+ migr_global_message_list = fopen(migr_tempfilename1, "w");
+ if (migr_global_message_list != NULL) {
+ CtdlForEachRoom(migr_check_rooms_backend, NULL);
+ fclose(migr_global_message_list);
+ }
+
+ /*
+ * Process the 'global' message list. (Sort it and remove dups.
+ * Dups are ok because a message may be in more than one room, but
+ * this will be handled by exporting the reference count, not by
+ * exporting the message multiple times.)
+ */
+ snprintf(cmd, sizeof cmd, "sort -n <%s >%s", migr_tempfilename1, migr_tempfilename2);
+ if (system(cmd) != 0) syslog(LOG_ALERT, "Error %d", errno);
+
+ RoomNames = NewStrBuf();
+ Ctx = CC;
+ migr_global_message_list = fopen(migr_tempfilename2, "r");
+ if (migr_global_message_list != NULL) {
+ syslog(LOG_INFO, "Opened %s", migr_tempfilename1);
+ while ((Ctx->kill_me == 0) &&
+ (fgets(buf, sizeof(buf), migr_global_message_list) != NULL)) {
+ msgnum = atol(buf);
+ if (msgnum == 0L)
+ continue;
+ if (lastnum == 0) {
+ lastnum = msgnum;
+ }
+ prn = strchr(buf, ' ');
+ if (lastnum != msgnum) {
+ failGetMessage = migr_restore_message_metadata(lastnum, refcount);
+ if (failGetMessage) {
+ RemoveMessagesFromRooms(RoomNames, lastnum);
+ }
+ refcount = 1;
+ lastnum = msgnum;
+ if (prn != NULL)
+ StrBufPlain(RoomNames, prn + 1, -1);
+ StrBufTrim(RoomNames);
+ }
+ else {
+ if (prn != NULL) {
+ if (StrLength(RoomNames) > 0)
+ StrBufAppendBufPlain(RoomNames, HKEY("|"), 0);
+ StrBufAppendBufPlain(RoomNames, prn, -1, 1);
+ StrBufTrim(RoomNames);
+ }
+ refcount ++;
+ }
+ lastnum = msgnum;
+ }
+ failGetMessage = migr_restore_message_metadata(msgnum, refcount);
+ if (failGetMessage) {
+ RemoveMessagesFromRooms(RoomNames, lastnum);
+ }
+ fclose(migr_global_message_list);
+ }
+
+ migr_restore_message_metadata(-1L, -1); /* This frees the encoding buffer */
+ cprintf("%d system analysis completed", CIT_OK);
+ Ctx->kill_me = 1;
+}
+
+
+
+
+/******************************************************************************
+ * Dispatcher, Common code *
+ ******************************************************************************/