/*
- * $Id$
- *
* Server functions which perform operations on room objects.
*
+ * Copyright (c) 1987-2021 by the citadel.org team
+ *
+ * This program is open source software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
*/
-#include "sysdep.h"
-#include <stdlib.h>
-#include <unistd.h>
+
#include <stdio.h>
-#include <sys/stat.h>
-#include <string.h>
-#include <time.h>
-#include <limits.h>
-#include <errno.h>
-#include "citadel.h"
-#include "server.h"
-#include "database.h"
-#include "config.h"
-#include "room_ops.h"
-#include "sysdep_decls.h"
-#include "support.h"
-#include "user_ops.h"
-#include "msgbase.h"
+#include <libcitadel.h>
+
#include "citserver.h"
+#include "ctdl_module.h"
+#include "config.h"
#include "control.h"
-#include "tools.h"
+#include "user_ops.h"
+#include "room_ops.h"
struct floor *floorcache[MAXFLOORS];
+/*
+ * Determine whether the currently logged in session has permission to read
+ * messages in the current room.
+ */
+int CtdlDoIHavePermissionToReadMessagesInThisRoom(void) {
+ if ( (!(CC->logged_in))
+ && (!(CC->internal_pgm))
+ && (!CtdlGetConfigInt("c_guest_logins"))
+ ) {
+ return(om_not_logged_in);
+ }
+ return(om_ok);
+}
+
+
/*
- * Generic routine for determining user access to rooms
+ * Check to see whether we have permission to post a message in the current
+ * room. Returns a *CITADEL ERROR CODE* and puts a message in errmsgbuf, or
+ * returns 0 on success.
*/
-int CtdlRoomAccess(struct quickroom *roombuf, struct usersupp *userbuf)
-{
+int CtdlDoIHavePermissionToPostInThisRoom(
+ char *errmsgbuf,
+ size_t n,
+ const char* RemoteIdentifier,
+ PostType PostPublic,
+ int is_reply
+) {
+ int ra;
+
+ if (!(CC->logged_in) && (PostPublic == POST_LOGGED_IN)) {
+ snprintf(errmsgbuf, n, "Not logged in.");
+ return (ERROR + NOT_LOGGED_IN);
+ }
+ else if (PostPublic == CHECK_EXISTANCE) {
+ return (0); // evaluate whether a recipient exists
+ }
+ else if (!(CC->logged_in)) {
+ if ((CC->room.QRflags & QR_READONLY)) {
+ snprintf(errmsgbuf, n, "Not logged in.");
+ return (ERROR + NOT_LOGGED_IN);
+ }
+ if (CC->room.QRflags2 & QR2_MODERATED) {
+ snprintf(errmsgbuf, n, "Not logged in Moderation feature not yet implemented!");
+ return (ERROR + NOT_LOGGED_IN);
+ }
+ // FIXME what was this? AJC 2021
+ //if ((PostPublic != POST_LMTP) && (CC->room.QRflags2 & QR2_SMTP_PUBLIC) == 0) {
+ //return CtdlNetconfigCheckRoomaccess(errmsgbuf, n, RemoteIdentifier);
+ //}
+ return (0);
+ }
+
+ if ((CC->user.axlevel < AxProbU) && ((CC->room.QRflags & QR_MAILBOX) == 0)) {
+ snprintf(errmsgbuf, n, "Need to be validated to enter (except in %s> to sysop)", MAILROOM);
+ return (ERROR + HIGHER_ACCESS_REQUIRED);
+ }
+
+ CtdlRoomAccess(&CC->room, &CC->user, &ra, NULL);
+
+ if (ra & UA_POSTALLOWED) {
+ strcpy(errmsgbuf, "OK to post or reply here");
+ return(0);
+ }
+
+ if ( (ra & UA_REPLYALLOWED) && (is_reply) ) {
+ /*
+ * To be thorough, we ought to check to see if the message they are
+ * replying to is actually a valid one in this room, but unless this
+ * actually becomes a problem we'll go with high performance instead.
+ */
+ strcpy(errmsgbuf, "OK to reply here");
+ return(0);
+ }
+
+ if ( (ra & UA_REPLYALLOWED) && (!is_reply) ) {
+ /* Clarify what happened with a better error message */
+ snprintf(errmsgbuf, n, "You may only reply to existing messages here.");
+ return (ERROR + HIGHER_ACCESS_REQUIRED);
+ }
+
+ snprintf(errmsgbuf, n, "Higher access is required to post in this room.");
+ return (ERROR + HIGHER_ACCESS_REQUIRED);
+
+}
+
+
+/*
+ * Check whether the current user has permission to delete messages from
+ * the current room (returns 1 for yes, 0 for no)
+ */
+int CtdlDoIHavePermissionToDeleteMessagesFromThisRoom(void) {
+ int ra;
+ CtdlRoomAccess(&CC->room, &CC->user, &ra, NULL);
+ if (ra & UA_DELETEALLOWED) return(1);
+ return(0);
+}
+
+
+/*
+ * Retrieve access control information for any user/room pair.
+ * Yes, it has a couple of gotos. If you don't like that, go die in a car fire.
+ */
+void CtdlRoomAccess(struct ctdlroom *roombuf, struct ctdluser *userbuf, int *result, int *view) {
int retval = 0;
- struct visit vbuf;
+ visit vbuf;
+ int is_me = 0;
+ int is_guest = 0;
+
+ if (userbuf == &CC->user) {
+ is_me = 1;
+ }
+
+ if ((is_me) && (CtdlGetConfigInt("c_guest_logins")) && (!CC->logged_in)) {
+ is_guest = 1;
+ }
/* for internal programs, always do everything */
if (((CC->internal_pgm)) && (roombuf->QRflags & QR_INUSE)) {
- return (UA_KNOWN | UA_GOTOALLOWED);
+ retval = (UA_KNOWN | UA_GOTOALLOWED | UA_POSTALLOWED | UA_DELETEALLOWED | UA_REPLYALLOWED);
+ vbuf.v_view = 0;
+ goto SKIP_EVERYTHING;
}
- /* For mailbox rooms, only allow access to the owner */
- if (roombuf->QRflags & QR_MAILBOX) {
- if (userbuf->usernum != atol(roombuf->QRname)) {
- return (retval);
- }
+
+ /* If guest mode is enabled, always grant access to the Lobby */
+ if ((is_guest) && (!strcasecmp(roombuf->QRname, BASEROOM))) {
+ retval = (UA_KNOWN | UA_GOTOALLOWED);
+ vbuf.v_view = 0;
+ goto SKIP_EVERYTHING;
}
+
/* Locate any applicable user/room relationships */
- CtdlGetRelationship(&vbuf, userbuf, roombuf);
+ if (is_guest) {
+ memset(&vbuf, 0, sizeof vbuf);
+ }
+ else {
+ CtdlGetRelationship(&vbuf, userbuf, roombuf);
+ }
/* Force the properties of the Aide room */
- if (!strcasecmp(roombuf->QRname, AIDEROOM)) {
- if (userbuf->axlevel >= 6) {
- retval = UA_KNOWN | UA_GOTOALLOWED;
+ if (!strcasecmp(roombuf->QRname, CtdlGetConfigStr("c_aideroom"))) {
+ if (userbuf->axlevel >= AxAideU) {
+ retval = UA_KNOWN | UA_GOTOALLOWED | UA_POSTALLOWED | UA_DELETEALLOWED | UA_REPLYALLOWED;
} else {
retval = 0;
}
goto NEWMSG;
}
- /* For mailboxes, we skip all the access stuff (and we've
- * already checked by this point that the mailbox belongs
- * to the user)
- */
- if (roombuf->QRflags & QR_MAILBOX) {
- retval = UA_KNOWN | UA_GOTOALLOWED;
- goto NEWMSG;
- }
+
/* If this is a public room, it's accessible... */
- if ((roombuf->QRflags & QR_PRIVATE) == 0) {
+ if ( ((roombuf->QRflags & QR_PRIVATE) == 0)
+ && ((roombuf->QRflags & QR_MAILBOX) == 0)
+ ) {
retval = retval | UA_KNOWN | UA_GOTOALLOWED;
}
+
/* If this is a preferred users only room, check access level */
if (roombuf->QRflags & QR_PREFONLY) {
- if (userbuf->axlevel < 5) {
+ if (userbuf->axlevel < AxPrefU) {
retval = retval & ~UA_KNOWN & ~UA_GOTOALLOWED;
}
}
+
/* For private rooms, check the generation number matchups */
- if (roombuf->QRflags & QR_PRIVATE) {
+ if ( (roombuf->QRflags & QR_PRIVATE)
+ && ((roombuf->QRflags & QR_MAILBOX) == 0)
+ ) {
/* An explicit match means the user belongs in this room */
if (vbuf.v_flags & V_ACCESS) {
/* Otherwise, check if this is a guess-name or passworded
* room. If it is, a goto may at least be attempted
*/
- else if ((roombuf->QRflags & QR_PRIVATE)
- || (roombuf->QRflags & QR_PASSWORDED)) {
+ else if ( (roombuf->QRflags & QR_PRIVATE)
+ || (roombuf->QRflags & QR_PASSWORDED)
+ ) {
retval = retval & ~UA_KNOWN;
retval = retval | UA_GOTOALLOWED;
}
}
+
+ /* For mailbox rooms, also check the namespace */
+ /* Also, mailbox owners can delete their messages */
+ if ( (roombuf->QRflags & QR_MAILBOX) && (atol(roombuf->QRname) != 0)) {
+ if (userbuf->usernum == atol(roombuf->QRname)) {
+ retval = retval | UA_KNOWN | UA_GOTOALLOWED | UA_POSTALLOWED | UA_DELETEALLOWED | UA_REPLYALLOWED;
+ }
+ /* An explicit match means the user belongs in this room */
+ if (vbuf.v_flags & V_ACCESS) {
+ retval = retval | UA_KNOWN | UA_GOTOALLOWED | UA_POSTALLOWED | UA_DELETEALLOWED | UA_REPLYALLOWED;
+ }
+ }
+
+ /* For non-mailbox rooms... */
+ else {
+
+ /* User is allowed to post in the room unless:
+ * - User is not validated
+ * - User has no net privileges and it is a shared network room
+ * - It is a read-only room
+ * - It is a blog room (in which case we only allow replies to existing messages)
+ */
+ int post_allowed = 1;
+ int reply_allowed = 1;
+ if (userbuf->axlevel < AxProbU) {
+ post_allowed = 0;
+ reply_allowed = 0;
+ }
+ if ((userbuf->axlevel < AxNetU) && (roombuf->QRflags & QR_NETWORK)) {
+ post_allowed = 0;
+ reply_allowed = 0;
+ }
+ if (roombuf->QRflags & QR_READONLY) {
+ post_allowed = 0;
+ reply_allowed = 0;
+ }
+ if (roombuf->QRdefaultview == VIEW_BLOG) {
+ post_allowed = 0;
+ }
+ if (post_allowed) {
+ retval = retval | UA_POSTALLOWED | UA_REPLYALLOWED;
+ }
+ if (reply_allowed) {
+ retval = retval | UA_REPLYALLOWED;
+ }
+
+ /* If "collaborative deletion" is active for this room, any user who can post
+ * is also allowed to delete
+ */
+ if (roombuf->QRflags2 & QR2_COLLABDEL) {
+ if (retval & UA_POSTALLOWED) {
+ retval = retval | UA_DELETEALLOWED;
+ }
+ }
+
+ }
+
/* Check to see if the user has forgotten this room */
if (vbuf.v_flags & V_FORGET) {
retval = retval & ~UA_KNOWN;
- retval = retval | UA_ZAPPED;
+ if ( ( ((roombuf->QRflags & QR_PRIVATE) == 0)
+ && ((roombuf->QRflags & QR_MAILBOX) == 0)
+ ) || ( (roombuf->QRflags & QR_MAILBOX)
+ && (atol(roombuf->QRname) == CC->user.usernum))
+ ) {
+ retval = retval | UA_ZAPPED;
+ }
}
+
/* If user is explicitly locked out of this room, deny everything */
if (vbuf.v_flags & V_LOCKOUT) {
- retval = retval & ~UA_KNOWN & ~UA_GOTOALLOWED;
+ retval = retval & ~UA_KNOWN & ~UA_GOTOALLOWED & ~UA_POSTALLOWED & ~UA_REPLYALLOWED;
}
- /* Aides get access to everything */
- if (userbuf->axlevel >= 6) {
+ /* Aides get access to all private rooms */
+ if ( (userbuf->axlevel >= AxAideU)
+ && ((roombuf->QRflags & QR_MAILBOX) == 0)
+ ) {
if (vbuf.v_flags & V_FORGET) {
- retval = retval | UA_GOTOALLOWED;
+ retval = retval | UA_GOTOALLOWED | UA_POSTALLOWED | UA_REPLYALLOWED;
}
else {
- retval = retval | UA_KNOWN | UA_GOTOALLOWED;
+ retval = retval | UA_KNOWN | UA_GOTOALLOWED | UA_POSTALLOWED | UA_REPLYALLOWED;
}
}
+ /* Aides can gain access to mailboxes as well, but they don't show
+ * by default.
+ */
+ if ( (userbuf->axlevel >= AxAideU)
+ && (roombuf->QRflags & QR_MAILBOX)
+ ) {
+ retval = retval | UA_GOTOALLOWED | UA_POSTALLOWED | UA_REPLYALLOWED;
+ }
+
+ /* Aides and Room Aides have admin privileges */
+ if ( (userbuf->axlevel >= AxAideU)
+ || (userbuf->usernum == roombuf->QRroomaide)
+ ) {
+ retval = retval | UA_ADMINALLOWED | UA_DELETEALLOWED | UA_POSTALLOWED | UA_REPLYALLOWED;
+ }
+
NEWMSG: /* By the way, we also check for the presence of new messages */
- if ((roombuf->QRhighest) > (vbuf.v_lastseen)) {
+ if (is_msg_in_sequence_set(vbuf.v_seen, roombuf->QRhighest) == 0) {
retval = retval | UA_HASNEWMSGS;
}
- return (retval);
+
+ /* System rooms never show up in the list. */
+ if (roombuf->QRflags2 & QR2_SYSTEM) {
+ retval = retval & ~UA_KNOWN;
+ }
+
+SKIP_EVERYTHING:
+ /* Now give the caller the information it wants. */
+ if (result != NULL) *result = retval;
+ if (view != NULL) *view = vbuf.v_view;
}
+
/*
* Self-checking stuff for a room record read into memory
*/
-void room_sanity_check(struct quickroom *qrbuf)
-{
+void room_sanity_check(struct ctdlroom *qrbuf) {
/* Mailbox rooms are always on the lowest floor */
if (qrbuf->QRflags & QR_MAILBOX) {
qrbuf->QRfloor = 0;
}
/* Listing order of 0 is illegal except for base rooms */
- if (qrbuf->QRorder == 0)
- if (!is_noneditable(qrbuf))
+ if (qrbuf->QRorder == 0) {
+ if ( !(qrbuf->QRflags & QR_MAILBOX)
+ && strncasecmp(qrbuf->QRname, CtdlGetConfigStr("c_baseroom"), ROOMNAMELEN)
+ && strncasecmp(qrbuf->QRname, CtdlGetConfigStr("c_aideroom"), ROOMNAMELEN)
+ ) {
qrbuf->QRorder = 64;
+ }
+ }
}
/*
- * getroom() - retrieve room data from disk
+ * CtdlGetRoom() - retrieve room data from disk
*/
-int getroom(struct quickroom *qrbuf, char *room_name)
-{
+int CtdlGetRoom(struct ctdlroom *qrbuf, const char *room_name) {
struct cdbdata *cdbqr;
char lowercase_name[ROOMNAMELEN];
char personal_lowercase_name[ROOMNAMELEN];
- int a;
+ const char *sptr;
+ char *dptr, *eptr;
- for (a = 0; room_name[a] && a < sizeof lowercase_name - 1; ++a) {
- lowercase_name[a] = tolower(room_name[a]);
+ dptr = lowercase_name;
+ sptr = room_name;
+ eptr = (dptr + (sizeof lowercase_name - 1));
+ while (!IsEmptyStr(sptr) && (dptr < eptr)) {
+ *dptr = tolower(*sptr);
+ sptr++; dptr++;
}
- lowercase_name[a] = 0;
+ *dptr = '\0';
- memset(qrbuf, 0, sizeof(struct quickroom));
+ memset(qrbuf, 0, sizeof(struct ctdlroom));
/* First, try the public namespace */
- cdbqr = cdb_fetch(CDB_QUICKROOM,
- lowercase_name, strlen(lowercase_name));
+ cdbqr = cdb_fetch(CDB_ROOMS, lowercase_name, strlen(lowercase_name));
/* If that didn't work, try the user's personal namespace */
if (cdbqr == NULL) {
- sprintf(personal_lowercase_name, "%010ld.%s",
- CC->usersupp.usernum, lowercase_name);
- cdbqr = cdb_fetch(CDB_QUICKROOM,
- personal_lowercase_name,
- strlen(personal_lowercase_name));
+ snprintf(personal_lowercase_name, sizeof personal_lowercase_name, "%010ld.%s", CC->user.usernum, lowercase_name);
+ cdbqr = cdb_fetch(CDB_ROOMS, personal_lowercase_name, strlen(personal_lowercase_name));
}
if (cdbqr != NULL) {
- memcpy(qrbuf, cdbqr->ptr,
- ((cdbqr->len > sizeof(struct quickroom)) ?
- sizeof(struct quickroom) : cdbqr->len));
+ memcpy(qrbuf, cdbqr->ptr, ((cdbqr->len > sizeof(struct ctdlroom)) ? sizeof(struct ctdlroom) : cdbqr->len));
cdb_free(cdbqr);
-
room_sanity_check(qrbuf);
-
return (0);
- } else {
+ }
+ else {
return (1);
}
}
+
/*
- * lgetroom() - same as getroom() but locks the record (if supported)
+ * CtdlGetRoomLock() - same as getroom() but locks the record (if supported)
*/
-int lgetroom(struct quickroom *qrbuf, char *room_name)
-{
+int CtdlGetRoomLock(struct ctdlroom *qrbuf, const char *room_name) {
register int retval;
- retval = getroom(qrbuf, room_name);
- if (retval == 0) begin_critical_section(S_QUICKROOM);
+ retval = CtdlGetRoom(qrbuf, room_name);
+ if (retval == 0) begin_critical_section(S_ROOMS);
return(retval);
}
* b_putroom() - back end to putroom() and b_deleteroom()
* (if the supplied buffer is NULL, delete the room record)
*/
-void b_putroom(struct quickroom *qrbuf, char *room_name)
+void b_putroom(struct ctdlroom *qrbuf, char *room_name)
{
char lowercase_name[ROOMNAMELEN];
- int a;
+ char *aptr, *bptr;
+ long len;
- for (a = 0; a <= strlen(room_name); ++a) {
- lowercase_name[a] = tolower(room_name[a]);
+ aptr = room_name;
+ bptr = lowercase_name;
+ while (!IsEmptyStr(aptr)) {
+ *bptr = tolower(*aptr);
+ aptr++;
+ bptr++;
}
+ *bptr='\0';
+ len = bptr - lowercase_name;
if (qrbuf == NULL) {
- cdb_delete(CDB_QUICKROOM,
- lowercase_name, strlen(lowercase_name));
- } else {
+ cdb_delete(CDB_ROOMS, lowercase_name, len);
+ }
+ else {
time(&qrbuf->QRmtime);
- cdb_store(CDB_QUICKROOM,
- lowercase_name, strlen(lowercase_name),
- qrbuf, sizeof(struct quickroom));
+ cdb_store(CDB_ROOMS, lowercase_name, len, qrbuf, sizeof(struct ctdlroom));
}
}
/*
- * putroom() - store room data to disk
+ * CtdlPutRoom() - store room data to disk
*/
-void putroom(struct quickroom *qrbuf) {
+void CtdlPutRoom(struct ctdlroom *qrbuf) {
b_putroom(qrbuf, qrbuf->QRname);
}
}
+/*
+ * CtdlPutRoomLock() - same as CtdlPutRoom() but unlocks the record (if supported)
+ */
+void CtdlPutRoomLock(struct ctdlroom *qrbuf) {
+ CtdlPutRoom(qrbuf);
+ end_critical_section(S_ROOMS);
+}
+
/*
- * lputroom() - same as putroom() but unlocks the record (if supported)
+ * CtdlGetFloorByName() - retrieve the number of the named floor
+ * return < 0 if not found else return floor number
*/
-void lputroom(struct quickroom *qrbuf)
-{
+int CtdlGetFloorByName(const char *floor_name) {
+ int a;
+ struct floor *flbuf = NULL;
- putroom(qrbuf);
- end_critical_section(S_QUICKROOM);
+ for (a = 0; a < MAXFLOORS; ++a) {
+ flbuf = CtdlGetCachedFloor(a);
+ /* check to see if it already exists */
+ if ((!strcasecmp(flbuf->f_name, floor_name)) && (flbuf->f_flags & F_INUSE)) {
+ return a;
+ }
+ }
+ return -1;
}
-/****************************************************************************/
/*
- * getfloor() - retrieve floor data from disk
+ * CtdlGetFloorByNameLock() - retrieve floor number for given floor and lock the floor list.
*/
-void getfloor(struct floor *flbuf, int floor_num)
+int CtdlGetFloorByNameLock(const char *floor_name)
{
+ begin_critical_section(S_FLOORTAB);
+ return CtdlGetFloorByName(floor_name);
+}
+
+
+/*
+ * CtdlGetAvailableFloor() - Return number of first unused floor
+ * return < 0 if none available
+ */
+int CtdlGetAvailableFloor(void) {
+ int a;
+ struct floor *flbuf = NULL;
+
+ for (a = 0; a < MAXFLOORS; a++) {
+ flbuf = CtdlGetCachedFloor(a);
+
+ /* check to see if it already exists */
+ if ((flbuf->f_flags & F_INUSE) == 0) {
+ return a;
+ }
+ }
+ return -1;
+}
+
+
+/*
+ * CtdlGetFloor() - retrieve floor data from disk
+ */
+void CtdlGetFloor(struct floor *flbuf, int floor_num) {
struct cdbdata *cdbfl;
memset(flbuf, 0, sizeof(struct floor));
cdbfl = cdb_fetch(CDB_FLOORTAB, &floor_num, sizeof(int));
if (cdbfl != NULL) {
- memcpy(flbuf, cdbfl->ptr,
- ((cdbfl->len > sizeof(struct floor)) ?
- sizeof(struct floor) : cdbfl->len));
+ memcpy(flbuf, cdbfl->ptr, ((cdbfl->len > sizeof(struct floor)) ? sizeof(struct floor) : cdbfl->len));
cdb_free(cdbfl);
} else {
if (floor_num == 0) {
- strcpy(flbuf->f_name, "Main Floor");
+ safestrncpy(flbuf->f_name, "Main Floor", sizeof flbuf->f_name);
flbuf->f_flags = F_INUSE;
flbuf->f_ref_count = 3;
}
}
-
}
+
/*
- * lgetfloor() - same as getfloor() but locks the record (if supported)
+ * lgetfloor() - same as CtdlGetFloor() but locks the record (if supported)
*/
-void lgetfloor(struct floor *flbuf, int floor_num)
-{
-
+void lgetfloor(struct floor *flbuf, int floor_num) {
begin_critical_section(S_FLOORTAB);
- getfloor(flbuf, floor_num);
+ CtdlGetFloor(flbuf, floor_num);
}
/*
- * cgetfloor() - Get floor record from *cache* (loads from disk if needed)
+ * CtdlGetCachedFloor() - Get floor record from *cache* (loads from disk if needed)
*
* This is strictly a performance hack.
*/
-struct floor *cgetfloor(int floor_num) {
+struct floor *CtdlGetCachedFloor(int floor_num) {
static int initialized = 0;
int i;
+ int fetch_new = 0;
+ struct floor *fl = NULL;
+ begin_critical_section(S_FLOORCACHE);
if (initialized == 0) {
for (i=0; i<MAXFLOORS; ++i) {
floorcache[floor_num] = NULL;
}
initialized = 1;
}
-
if (floorcache[floor_num] == NULL) {
- floorcache[floor_num] = mallok(sizeof(struct floor));
- getfloor(floorcache[floor_num], floor_num);
+ fetch_new = 1;
+ }
+ end_critical_section(S_FLOORCACHE);
+
+ if (fetch_new) {
+ fl = malloc(sizeof(struct floor));
+ CtdlGetFloor(fl, floor_num);
+ begin_critical_section(S_FLOORCACHE);
+ if (floorcache[floor_num] != NULL) {
+ free(floorcache[floor_num]);
+ }
+ floorcache[floor_num] = fl;
+ end_critical_section(S_FLOORCACHE);
}
return(floorcache[floor_num]);
}
-
/*
- * putfloor() - store floor data on disk
+ * CtdlPutFloor() - store floor data on disk
*/
-void putfloor(struct floor *flbuf, int floor_num)
-{
- cdb_store(CDB_FLOORTAB, &floor_num, sizeof(int),
- flbuf, sizeof(struct floor));
-
+void CtdlPutFloor(struct floor *flbuf, int floor_num) {
/* If we've cached this, clear it out, 'cuz it's WRONG now! */
+ begin_critical_section(S_FLOORCACHE);
if (floorcache[floor_num] != NULL) {
- phree(floorcache[floor_num]);
- floorcache[floor_num] = NULL;
+ free(floorcache[floor_num]);
+ floorcache[floor_num] = malloc(sizeof(struct floor));
+ memcpy(floorcache[floor_num], flbuf, sizeof(struct floor));
}
+ end_critical_section(S_FLOORCACHE);
+
+ cdb_store(CDB_FLOORTAB, &floor_num, sizeof(int),
+ flbuf, sizeof(struct floor));
}
/*
- * lputfloor() - same as putfloor() but unlocks the record (if supported)
+ * CtdlPutFloorLock() - same as CtdlPutFloor() but unlocks the record (if supported)
*/
-void lputfloor(struct floor *flbuf, int floor_num)
-{
-
- putfloor(flbuf, floor_num);
+void CtdlPutFloorLock(struct floor *flbuf, int floor_num) {
+ CtdlPutFloor(flbuf, floor_num);
end_critical_section(S_FLOORTAB);
}
+/*
+ * lputfloor() - same as CtdlPutFloor() but unlocks the record (if supported)
+ */
+void lputfloor(struct floor *flbuf, int floor_num) {
+ CtdlPutFloorLock(flbuf, floor_num);
+}
+
/*
- * Traverse the room file...
+ * Iterate through the room table, performing a callback for each room.
*/
-void ForEachRoom(void (*CallBack) (struct quickroom *EachRoom, void *out_data),
- void *in_data)
-{
- struct quickroom qrbuf;
+void CtdlForEachRoom(ForEachRoomCallBack callback_func, void *in_data) {
+ struct ctdlroom qrbuf;
struct cdbdata *cdbqr;
- cdb_begin_transaction();
- cdb_rewind(CDB_QUICKROOM);
+ cdb_rewind(CDB_ROOMS);
- while (cdbqr = cdb_next_item(CDB_QUICKROOM), cdbqr != NULL) {
- memset(&qrbuf, 0, sizeof(struct quickroom));
- memcpy(&qrbuf, cdbqr->ptr,
- ((cdbqr->len > sizeof(struct quickroom)) ?
- sizeof(struct quickroom) : cdbqr->len));
+ while (cdbqr = cdb_next_item(CDB_ROOMS), cdbqr != NULL) {
+ memset(&qrbuf, 0, sizeof(struct ctdlroom));
+ memcpy(&qrbuf, cdbqr->ptr, ((cdbqr->len > sizeof(struct ctdlroom)) ? sizeof(struct ctdlroom) : cdbqr->len) );
cdb_free(cdbqr);
room_sanity_check(&qrbuf);
- if (qrbuf.QRflags & QR_INUSE)
- (*CallBack)(&qrbuf, in_data);
+ if (qrbuf.QRflags & QR_INUSE) {
+ callback_func(&qrbuf, in_data);
+ }
}
- cdb_end_transaction();
}
/*
* delete_msglist() - delete room message pointers
*/
-void delete_msglist(struct quickroom *whichroom)
-{
+void delete_msglist(struct ctdlroom *whichroom) {
struct cdbdata *cdbml;
/* Make sure the msglist we're deleting actually exists, otherwise
- * gdbm will complain when we try to delete an invalid record
+ * libdb will complain when we try to delete an invalid record
*/
cdbml = cdb_fetch(CDB_MSGLISTS, &whichroom->QRnumber, sizeof(long));
if (cdbml != NULL) {
}
+/*
+ * Message pointer compare function for sort_msglist()
+ */
+int sort_msglist_cmp(const void *m1, const void *m2) {
+ if ((*(const long *)m1) > (*(const long *)m2)) return(1);
+ if ((*(const long *)m1) < (*(const long *)m2)) return(-1);
+ return(0);
+}
/*
* sort message pointers
* (returns new msg count)
*/
-int sort_msglist(long listptrs[], int oldcount)
-{
- int a, b;
- long hold1, hold2;
+int sort_msglist(long listptrs[], int oldcount) {
int numitems;
+ int i = 0;
numitems = oldcount;
- if (numitems < 2)
+ if (numitems < 2) {
return (oldcount);
+ }
/* do the sort */
- for (a = numitems - 2; a >= 0; --a) {
- for (b = 0; b <= a; ++b) {
- if (listptrs[b] > (listptrs[b + 1])) {
- hold1 = listptrs[b];
- hold2 = listptrs[b + 1];
- listptrs[b] = hold2;
- listptrs[b + 1] = hold1;
- }
- }
- }
+ qsort(listptrs, numitems, sizeof(long), sort_msglist_cmp);
/* and yank any nulls */
- while ((numitems > 0) && (listptrs[0] == 0L)) {
- memcpy(&listptrs[0], &listptrs[1],
- (sizeof(long) * (numitems - 1)));
- --numitems;
+ while ((i < numitems) && (listptrs[i] == 0L)) i++;
+
+ if (i > 0) {
+ memmove(&listptrs[0], &listptrs[i], (sizeof(long) * (numitems - i)));
+ numitems-=i;
}
return (numitems);
/*
* Determine whether a given room is non-editable.
*/
-int is_noneditable(struct quickroom *qrbuf)
-{
-
- /* Lobby> and Aide> are non-editable */
- if (!strcasecmp(qrbuf->QRname, BASEROOM))
- return (1);
- else if (!strcasecmp(qrbuf->QRname, AIDEROOM))
- return (1);
+int CtdlIsNonEditable(struct ctdlroom *qrbuf) {
- /* Mail> rooms are also non-editable */
- else if ( (qrbuf->QRflags & QR_MAILBOX)
- && (!strcasecmp(&qrbuf->QRname[11], MAILROOM)) )
+ /* Mail> rooms are non-editable */
+ if ( (qrbuf->QRflags & QR_MAILBOX) && (!strcasecmp(&qrbuf->QRname[11], MAILROOM)) ) {
return (1);
+ }
/* Everything else is editable */
- else
- return (0);
+ return (0);
}
/*
- * Back-back-end for all room listing commands
+ * Make the specified room the current room for this session. No validation
+ * or access control is done here -- the caller should make sure that the
+ * specified room exists and is ok to access.
*/
-void list_roomname(struct quickroom *qrbuf)
+void CtdlUserGoto(char *where, int display_result, int transiently,
+ int *retmsgs, int *retnew, long *retoldest, long *retnewest)
{
+ int a;
+ int new_messages = 0;
+ int old_messages = 0;
+ int total_messages = 0;
+ long oldest_message = 0;
+ long newest_message = 0;
+ int info = 0;
+ int rmailflag;
+ int raideflag;
+ int newmailcount = 0;
+ visit vbuf;
char truncated_roomname[ROOMNAMELEN];
+ struct cdbdata *cdbfr;
+ long *msglist = NULL;
+ int num_msgs = 0;
+ unsigned int original_v_flags;
+ int num_sets;
+ int s;
+ char setstr[128], lostr[64], histr[64];
+ long lo, hi;
+ int is_trash = 0;
+
+ /* If the supplied room name is NULL, the caller wants us to know that
+ * it has already copied the room record into CC->room, so
+ * we can skip the extra database fetch.
+ */
+ if (where != NULL) {
+ safestrncpy(CC->room.QRname, where, sizeof CC->room.QRname);
+ CtdlGetRoom(&CC->room, where);
+ }
- /* For mailbox rooms, chop off the owner prefix */
- if (qrbuf->QRflags & QR_MAILBOX) {
- strcpy(truncated_roomname, qrbuf->QRname);
- strcpy(truncated_roomname, &truncated_roomname[11]);
- cprintf("%s", truncated_roomname);
+ /* Take care of all the formalities. */
+
+ begin_critical_section(S_USERS);
+ CtdlGetRelationship(&vbuf, &CC->user, &CC->room);
+ original_v_flags = vbuf.v_flags;
+
+ /* Know the room ... but not if it's the page log room, or if the
+ * caller specified that we're only entering this room transiently.
+ */
+ int add_room_to_known_list = 1;
+ if (transiently == 1) {
+ add_room_to_known_list = 0;
}
- /* For all other rooms, just display the name in its entirety */
- else {
- cprintf("%s", qrbuf->QRname);
+ char *c_logpages = CtdlGetConfigStr("c_logpages");
+ if ( (c_logpages != NULL) && (!strcasecmp(CC->room.QRname, c_logpages)) ) {
+ add_room_to_known_list = 0;
}
+ if (add_room_to_known_list) {
+ vbuf.v_flags = vbuf.v_flags & ~V_FORGET & ~V_LOCKOUT;
+ vbuf.v_flags = vbuf.v_flags | V_ACCESS;
+ }
+
+ /* Only rewrite the database record if we changed something */
+ if (vbuf.v_flags != original_v_flags) {
+ CtdlSetRelationship(&vbuf, &CC->user, &CC->room);
+ }
+ end_critical_section(S_USERS);
- /* ...and now the other parameters */
- cprintf("|%u|%d|%d\n",
- qrbuf->QRflags,
- (int) qrbuf->QRfloor,
- (int) qrbuf->QRorder);
-}
-
+ /* Check for new mail */
+ newmailcount = NewMailCount();
-/*
- * cmd_lrms() - List all accessible rooms, known or forgotten
- */
-void cmd_lrms_backend(struct quickroom *qrbuf, void *data)
-{
- int FloorBeingSearched = (-1);
- FloorBeingSearched = *(int *)data;
-
- if (((CtdlRoomAccess(qrbuf, &CC->usersupp)
- & (UA_KNOWN | UA_ZAPPED)))
- && ((qrbuf->QRfloor == (FloorBeingSearched))
- || ((FloorBeingSearched) < 0)))
- list_roomname(qrbuf);
-}
+ /* Set info to 1 if the room banner is new since our last visit.
+ * Some clients only want to display it when it changes.
+ */
+ if (CC->room.msgnum_info > vbuf.v_lastseen) {
+ info = 1;
+ }
-void cmd_lrms(char *argbuf)
-{
- int FloorBeingSearched = (-1);
- if (strlen(argbuf) > 0)
- FloorBeingSearched = extract_int(argbuf, 0);
+ cdbfr = cdb_fetch(CDB_MSGLISTS, &CC->room.QRnumber, sizeof(long));
+ if (cdbfr != NULL) {
+ msglist = (long *) cdbfr->ptr;
+ cdbfr->ptr = NULL; /* CtdlUserGoto() now owns this memory */
+ num_msgs = cdbfr->len / sizeof(long);
+ cdb_free(cdbfr);
+ }
- if (CtdlAccessCheck(ac_logged_in)) return;
+ total_messages = 0;
+ for (a=0; a<num_msgs; ++a) {
+ if (msglist[a] > 0L) ++total_messages;
+ }
- if (getuser(&CC->usersupp, CC->curr_user)) {
- cprintf("%d Can't locate user!\n", ERROR + INTERNAL_ERROR);
- return;
+ if (total_messages > 0) {
+ oldest_message = msglist[0];
+ newest_message = msglist[num_msgs - 1];
}
- cprintf("%d Accessible rooms:\n", LISTING_FOLLOWS);
- ForEachRoom(cmd_lrms_backend, &FloorBeingSearched);
- cprintf("000\n");
-}
+ num_sets = num_tokens(vbuf.v_seen, ',');
+ for (s=0; s<num_sets; ++s) {
+ extract_token(setstr, vbuf.v_seen, s, ',', sizeof setstr);
+ extract_token(lostr, setstr, 0, ':', sizeof lostr);
+ if (num_tokens(setstr, ':') >= 2) {
+ extract_token(histr, setstr, 1, ':', sizeof histr);
+ if (!strcmp(histr, "*")) {
+ snprintf(histr, sizeof histr, "%ld", LONG_MAX);
+ }
+ }
+ else {
+ strcpy(histr, lostr);
+ }
+ lo = atol(lostr);
+ hi = atol(histr);
+ for (a=0; a<num_msgs; ++a) if (msglist[a] > 0L) {
+ if ((msglist[a] >= lo) && (msglist[a] <= hi)) {
+ ++old_messages;
+ msglist[a] = 0L;
+ }
+ }
+ }
+ new_messages = total_messages - old_messages;
-/*
- * cmd_lkra() - List all known rooms
- */
-void cmd_lkra_backend(struct quickroom *qrbuf, void *data)
-{
- int FloorBeingSearched = (-1);
- FloorBeingSearched = *(int *)data;
-
- if (((CtdlRoomAccess(qrbuf, &CC->usersupp)
- & (UA_KNOWN)))
- && ((qrbuf->QRfloor == (FloorBeingSearched))
- || ((FloorBeingSearched) < 0)))
- list_roomname(qrbuf);
-}
+ if (msglist != NULL) free(msglist);
-void cmd_lkra(char *argbuf)
-{
- int FloorBeingSearched = (-1);
- if (strlen(argbuf) > 0)
- FloorBeingSearched = extract_int(argbuf, 0);
+ if (CC->room.QRflags & QR_MAILBOX)
+ rmailflag = 1;
+ else
+ rmailflag = 0;
- if (CtdlAccessCheck(ac_logged_in)) return;
-
- if (getuser(&CC->usersupp, CC->curr_user)) {
- cprintf("%d Can't locate user!\n", ERROR + INTERNAL_ERROR);
- return;
+ if ((CC->room.QRroomaide == CC->user.usernum) || (CC->user.axlevel >= AxAideU))
+ raideflag = 1;
+ else
+ raideflag = 0;
+
+ safestrncpy(truncated_roomname, CC->room.QRname, sizeof truncated_roomname);
+ if ( (CC->room.QRflags & QR_MAILBOX) && (atol(CC->room.QRname) == CC->user.usernum) ) {
+ safestrncpy(truncated_roomname, &truncated_roomname[11], sizeof truncated_roomname);
}
- cprintf("%d Known rooms:\n", LISTING_FOLLOWS);
- ForEachRoom(cmd_lkra_backend, &FloorBeingSearched);
- cprintf("000\n");
-}
+ if (!strcasecmp(truncated_roomname, USERTRASHROOM)) {
+ is_trash = 1;
+ }
+ if (retmsgs != NULL) *retmsgs = total_messages;
+ if (retnew != NULL) *retnew = new_messages;
+ if (retoldest != NULL) *retoldest = oldest_message;
+ if (retnewest != NULL) *retnewest = newest_message;
+ syslog(LOG_DEBUG, "room_ops: %s : %d new of %d total messages, oldest=%ld, newest=%ld",
+ CC->room.QRname, new_messages, total_messages, oldest_message, newest_message
+ );
+ CC->curr_view = (int)vbuf.v_view;
-/*
- * cmd_lkrn() - List all known rooms with new messages
- */
-void cmd_lkrn_backend(struct quickroom *qrbuf, void *data)
-{
- int ra;
- int FloorBeingSearched = (-1);
- FloorBeingSearched = *(int *)data;
-
- ra = CtdlRoomAccess(qrbuf, &CC->usersupp);
- if ((ra & UA_KNOWN)
- && (ra & UA_HASNEWMSGS)
- && ((qrbuf->QRfloor == (FloorBeingSearched))
- || ((FloorBeingSearched) < 0)))
- list_roomname(qrbuf);
+ if (display_result) {
+ cprintf("%d%c%s|%d|%d|%d|%d|%ld|%ld|%d|%d|%d|%d|%d|%d|%d|%d|%ld|\n",
+ CIT_OK, CtdlCheckExpress(),
+ truncated_roomname,
+ (int)new_messages,
+ (int)total_messages,
+ (int)info,
+ (int)CC->room.QRflags,
+ (long)CC->room.QRhighest,
+ (long)vbuf.v_lastseen,
+ (int)rmailflag,
+ (int)raideflag,
+ (int)newmailcount,
+ (int)CC->room.QRfloor,
+ (int)vbuf.v_view,
+ (int)CC->room.QRdefaultview,
+ (int)is_trash,
+ (int)CC->room.QRflags2,
+ (long)CC->room.QRmtime
+ );
+ }
}
-void cmd_lkrn(char *argbuf)
-{
- int FloorBeingSearched = (-1);
- if (strlen(argbuf) > 0)
- FloorBeingSearched = extract_int(argbuf, 0);
-
- if (CtdlAccessCheck(ac_logged_in)) return;
-
- if (getuser(&CC->usersupp, CC->curr_user)) {
- cprintf("%d Can't locate user!\n", ERROR + INTERNAL_ERROR);
- return;
- }
- cprintf("%d Rooms w/ new msgs:\n", LISTING_FOLLOWS);
-
- ForEachRoom(cmd_lkrn_backend, &FloorBeingSearched);
- cprintf("000\n");
-}
-
-
-/*
- * cmd_lkro() - List all known rooms
+/*
+ * Handle some of the macro named rooms
*/
-void cmd_lkro_backend(struct quickroom *qrbuf, void *data)
-{
- int ra;
- int FloorBeingSearched = (-1);
- FloorBeingSearched = *(int *)data;
-
- ra = CtdlRoomAccess(qrbuf, &CC->usersupp);
- if ((ra & UA_KNOWN)
- && ((ra & UA_HASNEWMSGS) == 0)
- && ((qrbuf->QRfloor == (FloorBeingSearched))
- || ((FloorBeingSearched) < 0)))
- list_roomname(qrbuf);
-}
-
-void cmd_lkro(char *argbuf)
-{
- int FloorBeingSearched = (-1);
- if (strlen(argbuf) > 0)
- FloorBeingSearched = extract_int(argbuf, 0);
-
- if (CtdlAccessCheck(ac_logged_in)) return;
-
- if (getuser(&CC->usersupp, CC->curr_user)) {
- cprintf("%d Can't locate user!\n", ERROR + INTERNAL_ERROR);
- return;
+void convert_room_name_macros(char *towhere, size_t maxlen) {
+ if (!strcasecmp(towhere, "_BASEROOM_")) {
+ safestrncpy(towhere, CtdlGetConfigStr("c_baseroom"), maxlen);
}
- cprintf("%d Rooms w/o new msgs:\n", LISTING_FOLLOWS);
-
- ForEachRoom(cmd_lkro_backend, &FloorBeingSearched);
- cprintf("000\n");
-}
-
-
-
-/*
- * cmd_lzrm() - List all forgotten rooms
- */
-void cmd_lzrm_backend(struct quickroom *qrbuf, void *data)
-{
- int ra;
- int FloorBeingSearched = (-1);
- FloorBeingSearched = *(int *)data;
-
- ra = CtdlRoomAccess(qrbuf, &CC->usersupp);
- if ((ra & UA_GOTOALLOWED)
- && (ra & UA_ZAPPED)
- && ((qrbuf->QRfloor == (FloorBeingSearched))
- || ((FloorBeingSearched) < 0)))
- list_roomname(qrbuf);
-}
-
-void cmd_lzrm(char *argbuf)
-{
- int FloorBeingSearched = (-1);
- if (strlen(argbuf) > 0)
- FloorBeingSearched = extract_int(argbuf, 0);
-
- if (CtdlAccessCheck(ac_logged_in)) return;
-
- if (getuser(&CC->usersupp, CC->curr_user)) {
- cprintf("%d Can't locate user!\n", ERROR + INTERNAL_ERROR);
- return;
+ else if (!strcasecmp(towhere, "_MAIL_")) {
+ safestrncpy(towhere, MAILROOM, maxlen);
}
- cprintf("%d Zapped rooms:\n", LISTING_FOLLOWS);
-
- ForEachRoom(cmd_lzrm_backend, &FloorBeingSearched);
- cprintf("000\n");
-}
-
-
-
-void usergoto(char *where, int display_result, int *retmsgs, int *retnew)
-{
- int a;
- int new_messages = 0;
- int total_messages = 0;
- int info = 0;
- int rmailflag;
- int raideflag;
- int newmailcount = 0;
- struct visit vbuf;
- char truncated_roomname[ROOMNAMELEN];
- struct cdbdata *cdbfr;
- long *msglist = NULL;
- int num_msgs = 0;
-
- strcpy(CC->quickroom.QRname, where);
- getroom(&CC->quickroom, where);
-
- lgetuser(&CC->usersupp, CC->curr_user);
- CtdlGetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
-
- /* Know the room ... but not if it's the page log room */
- if (strcasecmp(where, config.c_logpages)) {
- vbuf.v_flags = vbuf.v_flags & ~V_FORGET & ~V_LOCKOUT;
- vbuf.v_flags = vbuf.v_flags | V_ACCESS;
+ else if (!strcasecmp(towhere, "_TRASH_")) {
+ safestrncpy(towhere, USERTRASHROOM, maxlen);
}
- CtdlSetRelationship(&vbuf, &CC->usersupp, &CC->quickroom);
- lputuser(&CC->usersupp);
-
- /* check for new mail */
- newmailcount = NewMailCount();
-
- /* set info to 1 if the user needs to read the room's info file */
- if (CC->quickroom.QRinfo > vbuf.v_lastseen)
- info = 1;
-
- get_mm();
- cdbfr = cdb_fetch(CDB_MSGLISTS, &CC->quickroom.QRnumber, sizeof(long));
- if (cdbfr != NULL) {
- msglist = mallok(cdbfr->len);
- memcpy(msglist, cdbfr->ptr, cdbfr->len);
- num_msgs = cdbfr->len / sizeof(long);
- cdb_free(cdbfr);
+ else if (!strcasecmp(towhere, "_DRAFTS_")) {
+ safestrncpy(towhere, USERDRAFTROOM, maxlen);
}
-
- if (num_msgs > 0) for (a = 0; a < num_msgs; ++a) {
- if (msglist[a] > 0L) {
- ++total_messages;
- if (msglist[a] > vbuf.v_lastseen) {
- ++new_messages;
- }
- }
+ else if (!strcasecmp(towhere, "_BITBUCKET_")) {
+ safestrncpy(towhere, CtdlGetConfigStr("c_twitroom"), maxlen);
}
-
- if (msglist != NULL) phree(msglist);
-
- if (CC->quickroom.QRflags & QR_MAILBOX)
- rmailflag = 1;
- else
- rmailflag = 0;
-
- if ((CC->quickroom.QRroomaide == CC->usersupp.usernum)
- || (CC->usersupp.axlevel >= 6))
- raideflag = 1;
- else
- raideflag = 0;
-
- strcpy(truncated_roomname, CC->quickroom.QRname);
- if (CC->quickroom.QRflags & QR_MAILBOX) {
- strcpy(truncated_roomname, &truncated_roomname[11]);
+ else if (!strcasecmp(towhere, "_CALENDAR_")) {
+ safestrncpy(towhere, USERCALENDARROOM, maxlen);
}
-
- if (retmsgs != NULL) *retmsgs = total_messages;
- if (retnew != NULL) *retnew = new_messages;
- lprintf(9, "<%s> %d new of %d total messages\n",
- CC->quickroom.QRname, new_messages, total_messages);
-
- if (display_result)
- cprintf("%d%c%s|%d|%d|%d|%d|%ld|%ld|%d|%d|%d|%d\n",
- OK, CtdlCheckExpress(),
- truncated_roomname,
- new_messages, total_messages,
- info, CC->quickroom.QRflags,
- CC->quickroom.QRhighest,
- vbuf.v_lastseen,
- rmailflag, raideflag, newmailcount,
- CC->quickroom.QRfloor);
-
-}
-
-
-/*
- * cmd_goto() - goto a new room
- */
-void cmd_goto(char *gargs)
-{
- struct quickroom QRscratch;
- int c;
- int ok = 0;
- int ra;
- char augmented_roomname[SIZ];
- char towhere[SIZ];
- char password[SIZ];
-
- if (CtdlAccessCheck(ac_logged_in)) return;
-
- extract(towhere, gargs, 0);
- extract(password, gargs, 1);
-
- getuser(&CC->usersupp, CC->curr_user);
-
- if (!strcasecmp(towhere, "_BASEROOM_"))
- strcpy(towhere, BASEROOM);
-
- if (!strcasecmp(towhere, "_MAIL_"))
- strcpy(towhere, MAILROOM);
-
- if (!strcasecmp(towhere, "_BITBUCKET_"))
- strcpy(towhere, config.c_twitroom);
-
-
- /* First try a regular match */
- c = getroom(&QRscratch, towhere);
-
- /* Then try a mailbox name match */
- if (c != 0) {
- MailboxName(augmented_roomname, &CC->usersupp, towhere);
- c = getroom(&QRscratch, augmented_roomname);
- if (c == 0)
- strcpy(towhere, augmented_roomname);
+ else if (!strcasecmp(towhere, "_TASKS_")) {
+ safestrncpy(towhere, USERTASKSROOM, maxlen);
}
-
- /* And if the room was found... */
- if (c == 0) {
-
- /* let internal programs go directly to any room */
- if (CC->internal_pgm) {
- usergoto(towhere, 1, NULL, NULL);
- return;
- }
-
- /* See if there is an existing user/room relationship */
- ra = CtdlRoomAccess(&QRscratch, &CC->usersupp);
-
- /* normal clients have to pass through security */
- if (ra & UA_GOTOALLOWED)
- ok = 1;
-
- if (ok == 1) {
- if ((QRscratch.QRflags & QR_PASSWORDED) &&
- ((ra & UA_KNOWN) == 0) &&
- (strcasecmp(QRscratch.QRpasswd, password)) &&
- (CC->usersupp.axlevel < 6)
- ) {
- 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) &&
- (CC->usersupp.axlevel < 6)
- ) {
- goto NOPE;
- } else {
- usergoto(towhere, 1, NULL, NULL);
- return;
- }
- }
+ else if (!strcasecmp(towhere, "_CONTACTS_")) {
+ safestrncpy(towhere, USERCONTACTSROOM, maxlen);
}
-
-NOPE: cprintf("%d room '%s' not found\n", ERROR + ROOM_NOT_FOUND, towhere);
-}
-
-
-void cmd_whok(void)
-{
- struct usersupp temp;
- struct cdbdata *cdbus;
-
- cdb_begin_transaction();
- getuser(&CC->usersupp, CC->curr_user);
- if (CtdlAccessCheck(ac_room_aide)) return;
-
- cprintf("%d Who knows room:\n", LISTING_FOLLOWS);
- cdb_rewind(CDB_USERSUPP);
- while (cdbus = cdb_next_item(CDB_USERSUPP), cdbus != NULL) {
- memset(&temp, 0, sizeof temp);
- memcpy(&temp, cdbus->ptr, sizeof temp);
- cdb_free(cdbus);
-
- if ((CC->quickroom.QRflags & QR_INUSE)
- && (CtdlRoomAccess(&CC->quickroom, &temp) & UA_KNOWN)
- )
- cprintf("%s\n", temp.fullname);
- }
- cdb_end_transaction();
- cprintf("000\n");
-}
-
-
-/*
- * RDIR command for room directory
- */
-void cmd_rdir(void)
-{
- char buf[SIZ];
- char flnm[SIZ];
- char comment[SIZ];
- FILE *ls, *fd;
- struct stat statbuf;
-
- if (CtdlAccessCheck(ac_logged_in)) return;
-
- getroom(&CC->quickroom, CC->quickroom.QRname);
- getuser(&CC->usersupp, CC->curr_user);
-
- if ((CC->quickroom.QRflags & QR_DIRECTORY) == 0) {
- cprintf("%d not here.\n", ERROR + NOT_HERE);
- return;
- }
- if (((CC->quickroom.QRflags & QR_VISDIR) == 0)
- && (CC->usersupp.axlevel < 6)
- && (CC->usersupp.usernum != CC->quickroom.QRroomaide)) {
- cprintf("%d not here.\n", ERROR + HIGHER_ACCESS_REQUIRED);
- return;
- }
- cprintf("%d %s|%s/files/%s\n",
- LISTING_FOLLOWS, config.c_fqdn, BBSDIR, CC->quickroom.QRdirname);
-
- sprintf(buf, "ls %s/files/%s >%s 2> /dev/null",
- BBSDIR, CC->quickroom.QRdirname, CC->temp);
- system(buf);
-
- sprintf(buf, "%s/files/%s/filedir", BBSDIR, CC->quickroom.QRdirname);
- fd = fopen(buf, "r");
- if (fd == NULL)
- fd = fopen("/dev/null", "r");
-
- ls = fopen(CC->temp, "r");
- while (fgets(flnm, sizeof flnm, ls) != NULL) {
- flnm[strlen(flnm) - 1] = 0;
- if (strcasecmp(flnm, "filedir")) {
- sprintf(buf, "%s/files/%s/%s",
- BBSDIR, CC->quickroom.QRdirname, flnm);
- stat(buf, &statbuf);
- strcpy(comment, "");
- fseek(fd, 0L, 0);
- while ((fgets(buf, sizeof buf, fd) != NULL)
- && (strlen(comment) == 0)) {
- buf[strlen(buf) - 1] = 0;
- if ((!strncasecmp(buf, flnm, strlen(flnm)))
- && (buf[strlen(flnm)] == ' '))
- safestrncpy(comment,
- &buf[strlen(flnm) + 1],
- sizeof comment);
- }
- cprintf("%s|%ld|%s\n", flnm, statbuf.st_size, comment);
- }
+ else if (!strcasecmp(towhere, "_NOTES_")) {
+ safestrncpy(towhere, USERNOTESROOM, maxlen);
}
- fclose(ls);
- fclose(fd);
- unlink(CC->temp);
-
- cprintf("000\n");
-}
-
-/*
- * get room parameters (aide or room aide command)
- */
-void cmd_getr(void)
-{
- if (CtdlAccessCheck(ac_room_aide)) return;
-
- /********
- if (is_noneditable(&CC->quickroom)) {
- cprintf("%d Can't edit this room.\n", ERROR + NOT_HERE);
- return;
- }
- ************/
-
- getroom(&CC->quickroom, CC->quickroom.QRname);
- cprintf("%d%c%s|%s|%s|%d|%d|%d\n",
- OK, CtdlCheckExpress(),
- CC->quickroom.QRname,
- ((CC->quickroom.QRflags & QR_PASSWORDED) ? CC->quickroom.QRpasswd : ""),
- ((CC->quickroom.QRflags & QR_DIRECTORY) ? CC->quickroom.QRdirname : ""),
- CC->quickroom.QRflags,
- (int) CC->quickroom.QRfloor,
- (int) CC->quickroom.QRorder);
}
/*
- * set room parameters (aide or room aide command)
+ * Back end function to rename a room.
+ * You can also specify which floor to move the room to, or specify -1 to
+ * keep the room on the same floor it was on.
+ *
+ * If you are renaming a mailbox room, you must supply the namespace prefix
+ * in *at least* the old name!
*/
-void cmd_setr(char *args)
-{
- char buf[SIZ];
+int CtdlRenameRoom(char *old_name, char *new_name, int new_floor) {
+ int old_floor = 0;
+ struct ctdlroom qrbuf;
+ struct ctdlroom qrtmp;
+ int ret = 0;
struct floor *fl;
struct floor flbuf;
- char old_name[ROOMNAMELEN];
- int old_floor;
- int new_order = 0;
- int ne = 0;
-
- if (CtdlAccessCheck(ac_room_aide)) return;
+ long owner = 0L;
+ char actual_old_name[ROOMNAMELEN];
- if (is_noneditable(&CC->quickroom)) {
- ne = 1;
- }
+ syslog(LOG_DEBUG, "room_ops: CtdlRenameRoom(%s, %s, %d)", old_name, new_name, new_floor);
- /***
- cprintf("%d Can't edit this room.\n", ERROR + NOT_HERE);
- return;
+ if (new_floor >= 0) {
+ fl = CtdlGetCachedFloor(new_floor);
+ if ((fl->f_flags & F_INUSE) == 0) {
+ return(crr_invalid_floor);
+ }
}
- ***/
+ begin_critical_section(S_ROOMS);
- if (num_parms(args) >= 6) {
- fl = cgetfloor(extract_int(args, 5));
- if ((fl->f_flags & F_INUSE) == 0) {
- cprintf("%d Invalid floor number.\n",
- ERROR + INVALID_FLOOR_OPERATION);
- return;
- }
+ if ( (CtdlGetRoom(&qrtmp, new_name) == 0) && (strcasecmp(new_name, old_name)) ) {
+ ret = crr_already_exists;
}
- 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;
- }
- lgetroom(&CC->quickroom, CC->quickroom.QRname);
-
- /* Non-editable base rooms can't be renamed */
- strcpy(old_name, CC->quickroom.QRname);
- if (!ne) {
- extract(buf, args, 0);
- buf[ROOMNAMELEN] = 0;
- safestrncpy(CC->quickroom.QRname, buf,
- sizeof CC->quickroom.QRname);
- }
-
- extract(buf, args, 1);
- buf[10] = 0;
- safestrncpy(CC->quickroom.QRpasswd, buf, sizeof CC->quickroom.QRpasswd);
- extract(buf, args, 2);
- buf[15] = 0;
- safestrncpy(CC->quickroom.QRdirname, buf,
- sizeof CC->quickroom.QRdirname);
- CC->quickroom.QRflags = (extract_int(args, 3) | QR_INUSE);
- if (num_parms(args) >= 7)
- CC->quickroom.QRorder = (char) new_order;
-
- /* 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->quickroom.QRflags & QR_GUESSNAME)
- || (CC->quickroom.QRflags & QR_PASSWORDED))
- CC->quickroom.QRflags |= QR_PRIVATE;
- /* Kick everyone out if the client requested it (by changing the
- * room's generation number)
- */
- if (extract_int(args, 4)) {
- time(&CC->quickroom.QRgen);
+ else if (CtdlGetRoom(&qrbuf, old_name) != 0) {
+ ret = crr_room_not_found;
}
- old_floor = CC->quickroom.QRfloor;
- if (num_parms(args) >= 6) {
- CC->quickroom.QRfloor = extract_int(args, 5);
+
+ else if ( (CC->user.axlevel < AxAideU) && (!CC->internal_pgm)
+ && (CC->user.usernum != qrbuf.QRroomaide)
+ && ( (((qrbuf.QRflags & QR_MAILBOX) == 0) || (atol(qrbuf.QRname) != CC->user.usernum))) ) {
+ ret = crr_access_denied;
}
- /* Write the room record back to disk */
- lputroom(&CC->quickroom);
- /* If the room name changed, then there are now two room records,
- * so we have to delete the old one.
- */
- if (strcasecmp(CC->quickroom.QRname, old_name)) {
- b_deleteroom(old_name);
- }
- /* adjust the floor reference counts */
- lgetfloor(&flbuf, old_floor);
- --flbuf.f_ref_count;
- lputfloor(&flbuf, old_floor);
- lgetfloor(&flbuf, CC->quickroom.QRfloor);
- ++flbuf.f_ref_count;
- lputfloor(&flbuf, CC->quickroom.QRfloor);
-
- /* create a room directory if necessary */
- if (CC->quickroom.QRflags & QR_DIRECTORY) {
- sprintf(buf,
- "mkdir ./files/%s </dev/null >/dev/null 2>/dev/null",
- CC->quickroom.QRdirname);
- system(buf);
- }
- sprintf(buf, "%s> edited by %s\n", CC->quickroom.QRname, CC->curr_user);
- aide_message(buf);
- cprintf("%d Ok\n", OK);
-}
+ else if (CtdlIsNonEditable(&qrbuf)) {
+ ret = crr_noneditable;
+ }
+ else {
+ /* Rename it */
+ safestrncpy(actual_old_name, qrbuf.QRname, sizeof actual_old_name);
+ if (qrbuf.QRflags & QR_MAILBOX) {
+ owner = atol(qrbuf.QRname);
+ }
+ if ( (owner > 0L) && (atol(new_name) == 0L) ) {
+ snprintf(qrbuf.QRname, sizeof(qrbuf.QRname),
+ "%010ld.%s", owner, new_name);
+ }
+ else {
+ safestrncpy(qrbuf.QRname, new_name,
+ sizeof(qrbuf.QRname));
+ }
+ /* Reject change of floor for baseroom/aideroom */
+ if (!strncasecmp(old_name, CtdlGetConfigStr("c_baseroom"), ROOMNAMELEN) ||
+ !strncasecmp(old_name, CtdlGetConfigStr("c_aideroom"), ROOMNAMELEN))
+ {
+ new_floor = 0;
+ }
-/*
- * get the name of the room aide for this room
- */
-void cmd_geta(void)
-{
- struct usersupp usbuf;
+ /* Take care of floor stuff */
+ old_floor = qrbuf.QRfloor;
+ if (new_floor < 0) {
+ new_floor = old_floor;
+ }
+ qrbuf.QRfloor = new_floor;
+ CtdlPutRoom(&qrbuf);
- if (CtdlAccessCheck(ac_logged_in)) return;
+ begin_critical_section(S_CONFIG);
+
+ /* If baseroom/aideroom name changes, update config */
+ if (!strncasecmp(old_name, CtdlGetConfigStr("c_baseroom"), ROOMNAMELEN)) {
+ CtdlSetConfigStr("c_baseroom", new_name);
+ }
+ if (!strncasecmp(old_name, CtdlGetConfigStr("c_aideroom"), ROOMNAMELEN)) {
+ CtdlSetConfigStr("c_aideroom", new_name);
+ }
+
+ end_critical_section(S_CONFIG);
+
+ /* If the room name changed, then there are now two room
+ * records, so we have to delete the old one.
+ */
+ if (strcasecmp(new_name, old_name)) {
+ b_deleteroom(actual_old_name);
+ }
- if (is_noneditable(&CC->quickroom)) {
- cprintf("%d Can't edit this room.\n", ERROR + NOT_HERE);
- return;
- }
- if (getuserbynumber(&usbuf, CC->quickroom.QRroomaide) == 0) {
- cprintf("%d %s\n", OK, usbuf.fullname);
- } else {
- cprintf("%d \n", OK);
+ ret = crr_ok;
}
-}
-
-/*
- * set the room aide for this room
- */
-void cmd_seta(char *new_ra)
-{
- struct usersupp usbuf;
- long newu;
- char buf[SIZ];
- int post_notice;
+ end_critical_section(S_ROOMS);
- if (CtdlAccessCheck(ac_room_aide)) return;
-
- if (getuser(&usbuf, new_ra) != 0) {
- newu = (-1L);
- } else {
- newu = usbuf.usernum;
- }
-
- lgetroom(&CC->quickroom, CC->quickroom.QRname);
- post_notice = 0;
- if (CC->quickroom.QRroomaide != newu) {
- post_notice = 1;
+ /* Adjust the floor reference counts if necessary */
+ if (new_floor != old_floor) {
+ lgetfloor(&flbuf, old_floor);
+ --flbuf.f_ref_count;
+ lputfloor(&flbuf, old_floor);
+ syslog(LOG_DEBUG, "room_ops: reference count for floor %d is now %d", old_floor, flbuf.f_ref_count);
+ lgetfloor(&flbuf, new_floor);
+ ++flbuf.f_ref_count;
+ lputfloor(&flbuf, new_floor);
+ syslog(LOG_DEBUG, "room_ops: reference count for floor %d is now %d", new_floor, flbuf.f_ref_count);
}
- CC->quickroom.QRroomaide = newu;
- lputroom(&CC->quickroom);
- /*
- * We have to post the change notice _after_ writing changes to
- * the room table, otherwise it would deadlock!
- */
- if (post_notice == 1) {
- sprintf(buf, "%s is now room aide for %s>\n",
- usbuf.fullname, CC->quickroom.QRname);
- aide_message(buf);
- }
- cprintf("%d Ok\n", OK);
+ /* ...and everybody say "YATTA!" */
+ return(ret);
}
+
/*
- * Generate an associated file name for a room
+ * Asynchronously schedule a room for deletion. By placing the room into an invalid private namespace,
+ * the room will appear deleted to the user(s), but the session doesn't need to block while waiting for
+ * database operations to complete. Instead, the room gets purged when THE DREADED AUTO-PURGER makes
+ * its next run. Aren't we so clever?!!
*/
-void assoc_file_name(char *buf, struct quickroom *qrbuf, char *prefix)
-{
- sprintf(buf, "./%s/%ld", prefix, qrbuf->QRnumber);
-}
+void CtdlScheduleRoomForDeletion(struct ctdlroom *qrbuf) {
+ char old_name[ROOMNAMELEN];
+ static int seq = 0;
-/*
- * retrieve info file for this room
- */
-void cmd_rinf(void)
-{
- char filename[128];
- char buf[SIZ];
- FILE *info_fp;
+ syslog(LOG_NOTICE, "room_ops: scheduling room <%s> for deletion", qrbuf->QRname);
- assoc_file_name(filename, &CC->quickroom, "info");
- info_fp = fopen(filename, "r");
+ safestrncpy(old_name, qrbuf->QRname, sizeof old_name);
+ CtdlGetRoom(qrbuf, qrbuf->QRname);
- if (info_fp == NULL) {
- cprintf("%d No info file.\n", ERROR);
- return;
- }
- cprintf("%d Info:\n", LISTING_FOLLOWS);
- while (fgets(buf, sizeof buf, info_fp) != NULL) {
- if (strlen(buf) > 0)
- buf[strlen(buf) - 1] = 0;
- cprintf("%s\n", buf);
- }
- cprintf("000\n");
- fclose(info_fp);
+ /* Turn the room into a private mailbox owned by a user who doesn't
+ * exist. This will immediately make the room invisible to everyone,
+ * and qualify the room for purging.
+ */
+ snprintf(qrbuf->QRname, sizeof qrbuf->QRname, "9999999999.%08lx.%04d.%s",
+ time(NULL),
+ ++seq,
+ old_name
+ );
+ qrbuf->QRflags |= QR_MAILBOX;
+ time(&qrbuf->QRgen); /* Use a timestamp as the new generation number */
+ CtdlPutRoom(qrbuf);
+ b_deleteroom(old_name);
}
+
/*
* Back end processing to delete a room and everything associated with it
+ * (This one is synchronous and should only get called by THE DREADED
+ * AUTO-PURGER in serv_expire.c. All user-facing code should call
+ * the asynchronous schedule_room_for_deletion() instead.)
*/
-void delete_room(struct quickroom *qrbuf)
-{
+void CtdlDeleteRoom(struct ctdlroom *qrbuf) {
struct floor flbuf;
- char filename[100];
-
- lprintf(9, "Deleting room <%s>\n", qrbuf->QRname);
-
- /* Delete the info file */
- assoc_file_name(filename, qrbuf, "info");
- unlink(filename);
+ char configdbkeyname[25];
- /* Delete the image file */
- assoc_file_name(filename, qrbuf, "images");
- unlink(filename);
+ syslog(LOG_NOTICE, "room_ops: deleting room <%s>", qrbuf->QRname);
- /* Delete the room's network config file */
- assoc_file_name(filename, qrbuf, "netconfigs");
- unlink(filename);
+ /* Delete the room's network configdb entry */
+ netcfg_keyname(configdbkeyname, qrbuf->QRnumber);
+ CtdlDelConfig(configdbkeyname);
/* Delete the messages in the room
- * (Careful: this opens an S_QUICKROOM critical section!)
+ * (Careful: this opens an S_ROOMS critical section!)
*/
- CtdlDeleteMessages(qrbuf->QRname, 0L, "");
+ CtdlDeleteMessages(qrbuf->QRname, NULL, 0, "");
/* Flag the room record as not in use */
- lgetroom(qrbuf, qrbuf->QRname);
+ CtdlGetRoomLock(qrbuf, qrbuf->QRname);
qrbuf->QRflags = 0;
- lputroom(qrbuf);
+ CtdlPutRoomLock(qrbuf);
/* then decrement the reference count for the floor */
lgetfloor(&flbuf, (int) (qrbuf->QRfloor));
}
-
/*
* Check access control for deleting a room
*/
-int CtdlDoIHavePermissionToDeleteThisRoom(struct quickroom *qr) {
+int CtdlDoIHavePermissionToDeleteThisRoom(struct ctdlroom *qr) {
if ((!(CC->logged_in)) && (!(CC->internal_pgm))) {
return(0);
}
- if (is_noneditable(qr)) {
+ if (CtdlIsNonEditable(qr)) {
return(0);
}
if (strlen(qr->QRname) < 12) return(0); /* bad name */
- if (atol(qr->QRname) != CC->usersupp.usernum) {
+ if (atol(qr->QRname) != CC->user.usernum) {
return(0); /* not my room */
}
/* Can't delete your Mail> room */
- if (!strcasecmp(&qr->QRname[12], MAILROOM)) return(0);
+ if (!strcasecmp(&qr->QRname[11], MAILROOM)) return(0);
/* Otherwise it's ok */
return(1);
}
/*
- * For normal rooms, just check for aide or room aide status.
+ * For normal rooms, just check for admin or room admin status.
*/
- else {
- return(is_room_aide());
- }
-
- /* Should never get to this point, but to keep the compiler quiet... */
- return(0);
-}
-
-/*
- * aide command: kill the current room
- */
-void cmd_kill(char *argbuf)
-{
- char aaa[100];
- char deleted_room_name[ROOMNAMELEN];
- int kill_ok;
-
- kill_ok = extract_int(argbuf, 0);
-
- if (CtdlDoIHavePermissionToDeleteThisRoom(&CC->quickroom) == 0) {
- cprintf("%d Can't delete this room.\n", ERROR + NOT_HERE);
- return;
- }
- if (kill_ok) {
- strcpy(deleted_room_name, CC->quickroom.QRname);
- delete_room(&CC->quickroom); /* Do the dirty work */
- usergoto(BASEROOM, 0, NULL, NULL); /* Return to the Lobby */
-
- /* tell the world what we did */
- sprintf(aaa, "%s> killed by %s\n",
- deleted_room_name, CC->curr_user);
- aide_message(aaa);
- cprintf("%d '%s' deleted.\n", OK, deleted_room_name);
- } else {
- cprintf("%d ok to delete.\n", OK);
- }
+ return(is_room_aide());
}
/*
* Internal code to create a new room (returns room flags)
*
- * Room types: 0=public, 1=guessname, 2=passworded, 3=inv-only,
+ * Room types: 0=public, 1=hidden, 2=passworded, 3=invitation-only,
* 4=mailbox, 5=mailbox, but caller supplies namespace
*/
-unsigned create_room(char *new_room_name,
+unsigned CtdlCreateRoom(char *new_room_name,
int new_room_type,
char *new_room_pass,
int new_room_floor,
- int really_create)
+ int really_create,
+ int avoid_access,
+ int new_room_view)
{
-
- struct quickroom qrbuf;
+ struct ctdlroom qrbuf;
struct floor flbuf;
- struct visit vbuf;
+ visit vbuf;
- lprintf(9, "create_room(%s)\n", new_room_name);
- if (getroom(&qrbuf, new_room_name) == 0) {
- lprintf(9, "%s already exists.\n", new_room_name);
- return (0); /* already exists */
- }
+ syslog(LOG_DEBUG, "room_ops: CtdlCreateRoom(name=%s, type=%d, view=%d)", new_room_name, new_room_type, new_room_view);
+ if (CtdlGetRoom(&qrbuf, new_room_name) == 0) {
+ syslog(LOG_DEBUG, "room_ops: cannot create room <%s> - already exists", new_room_name);
+ return(0);
+ }
- memset(&qrbuf, 0, sizeof(struct quickroom));
+ memset(&qrbuf, 0, sizeof(struct ctdlroom));
safestrncpy(qrbuf.QRpasswd, new_room_pass, sizeof qrbuf.QRpasswd);
qrbuf.QRflags = QR_INUSE;
if (new_room_type > 0)
qrbuf.QRflags = (qrbuf.QRflags | QR_GUESSNAME);
if (new_room_type == 2)
qrbuf.QRflags = (qrbuf.QRflags | QR_PASSWORDED);
- if ( (new_room_type == 4) || (new_room_type == 5) )
+ if ( (new_room_type == 4) || (new_room_type == 5) ) {
qrbuf.QRflags = (qrbuf.QRflags | QR_MAILBOX);
+ /* qrbuf.QRflags2 |= QR2_SUBJECTREQ; */
+ }
/* If the user is requesting a personal room, set up the room
* name accordingly (prepend the user number)
*/
if (new_room_type == 4) {
- MailboxName(qrbuf.QRname, &CC->usersupp, new_room_name);
+ CtdlMailboxName(qrbuf.QRname, sizeof qrbuf.QRname, &CC->user, new_room_name);
}
else {
safestrncpy(qrbuf.QRname, new_room_name, sizeof qrbuf.QRname);
}
/* If the room is private, and the system administrator has elected
- * to automatically grant room aide privileges, do so now; otherwise,
- * set the room aide to undefined.
+ * to automatically grant room admin privileges, do so now.
*/
if ((qrbuf.QRflags & QR_PRIVATE) && (CREATAIDE == 1)) {
- qrbuf.QRroomaide = CC->usersupp.usernum;
- } else {
+ qrbuf.QRroomaide = CC->user.usernum;
+ }
+ /* Blog owners automatically become room admins of their blogs.
+ * (In the future we will offer a site-wide configuration setting to suppress this behavior.)
+ */
+ else if (new_room_view == VIEW_BLOG) {
+ qrbuf.QRroomaide = CC->user.usernum;
+ }
+ /* Otherwise, set the room admin to undefined.
+ */
+ else {
qrbuf.QRroomaide = (-1L);
}
*/
if (!really_create) return (qrbuf.QRflags);
- /* cdb_begin_transaction(); commented out because a transaction
- is already open when creating __CtdlSMTPspoolout__ while
- initializing serv_smtp.c
- */
-
qrbuf.QRnumber = get_new_room_number();
qrbuf.QRhighest = 0L; /* No messages in this room yet */
time(&qrbuf.QRgen); /* Use a timestamp as the generation number */
qrbuf.QRfloor = new_room_floor;
+ qrbuf.QRdefaultview = new_room_view;
/* save what we just did... */
- putroom(&qrbuf);
+ CtdlPutRoom(&qrbuf);
/* bump the reference count on whatever floor the room is on */
lgetfloor(&flbuf, (int) qrbuf.QRfloor);
flbuf.f_ref_count = flbuf.f_ref_count + 1;
lputfloor(&flbuf, (int) qrbuf.QRfloor);
- /* be sure not to kick the creator out of the room! */
- lgetuser(&CC->usersupp, CC->curr_user);
- CtdlGetRelationship(&vbuf, &CC->usersupp, &qrbuf);
- vbuf.v_flags = vbuf.v_flags & ~V_FORGET & ~V_LOCKOUT;
- vbuf.v_flags = vbuf.v_flags | V_ACCESS;
- CtdlSetRelationship(&vbuf, &CC->usersupp, &qrbuf);
- lputuser(&CC->usersupp);
+ /* Grant the creator access to the room unless the avoid_access
+ * parameter was specified.
+ */
+ if ( (CC->logged_in) && (avoid_access == 0) ) {
+ CtdlGetRelationship(&vbuf, &CC->user, &qrbuf);
+ vbuf.v_flags = vbuf.v_flags & ~V_FORGET & ~V_LOCKOUT;
+ vbuf.v_flags = vbuf.v_flags | V_ACCESS;
+ CtdlSetRelationship(&vbuf, &CC->user, &qrbuf);
+ }
/* resume our happy day */
- /* cdb_end_transaction(); */
return (qrbuf.QRflags);
}
-
-
-/*
- * create a new room
- */
-void cmd_cre8(char *args)
-{
- int cre8_ok;
- char new_room_name[SIZ];
- int new_room_type;
- char new_room_pass[SIZ];
- int new_room_floor;
- char aaa[SIZ];
- unsigned newflags;
- struct quickroom qrbuf;
- struct floor *fl;
-
- cre8_ok = extract_int(args, 0);
- extract(new_room_name, args, 1);
- new_room_name[ROOMNAMELEN - 1] = 0;
- new_room_type = extract_int(args, 2);
- extract(new_room_pass, args, 3);
- new_room_pass[9] = 0;
- new_room_floor = 0;
-
- if ((strlen(new_room_name) == 0) && (cre8_ok == 1)) {
- cprintf("%d Invalid room name.\n", ERROR);
- 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 = cgetfloor(extract_int(args, 4));
- 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->usersupp.axlevel < config.c_createax) {
- cprintf("%d You need higher access to create rooms.\n",
- ERROR + HIGHER_ACCESS_REQUIRED);
- return;
- }
-
- if ((strlen(new_room_name) == 0) && (cre8_ok == 0)) {
- cprintf("%d Ok to create rooms.\n", OK);
- return;
- }
-
- if ((new_room_type < 0) || (new_room_type > 4)) {
- cprintf("%d Invalid room type.\n", ERROR);
- return;
- }
-
- /* Check to make sure the requested room name doesn't already exist */
- newflags = create_room(new_room_name,
- new_room_type, new_room_pass, new_room_floor, 0);
- if (newflags == 0) {
- cprintf("%d '%s' already exists.\n",
- ERROR + ALREADY_EXISTS, qrbuf.QRname);
- return;
- }
-
- if (cre8_ok == 0) {
- cprintf("%d OK to create '%s'\n", OK, new_room_name);
- return;
- }
-
- /* If we reach this point, the room needs to be created. */
-
- newflags = create_room(new_room_name,
- new_room_type, new_room_pass, new_room_floor, 1);
-
- /* post a message in Aide> describing the new room */
- safestrncpy(aaa, new_room_name, sizeof aaa);
- strcat(aaa, "> created by ");
- strcat(aaa, CC->usersupp.fullname);
- if (newflags & QR_MAILBOX)
- strcat(aaa, " [personal]");
- else if (newflags & QR_PRIVATE)
- strcat(aaa, " [private]");
- if (newflags & QR_GUESSNAME)
- strcat(aaa, "[guessname] ");
- if (newflags & QR_PASSWORDED) {
- strcat(aaa, "\n Password: ");
- strcat(aaa, new_room_pass);
- }
- strcat(aaa, "\n");
- aide_message(aaa);
-
- cprintf("%d '%s' has been created.\n", OK, qrbuf.QRname);
-}
-
-
-
-void cmd_einf(char *ok)
-{ /* enter info file for current room */
- FILE *fp;
- char infofilename[SIZ];
- char buf[SIZ];
-
- if (CtdlAccessCheck(ac_room_aide)) return;
-
- if (atoi(ok) == 0) {
- cprintf("%d Ok.\n", OK);
- return;
- }
- assoc_file_name(infofilename, &CC->quickroom, "info");
- lprintf(9, "opening\n");
- fp = fopen(infofilename, "w");
- lprintf(9, "checking\n");
- if (fp == NULL) {
- cprintf("%d Cannot open %s: %s\n",
- ERROR + INTERNAL_ERROR, infofilename, strerror(errno));
- return;
- }
- cprintf("%d Send info...\n", SEND_LISTING);
-
- do {
- client_gets(buf);
- if (strcmp(buf, "000"))
- fprintf(fp, "%s\n", buf);
- } while (strcmp(buf, "000"));
- fclose(fp);
-
- /* now update the room index so people will see our new info */
- lgetroom(&CC->quickroom, CC->quickroom.QRname); /* lock so no one steps on us */
- CC->quickroom.QRinfo = CC->quickroom.QRhighest + 1L;
- lputroom(&CC->quickroom);
-}
-
-
-/*
- * cmd_lflr() - List all known floors
- */
-void cmd_lflr(void)
-{
- int a;
- struct floor flbuf;
-
- if (CtdlAccessCheck(ac_logged_in)) return;
-
- cprintf("%d Known floors:\n", LISTING_FOLLOWS);
-
- for (a = 0; a < MAXFLOORS; ++a) {
- getfloor(&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[SIZ];
- struct floor flbuf;
- int cflr_ok;
- int free_slot = (-1);
- int a;
-
- extract(new_floor_name, argbuf, 0);
- cflr_ok = extract_int(argbuf, 1);
-
-
- if (CtdlAccessCheck(ac_aide)) return;
-
- for (a = 0; a < MAXFLOORS; ++a) {
- getfloor(&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", 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", 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", OK);
- } else {
- cprintf("%d Ok to delete...\n", 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);
- 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(flbuf.f_name, argbuf, 1);
- lputfloor(&flbuf, floor_num);
-
- cprintf("%d Ok\n", OK);
-}
projects / citadel.git / blobdiff