1 files changed, 111 insertions, 0 deletions
diff --git a/src/fe-common/irc/fe-irc-channels.c b/src/fe-common/irc/fe-irc-channels.c
new file mode 100644
index 0000000..93ff360
--- /dev/null
+++ b/src/fe-common/irc/fe-irc-channels.c
@@ -0,0 +1,111 @@
+/*
+ fe-irc-channels.c : irssi
+
+    Copyright (C) 1999-2000 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/fe-common/irc/module-formats.h>
+#include <irssi/src/core/signals.h>
+#include <irssi/src/core/levels.h>
+
+#include <irssi/src/irc/core/irc-servers.h>
+#include <irssi/src/irc/core/irc-channels.h>
+#include <irssi/src/irc/core/channel-rejoin.h>
+
+#include <irssi/src/fe-common/core/printtext.h>
+#include <irssi/src/fe-common/core/fe-windows.h>
+#include <irssi/src/fe-common/core/window-items.h>
+
+int fe_channel_is_opchannel(IRC_SERVER_REC *server, const char *target)
+{
+	const char *statusmsg;
+
+	/* Quick check */
+	if (server == NULL || server->prefix[(int)(unsigned char)*target] == 0)
+		return FALSE;
+
+	statusmsg = g_hash_table_lookup(server->isupport, "statusmsg");
+	if (statusmsg == NULL)
+		statusmsg = "@";
+
+	return strchr(statusmsg, *target) != NULL;
+}
+
+const char *fe_channel_skip_prefix(IRC_SERVER_REC *server, const char *target)
+{
+	const char *statusmsg;
+
+	/* Quick check */
+	if (server == NULL || server->prefix[(int)(unsigned char)*target] == 0)
+		return target;
+
+	/* Exit early if target doesn't name a channel */
+	if (server_ischannel(SERVER(server), target) == FALSE)
+		return target;
+
+	statusmsg = g_hash_table_lookup(server->isupport, "statusmsg");
+
+	/* Hack: for bahamut 1.4 which sends neither STATUSMSG nor
+	 * WALLCHOPS in 005 */
+	if (statusmsg == NULL)
+		statusmsg = "@";
+
+	/* Strip the leading statusmsg prefixes */
+	while (strchr(statusmsg, *target) != NULL) {
+		target++;
+	}
+
+	return target;
+}
+
+static void sig_channel_rejoin(SERVER_REC *server, REJOIN_REC *rec)
+{
+	g_return_if_fail(rec != NULL);
+
+	printformat(server, NULL, MSGLEVEL_CLIENTNOTICE,
+		    IRCTXT_CHANNEL_REJOIN, rec->channel);
+}
+
+static void sig_event_forward(SERVER_REC *server, const char *data,
+			      const char *nick)
+{
+	IRC_CHANNEL_REC *channel;
+	char *params, *from, *to;
+
+	params = event_get_params(data, 3, NULL, &from, &to);
+	if (from != NULL && to != NULL && server_ischannel(server, from) && server_ischannel(server, to)) {
+		channel = irc_channel_find(server, from);
+		if (channel != NULL && irc_channel_find(server, to) == NULL) {
+			window_bind_add(window_item_window(channel),
+					server->tag, to);
+		}
+	}
+	g_free(params);
+}
+
+void fe_irc_channels_init(void)
+{
+	signal_add("channel rejoin new", (SIGNAL_FUNC) sig_channel_rejoin);
+	signal_add_first("event 470", (SIGNAL_FUNC) sig_event_forward);
+}
+
+void fe_irc_channels_deinit(void)
+{
+	signal_remove("channel rejoin new", (SIGNAL_FUNC) sig_channel_rejoin);
+	signal_remove("event 470", (SIGNAL_FUNC) sig_event_forward);
+}