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Nickmatch cache. A couple of helper functions to check if channel nicks

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belong to something. Used for checking nickmasks in highlighting and
ignores (well, ignore isn't done yet).


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1138 dbcabf3a-b0e7-0310-adc4-f8d773084564
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Timo Sirainen 2001-01-21 04:09:48 +00:00 • committed by cras
commit 1bfa0e1ee3
4 changed files with 151 additions and 0 deletions
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src/core/nickmatch-cache.c Normal file
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/*
nickmatch-cache.c : irssi
Copyright (C) 2001 Timo Sirainen
This program is free 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 2 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.
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 "module.h"
#include "signals.h"
#include "channels.h"
#include "nicklist.h"
#include "nickmatch-cache.h"
static GSList *lists;
NICKMATCH_REC *nickmatch_init(NICKMATCH_REBUILD_FUNC func)
{
NICKMATCH_REC *rec;
rec = g_new0(NICKMATCH_REC, 1);
rec->func = func;
lists = g_slist_append(lists, rec);
return rec;
}
void nickmatch_deinit(NICKMATCH_REC *rec)
{
lists = g_slist_remove(lists, rec);
g_hash_table_destroy(rec->nicks);
g_free(rec);
}
static void nickmatch_check_channel(CHANNEL_REC *channel, NICKMATCH_REC *rec)
{
GSList *nicks, *tmp;
nicks = nicklist_getnicks(channel);
for (tmp = nicks; tmp != NULL; tmp = tmp->next) {
NICK_REC *nick = tmp->data;
rec->func(rec->nicks, channel, nick);
}
g_slist_free(nicks);
}
void nickmatch_rebuild(NICKMATCH_REC *rec)
{
if (rec->nicks != NULL)
g_hash_table_destroy(rec->nicks);
rec->nicks = g_hash_table_new((GHashFunc) g_direct_hash,
(GCompareFunc) g_direct_equal);
g_slist_foreach(channels, (GFunc) nickmatch_check_channel, rec);
}
static void sig_nick_new(CHANNEL_REC *channel, NICK_REC *nick)
{
GSList *tmp;
g_return_if_fail(channel != NULL);
g_return_if_fail(nick != NULL);
for (tmp = lists; tmp != NULL; tmp = tmp->next) {
NICKMATCH_REC *rec = tmp->data;
rec->func(rec->nicks, channel, nick);
}
}
static void sig_nick_remove(CHANNEL_REC *channel, NICK_REC *nick)
{
GSList *tmp;
g_return_if_fail(channel != NULL);
g_return_if_fail(nick != NULL);
for (tmp = lists; tmp != NULL; tmp = tmp->next) {
NICKMATCH_REC *rec = tmp->data;
g_hash_table_remove(rec->nicks, nick);
}
}
void nickmatch_cache_init(void)
{
lists = NULL;
signal_add("nicklist new", (SIGNAL_FUNC) sig_nick_new);
signal_add("nicklist changed", (SIGNAL_FUNC) sig_nick_new);
signal_add("nicklist host changed", (SIGNAL_FUNC) sig_nick_new);
signal_add("nicklist remove", (SIGNAL_FUNC) sig_nick_remove);
}
void nickmatch_cache_deinit(void)
{
g_slist_foreach(lists, (GFunc) nickmatch_deinit, NULL);
g_slist_free(lists);
signal_remove("nicklist new", (SIGNAL_FUNC) sig_nick_new);
signal_remove("nicklist changed", (SIGNAL_FUNC) sig_nick_new);
signal_remove("nicklist host changed", (SIGNAL_FUNC) sig_nick_new);
signal_remove("nicklist remove", (SIGNAL_FUNC) sig_nick_remove);
}