+++ /dev/null
-/*
- * Main source module for the client program.
- *
- * Copyright (c) 1987-2018 by the citadel.org team
- *
- * This program is open source software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include "sysdep.h"
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-
-#if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-#endif
-
-#include <limits.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <signal.h>
-#include <pwd.h>
-#include <stdarg.h>
-#include <errno.h>
-#include <libcitadel.h>
-#include "citadel_ipc.h"
-#include "routines.h"
-#include "routines2.h"
-#include "tuiconfig.h"
-#include "rooms.h"
-#include "messages.h"
-#include "commands.h"
-#include "client_chat.h"
-#include "client_passwords.h"
-#include "citadel_decls.h"
-#include "sysdep.h"
-#ifndef HAVE_SNPRINTF
-#include "snprintf.h"
-#endif
-#include "screen.h"
-
-#include "ecrash.h"
-#include "md5.h"
-
-#define IFEXPERT if (userflags&US_EXPERT)
-#define IFNEXPERT if ((userflags&US_EXPERT)==0)
-#define IFAIDE if (axlevel>=AxAideU)
-#define IFNAIDE if (axlevel<AxAideU)
-
-int rordercmp(struct ctdlroomlisting *r1, struct ctdlroomlisting *r2);
-march *marchptr = NULL;
-extern char *moreprompt;
-
-/* globals associated with the client program */
-char temp[PATH_MAX]; /* Name of general-purpose temp file */
-char temp2[PATH_MAX]; /* Name of general-purpose temp file */
-char tempdir[PATH_MAX]; /* Name of general-purpose temp directory */
-char printcmd[SIZ]; /* print command */
-int editor_pid = (-1);
-char fullname[USERNAME_SIZE];
-unsigned room_flags;
-unsigned room_flags2;
-int entmsg_ok = 0;
-char room_name[ROOMNAMELEN];
-char *uglist[UGLISTLEN]; /* size of the ungoto list */
-long uglistlsn[UGLISTLEN]; /* current read position for all the ungoto's. Not going to make any friends with this one. */
-int uglistsize = 0;
-char is_mail = 0; /* nonzero when we're in a mail room */
-char axlevel = AxDeleted; /* access level */
-char is_room_aide = 0; /* boolean flag, 1 if room admin */
-int timescalled;
-int posted;
-unsigned userflags;
-long usernum = 0L; /* user number */
-time_t lastcall = 0L; /* Date/time of previous login */
-char newnow;
-long highest_msg_read; /* used for <A>bandon room cmd */
-long maxmsgnum; /* used for <G>oto */
-char sigcaught = 0;
-char rc_username[USERNAME_SIZE];
-char rc_password[32];
-char hostbuf[SIZ];
-char portbuf[SIZ];
-char rc_floor_mode;
-char floor_mode;
-char curr_floor = 0; /* number of current floor */
-char floorlist[128][SIZ]; /* names of floors */
-int termn8 = 0; /* Set to nonzero to cause a logoff */
-int secure; /* Set to nonzero when wire is encrypted */
-
-extern char instant_msgs; /* instant messages waiting! */
-extern int rc_ansi_color; /* ansi color value from citadel.rc */
-extern int next_lazy_cmd;
-
-CtdlIPC *ipc_for_signal_handlers; /* KLUDGE cover your eyes */
-int enable_syslog = 0;
-
-
-/*
- * here is our 'clean up gracefully and exit' routine
- */
-void ctdl_logoff(char *file, int line, CtdlIPC *ipc, int code)
-{
- int lp;
-
- if (editor_pid > 0) { /* kill the editor if it's running */
- kill(editor_pid, SIGHUP);
- }
-
- /* Free the ungoto list */
- for (lp = 0; lp < uglistsize; lp++) {
- free(uglist[lp]);
- }
-
-/* Shut down the server connection ... but not if the logoff code is 3,
- * because that means we're exiting because we already lost the server.
- */
- if (code != 3) {
- CtdlIPCQuit(ipc);
- }
-
-/*
- * now clean up various things
- */
- unlink(temp);
- unlink(temp2);
- nukedir(tempdir);
-
- /* Violently kill off any child processes if Citadel is
- * the login shell.
- */
- if (getppid() == 1) {
- kill(0 - getpgrp(), SIGTERM);
- sleep(1);
- kill(0 - getpgrp(), SIGKILL);
- }
- color(ORIGINAL_PAIR); /* Restore the old color settings */
- stty_ctdl(SB_RESTORE); /* return the old terminal settings */
- /*
- * uncomment the following if you need to know why Citadel exited
- printf("*** Exit code %d at %s:%d\n", code, file, line);
- sleep(2);
- */
- exit(code); /* exit with the proper exit code */
-}
-
-
-
-/*
- * signal catching function for hangups...
- */
-void dropcarr(int signum)
-{
- logoff(NULL, 3); /* No IPC when server's already gone! */
-}
-
-
-
-/*
- * catch SIGCONT to reset terminal modes when were are put back into the
- * foreground.
- */
-void catch_sigcont(int signum)
-{
- stty_ctdl(SB_LAST);
- signal(SIGCONT, catch_sigcont);
-}
-
-
-/* general purpose routines */
-
-/* display a file */
-void formout(CtdlIPC *ipc, char *name)
-{
- int r; /* IPC return code */
- char buf[SIZ];
- char *text = NULL;
-
- r = CtdlIPCSystemMessage(ipc, name, &text, buf);
- if (r / 100 != 1) {
- scr_printf("%s\n", buf);
- return;
- }
- if (text) {
- fmout(screenwidth, NULL, text, NULL, 1);
- free(text);
- }
-}
-
-
-void userlist(CtdlIPC *ipc, char *patn)
-{
- char buf[SIZ];
- char fl[SIZ];
- struct tm tmbuf;
- time_t lc;
- int r; /* IPC response code */
- char *listing = NULL;
-
- r = CtdlIPCUserListing(ipc, patn, &listing, buf);
- if (r / 100 != 1) {
- scr_printf("%s\n", buf);
- return;
- }
-
- scr_printf(" User Name Num L Last Visit Logins Messages\n");
- scr_printf("------------------------- ----- - ---------- ------ --------\n");
- if (listing != NULL) while (!IsEmptyStr(listing)) {
- extract_token(buf, listing, 0, '\n', sizeof buf);
- remove_token(listing, 0, '\n');
-
- if (sigcaught == 0) {
- extract_token(fl, buf, 0, '|', sizeof fl);
- if (pattern(fl, patn) >= 0) {
- scr_printf("%-25s ", fl);
- scr_printf("%5ld %d ", extract_long(buf, 2),
- extract_int(buf, 1));
- lc = extract_long(buf, 3);
- localtime_r(&lc, &tmbuf);
- scr_printf("%02d/%02d/%04d ",
- (tmbuf.tm_mon + 1),
- tmbuf.tm_mday,
- (tmbuf.tm_year + 1900));
- scr_printf("%6ld %8ld\n", extract_long(buf, 4), extract_long(buf, 5));
- }
-
- }
- }
- free(listing);
- scr_printf("\n");
-}
-
-
-/*
- * grab assorted info about the user...
- */
-void load_user_info(char *params)
-{
- extract_token(fullname, params, 0, '|', sizeof fullname);
- axlevel = extract_int(params, 1);
- timescalled = extract_int(params, 2);
- posted = extract_int(params, 3);
- userflags = extract_int(params, 4);
- usernum = extract_long(params, 5);
- lastcall = extract_long(params, 6);
-}
-
-
-/*
- * Remove a room from the march list. 'floornum' is ignored unless
- * 'roomname' is set to _FLOOR_, in which case all rooms on the requested
- * floor will be removed from the march list.
- */
-void remove_march(char *roomname, int floornum)
-{
- struct march *mptr, *mptr2;
-
- if (marchptr == NULL)
- return;
-
- if ((!strcasecmp(marchptr->march_name, roomname))
- || ((!strcasecmp(roomname, "_FLOOR_")) && (marchptr->march_floor == floornum))) {
- mptr = marchptr->next;
- free(marchptr);
- marchptr = mptr;
- return;
- }
- mptr2 = marchptr;
- for (mptr = marchptr; mptr != NULL; mptr = mptr->next) {
-
- if ((!strcasecmp(mptr->march_name, roomname))
- || ((!strcasecmp(roomname, "_FLOOR_"))
- && (mptr->march_floor == floornum))) {
-
- mptr2->next = mptr->next;
- free(mptr);
- mptr = mptr2;
- } else {
- mptr2 = mptr;
- }
- }
-}
-
-
-/*
- * Locate the room on the march list which we most want to go to. Each room
- * is measured given a "weight" of preference based on various factors.
- */
-char *pop_march(int desired_floor, struct march *_march)
-{
- static char TheRoom[ROOMNAMELEN];
- int TheWeight = 0;
- int weight;
- struct march *mptr = NULL;
-
- strcpy(TheRoom, "_BASEROOM_");
- if (_march == NULL)
- return (TheRoom);
-
- for (mptr = _march; mptr != NULL; mptr = mptr->next) {
- weight = 0;
- if ((strcasecmp(mptr->march_name, "_BASEROOM_")))
- weight = weight + 10000;
- if (mptr->march_floor == desired_floor)
- weight = weight + 5000;
-
- weight = weight + ((128 - (mptr->march_floor)) * 128);
- weight = weight + (128 - (mptr->march_order));
-
- if (weight > TheWeight) {
- TheWeight = weight;
- strcpy(TheRoom, mptr->march_name);
- }
- }
- return (TheRoom);
-}
-
-
-/*
- * jump directly to a room
- */
-void dotgoto(CtdlIPC *ipc, char *towhere, int display_name, int fromungoto)
-{
- char aaa[SIZ], bbb[SIZ];
- static long ls = 0L;
- int newmailcount = 0;
- int partial_match, best_match;
- char from_floor;
- int ugpos = uglistsize;
- int r; /* IPC result code */
- struct ctdlipcroom *room = NULL;
- int rv = 0;
-
- /* store ungoto information */
- if (fromungoto == 0) {
- /* sloppy slide them all down, hey it's the client, who cares. :-) */
- if (uglistsize >= (UGLISTLEN-1)) {
- int lp;
- free (uglist[0]);
- for (lp = 0; lp < (UGLISTLEN-1); lp++) {
- uglist[lp] = uglist[lp+1];
- uglistlsn[lp] = uglistlsn[lp+1];
- }
- ugpos--;
- } else {
- uglistsize++;
- }
-
- uglist[ugpos] = malloc(strlen(room_name)+1);
- strcpy(uglist[ugpos], room_name);
- uglistlsn[ugpos] = ls;
- }
-
- /* first try an exact match */
- r = CtdlIPCGotoRoom(ipc, towhere, "", &room, aaa);
- if (r / 10 == 54) {
- newprompt("Enter room password: ", bbb, 9);
- r = CtdlIPCGotoRoom(ipc, towhere, bbb, &room, aaa);
- if (r / 10 == 54) {
- scr_printf("Wrong password.\n");
- return;
- }
- }
-
- /*
- * If a match is not found, try a partial match.
- * Partial matches anywhere in the string carry a weight of 1,
- * left-aligned matches carry a weight of 2. Pick the room that
- * has the highest-weighted match. Do not match on forgotten
- * rooms.
- */
- if (r / 100 != 2) {
- struct march *march = NULL;
-
- best_match = 0;
- strcpy(bbb, "");
-
- r = CtdlIPCKnownRooms(ipc, SubscribedRooms, AllFloors, &march, aaa);
- if (r / 100 == 1) {
- /* Run the roomlist; free the data as we go */
- struct march *mp = march; /* Current */
-
- while (mp) {
- partial_match = 0;
- if (pattern(mp->march_name, towhere) >= 0) {
- partial_match = 1;
- }
- if (!strncasecmp(mp->march_name, towhere, strlen(towhere))) {
- partial_match = 2;
- }
- if (partial_match > best_match) {
- strcpy(bbb, mp->march_name);
- best_match = partial_match;
- }
- /* Both pointers are NULL at end of list */
- march = mp->next;
- free(mp);
- mp = march;
- }
- }
-
- if (IsEmptyStr(bbb)) {
- scr_printf("No room '%s'.\n", towhere);
- return;
- }
- r = CtdlIPCGotoRoom(ipc, bbb, "", &room, aaa);
- }
- if (r / 100 != 1 && r / 100 != 2) {
- scr_printf("%s\n", aaa);
- return;
- }
- safestrncpy(room_name, room->RRname, ROOMNAMELEN);
- room_flags = room->RRflags;
- room_flags2 = room->RRflags2;
- from_floor = curr_floor;
- curr_floor = room->RRfloor;
-
- /* Determine, based on the room's default view, whether an <E>nter message
- * command will be valid here.
- */
- switch(room->RRdefaultview) {
- case VIEW_BBS:
- case VIEW_MAILBOX:
- case VIEW_BLOG:
- entmsg_ok = 1;
- break;
- default:
- entmsg_ok = 0;
- break;
- }
-
- remove_march(room_name, 0);
- if (!strcasecmp(towhere, "_BASEROOM_"))
- remove_march(towhere, 0);
- if (!room->RRunread)
- next_lazy_cmd = 5; /* Don't read new if no new msgs */
- if ((from_floor != curr_floor) && (display_name > 0) && (floor_mode == 1)) {
- if (floorlist[(int) curr_floor][0] == 0)
- load_floorlist(ipc);
- scr_printf("(Entering floor: %s)\n", &floorlist[(int) curr_floor][0]);
- }
- if (display_name == 1) {
- color(BRIGHT_WHITE);
- scr_printf("%s ", room_name);
- color(DIM_WHITE);
- scr_printf("- ");
- }
- if (display_name != 2) {
- color(BRIGHT_YELLOW);
- scr_printf("%d ", room->RRunread);
- color(DIM_WHITE);
- scr_printf("new of ");
- color(BRIGHT_YELLOW);
- scr_printf("%d ", room->RRtotal);
- color(DIM_WHITE);
- scr_printf("messages.\n");
- }
- highest_msg_read = room->RRlastread;
- maxmsgnum = room->RRhighest;
- is_mail = room->RRismailbox;
- is_room_aide = room->RRaide;
- ls = room->RRlastread;
-
- /* read info file if necessary */
- if (room->RRinfoupdated > 0)
- readinfo(ipc);
-
- /* check for newly arrived mail if we can */
- newmailcount = room->RRnewmail;
- if (newmailcount > 0) {
- color(BRIGHT_RED);
- if (newmailcount == 1) {
- scr_printf("*** A new mail message has arrived.\n");
- }
- else {
- scr_printf("*** %d new mail messages have arrived.\n",
- newmailcount);
- }
- color(DIM_WHITE);
- if (!IsEmptyStr(rc_gotmail_cmd)) {
- rv = system(rc_gotmail_cmd);
- if (rv)
- scr_printf("*** failed to check for mail calling %s Reason %d.\n",
- rc_gotmail_cmd, rv);
- }
- }
- free(room);
-
- if (screenwidth>5) snprintf(&status_line[1], screenwidth-1, "%s | %s | %s | %s | %d new mail |",
- (secure ? "Encrypted" : "Unencrypted"),
- ipc->ServInfo.humannode,
- ipc->ServInfo.site_location,
- room_name,
- newmailcount
- );
-}
-
-/* Goto next room having unread messages.
- * We want to skip over rooms that the user has already been to, and take the
- * user back to the lobby when done. The room we end up in is placed in
- * newroom - which is set to 0 (the lobby) initially.
- */
-void gotonext(CtdlIPC *ipc)
-{
- char buf[SIZ];
- struct march *mptr, *mptr2;
- char next_room[ROOMNAMELEN];
-
- /* Check to see if the march-mode list is already allocated.
- * If it is, pop the first room off the list and go there.
- */
- if (marchptr == NULL) {
- CtdlIPCKnownRooms(ipc, SubscribedRoomsWithNewMessages,
- AllFloors, &marchptr, buf);
-
-/* add _BASEROOM_ to the end of the march list, so the user will end up
- * in the system base room (usually the Lobby>) at the end of the loop
- */
- mptr = (struct march *) malloc(sizeof(struct march));
- mptr->next = NULL;
- mptr->march_order = 0;
- mptr->march_floor = 0;
- strcpy(mptr->march_name, "_BASEROOM_");
- if (marchptr == NULL) {
- marchptr = mptr;
- } else {
- mptr2 = marchptr;
- while (mptr2->next != NULL)
- mptr2 = mptr2->next;
- mptr2->next = mptr;
- }
-/*
- * ...and remove the room we're currently in, so a <G>oto doesn't make us
- * walk around in circles
- */
- remove_march(room_name, 0);
- }
- if (marchptr != NULL) {
- strcpy(next_room, pop_march(curr_floor, marchptr));
- } else {
- strcpy(next_room, "_BASEROOM_");
- }
- remove_march(next_room, 0);
- dotgoto(ipc, next_room, 1, 0);
-}
-
-/*
- * forget all rooms on a given floor
- */
-void forget_all_rooms_on(CtdlIPC *ipc, int ffloor)
-{
- char buf[SIZ];
- struct march *flist = NULL;
- struct march *fptr = NULL;
- struct ctdlipcroom *room = NULL;
- int r; /* IPC response code */
-
- scr_printf("Forgetting all rooms on %s...\n", &floorlist[ffloor][0]);
- remove_march("_FLOOR_", ffloor);
- r = CtdlIPCKnownRooms(ipc, AllAccessibleRooms, ffloor, &flist, buf);
- if (r / 100 != 1) {
- scr_printf("Error %d: %s\n", r, buf);
- return;
- }
- while (flist) {
- r = CtdlIPCGotoRoom(ipc, flist->march_name, "", &room, buf);
- if (r / 100 == 2) {
- r = CtdlIPCForgetRoom(ipc, buf);
- if (r / 100 != 2) {
- scr_printf("Error %d: %s\n", r, buf);
- }
-
- }
- fptr = flist;
- flist = flist->next;
- free(fptr);
- }
- if (room) free(room);
-}
-
-
-/*
- * routine called by gotofloor() to move to a new room on a new floor
- */
-void gf_toroom(CtdlIPC *ipc, char *towhere, int mode)
-{
- int floor_being_left;
-
- floor_being_left = curr_floor;
-
- if (mode == GF_GOTO) { /* <;G>oto mode */
- updatels(ipc);
- dotgoto(ipc, towhere, 1, 0);
- }
- else if (mode == GF_SKIP) { /* <;S>kip mode */
- dotgoto(ipc, towhere, 1, 0);
- remove_march("_FLOOR_", floor_being_left);
- }
- else if (mode == GF_ZAP) { /* <;Z>ap mode */
- dotgoto(ipc, towhere, 1, 0);
- remove_march("_FLOOR_", floor_being_left);
- forget_all_rooms_on(ipc, floor_being_left);
- }
-}
-
-
-/*
- * go to a new floor
- */
-void gotofloor(CtdlIPC *ipc, char *towhere, int mode)
-{
- int a, tofloor;
- int r; /* IPC response code */
- struct march *mptr;
- char buf[SIZ], targ[SIZ];
-
- if (floorlist[0][0] == 0)
- load_floorlist(ipc);
- tofloor = (-1);
- for (a = 0; a < 128; ++a)
- if (!strcasecmp(&floorlist[a][0], towhere))
- tofloor = a;
-
- if (tofloor < 0) {
- for (a = 0; a < 128; ++a) {
- if (!strncasecmp(&floorlist[a][0], towhere, strlen(towhere))) {
- tofloor = a;
- }
- }
- }
- if (tofloor < 0) {
- for (a = 0; a < 128; ++a)
- if (pattern(towhere, &floorlist[a][0]) > 0)
- tofloor = a;
- }
- if (tofloor < 0) {
- scr_printf("No floor '%s'.\n", towhere);
- return;
- }
- for (mptr = marchptr; mptr != NULL; mptr = mptr->next) {
- if ((mptr->march_floor) == tofloor) {
- gf_toroom(ipc, mptr->march_name, mode);
- return;
- }
- }
-
- /* Find first known room on the floor */
-
- strcpy(targ, "");
- mptr = NULL;
- r = CtdlIPCKnownRooms(ipc, SubscribedRooms, tofloor, &mptr, buf);
- if (r / 100 == 1) {
- struct march *tmp = mptr;
-
- /*. . . according to room order */
- if (mptr)
- strcpy(targ, pop_march(tofloor, mptr));
- while (mptr) {
- tmp = mptr->next;
- free(mptr);
- mptr = tmp;
- }
- }
- if (!IsEmptyStr(targ)) {
- gf_toroom(ipc, targ, mode);
- return;
- }
-
- /* No known rooms on the floor; unzap the first one then */
-
- strcpy(targ, "");
- mptr = NULL;
- r = CtdlIPCKnownRooms(ipc, AllAccessibleRooms, tofloor, &mptr, buf);
- if (r / 100 == 1) {
- struct march *tmp = mptr;
-
- /*. . . according to room order */
- if (mptr)
- strcpy(targ, pop_march(tofloor, mptr));
- while (mptr) {
- tmp = mptr->next;
- free(mptr);
- mptr = tmp;
- }
- }
- if (!IsEmptyStr(targ)) {
- gf_toroom(ipc, targ, mode);
- } else {
- scr_printf("There are no rooms on '%s'.\n", &floorlist[tofloor][0]);
- }
-}
-
-/*
- * Indexing mechanism for a room list, called by gotoroomstep()
- */
-void room_tree_list_query(struct ctdlroomlisting *rp, char *findrmname, int findrmslot, char *rmname, int *rmslot, int *rmtotal)
-{
- char roomname[ROOMNAMELEN];
- static int cur_rmslot = 0;
-
- if (rp == NULL) {
- cur_rmslot = 0;
- return;
- }
-
- if (rp->lnext != NULL) {
- room_tree_list_query(rp->lnext, findrmname, findrmslot, rmname, rmslot, rmtotal);
- }
-
- if (sigcaught == 0) {
- strcpy(roomname, rp->rlname);
-
- if (rmname != NULL) {
- if (cur_rmslot == findrmslot) {
- strcpy(rmname, roomname);
- }
- }
- if (rmslot != NULL) {
- if (!strcmp(roomname, findrmname)) {
- *rmslot = cur_rmslot;
- }
- }
- cur_rmslot++;
- }
-
- if (rp->rnext != NULL) {
- room_tree_list_query(rp->rnext, findrmname, findrmslot, rmname, rmslot, rmtotal);
- }
-
- if ((rmname == NULL) && (rmslot == NULL))
- free(rp);
-
- if (rmtotal != NULL) {
- *rmtotal = cur_rmslot;
- }
-}
-
-/*
- * step through rooms on current floor
- */
-void gotoroomstep(CtdlIPC *ipc, int direction, int mode)
-{
- struct march *listing = NULL;
- struct march *mptr;
- int r; /* IPC response code */
- char buf[SIZ];
- struct ctdlroomlisting *rl = NULL;
- struct ctdlroomlisting *rp;
- struct ctdlroomlisting *rs;
- int list_it;
- char rmname[ROOMNAMELEN];
- int rmslot = 0;
- int rmtotal;
-
- /* Ask the server for a room list */
- r = CtdlIPCKnownRooms(ipc, SubscribedRooms, (-1), &listing, buf);
- if (r / 100 != 1) {
- listing = NULL;
- }
-
- load_floorlist(ipc);
-
- for (mptr = listing; mptr != NULL; mptr = mptr->next) {
- list_it = 1;
-
- if ( floor_mode
- && (mptr->march_floor != curr_floor))
- list_it = 0;
-
- if (list_it) {
- rp = malloc(sizeof(struct ctdlroomlisting));
- strncpy(rp->rlname, mptr->march_name, ROOMNAMELEN);
- rp->rlflags = mptr->march_flags;
- rp->rlfloor = mptr->march_floor;
- rp->rlorder = mptr->march_order;
- rp->lnext = NULL;
- rp->rnext = NULL;
-
- rs = rl;
- if (rl == NULL) {
- rl = rp;
- } else {
- while (rp != NULL) {
- if (rordercmp(rp, rs) < 0) {
- if (rs->lnext == NULL) {
- rs->lnext = rp;
- rp = NULL;
- } else {
- rs = rs->lnext;
- }
- } else {
- if (rs->rnext == NULL) {
- rs->rnext = rp;
- rp = NULL;
- } else {
- rs = rs->rnext;
- }
- }
- }
- }
- }
- }
-
- /* Find position of current room */
- room_tree_list_query(NULL, NULL, 0, NULL, NULL, NULL);
- room_tree_list_query(rl, room_name, 0, NULL, &rmslot, &rmtotal);
-
- if (direction == 0) { /* Previous room */
- /* If we're at the first room, wrap to the last room */
- if (rmslot == 0) {
- rmslot = rmtotal - 1;
- } else {
- rmslot--;
- }
- } else { /* Next room */
- /* If we're at the last room, wrap to the first room */
- if (rmslot == rmtotal - 1) {
- rmslot = 0;
- } else {
- rmslot++;
- }
- }
-
- /* Get name of next/previous room */
- room_tree_list_query(NULL, NULL, 0, NULL, NULL, NULL);
- room_tree_list_query(rl, NULL, rmslot, rmname, NULL, NULL);
-
- /* Free the tree */
- room_tree_list_query(rl, NULL, 0, NULL, NULL, NULL);
-
- if (mode == 0) { /* not skipping */
- updatels(ipc);
- }
-
- /* Free the room list */
- while (listing) {
- mptr = listing->next;
- free(listing);
- listing = mptr;
- };
-
- dotgoto(ipc, rmname, 1, 0);
-}
-
-
-/*
- * step through floors on system
- */
-void gotofloorstep(CtdlIPC *ipc, int direction, int mode)
-{
- int tofloor;
-
- if (floorlist[0][0] == 0)
- load_floorlist(ipc);
-
- empty_keep_going:
-
- if (direction == 0) { /* Previous floor */
- if (curr_floor) tofloor = curr_floor - 1;
- else tofloor = 127;
-
- while (!floorlist[tofloor][0]) tofloor--;
- } else { /* Next floor */
- if (curr_floor < 127) tofloor = curr_floor + 1;
- else tofloor = 0;
-
- while (!floorlist[tofloor][0] && tofloor < 127) tofloor++;
- if (!floorlist[tofloor][0]) tofloor = 0;
- }
- /* ;g works when not in floor mode so . . . */
- if (!floor_mode) {
- scr_printf("(%s)\n", floorlist[tofloor] );
- }
-
- gotofloor(ipc, floorlist[tofloor], mode);
- if (curr_floor != tofloor) { /* gotofloor failed */
- curr_floor = tofloor;
- goto empty_keep_going;
- }
-}
-
-/*
- * Display user 'preferences'.
- */
-extern int rc_prompt_control;
-void read_config(CtdlIPC *ipc)
-{
- char buf[SIZ];
- char *resp = NULL;
- int r; /* IPC response code */
- char _fullname[USERNAME_SIZE];
- long _usernum;
- int _axlevel, _timescalled, _posted;
- time_t _lastcall;
- struct ctdluser *user = NULL;
-
- /* get misc user info */
- r = CtdlIPCGetBio(ipc, fullname, &resp, buf);
- if (r / 100 != 1) {
- scr_printf("%s\n", buf);
- return;
- }
- extract_token(_fullname, buf, 1, '|', sizeof fullname);
- _usernum = extract_long(buf, 2);
- _axlevel = extract_int(buf, 3);
- _lastcall = extract_long(buf, 4);
- _timescalled = extract_int(buf, 5);
- _posted = extract_int(buf, 6);
- free(resp);
- resp = NULL;
-
- /* get preferences */
- r = CtdlIPCGetConfig(ipc, &user, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- free(user);
- return;
- }
-
- /* show misc user info */
- scr_printf("%s\nAccess level: %d (%s)\n"
- "User #%ld / %d Calls / %d Posts",
- _fullname, _axlevel, axdefs[(int) _axlevel],
- _usernum, _timescalled, _posted);
- if (_lastcall > 0L) {
- scr_printf(" / Curr login: %s",
- asctime(localtime(&_lastcall)));
- }
- scr_printf("\n");
-
- /* show preferences */
- scr_printf("Are you an experienced Citadel user: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_EXPERT) ? "Yes" : "No"); color(DIM_WHITE);
- 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);
- scr_printf("Prompt after each message: "); color(BRIGHT_CYAN); scr_printf("%s\n", (!(user->flags & US_NOPROMPT))? "Yes" : "No"); color(DIM_WHITE);
- if ((user->flags & US_NOPROMPT) == 0) {
- scr_printf("Use 'disappearing' prompts: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_DISAPPEAR)? "Yes" : "No"); color(DIM_WHITE);
- }
- scr_printf("Pause after each screenful of text: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_PAGINATOR)? "Yes" : "No"); color(DIM_WHITE);
- if (rc_prompt_control == 3 && (user->flags & US_PAGINATOR)) {
- 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);
- }
- if (rc_floor_mode == RC_DEFAULT) {
- scr_printf("View rooms by floor: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_FLOORS)? "Yes" : "No"); color(DIM_WHITE);
- }
- if (rc_ansi_color == 3) {
- scr_printf("Enable color support: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_COLOR)? "Yes" : "No"); color(DIM_WHITE);
- }
- scr_printf("Be unlisted in userlog: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_UNLISTED)? "Yes" : "No"); color(DIM_WHITE);
- if (!IsEmptyStr(editor_path)) {
- 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);
- }
- free(user);
-}
-
-/*
- * Display system statistics.
- */
-void system_info(CtdlIPC *ipc)
-{
- char buf[SIZ];
- char *resp = NULL;
- size_t bytes;
- int mrtg_users, mrtg_active_users;
- char mrtg_server_uptime[40];
- long mrtg_himessage;
-
- /* get #users, #active & server uptime */
- CtdlIPCGenericCommand(ipc, "MRTG|users", NULL, 0, &resp, &bytes, buf);
- mrtg_users = extract_int(resp, 0);
- remove_token(resp, 0, '\n');
- mrtg_active_users = extract_int(resp, 0);
- remove_token(resp, 0, '\n');
- extract_token(mrtg_server_uptime, resp, 0, '\n', sizeof mrtg_server_uptime);
- free(resp);
- resp = NULL;
-
- /* get high message# */
- CtdlIPCGenericCommand(ipc, "MRTG|messages", NULL, 0, &resp, &bytes, buf);
- mrtg_himessage = extract_long(resp, 0);
- free(resp);
- resp = NULL;
-
- /* refresh server info just in case */
- CtdlIPCServerInfo(ipc, buf);
-
- scr_printf("You are connected to %s (%s) @%s\n", ipc->ServInfo.nodename, ipc->ServInfo.humannode, ipc->ServInfo.fqdn);
- scr_printf("running %s with text client v%.2f,\n", ipc->ServInfo.software, (float)CLIENT_VERSION/100);
- scr_printf("server build %s,\n", ipc->ServInfo.svn_revision, (float)CLIENT_VERSION/100);
- scr_printf("and located in %s.\n", ipc->ServInfo.site_location);
- scr_printf("Connected users %d / Active users %d / Highest message #%ld\n", mrtg_users, mrtg_active_users, mrtg_himessage);
- scr_printf("Server uptime: %s\n", mrtg_server_uptime);
- scr_printf("Your system administrator is %s.\n", ipc->ServInfo.sysadm);
-}
-
-/*
- * forget all rooms on current floor
- */
-void forget_this_floor(CtdlIPC *ipc)
-{
- if (curr_floor == 0) {
- scr_printf("Can't forget this floor.\n");
- return;
- }
- if (floorlist[0][0] == 0) {
- load_floorlist(ipc);
- }
- scr_printf("Are you sure you want to forget all rooms on %s? ",
- &floorlist[(int) curr_floor][0]);
- if (yesno() == 0) {
- return;
- }
-
- gf_toroom(ipc, "_BASEROOM_", GF_ZAP);
-}
-
-
-/*
- * set floor mode depending on client, server, and user settings
- */
-void set_floor_mode(CtdlIPC* ipc)
-{
- if (ipc->ServInfo.ok_floors == 0) {
- floor_mode = 0; /* Don't use floors if the server */
- }
- /* doesn't support them! */
- else {
- if (rc_floor_mode == RC_NO) { /* never use floors */
- floor_mode = 0;
- }
- if (rc_floor_mode == RC_YES) { /* always use floors */
- floor_mode = 1;
- }
- if (rc_floor_mode == RC_DEFAULT) { /* user choice */
- floor_mode = ((userflags & US_FLOORS) ? 1 : 0);
- }
- }
-}
-
-/*
- * Set or change the user's password
- */
-int set_password(CtdlIPC *ipc)
-{
- char pass1[20];
- char pass2[20];
- char buf[SIZ];
-
- if (!IsEmptyStr(rc_password)) {
- strcpy(pass1, rc_password);
- strcpy(pass2, rc_password);
- } else {
- IFNEXPERT formout(ipc, "changepw");
- newprompt("Enter a new password: ", pass1, -19);
- newprompt("Enter it again to confirm: ", pass2, -19);
- }
- strproc(pass1);
- strproc(pass2);
- if (!strcasecmp(pass1, pass2)) {
- CtdlIPCChangePassword(ipc, pass1, buf);
- scr_printf("%s\n", buf);
- offer_to_remember_password(ipc, hostbuf, portbuf, fullname, pass1);
- return (0);
- } else {
- scr_printf("*** They don't match... try again.\n");
- return (1);
- }
-}
-
-
-
-/*
- * get info about the server we've connected to
- */
-void get_serv_info(CtdlIPC *ipc, char *supplied_hostname)
-{
- char buf[SIZ];
-
- CtdlIPCServerInfo(ipc, buf);
- moreprompt = ipc->ServInfo.moreprompt;
-
- /* be nice and identify ourself to the server */
- CtdlIPCIdentifySoftware(ipc, CLIENT_TYPE, 0, CLIENT_VERSION,
- (ipc->isLocal ? "local" : PACKAGE_STRING),
- (supplied_hostname) ? supplied_hostname :
- /* Look up the , in the bible if you're confused */
- (locate_host(ipc, buf), buf), buf);
-
- /* Indicate to the server that we prefer to decode Base64 and
- * quoted-printable on the client side.
- */
- if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "dont_decode") / 100 ) != 2) {
- scr_printf("ERROR: Extremely old server; MSG4 framework not supported.\n");
- logoff(ipc, 0);
- }
-
- /*
- * Tell the server what our preferred content formats are.
- *
- * Originally we preferred HTML over plain text because we can format
- * it to the reader's screen width, but since our HTML-to-text parser
- * isn't really all that great, it's probably better to just go with
- * the plain text when we have it available.
- */
- if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "text/plain|text/html") / 100 ) != 2) {
- scr_printf("ERROR: Extremely old server; MSG4 framework not supported.\n");
- logoff(ipc, 0);
- }
-}
-
-
-
-/*
- * Session username compare function for SortOnlineUsers()
- */
-int rwho_username_cmp(const void *rec1, const void *rec2) {
- char *u1, *u2;
-
- u1 = strchr(rec1, '|');
- u2 = strchr(rec2, '|');
-
- return strcasecmp( (u1?++u1:"") , (u2?++u2:"") );
-}
-
-
-/*
- * Idle time compare function for SortOnlineUsers()
- */
-int idlecmp(const void *rec1, const void *rec2) {
- time_t i1, i2;
-
- i1 = extract_long(rec1, 5);
- i2 = extract_long(rec2, 5);
-
- if (i1 < i2) return(1);
- if (i1 > i2) return(-1);
- return(0);
-}
-
-
-/*
- * Sort the list of online users by idle time.
- * This function frees the supplied buffer, and returns a new one
- * to the caller. The caller is responsible for freeing the returned buffer.
- *
- * If 'condense' is nonzero, multiple sessions for the same user will be
- * combined into one for brevity.
- */
-char *SortOnlineUsers(char *listing, int condense) {
- int rows;
- char *sortbuf;
- char *retbuf;
- char buf[SIZ];
- int i;
-
- rows = num_tokens(listing, '\n');
- sortbuf = malloc(rows * SIZ);
- if (sortbuf == NULL) return(listing);
- retbuf = malloc(rows * SIZ);
- if (retbuf == NULL) {
- free(sortbuf);
- return(listing);
- }
-
- /* Copy the list into a fixed-record-size array for sorting */
- for (i=0; i<rows; ++i) {
- memset(buf, 0, SIZ);
- extract_token(buf, listing, i, '\n', sizeof buf);
- memcpy(&sortbuf[i*SIZ], buf, (size_t)SIZ);
- }
-
- /* Sort by idle time */
- qsort(sortbuf, rows, SIZ, idlecmp);
-
- /* Combine multiple sessions for the same user */
- if (condense) {
- qsort(sortbuf, rows, SIZ, rwho_username_cmp);
- if (rows > 1) for (i=1; i<rows; ++i) if (i>0) {
- char u1[USERNAME_SIZE];
- char u2[USERNAME_SIZE];
- extract_token(u1, &sortbuf[(i-1)*SIZ], 1, '|', sizeof u1);
- extract_token(u2, &sortbuf[i*SIZ], 1, '|', sizeof u2);
- if (!strcasecmp(u1, u2)) {
- memcpy(&sortbuf[i*SIZ], &sortbuf[(i+1)*SIZ], (rows-i-1)*SIZ);
- --rows;
- --i;
- }
- }
-
- qsort(sortbuf, rows, SIZ, idlecmp); /* idle sort again */
- }
-
- /* Copy back to a \n delimited list */
- strcpy(retbuf, "");
- for (i=0; i<rows; ++i) {
- if (!IsEmptyStr(&sortbuf[i*SIZ])) {
- strcat(retbuf, &sortbuf[i*SIZ]);
- if (i<(rows-1)) strcat(retbuf, "\n");
- }
- }
- free(listing);
- free(sortbuf);
- return(retbuf);
-}
-
-
-
-/*
- * Display list of users currently logged on to the server
- */
-void who_is_online(CtdlIPC *ipc, int longlist)
-{
- char buf[SIZ], username[SIZ], roomname[SIZ], fromhost[SIZ];
- char flags[SIZ];
- char actual_user[SIZ], actual_room[SIZ], actual_host[SIZ];
- char clientsoft[SIZ];
- time_t timenow = 0;
- time_t idletime, idlehours, idlemins, idlesecs;
- int last_session = (-1);
- int skipidle = 0;
- char *listing = NULL;
- int r; /* IPC response code */
-
- if (longlist == 2) {
- longlist = 0;
- skipidle = 1;
- }
-
- if (!longlist) {
- color(BRIGHT_WHITE);
- scr_printf(" User Name Room ");
- if (screenwidth >= 80) scr_printf(" Idle From host");
- scr_printf("\n");
- color(DIM_WHITE);
- scr_printf(" ------------------------- --------------------");
- if (screenwidth >= 80) scr_printf(" ---- ------------------------");
- scr_printf("\n");
- }
- r = CtdlIPCOnlineUsers(ipc, &listing, &timenow, buf);
- listing = SortOnlineUsers(listing, (!longlist));
- if (r / 100 == 1) {
- while (!IsEmptyStr(listing)) {
- int isidle = 0;
-
- /* Get another line */
- extract_token(buf, listing, 0, '\n', sizeof buf);
- remove_token(listing, 0, '\n');
-
- extract_token(username, buf, 1, '|', sizeof username);
- extract_token(roomname, buf, 2, '|', sizeof roomname);
- extract_token(fromhost, buf, 3, '|', sizeof fromhost);
- extract_token(clientsoft, buf, 4, '|', sizeof clientsoft);
- extract_token(flags, buf, 7, '|', sizeof flags);
-
- idletime = timenow - extract_long(buf, 5);
- idlehours = idletime / 3600;
- idlemins = (idletime - (idlehours * 3600)) / 60;
- idlesecs = (idletime - (idlehours * 3600) - (idlemins * 60));
-
- if (idletime > rc_idle_threshold) {
- if (skipidle) {
- isidle = 1;
- }
- }
-
- if (longlist) {
- extract_token(actual_user, buf, 8, '|', sizeof actual_user);
- extract_token(actual_room, buf, 9, '|', sizeof actual_room);
- extract_token(actual_host, buf, 10, '|', sizeof actual_host);
-
- scr_printf(" Flags: %s\n", flags);
- scr_printf("Session: %d\n", extract_int(buf, 0));
- scr_printf(" Name: %s\n", username);
- scr_printf("In room: %s\n", roomname);
- scr_printf(" Host: %s\n", fromhost);
- scr_printf(" Client: %s\n", clientsoft);
- scr_printf(" Idle: %ld:%02ld:%02ld\n",
- (long) idlehours,
- (long) idlemins,
- (long) idlesecs);
-
- if ( (!IsEmptyStr(actual_user)&&
- !IsEmptyStr(actual_room)&&
- !IsEmptyStr(actual_host))) {
- scr_printf("(really ");
- if (!IsEmptyStr(actual_user)) scr_printf("<%s> ", actual_user);
- if (!IsEmptyStr(actual_room)) scr_printf("in <%s> ", actual_room);
- if (!IsEmptyStr(actual_host)) scr_printf("from <%s> ", actual_host);
- scr_printf(")\n");
- }
- scr_printf("\n");
-
- } else {
- if (isidle == 0) {
- if (extract_int(buf, 0) == last_session) {
- scr_printf(" ");
- }
- else {
- color(BRIGHT_MAGENTA);
- scr_printf("%-3s", flags);
- }
- last_session = extract_int(buf, 0);
- color(BRIGHT_CYAN);
- scr_printf("%-25s ", username);
- color(BRIGHT_MAGENTA);
- roomname[20] = 0;
- scr_printf("%-20s", roomname);
-
- if (screenwidth >= 80) {
- scr_printf(" ");
- if (idletime > rc_idle_threshold) {
- /* over 1000d, must be gone fishing */
- if (idlehours > 23999) {
- scr_printf("fish");
- /* over 10 days */
- } else if (idlehours > 239) {
- scr_printf("%3ldd", idlehours / 24);
- /* over 10 hours */
- } else if (idlehours > 9) {
- scr_printf("%1ldd%02ld",
- idlehours / 24,
- idlehours % 24);
- /* less than 10 hours */
- }
- else {
- scr_printf("%1ld:%02ld", idlehours, idlemins);
- }
- }
- else {
- scr_printf(" ");
- }
- scr_printf(" ");
- color(BRIGHT_CYAN);
- fromhost[24] = '\0';
- scr_printf("%-24s", fromhost);
- }
- scr_printf("\n");
- color(DIM_WHITE);
- }
- }
- }
- }
- free(listing);
-}
-
-void enternew(CtdlIPC *ipc, char *desc, char *buf, int maxlen)
-{
- char bbb[128];
- snprintf(bbb, sizeof bbb, "Enter in your new %s: ", desc);
- newprompt(bbb, buf, maxlen);
-}
-
-
-
-int shift(int argc, char **argv, int start, int count) {
- int i;
-
- for (i=start; i<(argc-count); ++i) {
- argv[i] = argv[i+count];
- }
- argc = argc - count;
- return argc;
-}
-
-static void statusHook(char *s) {
- scr_printf(s);
-}
-
-/*
- * main
- */
-int main(int argc, char **argv)
-{
- int a, b, mcmd;
- char aaa[100], bbb[100];/* general purpose variables */
- char argbuf[64]; /* command line buf */
- char nonce[NONCE_SIZE];
- char *telnet_client_host = NULL;
- char *sptr, *sptr2; /* USed to extract the nonce */
- char hexstring[MD5_HEXSTRING_SIZE];
- char password[SIZ];
- struct ctdlipcmisc chek;
- struct ctdluser *myself = NULL;
- CtdlIPC* ipc; /* Our server connection */
- int r; /* IPC result code */
- int rv = 0; /* fetch but ignore syscall return value to suppress warnings */
-
- int relh=0;
- int home=0;
- char relhome[PATH_MAX]="";
- char ctdldir[PATH_MAX]=CTDLDIR;
- int lp;
-#ifdef HAVE_BACKTRACE
- eCrashParameters params;
-// eCrashSymbolTable symbol_table;
-#endif
- calc_dirs_n_files(relh, home, relhome, ctdldir, 0);
-
-#ifdef HAVE_BACKTRACE
- bzero(¶ms, sizeof(params));
- params.debugLevel = ECRASH_DEBUG_VERBOSE;
- params.dumpAllThreads = TRUE;
- params.useBacktraceSymbols = 1;
- params.signals[0]=SIGSEGV;
- params.signals[1]=SIGILL;
- params.signals[2]=SIGBUS;
- params.signals[3]=SIGABRT;
-#endif
- setIPCErrorPrintf(scr_printf);
- setCryptoStatusHook(statusHook);
-
- stty_ctdl(SB_SAVE); /* Store the old terminal parameters */
- load_command_set(); /* parse the citadel.rc file */
- stty_ctdl(SB_NO_INTR); /* Install the new ones */
- signal(SIGPIPE, dropcarr); /* Cleanup gracefully if local conn. dropped */
- signal(SIGTERM, dropcarr); /* Cleanup gracefully if terminated */
- signal(SIGCONT, catch_sigcont); /* Catch SIGCONT so we can reset terminal */
-#ifdef SIGWINCH
- signal(SIGWINCH, scr_winch); /* Window resize signal */
-#endif
-
-#ifdef HAVE_OPENSSL
- arg_encrypt = RC_DEFAULT;
-#endif
-
- /*
- * Handle command line options as if we were called like /bin/login
- * (i.e. from in.telnetd)
- */
- for (a=0; a<argc; ++a) {
- if ((argc > a+1) && (!strcmp(argv[a], "-h")) ) {
- telnet_client_host = argv[a+1];
- argc = shift(argc, argv, a, 2);
- }
- if (!strcmp(argv[a], "-x")) {
-#ifdef HAVE_OPENSSL
- arg_encrypt = RC_NO;
-#endif
- argc = shift(argc, argv, a, 1);
- }
- if (!strcmp(argv[a], "-X")) {
-#ifdef HAVE_OPENSSL
- arg_encrypt = RC_YES;
- argc = shift(argc, argv, a, 1);
-#else
- fprintf(stderr, "Not compiled with encryption support");
- return 1;
-#endif
- }
- if (!strcmp(argv[a], "-p")) {
- // ignore this argument when called from telnetd
- argc = shift(argc, argv, a, 1);
- }
- }
-
- screen_new();
- /* Get screen dimensions. First we go to a default of 80x24.
- * Then attempt to read the actual screen size from the terminal.
- */
- check_screen_dims();
-
-
-#ifdef __CYGWIN__
- newprompt("Connect to (return for local server): ", hostbuf, 64);
-#endif
-
- scr_printf("Attaching to server...\n");
- ipc = CtdlIPC_new(argc, argv, hostbuf, portbuf);
- if (!ipc) {
- error_printf("Can't connect: %s\n", strerror(errno));
- logoff(NULL, 3);
- }
-
- CtdlIPC_SetNetworkStatusCallback(ipc, scr_wait_indicator);
-
- if (!(ipc->isLocal)) {
- scr_printf("Connected to %s [%s].\n", ipc->ip_hostname, ipc->ip_address);
- }
-
- ipc_for_signal_handlers = ipc; /* KLUDGE cover your eyes */
-
- CtdlIPC_chat_recv(ipc, aaa);
- if (aaa[0] != '2') {
- scr_printf("%s\n", &aaa[4]);
- logoff(ipc, atoi(aaa));
- }
-
- /* If there is a [nonce] at the end, put the nonce in <nonce>, else nonce
- * is zeroized.
- */
-
- if ((sptr = strchr(aaa, '<')) == NULL)
- {
- nonce[0] = '\0';
- }
- else
- {
- if ((sptr2 = strchr(sptr, '>')) == NULL)
- {
- nonce[0] = '\0';
- }
- else
- {
- sptr2++;
- *sptr2 = '\0';
- strncpy(nonce, sptr, (size_t)NONCE_SIZE);
- }
- }
-
-#ifdef HAVE_OPENSSL
- /* Evaluate encryption preferences */
- if (arg_encrypt != RC_NO && rc_encrypt != RC_NO) {
- if (!ipc->isLocal || arg_encrypt == RC_YES || rc_encrypt == RC_YES) {
- secure = (CtdlIPCStartEncryption(ipc, aaa) / 100 == 2) ? 1 : 0;
- if (!secure)
- error_printf("Can't encrypt: %s\n", aaa);
- }
- }
-#endif
-
- get_serv_info(ipc, telnet_client_host);
- scr_printf("%-24s\n%s\n%s\n", ipc->ServInfo.software, ipc->ServInfo.humannode,
- ipc->ServInfo.site_location);
-
- scr_printf(" pause next stop\n");
- scr_printf(" ctrl-s ctrl-o ctrl-c\n\n");
- formout(ipc, "hello"); /* print the opening greeting */
- scr_printf("\n");
-
- GSTA: /* See if we have a username and password on disk */
- if (rc_remember_passwords) {
- get_stored_password(hostbuf, portbuf, fullname, password);
- if (!IsEmptyStr(fullname)) {
- r = CtdlIPCTryLogin(ipc, fullname, aaa);
- if (r / 100 == 3) {
- if (*nonce) {
- r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
- } else {
- r = CtdlIPCTryPassword(ipc, password, aaa);
- }
- }
-
- if (r / 100 == 2) {
- load_user_info(aaa);
- goto PWOK;
- } else {
- set_stored_password(hostbuf, portbuf, "", "");
- }
- }
- }
-
- termn8 = 0;
- newnow = 0;
- do {
- if (!IsEmptyStr(rc_username)) {
- strcpy(fullname, rc_username);
- } else {
- newprompt("Enter your name: ", fullname, 29);
- }
- strproc(fullname);
- if (!strcasecmp(fullname, "new")) { /* just in case */
- scr_printf("Please enter the name you wish to log in with.\n");
- }
- } while (
- (!strcasecmp(fullname, "bbs"))
- || (!strcasecmp(fullname, "new"))
- || (IsEmptyStr(fullname)));
-
- if (!strcasecmp(fullname, "off")) {
- mcmd = 29;
- goto TERMN8;
- }
-
- /* FIXME this is a stupid way to do guest mode but it's a reasonable test harness FIXME */
- if ( (ipc->ServInfo.guest_logins) && (!strcasecmp(fullname, "guest")) ) {
- goto PWOK;
- }
-
- /* sign on to the server */
- r = CtdlIPCTryLogin(ipc, fullname, aaa);
- if (r / 100 != 3)
- goto NEWUSR;
-
- /* password authentication */
- if (!IsEmptyStr(rc_password)) {
- strcpy(password, rc_password);
- } else {
- newprompt("\rPlease enter your password: ", password, -(SIZ-1));
- }
-
- if (*nonce) {
- r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
- if (r / 100 != 2) {
- strproc(password);
- r = CtdlIPCTryApopPassword(ipc, make_apop_string(password, nonce, hexstring, sizeof hexstring), aaa);
- }
- } else {
- r = CtdlIPCTryPassword(ipc, password, aaa);
- if (r / 100 != 2) {
- strproc(password);
- r = CtdlIPCTryPassword(ipc, password, aaa);
- }
- }
-
- if (r / 100 == 2) {
- load_user_info(aaa);
- offer_to_remember_password(ipc, hostbuf, portbuf,
- fullname, password);
- goto PWOK;
- }
- scr_printf("<< wrong password >>\n");
- if (!IsEmptyStr(rc_password))
- logoff(ipc, 2);
- goto GSTA;
-
-NEWUSR: if (IsEmptyStr(rc_password)) {
- scr_printf("'%s' not found.\n", fullname);
- scr_printf("Type 'off' if you would like to exit.\n");
- if (ipc->ServInfo.newuser_disabled == 1) {
- goto GSTA;
- }
- scr_printf("Do you want to create a new user account called '%s'? ",
- fullname);
- if (yesno() == 0) {
- goto GSTA;
- }
- }
-
- r = CtdlIPCCreateUser(ipc, fullname, 1, aaa);
- if (r / 100 != 2) {
- scr_printf("%s\n", aaa);
- goto GSTA;
- }
- load_user_info(aaa);
-
- while (set_password(ipc) != 0);
- newnow = 1;
-
- enter_config(ipc, 1);
-
- PWOK:
- /* Switch color support on or off if we're in user mode */
- if (rc_ansi_color == 3) {
- if (userflags & US_COLOR)
- enable_color = 1;
- else
- enable_color = 0;
- }
-
- color(BRIGHT_WHITE);
- scr_printf("\n%s\nAccess level: %d (%s)\n"
- "User #%ld / Login #%d",
- fullname, axlevel, axdefs[(int) axlevel],
- usernum, timescalled);
- if (lastcall > 0L) {
- scr_printf(" / Last login: %s",
- asctime(localtime(&lastcall)));
- }
- scr_printf("\n");
-
- r = CtdlIPCMiscCheck(ipc, &chek, aaa);
- if (r / 100 == 2) {
- b = chek.newmail;
- if (b > 0) {
- color(BRIGHT_RED);
- if (b == 1)
- scr_printf("*** You have a new private message in Mail>\n");
- if (b > 1)
- scr_printf("*** You have %d new private messages in Mail>\n", b);
- color(DIM_WHITE);
- if (!IsEmptyStr(rc_gotmail_cmd)) {
- rv = system(rc_gotmail_cmd);
- if (rv)
- scr_printf("*** failed to check for mail calling %s Reason %d.\n",
- rc_gotmail_cmd, rv);
-
- }
- }
- if ((axlevel >= AxAideU) && (chek.needvalid > 0)) {
- scr_printf("*** Users need validation\n");
- }
- if (chek.needregis > 0) {
- scr_printf("*** Please register.\n");
- formout(ipc, "register");
- entregis(ipc);
- }
- }
- /* Make up some temporary filenames for use in various parts of the
- * program. Don't mess with these once they've been set, because we
- * will be unlinking them later on in the program and we don't
- * want to delete something that we didn't create. */
- CtdlMakeTempFileName(temp, sizeof temp);
- CtdlMakeTempFileName(temp2, sizeof temp2);
- CtdlMakeTempFileName(tempdir, sizeof tempdir);
-
- r = CtdlIPCGetConfig(ipc, &myself, aaa);
- set_floor_mode(ipc);
-
- /* Enter the lobby */
- dotgoto(ipc, "_BASEROOM_", 1, 0);
-
- /* Main loop for the system... user is logged in. */
- free(uglist[0]);
- uglistsize = 0;
-
- if (newnow == 1)
- readmsgs(ipc, LastMessages, ReadForward, 5);
- else
- readmsgs(ipc, NewMessages, ReadForward, 0);
-
- /* MAIN COMMAND LOOP */
- do {
- mcmd = getcmd(ipc, argbuf); /* Get keyboard command */
-
-#ifdef TIOCGWINSZ
- check_screen_dims(); /* get screen size */
-#endif
-
- if (termn8 == 0)
- switch (mcmd) {
- case 1:
- display_help(ipc, "help");
- break;
- case 4:
- entmsg(ipc, 0, ((userflags & US_EXTEDIT) ? 2 : 0), 0);
- break;
- case 36:
- entmsg(ipc, 0, 1, 0);
- break;
- case 46:
- entmsg(ipc, 0, 2, 0);
- break;
- case 78:
- entmsg(ipc, 0, ((userflags & US_EXTEDIT) ? 2 : 0), 1);
- break;
- case 5: /* <G>oto */
- updatels(ipc);
- gotonext(ipc);
- break;
- case 47: /* <A>bandon */
- gotonext(ipc);
- break;
- case 90: /* <.A>bandon */
- dotgoto(ipc, argbuf, 0, 0);
- break;
- case 58: /* <M>ail */
- updatelsa(ipc);
- dotgoto(ipc, "_MAIL_", 1, 0);
- break;
- case 20:
- if (!IsEmptyStr(argbuf)) {
- updatels(ipc);
- dotgoto(ipc, argbuf, 0, 0);
- }
- break;
- case 52:
- if (!IsEmptyStr(argbuf)) {
- dotgoto(ipc, argbuf, 0, 0);
- }
- break;
- case 95: /* what exactly is the numbering scheme supposed to be anyway? --Ford, there isn't one. -IO */
- dotungoto(ipc, argbuf);
- break;
- case 10:
- readmsgs(ipc, AllMessages, ReadForward, 0);
- break;
- case 9:
- readmsgs(ipc, LastMessages, ReadForward, 5);
- break;
- case 13:
- readmsgs(ipc, NewMessages, ReadForward, 0);
- break;
- case 11:
- readmsgs(ipc, AllMessages, ReadReverse, 0);
- break;
- case 12:
- readmsgs(ipc, OldMessages, ReadReverse, 0);
- break;
- case 71:
- readmsgs(ipc, LastMessages, ReadForward,
- atoi(argbuf));
- break;
- case 7:
- forget(ipc);
- break;
- case 18:
- subshell();
- break;
- case 38:
- updatels(ipc);
- entroom(ipc);
- break;
- case 22:
- killroom(ipc);
- break;
- case 32:
- userlist(ipc, argbuf);
- break;
- case 27:
- invite(ipc);
- break;
- case 28:
- kickout(ipc);
- break;
- case 23:
- editthisroom(ipc);
- break;
- case 14:
- roomdir(ipc);
- break;
- case 33:
- download(ipc, 0);
- break;
- case 34:
- download(ipc, 1);
- break;
- case 31:
- download(ipc, 2);
- break;
- case 43:
- download(ipc, 3);
- break;
- case 45:
- download(ipc, 4);
- break;
- case 55:
- download(ipc, 5);
- break;
- case 39:
- upload(ipc, 0);
- break;
- case 40:
- upload(ipc, 1);
- break;
- case 42:
- upload(ipc, 2);
- break;
- case 44:
- upload(ipc, 3);
- break;
- case 57:
- cli_upload(ipc);
- break;
- case 16:
- ungoto(ipc);
- break;
- case 24:
- whoknows(ipc);
- break;
- case 26:
- validate(ipc);
- break;
- case 29:
- case 30:
- updatels(ipc);
- termn8 = 1;
- break;
- case 48:
- enterinfo(ipc);
- break;
- case 49:
- readinfo(ipc);
- break;
- case 72:
- cli_image_upload(ipc, "_userpic_");
- break;
- case 73:
- cli_image_upload(ipc, "_roompic_");
- break;
- case 75:
- enternew(ipc, "roomname", aaa, 20);
- r = CtdlIPCChangeRoomname(ipc, aaa, bbb);
- if (r / 100 != 2)
- scr_printf("\n%s\n", bbb);
- break;
- case 76:
- enternew(ipc, "hostname", aaa, 25);
- r = CtdlIPCChangeHostname(ipc, aaa, bbb);
- if (r / 100 != 2)
- scr_printf("\n%s\n", bbb);
- break;
- case 77:
- enternew(ipc, "username", aaa, 32);
- r = CtdlIPCChangeUsername(ipc, aaa, bbb);
- if (r / 100 != 2)
- scr_printf("\n%s\n", bbb);
- break;
-
- case 35:
- set_password(ipc);
- break;
-
- case 21:
- if (argbuf[0] == 0) {
- strcpy(argbuf, "?");
- }
- display_help(ipc, argbuf);
- break;
-
- case 41:
- formout(ipc, "register");
- entregis(ipc);
- break;
-
- case 15:
- scr_printf("Are you sure (y/n)? ");
- if (yesno() == 1) {
- updatels(ipc);
- a = 0;
- termn8 = 1;
- }
- break;
-
- case 85:
- scr_printf("All users will be disconnected! "
- "Really terminate the server? ");
- if (yesno() == 1) {
- updatels(ipc);
- r = CtdlIPCTerminateServerNow(ipc, aaa);
- scr_printf("%s\n", aaa);
- if (r / 100 == 2) {
- a = 0;
- termn8 = 1;
- }
- }
- break;
-
- case 86:
- scr_printf("Do you really want to schedule a "
- "server shutdown? ");
- if (yesno() == 1) {
- r = CtdlIPCTerminateServerScheduled(ipc, 1, aaa);
- if (r / 100 == 2) {
- if (atoi(aaa)) {
- scr_printf(
- "The Citadel server will terminate when all users are logged off.\n"
- );
- } else {
- scr_printf(
- "The Citadel server will not terminate.\n"
- );
- }
- }
- }
- break;
-
- case 87:
- network_config_management(ipc, "listrecp", "Message-by-message mailing list recipients");
- break;
-
- case 94:
- network_config_management(ipc, "digestrecp", "Digest mailing list recipients");
- break;
-
- case 6:
- gotonext(ipc);
- break;
-
- case 3:
- chatmode(ipc);
- break;
-
- case 17:
- who_is_online(ipc, 0);
- break;
-
- case 79:
- who_is_online(ipc, 1);
- break;
-
- case 91:
- who_is_online(ipc, 2);
- break;
-
- case 80:
- do_system_configuration(ipc);
- break;
-
- case 82:
- do_internet_configuration(ipc);
- break;
-
- case 84:
- quiet_mode(ipc);
- break;
-
- case 93:
- stealth_mode(ipc);
- break;
-
- case 50:
- enter_config(ipc, 2);
- break;
-
- case 37:
- enter_config(ipc, 0);
- set_floor_mode(ipc);
- break;
-
- case 59:
- enter_config(ipc, 3);
- set_floor_mode(ipc);
- break;
-
- case 60:
- gotofloor(ipc, argbuf, GF_GOTO);
- break;
-
- case 61:
- gotofloor(ipc, argbuf, GF_SKIP);
- break;
-
- case 62:
- forget_this_floor(ipc);
- break;
-
- case 63:
- create_floor(ipc);
- break;
-
- case 64:
- edit_floor(ipc);
- break;
-
- case 65:
- kill_floor(ipc);
- break;
-
- case 66:
- enter_bio(ipc);
- break;
-
- case 67:
- read_bio(ipc);
- break;
-
- case 25:
- edituser(ipc, 25);
- break;
-
- case 96:
- edituser(ipc, 96);
- break;
-
- case 8:
- knrooms(ipc, floor_mode);
- scr_printf("\n");
- break;
-
- case 68:
- knrooms(ipc, 2);
- scr_printf("\n");
- break;
-
- case 69:
- misc_server_cmd(ipc, argbuf);
- break;
-
- case 70:
- edit_system_message(ipc, argbuf);
- break;
-
- case 19:
- listzrooms(ipc);
- scr_printf("\n");
- break;
-
- case 51:
- deletefile(ipc);
- break;
-
- case 54:
- movefile(ipc);
- break;
-
- case 56:
- page_user(ipc);
- break;
-
- case 110: /* <+> Next room */
- gotoroomstep(ipc, 1, 0);
- break;
-
- case 111: /* <-> Previous room */
- gotoroomstep(ipc, 0, 0);
- break;
-
- case 112: /* <>> Next floor */
- gotofloorstep(ipc, 1, GF_GOTO);
- break;
-
- case 113: /* <<> Previous floor */
- gotofloorstep(ipc, 0, GF_GOTO);
- break;
-
- case 116: /* <.> skip to <+> Next room */
- gotoroomstep(ipc, 1, 1);
- break;
-
- case 117: /* <.> skip to <-> Previous room */
- gotoroomstep(ipc, 0, 1);
- break;
-
- case 118: /* <.> skip to <>> Next floor */
- gotofloorstep(ipc, 1, GF_SKIP);
- break;
-
- case 119: /* <.> skip to <<> Previous floor */
- gotofloorstep(ipc, 0, GF_SKIP);
- break;
-
- case 114:
- read_config(ipc);
- break;
-
- case 115:
- system_info(ipc);
- break;
-
- case 120: /* .KAnonymous */
- dotknown(ipc, 0, NULL);
- break;
-
- case 121: /* .KDirectory */
- dotknown(ipc, 1, NULL);
- break;
-
- case 122: /* .KMatch */
- dotknown(ipc, 2, argbuf);
- break;
-
- case 123: /* .KpreferredOnly */
- dotknown(ipc, 3, NULL);
- break;
-
- case 124: /* .KPrivate */
- dotknown(ipc, 4, NULL);
- break;
-
- case 125: /* .KRead only */
- dotknown(ipc, 5, NULL);
- break;
-
- case 126: /* .KShared */
- dotknown(ipc, 6, NULL);
- break;
-
- case 127: /* Configure POP3 aggregation */
- do_pop3client_configuration(ipc);
- break;
-
- case 128: /* Configure XML/RSS feed retrieval */
- do_rssclient_configuration(ipc);
- break;
-
- default:
- break;
- } /* end switch */
- } while (termn8 == 0);
-
-TERMN8: scr_printf("%s logged out.", fullname);
- termn8 = 0;
- color(ORIGINAL_PAIR);
- scr_printf("\n");
- while (marchptr != NULL) {
- remove_march(marchptr->march_name, 0);
- }
- if (mcmd == 30) {
- scr_printf("\n\nType 'off' to disconnect, or next user...\n");
- }
- CtdlIPCLogout(ipc);
- if ((mcmd == 29) || (mcmd == 15)) {
- stty_ctdl(SB_RESTORE);
- formout(ipc, "goodbye");
- logoff(ipc, 0);
- }
- /* Free the ungoto list */
- for (lp = 0; lp < uglistsize; lp++) {
- free(uglist[lp]);
- }
- uglistsize = 0;
- goto GSTA;
-
-} /* end main() */
-