIPCGetRoomAttributes(ipc, &attr, buf);
776 scr_printf("%s\n", buf);
779 strcpy (room_name , attr->QRname);
782 /* Ask the server for a room list */
783 r = CtdlIPCKnownRooms(ipc, SubscribedRooms, (-1), &listing, buf);
790 for (mptr = listing; mptr != NULL; mptr = mptr->next) {
794 && (mptr->march_floor != curr_floor))
798 rp = malloc(sizeof(struct ctdlroomlisting));
799 strncpy(rp->rlname, mptr->march_name, ROOMNAMELEN);
800 rp->rlflags = mptr->march_flags;
801 rp->rlfloor = mptr->march_floor;
802 rp->rlorder = mptr->march_order;
811 if (rordercmp(rp, rs) < 0) {
812 if (rs->lnext == NULL) {
819 if (rs->rnext == NULL) {
831 /* Find position of current room */
832 room_tree_list_query(NULL, NULL, 0, NULL, NULL, NULL);
833 room_tree_list_query(rl, room_name, 0, NULL, &rmslot, &rmtotal);
835 if (direction == 0) { /* Previous room */
836 /* If we're at the first room, wrap to the last room */
838 rmslot = rmtotal - 1;
842 } else { /* Next room */
843 /* If we're at the last room, wrap to the first room */
844 if (rmslot == rmtotal - 1) {
851 /* Get name of next/previous room */
852 room_tree_list_query(NULL, NULL, 0, NULL, NULL, NULL);
853 room_tree_list_query(rl, NULL, rmslot, rmname, NULL, NULL);
856 room_tree_list_query(rl, NULL, 0, NULL, NULL, NULL);
858 if (mode == 0) { /* not skipping */
861 if (rc_alt_semantics) {
866 /* Free the room list */
868 mptr = listing->next;
873 dotgoto(ipc, rmname, 1, 0);
878 * step through floors on system
880 void gotofloorstep(CtdlIPC *ipc, int direction, int mode)
884 if (floorlist[0][0] == 0)
889 if (direction == 0) { /* Previous floor */
890 if (curr_floor) tofloor = curr_floor - 1;
893 while (!floorlist[tofloor][0]) tofloor--;
894 } else { /* Next floor */
895 if (curr_floor < 127) tofloor = curr_floor + 1;
898 while (!floorlist[tofloor][0] && tofloor < 127) tofloor++;
899 if (!floorlist[tofloor][0]) tofloor = 0;
901 /* ;g works when not in floor mode so . . . */
903 scr_printf("(%s)\n", floorlist[tofloor] );
906 gotofloor(ipc, floorlist[tofloor], mode);
907 if (curr_floor != tofloor) { /* gotofloor failed */
908 curr_floor = tofloor;
909 goto empty_keep_going;
914 * Display user 'preferences'.
916 extern int rc_prompt_control;
917 void read_config(CtdlIPC *ipc)
921 int r; /* IPC response code */
922 char _fullname[USERNAME_SIZE];
924 int _axlevel, _timescalled, _posted;
926 struct ctdluser *user = NULL;
928 /* get misc user info */
929 r = CtdlIPCGetBio(ipc, fullname, &resp, buf);
931 pprintf("%s\n", buf);
934 extract_token(_fullname, buf, 1, '|', sizeof fullname);
935 _usernum = extract_long(buf, 2);
936 _axlevel = extract_int(buf, 3);
937 _lastcall = extract_long(buf, 4);
938 _timescalled = extract_int(buf, 5);
939 _posted = extract_int(buf, 6);
943 /* get preferences */
944 r = CtdlIPCGetConfig(ipc, &user, buf);
946 scr_printf("%s\n", buf);
951 /* show misc user info */
952 scr_printf("%s\nAccess level: %d (%s)\n"
953 "User #%ld / %d Calls / %d Posts",
954 _fullname, _axlevel, axdefs[(int) _axlevel],
955 _usernum, _timescalled, _posted);
956 if (_lastcall > 0L) {
957 scr_printf(" / Curr login: %s",
958 asctime(localtime(&_lastcall)));
962 /* show preferences */
963 scr_printf("Your screen width: "); color(BRIGHT_CYAN); scr_printf("%d", /*user->USscreenwidth*/ screenwidth); color(DIM_WHITE);
964 scr_printf(", height: "); color(BRIGHT_CYAN); scr_printf("%d\n", /*user->USscreenheight*/ screenheight); color(DIM_WHITE);
965 scr_printf("Are you an experienced Citadel user: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_EXPERT) ? "Yes" : "No"); color(DIM_WHITE);
966 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);
967 scr_printf("Prompt after each message: "); color(BRIGHT_CYAN); scr_printf("%s\n", (!(user->flags & US_NOPROMPT))? "Yes" : "No"); color(DIM_WHITE);
968 if ((user->flags & US_NOPROMPT) == 0) {
969 scr_printf("Use 'disappearing' prompts: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_DISAPPEAR)? "Yes" : "No"); color(DIM_WHITE);
971 scr_printf("Pause after each screenful of text: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_PAGINATOR)? "Yes" : "No"); color(DIM_WHITE);
972 if (rc_prompt_control == 3 && (user->flags & US_PAGINATOR)) {
973 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);
975 if (rc_floor_mode == RC_DEFAULT) {
976 scr_printf("View rooms by floor: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_FLOORS)? "Yes" : "No"); color(DIM_WHITE);
978 if (rc_ansi_color == 3) {
979 scr_printf("Enable color support: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_COLOR)? "Yes" : "No"); color(DIM_WHITE);
981 scr_printf("Be unlisted in userlog: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_UNLISTED)? "Yes" : "No"); color(DIM_WHITE);
982 if (!IsEmptyStr(editor_paths[0])) {
983 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);
989 * Display system statistics.
991 void system_info(CtdlIPC *ipc)
996 int mrtg_users, mrtg_active_users;
997 char mrtg_server_uptime[40];
999 int ret; /* IPC response code */
1001 /* get #users, #active & server uptime */
1002 ret = CtdlIPCGenericCommand(ipc, "MRTG|users", NULL, 0, &resp, &bytes, buf);
1003 mrtg_users = extract_int(resp, 0);
1004 remove_token(resp, 0, '\n');
1005 mrtg_active_users = extract_int(resp, 0);
1006 remove_token(resp, 0, '\n');
1007 extract_token(mrtg_server_uptime, resp, 0, '\n', sizeof mrtg_server_uptime);
1011 /* get high message# */
1012 ret = CtdlIPCGenericCommand(ipc, "MRTG|messages", NULL, 0, &resp, &bytes, buf);
1013 mrtg_himessage = extract_long(resp, 0);
1017 /* refresh server info just in case */
1018 CtdlIPCServerInfo(ipc, buf);
1020 scr_printf("You are connected to %s (%s) @%s\n", ipc->ServInfo.nodename, ipc->ServInfo.humannode, ipc->ServInfo.fqdn);
1021 scr_printf("running %s with text client v%.2f,\n", ipc->ServInfo.software, (float)REV_LEVEL/100);
1022 scr_printf("server build %s,\n", ipc->ServInfo.svn_revision, (float)REV_LEVEL/100);
1023 scr_printf("and located in %s.\n", ipc->ServInfo.site_location);
1024 scr_printf("Connected users %d / Active users %d / Highest message #%ld\n", mrtg_users, mrtg_active_users, mrtg_himessage);
1025 scr_printf("Server uptime: %s\n", mrtg_server_uptime);
1026 scr_printf("Your system administrator is %s.\n", ipc->ServInfo.sysadm);
1027 scr_printf("Copyright (C)1987-2008 by the Citadel development team\n");
1031 * forget all rooms on current floor
1033 void forget_this_floor(CtdlIPC *ipc)
1035 if (curr_floor == 0) {
1036 scr_printf("Can't forget this floor.\n");
1039 if (floorlist[0][0] == 0) {
1040 load_floorlist(ipc);
1042 scr_printf("Are you sure you want to forget all rooms on %s? ",
1043 &floorlist[(int) curr_floor][0]);
1048 gf_toroom(ipc, "_BASEROOM_", GF_ZAP);
1053 * Figure out the physical screen dimensions, if we can
1054 * WARNING: this is now called from a signal handler!
1056 void check_screen_dims(void)
1060 unsigned short height; /* rows */
1061 unsigned short width; /* columns */
1062 unsigned short xpixels;
1063 unsigned short ypixels; /* pixels */
1066 if (have_xterm) { /* dynamically size screen if on an xterm */
1067 if (ioctl(0, TIOCGWINSZ, &xwinsz) == 0) {
1069 screenheight = is_curses_enabled() ? (int)xwinsz.height - 1 : (int) xwinsz.height;
1071 screenwidth = (int) xwinsz.width;
1079 * set floor mode depending on client, server, and user settings
1081 void set_floor_mode(CtdlIPC* ipc)
1083 if (ipc->ServInfo.ok_floors == 0) {
1084 floor_mode = 0; /* Don't use floors if the server */
1086 /* doesn't support them! */
1088 if (rc_floor_mode == RC_NO) { /* never use floors */
1091 if (rc_floor_mode == RC_YES) { /* always use floors */
1094 if (rc_floor_mode == RC_DEFAULT) { /* user choice */
1095 floor_mode = ((userflags & US_FLOORS) ? 1 : 0);
1101 * Set or change the user's password
1103 int set_password(CtdlIPC *ipc)
1109 if (!IsEmptyStr(rc_password)) {
1110 strcpy(pass1, rc_password);
1111 strcpy(pass2, rc_password);
1113 IFNEXPERT formout(ipc, "changepw");
1114 newprompt("Enter a new password: ", pass1, -19);
1115 newprompt("Enter it again to confirm: ", pass2, -19);
1119 if (!strcasecmp(pass1, pass2)) {
1120 CtdlIPCChangePassword(ipc, pass1, buf);
1121 scr_printf("%s\n", buf);
1122 offer_to_remember_password(ipc, hostbuf, portbuf, fullname, pass1);
1125 scr_printf("*** They don't match... try again.\n");
1133 * get info about the server we've connected to
1135 void get_serv_info(CtdlIPC *ipc, char *supplied_hostname)
1139 CtdlIPCServerInfo(ipc, buf);
1141 /* be nice and identify ourself to the server */
1142 CtdlIPCIdentifySoftware(ipc, SERVER_TYPE, 0, REV_LEVEL,
1143 (ipc->isLocal ? "local" : CITADEL),
1144 (supplied_hostname) ? supplied_hostname :
1145 /* Look up the , in the bible if you're confused */
1146 (locate_host(ipc, buf), buf), buf);
1149 * Tell the server what our preferred content formats are.
1151 * Originally we preferred HTML over plain text because we can format
1152 * it to the reader's screen width, but since our HTML-to-text parser
1153 * isn't really all that great, it's probably better to just go with
1154 * the plain text when we have it available.
1156 * We also indicate to the server that we prefer to decode Base64 and
1157 * quoted-printable on the client side.
1159 if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "dont_decode") / 100 ) != 2) {
1160 scr_printf("ERROR: Extremely old server; MSG4 framework not supported.\n");
1163 if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "text/plain|text/html") / 100 ) != 2) {
1164 scr_printf("ERROR: Extremely old server; MSG4 framework not supported.\n");
1172 * Record compare function for SortOnlineUsers()
1174 int idlecmp(const void *rec1, const void *rec2) {
1177 i1 = extract_long(rec1, 5);
1178 i2 = extract_long(rec2, 5);
1180 if (i1 < i2) return(1);
1181 if (i1 > i2) return(-1);
1187 * Sort the list of online users by idle time.
1188 * This function frees the supplied buffer, and returns a new one
1189 * to the caller. The caller is responsible for freeing the returned buffer.
1191 char *SortOnlineUsers(char *listing) {
1198 rows = num_tokens(listing, '\n');
1199 sortbuf = malloc(rows * SIZ);
1200 if (sortbuf == NULL) return(listing);
1201 retbuf = malloc(rows * SIZ);
1202 if (retbuf == NULL) {
1207 /* Copy the list into a fixed-record-size array for sorting */
1208 for (i=0; i<rows; ++i) {
1209 memset(buf, 0, SIZ);
1210 extract_token(buf, listing, i, '\n', sizeof buf);
1211 memcpy(&sortbuf[i*SIZ], buf, (size_t)SIZ);
1215 qsort(sortbuf, rows, SIZ, idlecmp);
1217 /* Copy back to a \n delimited list */
1219 for (i=0; i<rows; ++i) {
1220 strcat(retbuf, &sortbuf[i*SIZ]);
1221 if (i<(rows-1)) strcat(retbuf, "\n");
1231 * Display list of users currently logged on to the server
1233 void who_is_online(CtdlIPC *ipc, int longlist)
1235 char buf[SIZ], username[SIZ], roomname[SIZ], fromhost[SIZ];
1237 char actual_user[SIZ], actual_room[SIZ], actual_host[SIZ];
1238 char clientsoft[SIZ];
1240 time_t idletime, idlehours, idlemins, idlesecs;
1241 int last_session = (-1);
1243 char *listing = NULL;
1244 int r; /* IPC response code */
1246 if (longlist == 2) {
1252 color(BRIGHT_WHITE);
1253 pprintf(" User Name Room ");
1254 if (screenwidth >= 80) pprintf(" Idle From host");
1257 pprintf(" ------------------------- --------------------");
1258 if (screenwidth >= 80) pprintf(" ---- ------------------------");
1261 r = CtdlIPCOnlineUsers(ipc, &listing, &timenow, buf);
1262 listing = SortOnlineUsers(listing);
1264 while (!IsEmptyStr(listing)) {
1267 /* Get another line */
1268 extract_token(buf, listing, 0, '\n', sizeof buf);
1269 remove_token(listing, 0, '\n');
1271 extract_token(username, buf, 1, '|', sizeof username);
1272 extract_token(roomname, buf, 2, '|', sizeof roomname);
1273 extract_token(fromhost, buf, 3, '|', sizeof fromhost);
1274 extract_token(clientsoft, buf, 4, '|', sizeof clientsoft);
1275 extract_token(flags, buf, 7, '|', sizeof flags);
1277 idletime = timenow - extract_long(buf, 5);
1278 idlehours = idletime / 3600;
1279 idlemins = (idletime - (idlehours * 3600)) / 60;
1280 idlesecs = (idletime - (idlehours * 3600) - (idlemins * 60));
1282 if (idletime > rc_idle_threshold) {
1289 extract_token(actual_user, buf, 8, '|', sizeof actual_user);
1290 extract_token(actual_room, buf, 9, '|', sizeof actual_room);
1291 extract_token(actual_host, buf, 10, '|', sizeof actual_host);
1293 pprintf(" Flags: %s\n", flags);
1294 pprintf("Session: %d\n", extract_int(buf, 0));
1295 pprintf(" Name: %s\n", username);
1296 pprintf("In room: %s\n", roomname);
1297 pprintf(" Host: %s\n", fromhost);
1298 pprintf(" Client: %s\n", clientsoft);
1299 pprintf(" Idle: %ld:%02ld:%02ld\n",
1304 if ( (!IsEmptyStr(actual_user)&&
1305 !IsEmptyStr(actual_room)&&
1306 !IsEmptyStr(actual_host))) {
1307 pprintf("(really ");
1308 if (!IsEmptyStr(actual_user)) pprintf("<%s> ", actual_user);
1309 if (!IsEmptyStr(actual_room)) pprintf("in <%s> ", actual_room);
1310 if (!IsEmptyStr(actual_host)) pprintf("from <%s> ", actual_host);
1317 if (extract_int(buf, 0) == last_session) {
1321 color(BRIGHT_MAGENTA);
1322 pprintf("%-3s", flags);
1324 last_session = extract_int(buf, 0);
1326 pprintf("%-25s ", username);
1327 color(BRIGHT_MAGENTA);
1329 pprintf("%-20s", roomname);
1331 if (screenwidth >= 80) {
1333 if (idletime > rc_idle_threshold) {
1334 /* over 1000d, must be gone fishing */
1335 if (idlehours > 23999) {
1338 } else if (idlehours > 239) {
1339 pprintf("%3ldd", idlehours / 24);
1341 } else if (idlehours > 9) {
1342 pprintf("%1ldd%02ld",
1345 /* less than 10 hours */
1348 pprintf("%1ld:%02ld", idlehours, idlemins);
1356 fromhost[24] = '\0';
1357 pprintf("%-24s", fromhost);
1368 void enternew(CtdlIPC *ipc, char *desc, char *buf, int maxlen)
1371 snprintf(bbb, sizeof bbb, "Enter in your new %s: ", desc);
1372 newprompt(bbb, buf, maxlen);
1377 int shift(int argc, char **argv, int start, int count) {
1380 for (i=start; i<(argc-count); ++i) {
1381 argv[i] = argv[i+count];
1383 argc = argc - count;
1387 static void statusHook(char *s) {
1395 int main(int argc, char **argv)
1398 char aaa[100], bbb[100];/* general purpose variables */
1399 char argbuf[64]; /* command line buf */
1400 char nonce[NONCE_SIZE];
1401 char *telnet_client_host = NULL;
1402 char *sptr, *sptr2; /* USed to extract the nonce */
1403 char hexstring[MD5_HEXSTRING_SIZE];
1404 int stored_password = 0;
1406 struct ctdlipcmisc chek;
1407 struct ctdluser *myself = NULL;
1408 CtdlIPC* ipc; /* Our server connection */
1409 int r; /* IPC result code */
1413 char relhome[PATH_MAX]="";
1414 char ctdldir[PATH_MAX]=CTDLDIR;
1416 #ifdef HAVE_BACKTRACE
1417 eCrashParameters params;
1418 // eCrashSymbolTable symbol_table;
1420 calc_dirs_n_files(relh, home, relhome, ctdldir, 0);
1422 #ifdef HAVE_BACKTRACE
1423 bzero(¶ms, sizeof(params));
1424 params.filename = file_pid_paniclog;
1425 // panic_fd=open(file_pid_paniclog, O_APPEND|O_CREAT|O_DIRECT);
1426 params.filep = fopen(file_pid_paniclog, "a+");
1427 params.debugLevel = ECRASH_DEBUG_VERBOSE;
1428 params.dumpAllThreads = TRUE;
1429 params.useBacktraceSymbols = 1;
1430 /// BuildSymbolTable(&symbol_table);
1431 // params.symbolTable = &symbol_table;
1432 params.signals[0]=SIGSEGV;
1433 params.signals[1]=SIGILL;
1434 params.signals[2]=SIGBUS;
1435 params.signals[3]=SIGABRT;
1437 eCrash_Init(¶ms);
1439 setIPCDeathHook(screen_delete);
1440 setIPCErrorPrintf(err_printf);
1441 setCryptoStatusHook(statusHook);
1443 /* Permissions sanity check - don't run citadel setuid/setgid */
1444 if (getuid() != geteuid()) {
1445 err_printf("Please do not run citadel setuid!\n");
1447 } else if (getgid() != getegid()) {
1448 err_printf("Please do not run citadel setgid!\n");
1452 stty_ctdl(SB_SAVE); /* Store the old terminal parameters */
1453 load_command_set(); /* parse the citadel.rc file */
1454 stty_ctdl(SB_NO_INTR); /* Install the new ones */
1455 /* signal(SIGHUP, dropcarr);FIXME */ /* Cleanup gracefully if carrier is dropped */
1456 signal(SIGPIPE, dropcarr); /* Cleanup gracefully if local conn. dropped */
1457 signal(SIGTERM, dropcarr); /* Cleanup gracefully if terminated */
1458 signal(SIGCONT, catch_sigcont); /* Catch SIGCONT so we can reset terminal */
1460 signal(SIGWINCH, scr_winch); /* Window resize signal */
1464 arg_encrypt = RC_DEFAULT;
1466 #if defined(HAVE_CURSES_H) && !defined(DISABLE_CURSES)
1467 arg_screen = RC_DEFAULT;
1471 * Handle command line options as if we were called like /bin/login
1472 * (i.e. from in.telnetd)
1474 for (a=0; a<argc; ++a) {
1475 if ((argc > a+1) && (!strcmp(argv[a], "-h")) ) {
1476 telnet_client_host = argv[a+1];
1477 argc = shift(argc, argv, a, 2);
1479 if (!strcmp(argv[a], "-x")) {
1481 arg_encrypt = RC_NO;
1483 argc = shift(argc, argv, a, 1);
1485 if (!strcmp(argv[a], "-X")) {
1487 arg_encrypt = RC_YES;
1488 argc = shift(argc, argv, a, 1);
1490 fprintf(stderr, "Not compiled with encryption support");
1494 if (!strcmp(argv[a], "-s")) {
1495 #if defined(HAVE_CURSES_H) && !defined(DISABLE_CURSES)
1498 argc = shift(argc, argv, a, 1);
1500 if (!strcmp(argv[a], "-S")) {
1501 #if defined(HAVE_CURSES_H) && !defined(DISABLE_CURSES)
1502 arg_screen = RC_YES;
1504 argc = shift(argc, argv, a, 1);
1506 if (!strcmp(argv[a], "-p")) {
1509 if (chdir(CTDLDIR) < 0) {
1510 perror("can't change to " CTDLDIR);
1515 * Drop privileges if necessary. We stat
1516 * citadel.config to get the uid/gid since it's
1517 * guaranteed to have the uid/gid we want.
1519 if (!getuid() || !getgid()) {
1520 if (stat(file_citadel_config, &st) < 0) {
1521 perror("couldn't stat citadel.config");
1524 if (!getgid() && (setgid(st.st_gid) < 0)) {
1525 perror("couldn't change gid");
1528 if (!getuid() && (setuid(st.st_uid) < 0)) {
1529 perror("couldn't change uid");
1533 scr_printf("Privileges changed to uid %d gid %d\n",
1534 getuid(), getgid());
1537 argc = shift(argc, argv, a, 1);
1545 newprompt("Connect to (return for local server): ", hostbuf, 64);
1548 sln_printf("Attaching to server... \r");
1550 ipc = CtdlIPC_new(argc, argv, hostbuf, portbuf);
1553 error_printf("Can't connect: %s\n", strerror(errno));
1556 #if defined(HAVE_CURSES_H) && !defined(DISABLE_CURSES)
1557 CtdlIPC_SetNetworkStatusCallback(ipc, wait_indicator);
1559 ipc_for_signal_handlers = ipc; /* KLUDGE cover your eyes */
1561 CtdlIPC_chat_recv(ipc, aaa);
1562 if (aaa[0] != '2') {
1563 scr_printf("%s\n", &aaa[4]);
1564 logoff(ipc, atoi(aaa));
1567 /* If there is a [nonce] at the end, put the nonce in <nonce>, else nonce
1571 if ((sptr = strchr(aaa, '<')) == NULL)
1577 if ((sptr2 = strchr(sptr, '>')) == NULL)
1585 strncpy(nonce, sptr, (size_t)NONCE_SIZE);
1590 /* Evaluate encryption preferences */
1591 if (arg_encrypt != RC_NO && rc_encrypt != RC_NO) {
1592 if (!ipc->isLocal || arg_encrypt == RC_YES || rc_encrypt == RC_YES) {
1593 secure = (CtdlIPCStartEncryption(ipc, aaa) / 100 == 2) ? 1 : 0;
1595 error_printf("Can't encrypt: %s\n", aaa);
1600 get_serv_info(ipc, telnet_client_host);
1601 scr_printf("%-24s\n%s\n%s\n", ipc->ServInfo.software, ipc->ServInfo.humannode,
1602 ipc->ServInfo.site_location);
1605 status_line(ipc->ServInfo.humannode, ipc->ServInfo.site_location, NULL,
1608 screenwidth = 80; /* default screen dimensions */
1611 scr_printf(" pause next stop\n");
1612 scr_printf(" ctrl-s ctrl-o ctrl-c\n\n");
1613 formout(ipc, "hello"); /* print the opening greeting */
1616 GSTA: /* See if we have a username and password on disk */
1617 if (rc_remember_passwords) {
1618 get_stored_password(hostbuf, portbuf, fullname, password);
1619 if (!IsEmptyStr(fullname)) {
1620 r = CtdlIPCTryLogin(ipc, fullname, aaa);
1623 r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
1625 r = CtdlIPCTryPassword(ipc, password, aaa);
1630 load_user_info(aaa);
1631 stored_password = 1;
1634 set_stored_password(hostbuf, portbuf, "", "");
1642 if (!IsEmptyStr(rc_username)) {
1643 strcpy(fullname, rc_username);
1645 newprompt("Enter your name: ", fullname, 29);
1648 if (!strcasecmp(fullname, "new")) { /* just in case */
1649 scr_printf("Please enter the name you wish to log in with.\n");
1652 (!strcasecmp(fullname, "bbs"))
1653 || (!strcasecmp(fullname, "new"))
1654 || (IsEmptyStr(fullname)));
1656 if (!strcasecmp(fullname, "off")) {
1660 /* sign on to the server */
1661 r = CtdlIPCTryLogin(ipc, fullname, aaa);
1665 /* password authentication */
1666 if (!IsEmptyStr(rc_password)) {
1667 strcpy(password, rc_password);
1669 newprompt("\rPlease enter your password: ", password, -19);
1674 r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
1676 r = CtdlIPCTryPassword(ipc, password, aaa);
1680 load_user_info(aaa);
1681 offer_to_remember_password(ipc, hostbuf, portbuf,
1682 fullname, password);
1685 scr_printf("<< wrong password >>\n");
1686 if (!IsEmptyStr(rc_password))
1690 NEWUSR: if (IsEmptyStr(rc_password)) {
1691 scr_printf("'%s' not found.\n", fullname);
1692 scr_printf("Type 'off' if you would like to exit.\n");
1693 if (ipc->ServInfo.newuser_disabled == 1) {
1696 scr_printf("Do you want to create a new user account called '%s'? ",
1703 r = CtdlIPCCreateUser(ipc, fullname, 1, aaa);
1705 scr_printf("%s\n", aaa);
1708 load_user_info(aaa);
1710 while (set_password(ipc) != 0);
1713 enter_config(ipc, 1);
1716 /* Switch color support on or off if we're in user mode */
1717 if (rc_ansi_color == 3) {
1718 if (userflags & US_COLOR)
1724 color(BRIGHT_WHITE);
1725 scr_printf("\n%s\nAccess level: %d (%s)\n"
1726 "User #%ld / Login #%d",
1727 fullname, axlevel, axdefs[(int) axlevel],
1728 usernum, timescalled);
1729 if (lastcall > 0L) {
1730 scr_printf(" / Last login: %s",
1731 asctime(localtime(&lastcall)));
1735 r = CtdlIPCMiscCheck(ipc, &chek, aaa);
1741 scr_printf("*** You have a new private message in Mail>\n");
1743 scr_printf("*** You have %d new private messages in Mail>\n", b);
1745 if (!IsEmptyStr(rc_gotmail_cmd)) {
1746 system(rc_gotmail_cmd);
1749 if ((axlevel >= 6) && (chek.needvalid > 0)) {
1750 scr_printf("*** Users need validation\n");
1752 if (chek.needregis > 0) {
1753 scr_printf("*** Please register.\n");
1754 formout(ipc, "register");
1758 /* Make up some temporary filenames for use in various parts of the
1759 * program. Don't mess with these once they've been set, because we
1760 * will be unlinking them later on in the program and we don't
1761 * want to delete something that we didn't create. */
1762 CtdlMakeTempFileName(temp, sizeof temp);
1763 CtdlMakeTempFileName(temp2, sizeof temp2);
1764 CtdlMakeTempFileName(tempdir, sizeof tempdir);
1766 /* Get screen dimensions. First we go to a default of 80x24. Then
1767 * we try to get the user's actual screen dimensions off the server.
1768 * However, if we're running on an xterm, all this stuff is
1769 * irrelevant because we're going to dynamically size the screen
1770 * during the session.
1774 r = CtdlIPCGetConfig(ipc, &myself, aaa);
1776 screenwidth = myself->USscreenwidth;
1777 screenheight = myself->USscreenheight;
1779 if (getenv("TERM") != NULL)
1780 if (!strcmp(getenv("TERM"), "xterm")) {
1784 check_screen_dims();
1787 set_floor_mode(ipc);
1789 /* Enter the lobby */
1790 dotgoto(ipc, "_BASEROOM_", 1, 0);
1792 /* Main loop for the system... user is logged in. */
1797 readmsgs(ipc, LastMessages, ReadForward, 5);
1799 readmsgs(ipc, NewMessages, ReadForward, 0);
1801 /* MAIN COMMAND LOOP */
1803 mcmd = getcmd(ipc, argbuf); /* Get keyboard command */
1806 check_screen_dims(); /* if xterm, get screen size */
1812 formout(ipc, "help");
1815 entmsg(ipc, 0, ((userflags & US_EXTEDIT) ? 2 : 0), 0);
1818 entmsg(ipc, 0, 1, 0);
1821 entmsg(ipc, 0, 2, 0);
1824 entmsg(ipc, 0, ((userflags & US_EXTEDIT) ? 2 : 0), 1);
1826 case 5: /* <G>oto */
1830 case 47: /* <A>bandon */
1831 if (!rc_alt_semantics) {
1836 case 90: /* <.A>bandon */
1837 if (!rc_alt_semantics)
1839 dotgoto(ipc, argbuf, 0, 0);
1841 case 58: /* <M>ail */
1843 dotgoto(ipc, "_MAIL_", 1, 0);
1846 if (!IsEmptyStr(argbuf)) {
1848 dotgoto(ipc, argbuf, 0, 0);
1852 if (!IsEmptyStr(argbuf)) {
1853 if (rc_alt_semantics) {
1856 dotgoto(ipc, argbuf, 0, 0);
1859 case 95: /* what exactly is the numbering scheme supposed to be anyway? --Ford, there isn't one. -IO */
1860 dotungoto(ipc, argbuf);
1863 readmsgs(ipc, AllMessages, ReadForward, 0);
1866 readmsgs(ipc, LastMessages, ReadForward, 5);
1869 readmsgs(ipc, NewMessages, ReadForward, 0);
1872 readmsgs(ipc, AllMessages, ReadReverse, 0);
1875 readmsgs(ipc, OldMessages, ReadReverse, 0);
1878 readmsgs(ipc, LastMessages, ReadForward,
1895 userlist(ipc, argbuf);
1953 if (!rc_alt_semantics) {
1965 cli_image_upload(ipc, "_userpic_");
1968 cli_image_upload(ipc, "_roompic_");
1972 snprintf(aaa, sizeof aaa, "_floorpic_|%d", curr_floor);
1973 cli_image_upload(ipc, aaa);
1977 enternew(ipc, "roomname", aaa, 20);
1978 r = CtdlIPCChangeRoomname(ipc, aaa, bbb);
1980 scr_printf("\n%s\n", bbb);
1983 enternew(ipc, "hostname", aaa, 25);
1984 r = CtdlIPCChangeHostname(ipc, aaa, bbb);
1986 scr_printf("\n%s\n", bbb);
1989 enternew(ipc, "username", aaa, 32);
1990 r = CtdlIPCChangeUsername(ipc, aaa, bbb);
1992 scr_printf("\n%s\n", bbb);
2002 display_help(ipc, argbuf);
2006 formout(ipc, "register");
2011 scr_printf("Are you sure (y/n)? ");
2013 if (!rc_alt_semantics)
2021 scr_printf("All users will be disconnected! "
2022 "Really terminate the server? ");
2024 if (!rc_alt_semantics)
2026 r = CtdlIPCTerminateServerNow(ipc, aaa);
2027 scr_printf("%s\n", aaa);
2036 scr_printf("Do you really want to schedule a "
2037 "server shutdown? ");
2039 r = CtdlIPCTerminateServerScheduled(ipc, 1, aaa);
2043 "The Citadel server will terminate when all users are logged off.\n"
2047 "The Citadel server will not terminate.\n"
2055 network_config_management(ipc, "listrecp",
2056 "Message-by-message mailing list recipients");
2060 network_config_management(ipc, "digestrecp",
2061 "Digest mailing list recipients");
2065 network_config_management(ipc, "ignet_push_share",
2066 "Nodes with which we share this room");
2070 do_ignet_configuration(ipc);
2074 do_filterlist_configuration(ipc);
2078 if (rc_alt_semantics) {
2091 stty_ctdl(SB_RESTORE);
2092 snprintf(aaa, sizeof aaa, "USERNAME=\042%s\042; export USERNAME;"
2093 "exec ./subsystem %ld %d %d", fullname,
2094 usernum, screenwidth, axlevel);
2096 stty_ctdl(SB_NO_INTR);
2099 scr_printf("*** Can't run doors when server is not local.\n");
2104 who_is_online(ipc, 0);
2108 who_is_online(ipc, 1);
2112 who_is_online(ipc, 2);
2116 do_system_configuration(ipc);
2120 do_internet_configuration(ipc);
2124 check_message_base(ipc);
2136 enter_config(ipc, 2);
2140 enter_config(ipc, 0);
2141 set_floor_mode(ipc);
2145 enter_config(ipc, 3);
2146 set_floor_mode(ipc);
2150 gotofloor(ipc, argbuf, GF_GOTO);
2154 gotofloor(ipc, argbuf, GF_SKIP);
2158 forget_this_floor(ipc);
2190 knrooms(ipc, floor_mode);
2200 misc_server_cmd(ipc, argbuf);
2204 edit_system_message(ipc, argbuf);
2228 case 110: /* <+> Next room */
2229 gotoroomstep(ipc, 1, 0);
2232 case 111: /* <-> Previous room */
2233 gotoroomstep(ipc, 0, 0);
2236 case 112: /* <>> Next floor */
2237 gotofloorstep(ipc, 1, GF_GOTO);
2240 case 113: /* <<> Previous floor */
2241 gotofloorstep(ipc, 0, GF_GOTO);
2244 case 116: /* <.> skip to <+> Next room */
2245 gotoroomstep(ipc, 1, 1);
2248 case 117: /* <.> skip to <-> Previous room */
2249 gotoroomstep(ipc, 0, 1);
2252 case 118: /* <.> skip to <>> Next floor */
2253 gotofloorstep(ipc, 1, GF_SKIP);
2256 case 119: /* <.> skip to <<> Previous floor */
2257 gotofloorstep(ipc, 0, GF_SKIP);
2268 case 120: /* .KAnonymous */
2269 dotknown(ipc, 0, NULL);
2272 case 121: /* .KDirectory */
2273 dotknown(ipc, 1, NULL);
2276 case 122: /* .KMatch */
2277 dotknown(ipc, 2, argbuf);
2280 case 123: /* .KpreferredOnly */
2281 dotknown(ipc, 3, NULL);
2284 case 124: /* .KPrivate */
2285 dotknown(ipc, 4, NULL);
2288 case 125: /* .KRead only */
2289 dotknown(ipc, 5, NULL);
2292 case 126: /* .KShared */
2293 dotknown(ipc, 6, NULL);
2296 case 127: /* Configure POP3 aggregation */
2297 do_pop3client_configuration(ipc);
2300 case 128: /* Configure XML/RSS feed retrieval */
2301 do_rssclient_configuration(ipc);
2304 default: /* allow some math on the command */
2305 /* commands 100... to 100+MAX_EDITORS-1 will
2306 call the appropriate editor... in other
2307 words, command numbers 100+ will match
2308 the citadel.rc keys editor0, editor1, etc.*/
2309 if (mcmd >= 100 && mcmd < (100+MAX_EDITORS))
2311 /* entmsg mode >=2 select editor */
2312 entmsg(ipc, 0, mcmd - 100 + 2, 0);
2316 } while (termn8 == 0);
2318 TERMN8: scr_printf("%s logged out.", fullname);
2320 color(ORIGINAL_PAIR);
2322 while (marchptr != NULL) {
2323 remove_march(marchptr->march_name, 0);
2326 sln_printf("\n\nType 'off' to disconnect, or next user...\n");
2329 if ((mcmd == 29) || (mcmd == 15)) {
2331 stty_ctdl(SB_RESTORE);
2332 formout(ipc, "goodbye");
2335 /* Free the ungoto list */
2336 for (lp = 0; lp < uglistsize; lp++) {