*
* This module handles the expiry of old messages and the purging of old users.
*
- */
-
-
-/*
+ * You might also see this module affectionately referred to as the DAP (the Dreaded Auto-Purger).
+ *
+ * Copyright (c) 1988-2009 by citadel.org (Art Cancro, Wilifried Goesgens, and others)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ *
* A brief technical discussion:
*
* Several of the purge operations found in this module operate in two
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "room_ops.h"
#include "policy.h"
#include "database.h"
#include "msgbase.h"
#include "user_ops.h"
#include "control.h"
-#include "serv_network.h" /* Needed for defenition of UseTable */
+#include "serv_network.h" /* Needed for definition of UseTable */
#include "threads.h"
+#include "context.h"
#include "ctdl_module.h"
int users_not_purged;
char *users_corrupt_msg = NULL;
char *users_zero_msg = NULL;
-
struct ctdlroomref *rr = NULL;
-
-extern struct CitContext *ContextList;
+int force_purge_now = 0; /* set to nonzero to force a run right now */
/*
return;
}
+
/* If the room is set to expire by count, do that */
if (epbuf.expire_mode == EXPIRE_NUMMSGS) {
if (num_msgs > epbuf.expire_value) {
return;
}
- ForEachRoom(GatherPurgeMessages, (void *)purgelist );
+ CtdlForEachRoom(GatherPurgeMessages, (void *)purgelist );
DoPurgeMessages(purgelist);
fclose(purgelist);
}
if (qrbuf->QRflags & QR_NETWORK) return;
if (qrbuf->QRflags2 & QR2_SYSTEM) return;
if (!strcasecmp(qrbuf->QRname, SYSCONFIGROOM)) return;
- if (is_noneditable(qrbuf)) return;
+ if (CtdlIsNonEditable(qrbuf)) return;
/* If we don't know the modification date, be safe and don't purge */
if (qrbuf->QRmtime <= (time_t)0) return;
ForEachUser(AddValidUser, NULL);
/* Then cycle through the room file */
- ForEachRoom(DoPurgeRooms, NULL);
+ CtdlForEachRoom(DoPurgeRooms, NULL);
/* Free the valid user list */
while (ValidUserList != NULL) {
strcpy(transcript, "The following rooms have been auto-purged:\n");
while (RoomPurgeList != NULL) {
- if (getroom(&qrbuf, RoomPurgeList->name) == 0) {
+ if (CtdlGetRoom(&qrbuf, RoomPurgeList->name) == 0) {
transcript=realloc(transcript, strlen(transcript)+SIZ);
snprintf(&transcript[strlen(transcript)], SIZ, " %s\n",
qrbuf.QRname);
- delete_room(&qrbuf);
+ CtdlDeleteRoom(&qrbuf);
}
pptr = RoomPurgeList->next;
free(RoomPurgeList);
++num_rooms_purged;
}
- if (num_rooms_purged > 0) aide_message(transcript, "Room Autopurger Message");
+ if (num_rooms_purged > 0) CtdlAideMessage(transcript, "Room Autopurger Message");
free(transcript);
CtdlLogPrintf(CTDL_DEBUG, "Purged %d rooms.\n", num_rooms_purged);
/* The default rule is to not purge. */
purge = 0;
+
+ /* don't attempt to purge system users. */
+ if (!strncmp(us->fullname, "SYS_", 4))
+ goto skip_all_this;
/* If the user hasn't called in two months and expiring of accounts is turned on, his/her account
* has expired, so purge the record.
}
}
-
+skip_all_this:
+
if (purge == 1) {
pptr = (struct PurgeList *) malloc(sizeof(struct PurgeList));
pptr->next = UserPurgeList;
ForEachUser(do_uid_user_purge, NULL);
break;
default:
- CtdlLogPrintf(CTDL_DEBUG, "Unknown authentication mode!\n");
+ CtdlLogPrintf(CTDL_DEBUG, "User purge for auth mode %d is not implemented.\n",
+ config.c_auth_mode);
break;
}
}
}
- if (num_users_purged > 0) aide_message(transcript, "User Purge Message");
+ if (num_users_purged > 0) CtdlAideMessage(transcript, "User Purge Message");
free(transcript);
if(users_corrupt_msg)
{
- aide_message(users_corrupt_msg, "User Corruption Message");
+ CtdlAideMessage(users_corrupt_msg, "User Corruption Message");
free (users_corrupt_msg);
users_corrupt_msg = NULL;
}
if(users_zero_msg)
{
- aide_message(users_zero_msg, "User Zero Message");
+ CtdlAideMessage(users_zero_msg, "User Zero Message");
free (users_zero_msg);
users_zero_msg = NULL;
}
int RoomIsValid, UserIsValid;
/* First, load up a table full of valid room/gen combinations */
- ForEachRoom(AddValidRoom, NULL);
+ CtdlForEachRoom(AddValidRoom, NULL);
/* Then load up a table full of valid user numbers */
ForEachUser(AddValidUser, NULL);
char *deleteme = NULL;
long len;
void *Value;
- char *Key;
+ const char *Key;
int num_deleted = 0;
+ long usernum = 0L;
keys = NewHash(1, NULL);
if (!keys) return(0);
cdb_rewind(CDB_OPENID);
while (cdboi = cdb_next_item(CDB_OPENID), cdboi != NULL) {
if (cdboi->len > sizeof(long)) {
- long usernum;
- usernum = ((long)*(cdboi->ptr));
- if (getuserbynumber(&usbuf, usernum) != 0) {
+ memcpy(&usernum, cdboi->ptr, sizeof(long));
+ if (CtdlGetUserByNumber(&usbuf, usernum) != 0) {
deleteme = strdup(cdboi->ptr + sizeof(long)),
- Put(keys, deleteme, strlen(deleteme), deleteme, generic_free_handler);
+ Put(keys, deleteme, strlen(deleteme), deleteme, NULL);
}
}
cdb_free(cdboi);
/* Go through the hash list, deleting keys we stored in it */
- HashPos = GetNewHashPos();
+ HashPos = GetNewHashPos(keys, 0);
while (GetNextHashPos(keys, HashPos, &len, &Key, &Value)!=0)
{
CtdlLogPrintf(CTDL_DEBUG, "Deleting associated OpenID <%s>\n", Value);
struct tm tm;
struct CitContext purgerCC;
- CtdlLogPrintf(CTDL_DEBUG, "Auto-purger_thread() initializing\n");
-
CtdlFillSystemContext(&purgerCC, "purger");
citthread_setspecific(MyConKey, (void *)&purgerCC );
+ CtdlLogPrintf(CTDL_DEBUG, "Auto-purger_thread() initializing\n");
while (!CtdlThreadCheckStop()) {
/* Do the auto-purge if the current hour equals the purge hour,
*/
now = time(NULL);
localtime_r(&now, &tm);
- if ((tm.tm_hour != config.c_purge_hour) || ((now - last_purge) < 43200)) {
+ if (
+ ((tm.tm_hour != config.c_purge_hour) || ((now - last_purge) < 43200))
+ && (force_purge_now == 0)
+ ) {
CtdlThreadSleep(60);
continue;
}
{
CtdlLogPrintf(CTDL_INFO, "Auto-purger: finished.\n");
last_purge = now; /* So we don't do it again soon */
+ force_purge_now = 0;
}
else
CtdlLogPrintf(CTDL_INFO, "Auto-purger: STOPPED.\n");
}
+ CtdlClearSystemContext();
return NULL;
}
/*****************************************************************************/
+/* The FSCK command has been removed because people were misusing it */
+
+#if 0
+
void do_fsck_msg(long msgnum, void *userdata) {
struct ctdlroomref *ptr;
void do_fsck_room(struct ctdlroom *qrbuf, void *data)
{
- getroom(&CC->room, qrbuf->QRname);
+ CtdlGetRoom(&CC->room, qrbuf->QRname);
CtdlForEachMessage(MSGS_ALL, 0L, NULL, NULL, NULL, do_fsck_msg, NULL);
}
cprintf("\nThis could take a while. Please be patient!\n\n");
cprintf("Gathering pointers...\n");
- ForEachRoom(do_fsck_room, NULL);
+ CtdlForEachRoom(do_fsck_room, NULL);
get_control();
cprintf("Checking message base...\n");
}
+#endif /* end of commented-out fsck cmd */
+/*
+ * Manually initiate a run of The Dreaded Auto-Purger (tm)
+ */
+void cmd_tdap(char *argbuf) {
+ if (CtdlAccessCheck(ac_aide)) return;
+ force_purge_now = 1;
+ cprintf("%d Manually initiating a purger run now.\n", CIT_OK);
+}
/*****************************************************************************/
{
if (!threading)
{
- CtdlRegisterProtoHook(cmd_fsck, "FSCK", "Check message ref counts");
+ /* CtdlRegisterProtoHook(cmd_fsck, "FSCK", "Check message ref counts"); */
+ CtdlRegisterProtoHook(cmd_tdap, "TDAP", "Manually initiate auto-purger");
+
+ CtdlRegisterProtoHook(cmd_gpex, "GPEX", "Autoconverted. TODO: document me.");
+ CtdlRegisterProtoHook(cmd_spex, "SPEX", "Autoconverted. TODO: document me.");
}
else
CtdlThreadCreate("Auto Purger", CTDLTHREAD_BIGSTACK, purge_databases, NULL);
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