+++ /dev/null
-// Main source module for the client program.
-//
-// Copyright (c) 1987-2022 by the citadel.org team
-//
-// This program is open source software. Use, duplication, and/or
-// disclosure are subject to the GNU General Purpose 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 "textclient.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[26]; // a buffer this small will prevent it overrunning the column
- 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;
- }
- strncpy(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:
- entmsg_ok = ENTMSG_OK_YES;
- break;
- case VIEW_BLOG:
- entmsg_ok = ENTMSG_OK_BLOG;
- break;
- default:
- entmsg_ok = ENTMSG_OK_NO;
- 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" : "Citadel text mode client"), (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|text/x-markdown") / 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 *telnet_client_host = NULL;
- char *sptr, *sptr2; /* USed to extract the nonce */
- 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;
- 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();
-
- 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));
- }
-
-#ifdef HAVE_OPENSSLLLLLL
- /* 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) {
- 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));
- }
-
- 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 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 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() */
+++ /dev/null
-// front end for multiuser chat
-//
-// Copyright (c) 1987-2016 by the citadel.org team
-//
-// This program is open source software. Use, duplication, and/or
-// disclosure are subject to the GNU General Purpose 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 "textclient.h"
-
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-
-extern char temp[];
-char last_paged[SIZ] = "";
-
-void chatmode(CtdlIPC *ipc) {
- char wbuf[SIZ];
- char buf[SIZ];
- char response[SIZ];
- char c_user[SIZ];
- char c_text[SIZ];
- char last_user[SIZ];
- int send_complete_line;
- char ch;
- int a, pos;
- int seq = 0;
-
- fd_set rfds;
- struct timeval tv;
- int retval;
-
- CtdlIPC_chat_send(ipc, "RCHT enter");
- CtdlIPC_chat_recv(ipc, buf);
- if (buf[0] != '2') {
- scr_printf("%s\n", &buf[4]);
- return;
- }
- scr_printf("Entering chat mode (type /quit to exit)\n");
-
- strcpy(buf, "");
- strcpy(wbuf, "");
- strcpy(last_user, "");
- color(BRIGHT_YELLOW);
- scr_printf("\n");
- scr_printf("> ");
- send_complete_line = 0;
-
- while (1) {
- scr_flush();
- FD_ZERO(&rfds);
- FD_SET(0, &rfds);
- tv.tv_sec = 1;
- tv.tv_usec = 0;
- retval = select(1, &rfds, NULL, NULL, &tv);
-
- if (retval < 0) {
- color(BRIGHT_WHITE);
- scr_printf("Server gone Exiting chat mode\n");
- scr_flush();
- return;
- }
-
- /* If there's data from the keyboard... */
- if (FD_ISSET(0, &rfds)) {
- ch = scr_getc(SCR_BLOCK);
- if ((ch == 10) || (ch == 13)) {
- send_complete_line = 1;
- } else if ((ch == 8) || (ch == 127)) {
- if (!IsEmptyStr(wbuf)) {
- wbuf[strlen(wbuf) - 1] = 0;
- scr_printf("%c %c", 8, 8);
- }
- } else {
- scr_putc(ch);
- wbuf[strlen(wbuf) + 1] = 0;
- wbuf[strlen(wbuf)] = ch;
- }
- }
-
- /* if the user hit return, send the line */
- if (send_complete_line) {
-
- if (!strcasecmp(wbuf, "/quit")) {
- CtdlIPC_chat_send(ipc, "RCHT exit");
- CtdlIPC_chat_recv(ipc, response); /* don't care about the result */
- color(BRIGHT_WHITE);
- scr_printf("\rExiting chat mode\n");
- scr_flush();
- return;
- }
-
- CtdlIPC_chat_send(ipc, "RCHT send");
- CtdlIPC_chat_recv(ipc, response);
- if (response[0] == '4') {
- CtdlIPC_chat_send(ipc, wbuf);
- CtdlIPC_chat_send(ipc, "000");
- }
- strcpy(wbuf, "");
- send_complete_line = 0;
- }
-
- /* if it's time to word wrap, send a partial line */
- if (strlen(wbuf) >= (77 - strlen(fullname))) {
- pos = 0;
- for (a = 0; !IsEmptyStr(&wbuf[a]); ++a) {
- if (wbuf[a] == 32)
- pos = a;
- }
- if (pos == 0) {
- CtdlIPC_chat_send(ipc, "RCHT send");
- CtdlIPC_chat_recv(ipc, response);
- if (response[0] == '4') {
- CtdlIPC_chat_send(ipc, wbuf);
- CtdlIPC_chat_send(ipc, "000");
- }
- strcpy(wbuf, "");
- send_complete_line = 0;
- } else {
- wbuf[pos] = 0;
- CtdlIPC_chat_send(ipc, "RCHT send");
- CtdlIPC_chat_recv(ipc, response);
- if (response[0] == '4') {
- CtdlIPC_chat_send(ipc, wbuf);
- CtdlIPC_chat_send(ipc, "000");
- }
- strcpy(wbuf, &wbuf[pos + 1]);
- }
- }
-
- /* poll for incoming chat messages */
- snprintf(buf, sizeof buf, "RCHT poll|%d", seq);
- CtdlIPC_chat_send(ipc, buf);
- CtdlIPC_chat_recv(ipc, response);
-
- if (response[0] == '1') {
- seq = extract_int(&response[4], 0);
- extract_token(c_user, &response[4], 2, '|', sizeof c_user);
- while (CtdlIPC_chat_recv(ipc, c_text), strcmp(c_text, "000")) {
- scr_printf("\r%79s\r", "");
- if (!strcmp(c_user, fullname)) {
- color(BRIGHT_YELLOW);
- } else if (!strcmp(c_user, ":")) {
- color(BRIGHT_RED);
- } else {
- color(BRIGHT_GREEN);
- }
- if (strcmp(c_user, last_user)) {
- snprintf(buf, sizeof buf, "%s: %s", c_user, c_text);
- } else {
- size_t i = MIN(sizeof buf - 1, strlen(c_user) + 2);
- memset(buf, ' ', i);
- strncpy(&buf[i], c_text, sizeof buf - i);
- }
- while (strlen(buf) < 79) {
- strcat(buf, " ");
- }
- if (strcmp(c_user, last_user)) {
- scr_printf("\r%79s\n", "");
- strcpy(last_user, c_user);
- }
- scr_printf("\r%s\n", buf);
- scr_flush();
- }
- }
- color(BRIGHT_YELLOW);
- scr_printf("\r> %s", wbuf);
- scr_flush();
- strcpy(buf, "");
- }
-}
-
-
-// send an instant message
-void page_user(CtdlIPC * ipc) {
- char buf[SIZ], touser[SIZ], msg[SIZ];
- FILE *pagefp;
-
- strcpy(touser, last_paged);
- strprompt("Page who", touser, 30);
-
- snprintf(buf, sizeof buf, "SEXP %s||", touser);
- CtdlIPC_chat_send(ipc, buf);
- CtdlIPC_chat_recv(ipc, buf);
- if (buf[0] != '2') {
- scr_printf("%s\n", &buf[4]);
- return;
- }
- if (client_make_message(ipc, temp, touser, 0, 0, 0, NULL, 0) != 0) {
- scr_printf("No message sent.\n");
- return;
- }
- pagefp = fopen(temp, "r");
- unlink(temp);
- snprintf(buf, sizeof buf, "SEXP %s|-", touser);
- CtdlIPC_chat_send(ipc, buf);
- CtdlIPC_chat_recv(ipc, buf);
- if (buf[0] == '4') {
- strcpy(last_paged, touser);
- while (fgets(buf, sizeof buf, pagefp) != NULL) {
- buf[strlen(buf) - 1] = 0;
- CtdlIPC_chat_send(ipc, buf);
- }
- fclose(pagefp);
- CtdlIPC_chat_send(ipc, "000");
- scr_printf("Message sent.\n");
- }
- else {
- scr_printf("%s\n", &buf[4]);
- }
-}
-
-
-void quiet_mode(CtdlIPC * ipc)
-{
- static int quiet = 0;
- char cret[SIZ];
- int r;
-
- r = CtdlIPCEnableInstantMessageReceipt(ipc, !quiet, cret);
- if (r / 100 == 2) {
- quiet = !quiet;
- scr_printf("Quiet mode %sabled (%sother users may page you)\n", (quiet) ? "en" : "dis", (quiet) ? "no " : "");
- } else {
- scr_printf("Unable to change quiet mode: %s\n", cret);
- }
-}
-
-
-void stealth_mode(CtdlIPC * ipc)
-{
- static int stealth = 0;
- char cret[SIZ];
- int r;
-
- r = CtdlIPCStealthMode(ipc, !stealth, cret);
- if (r / 100 == 2) {
- stealth = !stealth;
- scr_printf("Stealth mode %sabled (you are %s)\n",
- (stealth) ? "en" : "dis", (stealth) ? "invisible" : "listed as online");
- } else {
- scr_printf("Unable to change stealth mode: %s\n", cret);
- }
-}
+++ /dev/null
-// Functions which allow the client to remember usernames and passwords for
-// various sites.
-//
-// Copyright (c) 1987-2016 by the citadel.org team
-//
-// This program is open source software. Use, duplication, and/or
-// disclosure are subject to the GNU General Purpose 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 "textclient.h"
-
-#define PWFILENAME "%s/.citadel.passwords"
-
-void determine_pwfilename(char *pwfile, size_t n)
-{
- struct passwd *p;
-
- p = getpwuid(getuid());
- if (p == NULL)
- strcpy(pwfile, "");
- snprintf(pwfile, n, PWFILENAME, p->pw_dir);
-}
-
-
-/*
- * Check the password file for a host/port match; if found, stuff the user
- * name and password into the user/pass buffers
- */
-void get_stored_password(char *host, char *port, char *username, char *password)
-{
-
- char pwfile[PATH_MAX];
- FILE *fp;
- char buf[SIZ];
- char buf64[SIZ];
- char hostbuf[256], portbuf[256], ubuf[256], pbuf[256];
-
- strcpy(username, "");
- strcpy(password, "");
-
- determine_pwfilename(pwfile, sizeof pwfile);
- if (IsEmptyStr(pwfile))
- return;
-
- fp = fopen(pwfile, "r");
- if (fp == NULL)
- return;
- while (fgets(buf64, sizeof buf64, fp) != NULL) {
- CtdlDecodeBase64(buf, buf64, sizeof(buf64));
- extract_token(hostbuf, buf, 0, '|', sizeof hostbuf);
- extract_token(portbuf, buf, 1, '|', sizeof portbuf);
- extract_token(ubuf, buf, 2, '|', sizeof ubuf);
- extract_token(pbuf, buf, 3, '|', sizeof pbuf);
-
- if (!strcasecmp(hostbuf, host)) {
- if (!strcasecmp(portbuf, port)) {
- strcpy(username, ubuf);
- strcpy(password, pbuf);
- }
- }
- }
- fclose(fp);
-}
-
-
-/*
- * Set (or clear) stored passwords.
- */
-void set_stored_password(char *host, char *port, char *username, char *password)
-{
-
- char pwfile[PATH_MAX];
- FILE *fp, *oldfp;
- char buf[SIZ];
- char buf64[SIZ];
- char hostbuf[256], portbuf[256], ubuf[256], pbuf[256];
-
- determine_pwfilename(pwfile, sizeof pwfile);
- if (IsEmptyStr(pwfile))
- return;
-
- oldfp = fopen(pwfile, "r");
- if (oldfp == NULL)
- oldfp = fopen("/dev/null", "r");
- unlink(pwfile);
- fp = fopen(pwfile, "w");
- if (fp == NULL)
- fp = fopen("/dev/null", "w");
- while (fgets(buf64, sizeof buf64, oldfp) != NULL) {
- CtdlDecodeBase64(buf, buf64, sizeof(buf64));
- extract_token(hostbuf, buf, 0, '|', sizeof hostbuf);
- extract_token(portbuf, buf, 1, '|', sizeof portbuf);
- extract_token(ubuf, buf, 2, '|', sizeof ubuf);
- extract_token(pbuf, buf, 3, '|', sizeof pbuf);
-
- if ((strcasecmp(hostbuf, host))
- || (strcasecmp(portbuf, port))) {
- snprintf(buf, sizeof buf, "%s|%s|%s|%s|", hostbuf, portbuf, ubuf, pbuf);
- CtdlEncodeBase64(buf64, buf, strlen(buf), BASE64_NO_LINEBREAKS);
- fprintf(fp, "%s\n", buf64);
- }
- }
- if (!IsEmptyStr(username)) {
- snprintf(buf, sizeof buf, "%s|%s|%s|%s|", host, port, username, password);
- CtdlEncodeBase64(buf64, buf, strlen(buf), BASE64_NO_LINEBREAKS);
- fprintf(fp, "%s\n", buf64);
- }
- fclose(oldfp);
- fclose(fp);
- chmod(pwfile, 0600);
-}
-
-
-/*
- * Set the password if the user wants to, clear it otherwise
- */
-void offer_to_remember_password(CtdlIPC * ipc, char *host, char *port, char *username, char *password)
-{
-
- if (rc_remember_passwords) {
- if (boolprompt("Remember username/password for this site", 0)) {
- set_stored_password(host, port, username, password);
- } else {
- set_stored_password(host, port, "", "");
- }
- }
-}
+++ /dev/null
-// This file contains functions which implement parts of the
-// text-mode user interface.
-//
-// Copyright (c) 1987-2022 by the citadel.org team
-//
-// This program is open source software. Use, duplication, and/or
-// disclosure are subject to the GNU General Purpose 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 "textclient.h"
-
-
-// The help "files" are now just an embedded set of Very Long Strings. helpnames[] is
-// an array of "file names" and helptexts[] is the "content".
-
-char *helpnames[] = {
- "help",
- "admin",
- "floors",
- "intro",
- "mail",
- "network",
- "software",
- "summary"
-};
-
-char *helptexts[] = {
-
- // <.H>elp HELP
- " Citadel Help Menu\n"
- " \n"
- " ? Help. (Typing a '?' will give you a menu almost anywhere)\n"
- " A Abandon this room where you stopped reading, goto next room.\n"
- " C Chat (multiuser chat, where available)\n"
- " D Prints directory, if there is one in the current room.\n"
- " E Enter a message.\n"
- " F Read all messages in the room, forward.\n"
- " G Goto next room which has UNREAD messages.\n"
- " H Help. Same as '?'\n"
- " I Reads the Information file for this room.\n"
- " K List of Known rooms.\n"
- " L Reads the last five messages in the room.\n"
- " N Reads all new messages in the room.\n"
- " O Reads all old messages, backwards.\n"
- " P Page another user (send an instant message)\n"
- " R Reads all messages in the room, in reverse order.\n"
- " S Skips current room without making its messages old.\n"
- " T Terminate (logout)\n"
- " U Ungoto (returns to the last room you were in)\n"
- " W Displays who is currently logged in.\n"
- " X Toggle eXpert mode (menus and help blurbs on/off)\n"
- " Z Zap (forget) room. (Removes the room from your list)\n"
- " + - Goto next, previous room on current floor.\n"
- " > < Goto next, previous floor.\n"
- " \n"
- " In addition, there are dot commands. You hit the . (dot), then press the\n"
- "first letter of each word of the command. As you hit the letters, the words\n"
- "pop onto your screen. Exceptions: after you hit .Help or .Goto, the remainder\n"
- "of the command is a help file name or room name.\n"
- " \n"
- " *** USE .<H>elp ? for additional help *** \n",
-
- // <.H>elp ADMIN
- "The following commands are available only to Admins. A subset of these\n"
- "commands are available to room aides when they are currently in the room\n"
- "they are room aide for.\n"
- "\n"
- " <.> <A>dmin <K>ill this room (Delete the current room)\n"
- " <.> <A>dmin <E>dit this room (Edit the current room's parameters)\n"
- " <.> <A>dmin <W>ho knows room (List users with access to this room)\n"
- " <.> <A>dmin edit <U>ser (Change user's access level, password, etc.)\n"
- " <.> <A>dmin <V>alidate new users (Process new user registrations)\n"
- " <.> <A>dmin enter <I>nfo file (Create/change this room's banner)\n"
- " <.> <A>dmin <R>oom <I>nvite user (Grant access to an invitation-only room)\n"
- " <.> <A>dmin <R>oom <K>ick out user (Revoke access to an invitation-only room)\n"
- " <.> <A>dmin <F>ile <D>elete (Delete a file from the room's directory)\n"
- " <.> <A>dmin <F>ile <S>end over net (Transmit a file to another node)\n"
- " <.> <A>dmin <F>ile <M>ove (Move a file to another room's directory)\n"
- " <.> <A>dmin <M>essage edit: (Edit system banners)\n"
- " <.> <A>dmin <P>ost (Post a message on behalf of another user)\n"
- " <.> <A>dmin <S>ystem configuration <G>eneral (Edit global site config)\n"
- " <.> <A>dmin <S>ystem configuration <I>nternet (Edit Internet domains)\n"
- " <.> <A>dmin <S>ystem configuration check <M>essage base (Internal checks)\n"
- " <.> <A>dmin <S>ystem configuration <N>etwork (Netting with other Citadels)\n"
- " <.> <A>dmin <S>ystem configuration network <F>ilter list\n"
- " <.> <A>dmin <T>erminate server <N>ow (Shut down Citadel server now)\n"
- " <.> <A>dmin <T>erminate server <S>cheduled (Shut down Citadel server later)\n"
- " <.> <A>dmin mailing <L>ist recipients (For mailing list rooms)\n"
- " <.> <A>dmin mailing list <D>igest recipients (For mailing list rooms)\n"
- " <.> <A>dmin <N>etwork room sharing (Replication with other Citadels)\n"
- " \n" " In addition, the <M>ove and <D>elete commands are available at the\n" "message prompt.\n",
-
- // <.H>elp FLOORS
- " Floors\n"
- " ------\n"
- " Floors in Citadel are used to group rooms into related subject areas,\n"
- "just as rooms are used to group messages into manageable groups.\n"
- " \n"
- " You, as a user, do NOT have to use floors. If you choose not to, you suffer\n"
- "no penalty; you will not lose access to any rooms. You may use .EC or ;C (the\n"
- "latter is easier to use) to decide if you want to use floors. Feel free to\n"
- "experiment.\n"
- " \n"
- " Floor options are accessed two ways. First, if you are in floor mode, the\n"
- "<G>oto and <S>kip commands take you to the next room with new messages on the\n"
- "current floor; if there are none left, then the system will automatically\n"
- "switch floors (and let you know) and put you in the first room with new messages\n"
- "on that level. (Notice that your pattern of basic use of Citadel therefore\n"
- "doesn't really change.)\n"
- " \n"
- " Direct access to floor options is via the use of a ';' command.\n"
- "The following commands are currently available (more can be\n"
- "added if needed):\n"
- " \n"
- " <;C>onfigure\n"
- " This command toggles your floor mode.\n"
- " \n"
- " <;G>oto FLOORNAME\n"
- " This command causes the system to take you to the named floor.\n"
- " \n"
- " <;K>nown rooms on floors\n"
- " List all rooms on all floors. This is a very readable way to get a list of\n"
- "all rooms on the system.\n"
- " \n"
- " <;S>kip FLOORNAME\n"
- " This command causes the system to mark all rooms on the current floor as\n"
- "Skipped and takes you to the floor that you specify.\n"
- " \n"
- " <;Z>Forget floor\n"
- " This command causes you to forget all the rooms currently on the current\n"
- "floor. Unfortunately, it doesn't apply to rooms that are subsequently created\n"
- "or moved to this floor. (Sorry.)\n"
- " \n"
- " Feel free to experiment, you can't hurt yourself or the system with the\n"
- "floor stuff unless you ZForget a floor by accident.\n",
-
- // <.H>elp INTRO
- " New User's Introduction to the site\n"
- " \n"
- " This is an introduction to the Citadel BBS concept. It is intended\n"
- "for new users so that they can more easily become acquainted to using\n"
- "Citadel when accessing it in the form of a text-based BBS. Of\n"
- "course, old users might learn something new each time they read\n"
- "through it.\n"
- " \n"
- " Full help for the BBS commands can be obtained by typing <.H>elp SUMMARY\n"
- " \n"
- " The CITADEL BBS room concept\n"
- " ----------------------------\n"
- " The term BBS stands for 'Bulletin Board System'. The analogy is\n"
- "appropriate: one posts messages so that others may read them. In\n"
- "order to organize the posts, people can post in different areas of the\n"
- "BBS, called rooms.\n"
- " In order to post in a certain room, you need to be 'in' that room.\n"
- "Your current prompt is usually the room that you are in, followed the\n"
- "greater-than-sign, such as:\n"
- " \n"
- " Lobby>\n"
- " \n"
- " The easiest way to traverse the room structure is with the 'Goto'\n"
- "command, on the 'G' key. Pressing 'G' will take you to the next room\n"
- "in the 'march list' (see below) that has new messages in it. You can\n"
- "read these new messages with the 'N' key.\n"
- " Once you've 'Gotoed' every room in the system (or all of the ones\n"
- "you choose to read) you return to the 'Lobby,' the first and last room\n"
- "in the system. If new messages get posted to rooms you've already\n"
- "read during your session you will be brought BACK to those rooms so\n"
- "you can read them.\n"
- " \n"
- " March List\n"
- " ----------\n"
- " All the room names are stored in a march list, which is just a\n"
- "list containing all the room names. When you <G>oto or <S>kip a\n"
- "room, you are placed in the next room in your march list THAT HAS NEW\n"
- "MESSAGES. If you have no new messages in any of the rooms on your\n"
- "march list, you will keep going to the Lobby>. You can choose not to\n"
- "read certain rooms (that don't interest you) by 'Z'apping them. When\n"
- "you <Z>ap a room, you are merely deleting it from your march list (but\n"
- "not from anybody else's).\n"
- " \n"
- " You can use the <.G>oto (note the period before the G. You can also use\n"
- "<J>ump on some systems) to go to any room in the\n"
- "system. You don't have to type in the complete name of a room to\n"
- "'jump' to it; you merely need to type in enough to distinguish it from\n"
- "the other rooms. Left-aligned matches carry a heavier weight, so if you\n"
- "typed (for example) '.Goto TECH', you might be taken to a room called\n"
- "'Tech Area>' even if it found a room called 'Biotech/Ethics>' first.\n"
- " \n"
- " To return to a room you have previously <Z>apped, use the <.G>oto command\n"
- "to enter it, and it will be re-inserted into your march list. In the case\n"
- "of returning to Zapped rooms, you must type the room name in its entirety.\n"
- "REMEMBER, rooms with no new messages will not show on your\n"
- "march list! You must <.G>oto to a room with no new messages.\n"
- "Incidentally, you cannot change the order of the rooms on your march list.\n"
- "It's the same for everybody.\n"
- " \n"
- " Special rooms\n"
- " -------------\n"
- " There are two special rooms on a Citadel that you should know about.\n"
- " \n"
- " The first is the Lobby>. It's used for system announcements and other\n"
- "such administrativia. You cannot <Z>ap the Lobby>. Each time you first\n"
- "login, you will be placed in the Lobby>.\n"
- " \n"
- " The second is Mail>. In Mail>, when you post a messages, you are\n"
- "prompted to enter the screen name of the person who you want to send the\n"
- "message to. Only the person who you send the message to can read the\n"
- "message. NO ONE else can read it, not even the admins. Mail> is the\n"
- "first room on the march list, and is un-<Z>appable, so you can be sure\n"
- "that the person will get the message.\n"
- " \n"
- " System admins\n"
- " -------------\n"
- " These people, along with the room admins, keep the site running smoothly.\n"
- "\n"
- " Among the many things that admins do are: create rooms, delete\n"
- "rooms, set access levels, invite users, check registration, grant\n"
- "room admin status, and countless other things. They have access to the\n"
- "Aide> room, a special room only for admins.\n"
- " \n"
- " If you enter a mail message to 'Sysop' it will be placed in the\n"
- "Aide> room so that the next admin online will read it and deal with it.\n"
- "Admins cannot <Z>ap rooms. All the rooms are always on each admin's\n"
- "march list. Admins can read *any* and *every* room, but they *CAN* *NOT*\n"
- "read other users' Mail!\n"
- " \n"
- " Room admins\n"
- " -----------\n"
- " Room admins are granted special privileges in specific rooms.\n"
- "They are *NOT* true system admins; their power extends only over the\n"
- "rooms that they control, and they answer to the system admins.\n"
- " \n"
- " A room admin's job is to keep the topic of the their room on track,\n"
- "with nudges in the right direction now and then. A room admin can also\n"
- "move an off topic post to another room, or delete a post, if he/she\n"
- "feels it is necessary. \n"
- " \n"
- " Currently, very few rooms have room admins. Most rooms do not need\n"
- "their own specific room admin. Being a room admin requires a certain\n"
- "amount of trust, due to the additional privileges granted.\n"
- " \n"
- " Citadel messages\n"
- " ----------------\n"
- " Most of the time, the BBS code does not print a lot of messages\n"
- "to your screen. This is a great benefit once you become familiar\n"
- "with the system, because you do not have endless menus and screens\n"
- "to navigate through. nevertheless, there are some messages which you\n"
- "might see from time to time.\n"
- " \n"
- " 'There were messages posted while you were entering.'\n"
- " \n"
- " This is also known as 'simulposting.' When you start entering a \n"
- "message, the system knows where you last left off. When you save\n"
- "your message, the system checks to see if any messages were entered\n"
- "while you were typing. This is so that you know whether you need\n"
- "to go back and re-read the last few messages. This message may appear\n"
- "in any room.\n"
- " \n"
- " '*** You have new mail'\n"
- " \n"
- " This message is essentially the same as the above message, but can\n"
- "appear at any time. It simply means that new mail has arrived for you while\n"
- "you are logged in. Simply go to the Mail> room to read it.\n"
- " \n"
- " Who list\n"
- " --------\n"
- " The <W>ho command shows you the names of all users who are currently\n"
- "online. It also shows you the name of the room they are currently in. If\n"
- "they are in any type of private room, however, the room name will simply\n"
- "display as '<private room>'. Along with this information is displayed the\n"
- "name of the host computer the user is logged in from.\n",
-
- // <.H>elp MAIL
- "To send mail on this system, go to the Mail> room (using the command .G Mail)\n"
- "and press E to enter a message. You will be prompted with:\n"
- " \n"
- " Enter Recipient:\n"
- " \n"
- " At this point you may enter the name of another user on the system. Private\n"
- "mail is only readable by the sender and recipient. There is no need to delete\n"
- "mail after it is read; it will scroll out automatically.\n"
- " \n"
- " To send mail to another user on the Citadel network, simply type the\n"
- "user's name, followed by @ and then the system name. For example,\n"
- " \n"
- " Enter Recipient: Joe Schmoe @ citadrool\n"
- " \n"
- " If your account is enabled for Internet mail, you can also send email to\n"
- "anyone on the Internet here. Simply enter their address at the prompt:\n"
- " \n" " Enter Recipient: ajc@herring.fishnet.com\n",
-
- // <.H>elp NETWORK
- " Welcome to the network. Messages entered in a network room will appear in\n"
- "that room on all other systems carrying it (The name of the room, however,\n" "may be different on other systems).\n",
-
- // <.H>elp SOFTWARE
- " Citadel is the premier 'online community' (i.e. Bulletin Board System)\n"
- "software. It runs on all POSIX-compliant systems, including Linux. It is an\n"
- "advanced client/server application, and is being actively maintained.\n"
- " \n" " For more info, visit UNCENSORED! BBS at uncensored.citadel.org\n",
-
- // <.H>elp SUMMARY
- "Extended commands are available using the period ( . ) key. To use\n"
- "a dot command, press the . key, and then enter the first letter of\n"
- "each word in the command. The words will appear as you enter the keys.\n"
- "You can also backspace over partially entered commands. The following\n"
- "commands are available:\n"
- "\n"
- " <.> <H>elp: Displays help files. Type .H followed by a help file\n"
- " name. You are now reading <.H>elp SUMMARY\n"
- " \n"
- " <.> <G>oto: Jumps directly to the room you specify. You can also\n"
- " type a partial room name, just enough to make it unique,\n"
- " and it'll find the room you're looking for. As with the\n"
- " regular <G>oto command, messages in the current room will\n"
- " be marked as read.\n"
- " \n"
- " <.> <S>kip, goto: This is similar to <.G>oto, except it doesn't mark\n"
- " messages in the current room as read.\n"
- " \n"
- " <.> list <Z>apped rooms Shows all rooms you've <Z>apped (forgotten)\n"
- "\n"
- " \n"
- " Terminate (logoff) commands:\n"
- " \n"
- " <.> <T>erminate and <Q>uit Log off and disconnect.\n"
- " <.> <T>erminate and <S>tay online Log in as a different user.\n"
- " \n"
- " \n"
- " Read commands:\n"
- "\n"
- " <.> <R>ead <N>ew messages Same as <N>ew\n"
- " <.> <R>ead <O>ld msgs reverse Same as <O>ld\n"
- " <.> <R>ead <L>ast five msgs Same as <L>ast5\n"
- " <.> read <L>ast: Allows you to specify how many\n"
- " messages you wish to read.\n"
- "\n"
- " <.> <R>ead <U>ser listing: Lists all users on the system if\n"
- " you just hit enter, otherwise\n"
- " you can specify a partial match\n"
- "\n"
- " <.> <R>ead <T>extfile formatted File 'download' commands.\n"
- " <.> <R>ead file using <X>modem \n"
- " <.> <R>ead file using <Y>modem \n"
- " <.> <R>ead file using <Z>modem \n"
- " <.> <R>ead <F>ile unformatted \n"
- " <.> <R>ead <D>irectory \n"
- "\n"
- " <.> <R>ead <I>nfo file Read the room info file.\n"
- " <.> <R>ead <B>io Read other users' 'bio' files.\n"
- " <.> <R>ead <C>onfiguration Display your 'preferences'.\n"
- " <.> <R>ead <S>ystem info Display system statistics.\n"
- "\n"
- " \n"
- " Enter commands:\n"
- "\n"
- " <.> <E>nter <M>essage Post a message in this room.\n"
- " <.> <E>nter message with <E>ditor Post using a full-screen editor.\n"
- " <.> <E>nter <A>SCII message Post 'raw' (use this when 'pasting'\n"
- " a message from your clipboard).\n"
- "\n"
- " <.> <E>nter <P>assword Change your password.\n"
- " <.> <E>nter <C>onfiguration Change your 'preferences'.\n"
- " <.> <E>nter a new <R>oom Create a new room.\n"
- " <.> <E>nter re<G>istration Register (name, address, etc.)\n"
- " <.> <E>nter <B>io Enter/change your 'bio' file.\n"
- "\n"
- " <.> <E>nter <T>extfile File 'upload' commands.\n"
- " <.> <E>nter file using <X>modem \n"
- " <.> <E>nter file using <Y>modem \n"
- " <.> <E>nter file using <Z>modem \n"
- " \n"
- " \n"
- " Wholist commands:\n"
- " \n"
- " <.> <W>holist <L>ong Same as <W>ho is online, but displays\n"
- " more detailed information.\n"
- " <.> <W>holist <R>oomname Masquerade your room name (other users\n"
- " see the name you enter rather than the\n"
- " actual name of the room you're in)\n"
- " <.> <W>holist <H>ostname Masquerade your host name\n"
- " <.> <E>nter <U>sername Masquerade your user name (Admins only)\n"
- " <.> <W>holist <S>tealth mode Enter/exit 'stealth mode' (when in stealth\n"
- " mode you are invisible on the wholist)\n"
- " \n"
- " \n"
- " Floor commands (if using floor mode)\n"
- " ;<C>onfigure floor mode - turn floor mode on or off\n"
- " ;<G>oto floor: - jump to a specific floor\n"
- " ;<K>nown rooms - list all rooms on all floors\n"
- " ;<S>kip to floor: - skip current floor, jump to another\n"
- " ;<Z>ap floor - zap (forget) all rooms on this floor\n"
- " \n"
- " \n"
- " Administrative commands: \n"
- " \n"
- " <.> <A>dmin <K>ill this room \n"
- " <.> <A>dmin <E>dit this room \n"
- " <.> <A>dmin <W>ho knows room \n"
- " <.> <A>dmin edit <U>ser \n"
- " <.> <A>dmin <V>alidate new users \n"
- " <.> <A>dmin enter <I>nfo file \n"
- " <.> <A>dmin <R>oom <I>nvite user \n"
- " <.> <A>dmin <R>oom <K>ick out user \n"
- " <.> <A>dmin <F>ile <D>elete \n"
- " <.> <A>dmin <F>ile <S>end over net \n"
- " <.> <A>dmin <F>ile <M>ove \n"
- " <.> <A>dmin <M>essage edit: \n"
- " <.> <A>dmin <P>ost \n"
- " <.> <A>dmin <S>ystem configuration \n"
- " <.> <A>dmin <T>erminate server <N>ow\n" " <.> <A>dmin <T>erminate server <S>cheduled\n"
-};
-
-
-struct citcmd {
- struct citcmd *next;
- int c_cmdnum;
- int c_axlevel;
- char c_keys[5][64];
-};
-
-#define IFNEXPERT if ((userflags&US_EXPERT)==0)
-
-
-int rc_exp_beep;
-char rc_exp_cmd[1024];
-int rc_allow_attachments;
-int rc_display_message_numbers;
-int rc_force_mail_prompts;
-int rc_remember_passwords;
-int rc_ansi_color;
-int rc_color_use_bg;
-int rc_prompt_control = 0;
-time_t rc_idle_threshold = (time_t) 900;
-char rc_url_cmd[SIZ];
-char rc_open_cmd[SIZ];
-char rc_gotmail_cmd[SIZ];
-
-int next_lazy_cmd = 5;
-
-extern int screenwidth, screenheight;
-extern int termn8;
-extern CtdlIPC *ipc_for_signal_handlers; // KLUDGE cover your eyes
-struct citcmd *cmdlist = NULL;
-
-
-// these variables are local to this module
-char keepalives_enabled = KA_YES; // send NOOPs to server when idle
-int ok_to_interrupt = 0; // print instant msgs asynchronously
-time_t AnsiDetect; // when did we send the detect code?
-int enable_color = 0; // nonzero for ANSI color
-
-
-// If an interesting key has been pressed, return its value, otherwise 0
-char was_a_key_pressed(void) {
- fd_set rfds;
- struct timeval tv;
- int the_character;
- int retval;
-
- FD_ZERO(&rfds);
- FD_SET(0, &rfds);
- tv.tv_sec = 0;
- tv.tv_usec = 0;
- retval = select(1, &rfds, NULL, NULL, &tv);
-
- // Careful! Disable keepalives during keyboard polling; we're probably
- // in the middle of a data transfer from the server, in which case
- // sending a NOOP would throw the client protocol out of sync.
- if ((retval > 0) && FD_ISSET(0, &rfds)) {
- set_keepalives(KA_NO);
- the_character = inkey();
- set_keepalives(KA_YES);
- }
- else {
- the_character = 0;
- }
- return (the_character);
-}
-
-
-// display_instant_messages() - print instant messages if there are any
-void display_instant_messages(void) {
- char buf[1024];
- FILE *outpipe;
- time_t timestamp;
- struct tm stamp;
- int flags = 0;
- char sender[64];
- char node[64];
- char *listing = NULL;
- int r; // IPC result code
-
- if (instant_msgs == 0) {
- return;
- }
-
- if (rc_exp_beep) {
- ctdl_beep();
- }
-
- if (IsEmptyStr(rc_exp_cmd)) {
- color(BRIGHT_RED);
- scr_printf("\r---");
- }
-
- while (instant_msgs != 0) {
- r = CtdlIPCGetInstantMessage(ipc_for_signal_handlers, &listing, buf);
- if (r / 100 != 1) {
- return;
- }
-
- instant_msgs = extract_int(buf, 0);
- timestamp = extract_long(buf, 1);
- flags = extract_int(buf, 2);
- extract_token(sender, buf, 3, '|', sizeof sender);
- extract_token(node, buf, 4, '|', sizeof node);
- strcpy(last_paged, sender);
-
- localtime_r(×tamp, &stamp);
-
- // If the message contains a Logoff Request, honor it.
- if (flags & 2) {
- termn8 = 1;
- return;
- }
-
- if (!IsEmptyStr(rc_exp_cmd)) {
- outpipe = popen(rc_exp_cmd, "w");
- if (outpipe != NULL) {
- // Header derived from flags
- if (flags & 2)
- fprintf(outpipe, "Please log off now, as requested ");
- else if (flags & 1)
- fprintf(outpipe, "Broadcast message ");
- else if (flags & 4)
- fprintf(outpipe, "Chat request ");
- else
- fprintf(outpipe, "Message ");
- // Timestamp. Can this be improved?
- if (stamp.tm_hour == 0 || stamp.tm_hour == 12)
- fprintf(outpipe, "at 12:%02d%cm", stamp.tm_min, stamp.tm_hour ? 'p' : 'a');
- else if (stamp.tm_hour > 12) // pm
- fprintf(outpipe, "at %d:%02dpm", stamp.tm_hour - 12, stamp.tm_min);
- else // am
- fprintf(outpipe, "at %d:%02dam", stamp.tm_hour, stamp.tm_min);
- fprintf(outpipe, " from %s", sender);
- if (strncmp(ipc_for_signal_handlers->ServInfo.nodename, node, 32))
- fprintf(outpipe, " @%s", node);
- fprintf(outpipe, ":\n%s\n", listing);
- pclose(outpipe);
- if (instant_msgs == 0)
- return;
- continue;
- }
- }
- // fall back to built-in instant message display
- scr_printf("\n");
-
- // Header derived from flags
- if (flags & 2)
- scr_printf("Please log off now, as requested ");
- else if (flags & 1)
- scr_printf("Broadcast message ");
- else if (flags & 4)
- scr_printf("Chat request ");
- else
- scr_printf("Message ");
-
- // Timestamp. Can this be improved?
- if (stamp.tm_hour == 0 || stamp.tm_hour == 12) // 12am/12pm
- scr_printf("at 12:%02d%cm", stamp.tm_min, stamp.tm_hour ? 'p' : 'a');
- else if (stamp.tm_hour > 12) // pm
- scr_printf("at %d:%02dpm", stamp.tm_hour - 12, stamp.tm_min);
- else // am
- scr_printf("at %d:%02dam", stamp.tm_hour, stamp.tm_min);
-
- // Sender
- scr_printf(" from %s", sender);
-
- // Remote node, if any
- if (strncmp(ipc_for_signal_handlers->ServInfo.nodename, node, 32))
- scr_printf(" @%s", node);
-
- scr_printf(":\n");
- fmout(screenwidth, NULL, listing, NULL, 0);
- free(listing);
-
- }
- scr_printf("\n---\n");
- color(BRIGHT_WHITE);
-
-
-}
-
-
-void set_keepalives(int s) {
- keepalives_enabled = (char) s;
-}
-
-
-// This loop handles the "keepalive" messages sent to the server when idling.
-static time_t idlet = 0;
-static void really_do_keepalive(void) {
- time(&idlet);
-
- // This may sometimes get called before we are actually connected
- // to the server. Don't do anything if we aren't connected. -IO
- if (!ipc_for_signal_handlers)
- return;
-
- // If full keepalives are enabled, send a NOOP to the server and
- // wait for a response.
- if (keepalives_enabled == KA_YES) {
- CtdlIPCNoop(ipc_for_signal_handlers);
- if (instant_msgs > 0) {
- if (ok_to_interrupt == 1) {
- scr_printf("\r%64s\r", "");
- display_instant_messages();
- scr_printf("%s%c ", room_name, room_prompt(room_flags));
- scr_flush();
- }
- }
- }
-
- // If half keepalives are enabled, send a QNOP to the server, then do nothing.
- if (keepalives_enabled == KA_HALF) {
- CtdlIPC_chat_send(ipc_for_signal_handlers, "QNOP");
- }
-}
-
-
-// I changed this from static to not because I need to call it from
-// screen.c, either that or make something in screen.c not static.
-// Fix it how you like. Why all the staticness? stu
-void do_keepalive(void) {
- time_t now;
-
- time(&now);
- if ((now - idlet) < ((long) S_KEEPALIVE)) {
- return;
- }
-
- // Do a space-backspace to keep terminal sessions from idling out
- scr_printf(" %c", 8);
- scr_flush();
-
- really_do_keepalive();
-}
-
-
-// Get a character from the keyboard, with the watchdog timer in effect if necessary.
-int inkey(void) {
- int a;
- fd_set rfds;
- struct timeval tv;
- time_t start_time;
-
- scr_flush();
- time(&start_time);
-
- do {
- // This loop waits for keyboard input. If the keepalive
- // timer expires, it sends a keepalive to the server if
- // necessary and then waits again.
- do {
- do_keepalive();
-
- FD_ZERO(&rfds);
- FD_SET(0, &rfds);
- tv.tv_sec = S_KEEPALIVE;
- tv.tv_usec = 0;
-
- select(1, &rfds, NULL, NULL, &tv);
- } while (!FD_ISSET(0, &rfds));
-
- // At this point, there's input, so fetch it.
- // (There's a hole in the bucket...)
- a = scr_getc(SCR_BLOCK);
- if (a == 127) {
- a = 8;
- }
- if (a == 13) {
- a = 10;
- }
- } while (a == 0);
- return (a);
-}
-
-
-// Returns 1 for yes, 0 for no
-int yesno(void) {
- int a;
- while (1) {
- a = inkey();
- a = tolower(a);
- if (a == 'y') {
- scr_printf("Yes\n");
- return (1);
- }
- if (a == 'n') {
- scr_printf("No\n");
- return (0);
- }
- }
-}
-
-
-// Returns 1 for yes, 0 for no, arg is default value
-int yesno_d(int d) {
- int a;
- while (1) {
- a = inkey();
- a = tolower(a);
- if (a == 10)
- a = (d ? 'y' : 'n');
- if (a == 'y') {
- scr_printf("Yes\n");
- return (1);
- }
- if (a == 'n') {
- scr_printf("No\n");
- return (0);
- }
- }
-}
-
-
-// Function to read a line of text from the terminal.
-//
-// string Pointer to string buffer
-// lim Maximum length
-// noshow Echo asterisks instead of keystrokes?
-// bs Allow backspacing out of the prompt? (returns -1 if this happens)
-//
-// returns: string length
-int ctdl_getline(char *string, int lim, int noshow, int bs) {
- int pos = strlen(string);
- int ch;
-
- if (noshow && !IsEmptyStr(string)) {
- int num_stars = strlen(string);
- while (num_stars--) {
- scr_putc('*');
- }
- } else {
- scr_printf("%s", string);
- }
-
- while (1) {
- ch = inkey();
-
- if ((ch == 8) && (pos > 0)) { // backspace
- --pos;
- scr_putc(8);
- scr_putc(32);
- scr_putc(8);
- }
-
- else if ((ch == 8) && (pos == 0) && (bs)) { // backspace out of the prompt
- return (-1);
- }
-
- else if ((ch == 23) && (pos > 0)) { // Ctrl-W deletes a word
- while ((pos > 0) && !isspace(string[pos])) {
- --pos;
- scr_putc(8);
- scr_putc(32);
- scr_putc(8);
- }
- while ((pos > 0) && !isspace(string[pos - 1])) {
- --pos;
- scr_putc(8);
- scr_putc(32);
- scr_putc(8);
- }
- }
-
- else if (ch == 10) { // return
- string[pos] = 0;
- scr_printf("\n");
- return (pos);
- }
-
- else if (isprint(ch)) { // payload characters
- scr_putc((noshow ? '*' : ch));
- string[pos] = ch;
- ++pos;
- }
- }
-}
-
-
-// prompt for a string, print the existing value, and allow the user to press return to keep it...
-// If len is negative, pass the "noshow" flag to ctdl_getline()
-void strprompt(char *prompt, char *str, int len) {
- display_instant_messages();
- color(DIM_WHITE);
- scr_printf("%s", prompt);
- color(DIM_WHITE);
- scr_printf(": ");
- color(BRIGHT_CYAN);
- ctdl_getline(str, abs(len), (len < 0), 0);
- color(DIM_WHITE);
-}
-
-
-// prompt for a yes/no, print the existing value and allow the user to press return to keep it...
-int boolprompt(char *prompt, int prev_val) {
- int r;
-
- color(DIM_WHITE);
- scr_printf("%s ", prompt);
- color(DIM_MAGENTA);
- scr_printf("[");
- color(BRIGHT_MAGENTA);
- scr_printf("%s", (prev_val ? "Yes" : "No"));
- color(DIM_MAGENTA);
- scr_printf("]: ");
- color(BRIGHT_CYAN);
- r = (yesno_d(prev_val));
- color(DIM_WHITE);
- return r;
-}
-
-
-// like strprompt(), except for an integer (note that it RETURNS the new value!)
-int intprompt(char *prompt, int ival, int imin, int imax) {
- char buf[16];
- int i;
- int p;
-
- do {
- i = ival;
- snprintf(buf, sizeof buf, "%d", i);
- strprompt(prompt, buf, 15);
- i = atoi(buf);
- for (p = 0; !IsEmptyStr(&buf[p]); ++p) {
- if ((!isdigit(buf[p]))
- && ((buf[p] != '-') || (p != 0)))
- i = imin - 1;
- }
- if (i < imin)
- scr_printf("*** Must be no less than %d.\n", imin);
- if (i > imax)
- scr_printf("*** Must be no more than %d.\n", imax);
- } while ((i < imin) || (i > imax));
- return (i);
-}
-
-
-// prompt for a string with no existing value (clears out string buffer first)
-// If len is negative, pass the "noshow" flag to ctdl_getline()
-void newprompt(char *prompt, char *str, int len) {
- str[0] = 0;
- color(BRIGHT_MAGENTA);
- scr_printf("%s", prompt);
- color(DIM_MAGENTA);
- ctdl_getline(str, abs(len), (len < 0), 0);
- color(DIM_WHITE);
-}
-
-
-// returns a lower case value
-int lkey(void) {
- int a;
- a = inkey();
- if (isupper(a))
- a = tolower(a);
- return (a);
-}
-
-
-// parse the citadel.rc file
-void load_command_set(void) {
- FILE *ccfile;
- char buf[1024];
- struct citcmd *cptr;
- struct citcmd *lastcmd = NULL;
- int a, d;
- int b = 0;
-
- // first, set up some defaults for non-required variables
- strcpy(editor_path, "");
- strcpy(printcmd, "");
- strcpy(imagecmd, "");
- strcpy(rc_username, "");
- strcpy(rc_password, "");
- rc_floor_mode = 0;
- rc_exp_beep = 1;
- rc_allow_attachments = 0;
- rc_remember_passwords = 0;
- strcpy(rc_exp_cmd, "");
- rc_display_message_numbers = 0;
- rc_force_mail_prompts = 0;
- rc_ansi_color = 0;
- rc_color_use_bg = 0;
- strcpy(rc_url_cmd, "");
- strcpy(rc_open_cmd, "");
- strcpy(rc_gotmail_cmd, "");
-#ifdef HAVE_OPENSSL
- rc_encrypt = RC_DEFAULT;
-#endif
-
- // now try to open the citadel.rc file
- ccfile = NULL;
- if (getenv("HOME") != NULL) {
- snprintf(buf, sizeof buf, "%s/.citadelrc", getenv("HOME"));
- ccfile = fopen(buf, "r");
- }
- if (getenv("APPDIR") != NULL) {
- snprintf(buf, sizeof buf, "%s/citadel.rc", getenv("APPDIR"));
- ccfile = fopen(buf, "r");
- }
- if (ccfile == NULL) {
- ccfile = fopen(file_citadel_rc, "r");
- }
- if (ccfile == NULL) {
- ccfile = fopen("/usr/local/etc/citadel.rc", "r");
- }
- if (ccfile == NULL) {
- ccfile = fopen("/etc/citadel.rc", "r");
- }
- if (ccfile == NULL) {
- ccfile = fopen("./citadel.rc", "r");
- }
- if (ccfile == NULL) {
- perror("commands: cannot open citadel.rc");
- logoff(NULL, 3);
- }
- while (fgets(buf, sizeof buf, ccfile) != NULL) {
- while ((!IsEmptyStr(buf)) ? (isspace(buf[strlen(buf) - 1])) : 0)
- buf[strlen(buf) - 1] = 0;
-
- if (!strncasecmp(buf, "encrypt=", 8)) {
- if (!strcasecmp(&buf[8], "yes")) {
-#ifdef HAVE_OPENSSL
- rc_encrypt = RC_YES;
-#else
- fprintf(stderr, "citadel.rc requires encryption support but citadel is not compiled with OpenSSL");
- logoff(NULL, 3);
-#endif
- }
-#ifdef HAVE_OPENSSL
- else if (!strcasecmp(&buf[8], "no")) {
- rc_encrypt = RC_NO;
- } else if (!strcasecmp(&buf[8], "default")) {
- rc_encrypt = RC_DEFAULT;
- }
-#endif
- }
-
- if (!strncasecmp(buf, "editor=", 7)) {
- strcpy(editor_path, &buf[7]);
- }
-
- if (!strncasecmp(buf, "printcmd=", 9))
- strcpy(printcmd, &buf[9]);
-
- if (!strncasecmp(buf, "imagecmd=", 9))
- strcpy(imagecmd, &buf[9]);
-
- if (!strncasecmp(buf, "expcmd=", 7))
- strcpy(rc_exp_cmd, &buf[7]);
-
- if (!strncasecmp(buf, "use_floors=", 11)) {
- if (!strcasecmp(&buf[11], "yes"))
- rc_floor_mode = RC_YES;
- if (!strcasecmp(&buf[11], "no"))
- rc_floor_mode = RC_NO;
- if (!strcasecmp(&buf[11], "default"))
- rc_floor_mode = RC_DEFAULT;
- }
- if (!strncasecmp(buf, "beep=", 5)) {
- rc_exp_beep = atoi(&buf[5]);
- }
- if (!strncasecmp(buf, "allow_attachments=", 18)) {
- rc_allow_attachments = atoi(&buf[18]);
- }
- if (!strncasecmp(buf, "idle_threshold=", 15)) {
- rc_idle_threshold = atol(&buf[15]);
- }
- if (!strncasecmp(buf, "remember_passwords=", 19)) {
- rc_remember_passwords = atoi(&buf[19]);
- }
- if (!strncasecmp(buf, "display_message_numbers=", 24)) {
- rc_display_message_numbers = atoi(&buf[24]);
- }
- if (!strncasecmp(buf, "force_mail_prompts=", 19)) {
- rc_force_mail_prompts = atoi(&buf[19]);
- }
- if (!strncasecmp(buf, "ansi_color=", 11)) {
- if (!strncasecmp(&buf[11], "on", 2))
- rc_ansi_color = 1;
- if (!strncasecmp(&buf[11], "auto", 4))
- rc_ansi_color = 2; // autodetect
- if (!strncasecmp(&buf[11], "user", 4))
- rc_ansi_color = 3; // user config
- }
- if (!strncasecmp(buf, "status_line=", 12)) {
- if (!strncasecmp(&buf[12], "on", 2))
- enable_status_line = 1;
- }
- if (!strncasecmp(buf, "use_background=", 15)) {
- if (!strncasecmp(&buf[15], "on", 2))
- rc_color_use_bg = 9;
- }
- if (!strncasecmp(buf, "prompt_control=", 15)) {
- if (!strncasecmp(&buf[15], "on", 2))
- rc_prompt_control = 1;
- if (!strncasecmp(&buf[15], "user", 4))
- rc_prompt_control = 3; // user config
- }
- if (!strncasecmp(buf, "username=", 9))
- strcpy(rc_username, &buf[9]);
-
- if (!strncasecmp(buf, "password=", 9))
- strcpy(rc_password, &buf[9]);
-
- if (!strncasecmp(buf, "urlcmd=", 7))
- strcpy(rc_url_cmd, &buf[7]);
-
- if (!strncasecmp(buf, "opencmd=", 7))
- strcpy(rc_open_cmd, &buf[8]);
-
- if (!strncasecmp(buf, "gotmailcmd=", 11))
- strcpy(rc_gotmail_cmd, &buf[11]);
-
- if (!strncasecmp(buf, "cmd=", 4)) {
- strcpy(buf, &buf[4]);
-
- cptr = (struct citcmd *) malloc(sizeof(struct citcmd));
-
- cptr->c_cmdnum = atoi(buf);
- for (d = strlen(buf); d >= 0; --d)
- if (buf[d] == ',')
- b = d;
- strcpy(buf, &buf[b + 1]);
-
- cptr->c_axlevel = atoi(buf);
- for (d = strlen(buf); d >= 0; --d)
- if (buf[d] == ',')
- b = d;
- strcpy(buf, &buf[b + 1]);
-
- for (a = 0; a < 5; ++a)
- cptr->c_keys[a][0] = 0;
-
- a = 0;
- b = 0;
- buf[strlen(buf) + 1] = 0;
- while (!IsEmptyStr(buf)) {
- b = strlen(buf);
- for (d = strlen(buf); d >= 0; --d)
- if (buf[d] == ',')
- b = d;
- strncpy(cptr->c_keys[a], buf, b);
- cptr->c_keys[a][b] = 0;
- if (buf[b] == ',')
- strcpy(buf, &buf[b + 1]);
- else
- strcpy(buf, "");
- ++a;
- }
-
- cptr->next = NULL;
- if (cmdlist == NULL)
- cmdlist = cptr;
- else
- lastcmd->next = cptr;
- lastcmd = cptr;
- }
- }
- fclose(ccfile);
-}
-
-
-// return the key associated with a command
-char keycmd(char *cmdstr) {
- int a;
-
- for (a = 0; !IsEmptyStr(&cmdstr[a]); ++a)
- if (cmdstr[a] == '&')
- return (tolower(cmdstr[a + 1]));
- return (0);
-}
-
-
-// Output the string from a key command without the ampersand
-// "mode" should be set to 0 for normal or 1 for <C>ommand key highlighting
-char *cmd_expand(char *strbuf, int mode) {
- int a;
- static char exp[64];
- char buf[1024];
-
- strcpy(exp, strbuf);
-
- for (a = 0; exp[a]; ++a) {
- if (strbuf[a] == '&') {
-
- // don't echo these non-mnemonic command keys
- int noecho = strbuf[a + 1] == '<' || strbuf[a + 1] == '>' || strbuf[a + 1] == '+' || strbuf[a + 1] == '-';
-
- if (mode == 0) {
- strcpy(&exp[a], &exp[a + 1 + noecho]);
- }
- if (mode == 1) {
- exp[a] = '<';
- strcpy(buf, &exp[a + 2]);
- exp[a + 2] = '>';
- exp[a + 3] = 0;
- strcat(exp, buf);
- }
- }
- if (!strncmp(&exp[a], "^r", 2)) {
- strcpy(buf, exp);
- strcpy(&exp[a], room_name);
- strcat(exp, &buf[a + 2]);
- }
- if (!strncmp(&exp[a], "^c", 2)) {
- exp[a] = ',';
- strcpy(&exp[a + 1], &exp[a + 2]);
- }
- }
-
- return (exp);
-}
-
-
-// Comparison function to determine if entered commands match a command loaded from the config file.
-int cmdmatch(char *cmdbuf, struct citcmd *cptr, int ncomp) {
- int a;
- int cmdax;
-
- cmdax = 0;
- if (is_room_aide)
- cmdax = 1;
- if (axlevel >= 6)
- cmdax = 2;
-
- for (a = 0; a < ncomp; ++a) {
- if ((tolower(cmdbuf[a]) != keycmd(cptr->c_keys[a]))
- || (cptr->c_axlevel > cmdax))
- return (0);
- }
- return (1);
-}
-
-
-// This function returns 1 if a given command requires a string input
-int requires_string(struct citcmd *cptr, int ncomp) {
- int a;
- char buf[64];
-
- strcpy(buf, cptr->c_keys[ncomp - 1]);
- for (a = 0; !IsEmptyStr(&buf[a]); ++a) {
- if (buf[a] == ':')
- return (1);
- }
- return (0);
-}
-
-
-// Input a command at the main prompt.
-// This function returns an integer command number. If the command prompts
-// for a string then it is placed in the supplied buffer.
-int getcmd(CtdlIPC * ipc, char *argbuf) {
- char cmdbuf[5];
- int cmdspaces[5];
- int cmdpos;
- int ch;
- int a;
- int got;
- int this_lazy_cmd;
- struct citcmd *cptr;
-
- // Starting a new command now, so set sigcaught to 0. This variable
- // is set to nonzero (usually NEXT_KEY or STOP_KEY) if a command has
- // been interrupted by a keypress.
- sigcaught = 0;
-
- // 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;
- }
-
- // if we're running in idiot mode, display a cute little menu
- IFNEXPERT {
- scr_printf("-----------------------------------------------------------------------\n");
- scr_printf("Room cmds: <K>nown rooms, <G>oto next room, <.G>oto a specific room,\n");
- scr_printf(" <S>kip this room, <A>bandon this room, <Z>ap this room,\n");
- scr_printf(" <U>ngoto (move back)\n");
- scr_printf("Message cmds: <N>ew msgs, <F>orward read, <R>everse read, <O>ld msgs,\n");
- scr_printf(" <L>ast five msgs, <E>nter a message\n");
- scr_printf("General cmds: <?> help, <T>erminate, <C>hat, <W>ho is online\n");
- scr_printf("Misc: <X> toggle eXpert mode, <D>irectory\n");
- scr_printf("\n");
- scr_printf(" (Type .Help SUMMARY for extended commands, <X> to hide this menu)\n");
- scr_printf("-----------------------------------------------------------------------\n");
- }
-
- display_instant_messages();
- strcpy(argbuf, "");
- cmdpos = 0;
- for (a = 0; a < 5; ++a) {
- cmdbuf[a] = 0;
- }
-
- // now the room prompt...
- ok_to_interrupt = 1;
- color(BRIGHT_WHITE);
- scr_printf("\n%s", room_name);
- color(DIM_WHITE);
- scr_printf("%c ", room_prompt(room_flags));
-
- while (1) {
- ch = inkey();
- ok_to_interrupt = 0;
-
- // Handle the backspace key, but only if there's something to backspace over...
- if ((ch == 8) && (cmdpos > 0)) {
- back(cmdspaces[cmdpos - 1] + 1);
- cmdbuf[cmdpos] = 0;
- --cmdpos;
- }
-
- // Spacebar invokes "lazy traversal" commands
- if ((ch == 32) && (cmdpos == 0)) {
- this_lazy_cmd = next_lazy_cmd;
- if (this_lazy_cmd == 13)
- next_lazy_cmd = 5;
- if (this_lazy_cmd == 5)
- next_lazy_cmd = 13;
- for (cptr = cmdlist; cptr != NULL; cptr = cptr->next) {
- if (cptr->c_cmdnum == this_lazy_cmd) {
- for (a = 0; a < 5; ++a)
- if (cptr->c_keys[a][0] != 0)
- scr_printf("%s ", cmd_expand(cptr->c_keys[a], 0));
- scr_printf("\n");
- return (this_lazy_cmd);
- }
- }
- scr_printf("\n");
- return (this_lazy_cmd);
- }
-
- // Otherwise, process the command
- cmdbuf[cmdpos] = tolower(ch);
-
- for (cptr = cmdlist; cptr != NULL; cptr = cptr->next) {
- if (cmdmatch(cmdbuf, cptr, cmdpos + 1)) {
-
- scr_printf("%s", cmd_expand(cptr->c_keys[cmdpos], 0));
- cmdspaces[cmdpos] = strlen(cmd_expand(cptr->c_keys[cmdpos], 0));
- if (cmdpos < 4)
- if ((cptr->c_keys[cmdpos + 1]) != 0)
- scr_putc(' ');
- ++cmdpos;
- }
- }
-
- for (cptr = cmdlist; cptr != NULL; cptr = cptr->next) {
- if (cmdmatch(cmdbuf, cptr, 5)) {
- if (requires_string(cptr, cmdpos)) { // We found our command.
- argbuf[0] = 0;
- ctdl_getline(argbuf, 64, 0, 0);
- }
- else {
- scr_printf("\n");
- }
-
- // If this command is one that changes rooms, then the next lazy-command
- // (space bar) should be "read new" instead of "goto"
- if ( (cptr->c_cmdnum == 5)
- || (cptr->c_cmdnum == 6)
- || (cptr->c_cmdnum == 47)
- || (cptr->c_cmdnum == 52)
- || (cptr->c_cmdnum == 16)
- || (cptr->c_cmdnum == 20)
- ) {
- next_lazy_cmd = 13;
- }
-
- // If this command is "read new" then the next lazy-command (space bar) should be "goto"
- if (cptr->c_cmdnum == 13) {
- next_lazy_cmd = 5;
- }
-
- return (cptr->c_cmdnum);
-
- }
- }
-
- if (ch == '?') {
- scr_printf("\rOne of ... \n");
- for (cptr = cmdlist; cptr != NULL; cptr = cptr->next) {
- if (cmdmatch(cmdbuf, cptr, cmdpos)) {
- for (a = 0; a < 5; ++a) {
- keyopt(cmd_expand(cptr->c_keys[a], 1));
- scr_printf(" ");
- }
- scr_printf("\n");
- }
- }
- sigcaught = 0;
-
- scr_printf("\n%s%c ", room_name, room_prompt(room_flags));
- got = 0;
- for (cptr = cmdlist; cptr != NULL; cptr = cptr->next) {
- if ((got == 0) && (cmdmatch(cmdbuf, cptr, cmdpos))) {
- for (a = 0; a < cmdpos; ++a) {
- scr_printf("%s ", cmd_expand(cptr->c_keys[a], 0));
- }
- got = 1;
- }
- }
- }
- }
-
-}
-
-
-// set tty modes. commands are:
-//
-// 01- set to Citadel mode
-// 2 - save current settings for later restoral
-// 3 - restore saved settings
-void stty_ctdl(int cmd) {
- struct termios live;
- static struct termios saved_settings;
- static int last_cmd = 0;
-
- if (cmd == SB_LAST) {
- cmd = last_cmd;
- }
- else {
- last_cmd = cmd;
- }
-
- if ((cmd == 0) || (cmd == 1)) {
- tcgetattr(0, &live);
-
- // Character-by-character input instead of line mode
- live.c_iflag = ISTRIP | IXON | IXANY;
- live.c_oflag = OPOST | ONLCR;
- live.c_lflag = ISIG | NOFLSH;
-
- // Key bindings
- live.c_cc[VINTR] = 0;
- live.c_cc[VQUIT] = 0;
- live.c_cc[VERASE] = 8;
- live.c_cc[VKILL] = 24;
- live.c_cc[VEOF] = 1;
- live.c_cc[VEOL] = 255;
- live.c_cc[VEOL2] = 0;
- live.c_cc[VSTART] = 0;
- tcsetattr(0, TCSADRAIN, &live);
- }
-
- if (cmd == 2) {
- tcgetattr(0, &saved_settings);
- }
-
- if (cmd == 3) {
- tcsetattr(0, TCSADRAIN, &saved_settings);
- }
-
-}
-
-
-// display_help() - help text viewer
-void display_help(CtdlIPC * ipc, char *name) {
- int i;
- int num_helps = sizeof(helpnames) / sizeof(char *);
-
- for (i = 0; i < num_helps; ++i) {
- if (!strcasecmp(name, helpnames[i])) {
- fmout(screenwidth, NULL, helptexts[i], NULL, 0);
- return;
- }
- }
-
- scr_printf("'%s' not found. Enter one of:\n", name);
- for (i = 0; i < num_helps; ++i) {
- scr_printf(" %s\n", helpnames[i]);
- }
-}
-
-
-// fmout() - Citadel text formatter and paginator
-int fmout(int width, // screen width to use
- FILE * fpin, // file to read from, or NULL to format given text
- char *text, // text to be formatted (when fpin is NULL
- FILE * fpout, // file to write to, or NULL to write to screen
- int subst) { // nonzero if we should use hypertext mode
- char *buffer = NULL; // The current message
- char *word = NULL; // What we are about to actually print
- char *e; // Pointer to position in text
- char old = 0; // The previous character
- int column = 0; // Current column
- size_t i; // Generic counter
-
- // Space for a single word, which can be at most screenwidth
- word = (char *) calloc(1, width);
- if (!word) {
- scr_printf("Can't alloc memory to print message: %s!\n", strerror(errno));
- logoff(NULL, 3);
- }
-
- // Read the entire message body into memory
- if (fpin) {
- buffer = load_message_from_file(fpin);
- if (!buffer) {
- scr_printf("Can't print message: %s!\n", strerror(errno));
- logoff(NULL, 3);
- }
- }
- else {
- buffer = text;
- }
- e = buffer;
-
- // Run the message body
- while (*e) {
- // Catch characters that shouldn't be there at all
- if (*e == '\r') {
- e++;
- continue;
- }
- if (*e == '\n') { // newline?
- e++;
- if (*e == ' ') { // paragraph?
- if (fpout) {
- fprintf(fpout, "\n");
- } else {
- scr_printf("\n");
- }
- column = 0;
- }
- else if (old != ' ') { // Don't print two spaces
- if (fpout) {
- fprintf(fpout, " ");
- }
- else {
- scr_printf(" ");
- }
- column++;
- }
- old = '\n';
- continue;
- }
-
- // Or are we looking at a space?
- if (*e == ' ') {
- e++;
- if (column >= width - 1) {
- // Are we in the rightmost column?
- if (fpout) {
- fprintf(fpout, "\n");
- }
- else {
- scr_printf("\n");
- }
- column = 0;
- }
- else if (!(column == 0 && old == ' ')) {
- // Eat only the first space on a line
- if (fpout) {
- fprintf(fpout, " ");
- }
- else {
- scr_printf(" ");
- }
- column++;
- }
- // ONLY eat the FIRST space on a line
- old = ' ';
- continue;
- }
- old = *e;
-
- // Read a word, slightly messy
- i = 0;
- while (e[i]) {
- if (!isprint(e[i]) && !isspace(e[i]))
- e[i] = ' ';
- if (isspace(e[i]))
- break;
- i++;
- }
-
- // We should never see these, but... slightly messy
- if (e[i] == '\t' || e[i] == '\f' || e[i] == '\v')
- e[i] = ' ';
-
- // Break up really long words
- if (i >= width) {
- i = width - 1;
- }
- strncpy(word, e, i);
- word[i] = 0;
-
- // Decide where to print the word
- if (column + i >= width) {
- // Wrap to the next line
- if (fpout) {
- fprintf(fpout, "\n");
- }
- else {
- scr_printf("\n");
- }
- column = 0;
- }
-
- // Print the word
- if (fpout) {
- fprintf(fpout, "%s", word);
- }
- else {
- scr_printf("%s", word);
- }
- column += i;
- e += i; // Start over with the whitepsace!
- }
-
- free(word);
- if (fpin) /* We allocated this, remember? */
- free(buffer);
-
- // Is this necessary? It makes the output kind of spacey.
- if (fpout) {
- fprintf(fpout, "\n");
- }
- else {
- scr_printf("\n");
- }
-
- return sigcaught;
-}
-
-
-// support ANSI color if defined
-void color(int colornum) {
- static int hold_color;
- static int current_color;
-
- if (colornum == COLOR_PUSH) {
- hold_color = current_color;
- return;
- }
-
- if (colornum == COLOR_POP) {
- color(hold_color);
- return;
- }
-
- current_color = colornum;
- if (enable_color) {
- // When switching to dim white, actually output an 'original
- // pair' sequence -- this looks better on black-on-white
- // terminals. - Changed to ORIGINAL_PAIR as this actually
- // wound up looking horrible on black-on-white terminals, not
- // to mention transparent terminals.
- if (colornum == ORIGINAL_PAIR)
- printf("\033[0;39;49m");
- else
- printf("\033[%d;3%d;4%dm", (colornum & 8) ? 1 : 0, (colornum & 7), rc_color_use_bg);
-
- }
-}
-
-
-// Clear the screen
-void cls(int colornum) {
- if (enable_color) {
- printf("\033[4%dm\033[2J\033[H\033[0m", colornum ? colornum : rc_color_use_bg);
- }
-}
-
-
-// Detect whether ANSI color is available (answerback)
-void send_ansi_detect(void) {
- if (rc_ansi_color == 2) {
- printf("\033[c");
- scr_flush();
- time(&AnsiDetect);
- }
-}
-
-
-void look_for_ansi(void) {
- fd_set rfds;
- struct timeval tv;
- char abuf[512];
- time_t now;
- int a, rv;
-
- if (rc_ansi_color == 0) {
- enable_color = 0;
- }
- else if (rc_ansi_color == 1) {
- enable_color = 1;
- }
- else if (rc_ansi_color == 2) {
-
- /* otherwise, do the auto-detect */
-
- strcpy(abuf, "");
-
- time(&now);
- if ((now - AnsiDetect) < 2)
- sleep(1);
-
- do {
- FD_ZERO(&rfds);
- FD_SET(0, &rfds);
- tv.tv_sec = 0;
- tv.tv_usec = 1;
-
- select(1, &rfds, NULL, NULL, &tv);
- if (FD_ISSET(0, &rfds)) {
- abuf[strlen(abuf) + 1] = 0;
- rv = read(0, &abuf[strlen(abuf)], 1);
- if (rv < 0) {
- scr_printf("failed to read after select: %s", strerror(errno));
- break;
- }
- }
- } while (FD_ISSET(0, &rfds));
-
- for (a = 0; !IsEmptyStr(&abuf[a]); ++a) {
- if ((abuf[a] == 27) && (abuf[a + 1] == '[')
- && (abuf[a + 2] == '?')) {
- enable_color = 1;
- }
- }
- }
-}
-
-
-// Display key options (highlight hotkeys inside angle brackets)
-void keyopt(char *buf) {
- int i;
-
- color(DIM_WHITE);
- for (i = 0; !IsEmptyStr(&buf[i]); ++i) {
- if (buf[i] == '<') {
- scr_printf("%c", buf[i]);
- color(BRIGHT_MAGENTA);
- } else {
- if (buf[i] == '>' && buf[i + 1] != '>') {
- color(DIM_WHITE);
- }
- scr_printf("%c", buf[i]);
- }
- }
- color(DIM_WHITE);
-}
-
-
-// Present a key-menu line choice type of thing
-char keymenu(char *menuprompt, char *menustring) {
- int i, c, a;
- int choices;
- int do_prompt = 0;
- char buf[1024];
- int ch;
- int display_prompt = 1;
-
- choices = num_tokens(menustring, '|');
-
- if (menuprompt != NULL)
- do_prompt = 1;
- if ((menuprompt != NULL) && (IsEmptyStr(menuprompt)))
- do_prompt = 0;
-
- while (1) {
- if (display_prompt) {
- if (do_prompt) {
- scr_printf("%s ", menuprompt);
- }
- else {
- for (i = 0; i < choices; ++i) {
- extract_token(buf, menustring, i, '|', sizeof buf);
- keyopt(buf);
- scr_printf(" ");
- }
- }
- scr_printf("-> ");
- display_prompt = 0;
- }
- ch = lkey();
-
- if ((do_prompt) && (ch == '?')) {
- scr_printf("\rOne of... ");
- scr_printf(" \n");
- for (i = 0; i < choices; ++i) {
- extract_token(buf, menustring, i, '|', sizeof buf);
- scr_printf(" ");
- keyopt(buf);
- scr_printf("\n");
- }
- scr_printf("\n");
- display_prompt = 1;
- }
-
- for (i = 0; i < choices; ++i) {
- extract_token(buf, menustring, i, '|', sizeof buf);
- for (c = 1; !IsEmptyStr(&buf[c]); ++c) {
- if ((ch == tolower(buf[c]))
- && (buf[c - 1] == '<')
- && (buf[c + 1] == '>')) {
- for (a = 0; !IsEmptyStr(&buf[a]); ++a) {
- if ((a != (c - 1)) && (a != (c + 1))) {
- scr_putc(buf[a]);
- }
- }
- scr_printf("\n");
- return ch;
- }
- }
- }
- }
-}
+++ /dev/null
-// Client-side IPC functions
-//
-// Copyright (c) 1987-2018 by the citadel.org team
-//
-// This program is open source software. Use, duplication, and/or
-// disclosure are subject to the GNU General Purpose 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 "textclient.h"
-
-
-/* Note that some of these functions may not work with multiple instances. */
-
-static void (*deathHook) (void) = NULL;
-int (*error_printf) (char *s, ...) = (int (*)(char *, ...)) printf;
-
-void setIPCDeathHook(void (*hook) (void))
-{
- deathHook = hook;
-}
-
-void setIPCErrorPrintf(int (*func) (char *s, ...))
-{
- error_printf = func;
-}
-
-void connection_died(CtdlIPC * ipc, int using_ssl)
-{
- if (deathHook != NULL) {
- deathHook();
- }
-
- stty_ctdl(SB_RESTORE);
- fprintf(stderr, "\r\n\n\n");
- fprintf(stderr, "Your connection to %s is broken.\n", ipc->ServInfo.humannode);
-
-#ifdef HAVE_OPENSSL
- if (using_ssl) {
- fprintf(stderr, "Last error: %s\n", ERR_reason_error_string(ERR_get_error()));
- SSL_free(ipc->ssl);
- ipc->ssl = NULL;
- } else
-#endif
- fprintf(stderr, "Last error: %s\n", strerror(errno));
-
- fprintf(stderr, "Please re-connect and log in again.\n");
- fflush(stderr);
- fflush(stdout);
- shutdown(ipc->sock, 2);
- ipc->sock = -1;
- exit(1);
-}
+++ /dev/null
-// Text client functions for reading and writing of messages
-//
-// Beware: this is really old and crappy code, written in the
-// late 1980s when my coding style was absolute garbage. It
-// works, but we probably should replace most of it.
-//
-// Copyright (c) 1987-2022 by the citadel.org team
-//
-// This program is open source software. Use, duplication, and/or
-// disclosure are subject to the GNU General Purpose 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 "textclient.h"
-
-#define MAXWORDBUF SIZ
-#define NO_REPLY_TO "nobody ... xxxxxx"
-
-char reply_to[SIZ];
-char reply_subject[SIZ];
-char reply_references[SIZ];
-char reply_inreplyto[SIZ];
-
-struct cittext {
- struct cittext *next;
- char text[MAXWORDBUF];
-};
-
-void stty_ctdl(int cmd);
-int haschar(const char *st, int ch);
-int file_checksum(char *filename);
-void progress(CtdlIPC * ipc, unsigned long curr, unsigned long cmax);
-
-unsigned long *msg_arr = NULL;
-int msg_arr_size = 0;
-int num_msgs;
-extern char room_name[];
-extern char tempdir[];
-extern unsigned room_flags;
-extern unsigned room_flags2;
-extern int entmsg_ok;
-extern long highest_msg_read;
-extern char temp[];
-extern char temp2[];
-extern int screenwidth;
-extern int screenheight;
-extern long maxmsgnum;
-extern char is_mail;
-extern char is_aide;
-extern char is_room_aide;
-extern char fullname[];
-extern char axlevel;
-extern unsigned userflags;
-extern char sigcaught;
-extern char printcmd[];
-extern int rc_allow_attachments;
-extern int rc_display_message_numbers;
-extern int rc_force_mail_prompts;
-extern int editor_pid;
-extern CtdlIPC *ipc_for_signal_handlers; /* KLUDGE cover your eyes */
-int num_urls = 0;
-char urls[MAXURLS][SIZ];
-char imagecmd[SIZ];
-int has_images = 0; /* Current msg has images */
-struct parts *last_message_parts = NULL; /* Parts from last msg */
-
-
-void ka_sigcatch(int signum) {
- alarm(S_KEEPALIVE);
- signal(SIGALRM, ka_sigcatch);
- CtdlIPCNoop(ipc_for_signal_handlers);
-}
-
-
-/*
- * server keep-alive version of wait() (needed for external editor)
- */
-pid_t ka_wait(int *kstatus) {
- pid_t p;
-
- alarm(S_KEEPALIVE);
- signal(SIGALRM, ka_sigcatch);
- do {
- errno = 0;
- p = wait(kstatus);
- } while (errno == EINTR);
- signal(SIGALRM, SIG_IGN);
- alarm(0);
- return (p);
-}
-
-
-/*
- * version of system() that uses ka_wait()
- */
-int ka_system(char *shc) {
- pid_t childpid;
- pid_t waitpid;
- int retcode;
-
- childpid = fork();
- if (childpid < 0) {
- color(BRIGHT_RED);
- perror("Cannot fork");
- color(DIM_WHITE);
- return ((pid_t) childpid);
- }
-
- if (childpid == 0) {
- execlp("/bin/sh", "sh", "-c", shc, NULL);
- exit(127);
- }
-
- if (childpid > 0) {
- do {
- waitpid = ka_wait(&retcode);
- } while (waitpid != childpid);
- return (retcode);
- }
-
- return (-1);
-}
-
-
-/*
- * add a newline to the buffer...
- */
-void add_newline(struct cittext *textlist) {
- struct cittext *ptr;
-
- ptr = textlist;
- while (ptr->next != NULL)
- ptr = ptr->next;
-
- while (ptr->text[strlen(ptr->text) - 1] == 32)
- ptr->text[strlen(ptr->text) - 1] = 0;
-
- ptr->next = (struct cittext *)
- malloc(sizeof(struct cittext));
- ptr = ptr->next;
- ptr->next = NULL;
- strcpy(ptr->text, "");
-}
-
-
-/*
- * add a word to the buffer...
- */
-void add_word(struct cittext *textlist, char *wordbuf) {
- struct cittext *ptr;
-
- ptr = textlist;
- while (ptr->next != NULL)
- ptr = ptr->next;
-
- if (3 + strlen(ptr->text) + strlen(wordbuf) > screenwidth) {
- ptr->next = (struct cittext *)
- malloc(sizeof(struct cittext));
- ptr = ptr->next;
- ptr->next = NULL;
- strcpy(ptr->text, "");
- }
-
- strcat(ptr->text, wordbuf);
- strcat(ptr->text, " ");
-}
-
-
-/*
- * begin editing of an opened file pointed to by fp
- */
-void citedit(FILE * fp) {
- int a, prev, finished, b, last_space;
- int appending = 0;
- struct cittext *textlist = NULL;
- struct cittext *ptr;
- char wordbuf[MAXWORDBUF];
- int rv = 0;
-
- /* first, load the text into the buffer */
- fseek(fp, 0L, 0);
- textlist = (struct cittext *) malloc(sizeof(struct cittext));
- textlist->next = NULL;
- strcpy(textlist->text, "");
-
- strcpy(wordbuf, "");
- prev = (-1);
- while (a = getc(fp), a >= 0) {
- appending = 1;
- if ((a == 32) || (a == 9) || (a == 13) || (a == 10)) {
- add_word(textlist, wordbuf);
- strcpy(wordbuf, "");
- if ((prev == 13) || (prev == 10)) {
- add_word(textlist, "\n");
- add_newline(textlist);
- add_word(textlist, "");
- }
- }
- else {
- wordbuf[strlen(wordbuf) + 1] = 0;
- wordbuf[strlen(wordbuf)] = a;
- }
- if (strlen(wordbuf) + 3 > screenwidth) {
- add_word(textlist, wordbuf);
- strcpy(wordbuf, "");
- }
- prev = a;
- }
-
- /* get text */
- finished = 0;
- prev = (appending ? 13 : (-1));
- strcpy(wordbuf, "");
- do {
- a = inkey();
- if (a == 10)
- a = 13;
- if (a == 9)
- a = 32;
- if (a == 127)
- a = 8;
-
- if ((a != 32) && (prev == 13)) {
- add_word(textlist, "\n");
- scr_printf(" ");
- }
-
- if ((a == 32) && (prev == 13)) {
- add_word(textlist, "\n");
- add_newline(textlist);
- }
-
- if (a == 8) {
- if (!IsEmptyStr(wordbuf)) {
- wordbuf[strlen(wordbuf) - 1] = 0;
- scr_putc(8);
- scr_putc(32);
- scr_putc(8);
- }
- }
- else if (a == 23) {
- do {
- wordbuf[strlen(wordbuf) - 1] = 0;
- scr_putc(8);
- scr_putc(32);
- scr_putc(8);
- } while (!IsEmptyStr(wordbuf) && wordbuf[strlen(wordbuf) - 1] != ' ');
- }
- else if (a == 13) {
- scr_printf("\n");
- if (IsEmptyStr(wordbuf))
- finished = 1;
- else {
- for (b = 0; b < strlen(wordbuf); ++b)
- if (wordbuf[b] == 32) {
- wordbuf[b] = 0;
- add_word(textlist, wordbuf);
- strcpy(wordbuf, &wordbuf[b + 1]);
- b = 0;
- }
- add_word(textlist, wordbuf);
- strcpy(wordbuf, "");
- }
- }
- else {
- scr_putc(a);
- wordbuf[strlen(wordbuf) + 1] = 0;
- wordbuf[strlen(wordbuf)] = a;
- }
- if ((strlen(wordbuf) + 3) > screenwidth) {
- last_space = (-1);
- for (b = 0; b < strlen(wordbuf); ++b)
- if (wordbuf[b] == 32)
- last_space = b;
- if (last_space >= 0) {
- for (b = 0; b < strlen(wordbuf); ++b)
- if (wordbuf[b] == 32) {
- wordbuf[b] = 0;
- add_word(textlist, wordbuf);
- strcpy(wordbuf, &wordbuf[b + 1]);
- b = 0;
- }
- for (b = 0; b < strlen(wordbuf); ++b) {
- scr_putc(8);
- scr_putc(32);
- scr_putc(8);
- }
- scr_printf("\n%s", wordbuf);
- }
- else {
- add_word(textlist, wordbuf);
- strcpy(wordbuf, "");
- scr_printf("\n");
- }
- }
- prev = a;
- } while (finished == 0);
-
- /* write the buffer back to disk */
- fseek(fp, 0L, 0);
- for (ptr = textlist; ptr != NULL; ptr = ptr->next) {
- fprintf(fp, "%s", ptr->text);
- }
- putc(10, fp);
- fflush(fp);
- rv = ftruncate(fileno(fp), ftell(fp));
- if (rv < 0)
- scr_printf("failed to set message buffer: %s\n", strerror(errno));
-
-
- /* and deallocate the memory we used */
- while (textlist != NULL) {
- ptr = textlist->next;
- free(textlist);
- textlist = ptr;
- }
-}
-
-
-/*
- * Free the struct parts
- */
-void free_parts(struct parts *p) {
- struct parts *a_part = p;
-
- while (a_part) {
- struct parts *q;
-
- q = a_part;
- a_part = a_part->next;
- free(q);
- }
-}
-
-
-/*
- * This is a mini RFC2047 decoder.
- * It only handles strings encoded from UTF-8 as Quoted-printable.
- * We can do this "in place" because the converted string will always be smaller than the source string.
- */
-void mini_2047_decode(char *s) {
- if (!s) { // no null strings allowed!
- return;
- }
-
- char *qstart = strstr(s, "=?UTF-8?Q?"); // Must start with this string
- if (!qstart) {
- return;
- }
-
- char *qend = strstr(qstart + 10, "?="); // Must end with this string
- if (!qend) {
- return;
- }
-
- if (qend <= qstart) { // And there must be something in between them.
- return;
- }
-
- // The string has qualified for conversion.
-
- strcpy(qend, ""); // Strip the trailer
- strcpy(qstart, &qstart[10]); // Strip the header
-
- char *r = qstart; // Pointer to where in the string we're reading
- char *w = s; // Pointer to where in the string we're writing
-
- while (*r) { // Loop through the source string
- if (r[0] == '=') { // "=" means read a hex character
- char ch[3];
- ch[0] = r[1];
- ch[1] = r[2];
- ch[2] = r[3];
- int c;
- sscanf(ch, "%02x", &c);
- w[0] = c;
- r += 3;
- ++w;
- }
- else if (r[0] == '_') { // "_" is a space
- w[0] = ' ';
- ++r;
- ++w;
- }
- else { // anything else pass through literally
- w[0] = r[0];
- ++r;
- ++w;
- }
- }
- w[0] = 0; // null terminate
-}
-
-
-/*
- * Read a message from the server
- */
-int read_message(CtdlIPC * ipc, long num, /* message number */
- int pagin, /* 0 = normal read, 1 = read with pagination, 2 = header */
- FILE * dest /* Destination file, NULL for screen */
- ) {
- char buf[SIZ];
- char now[256];
- int format_type = 0;
- int fr = 0;
- int nhdr = 0;
- struct ctdlipcmessage *message = NULL;
- int r; /* IPC response code */
- char *converted_text = NULL;
- char *lineptr;
- char *nextline;
- char *searchptr;
- int i;
- char ch;
- int linelen;
- int final_line_is_blank = 0;
- has_images = 0;
-
- sigcaught = 0;
- stty_ctdl(1);
-
- strcpy(reply_to, NO_REPLY_TO);
- strcpy(reply_subject, "");
- strcpy(reply_references, "");
- strcpy(reply_inreplyto, "");
-
- r = CtdlIPCGetSingleMessage(ipc, num, (pagin == READ_HEADER ? 1 : 0), 4, &message, buf);
- if (r / 100 != 1) {
- scr_printf("*** msg #%ld: %d %s\n", num, r, buf);
- stty_ctdl(0);
- free(message->text);
- free_parts(message->attachments);
- free(message);
- return (0);
- }
-
- if (dest) {
- fprintf(dest, "\n ");
- }
- else {
- scr_printf("\n");
- if (pagin != 2) {
- scr_printf(" ");
- }
- }
- if (pagin == 1 && !dest) {
- color(BRIGHT_CYAN);
- }
-
- /* View headers only */
- if (pagin == 2) {
- scr_printf("nhdr=%s\nfrom=%s\ntype=%d\nmsgn=%s\n",
- message->nhdr ? "yes" : "no", message->author, message->type, message->msgid);
- if (!IsEmptyStr(message->subject)) {
- scr_printf("subj=%s\n", message->subject);
- }
- if (!IsEmptyStr(message->email)) {
- scr_printf("rfca=%s\n", message->email);
- }
- scr_printf("room=%s\ntime=%s", message->room, asctime(localtime(&message->time)));
- if (!IsEmptyStr(message->recipient)) {
- scr_printf("rcpt=%s\n", message->recipient);
- }
- if (message->attachments) {
- struct parts *ptr;
-
- for (ptr = message->attachments; ptr; ptr = ptr->next) {
- scr_printf("part=%s|%s|%s|%s|%s|%ld\n",
- ptr->name, ptr->filename, ptr->number, ptr->disposition, ptr->mimetype, ptr->length);
- }
- }
- scr_printf("\n");
- stty_ctdl(0);
- free(message->text);
- free_parts(message->attachments);
- free(message);
- return (0);
- }
-
- if (rc_display_message_numbers) {
- if (dest) {
- fprintf(dest, "[#%s] ", message->msgid);
- }
- else {
- color(DIM_WHITE);
- scr_printf("[");
- color(BRIGHT_WHITE);
- scr_printf("#%s", message->msgid);
- color(DIM_WHITE);
- scr_printf("] ");
- }
- }
- if (nhdr == 1 && !is_room_aide) {
- if (dest) {
- fprintf(dest, " ****");
- }
- else {
- scr_printf(" ****");
- }
- }
- else {
- struct tm thetime;
- localtime_r(&message->time, &thetime);
- strftime(now, sizeof now, "%F %R", &thetime);
- if (dest) {
- fprintf(dest, "%s from %s ", now, message->author);
- if (!message->is_local) {
- fprintf(dest, "<%s> ", message->email);
- }
- }
- else {
- color(BRIGHT_CYAN);
- scr_printf("%s ", now);
- color(DIM_WHITE);
- scr_printf("from ");
- color(BRIGHT_CYAN);
- scr_printf("%s ", message->author);
- if (!message->is_local) {
- color(DIM_WHITE);
- scr_printf("<");
- color(BRIGHT_BLUE);
- scr_printf("%s", message->email);
- color(DIM_WHITE);
- scr_printf("> ");
- }
- }
- if (strcasecmp(message->room, room_name) && (IsEmptyStr(message->email))) {
- if (dest) {
- fprintf(dest, "in %s> ", message->room);
- }
- else {
- color(DIM_WHITE);
- scr_printf("in ");
- color(BRIGHT_MAGENTA);
- scr_printf("%s> ", message->room);
- }
- }
- if (!IsEmptyStr(message->recipient)) {
- if (dest) {
- fprintf(dest, "to %s ", message->recipient);
- }
- else {
- color(DIM_WHITE);
- scr_printf("to ");
- color(BRIGHT_CYAN);
- scr_printf("%s ", message->recipient);
- }
- }
- }
-
- if (dest) {
- fprintf(dest, "\n");
- }
- else {
- scr_printf("\n");
- }
-
- // Set the reply-to address to an Internet e-mail address if possible
- if ((message->email != NULL) && (!IsEmptyStr(message->email))) {
- if (!IsEmptyStr(message->author)) {
- snprintf(reply_to, sizeof reply_to, "%s <%s>", message->author, message->email);
- }
- else {
- strncpy(reply_to, message->email, sizeof reply_to);
- }
- }
-
- // But if we can't do that, set it to a Citadel address.
- if (!strcmp(reply_to, NO_REPLY_TO)) {
- strncpy(reply_to, message->author, sizeof(reply_to));
- }
-
- if (message->msgid != NULL) {
- strncpy(reply_inreplyto, message->msgid, sizeof reply_inreplyto);
- }
-
- if (message->references != NULL) {
- if (!IsEmptyStr(message->references)) {
- strncpy(reply_references, message->references, sizeof reply_references);
- }
- }
-
- if (message->subject != NULL) {
- strncpy(reply_subject, message->subject, sizeof reply_subject);
- if (!IsEmptyStr(message->subject)) {
- if (dest) {
- fprintf(dest, "Subject: %s\n", message->subject);
- }
- else {
- color(DIM_WHITE);
- scr_printf("Subject: ");
- color(BRIGHT_CYAN);
- mini_2047_decode(message->subject);
- scr_printf("%s\n", message->subject);
-
- }
- }
- }
-
- if (pagin == 1 && !dest) {
- color(BRIGHT_WHITE);
- }
-
- /******* end of header output, start of message text output *******/
-
- /*
- * Convert HTML to plain text, formatting for the actual width
- * of the client screen.
- */
- if (!strcasecmp(message->content_type, "text/html")) {
- converted_text = html_to_ascii(message->text, 0, screenwidth);
- if (converted_text != NULL) {
- free(message->text);
- message->text = converted_text;
- format_type = 1;
- }
- }
-
- /* Text/plain is a different type */
- if (!strcasecmp(message->content_type, "text/plain")) {
- format_type = 1;
- }
-
- /* Render text/x-markdown as plain text */
- if (!strcasecmp(message->content_type, "text/x-markdown")) {
- format_type = 1;
- }
-
- /* Extract URL's */
- static char *urlprefixes[] = {
- "http://",
- "https://",
- "ftp://"
- };
- int p = 0;
- num_urls = 0; /* Start with a clean slate */
- for (p = 0; p < (sizeof urlprefixes / sizeof(char *)); ++p) {
- searchptr = message->text;
- while ((searchptr != NULL) && (num_urls < MAXURLS)) {
- searchptr = strstr(searchptr, urlprefixes[p]);
- if (searchptr != NULL) {
- strncpy(urls[num_urls], searchptr, sizeof(urls[num_urls]));
- for (i = 0; i < strlen(urls[num_urls]); i++) {
- ch = urls[num_urls][i];
- if (ch == '>' || ch == '\"' || ch == ')' || ch == ' ' || ch == '\n') {
- urls[num_urls][i] = 0;
- break;
- }
- }
- num_urls++;
- ++searchptr;
- }
- }
- }
-
- /*
- * Here we go
- */
- if (format_type == 0) {
- fr = fmout(screenwidth, NULL, message->text, dest, 1);
- }
- else {
- /* renderer for text/plain */
-
- lineptr = message->text;
-
- do {
- nextline = strchr(lineptr, '\n');
- if (nextline != NULL) {
- *nextline = 0;
- ++nextline;
- if (*nextline == 0)
- nextline = NULL;
- }
-
- if (sigcaught == 0) {
- linelen = strlen(lineptr);
- if (linelen && (lineptr[linelen - 1] == '\r')) {
- lineptr[--linelen] = 0;
- }
- if (dest) {
- fprintf(dest, "%s\n", lineptr);
- }
- else {
- scr_printf("%s\n", lineptr);
- }
- }
- if (lineptr[0] == 0)
- final_line_is_blank = 1;
- else
- final_line_is_blank = 0;
- lineptr = nextline;
- } while (nextline);
- fr = sigcaught;
- }
- if (!final_line_is_blank) {
- if (dest) {
- fprintf(dest, "\n");
- }
- else {
- scr_printf("\n");
- fr = sigcaught;
- }
- }
-
- /* Enumerate any attachments */
- if ((pagin == 1) && (message->attachments)) {
- struct parts *ptr;
-
- for (ptr = message->attachments; ptr; ptr = ptr->next) {
- if ((!strcasecmp(ptr->disposition, "attachment"))
- || (!strcasecmp(ptr->disposition, "inline"))
- || (!strcasecmp(ptr->disposition, ""))
- ) {
- if ((strcasecmp(ptr->number, message->mime_chosen))
- && (!IsEmptyStr(ptr->mimetype))
- ) {
- color(DIM_WHITE);
- scr_printf("Part ");
- color(BRIGHT_MAGENTA);
- scr_printf("%s", ptr->number);
- color(DIM_WHITE);
- scr_printf(": ");
- color(BRIGHT_CYAN);
- scr_printf("%s", ptr->filename);
- color(DIM_WHITE);
- scr_printf(" (%s, %ld bytes)\n", ptr->mimetype, ptr->length);
- if (!strncmp(ptr->mimetype, "image/", 6)) {
- has_images++;
- }
- }
- }
- }
- }
-
- /* Save the attachments info for later */
- last_message_parts = message->attachments;
-
- /* Now we're done */
- free(message->text);
- free(message);
-
- if (pagin == 1 && !dest)
- color(DIM_WHITE);
- stty_ctdl(0);
- return (fr);
-}
-
-
-/*
- * replace string function for the built-in editor
- */
-void replace_string(char *filename, long int startpos) {
- char buf[512];
- char srch_str[128];
- char rplc_str[128];
- FILE *fp;
- int a;
- long rpos, wpos;
- char *ptr;
- int substitutions = 0;
- long msglen = 0L;
- int rv;
-
- newprompt("Enter text to be replaced: ", srch_str, (sizeof(srch_str) - 1));
- if (IsEmptyStr(srch_str)) {
- return;
- }
-
- newprompt("Enter text to replace it with: ", rplc_str, (sizeof(rplc_str) - 1));
-
- fp = fopen(filename, "r+");
- if (fp == NULL) {
- return;
- }
-
- wpos = startpos;
- fseek(fp, startpos, 0);
- strcpy(buf, "");
- while (a = getc(fp), a > 0) {
- ++msglen;
- buf[strlen(buf) + 1] = 0;
- buf[strlen(buf)] = a;
- if (strlen(buf) >= strlen(srch_str)) {
- ptr = (&buf[strlen(buf) - strlen(srch_str)]);
- if (!strncmp(ptr, srch_str, strlen(srch_str))) {
- strcpy(ptr, rplc_str);
- ++substitutions;
- }
- }
- if (strlen(buf) > 384) {
- rpos = ftell(fp);
- fseek(fp, wpos, 0);
- rv = fwrite((char *) buf, 128, 1, fp);
- if (rv < 0) {
- scr_printf("failed to replace string: %s\n", strerror(errno));
- break; /*whoopsi! */
- }
- strcpy(buf, &buf[128]);
- wpos = ftell(fp);
- fseek(fp, rpos, 0);
- }
- }
- fseek(fp, wpos, 0);
- if (!IsEmptyStr(buf)) {
- rv = fwrite((char *) buf, strlen(buf), 1, fp);
- }
- wpos = ftell(fp);
- fclose(fp);
- rv = truncate(filename, wpos);
- scr_printf("<R>eplace made %d substitution(s).\n\n", substitutions);
-}
-
-
-// Function to begin composing a new message
-int client_make_message(CtdlIPC * ipc, char *filename, // temporary file name
- char *recipient, // NULL if it's not mail
- int is_anonymous, int format_type, int mode, char *subject, // buffer to store subject line
- int subject_required) {
- FILE *fp;
- int a, b, e_ex_code;
- long beg;
- char datestr[256];
- char header[SIZ];
- int cksum = 0;
-
- if ((mode == 2) && (IsEmptyStr(editor_path))) {
- scr_printf("*** No editor available; using built-in editor.\n");
- mode = 0;
- }
-
- struct tm thetime;
- time_t now = time(NULL);
- localtime_r(&now, &thetime);
- strftime(datestr, sizeof datestr, "%F %R", &thetime);
- header[0] = 0;
-
- if (room_flags & QR_ANONONLY && !recipient) {
- snprintf(header, sizeof header, " ****");
- }
- else {
- snprintf(header, sizeof header, " %s from %s", datestr, (is_anonymous ? "[anonymous]" : fullname));
- if (!IsEmptyStr(recipient)) {
- size_t tmp = strlen(header);
- snprintf(&header[tmp], sizeof header - tmp, " to %s", recipient);
- }
- }
- scr_printf("%s\n", header);
- if (subject != NULL)
- if (!IsEmptyStr(subject)) {
- scr_printf("Subject: %s\n", subject);
- }
-
- if ((subject_required) && (IsEmptyStr(subject))) {
- newprompt("Subject: ", subject, 70);
- }
-
- if (mode == 1) {
- scr_printf("(Press ctrl-d when finished)\n");
- }
-
- if (mode == 0) {
- fp = fopen(filename, "r");
- if (fp != NULL) {
- fmout(screenwidth, fp, NULL, NULL, 0);
- beg = ftell(fp);
- if (beg < 0)
- scr_printf("failed to get stream position %s\n", strerror(errno));
- fclose(fp);
- }
- else {
- fp = fopen(filename, "w");
- if (fp == NULL) {
- scr_printf("*** Error opening temp file!\n %s: %s\n", filename, strerror(errno));
- return (1);
- }
- fclose(fp);
- }
- }
-
- ME1:switch (mode) {
-
- case 0:
- fp = fopen(filename, "r+");
- if (fp == NULL) {
- scr_printf("*** Error opening temp file!\n %s: %s\n", filename, strerror(errno)
- );
- return (1);
- }
- citedit(fp);
- fclose(fp);
- goto MECR;
-
- case 1:
- fp = fopen(filename, "a");
- if (fp == NULL) {
- scr_printf("*** Error opening temp file!\n" " %s: %s\n", filename, strerror(errno));
- return (1);
- }
- do {
- a = inkey();
- if (a == 255)
- a = 32;
- if (a == 13)
- a = 10;
- if (a != 4) {
- putc(a, fp);
- scr_putc(a);
- }
- if (a == 10)
- scr_putc(10);
- } while (a != 4);
- fclose(fp);
- break;
-
- case 2:
- default: /* allow 2+ modes */
- e_ex_code = 1; /* start with a failed exit code */
- stty_ctdl(SB_RESTORE);
- editor_pid = fork();
- cksum = file_checksum(filename);
- if (editor_pid == 0) {
- char tmp[SIZ];
-
- chmod(filename, 0600);
- snprintf(tmp, sizeof tmp, "WINDOW_TITLE=%s", header);
- putenv(tmp);
- execlp(editor_path, editor_path, filename, NULL);
- exit(1);
- }
- if (editor_pid > 0)
- do {
- e_ex_code = 0;
- b = ka_wait(&e_ex_code);
- } while ((b != editor_pid) && (b >= 0));
- editor_pid = (-1);
- stty_ctdl(0);
- break;
- }
-
- MECR:if (mode >= 2) {
- if (file_checksum(filename) == cksum) {
- scr_printf("*** Aborted message.\n");
- e_ex_code = 1;
- }
- if (e_ex_code == 0) {
- goto MEFIN;
- }
- goto MEABT2;
- }
-
- b = keymenu("Entry command (? for options)",
- "<A>bort|"
- "<C>ontinue|" "<S>ave message|" "<P>rint formatted|" "add s<U>bject|" "<R>eplace string|" "<H>old message");
-
- if (b == 'a')
- goto MEABT;
- if (b == 'c')
- goto ME1;
- if (b == 's')
- goto MEFIN;
- if (b == 'p') {
- scr_printf(" %s from %s", datestr, fullname);
- if (!IsEmptyStr(recipient)) {
- scr_printf(" to %s", recipient);
- }
- scr_printf("\n");
- if (subject != NULL)
- if (!IsEmptyStr(subject)) {
- scr_printf("Subject: %s\n", subject);
- }
- fp = fopen(filename, "r");
- if (fp != NULL) {
- fmout(screenwidth, fp, NULL, NULL, 0);
- beg = ftell(fp);
- if (beg < 0)
- scr_printf("failed to get stream position %s\n", strerror(errno));
- fclose(fp);
- }
- goto MECR;
- }
- if (b == 'r') {
- replace_string(filename, 0L);
- goto MECR;
- }
- if (b == 'h') {
- return (2);
- }
- if (b == 'u') {
- if (subject != NULL) {
- newprompt("Subject: ", subject, 70);
- }
- goto MECR;
- }
-
- MEFIN:return (0);
-
- MEABT:scr_printf("Are you sure? ");
- if (yesno() == 0) {
- goto ME1;
- }
- MEABT2:unlink(filename);
- return (2);
-}
-
-
-/*
- * Make sure there's room in msg_arr[] for at least one more.
- */
-void check_msg_arr_size(void) {
- if ((num_msgs + 1) > msg_arr_size) {
- msg_arr_size += 512;
- msg_arr = realloc(msg_arr, ((sizeof(long)) * msg_arr_size));
- }
-}
-
-
-/*
- * break_big_lines() - break up lines that are >1024 characters
- * otherwise the server will truncate
- */
-void break_big_lines(char *msg) {
- char *ptr;
- char *break_here;
-
- if (msg == NULL) {
- return;
- }
-
- ptr = msg;
- while (strlen(ptr) > 1000) {
- break_here = strchr(&ptr[900], ' ');
- if ((break_here == NULL) || (break_here > &ptr[999])) {
- break_here = &ptr[999];
- }
- *break_here = '\n';
- ptr = break_here++;
- }
-}
-
-
-/*
- * entmsg() - edit and create a message
- * returns 0 if message was saved
- */
-int entmsg(CtdlIPC * ipc, int is_reply, /* nonzero if this was a <R>eply command */
- int c, /* mode */
- int masquerade /* prompt for a non-default display name? */
- ) {
- char buf[SIZ];
- int a, b;
- int need_recp = 0;
- int mode;
- long highmsg = 0L;
- FILE *fp;
- char subject[SIZ];
- struct ctdlipcmessage message;
- unsigned long *msgarr = NULL;
- int r; /* IPC response code */
- int subject_required = 0;
-
- /*
- * First, check to see if we have permission to enter a message in
- * this room. The server will return an error code if we can't.
- */
- if (entmsg_ok == ENTMSG_OK_YES) {
- /* no problem, go right ahead */
- }
- else if (entmsg_ok == ENTMSG_OK_BLOG) {
- if (!is_reply) {
- scr_printf("WARNING: this is a BLOG room.\n");
- scr_printf("The '<E>nter Message' command will create a BLOG POST.\n");
- scr_printf("If you want to leave a comment or reply to a comment, use the '<R>eply' command.\n");
- scr_printf("Do you really want to create a new blog post? ");
- if (!yesno()) {
- return (1);
- }
- }
- }
- else {
- scr_printf("You may not enter messages in this type of room.\n");
- return (1);
- }
-
- if (c > 0) {
- mode = 1;
- }
- else {
- mode = 0;
- }
-
- strcpy(subject, "");
-
- strcpy(message.recipient, "");
- strcpy(message.author, "");
- strcpy(message.subject, "");
- strcpy(message.references, "");
- message.text = ""; /* point to "", changes later */
- message.anonymous = 0;
- message.type = mode;
-
- if (masquerade) {
- newprompt("Display name for this message: ", message.author, 40);
- }
-
- if (is_reply) {
-
- if (!IsEmptyStr(reply_subject)) {
- if (!strncasecmp(reply_subject, "Re: ", 3)) {
- strcpy(message.subject, reply_subject);
- }
- else {
- snprintf(message.subject, sizeof message.subject, "Re: %s", reply_subject);
- }
- }
-
- /* Trim down excessively long lists of thread references. We eliminate the
- * second one in the list so that the thread root remains intact.
- */
- int rrtok = num_tokens(reply_references, '|');
- int rrlen = strlen(reply_references);
- if (((rrtok >= 3) && (rrlen > 900)) || (rrtok > 10)) {
- remove_token(reply_references, 1, '|');
- }
-
- snprintf(message.references, sizeof message.references, "%s%s%s",
- reply_references, (IsEmptyStr(reply_references) ? "" : "|"), reply_inreplyto);
- }
-
- r = CtdlIPCPostMessage(ipc, 0, &subject_required, &message, buf);
-
- if (r / 100 != 2 && r / 10 != 57) {
- scr_printf("%s\n", buf);
- return (1);
- }
-
- /* Error code 570 is special. It means that we CAN enter a message
- * in this room, but a recipient needs to be specified.
- */
- need_recp = 0;
- if (r / 10 == 57) {
- need_recp = 1;
- }
-
- /* If the user is a dumbass, tell them how to type. */
- if ((userflags & US_EXPERT) == 0) {
- scr_printf("Entering message. Word wrap will give you soft linebreaks. Pressing the\n");
- scr_printf("'enter' key will give you a hard linebreak and an indent. Press 'enter' twice\n");
- scr_printf("when finished.\n");
- }
-
- /* Handle the selection of a recipient, if necessary. */
- strcpy(buf, "");
- if (need_recp == 1) {
- if (axlevel >= AxProbU) {
- if (is_reply) {
- strcpy(buf, reply_to);
- }
- else {
- newprompt("Enter recipient: ", buf, SIZ - 100);
- if (IsEmptyStr(buf)) {
- return (1);
- }
- }
- }
- else {
- strcpy(buf, "sysop");
- }
- }
- strcpy(message.recipient, buf);
-
- if (room_flags & QR_ANONOPT) {
- scr_printf("Anonymous (Y/N)? ");
- if (yesno() == 1)
- message.anonymous = 1;
- }
-
- /* If it's mail, we've got to check the validity of the recipient... */
- if (!IsEmptyStr(message.recipient)) {
- r = CtdlIPCPostMessage(ipc, 0, &subject_required, &message, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- return (1);
- }
- }
-
- /* Learn the number of the newest message in in the room, so we can
- * tell upon saving whether someone else has posted too.
- */
- num_msgs = 0;
- r = CtdlIPCGetMessages(ipc, LastMessages, 1, NULL, &msgarr, buf);
- if (r / 100 != 1) {
- scr_printf("%s\n", buf);
- }
- else {
- for (num_msgs = 0; msgarr[num_msgs]; num_msgs++);
- }
-
- /* Now compose the message... */
- if (client_make_message(ipc, temp, message.recipient, message.anonymous, 0, c, message.subject, subject_required) != 0) {
- if (msgarr)
- free(msgarr);
- return (2);
- }
-
- /* Reopen the temp file that was created, so we can send it */
- fp = fopen(temp, "r");
-
- if (!fp || !(message.text = load_message_from_file(fp))) {
- scr_printf("*** Internal error while trying to save message!\n" "%s: %s\n", temp, strerror(errno));
- unlink(temp);
- return (errno);
- }
-
- if (fp)
- fclose(fp);
-
- /* Break lines that are >1024 characters, otherwise the server
- * will truncate them.
- */
- break_big_lines(message.text);
-
- /* Transmit message to the server */
- r = CtdlIPCPostMessage(ipc, 1, NULL, &message, buf);
- if (r / 100 != 4) {
- scr_printf("%s\n", buf);
- return (1);
- }
-
- /* Yes, unlink it now, so it doesn't stick around if we crash */
- unlink(temp);
-
- if (num_msgs >= 1)
- highmsg = msgarr[num_msgs - 1];
-
- if (msgarr)
- free(msgarr);
- msgarr = NULL;
- r = CtdlIPCGetMessages(ipc, NewMessages, 0, NULL, &msgarr, buf);
- if (r / 100 != 1) {
- scr_printf("%s\n", buf);
- }
- else {
- for (num_msgs = 0; msgarr[num_msgs]; num_msgs++);
- }
-
- /* get new highest message number in room to set lrp for goto... */
- maxmsgnum = msgarr[num_msgs - 1];
-
- /* now see if anyone else has posted in here */
- b = (-1);
- for (a = 0; a < num_msgs; ++a) {
- if (msgarr[a] > highmsg) {
- ++b;
- }
- }
- if (msgarr) {
- free(msgarr);
- }
- msgarr = NULL;
-
- /* In the Mail> room, this algorithm always counts one message
- * higher than in public rooms, so we decrement it by one.
- */
- if (need_recp) {
- --b;
- }
-
- if (b == 1) {
- scr_printf("*** 1 additional message has been entered in this room by another user.\n");
- }
- else if (b > 1) {
- scr_printf("*** %d additional messages have been entered in this room by other users.\n", b);
- }
- free(message.text);
-
- return (0);
-}
-
-
-/*
- * Do editing on a quoted file
- */
-void process_quote(void) {
- FILE *qfile, *tfile;
- char buf[128];
- int line, qstart, qend;
-
- // Unlink the second temp file as soon as it's opened, so it'll get
- // deleted even if the program dies
- qfile = fopen(temp2, "r");
- unlink(temp2);
-
- /* Display the quotable text with line numbers added */
- line = 0;
- if (fgets(buf, 128, qfile) == NULL) {
- /* we're skipping a line here */
- }
- while (fgets(buf, 128, qfile) != NULL) {
- scr_printf("%3d %s", ++line, buf);
- }
-
- qstart = intprompt("Begin quoting at", 1, 1, line);
- qend = intprompt(" End quoting at", line, qstart, line);
-
- rewind(qfile);
- line = 0;
- if (fgets(buf, 128, qfile) == NULL) {
- /* we're skipping a line here */
- }
- tfile = fopen(temp, "w");
- while (fgets(buf, 128, qfile) != NULL) {
- if ((++line >= qstart) && (line <= qend)) {
- fprintf(tfile, " >%s", buf);
- }
- }
- fprintf(tfile, " \n");
- fclose(qfile);
- fclose(tfile);
- chmod(temp, 0666);
-}
-
-
-/*
- * List the URLs which were embedded in the previous message
- */
-void list_urls(CtdlIPC * ipc) {
- int i;
- char cmd[SIZ];
- int rv;
-
- if (num_urls == 0) {
- scr_printf("There were no URLs in the previous message.\n\n");
- return;
- }
-
- for (i = 0; i < num_urls; ++i) {
- scr_printf("%3d %s\n", i + 1, urls[i]);
- }
-
- if ((i = num_urls) != 1) {
- i = intprompt("Display which one", 1, 1, num_urls);
- }
-
- snprintf(cmd, sizeof cmd, rc_url_cmd, urls[i - 1]);
- rv = system(cmd);
- scr_printf("\n");
-}
-
-
-/*
- * Run image viewer in background
- */
-int do_image_view(const char *filename) {
- char cmd[SIZ];
- pid_t childpid;
-
- snprintf(cmd, sizeof cmd, imagecmd, filename);
- childpid = fork();
- if (childpid < 0) {
- unlink(filename);
- return childpid;
- }
-
- if (childpid == 0) {
- int retcode;
- pid_t grandchildpid;
-
- grandchildpid = fork();
- if (grandchildpid < 0) {
- return grandchildpid;
- }
-
- if (grandchildpid == 0) {
- int nullfd;
- int outfd = -1;
- int errfd = -1;
-
- nullfd = open("/dev/null", O_WRONLY);
- if (nullfd > -1) {
- dup2(1, outfd);
- dup2(2, errfd);
- dup2(nullfd, 1);
- dup2(nullfd, 2);
- }
- retcode = system(cmd);
- if (nullfd > -1) {
- dup2(outfd, 1);
- dup2(errfd, 2);
- close(nullfd);
- }
- unlink(filename);
- exit(retcode);
- }
-
- if (grandchildpid > 0) {
- exit(0);
- }
- }
-
- if (childpid > 0) {
- int retcode;
-
- waitpid(childpid, &retcode, 0);
- return retcode;
- }
-
- return -1;
-}
-
-
-/*
- * View an image attached to a message
- */
-void image_view(CtdlIPC * ipc, unsigned long msg) {
- struct parts *ptr = last_message_parts;
- char part[SIZ];
- int found = 0;
-
- /* Run through available parts */
- for (ptr = last_message_parts; ptr; ptr = ptr->next) {
- if ((!strcasecmp(ptr->disposition, "attachment")
- || !strcasecmp(ptr->disposition, "inline"))
- && !strncmp(ptr->mimetype, "image/", 6)) {
- found++;
- if (found == 1) {
- strcpy(part, ptr->number);
- }
- }
- }
-
- while (found > 0) {
- if (found > 1)
- strprompt("View which part (0 when done)", part, SIZ - 1);
- found = -found;
- for (ptr = last_message_parts; ptr; ptr = ptr->next) {
- if ((!strcasecmp(ptr->disposition, "attachment")
- || !strcasecmp(ptr->disposition, "inline"))
- && !strncmp(ptr->mimetype, "image/", 6)
- && !strcasecmp(ptr->number, part)) {
- char tmp[PATH_MAX];
- char buf[SIZ];
- void *file = NULL; /* The downloaded file */
- int r;
-
- /* view image */
- found = -found;
- r = CtdlIPCAttachmentDownload(ipc, msg, ptr->number, &file, progress, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- }
- else {
- size_t len;
-
- len = (size_t) extract_long(buf, 0);
- progress(ipc, len, len);
- scr_flush();
- CtdlMakeTempFileName(tmp, sizeof tmp);
- strcat(tmp, ptr->filename);
- save_buffer(file, len, tmp);
- free(file);
- do_image_view(tmp);
- }
- break;
- }
- }
- if (found == 1)
- break;
- }
-}
-
-
-/*
- * Read the messages in the current room
- */
-void readmsgs(CtdlIPC * ipc, enum MessageList c, // see listing in citadel_ipc.h
- enum MessageDirection rdir, // 1=Forward (-1)=Reverse
- int q // Number of msgs to read (if c==3)
- ) {
- int a, e, f, g, start;
- int savedpos;
- int hold_sw = 0;
- char arcflag = 0;
- char quotflag = 0;
- int hold_color = 0;
- char prtfile[PATH_MAX];
- char pagin;
- char cmd[SIZ];
- char targ[ROOMNAMELEN];
- char filename[PATH_MAX];
- char save_to[PATH_MAX];
- void *attachment = NULL; /* Downloaded attachment */
- FILE *dest = NULL; /* Alternate destination other than screen */
- int r; /* IPC response code */
- static int att_seq = 0; /* Attachment download sequence number */
- int rv = 0; /* silence the stupid warn_unused_result warnings */
-
- CtdlMakeTempFileName(prtfile, sizeof prtfile);
-
- if (msg_arr) {
- free(msg_arr);
- msg_arr = NULL;
- }
- r = CtdlIPCGetMessages(ipc, c, q, NULL, &msg_arr, cmd);
- if (r / 100 != 1) {
- scr_printf("%s\n", cmd);
- }
- else {
- for (num_msgs = 0; msg_arr[num_msgs]; num_msgs++);
- }
-
- if (num_msgs == 0) {
- if (c == LastMessages) {
- return;
- }
- scr_printf("*** There are no ");
- if (c == NewMessages)
- scr_printf("new ");
- if (c == OldMessages)
- scr_printf("old ");
- scr_printf("messages in this room.\n");
- return;
- }
-
- /* this loop cycles through each message... */
- start = ((rdir == 1) ? 0 : (num_msgs - 1));
- for (a = start; ((a < num_msgs) && (a >= 0)); a = a + rdir) {
- while (msg_arr[a] == 0L) {
- a = a + rdir;
- if ((a == num_msgs) || (a == (-1)))
- return;
- }
-
- RAGAIN:pagin = ((arcflag == 0)
- && (quotflag == 0)
- && (userflags & US_PAGINATOR)) ? 1 : 0;
-
- /* If we're doing a quote, set the screenwidth to 72 */
- if (quotflag) {
- hold_sw = screenwidth;
- screenwidth = 72;
- }
-
- /* If printing or archiving, set the screenwidth to 80 */
- if (arcflag) {
- hold_sw = screenwidth;
- screenwidth = 80;
- }
-
- /* clear parts list */
- free_parts(last_message_parts);
- last_message_parts = NULL;
-
- /* now read the message... */
- e = read_message(ipc, msg_arr[a], pagin, dest);
-
- /* ...and set the screenwidth back if we have to */
- if ((quotflag) || (arcflag)) {
- screenwidth = hold_sw;
- }
- RMSGREAD:
- highest_msg_read = msg_arr[a];
- if (quotflag) {
- fclose(dest);
- dest = NULL;
- quotflag = 0;
- enable_color = hold_color;
- process_quote();
- e = 'r';
- goto DONE_QUOTING;
- }
- if (arcflag) {
- fclose(dest);
- dest = NULL;
- arcflag = 0;
- enable_color = hold_color;
- f = fork();
- if (f == 0) {
- if (freopen(prtfile, "r", stdin) == NULL) {
- /* we probably should handle the error condition here */
- }
- stty_ctdl(SB_RESTORE);
- ka_system(printcmd);
- stty_ctdl(SB_NO_INTR);
- unlink(prtfile);
- exit(0);
- }
- if (f > 0)
- do {
- g = wait(NULL);
- } while ((g != f) && (g >= 0));
- scr_printf("Message printed.\n");
- }
- if (e == SIGQUIT)
- return;
- if (((userflags & US_NOPROMPT) || (e == SIGINT))
- && (((room_flags & QR_MAILBOX) == 0)
- || (rc_force_mail_prompts == 0))) {
- e = 'n';
- }
- else {
- color(DIM_WHITE);
- scr_printf("(");
- color(BRIGHT_WHITE);
- scr_printf("%d", num_msgs - a - 1);
- color(DIM_WHITE);
- scr_printf(") ");
-
- keyopt("<B>ack <A>gain <R>eply reply<Q>uoted <N>ext <S>top ");
- if (rc_url_cmd[0] && num_urls)
- keyopt("<U>RLview ");
- if (has_images > 0 && !IsEmptyStr(imagecmd))
- keyopt("<I>mages ");
- keyopt("<?>help -> ");
-
- do {
- e = (inkey() & 127);
- e = tolower(e);
-
-/* return key same as <N> */ if (e == 10)
- e = 'n';
-
-/* space key same as <N> */ if (e == 32)
- e = 'n';
-
-/* del/move for aides only */
- if ((!is_room_aide)
- && ((room_flags & QR_MAILBOX) == 0)
- && ((room_flags2 & QR2_COLLABDEL) == 0)
- ) {
- if ((e == 'd') || (e == 'm'))
- e = 0;
- }
-
-/* print only if available */
- if ((e == 'p') && (IsEmptyStr(printcmd)))
- e = 0;
-
-/* can't file if not allowed */
- if ((e == 'f')
- && (rc_allow_attachments == 0))
- e = 0;
-
-/* link only if browser avail*/
- if ((e == 'u')
- && (IsEmptyStr(rc_url_cmd)))
- e = 0;
- if ((e == 'i')
- && (IsEmptyStr(imagecmd) || !has_images))
- e = 0;
- } while ((e != 'a') && (e != 'n') && (e != 's')
- && (e != 'd') && (e != 'm') && (e != 'p')
- && (e != 'q') && (e != 'b') && (e != 'h')
- && (e != 'r') && (e != 'f') && (e != '?')
- && (e != 'u') && (e != 'c') && (e != 'y')
- && (e != 'i') && (e != 'o'));
- switch (e) {
- case 's':
- scr_printf("Stop");
- break;
- case 'a':
- scr_printf("Again");
- break;
- case 'd':
- scr_printf("Delete");
- break;
- case 'm':
- scr_printf("Move");
- break;
- case 'c':
- scr_printf("Copy");
- break;
- case 'n':
- scr_printf("Next");
- break;
- case 'p':
- scr_printf("Print");
- break;
- case 'q':
- scr_printf("reply Quoted");
- break;
- case 'b':
- scr_printf("Back");
- break;
- case 'h':
- scr_printf("Header");
- break;
- case 'r':
- scr_printf("Reply");
- break;
- case 'o':
- scr_printf("Open attachments");
- break;
- case 'f':
- scr_printf("File");
- break;
- case 'u':
- scr_printf("URL's");
- break;
- case 'y':
- scr_printf("mY next");
- break;
- case 'i':
- break;
- case '?':
- scr_printf("? <help>");
- break;
- }
- if (userflags & US_DISAPPEAR || e == 'i')
- scr_printf("\r%79s\r", "");
- else
- scr_printf("\n");
- }
- DONE_QUOTING:switch (e) {
- case '?':
- scr_printf("Options available here:\n"
- " ? Help (prints this message)\n"
- " S Stop reading immediately\n"
- " A Again (repeats last message)\n"
- " N Next (continue with next message)\n"
- " Y My Next (continue with next message you authored)\n"
- " B Back (go back to previous message)\n");
- if ((is_room_aide) || (room_flags & QR_MAILBOX) || (room_flags2 & QR2_COLLABDEL)) {
- scr_printf(" D Delete this message\n" " M Move message to another room\n");
- }
- scr_printf(" C Copy message to another room\n");
- if (!IsEmptyStr(printcmd))
- scr_printf(" P Print this message\n");
- scr_printf(" Q Reply to this message, quoting portions of it\n"
- " H Headers (display message headers only)\n");
- if (is_mail)
- scr_printf(" R Reply to this message\n");
- if (rc_allow_attachments) {
- scr_printf(" O (Open attachments)\n");
- scr_printf(" F (save attachments to a File)\n");
- }
- if (!IsEmptyStr(rc_url_cmd))
- scr_printf(" U (list URL's for display)\n");
- if (!IsEmptyStr(imagecmd) && has_images > 0)
- scr_printf(" I Image viewer\n");
- scr_printf("\n");
- goto RMSGREAD;
- case 'p':
- scr_flush();
- dest = fopen(prtfile, "w");
- arcflag = 1;
- hold_color = enable_color;
- enable_color = 0;
- goto RAGAIN;
- case 'q':
- scr_flush();
- dest = fopen(temp2, "w");
- quotflag = 1;
- hold_color = enable_color;
- enable_color = 0;
- goto RAGAIN;
- case 's':
- return;
- case 'a':
- goto RAGAIN;
- case 'b':
- a = a - (rdir * 2);
- break;
- case 'm':
- case 'c':
- newprompt("Enter target room: ", targ, ROOMNAMELEN - 1);
- if (!IsEmptyStr(targ)) {
- r = CtdlIPCMoveMessage(ipc, (e == 'c' ? 1 : 0), msg_arr[a], targ, cmd);
- scr_printf("%s\n", cmd);
- if (r / 100 == 2)
- msg_arr[a] = 0L;
- }
- else {
- goto RMSGREAD;
- }
- if (r / 100 != 2) /* r will be init'ed, FIXME */
- goto RMSGREAD; /* the logic here sucks */
- break;
- case 'o':
- case 'f':
- newprompt("Which section? ", filename, ((sizeof filename) - 1));
- r = CtdlIPCAttachmentDownload(ipc, msg_arr[a], filename, &attachment, progress, cmd);
- if (r / 100 != 2) {
- scr_printf("%s\n", cmd);
- }
- else {
- extract_token(filename, cmd, 2, '|', sizeof filename);
- /*
- * Part 1 won't have a filename; use the
- * subject of the message instead. IO
- */
- if (IsEmptyStr(filename)) {
- strcpy(filename, reply_subject);
- }
- if (e == 'o') { /* open attachment */
- mkdir(tempdir, 0700);
- snprintf(save_to, sizeof save_to, "%s/%04x.%s", tempdir, ++att_seq, filename);
- save_buffer(attachment, extract_unsigned_long(cmd, 0), save_to);
- snprintf(cmd, sizeof cmd, rc_open_cmd, save_to);
- rv = system(cmd);
- if (rv != 0)
- scr_printf("failed to save %s Reason %d\n", cmd, rv);
- }
- else { /* save attachment to disk */
- destination_directory(save_to, filename);
- save_buffer(attachment, extract_unsigned_long(cmd, 0), save_to);
- }
- }
- if (attachment) {
- free(attachment);
- attachment = NULL;
- }
- goto RMSGREAD;
- case 'd':
- scr_printf("*** Delete this message? ");
- if (yesno() == 1) {
- r = CtdlIPCDeleteMessage(ipc, msg_arr[a], cmd);
- scr_printf("%s\n", cmd);
- if (r / 100 == 2)
- msg_arr[a] = 0L;
- }
- else {
- goto RMSGREAD;
- }
- break;
- case 'h':
- read_message(ipc, msg_arr[a], READ_HEADER, NULL);
- goto RMSGREAD;
- case 'r':
- savedpos = num_msgs;
- entmsg(ipc, 1, ((userflags & US_EXTEDIT) ? 2 : 0), 0);
- num_msgs = savedpos;
- goto RMSGREAD;
- case 'u':
- list_urls(ipc);
- goto RMSGREAD;
- case 'i':
- image_view(ipc, msg_arr[a]);
- goto RMSGREAD;
- case 'y':
- { /* hack hack hack */
- /* find the next message by me, stay here if we find nothing */
- int finda;
- int lasta = a;
- for (finda = (a + rdir); ((finda < num_msgs) && (finda >= 0)); finda += rdir) {
- /* This is repetitively dumb, but that's what computers are for.
- We have to load up messages until we find one by us */
- char buf[SIZ];
- int founda = 0;
- struct ctdlipcmessage *msg = NULL;
-
- /* read the header so we can get 'from=' */
- r = CtdlIPCGetSingleMessage(ipc, msg_arr[finda], 1, 0, &msg, buf);
- if (!strncasecmp(msg->author, fullname, sizeof(fullname))) {
- a = lasta; /* meesa current */
- founda = 1;
- }
-
- free(msg);
-
- if (founda)
- break; /* for */
- lasta = finda; /* keep one behind or we skip on the reentrance to the for */
- } /* for */
- } /* case 'y' */
- } /* switch */
- } /* end for loop */
-} /* end read routine */
-
-
-/*
- * View and edit a system message
- */
-void edit_system_message(CtdlIPC * ipc, char *which_message) {
- char desc[SIZ];
- char read_cmd[SIZ];
- char write_cmd[SIZ];
-
- snprintf(desc, sizeof desc, "system message '%s'", which_message);
- snprintf(read_cmd, sizeof read_cmd, "MESG %s", which_message);
- snprintf(write_cmd, sizeof write_cmd, "EMSG %s", which_message);
- do_edit(ipc, desc, read_cmd, "NOOP", write_cmd);
-}
-
-
-/*
- * Loads the contents of a file into memory. Caller must free the allocated memory.
- */
-char *load_message_from_file(FILE * src) {
- size_t i;
- size_t got = 0;
- char *dest = NULL;
-
- fseek(src, 0, SEEK_END);
- i = ftell(src);
- rewind(src);
-
- dest = (char *) calloc(1, i + 1);
- if (!dest)
- return NULL;
-
- while (got < i) {
- size_t g;
-
- g = fread(dest + got, 1, i - got, src);
- got += g;
- if (g < i - got) {
- /* Interrupted system call, keep going */
- if (errno == EINTR)
- continue;
- /* At this point we have either EOF or error */
- i = got;
- break;
- }
- dest[i] = 0;
- }
-
- return dest;
-}
+++ /dev/null
-// Client-side functions which perform room operations
-//
-// Copyright (c) 1987-2022 by the citadel.org team
-//
-// This program is open source software. Use, duplication, and/or
-// disclosure are subject to the GNU General Purpose 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 "textclient.h"
-
-#define IFNEXPERT if ((userflags&US_EXPERT)==0)
-
-
-void stty_ctdl(int cmd);
-void dotgoto(CtdlIPC * ipc, char *towhere, int display_name, int fromungoto);
-void progress(CtdlIPC * ipc, unsigned long curr, unsigned long cmax);
-int pattern(char *search, char *patn);
-int file_checksum(char *filename);
-int nukedir(char *dirname);
-
-extern unsigned room_flags;
-extern char room_name[];
-extern char temp[];
-extern char tempdir[];
-extern int editor_pid;
-extern int screenwidth;
-extern int screenheight;
-extern char fullname[];
-extern char sigcaught;
-extern char floor_mode;
-extern char curr_floor;
-
-
-extern int ugnum;
-extern long uglsn;
-extern char *uglist[];
-extern long uglistlsn[];
-extern int uglistsize;
-
-extern char floorlist[128][SIZ];
-
-
-void load_floorlist(CtdlIPC * ipc)
-{
- int a;
- char buf[SIZ];
- char *listing = NULL;
- int r; /* IPC response code */
-
- for (a = 0; a < 128; ++a)
- floorlist[a][0] = 0;
-
- r = CtdlIPCFloorListing(ipc, &listing, buf);
- if (r / 100 != 1) {
- strcpy(floorlist[0], "Main Floor");
- return;
- }
- while (*listing && !IsEmptyStr(listing)) {
- extract_token(buf, listing, 0, '\n', sizeof buf);
- remove_token(listing, 0, '\n');
- extract_token(floorlist[extract_int(buf, 0)], buf, 1, '|', SIZ);
- }
- free(listing);
-}
-
-
-void room_tree_list(struct ctdlroomlisting *rp)
-{
- static int c = 0;
- char rmname[ROOMNAMELEN];
- int f;
-
- if (rp == NULL) {
- c = 1;
- return;
- }
-
- if (rp->lnext != NULL) {
- room_tree_list(rp->lnext);
- }
-
- if (sigcaught == 0) {
- strcpy(rmname, rp->rlname);
- f = rp->rlflags;
- if ((c + strlen(rmname) + 4) > screenwidth) {
-
- /* line break, check the paginator */
- scr_printf("\n");
- c = 1;
- }
- if (f & QR_MAILBOX) {
- color(BRIGHT_YELLOW);
- } else if (f & QR_PRIVATE) {
- color(BRIGHT_RED);
- } else {
- color(DIM_WHITE);
- }
- scr_printf("%s", rmname);
- if (f & QR_DIRECTORY) {
- scr_printf("] ");
- } else {
- scr_printf("> ");
- }
- c = c + strlen(rmname) + 3;
- }
-
- if (rp->rnext != NULL) {
- room_tree_list(rp->rnext);
- }
-
- free(rp);
-}
-
-
-/*
- * Room ordering stuff (compare first by floor, then by order)
- */
-int rordercmp(struct ctdlroomlisting *r1, struct ctdlroomlisting *r2)
-{
- if ((r1 == NULL) && (r2 == NULL))
- return (0);
- if (r1 == NULL)
- return (-1);
- if (r2 == NULL)
- return (1);
- if (r1->rlfloor < r2->rlfloor)
- return (-1);
- if (r1->rlfloor > r2->rlfloor)
- return (1);
- if (r1->rlorder < r2->rlorder)
- return (-1);
- if (r1->rlorder > r2->rlorder)
- return (1);
- return (0);
-}
-
-
-/*
- * Common code for all room listings
- */
-static void listrms(struct march *listing, int new_only, int floor_only, unsigned int flags, char *match)
-{
- struct march *mptr;
- struct ctdlroomlisting *rl = NULL;
- struct ctdlroomlisting *rp;
- struct ctdlroomlisting *rs;
- int list_it;
-
- for (mptr = listing; mptr != NULL; mptr = mptr->next) {
- list_it = 1;
-
- if ((new_only == LISTRMS_NEW_ONLY)
- && ((mptr->march_access & UA_HASNEWMSGS) == 0))
- list_it = 0;
-
- if ((new_only == LISTRMS_OLD_ONLY)
- && ((mptr->march_access & UA_HASNEWMSGS) != 0))
- list_it = 0;
-
- if ((floor_only >= 0)
- && (mptr->march_floor != floor_only))
- list_it = 0;
-
- if (flags && (mptr->march_flags & flags) == 0)
- list_it = 0;
-
- if (match && (pattern(mptr->march_name, match) == -1))
- 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;
- }
- }
- }
- }
- }
- }
-
- room_tree_list(NULL);
- room_tree_list(rl);
- color(DIM_WHITE);
-}
-
-
-void list_other_floors(void)
-{
- int a, c;
-
- c = 1;
- for (a = 0; a < 128; ++a) {
- if ((strlen(floorlist[a]) > 0) && (a != curr_floor)) {
- if ((c + strlen(floorlist[a]) + 4) > screenwidth) {
- scr_printf("\n");
- c = 1;
- }
- scr_printf("%s: ", floorlist[a]);
- c = c + strlen(floorlist[a]) + 3;
- }
- }
-}
-
-
-/*
- * List known rooms. kn_floor_mode should be set to 0 for a 'flat' listing,
- * 1 to list rooms on the current floor, or 2 to list rooms on all floors.
- */
-void knrooms(CtdlIPC * ipc, int kn_floor_mode)
-{
- int a;
- struct march *listing = NULL;
- struct march *mptr;
- int r; /* IPC response code */
- char buf[SIZ];
-
-
- /* Ask the server for a room list */
- r = CtdlIPCKnownRooms(ipc, SubscribedRooms, (-1), &listing, buf);
- if (r / 100 != 1) {
- listing = NULL;
- }
-
- load_floorlist(ipc);
-
-
- if (kn_floor_mode == 0) {
- color(BRIGHT_CYAN);
- scr_printf("\n Rooms with unread messages:\n");
- listrms(listing, LISTRMS_NEW_ONLY, -1, 0, NULL);
- color(BRIGHT_CYAN);
- scr_printf("\n\n No unseen messages in:\n");
- listrms(listing, LISTRMS_OLD_ONLY, -1, 0, NULL);
- scr_printf("\n");
- }
-
- if (kn_floor_mode == 1) {
- color(BRIGHT_CYAN);
- scr_printf("\n Rooms with unread messages on %s:\n", floorlist[(int) curr_floor]);
- listrms(listing, LISTRMS_NEW_ONLY, curr_floor, 0, NULL);
- color(BRIGHT_CYAN);
- scr_printf("\n\n Rooms with no new messages on %s:\n", floorlist[(int) curr_floor]);
- listrms(listing, LISTRMS_OLD_ONLY, curr_floor, 0, NULL);
- color(BRIGHT_CYAN);
- scr_printf("\n\n Other floors:\n");
- list_other_floors();
- scr_printf("\n");
- }
-
- if (kn_floor_mode == 2) {
- for (a = 0; a < 128; ++a) {
- if (floorlist[a][0] != 0) {
- color(BRIGHT_CYAN);
- scr_printf("\n Rooms on %s:\n", floorlist[a]);
- listrms(listing, LISTRMS_ALL, a, 0, NULL);
- scr_printf("\n");
- }
- }
- }
-
- /* Free the room list */
- while (listing) {
- mptr = listing->next;
- free(listing);
- listing = mptr;
- };
-
- color(DIM_WHITE);
-}
-
-
-void listzrooms(CtdlIPC * ipc)
-{ /* list public forgotten rooms */
- struct march *listing = NULL;
- struct march *mptr;
- int r; /* IPC response code */
- char buf[SIZ];
-
-
- /* Ask the server for a room list */
- r = CtdlIPCKnownRooms(ipc, UnsubscribedRooms, (-1), &listing, buf);
- if (r / 100 != 1) {
- listing = NULL;
- }
-
- color(BRIGHT_CYAN);
- scr_printf("\n Forgotten public rooms:\n");
- listrms(listing, LISTRMS_ALL, -1, 0, NULL);
- scr_printf("\n");
-
- /* Free the room list */
- while (listing) {
- mptr = listing->next;
- free(listing);
- listing = mptr;
- };
-
- color(DIM_WHITE);
-}
-
-void dotknown(CtdlIPC * ipc, int what, char *match)
-{ /* list rooms according to attribute */
- struct march *listing = NULL;
- struct march *mptr;
- int r; /* IPC response code */
- char buf[SIZ];
-
- /* Ask the server for a room list */
- r = CtdlIPCKnownRooms(ipc, AllAccessibleRooms, (-1), &listing, buf);
- if (r / 100 != 1) {
- listing = NULL;
- }
-
- color(BRIGHT_CYAN);
-
- switch (what) {
- case 0:
- scr_printf("\n Anonymous rooms:\n");
- listrms(listing, LISTRMS_ALL, -1, QR_ANONONLY | QR_ANONOPT, NULL);
- scr_printf("\n");
- break;
- case 1:
- scr_printf("\n Directory rooms:\n");
- listrms(listing, LISTRMS_ALL, -1, QR_DIRECTORY, NULL);
- scr_printf("\n");
- break;
- case 2:
- scr_printf("\n Matching \"%s\" rooms:\n", match);
- listrms(listing, LISTRMS_ALL, -1, 0, match);
- scr_printf("\n");
- break;
- case 3:
- scr_printf("\n Preferred only rooms:\n");
- listrms(listing, LISTRMS_ALL, -1, QR_PREFONLY, NULL);
- scr_printf("\n");
- break;
- case 4:
- scr_printf("\n Private rooms:\n");
- listrms(listing, LISTRMS_ALL, -1, QR_PRIVATE, NULL);
- scr_printf("\n");
- break;
- case 5:
- scr_printf("\n Read only rooms:\n");
- listrms(listing, LISTRMS_ALL, -1, QR_READONLY, NULL);
- scr_printf("\n");
- break;
- }
-
- /* Free the room list */
- while (listing) {
- mptr = listing->next;
- free(listing);
- listing = mptr;
- };
-
- color(DIM_WHITE);
-}
-
-
-int set_room_attr(CtdlIPC * ipc, unsigned int ibuf, char *prompt, unsigned int sbit)
-{
- int a;
-
- a = boolprompt(prompt, (ibuf & sbit));
- ibuf = (ibuf | sbit);
- if (!a) {
- ibuf = (ibuf ^ sbit);
- }
- return (ibuf);
-}
-
-
-
-/*
- * Select a floor (used in several commands)
- * The supplied argument is the 'default' floor number.
- * This function returns the selected floor number.
- */
-int select_floor(CtdlIPC * ipc, int rfloor)
-{
- int a, newfloor;
- char floorstr[SIZ];
-
- if (floor_mode == 1) {
- if (floorlist[(int) curr_floor][0] == 0) {
- load_floorlist(ipc);
- }
-
- do {
- newfloor = (-1);
- strncpy(floorstr, floorlist[rfloor], sizeof floorstr);
- strprompt("Which floor", floorstr, 255);
- for (a = 0; a < 128; ++a) {
- if (!strcasecmp(floorstr, &floorlist[a][0]))
- newfloor = a;
- if ((newfloor < 0)
- && (!strncasecmp(floorstr, &floorlist[a][0], strlen(floorstr))))
- newfloor = a;
- if ((newfloor < 0)
- && (pattern(&floorlist[a][0], floorstr)
- >= 0))
- newfloor = a;
- }
- if (newfloor < 0) {
- scr_printf("\n One of:\n");
- for (a = 0; a < 128; ++a) {
- if (floorlist[a][0] != 0) {
- scr_printf("%s\n", &floorlist[a][0]);
- }
- }
- }
- } while (newfloor < 0);
- return (newfloor);
- }
-
- else {
- scr_printf("Floor selection bypassed because you have " "floor mode disabled.\n");
- }
-
- return (rfloor);
-}
-
-
-
-
-/*
- * .<A>ide <E>dit room
- */
-void editthisroom(CtdlIPC * ipc)
-{
- int rbump = 0;
- char room_admin_name[USERNAME_SIZE];
- char buf[SIZ];
- struct ctdlroom *attr = NULL;
- struct ExpirePolicy *eptr = NULL;
- int r; /* IPC response code */
-
- /* Fetch the existing room config */
- r = CtdlIPCGetRoomAttributes(ipc, &attr, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- return;
- }
- eptr = &(attr->QRep);
-
- /* Fetch the name of the current room admin */
- r = CtdlIPCGetRoomAide(ipc, buf);
- if (r / 100 == 2) {
- strncpy(room_admin_name, buf, sizeof room_admin_name);
- } else {
- strcpy(room_admin_name, "");
- }
- if (IsEmptyStr(room_admin_name)) {
- strcpy(room_admin_name, "none");
- }
-
- /* Fetch the expire policy (this will silently fail on old servers,
- * resulting in "default" policy)
- */
- r = CtdlIPCGetMessageExpirationPolicy(ipc, 0, &eptr, buf);
-
- /* Now interact with the user. */
-
- strprompt("Room name", attr->QRname, ROOMNAMELEN - 1);
- attr->QRfloor = select_floor(ipc, attr->QRfloor);
- attr->QRflags = set_room_attr(ipc, attr->QRflags, "Private room", QR_PRIVATE);
- if (attr->QRflags & QR_PRIVATE) {
- attr->QRflags = set_room_attr(ipc, attr->QRflags,
- "Hidden room (accessible to anyone who knows the room name)", QR_GUESSNAME);
- }
-
- /* if it's public, clear the privacy classes */
- if ((attr->QRflags & QR_PRIVATE) == 0) {
- if (attr->QRflags & QR_GUESSNAME) {
- attr->QRflags = attr->QRflags - QR_GUESSNAME;
- }
- if (attr->QRflags & QR_PASSWORDED) {
- attr->QRflags = attr->QRflags - QR_PASSWORDED;
- }
- }
-
- /* if it's private, choose the privacy classes */
- if ((attr->QRflags & QR_PRIVATE)
- && ((attr->QRflags & QR_GUESSNAME) == 0)) {
- attr->QRflags = set_room_attr(ipc, attr->QRflags, "Accessible by entering a password", QR_PASSWORDED);
- }
- if ((attr->QRflags & QR_PRIVATE)
- && ((attr->QRflags & QR_PASSWORDED) == QR_PASSWORDED)) {
- strprompt("Room password", attr->QRpasswd, 9);
- }
-
- if ((attr->QRflags & QR_PRIVATE) == QR_PRIVATE) {
- rbump = boolprompt("Cause current users to forget room", 0);
- }
-
- attr->QRflags = set_room_attr(ipc, attr->QRflags, "Preferred users only", QR_PREFONLY);
- attr->QRflags = set_room_attr(ipc, attr->QRflags, "Read-only room", QR_READONLY);
- attr->QRflags2 = set_room_attr(ipc, attr->QRflags2, "Allow message deletion by anyone who can post", QR2_COLLABDEL);
- attr->QRflags = set_room_attr(ipc, attr->QRflags, "Permanent room", QR_PERMANENT);
- attr->QRflags2 = set_room_attr(ipc, attr->QRflags2, "Subject Required (Force users to specify a message subject)", QR2_SUBJECTREQ);
- attr->QRflags = set_room_attr(ipc, attr->QRflags, "Directory room", QR_DIRECTORY);
- if (attr->QRflags & QR_DIRECTORY) {
- strprompt("Directory name", attr->QRdirname, 14);
- attr->QRflags = set_room_attr(ipc, attr->QRflags, "Uploading allowed", QR_UPLOAD);
- attr->QRflags = set_room_attr(ipc, attr->QRflags, "Downloading allowed", QR_DOWNLOAD);
- attr->QRflags = set_room_attr(ipc, attr->QRflags, "Visible directory", QR_VISDIR);
- }
- attr->QRflags2 = set_room_attr(ipc, attr->QRflags2, "Self-service list subscribe/unsubscribe", QR2_SELFLIST);
- attr->QRflags2 = set_room_attr(ipc, attr->QRflags2, "Allow non-subscribers to mail to this room", QR2_SMTP_PUBLIC);
- attr->QRflags2 = set_room_attr(ipc, attr->QRflags2, "Moderated mailing list", QR2_MODERATED);
- attr->QRflags = set_room_attr(ipc, attr->QRflags, "Automatically make all messages anonymous", QR_ANONONLY);
- if ((attr->QRflags & QR_ANONONLY) == 0) {
- attr->QRflags = set_room_attr(ipc, attr->QRflags, "Ask users whether to make messages anonymous", QR_ANONOPT);
- }
- attr->QRorder = intprompt("Listing order", attr->QRorder, 0, 127);
-
- /* Ask about the room admin */
- do {
- strprompt("Room admin (or 'none')", room_admin_name, 29);
- if (!strcasecmp(room_admin_name, "none")) {
- strcpy(room_admin_name, "");
- break;
- }
- else {
- r = CtdlIPCQueryUsername(ipc, room_admin_name, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- }
- }
- } while (r / 100 != 2);
-
- /* Angels and demons dancing in my head... */
- do {
- snprintf(buf, sizeof buf, "%d", attr->QRep.expire_mode);
- strprompt("Message expire policy (? for list)", buf, 1);
- if (buf[0] == '?') {
- scr_printf("\n"
- "0. Use the default for this floor\n"
- "1. Never automatically expire messages\n"
- "2. Expire by message count\n" "3. Expire by message age\n");
- }
- } while ((buf[0] < 48) || (buf[0] > 51));
- attr->QRep.expire_mode = buf[0] - 48;
-
- /* ...lunatics and monsters underneath my bed */
- if (attr->QRep.expire_mode == 2) {
- snprintf(buf, sizeof buf, "%d", attr->QRep.expire_value);
- strprompt("Keep how many messages online?", buf, 10);
- attr->QRep.expire_value = atol(buf);
- }
-
- if (attr->QRep.expire_mode == 3) {
- snprintf(buf, sizeof buf, "%d", attr->QRep.expire_value);
- strprompt("Keep messages for how many days?", buf, 10);
- attr->QRep.expire_value = atol(buf);
- }
-
- /* Give 'em a chance to change their minds */
- scr_printf("Save changes (y/n)? ");
-
- if (yesno() == 1) {
- r = CtdlIPCSetRoomAide(ipc, room_admin_name, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- }
-
- r = CtdlIPCSetMessageExpirationPolicy(ipc, 0, eptr, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- }
-
- r = CtdlIPCSetRoomAttributes(ipc, rbump, attr, buf);
- scr_printf("%s\n", buf);
- strncpy(buf, attr->QRname, ROOMNAMELEN);
- free(attr);
- if (r / 100 == 2) {
- dotgoto(ipc, buf, 2, 0);
- }
- }
- else {
- free(attr);
- }
-}
-
-
-/*
- * un-goto the previous room, or a specified room
- */
-void dotungoto(CtdlIPC * ipc, char *towhere) {
- // Find this 'towhere' room in the list ungoto from this room to
- // that at the messagepointer position in that room in our ungoto list.
- // I suppose I could be a real dick and just ungoto that many places
- // in our list.
- int found = -1;
- int lp;
- char buf[SIZ];
- struct ctdlipcroom *rret = NULL; // ignored
- int r;
-
- if (uglistsize == 0) {
- scr_printf("No rooms to ungoto.\n");
- return;
- }
- if (towhere == NULL) {
- scr_printf("Must specify a room to ungoto.\n");
- return;
- }
- if (IsEmptyStr(towhere)) {
- scr_printf("Must specify a room to ungoto.\n");
- return;
- }
- for (lp = uglistsize - 1; lp >= 0; lp--) {
- if (strcasecmp(towhere, uglist[lp]) == 0) {
- found = lp;
- break;
- }
- }
- if (found == -1) {
- scr_printf("Room: %s not in ungoto list.\n", towhere);
- return;
- }
-
- r = CtdlIPCGotoRoom(ipc, uglist[found], "", &rret, buf);
- if (rret)
- free(rret); // ignored
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- return;
- }
- r = CtdlIPCSetLastRead(ipc, uglistlsn[found] ? uglistlsn[found] : 1, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- }
- strncpy(buf, uglist[found], sizeof(buf));
- // we queue ungoto information here, because we're not really
- // ungotoing, we're really going to a random spot in some arbitrary
- // room list.
- dotgoto(ipc, buf, 0, 0);
-}
-
-
-void ungoto(CtdlIPC * ipc) {
- char buf[SIZ];
- struct ctdlipcroom *rret = NULL; // ignored
- int r;
-
- if (uglistsize == 0) {
- return;
- }
-
- r = CtdlIPCGotoRoom(ipc, uglist[uglistsize - 1], "", &rret, buf);
- if (rret) {
- free(rret); // ignored
- }
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- return;
- }
- r = CtdlIPCSetLastRead(ipc, uglistlsn[uglistsize - 1] ? uglistlsn[uglistsize - 1] : 1, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- }
- strncpy(buf, uglist[uglistsize - 1], sizeof(buf));
- uglistsize--;
- free(uglist[uglistsize]);
- // Don't queue ungoto info or we end up in a loop
- dotgoto(ipc, buf, 0, 1);
-}
-
-
-/*
- * saves filelen bytes from file at pathname
- */
-int save_buffer(void *file, size_t filelen, const char *pathname) {
- size_t block = 0;
- size_t bytes_written = 0;
- FILE *fp;
-
- fp = fopen(pathname, "w");
- if (!fp) {
- scr_printf("Cannot open '%s': %s\n", pathname, strerror(errno));
- return 0;
- }
- do {
- block = fwrite((char *) file + bytes_written, 1, filelen - bytes_written, fp);
- bytes_written += block;
- } while (errno == EINTR && bytes_written < filelen);
- fclose(fp);
-
- if (bytes_written < filelen) {
- scr_printf("Trouble saving '%s': %s\n", pathname, strerror(errno));
- return 0;
- }
- return 1;
-}
-
-
-/*
- * Save supplied_filename in dest directory; gets the name only
- */
-void destination_directory(char *dest, const char *supplied_filename) {
- static char save_dir[SIZ] = { 0 };
-
- if (IsEmptyStr(save_dir)) {
- if (getenv("HOME") == NULL) {
- strcpy(save_dir, ".");
- } else {
- sprintf(save_dir, "%s/Desktop", getenv("HOME"));
- if (access(save_dir, W_OK) != 0) {
- sprintf(save_dir, "%s", getenv("HOME"));
- if (access(save_dir, W_OK) != 0) {
- sprintf(save_dir, ".");
- }
- }
- }
- }
-
- sprintf(dest, "%s/%s", save_dir, supplied_filename);
- strprompt("Save as", dest, PATH_MAX);
-
- /* Remember the directory for next time */
- strcpy(save_dir, dest);
- if (strrchr(save_dir, '/') != NULL) {
- strcpy(strrchr(save_dir, '/'), "");
- } else {
- strcpy(save_dir, ".");
- }
-}
-
-
-/*
- * download() - download a file or files. The argument passed to this
- * function determines which protocol to use.
- * proto - 0 = paginate, 1 = xmodem, 2 = raw, 3 = ymodem, 4 = zmodem, 5 = save
- */
-void download(CtdlIPC * ipc, int proto) {
- char buf[SIZ];
- char filename[PATH_MAX];
- char tempname[PATH_MAX];
- char transmit_cmd[SIZ];
- FILE *tpipe = NULL;
-/* int broken = 0;*/
- int r;
- int rv = 0;
- void *file = NULL; /* The downloaded file */
- size_t filelen = 0L; /* The downloaded file length */
-
- if ((room_flags & QR_DOWNLOAD) == 0) {
- scr_printf("*** You cannot download from this room.\n");
- return;
- }
-
- newprompt("Enter filename: ", filename, PATH_MAX);
-
- /* Save to local disk, for folks with their own copy of the client */
- if (proto == 5) {
- destination_directory(tempname, filename);
- r = CtdlIPCFileDownload(ipc, filename, &file, 0, progress, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- return;
- }
- save_buffer(file, (size_t) extract_long(buf, 0), tempname);
- free(file);
- return;
- }
-
- r = CtdlIPCFileDownload(ipc, filename, &file, 0, progress, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- return;
- }
- filelen = extract_unsigned_long(buf, 0);
-
- /* Meta-download for public clients */
- /* scr_printf("Fetching file from Citadel server...\n"); */
- mkdir(tempdir, 0700);
- snprintf(tempname, sizeof tempname, "%s/%s", tempdir, filename);
- tpipe = fopen(tempname, "wb");
- if (fwrite(file, filelen, 1, tpipe) < filelen) {
- /* FIXME: restart syscall on EINTR
- broken = 1; */
- }
- fclose(tpipe);
- if (file)
- free(file);
-
- if (proto == 0) {
- /* FIXME: display internally instead */
- snprintf(transmit_cmd, sizeof transmit_cmd,
- "SHELL=/dev/null; export SHELL; TERM=dumb; export TERM; exec more -d <%s", tempname);
- } else if (proto == 1)
- snprintf(transmit_cmd, sizeof transmit_cmd, "exec sx %s", tempname);
- else if (proto == 3)
- snprintf(transmit_cmd, sizeof transmit_cmd, "exec sb %s", tempname);
- else if (proto == 4)
- snprintf(transmit_cmd, sizeof transmit_cmd, "exec sz %s", tempname);
- else
- /* FIXME: display internally instead */
- snprintf(transmit_cmd, sizeof transmit_cmd, "exec cat %s", tempname);
-
- stty_ctdl(SB_RESTORE);
- rv = system(transmit_cmd);
- if (rv != 0)
- scr_printf("failed to download '%s': %d\n", transmit_cmd, rv);
- stty_ctdl(SB_NO_INTR);
-
- /* clean up the temporary directory */
- nukedir(tempdir);
- ctdl_beep(); /* Beep beep! */
-}
-
-
-/*
- * read directory of this room
- */
-void roomdir(CtdlIPC * ipc)
-{
- char flnm[256];
- char flsz[32];
- char comment[256];
- char mimetype[256];
- char buf[256];
- char *listing = NULL; /* Returned directory listing */
- int r;
-
- r = CtdlIPCReadDirectory(ipc, &listing, buf);
- if (r / 100 != 1) {
- scr_printf("%s\n", buf);
- return;
- }
-
- extract_token(comment, buf, 0, '|', sizeof comment);
- extract_token(flnm, buf, 1, '|', sizeof flnm);
- scr_printf("\nDirectory of %s on %s\n", flnm, comment);
- scr_printf("-----------------------\n");
- while (listing && *listing && !IsEmptyStr(listing)) {
- extract_token(buf, listing, 0, '\n', sizeof buf);
- remove_token(listing, 0, '\n');
-
- extract_token(flnm, buf, 0, '|', sizeof flnm);
- extract_token(flsz, buf, 1, '|', sizeof flsz);
- extract_token(mimetype, buf, 2, '|', sizeof mimetype);
- extract_token(comment, buf, 3, '|', sizeof comment);
- if (strlen(flnm) <= 14)
- scr_printf("%-14s %8s %s [%s]\n", flnm, flsz, comment, mimetype);
- else
- scr_printf("%s\n%14s %8s %s [%s]\n", flnm, "", flsz, comment, mimetype);
- }
- if (listing)
- free(listing);
-}
-
-
-/*
- * add a user to a private room
- */
-void invite(CtdlIPC * ipc)
-{
- char username[USERNAME_SIZE];
- char buf[SIZ];
-
- newprompt("Name of user? ", username, USERNAME_SIZE);
- if (username[0] == 0)
- return;
-
- CtdlIPCInviteUserToRoom(ipc, username, buf);
- scr_printf("%s\n", buf);
-}
-
-
-/*
- * kick a user out of a room
- */
-void kickout(CtdlIPC * ipc)
-{
- char username[USERNAME_SIZE];
- char buf[SIZ];
-
- newprompt("Name of user? ", username, USERNAME_SIZE);
- if (username[0] == 0)
- return;
-
- CtdlIPCKickoutUserFromRoom(ipc, username, buf);
- scr_printf("%s\n", buf);
-}
-
-
-/*
- * aide command: kill the current room
- */
-void killroom(CtdlIPC * ipc)
-{
- char aaa[100];
- int r;
-
- r = CtdlIPCDeleteRoom(ipc, 0, aaa);
- if (r / 100 != 2) {
- scr_printf("%s\n", aaa);
- return;
- }
-
- scr_printf("Are you sure you want to kill this room? ");
- if (yesno() == 0)
- return;
-
- r = CtdlIPCDeleteRoom(ipc, 1, aaa);
- scr_printf("%s\n", aaa);
- if (r / 100 != 2)
- return;
- dotgoto(ipc, "_BASEROOM_", 0, 0);
-}
-
-void forget(CtdlIPC * ipc)
-{ /* forget the current room */
- char buf[SIZ];
-
- scr_printf("Are you sure you want to forget this room? ");
- if (yesno() == 0)
- return;
-
- remove_march(room_name, 0);
- if (CtdlIPCForgetRoom(ipc, buf) / 100 != 2) {
- scr_printf("%s\n", buf);
- return;
- }
-
- /* now return to the lobby */
- dotgoto(ipc, "_BASEROOM_", 0, 0);
-}
-
-
-/*
- * create a new room
- */
-void entroom(CtdlIPC * ipc)
-{
- char buf[SIZ];
- char new_room_name[ROOMNAMELEN];
- int new_room_type;
- char new_room_pass[10];
- int new_room_floor;
- int a, b;
- int r; /* IPC response code */
-
- /* Check permission to create room */
- r = CtdlIPCCreateRoom(ipc, 0, "", 1, "", 0, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- return;
- }
-
- newprompt("Name for new room? ", new_room_name, ROOMNAMELEN - 1);
- if (IsEmptyStr(new_room_name)) {
- return;
- }
- for (a = 0; !IsEmptyStr(&new_room_name[a]); ++a) {
- if (new_room_name[a] == '|') {
- new_room_name[a] = '_';
- }
- }
-
- new_room_floor = select_floor(ipc, (int) curr_floor);
-
- IFNEXPERT formout(ipc, "roomaccess");
- do {
- scr_printf("<?>Help\n"
- "<1>Public room (shown to all users by default)\n"
- "<2>Hidden room (accessible to anyone who knows the room name)\n"
- "<3>Passworded room (hidden, plus requires a password to enter)\n"
- "<4>Invitation-only room (requires access to be granted by an Admin)\n"
- "<5>Personal room (accessible to you only)\n" "Enter room type: ");
- do {
- b = inkey();
- } while (((b < '1') || (b > '5')) && (b != '?'));
- if (b == '?') {
- scr_printf("?\n");
- formout(ipc, "roomaccess");
- }
- } while ((b < '1') || (b > '5'));
- b -= '0'; /* Portable */
- scr_printf("%d\n", b);
- new_room_type = b - 1;
- if (new_room_type == 2) {
- newprompt("Enter a room password: ", new_room_pass, 9);
- for (a = 0; !IsEmptyStr(&new_room_pass[a]); ++a)
- if (new_room_pass[a] == '|')
- new_room_pass[a] = '_';
- } else {
- strcpy(new_room_pass, "");
- }
-
- scr_printf("\042%s\042, a", new_room_name);
- if (b == 1)
- scr_printf(" public room.");
- if (b == 2)
- scr_printf(" hidden room.");
- if (b == 3)
- scr_printf(" passworded room, password: %s", new_room_pass);
- if (b == 4)
- scr_printf("n invitation-only room.");
- if (b == 5)
- scr_printf(" personal room.");
- scr_printf("\nInstall it? (y/n) : ");
- if (yesno() == 0) {
- return;
- }
-
- r = CtdlIPCCreateRoom(ipc, 1, new_room_name, new_room_type, new_room_pass, new_room_floor, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- return;
- }
-
- /* command succeeded... now GO to the new room! */
- dotgoto(ipc, new_room_name, 0, 0);
-}
-
-
-
-void readinfo(CtdlIPC * ipc)
-{ /* read info file for current room */
- char buf[SIZ];
- char room_admin_name[64];
- int r; /* IPC response code */
- char *text = NULL;
-
- /* Name of currernt room admin */
- r = CtdlIPCGetRoomAide(ipc, buf);
- if (r / 100 == 2)
- strncpy(room_admin_name, buf, sizeof room_admin_name);
- else
- strcpy(room_admin_name, "");
-
- if (!IsEmptyStr(room_admin_name))
- scr_printf("Room admin is %s.\n\n", room_admin_name);
-
- r = CtdlIPCRoomInfo(ipc, &text, buf);
- if (r / 100 != 1)
- return;
-
- if (text) {
- fmout(screenwidth, NULL, text, NULL, 1);
- free(text);
- }
-}
-
-
-/*
- * <W>ho knows room...
- */
-void whoknows(CtdlIPC * ipc)
-{
- char buf[256];
- char *listing = NULL;
- int r;
-
- r = CtdlIPCWhoKnowsRoom(ipc, &listing, buf);
- if (r / 100 != 1) {
- scr_printf("%s\n", buf);
- return;
- }
- while (!IsEmptyStr(listing)) {
- extract_token(buf, listing, 0, '\n', sizeof buf);
- remove_token(listing, 0, '\n');
- if (sigcaught == 0)
- scr_printf("%s\n", buf);
- }
- free(listing);
-}
-
-
-void do_edit(CtdlIPC * ipc, char *desc, char *read_cmd, char *check_cmd, char *write_cmd)
-{
- FILE *fp;
- char cmd[SIZ];
- int b, cksum, editor_exit;
-
- if (IsEmptyStr(editor_path)) {
- scr_printf("Do you wish to re-enter %s? ", desc);
- if (yesno() == 0)
- return;
- }
-
- fp = fopen(temp, "w");
- fclose(fp);
-
- CtdlIPC_chat_send(ipc, check_cmd);
- CtdlIPC_chat_recv(ipc, cmd);
- if (cmd[0] != '2') {
- scr_printf("%s\n", &cmd[4]);
- return;
- }
-
- if (!IsEmptyStr(editor_path)) {
- CtdlIPC_chat_send(ipc, read_cmd);
- CtdlIPC_chat_recv(ipc, cmd);
- if (cmd[0] == '1') {
- fp = fopen(temp, "w");
- while (CtdlIPC_chat_recv(ipc, cmd), strcmp(cmd, "000")) {
- fprintf(fp, "%s\n", cmd);
- }
- fclose(fp);
- }
- }
-
- cksum = file_checksum(temp);
-
- if (!IsEmptyStr(editor_path)) {
- char tmp[SIZ];
-
- snprintf(tmp, sizeof tmp, "WINDOW_TITLE=%s", desc);
- putenv(tmp);
- stty_ctdl(SB_RESTORE);
- editor_pid = fork();
- if (editor_pid == 0) {
- chmod(temp, 0600);
- execlp(editor_path, editor_path, temp, NULL);
- exit(1);
- }
- if (editor_pid > 0)
- do {
- editor_exit = 0;
- b = ka_wait(&editor_exit);
- } while ((b != editor_pid) && (b >= 0));
- editor_pid = (-1);
- scr_printf("Executed %s\n", editor_path);
- stty_ctdl(0);
- } else {
- scr_printf("Entering %s. Press return twice when finished.\n", desc);
- fp = fopen(temp, "r+");
- citedit(fp);
- fclose(fp);
- }
-
- if (file_checksum(temp) == cksum) {
- scr_printf("*** Aborted.\n");
- }
-
- else {
- CtdlIPC_chat_send(ipc, write_cmd);
- CtdlIPC_chat_recv(ipc, cmd);
- if (cmd[0] != '4') {
- scr_printf("%s\n", &cmd[4]);
- return;
- }
-
- fp = fopen(temp, "r");
- while (fgets(cmd, SIZ - 1, fp) != NULL) {
- cmd[strlen(cmd) - 1] = 0;
- CtdlIPC_chat_send(ipc, cmd);
- }
- fclose(fp);
- CtdlIPC_chat_send(ipc, "000");
- }
-
- unlink(temp);
-}
-
-
-void enterinfo(CtdlIPC * ipc)
-{ /* edit info file for current room */
- do_edit(ipc, "the Info file for this room", "RINF", "EINF 0", "EINF 1");
-}
-
-void enter_bio(CtdlIPC * ipc)
-{
- char cmd[SIZ];
- snprintf(cmd, sizeof cmd, "RBIO %s", fullname);
- do_edit(ipc, "your Bio", cmd, "NOOP", "EBIO");
-}
-
-/*
- * create a new floor
- */
-void create_floor(CtdlIPC * ipc)
-{
- char buf[SIZ];
- char newfloorname[SIZ];
- int r; /* IPC response code */
-
- load_floorlist(ipc);
-
- r = CtdlIPCCreateFloor(ipc, 0, "", buf);
- if ((r / 100 != 2) && (r != ERROR + ILLEGAL_VALUE)) {
- scr_printf("%s\n", buf);
- return;
- }
-
- newprompt("Name for new floor: ", newfloorname, 255);
- if (!*newfloorname)
- return;
- r = CtdlIPCCreateFloor(ipc, 1, newfloorname, buf);
- if (r / 100 == 2) {
- scr_printf("Floor has been created.\n");
- } else {
- scr_printf("%s\n", buf);
- }
-
- load_floorlist(ipc);
-}
-
-/*
- * edit the current floor
- */
-void edit_floor(CtdlIPC * ipc)
-{
- char buf[SIZ];
- struct ExpirePolicy *ep = NULL;
-
- load_floorlist(ipc);
-
- /* Fetch the expire policy (this will silently fail on old servers,
- * resulting in "default" policy)
- */
- CtdlIPCGetMessageExpirationPolicy(ipc, 1, &ep, buf);
-
- /* Interact with the user */
- scr_printf("You are editing the floor called \"%s\"\n", &floorlist[(int) curr_floor][0]);
- strprompt("Floor name", &floorlist[(int) curr_floor][0], 255);
-
- /* Angels and demons dancing in my head... */
- do {
- snprintf(buf, sizeof buf, "%d", ep->expire_mode);
- strprompt("Floor default message expire policy (? for list)", buf, 1);
- if (buf[0] == '?') {
- scr_printf("\n"
- "0. Use the system default\n"
- "1. Never automatically expire messages\n"
- "2. Expire by message count\n" "3. Expire by message age\n");
- }
- } while ((buf[0] < '0') || (buf[0] > '3'));
- ep->expire_mode = buf[0] - '0';
-
- /* ...lunatics and monsters underneath my bed */
- if (ep->expire_mode == 2) {
- snprintf(buf, sizeof buf, "%d", ep->expire_value);
- strprompt("Keep how many messages online?", buf, 10);
- ep->expire_value = atol(buf);
- }
-
- if (ep->expire_mode == 3) {
- snprintf(buf, sizeof buf, "%d", ep->expire_value);
- strprompt("Keep messages for how many days?", buf, 10);
- ep->expire_value = atol(buf);
- }
-
- /* Save it */
- CtdlIPCSetMessageExpirationPolicy(ipc, 1, ep, buf);
- CtdlIPCEditFloor(ipc, curr_floor, &floorlist[(int) curr_floor][0], buf);
- scr_printf("%s\n", buf);
- load_floorlist(ipc);
-}
-
-
-
-
-/*
- * kill the current floor
- */
-void kill_floor(CtdlIPC * ipc)
-{
- int floornum_to_delete, a;
- char buf[SIZ];
-
- load_floorlist(ipc);
- do {
- floornum_to_delete = (-1);
- scr_printf("(Press return to abort)\n");
- newprompt("Delete which floor? ", buf, 255);
- if (IsEmptyStr(buf))
- return;
- for (a = 0; a < 128; ++a)
- if (!strcasecmp(&floorlist[a][0], buf))
- floornum_to_delete = a;
- if (floornum_to_delete < 0) {
- scr_printf("No such floor. Select one of:\n");
- for (a = 0; a < 128; ++a)
- if (floorlist[a][0] != 0)
- scr_printf("%s\n", &floorlist[a][0]);
- }
- } while (floornum_to_delete < 0);
- CtdlIPCDeleteFloor(ipc, 1, floornum_to_delete, buf);
- scr_printf("%s\n", buf);
- load_floorlist(ipc);
-}
+++ /dev/null
-// Client-side support functions.
-//
-// Copyright (c) 1987-2016 by the citadel.org team
-//
-// This program is open source software. Use, duplication, and/or
-// disclosure are subject to the GNU General Purpose 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 "textclient.h"
-
-#define IFAIDE if(axlevel>=AxAideU)
-#define IFNAIDE if (axlevel<AxAideU)
-
-extern unsigned userflags;
-extern char sigcaught;
-extern char rc_floor_mode;
-extern int rc_ansi_color;
-extern int rc_prompt_control;
-
-/* Destructive backspace */
-void back(int spaces)
-{
- int a;
- for (a = 0; a < spaces; ++a) {
- scr_putc(8);
- scr_putc(32);
- scr_putc(8);
- }
-}
-
-/*
- * Edit a user's Internet email addresses
- */
-void edit_user_internet_email_addresses(CtdlIPC * ipc, char *who)
-{
- char buf[SIZ];
- char *resp = NULL;
- int num_recs = 0;
- char **recs = NULL;
- char ch;
- int i, j;
- int quitting = 0;
- int modified = 0;
- int r;
- char emailaddrs[512];
-
- r = CtdlIPCAideGetEmailAddresses(ipc, who, emailaddrs, buf);
- if (r / 100 == 1) {
- while (!IsEmptyStr(emailaddrs)) {
- extract_token(buf, emailaddrs, 0, '\n', sizeof buf);
- remove_token(emailaddrs, 0, '\n');
- if (!IsEmptyStr(buf)) {
- ++num_recs;
- if (num_recs == 1)
- recs = malloc(sizeof(char *));
- else
- recs = realloc(recs, (sizeof(char *)) * num_recs);
- recs[num_recs - 1] = malloc(strlen(buf) + 1);
- strcpy(recs[num_recs - 1], buf);
- }
- }
- }
-
- do {
- scr_printf("\n");
- color(BRIGHT_WHITE);
- scr_printf(" Internet email addresses for %s\n", who);
- color(DIM_WHITE);
- scr_printf("--- --------------------------------------------------\n");
- for (i = 0; i < num_recs; ++i) {
- color(DIM_WHITE);
- scr_printf("%3d ", i + 1);
- color(BRIGHT_CYAN);
- scr_printf("%s\n", recs[i]);
- color(DIM_WHITE);
- }
-
- ch = keymenu("", "<A>dd|<D>elete|<S>ave|<Q>uit");
- switch (ch) {
- case 'a':
- newprompt("Enter new email address: ", buf, 50);
- striplt(buf);
- if (!IsEmptyStr(buf)) {
- // FIXME validate the email address (format, our own domain, addr does not belong to another user)
- ++num_recs;
- if (num_recs == 1) {
- recs = malloc(sizeof(char *));
- } else {
- recs = realloc(recs, (sizeof(char *)) * num_recs);
- }
- recs[num_recs - 1] = strdup(buf);
- }
- modified = 1;
- break;
- case 'd':
- i = intprompt("Delete which address", 1, 1, num_recs) - 1;
- free(recs[i]);
- --num_recs;
- for (j = i; j < num_recs; ++j) {
- recs[j] = recs[j + 1];
- }
- modified = 1;
- break;
- case 's':
- r = 1;
- for (i = 0; i < num_recs; i++)
- r += 1 + strlen(recs[i]);
- resp = (char *) calloc(1, r);
- if (!resp) {
- scr_printf("Can't save config - out of memory!\n");
- logoff(ipc, 1);
- }
- if (num_recs)
- for (i = 0; i < num_recs; i++) {
- strcat(resp, recs[i]);
- strcat(resp, "\n");
- }
- r = CtdlIPCAideSetEmailAddresses(ipc, who, resp, buf);
- if (r / 100 != 4) {
- scr_printf("%s\n", buf);
- } else {
- scr_printf("Saved %d addresses.\n", num_recs);
- modified = 0;
- quitting = 1;
- }
- free(resp);
- break;
- case 'q':
- quitting = !modified || boolprompt("Quit without saving", 0);
- break;
- default:
- break;
- }
- } while (!quitting);
-
- if (recs != NULL) {
- for (i = 0; i < num_recs; ++i)
- free(recs[i]);
- free(recs);
- }
-}
-
-
-/*
- * Edit or delete a user (cmd=25 to edit/create, 96 to delete)
- */
-void edituser(CtdlIPC * ipc, int cmd)
-{
- char buf[SIZ];
- char who[USERNAME_SIZE];
- char newname[USERNAME_SIZE];
- struct ctdluser *user = NULL;
- int newnow = 0;
- int r; /* IPC response code */
- int change_name = 0;
-
- strcpy(newname, "");
-
- newprompt("User name: ", who, 29);
- while ((r = CtdlIPCAideGetUserParameters(ipc, who, &user, buf)) / 100 != 2) {
- scr_printf("%s\n", buf);
- if (cmd == 25) {
- scr_printf("Do you want to create this user? ");
- if (yesno()) {
- r = CtdlIPCCreateUser(ipc, who, 0, buf);
- if (r / 100 == 2) {
- newnow = 1;
- continue;
- }
- scr_printf("%s\n", buf);
- }
- }
- free(user);
- return;
- }
-
- if (cmd == 25) { // user edit
-
- /* val_user(ipc, user->fullname, 0); we used to display the vCard here but there's really no need */
-
- if (!newnow) {
- change_name = 1;
- while (change_name == 1) {
- if (boolprompt("Change name", 0)) {
- strprompt("New name", newname, USERNAME_SIZE - 1);
- r = CtdlIPCRenameUser(ipc, user->fullname, newname, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- } else {
- strcpy(user->fullname, newname);
- change_name = 0;
- }
- } else {
- change_name = 0;
- }
- }
- }
-
- if (newnow || boolprompt("Change password", 0)) {
- strprompt("Password", user->password, -19);
- }
-
- user->axlevel = intprompt("Access level", user->axlevel, 0, 6);
- if (boolprompt("Permission to send Internet mail", (user->flags & US_INTERNET))) {
- user->flags |= US_INTERNET;
- } else {
- user->flags &= ~US_INTERNET;
- }
- if (boolprompt("Ask user to register again", !(user->flags & US_REGIS))) {
- user->flags &= ~US_REGIS;
- } else {
- user->flags |= US_REGIS;
- }
- user->timescalled = intprompt("Times called", user->timescalled, 0, INT_MAX);
- user->posted = intprompt("Messages posted", user->posted, 0, INT_MAX);
- user->lastcall = boolprompt("Set last login to now", 0) ? time(NULL) : user->lastcall;
- user->USuserpurge = intprompt("Purge time (in days, 0 for system default", user->USuserpurge, 0, INT_MAX);
- }
-
- if (cmd == 96) {
- scr_printf("Do you want to delete this user? ");
- if (!yesno()) {
- free(user);
- return;
- }
- user->axlevel = AxDeleted;
- }
-
- r = CtdlIPCAideSetUserParameters(ipc, user, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- }
- free(user);
-
- if (boolprompt("Edit this user's Internet email addresses", 0)) {
- edit_user_internet_email_addresses(ipc, who);
- }
-
-}
-
-
-/* Display a prompt and flip a bit based on whether the user answers
- * yes or no. Yes=1 and No=0, unless 'backwards' is set to a nonzero value
- * in which case No=1 and Yes=0.
- */
-int set_attr(CtdlIPC * ipc, unsigned int sval, char *prompt, unsigned int sbit, int backwards)
-{
- int a;
- int temp;
-
- temp = sval;
- color(DIM_WHITE);
- scr_printf("%50s ", prompt);
- color(DIM_MAGENTA);
- scr_printf("[");
- color(BRIGHT_MAGENTA);
-
- if (backwards) {
- scr_printf("%3s", ((temp & sbit) ? "No" : "Yes"));
- } else {
- scr_printf("%3s", ((temp & sbit) ? "Yes" : "No"));
- }
-
- color(DIM_MAGENTA);
- scr_printf("]? ");
- color(BRIGHT_CYAN);
- a = (temp & sbit);
- if (a != 0)
- a = 1;
- if (backwards)
- a = 1 - a;
- a = yesno_d(a);
- if (backwards)
- a = 1 - a;
- color(DIM_WHITE);
- temp = (temp | sbit);
- if (!a)
- temp = (temp ^ sbit);
- return (temp);
-}
-
-/*
- * modes are: 0 - .EC command, 1 - .EC for new user,
- * 2 - toggle Xpert mode 3 - toggle floor mode
- */
-void enter_config(CtdlIPC * ipc, int mode)
-{
- char buf[SIZ];
- struct ctdluser *user = NULL;
- int r; /* IPC response code */
-
- r = CtdlIPCGetConfig(ipc, &user, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- free(user);
- return;
- }
-
- if (mode == 0 || mode == 1) {
-
- user->flags = set_attr(ipc, user->flags, "Are you an experienced Citadel user", US_EXPERT, 0);
- if ((user->flags & US_EXPERT) == 0 && mode == 1) {
- free(user);
- return;
- }
-
- user->flags = set_attr(ipc, user->flags, "Print last old message on New message request", US_LASTOLD, 0);
-
- user->flags = set_attr(ipc, user->flags, "Prompt after each message", US_NOPROMPT, 1);
-
- if ((user->flags & US_NOPROMPT) == 0) {
- user->flags = set_attr(ipc, user->flags, "Use 'disappearing' prompts", US_DISAPPEAR, 0);
- }
-
- user->flags = set_attr(ipc, user->flags, "Pause after each screenful of text", US_PAGINATOR, 0);
-
- if (rc_prompt_control == 3 && (user->flags & US_PAGINATOR)) {
- user->flags = set_attr(ipc, user->flags, "<N>ext and <S>top work at paginator prompt", US_PROMPTCTL, 0);
- }
-
- if (rc_floor_mode == RC_DEFAULT) {
- user->flags = set_attr(ipc, user->flags, "View rooms by floor", US_FLOORS, 0);
- }
-
- if (rc_ansi_color == 3) {
- user->flags = set_attr(ipc, user->flags, "Enable color support", US_COLOR, 0);
- }
-
- if ((user->flags & US_EXPERT) == 0) {
- formout(ipc, "unlisted");
- }
-
- user->flags = set_attr(ipc, user->flags, "Be unlisted in userlog", US_UNLISTED, 0);
-
- if (!IsEmptyStr(editor_path)) {
- user->flags = set_attr(ipc,
- user->flags, "Always enter messages with the full-screen editor", US_EXTEDIT, 0);
- }
-
- }
-
- if (mode == 2) {
- if (user->flags & US_EXPERT) {
- user->flags ^= US_EXPERT;
- scr_printf("Expert mode now OFF\n");
- } else {
- user->flags |= US_EXPERT;
- scr_printf("Expert mode now ON\n");
- }
- }
-
- if (mode == 3) {
- if (user->flags & US_FLOORS) {
- user->flags ^= US_FLOORS;
- scr_printf("Floor mode now OFF\n");
- } else {
- user->flags |= US_FLOORS;
- scr_printf("Floor mode now ON\n");
- }
- }
-
- r = CtdlIPCSetConfig(ipc, user, buf);
- if (r / 100 != 2)
- scr_printf("%s\n", buf);
- userflags = user->flags;
- free(user);
-}
-
-/*
- * getstring() - get a line of text from a file
- * ignores lines beginning with "#"
- */
-int getstring(FILE * fp, char *string)
-{
- int a, c;
- do {
- strcpy(string, "");
- a = 0;
- do {
- c = getc(fp);
- if (c < 0) {
- string[a] = 0;
- return (-1);
- }
- string[a++] = c;
- } while (c != 10);
- string[a - 1] = 0;
- } while (string[0] == '#');
- return (strlen(string));
-}
-
-
-/* Searches for patn in search string */
-int pattern(char *search, char *patn)
-{
- int a, b, len;
-
- len = strlen(patn);
- for (a = 0; !IsEmptyStr(&search[a]); ++a) {
- b = strncasecmp(&search[a], patn, len);
- if (b == 0)
- return (b);
- }
- return (-1);
-}
-
-
-void strproc(char *string)
-{
- int a;
-
- if (IsEmptyStr(string))
- return;
-
- /* Convert non-printable characters to blanks */
- for (a = 0; !IsEmptyStr(&string[a]); ++a) {
- if (string[a] < 32)
- string[a] = 32;
- if (string[a] > 126)
- string[a] = 32;
- }
-
- /* Remove leading and trailing blanks */
- while (string[0] < 33)
- strcpy(string, &string[1]);
- while (string[strlen(string) - 1] < 33)
- string[strlen(string) - 1] = 0;
-
- /* Remove double blanks */
- for (a = 0; a < strlen(string); ++a) {
- if ((string[a] == 32) && (string[a + 1] == 32)) {
- strcpy(&string[a], &string[a + 1]);
- a = 0;
- }
- }
-
- /* remove characters which would interfere with the network */
- for (a = 0; a < strlen(string); ++a) {
- if (string[a] == '!')
- strcpy(&string[a], &string[a + 1]);
- if (string[a] == '@')
- strcpy(&string[a], &string[a + 1]);
- if (string[a] == '_')
- strcpy(&string[a], &string[a + 1]);
- if (string[a] == ',')
- strcpy(&string[a], &string[a + 1]);
- if (string[a] == '%')
- strcpy(&string[a], &string[a + 1]);
- if (string[a] == '|')
- strcpy(&string[a], &string[a + 1]);
- }
-
-}
-
-
-void progress(CtdlIPC * ipc, unsigned long curr, unsigned long cmax)
-{
- static char dots[] = "**************************************************";
- char dots_printed[51];
- char fmt[42];
- unsigned long a;
-
- if (curr >= cmax) {
- scr_printf("\r%79s\r", "");
- } else {
- /* a will be range 0-50 rather than 0-100 */
- a = (curr * 50) / cmax;
- sprintf(fmt, "[%%s%%%lds] %%3ld%%%% %%10ld/%%10ld\r", 50 - a);
- strncpy(dots_printed, dots, a);
- dots_printed[a] = 0;
- scr_printf(fmt, dots_printed, "", curr * 100 / cmax, curr, cmax);
- scr_flush();
- }
-}
-
-
-/*
- * NOT the same locate_host() in locate_host.c. This one just does a
- * 'who am i' to try to discover where the user is...
- */
-void locate_host(CtdlIPC * ipc, char *hbuf)
-{
- FILE *who = (FILE *) popen("who am i", "r");
- if (who == NULL) {
- strcpy(hbuf, ipc->ServInfo.fqdn);
- return;
- }
- fgets(hbuf, SIZ, who);
- pclose(who);
- stripallbut(hbuf, '(', ')');
-}
-
-/*
- * miscellaneous server commands (testing, etc.)
- */
-void misc_server_cmd(CtdlIPC * ipc, char *cmd)
-{
- char buf[SIZ];
-
- CtdlIPC_chat_send(ipc, cmd);
- CtdlIPC_chat_recv(ipc, buf);
- scr_printf("%s\n", buf);
- if (buf[0] == '1') {
- set_keepalives(KA_HALF);
- while (CtdlIPC_chat_recv(ipc, buf), strcmp(buf, "000")) {
- scr_printf("%s\n", buf);
- }
- set_keepalives(KA_YES);
- return;
- }
- if (buf[0] == '4') {
- do {
- newprompt("> ", buf, 255);
- CtdlIPC_chat_send(ipc, buf);
- } while (strcmp(buf, "000"));
- return;
- }
-}
-
-
-/*
- * compute the checksum of a file
- */
-int file_checksum(char *filename)
-{
- int cksum = 0;
- int ch;
- FILE *fp;
-
- fp = fopen(filename, "r");
- if (fp == NULL)
- return (0);
-
- /* yes, this algorithm may allow cksum to overflow, but that's ok
- * as long as it overflows consistently, which it will.
- */
- while (ch = getc(fp), ch >= 0) {
- cksum = (cksum + ch);
- }
-
- fclose(fp);
- return (cksum);
-}
-
-/*
- * nuke a directory and its contents
- */
-int nukedir(char *dirname)
-{
- DIR *dp;
- struct dirent *d;
- char filename[SIZ];
-
- dp = opendir(dirname);
- if (dp == NULL) {
- return (errno);
- }
-
- while (d = readdir(dp), d != NULL) {
- snprintf(filename, sizeof filename, "%s/%s", dirname, d->d_name);
- unlink(filename);
- }
-
- closedir(dp);
- return (rmdir(dirname));
-}
+++ /dev/null
-// More client-side support functions.
-//
-// Copyright (c) 1987-2017 by the citadel.org team
-//
-// This program is open source software. Use, duplication, and/or
-// disclosure are subject to the GNU General Purpose 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 "textclient.h"
-
-// work around solaris include files
-#ifdef reg
-#undef reg
-#endif
-
-extern char temp[];
-extern char tempdir[];
-extern char *axdefs[8];
-extern long highest_msg_read;
-extern long maxmsgnum;
-extern unsigned room_flags;
-extern int screenwidth;
-
-
-// return proper room prompt character
-int room_prompt(unsigned int qrflags) {
- int a;
- a = '>';
- if (qrflags & QR_DIRECTORY) {
- a = ']';
- }
- return (a);
-}
-
-
-// Register with name and address
-void entregis(CtdlIPC * ipc) {
-
- char buf[SIZ];
- char tmpname[30];
- char tmpaddr[25];
- char tmpcity[15];
- char tmpstate[3];
- char tmpzip[11];
- char tmpphone[15];
- char tmpemail[SIZ];
- char tmpcountry[32];
- char diruser[256];
- char dirnode[256];
- char holdemail[SIZ];
- char *reg = NULL;
- int ok = 0;
- int r; /* IPC response code */
-
- strcpy(tmpname, "");
- strcpy(tmpaddr, "");
- strcpy(tmpcity, "");
- strcpy(tmpstate, "");
- strcpy(tmpzip, "");
- strcpy(tmpphone, "");
- strcpy(tmpemail, "");
- strcpy(tmpcountry, "");
-
- r = CtdlIPCGetUserRegistration(ipc, NULL, ®, buf);
- if (r / 100 == 1) {
- int a = 0;
-
- while (reg && !IsEmptyStr(reg)) {
-
- extract_token(buf, reg, 0, '\n', sizeof buf);
- remove_token(reg, 0, '\n');
-
- if (a == 2)
- strncpy(tmpname, buf, sizeof tmpname);
- else if (a == 3)
- strncpy(tmpaddr, buf, sizeof tmpaddr);
- else if (a == 4)
- strncpy(tmpcity, buf, sizeof tmpcity);
- else if (a == 5)
- strncpy(tmpstate, buf, sizeof tmpstate);
- else if (a == 6)
- strncpy(tmpzip, buf, sizeof tmpzip);
- else if (a == 7)
- strncpy(tmpphone, buf, sizeof tmpphone);
- else if (a == 9)
- strncpy(tmpemail, buf, sizeof tmpemail);
- else if (a == 10)
- strncpy(tmpcountry, buf, sizeof tmpcountry);
- ++a;
- }
- }
- strprompt("REAL name", tmpname, 29);
- strprompt("Address", tmpaddr, 24);
- strprompt("City/town", tmpcity, 14);
- strprompt("State/province", tmpstate, 2);
- strprompt("ZIP/Postal Code", tmpzip, 10);
- strprompt("Country", tmpcountry, 31);
- strprompt("Telephone number", tmpphone, 14);
-
- do {
- ok = 1;
- strncpy(holdemail, tmpemail, sizeof holdemail);
- strprompt("Email address", tmpemail, 31);
- r = CtdlIPCDirectoryLookup(ipc, tmpemail, buf);
- if (r / 100 == 2) {
- extract_token(diruser, buf, 0, '@', sizeof diruser);
- extract_token(dirnode, buf, 1, '@', sizeof dirnode);
- striplt(diruser);
- striplt(dirnode);
- if ((strcasecmp(diruser, fullname))
- || (strcasecmp(dirnode, ipc->ServInfo.nodename))) {
- scr_printf("\nYou can't use %s as your address.\n", tmpemail);
- scr_printf("It is already in use by %s @ %s.\n", diruser, dirnode);
- ok = 0;
- strncpy(tmpemail, holdemail, sizeof tmpemail);
- }
- }
- } while (ok == 0);
-
- /* now send the registration info back to the server */
- reg = (char *) realloc(reg, SIZ);
- if (reg) {
- sprintf(reg, "%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n",
- tmpname, tmpaddr, tmpcity, tmpstate, tmpzip, tmpphone, tmpemail, tmpcountry);
- r = CtdlIPCSetRegistration(ipc, reg, buf);
- if (r / 100 != 4)
- scr_printf("%s\n", buf);
- free(reg);
- }
- scr_printf("\n");
-}
-
-/*
- * make all messages old in current room
- */
-void updatels(CtdlIPC * ipc)
-{
- char buf[256];
- int r; /* IPC response code */
-
- r = CtdlIPCSetLastRead(ipc, (maxmsgnum > highest_msg_read) ? maxmsgnum : highest_msg_read, buf);
-
- if (r / 100 != 2)
- scr_printf("%s\n", buf);
-}
-
-/*
- * only make messages old in this room that have been read
- */
-void updatelsa(CtdlIPC * ipc)
-{
- char buf[256];
- int r; /* IPC response code */
-
- r = CtdlIPCSetLastRead(ipc, highest_msg_read, buf);
- if (r / 100 != 2)
- scr_printf("%s\n", &buf[4]);
-}
-
-
-/*
- * client-based uploads (for users with their own clientware)
- */
-void cli_upload(CtdlIPC * ipc)
-{
- char flnm[PATH_MAX];
- char desc[151];
- char buf[256];
- char tbuf[256];
- int r; /* IPC response code */
- int a;
- int fd;
-
- if ((room_flags & QR_UPLOAD) == 0) {
- scr_printf("*** You cannot upload to this room.\n");
- return;
- }
- newprompt("File to be uploaded: ", flnm, 55);
- fd = open(flnm, O_RDONLY);
- if (fd < 0) {
- scr_printf("Cannot open '%s': %s\n", flnm, strerror(errno));
- return;
- }
- scr_printf("Enter a description of this file:\n");
- newprompt(": ", desc, 75);
-
- /* Keep generating filenames in hope of finding a unique one */
- a = 0;
- while (a < 10) {
- /* basename of filename */
- strcpy(tbuf, flnm);
- if (haschar(tbuf, '/'))
- extract_token(tbuf, flnm, num_tokens(tbuf, '/') - 1, '/', sizeof tbuf);
- /* filename.1, filename.2, etc */
- if (a > 0) {
- sprintf(&tbuf[strlen(tbuf)], ".%d", a);
- }
- /* Try upload */
- r = CtdlIPCFileUpload(ipc, tbuf, desc, flnm, progress, buf);
- if (r / 100 == 5 || r < 0)
- scr_printf("%s\n", buf);
- else
- break;
- ++a;
- }
- if (a > 0)
- scr_printf("Saved as '%s'\n", tbuf);
-}
-
-
-/*
- * Function used for various image upload commands
- */
-void cli_image_upload(CtdlIPC * ipc, char *keyname)
-{
- char flnm[PATH_MAX];
- char buf[256];
- int r;
-
- /* Can we upload this image? */
- r = CtdlIPCImageUpload(ipc, 0, NULL, keyname, NULL, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- return;
- }
- newprompt("Image file to be uploaded: ", flnm, 55);
- r = CtdlIPCImageUpload(ipc, 1, flnm, keyname, progress, buf);
- if (r / 100 == 5) {
- scr_printf("%s\n", buf);
- }
- else if (r < 0) {
- scr_printf("Cannot upload '%s': %s\n", flnm, strerror(errno));
- }
- /* else upload succeeded */
-}
-
-
-/*
- * protocol-based uploads (Xmodem, Ymodem, Zmodem)
- */
-void upload(CtdlIPC * ipc, int c)
-{ /* c = upload mode */
- char flnm[PATH_MAX];
- char desc[151];
- char buf[256];
- char tbuf[4096];
- int xfer_pid;
- int a, b;
- FILE *fp, *lsfp;
- int rv;
-
- if ((room_flags & QR_UPLOAD) == 0) {
- scr_printf("*** You cannot upload to this room.\n");
- return;
- }
- /* we don't need a filename when receiving batch y/z modem */
- if ((c == 2) || (c == 3))
- strcpy(flnm, "x");
- else
- newprompt("Enter filename: ", flnm, 15);
-
- for (a = 0; !IsEmptyStr(&flnm[a]); ++a)
- if ((flnm[a] == '/') || (flnm[a] == '\\') || (flnm[a] == '>')
- || (flnm[a] == '?') || (flnm[a] == '*')
- || (flnm[a] == ';') || (flnm[a] == '&'))
- flnm[a] = '_';
-
- /* create a temporary directory... */
- if (mkdir(tempdir, 0700) != 0) {
- scr_printf("*** Could not create temporary directory %s: %s\n", tempdir, strerror(errno));
- return;
- }
- /* now do the transfer ... in a separate process */
- xfer_pid = fork();
- if (xfer_pid == 0) {
- rv = chdir(tempdir);
- if (rv < 0) {
- scr_printf("failed to change into %s Reason %s\nAborting now.\n", tempdir, strerror(errno));
- nukedir(tempdir);
- return;
- }
- switch (c) {
- case 0:
- stty_ctdl(0);
- scr_printf("Receiving %s - press Ctrl-D to end.\n", flnm);
- fp = fopen(flnm, "w");
- do {
- b = inkey();
- if (b == 13) {
- b = 10;
- }
- if (b != 4) {
- scr_printf("%c", b);
- putc(b, fp);
- }
- } while (b != 4);
- fclose(fp);
- exit(0);
- case 1:
- stty_ctdl(3);
- execlp("rx", "rx", flnm, NULL);
- exit(1);
- case 2:
- stty_ctdl(3);
- execlp("rb", "rb", NULL);
- exit(1);
- case 3:
- stty_ctdl(3);
- execlp("rz", "rz", NULL);
- exit(1);
- }
- }
- else do {
- b = ka_wait(&a);
- } while ((b != xfer_pid) && (b != (-1)));
- stty_ctdl(0);
-
- if (a != 0) {
- scr_printf("\r*** Transfer unsuccessful.\n");
- nukedir(tempdir);
- return;
- }
- scr_printf("\r*** Transfer successful.\n");
- snprintf(buf, sizeof buf, "cd %s; ls", tempdir);
- lsfp = popen(buf, "r");
- if (lsfp != NULL) {
- while (fgets(flnm, sizeof flnm, lsfp) != NULL) {
- flnm[strlen(flnm) - 1] = 0; /* chop newline */
- snprintf(buf, sizeof buf, "Enter a short description of '%s':\n: ", flnm);
- newprompt(buf, desc, 150);
- snprintf(buf, sizeof buf, "%s/%s", tempdir, flnm);
- CtdlIPCFileUpload(ipc, flnm, desc, buf, progress, tbuf);
- scr_printf("%s\n", tbuf);
- }
- pclose(lsfp);
- }
- nukedir(tempdir);
-}
-
-
-/*
- * validate a user (returns 0 for successful validation, nonzero if quitting)
- */
-int val_user(CtdlIPC * ipc, char *user, int do_validate)
-{
- int a;
- char cmd[256];
- char buf[256];
- char *resp = NULL;
- int ax = 0;
- char answer[2];
- int r; /* IPC response code */
-
- scr_printf("\n");
- r = CtdlIPCGetUserRegistration(ipc, user, &resp, cmd);
- if (r / 100 == 1) {
- a = 0;
- do {
- extract_token(buf, resp, 0, '\n', sizeof buf);
- remove_token(resp, 0, '\n');
- ++a;
- if (a == 1)
- scr_printf("User #%s - %s ", buf, cmd);
- if (a == 2)
- scr_printf("PW: %s\n", (IsEmptyStr(buf) ? "<NOT SET>" : "<SET>"));
- if (a == 3)
- scr_printf("%s\n", buf);
- if (a == 4)
- scr_printf("%s\n", buf);
- if (a == 5)
- scr_printf("%s, ", buf);
- if (a == 6)
- scr_printf("%s ", buf);
- if (a == 7)
- scr_printf("%s\n", buf);
- if (a == 8)
- scr_printf("%s\n", buf);
- if (a == 9)
- ax = atoi(buf);
- if (a == 10)
- scr_printf("%s\n", buf);
- if (a == 11)
- scr_printf("%s\n", buf);
- } while (!IsEmptyStr(resp));
-
-/* TODODRW: discrepancy here. Parts of the code refer to axdefs[7] as the highest
- * but most of it limits it to axdefs[6].
- * Webcit limits to 6 as does the code here but there are 7 in axdefs.h
- */
- scr_printf("Current access level: %d (%s)\n", ax, axdefs[ax]);
- } else {
- scr_printf("%s\n%s\n", user, &cmd[4]);
- }
- if (resp)
- free(resp);
-
- if (do_validate) {
- /* now set the access level */
- while (1) {
- sprintf(answer, "%d", ax);
- strprompt("New access level (? for help, q to quit)", answer, 1);
- if ((answer[0] >= '0') && (answer[0] <= '6')) {
- ax = atoi(answer);
- r = CtdlIPCValidateUser(ipc, user, ax, cmd);
- if (r / 100 != 2)
- scr_printf("%s\n\n", cmd);
- return (0);
- }
- if (tolower(answer[0]) == 'q') {
- scr_printf("*** Aborted.\n\n");
- return (1);
- }
- if (answer[0] == '?') {
- scr_printf("Available access levels:\n");
- for (a = 0; a < 7; ++a) {
- scr_printf("%d - %s\n", a, axdefs[a]);
- }
- }
- }
- }
- return (0);
-}
-
-
-/*
- * Validate new users
- */
-void validate(CtdlIPC * ipc)
-{
- char cmd[256];
- char buf[256];
- int finished = 0;
- int r; /* IPC response code */
-
- do {
- r = CtdlIPCNextUnvalidatedUser(ipc, cmd);
- if (r / 100 != 3)
- finished = 1;
- if (r / 100 == 2)
- scr_printf("%s\n", cmd);
- if (r / 100 == 3) {
- extract_token(buf, cmd, 0, '|', sizeof buf);
- if (val_user(ipc, buf, 1) != 0)
- finished = 1;
- }
- } while (finished == 0);
-}
-
-
-void subshell(void)
-{
- int a, b;
-
- stty_ctdl(SB_RESTORE);
- a = fork();
- if (a == 0) {
- signal(SIGINT, SIG_DFL);
- signal(SIGQUIT, SIG_DFL);
- execlp(getenv("SHELL"), getenv("SHELL"), NULL);
- scr_printf("Could not open a shell: %s\n", strerror(errno));
- exit(errno);
- }
- do {
- b = ka_wait(NULL);
- } while ((a != b) && (a != (-1)));
- stty_ctdl(0);
-}
-
-/*
- * <.A>ide <F>ile <D>elete command
- */
-void deletefile(CtdlIPC * ipc)
-{
- char filename[32];
- char buf[256];
-
- newprompt("Filename: ", filename, 31);
- if (IsEmptyStr(filename))
- return;
- CtdlIPCDeleteFile(ipc, filename, buf);
- scr_printf("%s\n", buf);
-}
-
-
-/*
- * <.A>ide <F>ile <M>ove command
- */
-void movefile(CtdlIPC * ipc)
-{
- char filename[64];
- char newroom[ROOMNAMELEN];
- char buf[256];
-
- newprompt("Filename: ", filename, 63);
- if (IsEmptyStr(filename))
- return;
- newprompt("Enter target room: ", newroom, ROOMNAMELEN - 1);
- CtdlIPCMoveFile(ipc, filename, newroom, buf);
- scr_printf("%s\n", buf);
-}
-
-
-/*
- * list of users who have filled out a bio
- */
-void list_bio(CtdlIPC * ipc)
-{
- char buf[256];
- char *resp = NULL;
- int pos = 1;
- int r; /* IPC response code */
-
- r = CtdlIPCListUsersWithBios(ipc, &resp, buf);
- if (r / 100 != 1) {
- scr_printf("%s\n", buf);
- return;
- }
- while (resp && !IsEmptyStr(resp)) {
- extract_token(buf, resp, 0, '\n', sizeof buf);
- remove_token(resp, 0, '\n');
- if ((pos + strlen(buf) + 5) > screenwidth) {
- scr_printf("\n");
- pos = 1;
- }
- scr_printf("%s, ", buf);
- pos = pos + strlen(buf) + 2;
- }
- scr_printf("%c%c \n\n", 8, 8);
- if (resp)
- free(resp);
-}
-
-
-// read bio
-void read_bio(CtdlIPC * ipc) {
- char who[256];
- char buf[256];
- char *resp = NULL;
- int r; /* IPC response code */
-
- do {
- newprompt("Read bio for who ('?' for list) : ", who, 25);
- scr_printf("\n");
- if (!strcmp(who, "?"))
- list_bio(ipc);
- } while (!strcmp(who, "?"));
-
- r = CtdlIPCGetBio(ipc, who, &resp, buf);
- if (r / 100 != 1) {
- scr_printf("%s\n", buf);
- return;
- }
- while (!IsEmptyStr(resp)) {
- extract_token(buf, resp, 0, '\n', sizeof buf);
- remove_token(resp, 0, '\n');
- scr_printf("%s\n", buf);
- }
- if (resp)
- free(resp);
-}
+++ /dev/null
-// Screen output handling
-//
-// Copyright (c) 1987-2021 by the citadel.org team
-//
-// This program is open source software. Use, duplication, and/or
-// disclosure are subject to the GNU General Purpose 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 "textclient.h"
-
-int enable_status_line = 0;
-char status_line[1024] = " ";
-
-/* the default paginator prompt will be replaced by the server's prompt when we learn it */
-char *moreprompt = " -- more -- ";
-
-int screenheight = 24;
-int screenwidth = 80;
-int lines_printed = 0;
-int cols_printed = 0;
-
-extern int rc_ansi_color;
-extern int rc_prompt_control;
-void do_keepalive(void);
-
-/*
- * Attempt to discover the screen dimensions.
- * WARNING: This is sometimes called from a signal handler.
- */
-void check_screen_dims(void) {
-#ifdef TIOCGWINSZ
- struct {
- unsigned short height; /* rows */
- unsigned short width; /* columns */
- unsigned short xpixels;
- unsigned short ypixels; /* pixels */
- } xwinsz;
-
- if (ioctl(0, TIOCGWINSZ, &xwinsz) == 0) {
- if (xwinsz.height)
- screenheight = (int) xwinsz.height;
- if (xwinsz.width)
- screenwidth = (int) xwinsz.width;
- }
-#endif
-}
-
-
-/*
- * Initialize the screen
- */
-void screen_new(void) {
- send_ansi_detect();
- look_for_ansi();
- cls(0);
- color(DIM_WHITE);
-}
-
-
-/*
- * Beep.
- */
-void ctdl_beep(void) {
- putc(7, stdout);
-}
-
-
-/*
- * scr_printf() outputs to the terminal
- */
-int scr_printf(char *fmt, ...) {
- static char outbuf[4096]; /* static for performance -- not re-entrant -- change if needed */
- va_list ap;
- int retval;
- int i, len;
-
- va_start(ap, fmt);
- retval = vsnprintf(outbuf, sizeof outbuf, fmt, ap);
- va_end(ap);
-
- len = strlen(outbuf);
- for (i = 0; i < len; ++i) {
- scr_putc(outbuf[i]);
- }
- return retval;
-}
-
-
-/*
- * Read one character from the terminal
- */
-int scr_getc(int delay) {
- unsigned char buf;
-
- scr_flush();
-
- buf = '\0';
- if (!read(0, &buf, 1))
- logoff(NULL, 3);
-
- lines_printed = 0;
- return buf;
-}
-
-
-/*
- * Issue the paginator prompt (more / hit any key to continue)
- */
-void hit_any_key(void) {
- int a, b;
-
- color(COLOR_PUSH);
- color(DIM_RED);
- scr_printf("%s\r", moreprompt);
- color(COLOR_POP);
- b = inkey();
- for (a = 0; a < screenwidth; ++a) {
- scr_putc(' ');
- }
- scr_printf("\r");
-
- if ((rc_prompt_control == 1) || ((rc_prompt_control == 3) && (userflags & US_PROMPTCTL))) {
- if (b == 'q' || b == 'Q' || b == 's' || b == 'S') {
- b = STOP_KEY;
- }
- if (b == 'n' || b == 'N') {
- b = NEXT_KEY;
- }
- }
-
- if (b == NEXT_KEY)
- sigcaught = SIGINT;
- if (b == STOP_KEY)
- sigcaught = SIGQUIT;
-}
-
-
-/*
- * Output one character to the terminal
- */
-int scr_putc(int c) {
- /* handle tabs normally */
- if (c == '\t') {
- do {
- scr_putc(' ');
- } while ((cols_printed % 8) != 0);
- return (c);
- }
-
- /* Output the character... */
- if (putc(c, stdout) == EOF) {
- logoff(NULL, 3);
- }
-
- if (c == '\n') {
- ++lines_printed;
- cols_printed = 0;
- }
- else if (c == '\r') {
- cols_printed = 0;
- }
- else if (isprint(c)) {
- ++cols_printed;
- if ((screenwidth > 0) && (cols_printed > screenwidth)) {
- ++lines_printed;
- cols_printed = 0;
- }
- }
-
- /* How many lines output before stopping for the paginator?
- * Depends on whether we are displaying a status line.
- */
- int height_offset = (((enable_color) && (screenwidth > 0) && (enable_status_line)) ? (3) : (2));
-
- /* Ok, go check it. Stop and display the paginator prompt if necessary. */
- if ((screenheight > 0) && (lines_printed > (screenheight - height_offset))) {
- lines_printed = 0;
- hit_any_key();
- lines_printed = 0;
- cols_printed = 0;
- }
-
- return c;
-}
-
-
-void scr_flush(void) {
- if ((enable_color) && (screenwidth > 0) && (enable_status_line)) {
- if (strlen(status_line) < screenwidth) {
- memset(&status_line[strlen(status_line)], 32, screenwidth - strlen(status_line));
- }
- printf("\033[s\033[1;1H\033[K\033[7m");
- fwrite(status_line, screenwidth, 1, stdout);
- printf("\033[27m\033[u");
- }
- fflush(stdout);
-}
-
-
-static volatile int caught_sigwinch = 0;
-
-
-/*
- * scr_winch() handles window size changes from SIGWINCH
- * resizes all our windows for us
- */
-void scr_winch(int signum) {
- /* if we receive this signal, we must be running
- * in a terminal that supports resizing.
- */
- caught_sigwinch = 1;
- check_screen_dims();
- signal(SIGWINCH, scr_winch);
-}
-
-
-/*
- * Display a 3270-style "wait" indicator at the bottom of the screen
- */
-void scr_wait_indicator(int state) {
- int sp = (screenwidth - 2);
-
- if (!enable_status_line)
- return;
-
- if (screenwidth > 0) {
- switch (state) {
- default:
- case 0: // Idle
- status_line[sp] = ' ';
- break;
- case 1: // Waiting
- status_line[sp] = 'X';
- break;
- case 2: // Receiving
- status_line[sp] = '<';
- break;
- case 3: // Sending
- status_line[sp] = '>';
- break;
- }
- scr_flush();
- }
-}
+++ /dev/null
-// Configuration screens that are part of the text mode client.
-//
-// Copyright (c) 1987-2022 by the citadel.org team
-//
-// This program is open source software. Use, duplication, and/or
-// disclosure are subject to the GNU General Purpose 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 "textclient.h"
-
-extern char temp[];
-extern char tempdir[];
-extern char *axdefs[8];
-extern long highest_msg_read;
-extern long maxmsgnum;
-extern unsigned room_flags;
-extern int screenwidth;
-char editor_path[PATH_MAX];
-
-
-// General system configuration command
-void do_system_configuration(CtdlIPC * ipc) {
- char buf[256];
- char sc[NUM_CONFIGS][256];
- char *resp = NULL;
- struct ExpirePolicy *site_expirepolicy = NULL;
- struct ExpirePolicy *mbx_expirepolicy = NULL;
- int a;
- int logpages = 0;
- int r; // IPC response code
- int server_configs = 0;
-
- // Clear out the config buffers
- memset(&sc[0][0], 0, sizeof(sc));
-
- // Fetch the current config
- r = CtdlIPCGetSystemConfig(ipc, &resp, buf);
- if (r / 100 == 1) {
- server_configs = num_tokens(resp, '\n');
- for (a = 0; a < server_configs; ++a) {
- if (a < NUM_CONFIGS) {
- extract_token(&sc[a][0], resp, a, '\n', sizeof sc[a]);
- }
- }
- }
- if (resp) {
- free(resp);
- }
- resp = NULL;
-
- // Fetch the expire policy (this will silently fail on old servers, resulting in "default" policy)
- r = CtdlIPCGetMessageExpirationPolicy(ipc, 2, &site_expirepolicy, buf);
- r = CtdlIPCGetMessageExpirationPolicy(ipc, 3, &mbx_expirepolicy, buf);
-
- // Identification parameters
- strprompt("Node name", &sc[0][0], 15);
- strprompt("Fully qualified domain name", &sc[1][0], 63);
- strprompt("Human readable node name", &sc[2][0], 20);
- strprompt("Telephone number", &sc[3][0], 15);
- strprompt("Geographic location of this system", &sc[12][0], 31);
- strprompt("Name of system administrator", &sc[13][0], 25);
- strprompt("Paginator prompt", &sc[10][0], 79);
-
- // Security parameters
- snprintf(sc[7], sizeof sc[7], "%d", (boolprompt("Require registration for new users", atoi(&sc[7][0]))));
- snprintf(sc[29], sizeof sc[29], "%d", (boolprompt("Disable self-service user account creation", atoi(&sc[29][0]))));
- strprompt("Initial access level for new users", &sc[6][0], 1);
- strprompt("Access level required to create rooms", &sc[19][0], 1);
- snprintf(sc[67], sizeof sc[67], "%d", (boolprompt("Allow anonymous guest logins", atoi(&sc[67][0]))));
- snprintf(sc[4], sizeof sc[4], "%d", (boolprompt("Automatically give room admin privs to a user who creates a private room", atoi(&sc[4][0]))));
- snprintf(sc[8], sizeof sc[8], "%d", (boolprompt("Automatically move problem user messages to twit room", atoi(&sc[8][0]))));
- strprompt("Name of twit room", &sc[9][0], ROOMNAMELEN);
- snprintf(sc[11], sizeof sc[11], "%d", (boolprompt("Restrict Internet mail to only those with that privilege", atoi(&sc[11][0]))));
- snprintf(sc[26], sizeof sc[26], "%d", (boolprompt("Allow admins to Zap (forget) rooms", atoi(&sc[26][0]))));
-
- if (!IsEmptyStr(&sc[18][0])) {
- logpages = 1;
- }
- else {
- logpages = 0;
- }
- logpages = boolprompt("Log all instant messages", logpages);
- if (logpages) {
- strprompt("Name of logging room", &sc[18][0], ROOMNAMELEN);
- }
- else {
- sc[18][0] = 0;
- }
-
- // Server tuning
- strprompt("Server connection idle timeout (in seconds)", &sc[5][0], 4);
- strprompt("Maximum concurrent sessions", &sc[14][0], 4);
- strprompt("Maximum message length", &sc[20][0], 20);
- strprompt("Minimum number of worker threads", &sc[21][0], 3);
- strprompt("Maximum number of worker threads", &sc[22][0], 3);
- snprintf(sc[43], sizeof sc[43], "%d", (boolprompt("Automatically delete committed database logs", atoi(&sc[43][0]))));
- strprompt("Server IP address (* for 'any')", &sc[37][0], 15);
- strprompt("POP3 server port (-1 to disable)", &sc[23][0], 5);
- strprompt("POP3S server port (-1 to disable)", &sc[40][0], 5);
- strprompt("IMAP server port (-1 to disable)", &sc[27][0], 5);
- strprompt("IMAPS server port (-1 to disable)", &sc[39][0], 5);
- strprompt("SMTP MTA server port (-1 to disable)", &sc[24][0], 5);
- strprompt("SMTP MSA server port (-1 to disable)", &sc[38][0], 5);
- strprompt("SMTPS server port (-1 to disable)", &sc[41][0], 5);
- strprompt("NNTP server port (-1 to disable)", &sc[70][0], 5);
- strprompt("NNTPS server port (-1 to disable)", &sc[71][0], 5);
- strprompt("Postfix TCP Dictionary Port server port (-1 to disable)", &sc[50][0], 5);
- strprompt("ManageSieve server port (-1 to disable)", &sc[51][0], 5);
- strprompt("XMPP (Jabber) client to server port (-1 to disable)", &sc[62][0], 5);
- // strprompt("XMPP (Jabber) server to server port (-1 to disable)", &sc[63][0], 5); This is just a placeholder.
-
- // This logic flips the question around, because it's one of those situations where 0=yes and 1=no
- a = atoi(sc[25]);
- a = (a ? 0 : 1);
- a = boolprompt("Correct forged From: lines during authenticated SMTP", a);
- a = (a ? 0 : 1);
- snprintf(sc[25], sizeof sc[25], "%d", a);
-
- snprintf(sc[66], sizeof sc[66], "%d", (boolprompt("Flag messages as spam instead of rejecting", atoi(&sc[66][0]))));
-
- // This logic flips the question around, because it's one of those situations where 0=yes and 1=no
- a = atoi(sc[61]);
- a = (a ? 0 : 1);
- a = boolprompt("Force IMAP posts in public rooms to be from the user who submitted them", a);
- a = (a ? 0 : 1);
- snprintf(sc[61], sizeof sc[61], "%d", a);
-
- snprintf(sc[45], sizeof sc[45], "%d", (boolprompt("Allow unauthenticated SMTP clients to spoof my domains", atoi(&sc[45][0]))));
- snprintf(sc[57], sizeof sc[57], "%d", (boolprompt("Perform RBL checks at greeting instead of after RCPT", atoi(&sc[57][0]))));
-
- // LDAP settings
- if (ipc->ServInfo.supports_ldap) {
- a = strlen(&sc[32][0]);
- a = (a ? 1 : 0); // Set only to 1 or 0
- a = boolprompt("Do you want to configure LDAP authentication?", a);
- if (a) {
- strprompt("Host name of LDAP server", &sc[32][0], 127);
- strprompt("Port number of LDAP service", &sc[33][0], 5);
- strprompt("Base DN", &sc[34][0], 255);
- strprompt("Bind DN (or blank for anonymous bind)", &sc[35][0], 255);
- strprompt("Password for bind DN (or blank for anonymous bind)", &sc[36][0], 255);
- }
- else {
- strcpy(&sc[32][0], "");
- }
- }
-
- // Expiry settings
- strprompt("Default user purge time (days)", &sc[16][0], 5);
- strprompt("Default room purge time (days)", &sc[17][0], 5);
-
- // Angels and demons dancing in my head...
- do {
- snprintf(buf, sizeof buf, "%d", site_expirepolicy->expire_mode);
- strprompt("System default message expire policy (? for list)", buf, 1);
- if (buf[0] == '?') {
- scr_printf("\n"
- "1. Never automatically expire messages\n"
- "2. Expire by message count\n" "3. Expire by message age\n");
- }
- } while ((buf[0] < '1') || (buf[0] > '3'));
- site_expirepolicy->expire_mode = buf[0] - '0';
-
- // ...lunatics and monsters underneath my bed
- if (site_expirepolicy->expire_mode == 2) {
- snprintf(buf, sizeof buf, "%d", site_expirepolicy->expire_value);
- strprompt("Keep how many messages online?", buf, 10);
- site_expirepolicy->expire_value = atol(buf);
- }
- if (site_expirepolicy->expire_mode == 3) {
- snprintf(buf, sizeof buf, "%d", site_expirepolicy->expire_value);
- strprompt("Keep messages for how many days?", buf, 10);
- site_expirepolicy->expire_value = atol(buf);
- }
-
- // Media messiahs preying on my fears...
- do {
- snprintf(buf, sizeof buf, "%d", mbx_expirepolicy->expire_mode);
- strprompt("Mailbox default message expire policy (? for list)", buf, 1);
- if (buf[0] == '?') {
- scr_printf("\n"
- "0. Go with the system default\n"
- "1. Never automatically expire messages\n"
- "2. Expire by message count\n" "3. Expire by message age\n");
- }
- } while ((buf[0] < '0') || (buf[0] > '3'));
- mbx_expirepolicy->expire_mode = buf[0] - '0';
-
- // ...Pop culture prophets playing in my ears
- if (mbx_expirepolicy->expire_mode == 2) {
- snprintf(buf, sizeof buf, "%d", mbx_expirepolicy->expire_value);
- strprompt("Keep how many messages online?", buf, 10);
- mbx_expirepolicy->expire_value = atol(buf);
- }
- if (mbx_expirepolicy->expire_mode == 3) {
- snprintf(buf, sizeof buf, "%d", mbx_expirepolicy->expire_value);
- strprompt("Keep messages for how many days?", buf, 10);
- mbx_expirepolicy->expire_value = atol(buf);
- }
-
- strprompt("How often to run network jobs (in seconds)", &sc[28][0], 5);
- strprompt("Default frequency to run POP3 collection (in seconds)", &sc[64][0], 5);
- strprompt("Fastest frequency to run POP3 collection (in seconds)", &sc[65][0], 5);
- strprompt("Hour to run purges (0-23)", &sc[31][0], 2);
- snprintf(sc[42], sizeof sc[42], "%d", (boolprompt("Enable full text search index (warning: resource intensive)", atoi(&sc[42][0]))));
- snprintf(sc[46], sizeof sc[46], "%d", (boolprompt("Perform journaling of email messages", atoi(&sc[46][0]))));
- snprintf(sc[47], sizeof sc[47], "%d", (boolprompt("Perform journaling of non-email messages", atoi(&sc[47][0]))));
- if ((atoi(&sc[46][0])) || (atoi(&sc[47][0]))) {
- strprompt("Email destination of journalized messages", &sc[48][0], 127);
- }
-
- // No more Funambol
- sc[53][0] = 0;
- sc[54][0] = 0;
- sc[55][0] = 0;
- sc[56][0] = 0;
-
- // External pager stuff
- int yes_pager = 0;
- if (strlen(sc[60]) > 0) {
- yes_pager = 1;
- }
- yes_pager = boolprompt("Configure an external pager tool", yes_pager);
- if (yes_pager) {
- strprompt("External pager tool", &sc[60][0], 255);
- }
- else {
- sc[60][0] = 0;
- }
-
- // Save it
- scr_printf("Save this configuration? ");
- if (yesno()) {
- r = 1;
- for (a = 0; a < NUM_CONFIGS; a++) {
- r += 1 + strlen(sc[a]);
- }
- resp = (char *) calloc(1, r);
- if (!resp) {
- scr_printf("Can't save config - out of memory!\n");
- logoff(ipc, 1);
- }
- for (a = 0; a < NUM_CONFIGS; a++) {
- strcat(resp, sc[a]);
- strcat(resp, "\n");
- }
- r = CtdlIPCSetSystemConfig(ipc, resp, buf);
- if (r / 100 != 4) {
- scr_printf("%s\n", buf);
- }
- free(resp);
-
- r = CtdlIPCSetMessageExpirationPolicy(ipc, 2, site_expirepolicy, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- }
-
- r = CtdlIPCSetMessageExpirationPolicy(ipc, 3, mbx_expirepolicy, buf);
- if (r / 100 != 2) {
- scr_printf("%s\n", buf);
- }
-
- }
- if (site_expirepolicy)
- free(site_expirepolicy);
- if (mbx_expirepolicy)
- free(mbx_expirepolicy);
-}
-
-
-// support function for do_internet_configuration()
-void get_inet_rec_type(CtdlIPC * ipc, char *buf) {
- int sel;
-
- keyopt(" <1> localhost (Alias for this computer)\n");
- keyopt(" <2> smart host (Forward all outbound mail to this host)\n");
- keyopt(" <3> fallback host (Send mail to this host only if direct delivery fails)\n");
- keyopt(" <4> SpamAssassin (Address of SpamAssassin server)\n");
- keyopt(" <5> RBL (domain suffix of spam hunting RBL)\n");
- keyopt(" <6> masq domains (Domains as which users are allowed to masquerade)\n");
- keyopt(" <7> ClamAV (Address of ClamAV clamd server)\n");
- sel = intprompt("Which one", 1, 1, 8);
- switch (sel) {
- case 1:
- strcpy(buf, "localhost");
- return;
- case 2:
- strcpy(buf, "smarthost");
- return;
- case 3:
- strcpy(buf, "fallbackhost");
- return;
- case 4:
- strcpy(buf, "spamassassin");
- return;
- case 5:
- strcpy(buf, "rbl");
- return;
- case 6:
- strcpy(buf, "masqdomain");
- return;
- case 7:
- strcpy(buf, "clamav");
- return;
- }
-}
-
-
-// Internet mail configuration
-void do_internet_configuration(CtdlIPC * ipc) {
- char buf[256];
- char *resp = NULL;
- int num_recs = 0;
- char **recs = NULL;
- char ch;
- int i, j;
- int quitting = 0;
- int modified = 0;
- int r;
-
- r = CtdlIPCGetSystemConfigByType(ipc, INTERNETCFG, &resp, buf);
- if (r / 100 == 1) {
- while (!IsEmptyStr(resp)) {
- extract_token(buf, resp, 0, '\n', sizeof buf);
- remove_token(resp, 0, '\n');
-
- // "directory" is no longer used. replace it with "localhost"
- char *d = strstr(buf, "|directory");
- if (d != NULL) {
- strcpy(d, "|localhost");
- }
-
- ++num_recs;
- if (num_recs == 1)
- recs = malloc(sizeof(char *));
- else
- recs = realloc(recs, (sizeof(char *)) * num_recs);
- recs[num_recs - 1] = malloc(strlen(buf) + 1);
- strcpy(recs[num_recs - 1], buf);
- }
- }
- if (resp) {
- free(resp);
- }
-
- do {
- scr_printf("\n");
- color(BRIGHT_WHITE);
- scr_printf("### Host or domain Record type \n");
- color(DIM_WHITE);
- scr_printf("--- -------------------------------------------------- --------------------\n");
- for (i = 0; i < num_recs; ++i) {
- color(DIM_WHITE);
- scr_printf("%3d ", i + 1);
- extract_token(buf, recs[i], 0, '|', sizeof buf);
- color(BRIGHT_CYAN);
- scr_printf("%-50s ", buf);
- extract_token(buf, recs[i], 1, '|', sizeof buf);
- color(BRIGHT_MAGENTA);
- scr_printf("%-20s\n", buf);
- color(DIM_WHITE);
- }
-
- ch = keymenu("", "<A>dd|<D>elete|<S>ave|<Q>uit");
- switch (ch) {
- case 'a':
- newprompt("Enter host name: ", buf, 50);
- striplt(buf);
- if (!IsEmptyStr(buf)) {
- ++num_recs;
- if (num_recs == 1) {
- recs = malloc(sizeof(char *));
- }
- else {
- recs = realloc(recs, (sizeof(char *)) * num_recs);
- }
- strcat(buf, "|");
- get_inet_rec_type(ipc, &buf[strlen(buf)]);
- recs[num_recs - 1] = strdup(buf);
- }
- modified = 1;
- break;
- case 'd':
- i = intprompt("Delete which one", 1, 1, num_recs) - 1;
- free(recs[i]);
- --num_recs;
- for (j = i; j < num_recs; ++j) {
- recs[j] = recs[j + 1];
- }
- modified = 1;
- break;
- case 's':
- r = 1;
- for (i = 0; i < num_recs; i++) {
- r += 1 + strlen(recs[i]);
- }
- resp = (char *) calloc(1, r);
- if (!resp) {
- scr_printf("Can't save config - out of memory!\n");
- logoff(ipc, 1);
- }
- if (num_recs)
- for (i = 0; i < num_recs; i++) {
- strcat(resp, recs[i]);
- strcat(resp, "\n");
- }
- r = CtdlIPCSetSystemConfigByType(ipc, INTERNETCFG, resp, buf);
- if (r / 100 != 4) {
- scr_printf("%s\n", buf);
- }
- else {
- scr_printf("Wrote %d records.\n", num_recs);
- modified = 0;
- }
- free(resp);
- break;
- case 'q':
- quitting = !modified || boolprompt("Quit without saving", 0);
- break;
- default:
- break;
- }
- } while (!quitting);
-
- if (recs != NULL) {
- for (i = 0; i < num_recs; ++i)
- free(recs[i]);
- free(recs);
- }
-}
-
-
-// Edit network configuration for room sharing, mailing lists, etc.
-void network_config_management(CtdlIPC * ipc, char *entrytype, char *comment) {
- char filename[PATH_MAX];
- char changefile[PATH_MAX];
- int e_ex_code;
- pid_t editor_pid;
- int cksum;
- int b, i, tokens;
- char buf[1024];
- char instr[1024];
- char addr[1024];
- FILE *tempfp;
- FILE *changefp;
- char *listing = NULL;
- int r;
-
- if (IsEmptyStr(editor_path)) {
- scr_printf("You must have an external editor configured in order to use this function.\n");
- return;
- }
-
- CtdlMakeTempFileName(filename, sizeof filename);
- CtdlMakeTempFileName(changefile, sizeof changefile);
-
- tempfp = fopen(filename, "w");
- if (tempfp == NULL) {
- scr_printf("Cannot open %s: %s\n", filename, strerror(errno));
- return;
- }
-
- fprintf(tempfp, "# Configuration for room: %s\n", room_name);
- fprintf(tempfp, "# %s\n", comment);
- fprintf(tempfp, "# Specify one per line.\n" "\n\n");
-
- r = CtdlIPCGetRoomNetworkConfig(ipc, &listing, buf);
- if (r / 100 == 1) {
- while (listing && !IsEmptyStr(listing)) {
- extract_token(buf, listing, 0, '\n', sizeof buf);
- remove_token(listing, 0, '\n');
- extract_token(instr, buf, 0, '|', sizeof instr);
- if (!strcasecmp(instr, entrytype)) {
- tokens = num_tokens(buf, '|');
- for (i = 1; i < tokens; ++i) {
- extract_token(addr, buf, i, '|', sizeof addr);
- fprintf(tempfp, "%s", addr);
- if (i < (tokens - 1)) {
- fprintf(tempfp, "|");
- }
- }
- fprintf(tempfp, "\n");
- }
- }
- }
- if (listing) {
- free(listing);
- listing = NULL;
- }
- fclose(tempfp);
-
- e_ex_code = 1; // start with a failed exit code
- stty_ctdl(SB_RESTORE);
- editor_pid = fork();
- cksum = file_checksum(filename);
- if (editor_pid == 0) {
- chmod(filename, 0600);
- putenv("WINDOW_TITLE=Network configuration");
- execlp(editor_path, editor_path, filename, NULL);
- exit(1);
- }
- if (editor_pid > 0) {
- do {
- e_ex_code = 0;
- b = ka_wait(&e_ex_code);
- } while ((b != editor_pid) && (b >= 0));
- editor_pid = (-1);
- stty_ctdl(0);
- }
-
- if (file_checksum(filename) == cksum) {
- scr_printf("*** No changes to save.\n");
- e_ex_code = 1;
- }
-
- if (e_ex_code == 0) { // Save changes
- changefp = fopen(changefile, "w");
-
- // Load all netconfig entries that are *not* of the type we are editing
- r = CtdlIPCGetRoomNetworkConfig(ipc, &listing, buf);
- if (r / 100 == 1) {
- while (listing && !IsEmptyStr(listing)) {
- extract_token(buf, listing, 0, '\n', sizeof buf);
- remove_token(listing, 0, '\n');
- extract_token(instr, buf, 0, '|', sizeof instr);
- if (strcasecmp(instr, entrytype)) {
- fprintf(changefp, "%s\n", buf);
- }
- }
- }
- if (listing) {
- free(listing);
- listing = NULL;
- }
-
- // ...and merge that with the data we just edited
- tempfp = fopen(filename, "r");
- while (fgets(buf, sizeof buf, tempfp) != NULL) {
- for (i = 0; i < strlen(buf); ++i) {
- if (buf[i] == '#')
- buf[i] = 0;
- }
- striplt(buf);
- if (!IsEmptyStr(buf)) {
- fprintf(changefp, "%s|%s\n", entrytype, buf);
- }
- }
- fclose(tempfp);
- fclose(changefp);
-
- // now write it to the server...
- changefp = fopen(changefile, "r");
- if (changefp != NULL) {
- listing = load_message_from_file(changefp);
- if (listing) {
- r = CtdlIPCSetRoomNetworkConfig(ipc, listing, buf);
- free(listing);
- listing = NULL;
- }
- fclose(changefp);
- }
- }
-
- unlink(filename); // Delete the temporary files
- unlink(changefile);
-}
-
-
-// POP3 aggregation client configuration
-void do_pop3client_configuration(CtdlIPC * ipc) {
- char buf[SIZ];
- int num_recs = 0;
- char **recs = NULL;
- char ch;
- int i, j;
- int quitting = 0;
- int modified = 0;
- char *listing = NULL;
- char *other_listing = NULL;
- int r;
- char instr[SIZ];
-
- r = CtdlIPCGetRoomNetworkConfig(ipc, &listing, buf);
- if (r / 100 == 1) {
- while (listing && !IsEmptyStr(listing)) {
- extract_token(buf, listing, 0, '\n', sizeof buf);
- remove_token(listing, 0, '\n');
- extract_token(instr, buf, 0, '|', sizeof instr);
- if (!strcasecmp(instr, "pop3client")) {
-
- ++num_recs;
- if (num_recs == 1)
- recs = malloc(sizeof(char *));
- else
- recs = realloc(recs, (sizeof(char *)) * num_recs);
- recs[num_recs - 1] = malloc(SIZ);
- strcpy(recs[num_recs - 1], buf);
-
- }
- }
- }
- if (listing) {
- free(listing);
- listing = NULL;
- }
-
- do {
- scr_printf("\n");
- color(BRIGHT_WHITE);
- scr_printf("### " " Remote POP3 host " " User name " "Keep on server? " "\n");
- color(DIM_WHITE);
- scr_printf("--- " "---------------------------- " "---------------------------- " "--------------- " "\n");
- for (i = 0; i < num_recs; ++i) {
- color(DIM_WHITE);
- scr_printf("%3d ", i + 1);
-
- extract_token(buf, recs[i], 1, '|', sizeof buf);
- color(BRIGHT_CYAN);
- scr_printf("%-28s ", buf);
-
- extract_token(buf, recs[i], 2, '|', sizeof buf);
- color(BRIGHT_MAGENTA);
- scr_printf("%-28s ", buf);
-
- color(BRIGHT_CYAN);
- scr_printf("%-15s\n", (extract_int(recs[i], 4) ? "Yes" : "No"));
- color(DIM_WHITE);
- }
-
- ch = keymenu("", "<A>dd|<D>elete|<S>ave|<Q>uit");
- switch (ch) {
- case 'a':
- ++num_recs;
- if (num_recs == 1) {
- recs = malloc(sizeof(char *));
- } else {
- recs = realloc(recs, (sizeof(char *)) * num_recs);
- }
- strcpy(buf, "pop3client|");
- newprompt("Enter host name: ", &buf[strlen(buf)], 28);
- strcat(buf, "|");
- newprompt("Enter user name: ", &buf[strlen(buf)], 28);
- strcat(buf, "|");
- newprompt("Enter password : ", &buf[strlen(buf)], 16);
- strcat(buf, "|");
- scr_printf("Keep messages on server instead of deleting them? ");
- sprintf(&buf[strlen(buf)], "%d", yesno());
- strcat(buf, "|");
- recs[num_recs - 1] = strdup(buf);
- modified = 1;
- break;
- case 'd':
- i = intprompt("Delete which one", 1, 1, num_recs) - 1;
- free(recs[i]);
- --num_recs;
- for (j = i; j < num_recs; ++j)
- recs[j] = recs[j + 1];
- modified = 1;
- break;
- case 's':
- r = 1;
- for (i = 0; i < num_recs; ++i) {
- r += 1 + strlen(recs[i]);
- }
- listing = (char *) calloc(1, r);
- if (!listing) {
- scr_printf("Can't save config - out of memory!\n");
- logoff(ipc, 1);
- }
- if (num_recs)
- for (i = 0; i < num_recs; ++i) {
- strcat(listing, recs[i]);
- strcat(listing, "\n");
- }
-
- // Retrieve all the *other* records for merging
- r = CtdlIPCGetRoomNetworkConfig(ipc, &other_listing, buf);
- if (r / 100 == 1) {
- for (i = 0; i < num_tokens(other_listing, '\n'); ++i) {
- extract_token(buf, other_listing, i, '\n', sizeof buf);
- if (strncasecmp(buf, "pop3client|", 11)) {
- listing = realloc(listing, strlen(listing) + strlen(buf) + 10);
- strcat(listing, buf);
- strcat(listing, "\n");
- }
- }
- }
- free(other_listing);
- r = CtdlIPCSetRoomNetworkConfig(ipc, listing, buf);
- free(listing);
- listing = NULL;
-
- if (r / 100 != 4) {
- scr_printf("%s\n", buf);
- }
- else {
- scr_printf("Wrote %d records.\n", num_recs);
- modified = 0;
- }
- quitting = 1;
- break;
- case 'q':
- quitting = !modified || boolprompt("Quit without saving", 0);
- break;
- default:
- break;
- }
- } while (!quitting);
-
- if (recs != NULL) {
- for (i = 0; i < num_recs; ++i) {
- free(recs[i]);
- }
- free(recs);
- }
-}
-
-
-// RSS feed retrieval client configuration
-void do_rssclient_configuration(CtdlIPC * ipc) {
- char buf[SIZ];
- int num_recs = 0;
- char **recs = NULL;
- char ch;
- int i, j;
- int quitting = 0;
- int modified = 0;
- char *listing = NULL;
- char *other_listing = NULL;
- int r;
- char instr[SIZ];
-
- r = CtdlIPCGetRoomNetworkConfig(ipc, &listing, buf);
- if (r / 100 == 1) {
- while (listing && !IsEmptyStr(listing)) {
- extract_token(buf, listing, 0, '\n', sizeof buf);
- remove_token(listing, 0, '\n');
- extract_token(instr, buf, 0, '|', sizeof instr);
- if (!strcasecmp(instr, "rssclient")) {
-
- ++num_recs;
- if (num_recs == 1)
- recs = malloc(sizeof(char *));
- else
- recs = realloc(recs, (sizeof(char *)) * num_recs);
- recs[num_recs - 1] = malloc(SIZ);
- strcpy(recs[num_recs - 1], buf);
-
- }
- }
- }
- if (listing) {
- free(listing);
- listing = NULL;
- }
-
- do {
- scr_printf("\n");
- color(BRIGHT_WHITE);
- scr_printf("### Feed URL\n");
- color(DIM_WHITE);
- scr_printf("--- " "---------------------------------------------------------------------------" "\n");
-
- for (i = 0; i < num_recs; ++i) {
- color(DIM_WHITE);
- scr_printf("%3d ", i + 1);
-
- extract_token(buf, recs[i], 1, '|', sizeof buf);
- color(BRIGHT_CYAN);
- scr_printf("%-75s\n", buf);
-
- color(DIM_WHITE);
- }
-
- ch = keymenu("", "<A>dd|<D>elete|<S>ave|<Q>uit");
- switch (ch) {
- case 'a':
- ++num_recs;
- if (num_recs == 1) {
- recs = malloc(sizeof(char *));
- }
- else {
- recs = realloc(recs, (sizeof(char *)) * num_recs);
- }
- strcpy(buf, "rssclient|");
- newprompt("Enter feed URL: ", &buf[strlen(buf)], 75);
- strcat(buf, "|");
- recs[num_recs - 1] = strdup(buf);
- modified = 1;
- break;
- case 'd':
- i = intprompt("Delete which one", 1, 1, num_recs) - 1;
- free(recs[i]);
- --num_recs;
- for (j = i; j < num_recs; ++j)
- recs[j] = recs[j + 1];
- modified = 1;
- break;
- case 's':
- r = 1;
- for (i = 0; i < num_recs; ++i) {
- r += 1 + strlen(recs[i]);
- }
- listing = (char *) calloc(1, r);
- if (!listing) {
- scr_printf("Can't save config - out of memory!\n");
- logoff(ipc, 1);
- }
- if (num_recs)
- for (i = 0; i < num_recs; ++i) {
- strcat(listing, recs[i]);
- strcat(listing, "\n");
- }
-
- // Retrieve all the *other* records for merging
- r = CtdlIPCGetRoomNetworkConfig(ipc, &other_listing, buf);
- if (r / 100 == 1) {
- for (i = 0; i < num_tokens(other_listing, '\n'); ++i) {
- extract_token(buf, other_listing, i, '\n', sizeof buf);
- if (strncasecmp(buf, "rssclient|", 10)) {
- listing = realloc(listing, strlen(listing) + strlen(buf) + 10);
- strcat(listing, buf);
- strcat(listing, "\n");
- }
- }
- }
- free(other_listing);
- r = CtdlIPCSetRoomNetworkConfig(ipc, listing, buf);
- free(listing);
- listing = NULL;
-
- if (r / 100 != 4) {
- scr_printf("%s\n", buf);
- }
- else {
- scr_printf("Wrote %d records.\n", num_recs);
- modified = 0;
- }
- quitting = 1;
- break;
- case 'q':
- quitting = !modified || boolprompt("Quit without saving", 0);
- break;
- default:
- break;
- }
- } while (!quitting);
-
- if (recs != NULL) {
- for (i = 0; i < num_recs; ++i)
- free(recs[i]);
- free(recs);
- }
-}
projects / citadel.git / commitdiff