* This module handles fulltext indexing of the message base.
* Copyright (c) 2005-2011 by the citadel.org team
*
- * This program is open source 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 open source 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.
+ * 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
+ * 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
*/
-
#include "sysdep.h"
#include <stdlib.h>
#include <unistd.h>
for (i=0; i<65536; ++i) {
if ((time(NULL) - last_update) >= 10) {
syslog(LOG_INFO,
- "Flushing index cache to disk (%d%% complete)\n",
+ "Flushing index cache to disk (%d%% complete)",
(i * 100 / 65536)
);
last_update = time(NULL);
ftc_msgs[i] = NULL;
}
}
- syslog(LOG_INFO, "Flushed index cache to disk (100%% complete)\n");
+ syslog(LOG_INFO, "Flushed index cache to disk (100%% complete)");
}
msg = CtdlFetchMessage(msgnum, 1);
if (msg == NULL) {
- syslog(LOG_ERR, "ft_index_message() could not load msg %ld\n", msgnum);
+ syslog(LOG_ERR, "ft_index_message() could not load msg %ld", msgnum);
return;
}
if (msg->cm_fields['1'] != NULL) {
- syslog(LOG_DEBUG, "ft_index_message() excluded msg %ld\n", msgnum);
+ syslog(LOG_DEBUG, "ft_index_message() excluded msg %ld", msgnum);
CtdlFreeMessage(msg);
return;
}
- syslog(LOG_DEBUG, "ft_index_message() %s msg %ld\n",
- (op ? "adding" : "removing") , msgnum
- );
+ syslog(LOG_DEBUG, "ft_index_message() %s msg %ld", (op ? "adding" : "removing") , msgnum);
/* Output the message as text before indexing it, so we don't end up
* indexing a bunch of encoded base64, etc.
CtdlFreeMessage(msg);
msgtext = CC->redirect_buffer;
CC->redirect_buffer = NULL;
- syslog(LOG_DEBUG, "Wordbreaking message %ld...\n", msgnum);
+ if (msgtext != NULL) {
+ syslog(LOG_DEBUG, "Wordbreaking message %ld (%d bytes)", msgnum, StrLength(msgtext));
+ }
txt = SmashStrBuf(&msgtext);
wordbreaker(txt, &num_tokens, &tokens);
free(txt);
- syslog(LOG_DEBUG, "Indexing message %ld [%d tokens]\n", msgnum, num_tokens);
+ syslog(LOG_DEBUG, "Indexing message %ld [%d tokens]", msgnum, num_tokens);
if (num_tokens > 0) {
for (i=0; i<num_tokens; ++i) {
}
}
else {
- syslog(LOG_ALERT, "Invalid token %d !!\n", tok);
+ syslog(LOG_ALERT, "Invalid token %d !!", tok);
}
}
*/
void ft_index_room(struct ctdlroom *qrbuf, void *data)
{
- if (CtdlThreadCheckStop())
+ if (server_shutting_down)
return;
CtdlGetRoom(&CC->room, qrbuf->QRname);
}
run_time = time(NULL);
- syslog(LOG_DEBUG, "do_fulltext_indexing() started (%ld)\n", run_time);
+ syslog(LOG_DEBUG, "do_fulltext_indexing() started (%ld)", run_time);
/*
* If we've switched wordbreaker modules, burn the index and start
*/
begin_critical_section(S_CONTROL);
if (CitControl.fulltext_wordbreaker != FT_WORDBREAKER_ID) {
- syslog(LOG_DEBUG, "wb ver on disk = %d, code ver = %d\n",
- CitControl.fulltext_wordbreaker, FT_WORDBREAKER_ID);
- syslog(LOG_INFO, "(re)initializing full text index\n");
+ syslog(LOG_DEBUG, "wb ver on disk = %d, code ver = %d",
+ CitControl.fulltext_wordbreaker, FT_WORDBREAKER_ID
+ );
+ syslog(LOG_INFO, "(re)initializing full text index");
cdb_trunc(CDB_FULLTEXT);
CitControl.MMfulltext = 0L;
put_control();
for (i=0; i<ft_num_msgs; ++i) {
if (time(NULL) != last_progress) {
syslog(LOG_DEBUG,
- "Indexed %d of %d messages (%d%%)\n",
+ "Indexed %d of %d messages (%d%%)",
i, ft_num_msgs,
((i*100) / ft_num_msgs)
);
ft_index_message(ft_newmsgs[i], 1);
/* Check to see if we need to quit early */
- if (CtdlThreadCheckStop()) {
- syslog(LOG_DEBUG, "Indexer quitting early\n");
+ if (server_shutting_down) {
+ syslog(LOG_DEBUG, "Indexer quitting early");
ft_newhighest = ft_newmsgs[i];
break;
}
/* Check to see if we have to maybe flush to disk */
if (i >= FT_MAX_CACHE) {
- syslog(LOG_DEBUG, "Time to flush.\n");
+ syslog(LOG_DEBUG, "Time to flush.");
ft_newhighest = ft_newmsgs[i];
break;
}
}
end_time = time(NULL);
- if (CtdlThreadCheckStop()) {
+ if (server_shutting_down) {
is_running = 0;
return;
}
- syslog(LOG_DEBUG, "do_fulltext_indexing() duration (%ld)\n", end_time - run_time);
+ syslog(LOG_DEBUG, "do_fulltext_indexing() duration (%ld)", end_time - run_time);
/* Save our place so we don't have to do this again */
ft_flush_cache();
end_critical_section(S_CONTROL);
last_index = time(NULL);
- syslog(LOG_DEBUG, "do_fulltext_indexing() finished\n");
+ syslog(LOG_DEBUG, "do_fulltext_indexing() finished");
is_running = 0;
return;
}
}
free(tokens);
- qsort(all_msgs, num_all_msgs, sizeof(long), longcmp);
-
- /*
- * At this point, if a message appears num_tokens times in the
- * list, then it contains all of the search tokens.
- */
- if (num_all_msgs >= num_tokens)
- for (j=0; j<(num_all_msgs-num_tokens+1); ++j) {
- if (all_msgs[j] == all_msgs[j+num_tokens-1]) {
-
- ++num_ret_msgs;
- if (num_ret_msgs > num_ret_alloc) {
- num_ret_alloc += 64;
- ret_msgs = realloc(ret_msgs,
- (num_ret_alloc*sizeof(long)) );
+ if (all_msgs != NULL) {
+ qsort(all_msgs, num_all_msgs, sizeof(long), longcmp);
+
+ /*
+ * At this point, if a message appears num_tokens times in the
+ * list, then it contains all of the search tokens.
+ */
+ if (num_all_msgs >= num_tokens)
+ for (j=0; j<(num_all_msgs-num_tokens+1); ++j) {
+ if (all_msgs[j] == all_msgs[j+num_tokens-1]) {
+
+ ++num_ret_msgs;
+ if (num_ret_msgs > num_ret_alloc) {
+ num_ret_alloc += 64;
+ ret_msgs = realloc(ret_msgs,
+ (num_ret_alloc*sizeof(long)) );
+ }
+ ret_msgs[num_ret_msgs - 1] = all_msgs[j];
+
+ }
}
- ret_msgs[num_ret_msgs - 1] = all_msgs[j];
-
- }
+ free(all_msgs);
}
-
- free(all_msgs);
}
*fts_num_msgs = num_ret_msgs;
CtdlRegisterDeleteHook(ft_delete_remove);
CtdlRegisterSearchFuncHook(ft_search, "fulltext");
CtdlRegisterCleanupHook(noise_word_cleanup);
- CtdlRegisterSessionHook(do_fulltext_indexing, EVT_TIMER);
+ CtdlRegisterSessionHook(do_fulltext_indexing, EVT_TIMER, PRIO_CLEANUP + 300);
}
- /* return our Subversion id for the Log */
+ /* return our module name for the log */
return "fulltext";
}
projects / citadel.git / blobdiff