* Added VIEW_WIKI to the available view types. EUID indexing is "on" for

[citadel.git] / citadel / euidindex.c

diff --git a/citadel/euidindex.c b/citadel/euidindex.c
index 9a8d5984316da31e9a543abadeb3af9024122fa8..bd0da8929a69782d4df5f749949376561831dd36 100644 (file)
--- a/citadel/euidindex.c
+++ b/citadel/euidindex.c
@@ -46,19 +46,49 @@
 #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);
+               case VIEW_WIKI:         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;
@@ -89,6 +119,11 @@ long locate_message_by_euid(char *euid, struct ctdlroom *qrbuf) {
        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;
@@ -152,9 +187,14 @@ void rebuild_euid_index_for_room(struct ctdlroom *qrbuf, void *data) {
 
        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;
@@ -167,7 +207,48 @@ void rebuild_euid_index_for_room(struct ctdlroom *qrbuf, void *data) {
  * 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);
+}
+
+