+++ /dev/null
-// Server functions which perform operations on room objects.
-//
-// Copyright (c) 1987-2022 by the citadel.org team
-//
-// This program is open source software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License, version 3.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h> /* for cmd_rdir to read contents of the directory */
-#include <libcitadel.h>
-
-#include "citserver.h"
-#include "ctdl_module.h"
-#include "room_ops.h"
-#include "config.h"
-
-// Back-back-end for all room listing commands
-void list_roomname(struct ctdlroom *qrbuf, int ra, int current_view, int default_view) {
- char truncated_roomname[ROOMNAMELEN];
-
- // For my own mailbox rooms, chop off the owner prefix
- if ( (qrbuf->QRflags & QR_MAILBOX)
- && (atol(qrbuf->QRname) == CC->user.usernum) ) {
- safestrncpy(truncated_roomname, qrbuf->QRname, sizeof truncated_roomname);
- safestrncpy(truncated_roomname, &truncated_roomname[11], sizeof truncated_roomname);
- cprintf("%s", truncated_roomname);
- }
- // For all other rooms, just display the name in its entirety
- else {
- cprintf("%s", qrbuf->QRname);
- }
-
- /* ...and now the other parameters */
- cprintf("|%u|%d|%d|%d|%d|%d|%d|%ld|\n",
- qrbuf->QRflags,
- (int) qrbuf->QRfloor,
- (int) qrbuf->QRorder,
- (int) qrbuf->QRflags2,
- ra,
- current_view,
- default_view,
- qrbuf->QRmtime
- );
-}
-
-
-// cmd_lrms() - List all accessible rooms, known or forgotten
-void cmd_lrms_backend(struct ctdlroom *qrbuf, void *data) {
- int FloorBeingSearched = (-1);
- int ra;
- int view;
-
- FloorBeingSearched = *(int *)data;
- CtdlRoomAccess(qrbuf, &CC->user, &ra, &view);
-
- if ((( ra & (UA_KNOWN | UA_ZAPPED)))
- && ((qrbuf->QRfloor == (FloorBeingSearched))
- || ((FloorBeingSearched) < 0)))
- list_roomname(qrbuf, ra, view, qrbuf->QRdefaultview);
-}
-
-
-void cmd_lrms(char *argbuf) {
- int FloorBeingSearched = (-1);
- if (!IsEmptyStr(argbuf))
- FloorBeingSearched = extract_int(argbuf, 0);
-
- if (CtdlAccessCheck(ac_logged_in_or_guest)) return;
-
- CtdlGetUser(&CC->user, CC->curr_user);
- cprintf("%d Accessible rooms:\n", LISTING_FOLLOWS);
-
- CtdlForEachRoom(cmd_lrms_backend, &FloorBeingSearched);
- cprintf("000\n");
-}
-
-
-// cmd_lkra() - List all known rooms
-void cmd_lkra_backend(struct ctdlroom *qrbuf, void *data) {
- int FloorBeingSearched = (-1);
- int ra;
- int view;
-
- FloorBeingSearched = *(int *)data;
- CtdlRoomAccess(qrbuf, &CC->user, &ra, &view);
-
- if ((( ra & (UA_KNOWN))) && ((qrbuf->QRfloor == (FloorBeingSearched)) || ((FloorBeingSearched) < 0))) {
- list_roomname(qrbuf, ra, view, qrbuf->QRdefaultview);
- }
-}
-
-
-void cmd_lkra(char *argbuf) {
- int FloorBeingSearched = (-1);
- if (!IsEmptyStr(argbuf)) {
- FloorBeingSearched = extract_int(argbuf, 0);
- }
-
- if (CtdlAccessCheck(ac_logged_in_or_guest)) return;
-
- CtdlGetUser(&CC->user, CC->curr_user);
- cprintf("%d Known rooms:\n", LISTING_FOLLOWS);
-
- CtdlForEachRoom(cmd_lkra_backend, &FloorBeingSearched);
- cprintf("000\n");
-}
-
-
-void cmd_lprm_backend(struct ctdlroom *qrbuf, void *data) {
- int FloorBeingSearched = (-1);
- int ra;
- int view;
-
- FloorBeingSearched = *(int *)data;
- CtdlRoomAccess(qrbuf, &CC->user, &ra, &view);
-
- if (((qrbuf->QRflags & QR_PRIVATE) == 0) && ((qrbuf->QRflags & QR_MAILBOX) == 0) && ((qrbuf->QRfloor == (FloorBeingSearched)) || ((FloorBeingSearched) < 0))) {
- list_roomname(qrbuf, ra, view, qrbuf->QRdefaultview);
- }
-}
-
-
-void cmd_lprm(char *argbuf) {
- int FloorBeingSearched = (-1);
- if (!IsEmptyStr(argbuf)) {
- FloorBeingSearched = extract_int(argbuf, 0);
- }
-
- cprintf("%d Public rooms:\n", LISTING_FOLLOWS);
-
- CtdlForEachRoom(cmd_lprm_backend, &FloorBeingSearched);
- cprintf("000\n");
-}
-
-
-// cmd_lkrn() - List all known rooms with new messages
-void cmd_lkrn_backend(struct ctdlroom *qrbuf, void *data) {
- int FloorBeingSearched = (-1);
- int ra;
- int view;
-
- FloorBeingSearched = *(int *)data;
- CtdlRoomAccess(qrbuf, &CC->user, &ra, &view);
-
- if ((ra & UA_KNOWN) && (ra & UA_HASNEWMSGS) && ((qrbuf->QRfloor == (FloorBeingSearched)) || ((FloorBeingSearched) < 0))) {
- list_roomname(qrbuf, ra, view, qrbuf->QRdefaultview);
- }
-}
-
-
-void cmd_lkrn(char *argbuf) {
- int FloorBeingSearched = (-1);
- if (!IsEmptyStr(argbuf)) {
- FloorBeingSearched = extract_int(argbuf, 0);
- }
-
- if (CtdlAccessCheck(ac_logged_in_or_guest)) return;
-
- CtdlGetUser(&CC->user, CC->curr_user);
- cprintf("%d Rooms w/ new msgs:\n", LISTING_FOLLOWS);
-
- CtdlForEachRoom(cmd_lkrn_backend, &FloorBeingSearched);
- cprintf("000\n");
-}
-
-
-// cmd_lkro() - List all known rooms
-void cmd_lkro_backend(struct ctdlroom *qrbuf, void *data) {
- int FloorBeingSearched = (-1);
- int ra;
- int view;
-
- FloorBeingSearched = *(int *)data;
- CtdlRoomAccess(qrbuf, &CC->user, &ra, &view);
-
- if ((ra & UA_KNOWN) && ((ra & UA_HASNEWMSGS) == 0) && ((qrbuf->QRfloor == (FloorBeingSearched)) || ((FloorBeingSearched) < 0))) {
- list_roomname(qrbuf, ra, view, qrbuf->QRdefaultview);
- }
-}
-
-
-void cmd_lkro(char *argbuf) {
- int FloorBeingSearched = (-1);
- if (!IsEmptyStr(argbuf)) {
- FloorBeingSearched = extract_int(argbuf, 0);
- }
-
- if (CtdlAccessCheck(ac_logged_in_or_guest)) return;
-
- CtdlGetUser(&CC->user, CC->curr_user);
- cprintf("%d Rooms w/o new msgs:\n", LISTING_FOLLOWS);
-
- CtdlForEachRoom(cmd_lkro_backend, &FloorBeingSearched);
- cprintf("000\n");
-}
-
-
-// cmd_lzrm() - List all forgotten rooms
-void cmd_lzrm_backend(struct ctdlroom *qrbuf, void *data) {
- int FloorBeingSearched = (-1);
- int ra;
- int view;
-
- FloorBeingSearched = *(int *)data;
- CtdlRoomAccess(qrbuf, &CC->user, &ra, &view);
-
- if ((ra & UA_GOTOALLOWED) && (ra & UA_ZAPPED) && ((qrbuf->QRfloor == (FloorBeingSearched)) || ((FloorBeingSearched) < 0))) {
- list_roomname(qrbuf, ra, view, qrbuf->QRdefaultview);
- }
-}
-
-
-void cmd_lzrm(char *argbuf) {
- int FloorBeingSearched = (-1);
- if (!IsEmptyStr(argbuf))
- FloorBeingSearched = extract_int(argbuf, 0);
-
- if (CtdlAccessCheck(ac_logged_in_or_guest)) return;
-
- CtdlGetUser(&CC->user, CC->curr_user);
- cprintf("%d Zapped rooms:\n", LISTING_FOLLOWS);
-
- CtdlForEachRoom(cmd_lzrm_backend, &FloorBeingSearched);
- cprintf("000\n");
-}
-
-
-// cmd_goto() - goto a new room
-void cmd_goto(char *gargs) {
- struct CitContext *CCC = CC;
- struct ctdlroom QRscratch;
- int c;
- int ok = 0;
- int ra;
- char augmented_roomname[ROOMNAMELEN];
- char towhere[ROOMNAMELEN];
- char password[32];
- int transiently = 0;
-
- if (CtdlAccessCheck(ac_logged_in_or_guest)) return;
-
- extract_token(towhere, gargs, 0, '|', sizeof towhere);
- extract_token(password, gargs, 1, '|', sizeof password);
- transiently = extract_int(gargs, 2);
-
- CtdlGetUser(&CCC->user, CCC->curr_user);
-
- // Handle some of the macro named rooms
- convert_room_name_macros(towhere, sizeof towhere);
-
- // First try a regular match
- c = CtdlGetRoom(&QRscratch, towhere);
-
- // Then try a mailbox name match
- if (c != 0) {
- CtdlMailboxName(augmented_roomname, sizeof augmented_roomname, &CCC->user, towhere);
- c = CtdlGetRoom(&QRscratch, augmented_roomname);
- if (c == 0) {
- safestrncpy(towhere, augmented_roomname, sizeof towhere);
- }
- }
-
- // And if the room was found...
- if (c == 0) {
- // Let internal programs go directly to any room.
- if (CCC->internal_pgm) {
- memcpy(&CCC->room, &QRscratch, sizeof(struct ctdlroom));
- CtdlUserGoto(NULL, 1, transiently, NULL, NULL, NULL, NULL);
- return;
- }
-
- // See if there is an existing user/room relationship
- CtdlRoomAccess(&QRscratch, &CCC->user, &ra, NULL);
-
- // normal clients have to pass through security
- if (ra & UA_GOTOALLOWED) {
- ok = 1;
- }
-
- if (ok == 1) {
- if ((QRscratch.QRflags & QR_MAILBOX) &&
- ((ra & UA_GOTOALLOWED))) {
- memcpy(&CCC->room, &QRscratch, sizeof(struct ctdlroom));
- CtdlUserGoto(NULL, 1, transiently, NULL, NULL, NULL, NULL);
- return;
- }
- else if ((QRscratch.QRflags & QR_PASSWORDED) &&
- ((ra & UA_KNOWN) == 0) &&
- (strcasecmp(QRscratch.QRpasswd, password)) &&
- (CCC->user.axlevel < AxAideU)
- ) {
- cprintf("%d wrong or missing passwd\n", ERROR + PASSWORD_REQUIRED);
- return;
- }
- else if ((QRscratch.QRflags & QR_PRIVATE) &&
- ((QRscratch.QRflags & QR_PASSWORDED) == 0) &&
- ((QRscratch.QRflags & QR_GUESSNAME) == 0) &&
- ((ra & UA_KNOWN) == 0) &&
- (CCC->user.axlevel < AxAideU)
- ) {
- syslog(LOG_DEBUG, "rooms: failed to acquire private room");
- }
- else {
- memcpy(&CCC->room, &QRscratch, sizeof(struct ctdlroom));
- CtdlUserGoto(NULL, 1, transiently, NULL, NULL, NULL, NULL);
- return;
- }
- }
- }
-
- cprintf("%d room '%s' not found\n", ERROR + ROOM_NOT_FOUND, towhere);
-}
-
-
-void cmd_whok(char *cmdbuf) {
- struct ctdluser temp;
- struct cdbdata *cdbus;
- int ra;
-
- cprintf("%d Who knows room:\n", LISTING_FOLLOWS);
- cdb_rewind(CDB_USERS);
- while (cdbus = cdb_next_item(CDB_USERS), cdbus != NULL) {
- memset(&temp, 0, sizeof temp);
- memcpy(&temp, cdbus->ptr, sizeof temp);
- cdb_free(cdbus);
-
- CtdlRoomAccess(&CC->room, &temp, &ra, NULL);
- if ((!IsEmptyStr(temp.fullname)) &&
- (CC->room.QRflags & QR_INUSE) &&
- (ra & UA_KNOWN)
- )
- cprintf("%s\n", temp.fullname);
- }
- cprintf("000\n");
-}
-
-
-// RDIR command for room directory
-void cmd_rdir(char *cmdbuf) {
- char buf[256];
- char comment[256];
- FILE *fd;
- struct stat statbuf;
- DIR *filedir = NULL;
- struct dirent *filedir_entry;
- int d_namelen;
- char buf2[SIZ];
- char mimebuf[64];
- long len;
-
- if (CtdlAccessCheck(ac_logged_in)) return;
-
- CtdlGetRoom(&CC->room, CC->room.QRname);
- CtdlGetUser(&CC->user, CC->curr_user);
-
- if ((CC->room.QRflags & QR_DIRECTORY) == 0) {
- cprintf("%d not here.\n", ERROR + NOT_HERE);
- return;
- }
- if (((CC->room.QRflags & QR_VISDIR) == 0)
- && (CC->user.axlevel < AxAideU)
- && (CC->user.usernum != CC->room.QRroomaide))
- {
- cprintf("%d not here.\n", ERROR + HIGHER_ACCESS_REQUIRED);
- return;
- }
-
- snprintf(buf, sizeof buf, "%s/%s", ctdl_file_dir, CC->room.QRdirname);
- filedir = opendir (buf);
-
- if (filedir == NULL) {
- cprintf("%d not here.\n", ERROR + HIGHER_ACCESS_REQUIRED);
- return;
- }
- cprintf("%d %s|%s/%s\n", LISTING_FOLLOWS, CtdlGetConfigStr("c_fqdn"), ctdl_file_dir, CC->room.QRdirname);
-
- snprintf(buf, sizeof buf, "%s/%s/filedir", ctdl_file_dir, CC->room.QRdirname);
- fd = fopen(buf, "r");
- if (fd == NULL) {
- fd = fopen("/dev/null", "r");
- }
- while ((filedir_entry = readdir(filedir))) {
- if (strcasecmp(filedir_entry->d_name, "filedir") && filedir_entry->d_name[0] != '.') {
-#ifdef _DIRENT_HAVE_D_NAMELEN
- d_namelen = filedir_entry->d_namlen;
-#else
- d_namelen = strlen(filedir_entry->d_name);
-#endif
- snprintf(buf, sizeof buf, "%s/%s/%s", ctdl_file_dir, CC->room.QRdirname, filedir_entry->d_name);
- stat(buf, &statbuf); /* stat the file */
- if (!(statbuf.st_mode & S_IFREG)) {
- snprintf(buf2, sizeof buf2,
- "\"%s\" appears in the file directory for room \"%s\" but is not a regular file. Directories, named pipes, sockets, etc. are not usable in Citadel room directories.\n",
- buf, CC->room.QRname
- );
- CtdlAideMessage(buf2, "Unusable data found in room directory");
- continue; /* not a useable file type so don't show it */
- }
- safestrncpy(comment, "", sizeof comment);
- fseek(fd, 0L, 0); /* rewind descriptions file */
- /* Get the description from the descriptions file */
- while ((fgets(buf, sizeof buf, fd) != NULL) && (IsEmptyStr(comment))) {
- buf[strlen(buf) - 1] = 0;
- if ((!strncasecmp(buf, filedir_entry->d_name, d_namelen)) && (buf[d_namelen] == ' '))
- safestrncpy(comment, &buf[d_namelen + 1], sizeof comment);
- }
- len = extract_token (mimebuf, comment, 0,' ', 64);
- if ((len <0) || strchr(mimebuf, '/') == NULL) {
- snprintf (mimebuf, 64, "application/octetstream");
- len = 0;
- }
- cprintf("%s|%ld|%s|%s\n",
- filedir_entry->d_name,
- (long)statbuf.st_size,
- mimebuf,
- &comment[len]);
- }
- }
- fclose(fd);
- closedir(filedir);
-
- cprintf("000\n");
-}
-
-
-// get room parameters (admin or room admin command)
-void cmd_getr(char *cmdbuf) {
- if (CtdlAccessCheck(ac_room_aide)) return;
-
- CtdlGetRoom(&CC->room, CC->room.QRname);
- cprintf("%d%c%s|%s|%s|%d|%d|%d|%d|%d|\n",
- CIT_OK,
- CtdlCheckExpress(),
- ((CC->room.QRflags & QR_MAILBOX) ? &CC->room.QRname[11] : CC->room.QRname),
- ((CC->room.QRflags & QR_PASSWORDED) ? CC->room.QRpasswd : ""),
- ((CC->room.QRflags & QR_DIRECTORY) ? CC->room.QRdirname : ""),
- CC->room.QRflags,
- (int) CC->room.QRfloor,
- (int) CC->room.QRorder,
- CC->room.QRdefaultview,
- CC->room.QRflags2
- );
-}
-
-
-// set room parameters (admin or room admin command)
-void cmd_setr(char *args) {
- char buf[256];
- int new_order = 0;
- int r;
- int new_floor;
- char new_name[ROOMNAMELEN];
-
- if (CtdlAccessCheck(ac_logged_in)) return;
-
- if (num_parms(args) >= 6) {
- new_floor = extract_int(args, 5);
- }
- else {
- new_floor = (-1); /* don't change the floor */
- }
-
- /* When is a new name more than just a new name? When the old name
- * has a namespace prefix.
- */
- if (CC->room.QRflags & QR_MAILBOX) {
- sprintf(new_name, "%010ld.", atol(CC->room.QRname) );
- }
- else {
- safestrncpy(new_name, "", sizeof new_name);
- }
- extract_token(&new_name[strlen(new_name)], args, 0, '|', (sizeof new_name - strlen(new_name)));
-
- r = CtdlRenameRoom(CC->room.QRname, new_name, new_floor);
-
- if (r == crr_room_not_found) {
- cprintf("%d Internal error - room not found?\n", ERROR + INTERNAL_ERROR);
- }
- else if (r == crr_already_exists) {
- cprintf("%d '%s' already exists.\n",
- ERROR + ALREADY_EXISTS, new_name);
- }
- else if (r == crr_noneditable) {
- cprintf("%d Cannot edit this room.\n", ERROR + NOT_HERE);
- }
- else if (r == crr_invalid_floor) {
- cprintf("%d Target floor does not exist.\n",
- ERROR + INVALID_FLOOR_OPERATION);
- }
- else if (r == crr_access_denied) {
- cprintf("%d You do not have permission to edit '%s'\n",
- ERROR + HIGHER_ACCESS_REQUIRED,
- CC->room.QRname);
- }
- else if (r != crr_ok) {
- cprintf("%d Error: CtdlRenameRoom() returned %d\n",
- ERROR + INTERNAL_ERROR, r);
- }
-
- if (r != crr_ok) {
- return;
- }
-
- CtdlGetRoom(&CC->room, new_name);
-
- /* Now we have to do a bunch of other stuff */
-
- if (num_parms(args) >= 7) {
- new_order = extract_int(args, 6);
- if (new_order < 1)
- new_order = 1;
- if (new_order > 127)
- new_order = 127;
- }
-
- CtdlGetRoomLock(&CC->room, CC->room.QRname);
-
- /* Directory room */
- extract_token(buf, args, 2, '|', sizeof buf);
- buf[15] = 0;
- safestrncpy(CC->room.QRdirname, buf,
- sizeof CC->room.QRdirname);
-
- /* Default view */
- if (num_parms(args) >= 8) {
- CC->room.QRdefaultview = extract_int(args, 7);
- }
-
- /* Second set of flags */
- if (num_parms(args) >= 9) {
- CC->room.QRflags2 = extract_int(args, 8);
- }
-
- /* Misc. flags */
- CC->room.QRflags = (extract_int(args, 3) | QR_INUSE);
- /* Clean up a client boo-boo: if the client set the room to
- * guess-name or passworded, ensure that the private flag is
- * also set.
- */
- if ((CC->room.QRflags & QR_GUESSNAME)
- || (CC->room.QRflags & QR_PASSWORDED))
- CC->room.QRflags |= QR_PRIVATE;
-
- /* Some changes can't apply to BASEROOM */
- if (!strncasecmp(CC->room.QRname, CtdlGetConfigStr("c_baseroom"), ROOMNAMELEN)) {
- CC->room.QRorder = 0;
- CC->room.QRpasswd[0] = '\0';
- CC->room.QRflags &= ~(QR_PRIVATE & QR_PASSWORDED &
- QR_GUESSNAME & QR_PREFONLY & QR_MAILBOX);
- CC->room.QRflags |= QR_PERMANENT;
- }
- else {
- /* March order (doesn't apply to AIDEROOM) */
- if (num_parms(args) >= 7)
- CC->room.QRorder = (char) new_order;
- /* Room password */
- extract_token(buf, args, 1, '|', sizeof buf);
- buf[10] = 0;
- safestrncpy(CC->room.QRpasswd, buf, sizeof CC->room.QRpasswd);
- /* Kick everyone out if the client requested it
- * (by changing the room's generation number)
- */
- if (extract_int(args, 4)) {
- time(&CC->room.QRgen);
- }
- }
- /* Some changes can't apply to AIDEROOM */
- if (!strncasecmp(CC->room.QRname, CtdlGetConfigStr("c_baseroom"), ROOMNAMELEN)) {
- CC->room.QRorder = 0;
- CC->room.QRflags &= ~QR_MAILBOX;
- CC->room.QRflags |= QR_PERMANENT;
- }
-
- /* Write the room record back to disk */
- CtdlPutRoomLock(&CC->room);
-
- /* Create a room directory if necessary */
- if (CC->room.QRflags & QR_DIRECTORY) {
- snprintf(buf, sizeof buf,"%s/%s", ctdl_file_dir, CC->room.QRdirname);
- mkdir(buf, 0755);
- }
- snprintf(buf, sizeof buf, "The room \"%s\" has been edited by %s.\n",
- CC->room.QRname,
- (CC->logged_in ? CC->curr_user : "an administrator")
- );
- CtdlAideMessage(buf, "Room modification Message");
- cprintf("%d Ok\n", CIT_OK);
-}
-
-
-// get the name of the room admin for this room
-void cmd_geta(char *cmdbuf) {
- struct ctdluser usbuf;
-
- if (CtdlAccessCheck(ac_logged_in)) return;
-
- if (CtdlGetUserByNumber(&usbuf, CC->room.QRroomaide) == 0) {
- cprintf("%d %s\n", CIT_OK, usbuf.fullname);
- }
- else {
- cprintf("%d \n", CIT_OK);
- }
-}
-
-
-// set the room admin for this room
-void cmd_seta(char *new_ra) {
- struct ctdluser usbuf;
- long newu;
- char buf[SIZ];
- int post_notice;
-
- if (CtdlAccessCheck(ac_room_aide)) return;
-
- if (CtdlGetUser(&usbuf, new_ra) != 0) {
- newu = (-1L);
- }
- else {
- newu = usbuf.usernum;
- }
-
- CtdlGetRoomLock(&CC->room, CC->room.QRname);
- post_notice = 0;
- if (CC->room.QRroomaide != newu) {
- post_notice = 1;
- }
- CC->room.QRroomaide = newu;
- CtdlPutRoomLock(&CC->room);
-
- // We have to post the change notice _after_ writing changes to
- // the room table, otherwise it would deadlock!
- if (post_notice == 1) {
- if (!IsEmptyStr(usbuf.fullname))
- snprintf(buf, sizeof buf,
- "%s is now the room admin for \"%s\".\n",
- usbuf.fullname, CC->room.QRname);
- else
- snprintf(buf, sizeof buf,
- "There is now no room admin for \"%s\".\n",
- CC->room.QRname);
- CtdlAideMessage(buf, "Admin Room Modification");
- }
- cprintf("%d Ok\n", CIT_OK);
-}
-
-
-// Retrieve info file for this room (this ought to be upgraded to handle non-plain-text)
-void cmd_rinf(char *argbuf) {
- struct CtdlMessage *msg = CtdlFetchMessage(CC->room.msgnum_info, 1);
- if (msg != NULL) {
- cprintf("%d Info:\n", LISTING_FOLLOWS);
- CtdlOutputPreLoadedMsg(msg, MT_CITADEL, HEADERS_NONE, 0, 0, 0);
- CM_Free(msg);
- cprintf("000\n");
- }
- else {
- cprintf("%d No info file.\n", ERROR + FILE_NOT_FOUND);
- }
-}
-
-
-// admin command: kill the current room
-void cmd_kill(char *argbuf) {
- char deleted_room_name[ROOMNAMELEN];
- char msg[SIZ];
- int kill_ok;
-
- kill_ok = extract_int(argbuf, 0);
-
- if (CtdlDoIHavePermissionToDeleteThisRoom(&CC->room) == 0) {
- cprintf("%d Can't delete this room.\n", ERROR + NOT_HERE);
- return;
- }
- if (kill_ok) {
- if (CC->room.QRflags & QR_MAILBOX) {
- safestrncpy(deleted_room_name, &CC->room.QRname[11], sizeof deleted_room_name);
- }
- else {
- safestrncpy(deleted_room_name, CC->room.QRname, sizeof deleted_room_name);
- }
-
- /* Do the dirty work */
- CtdlScheduleRoomForDeletion(&CC->room);
-
- /* Return to the Lobby */
- CtdlUserGoto(CtdlGetConfigStr("c_baseroom"), 0, 0, NULL, NULL, NULL, NULL);
-
- /* tell the world what we did */
- snprintf(msg, sizeof msg, "The room \"%s\" has been deleted by %s.\n",
- deleted_room_name,
- (CC->logged_in ? CC->curr_user : "an administrator")
- );
- CtdlAideMessage(msg, "Room Purger Message");
- cprintf("%d '%s' deleted.\n", CIT_OK, deleted_room_name);
- }
- else {
- cprintf("%d ok to delete.\n", CIT_OK);
- }
-}
-
-
-// create a new room
-void cmd_cre8(char *args) {
- int cre8_ok;
- char new_room_name[ROOMNAMELEN];
- int new_room_type;
- char new_room_pass[32];
- int new_room_floor;
- int new_room_view;
- char *notification_message = NULL;
- unsigned newflags;
- struct floor *fl;
- int avoid_access = 0;
-
- cre8_ok = extract_int(args, 0);
- extract_token(new_room_name, args, 1, '|', sizeof new_room_name);
- new_room_name[ROOMNAMELEN - 1] = 0;
- new_room_type = extract_int(args, 2);
- extract_token(new_room_pass, args, 3, '|', sizeof new_room_pass);
- avoid_access = extract_int(args, 5);
- new_room_view = extract_int(args, 6);
- new_room_pass[9] = 0;
- new_room_floor = 0;
-
- if ((IsEmptyStr(new_room_name)) && (cre8_ok == 1)) {
- cprintf("%d Invalid room name.\n", ERROR + ILLEGAL_VALUE);
- return;
- }
-
- if (!strcasecmp(new_room_name, MAILROOM)) {
- cprintf("%d '%s' already exists.\n",
- ERROR + ALREADY_EXISTS, new_room_name);
- return;
- }
-
- if (num_parms(args) >= 5) {
- fl = CtdlGetCachedFloor(extract_int(args, 4));
- if (fl == NULL) {
- cprintf("%d Invalid floor number.\n",
- ERROR + INVALID_FLOOR_OPERATION);
- return;
- }
- else if ((fl->f_flags & F_INUSE) == 0) {
- cprintf("%d Invalid floor number.\n",
- ERROR + INVALID_FLOOR_OPERATION);
- return;
- } else {
- new_room_floor = extract_int(args, 4);
- }
- }
-
- if (CtdlAccessCheck(ac_logged_in)) return;
-
- if (CC->user.axlevel < CtdlGetConfigInt("c_createax") && !CC->internal_pgm) {
- cprintf("%d You need higher access to create rooms.\n",
- ERROR + HIGHER_ACCESS_REQUIRED);
- return;
- }
-
- if ((IsEmptyStr(new_room_name)) && (cre8_ok == 0)) {
- cprintf("%d Ok to create rooms.\n", CIT_OK);
- return;
- }
-
- if ((new_room_type < 0) || (new_room_type > 5)) {
- cprintf("%d Invalid room type.\n", ERROR + ILLEGAL_VALUE);
- return;
- }
-
- if (new_room_type == 5) {
- if (CC->user.axlevel < AxAideU) {
- cprintf("%d Higher access required\n",
- ERROR + HIGHER_ACCESS_REQUIRED);
- return;
- }
- }
-
- /* Check to make sure the requested room name doesn't already exist */
- newflags = CtdlCreateRoom(new_room_name,
- new_room_type, new_room_pass, new_room_floor,
- 0, avoid_access, new_room_view);
- if (newflags == 0) {
- cprintf("%d '%s' already exists.\n",
- ERROR + ALREADY_EXISTS, new_room_name);
- return;
- }
-
- if (cre8_ok == 0) {
- cprintf("%d OK to create '%s'\n", CIT_OK, new_room_name);
- return;
- }
-
- /* If we reach this point, the room needs to be created. */
-
- newflags = CtdlCreateRoom(new_room_name,
- new_room_type, new_room_pass, new_room_floor, 1, 0,
- new_room_view);
-
- /* post a message in Aide> describing the new room */
- notification_message = malloc(1024);
- snprintf(notification_message, 1024,
- "A new room called \"%s\" has been created by %s%s%s%s%s%s\n",
- new_room_name,
- (CC->logged_in ? CC->curr_user : "an administrator"),
- ((newflags & QR_MAILBOX) ? " [personal]" : ""),
- ((newflags & QR_PRIVATE) ? " [private]" : ""),
- ((newflags & QR_GUESSNAME) ? " [hidden]" : ""),
- ((newflags & QR_PASSWORDED) ? " Password: " : ""),
- ((newflags & QR_PASSWORDED) ? new_room_pass : "")
- );
- CtdlAideMessage(notification_message, "Room Creation Message");
- free(notification_message);
-
- cprintf("%d '%s' has been created.\n", CIT_OK, new_room_name);
-}
-
-
-// Upload the room banner text for this room.
-// This should be amended to handle content types other than plain text.
-void cmd_einf(char *ok) { /* enter info file for current room */
- char buf[SIZ];
- unbuffer_output();
-
- if (CtdlAccessCheck(ac_room_aide)) return;
-
- if (atoi(ok) == 0) {
- cprintf("%d Ok.\n", CIT_OK);
- return;
- }
-
- StrBuf *NewBanner = NewStrBufPlain("Content-type: text/plain; charset=UTF-8\nContent-transfer-encoding: 8bit\n\n", -1);
-
- cprintf("%d Transmit new banner in plain text now.\n", SEND_LISTING);
- while(client_getln(buf, sizeof buf) >= 0 && strcmp(buf,"000")) {
- StrBufAppendBufPlain(NewBanner, buf, -1, 0);
- StrBufAppendBufPlain(NewBanner, HKEY("\n"), 0);
- }
-
- // We have read the new banner from the user , now save it
- long new_msgnum = quickie_message("Citadel", NULL, NULL, SYSCONFIGROOM, ChrPtr(NewBanner), FMT_RFC822, "Banner submitted with EINF command");
- FreeStrBuf(&NewBanner);
-
- // Update the room record with a pointer to our new banner
- CtdlGetRoomLock(&CC->room, CC->room.QRname);
- long old_msgnum = CC->room.msgnum_info;
- CC->room.msgnum_info = new_msgnum;
- CtdlPutRoomLock(&CC->room);
-
- // Delete the old one
- CtdlDeleteMessages(SYSCONFIGROOM, &old_msgnum, 1, "");
-}
-
-
-// cmd_lflr() - List all known floors
-void cmd_lflr(char *gargs) {
- int a;
- struct floor flbuf;
-
- if (CtdlAccessCheck(ac_logged_in_or_guest)) return;
-
- cprintf("%d Known floors:\n", LISTING_FOLLOWS);
-
- for (a = 0; a < MAXFLOORS; ++a) {
- CtdlGetFloor(&flbuf, a);
- if (flbuf.f_flags & F_INUSE) {
- cprintf("%d|%s|%d\n", a, flbuf.f_name, flbuf.f_ref_count);
- }
- }
- cprintf("000\n");
-}
-
-
-// create a new floor
-void cmd_cflr(char *argbuf) {
- char new_floor_name[256];
- struct floor flbuf;
- int cflr_ok;
- int free_slot = (-1);
- int a;
-
- extract_token(new_floor_name, argbuf, 0, '|', sizeof new_floor_name);
- cflr_ok = extract_int(argbuf, 1);
-
- if (CtdlAccessCheck(ac_aide)) return;
-
- if (IsEmptyStr(new_floor_name)) {
- cprintf("%d Blank floor name not allowed.\n",
- ERROR + ILLEGAL_VALUE);
- return;
- }
-
- for (a = 0; a < MAXFLOORS; ++a) {
- CtdlGetFloor(&flbuf, a);
-
- /* note any free slots while we're scanning... */
- if (((flbuf.f_flags & F_INUSE) == 0)
- && (free_slot < 0))
- free_slot = a;
-
- /* check to see if it already exists */
- if ((!strcasecmp(flbuf.f_name, new_floor_name))
- && (flbuf.f_flags & F_INUSE)) {
- cprintf("%d Floor '%s' already exists.\n",
- ERROR + ALREADY_EXISTS,
- flbuf.f_name);
- return;
- }
- }
-
- if (free_slot < 0) {
- cprintf("%d There is no space available for a new floor.\n",
- ERROR + INVALID_FLOOR_OPERATION);
- return;
- }
- if (cflr_ok == 0) {
- cprintf("%d ok to create...\n", CIT_OK);
- return;
- }
- lgetfloor(&flbuf, free_slot);
- flbuf.f_flags = F_INUSE;
- flbuf.f_ref_count = 0;
- safestrncpy(flbuf.f_name, new_floor_name, sizeof flbuf.f_name);
- lputfloor(&flbuf, free_slot);
- cprintf("%d %d\n", CIT_OK, free_slot);
-}
-
-
-// delete a floor
-void cmd_kflr(char *argbuf) {
- struct floor flbuf;
- int floor_to_delete;
- int kflr_ok;
- int delete_ok;
-
- floor_to_delete = extract_int(argbuf, 0);
- kflr_ok = extract_int(argbuf, 1);
-
- if (CtdlAccessCheck(ac_aide)) return;
-
- lgetfloor(&flbuf, floor_to_delete);
-
- delete_ok = 1;
- if ((flbuf.f_flags & F_INUSE) == 0) {
- cprintf("%d Floor %d not in use.\n", ERROR + INVALID_FLOOR_OPERATION, floor_to_delete);
- delete_ok = 0;
- } else {
- if (flbuf.f_ref_count != 0) {
- cprintf("%d Cannot delete; floor contains %d rooms.\n",
- ERROR + INVALID_FLOOR_OPERATION,
- flbuf.f_ref_count);
- delete_ok = 0;
- }
- else {
- if (kflr_ok == 1) {
- cprintf("%d Ok\n", CIT_OK);
- }
- else {
- cprintf("%d Ok to delete...\n", CIT_OK);
- }
-
- }
-
- }
-
- if ((delete_ok == 1) && (kflr_ok == 1)) {
- flbuf.f_flags = 0;
- }
- lputfloor(&flbuf, floor_to_delete);
-}
-
-
-// edit a floor
-void cmd_eflr(char *argbuf) {
- struct floor flbuf;
- int floor_num;
- int np;
-
- np = num_parms(argbuf);
- if (np < 1) {
- cprintf("%d Usage error.\n", ERROR + ILLEGAL_VALUE);
- return;
- }
-
- if (CtdlAccessCheck(ac_aide)) return;
-
- floor_num = extract_int(argbuf, 0);
- lgetfloor(&flbuf, floor_num);
- if ((flbuf.f_flags & F_INUSE) == 0) {
- lputfloor(&flbuf, floor_num);
- cprintf("%d Floor %d is not in use.\n", ERROR + INVALID_FLOOR_OPERATION, floor_num);
- return;
- }
- if (np >= 2) {
- extract_token(flbuf.f_name, argbuf, 1, '|', sizeof flbuf.f_name);
- }
- lputfloor(&flbuf, floor_num);
-
- cprintf("%d Ok\n", CIT_OK);
-}
-
-
-// cmd_stat() - return the modification time of the current room (maybe other things in the future)
-void cmd_stat(char *gargs) {
- if (CtdlAccessCheck(ac_logged_in_or_guest)) return;
- CtdlGetRoom(&CC->room, CC->room.QRname);
- cprintf("%d %s|%ld|\n", CIT_OK, CC->room.QRname, CC->room.QRmtime);
-}
-
-
-/*****************************************************************************/
-/* MODULE INITIALIZATION STUFF */
-/*****************************************************************************/
-
-CTDL_MODULE_INIT(rooms)
-{
- if (!threading) {
- CtdlRegisterProtoHook(cmd_lrms, "LRMS", "List rooms");
- CtdlRegisterProtoHook(cmd_lkra, "LKRA", "List all known rooms");
- CtdlRegisterProtoHook(cmd_lkrn, "LKRN", "List known rooms with new messages");
- CtdlRegisterProtoHook(cmd_lkro, "LKRO", "List known rooms without new messages");
- CtdlRegisterProtoHook(cmd_lzrm, "LZRM", "List zapped rooms");
- CtdlRegisterProtoHook(cmd_lprm, "LPRM", "List public rooms");
- CtdlRegisterProtoHook(cmd_goto, "GOTO", "Goto a named room");
- CtdlRegisterProtoHook(cmd_stat, "STAT", "Get mtime of the current room");
- CtdlRegisterProtoHook(cmd_whok, "WHOK", "List users who know this room");
- CtdlRegisterProtoHook(cmd_rdir, "RDIR", "List files in room directory");
- CtdlRegisterProtoHook(cmd_getr, "GETR", "Get room parameters");
- CtdlRegisterProtoHook(cmd_setr, "SETR", "Set room parameters");
- CtdlRegisterProtoHook(cmd_geta, "GETA", "Get the room admin name");
- CtdlRegisterProtoHook(cmd_seta, "SETA", "Set the room admin for this room");
- CtdlRegisterProtoHook(cmd_rinf, "RINF", "Fetch room info file");
- CtdlRegisterProtoHook(cmd_kill, "KILL", "Kill (delete) the current room");
- CtdlRegisterProtoHook(cmd_cre8, "CRE8", "Create a new room");
- CtdlRegisterProtoHook(cmd_einf, "EINF", "Enter info file for the current room");
- CtdlRegisterProtoHook(cmd_lflr, "LFLR", "List all known floors");
- CtdlRegisterProtoHook(cmd_cflr, "CFLR", "Create a new floor");
- CtdlRegisterProtoHook(cmd_kflr, "KFLR", "Kill a floor");
- CtdlRegisterProtoHook(cmd_eflr, "EFLR", "Edit a floor");
- }
- /* return our Subversion id for the Log */
- return "rooms";
-}