*
* This module handles the expiry of old messages and the purging of old users.
*
+ * $Id$
*/
-/* $Id$ */
/*
#include <sys/wait.h>
#include <string.h>
#include <limits.h>
-#ifdef HAVE_PTHREAD_H
-#include <pthread.h>
-#endif
#include "citadel.h"
#include "server.h"
#include <syslog.h>
long v_generation;
long v_lastseen;
unsigned int v_flags;
- };
+};
struct PurgeList {
struct PurgeList *next;
char name[ROOMNAMELEN]; /* use the larger of username or roomname */
- };
+};
struct VPurgeList {
struct VPurgeList *next;
long vp_roomnum;
long vp_roomgen;
long vp_usernum;
- };
+};
struct ValidRoom {
struct ValidRoom *next;
long vr_roomnum;
long vr_roomgen;
- };
+};
struct ValidUser {
struct ValidUser *next;
long vu_usernum;
- };
+};
struct PurgeList *UserPurgeList = NULL;
struct PurgeList *RoomPurgeList = NULL;
extern struct CitContext *ContextList;
-#define MODULE_NAME "Expire old messages, users, rooms"
-#define MODULE_AUTHOR "Art Cancro"
-#define MODULE_EMAIL "ajc@uncnsrd.mt-kisco.ny.us"
-#define MAJOR_VERSION 1
-#define MINOR_VERSION 0
-
-static struct DLModule_Info info = {
- MODULE_NAME,
- MODULE_AUTHOR,
- MODULE_EMAIL,
- MAJOR_VERSION,
- MINOR_VERSION
- };
-
void DoPurgeMessages(struct quickroom *qrbuf) {
struct ExpirePolicy epbuf;
long delnum;
time_t xtime, now;
- char msgid[64];
+ struct CtdlMessage *msg;
int a;
struct cdbdata *cdbfr;
long *msglist = NULL;
time(&now);
GetExpirePolicy(&epbuf, qrbuf);
- /*
- lprintf(9, "ExpirePolicy for <%s> is <%d> <%d>\n",
- qrbuf->QRname, epbuf.expire_mode, epbuf.expire_value);
- */
-
/* If the room is set to never expire messages ... do nothing */
if (epbuf.expire_mode == EXPIRE_NEXTLEVEL) return;
if (epbuf.expire_mode == EXPIRE_MANUAL) return;
if (num_msgs == 0) {
end_critical_section(S_QUICKROOM);
return;
- }
+ }
/* If the room is set to expire by count, do that */
if (epbuf.expire_mode == EXPIRE_NUMMSGS) {
(sizeof(long)*(num_msgs - 1)));
--num_msgs;
++messages_purged;
- }
}
+ }
/* If the room is set to expire by age... */
if (epbuf.expire_mode == EXPIRE_AGE) {
for (a=0; a<num_msgs; ++a) {
delnum = msglist[a];
- sprintf(msgid, "%ld", delnum);
- xtime = output_message(msgid, MT_DATE, 0);
+
+ msg = CtdlFetchMessage(delnum);
+ if (msg != NULL) {
+ xtime = atol(msg->cm_fields['T']);
+ CtdlFreeMessage(msg);
+ } else {
+ xtime = 0L;
+ }
if ((xtime > 0L)
&& (now - xtime > (time_t)(epbuf.expire_value * 86400L))) {
AdjRefCount(delnum, -1);
msglist[a] = 0L;
++messages_purged;
- }
}
}
+ }
if (num_msgs > 0) {
num_msgs = sort_msglist(msglist, num_msgs);
if (msglist != NULL) phree(msglist);
end_critical_section(S_QUICKROOM);
- }
+}
void PurgeMessages(void) {
lprintf(5, "PurgeMessages() called\n");
vuptr->next = ValidUserList;
vuptr->vu_usernum = usbuf->usernum;
ValidUserList = vuptr;
- }
+}
void AddValidRoom(struct quickroom *qrbuf) {
struct ValidRoom *vrptr;
vrptr->vr_roomnum = qrbuf->QRnumber;
vrptr->vr_roomgen = qrbuf->QRgen;
ValidRoomList = vrptr;
- }
+}
void DoPurgeRooms(struct quickroom *qrbuf) {
time_t age, purge_secs;
vuptr = ValidUserList->next;
phree(ValidUserList);
ValidUserList = vuptr;
- }
+ }
transcript = mallok(256);
sprintf(&transcript[strlen(transcript)], " %s\n",
qrbuf.QRname);
delete_room(&qrbuf);
- }
+ }
pptr = RoomPurgeList->next;
phree(RoomPurgeList);
RoomPurgeList = pptr;
++num_rooms_purged;
- }
+ }
if (num_rooms_purged > 0) aide_message(transcript);
phree(transcript);
lprintf(5, "Purged %d rooms.\n", num_rooms_purged);
return(num_rooms_purged);
- }
+}
void do_user_purge(struct usersupp *us) {
/* Set purge time; if the user overrides the system default, use it */
if (us->USuserpurge > 0) {
purge_time = ((time_t)us->USuserpurge) * 86400L;
- }
+ }
else {
purge_time = ((time_t)config.c_userpurge) * 86400L;
- }
+ }
/* The default rule is to not purge. */
purge = 0;
pptr->next = UserPurgeList;
strcpy(pptr->name, us->fullname);
UserPurgeList = pptr;
- }
-
}
+}
+
int PurgeUsers(void) {
lprintf(5, "PurgeUsers() called\n");
if (config.c_userpurge > 0) {
ForEachUser(do_user_purge);
- }
+ }
transcript = mallok(256);
strcpy(transcript, "The following users have been auto-purged:\n");
phree(UserPurgeList);
UserPurgeList = pptr;
++num_users_purged;
- }
+ }
if (num_users_purged > 0) aide_message(transcript);
phree(transcript);
lprintf(5, "Purged %d users.\n", num_users_purged);
return(num_users_purged);
- }
+}
/*
if ( (vrptr->vr_roomnum==vbuf.v_roomnum)
&& (vrptr->vr_roomgen==vbuf.v_roomgen))
RoomIsValid = 1;
- }
+ }
/* Check to see if the user exists */
for (vuptr=ValidUserList; vuptr!=NULL; vuptr=vuptr->next) {
if (vuptr->vu_usernum == vbuf.v_usernum)
UserIsValid = 1;
- }
+ }
/* Put the record on the purge list if it's dead */
if ((RoomIsValid==0) || (UserIsValid==0)) {
vptr->vp_roomgen = vbuf.v_roomgen;
vptr->vp_usernum = vbuf.v_usernum;
VisitPurgeList = vptr;
- }
-
}
+ }
+
/* Free the valid room/gen combination list */
while (ValidRoomList != NULL) {
vrptr = ValidRoomList->next;
phree(ValidRoomList);
ValidRoomList = vrptr;
- }
+ }
/* Free the valid user list */
while (ValidUserList != NULL) {
vuptr = ValidUserList->next;
phree(ValidUserList);
ValidUserList = vuptr;
- }
+ }
/* Now delete every visit on the purged list */
while (VisitPurgeList != NULL) {
phree(VisitPurgeList);
VisitPurgeList = vptr;
++purged;
- }
+ }
return(purged);
- }
+}
void cmd_expi(char *argbuf) {
if ((!(CC->logged_in))&&(!(CC->internal_pgm))) {
cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
return;
- }
+ }
if ((!is_room_aide()) && (!(CC->internal_pgm)) ) {
cprintf("%d Higher access required.\n",
ERROR+HIGHER_ACCESS_REQUIRED);
return;
- }
+ }
extract(cmd, argbuf, 0);
if (!strcasecmp(cmd, "users")) {
retval = PurgeUsers();
cprintf("%d Purged %d users.\n", OK, retval);
return;
- }
+ }
else if (!strcasecmp(cmd, "messages")) {
PurgeMessages();
cprintf("%d Expired %d messages.\n", OK, messages_purged);
return;
- }
+ }
else if (!strcasecmp(cmd, "rooms")) {
retval = PurgeRooms();
cprintf("%d Expired %d rooms.\n", OK, retval);
return;
- }
+ }
else if (!strcasecmp(cmd, "visits")) {
retval = PurgeVisits();
cprintf("%d Purged %d visits.\n", OK, retval);
- }
+ }
else if (!strcasecmp(cmd, "defrag")) {
defrag_databases();
cprintf("%d Defragmented the databases.\n", OK);
- }
+ }
else {
cprintf("%d Invalid command.\n", ERROR+ILLEGAL_VALUE);
return;
- }
}
+}
-struct DLModule_Info *Dynamic_Module_Init(void)
+char *Dynamic_Module_Init(void)
{
- CtdlRegisterProtoHook(cmd_expi, "EXPI", "Expire old system objects");
- return &info;
+ CtdlRegisterProtoHook(cmd_expi, "EXPI", "Expire old system objects");
+ return "$Id$";
}
projects / citadel.git / blobdiff