#include "euidindex.h"
/*
- * The structure of an EUID *index* is:
+ * The structure of an euidindex record *key* is:
*
* |----room_number----|----------EUID-------------|
* (sizeof long) (actual length of euid)
*
*
- * The structure of an EUID *record* is:
+ * The structure of an euidindex record *value* is:
*
* |-----msg_number----|----room_number----|----------EUID-------------|
* (sizeof long) (sizeof long) (actual length of euid)
*
*/
+
+
+/*
+ * Return nonzero if the supplied room is one which should have
+ * an EUID index.
+ */
+int DoesThisRoomNeedEuidIndexing(struct ctdlroom *qrbuf) {
+
+ switch(qrbuf->QRdefaultview) {
+ case VIEW_BBS: return(0);
+ case VIEW_MAILBOX: return(0);
+ case VIEW_ADDRESSBOOK: return(1);
+ case VIEW_CALENDAR: return(1);
+ case VIEW_TASKS: return(1);
+ case VIEW_NOTES: return(1);
+ }
+
+ return(0);
+}
+
+
+
+
+
+
+/*
+ * Locate a message in a given room with a given euid, and return
+ * its message number.
+ */
long locate_message_by_euid(char *euid, struct ctdlroom *qrbuf) {
char *key;
int key_len;
return(msgnum);
}
+
+/*
+ * Store the euid index for a message, which has presumably just been
+ * stored in this room by the caller.
+ */
void index_message_by_euid(char *euid, struct ctdlroom *qrbuf, long msgnum) {
char *key;
int key_len;
while (rplist != NULL) {
if (getroom(&qr, rplist->name) == 0) {
- lprintf(CTDL_DEBUG, "Rebuilding EUID index for <%s>\n", rplist->name);
- usergoto(rplist->name, 0, 0, NULL, NULL);
- CtdlForEachMessage(MSGS_ALL, 0L, NULL, NULL, rebuild_euid_index_for_msg, NULL);
+ if (DoesThisRoomNeedEuidIndexing(&qr)) {
+ lprintf(CTDL_DEBUG,
+ "Rebuilding EUID index for <%s>\n",
+ rplist->name);
+ usergoto(rplist->name, 0, 0, NULL, NULL);
+ CtdlForEachMessage(MSGS_ALL, 0L, NULL, NULL,
+ rebuild_euid_index_for_msg, NULL);
+ }
}
ptr = rplist;
rplist = rplist->next;
* Globally rebuild the EUID indices in every room.
*/
void rebuild_euid_index(void) {
- cdb_trunc(CDB_EUIDINDEX); /* delete the old indices */
- ForEachRoom(rebuild_euid_index_for_room, NULL); /* enumerate the room names */
- rebuild_euid_index_for_room(NULL, NULL); /* now do indexing on them */
+ cdb_trunc(CDB_EUIDINDEX); /* delete the old indices */
+ ForEachRoom(rebuild_euid_index_for_room, NULL); /* enumerate rm names */
+ rebuild_euid_index_for_room(NULL, NULL); /* and index them */
}
+
+
+
+/*
+ * Server command to fetch a message number given an euid.
+ */
+void cmd_euid(char *cmdbuf) {
+ char euid[256];
+ long msgnum;
+ struct cdbdata *cdbfr;
+ long *msglist = NULL;
+ int num_msgs = 0;
+ int i;
+
+ if (CtdlAccessCheck(ac_logged_in)) return;
+
+ extract_token(euid, cmdbuf, 0, '|', sizeof euid);
+ msgnum = locate_message_by_euid(euid, &CC->room);
+ if (msgnum <= 0L) {
+ cprintf("%d not found\n", ERROR + MESSAGE_NOT_FOUND);
+ return;
+ }
+
+ cdbfr = cdb_fetch(CDB_MSGLISTS, &CC->room.QRnumber, sizeof(long));
+ if (cdbfr != NULL) {
+ num_msgs = cdbfr->len / sizeof(long);
+ msglist = (long *) cdbfr->ptr;
+ for (i = 0; i < num_msgs; ++i) {
+ if (msglist[i] == msgnum) {
+ cdb_free(cdbfr);
+ cprintf("%d %ld\n", CIT_OK, msgnum);
+ return;
+ }
+ }
+ cdb_free(cdbfr);
+ }
+
+ cprintf("%d not found\n", ERROR + MESSAGE_NOT_FOUND);
+}
+
+