Adding upstream version 1.4.5.upstream/1.4.5upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 122 insertions, 0 deletions

diff --git a/src/core/nickmatch-cache.c b/src/core/nickmatch-cache.c
new file mode 100644
index 0000000..c8fc115
--- /dev/null
+++ b/src/core/nickmatch-cache.c
@@ -0,0 +1,122 @@
+/*
+ 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.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include "module.h"
+#include <irssi/src/core/signals.h>
+
+#include <irssi/src/core/channels.h>
+#include <irssi/src/core/nicklist.h>
+
+#include <irssi/src/core/nickmatch-cache.h>
+
+static GSList *lists;
+
+NICKMATCH_REC *nickmatch_init(NICKMATCH_REBUILD_FUNC func, GDestroyNotify value_destroy_func)
+{
+	NICKMATCH_REC *rec;
+
+	rec = g_new0(NICKMATCH_REC, 1);
+	rec->func = func;
+	rec->value_destroy_func = value_destroy_func;
+
+	lists = g_slist_append(lists, rec);
+        return rec;
+}
+
+void nickmatch_deinit(NICKMATCH_REC *rec)
+{
+	lists = g_slist_remove(lists, rec);
+
+	if (rec->nicks != NULL)
+		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_full((GHashFunc) g_direct_hash, (GCompareFunc) g_direct_equal,
+	                                   NULL, (GDestroyNotify) rec->value_destroy_func);
+
+	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);
+}