Recode patch by decadix/senneth

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@3283 dbcabf3a-b0e7-0310-adc4-f8d773084564

4 files changed, 80 insertions, 25 deletions

diff --git a/src/irc/core/channel-events.c b/src/irc/core/channel-events.c
index edaa3f9e..ac71e85f 100644
--- a/src/irc/core/channel-events.c
+++ b/src/irc/core/channel-events.c
@@ -23,6 +23,7 @@
 #include "misc.h"
 #include "channels-setup.h"
 #include "settings.h"
+#include "recode.h"
 
 #include "irc-servers.h"
 #include "irc-channels.h"
@@ -136,13 +137,16 @@ static void channel_change_topic(IRC_SERVER_REC *server, const char *channel,
 				 time_t settime)
 {
 	CHANNEL_REC *chanrec;
-
+	char *recoded = NULL;
+	
 	chanrec = channel_find(SERVER(server), channel);
 	if (chanrec == NULL) return;
-
+	/* the topic may be send out encoded, so we need to 
+	   recode it back or /topic <tab> will not work properly */
+	recoded = recode_in(topic, channel);
 	if (topic != NULL) {
 		g_free_not_null(chanrec->topic);
-		chanrec->topic = *topic == '\0' ? NULL : g_strdup(topic);
+		chanrec->topic = recoded == NULL ? NULL : g_strdup(recoded);
 	}
 	
 	g_free_not_null(chanrec->topic_by);
diff --git a/src/irc/core/irc-commands.c b/src/irc/core/irc-commands.c
index d398a4e7..bdd45d3b 100644
--- a/src/irc/core/irc-commands.c
+++ b/src/irc/core/irc-commands.c
@@ -20,6 +20,7 @@
 
 #include "module.h"
 #include "misc.h"
+#include "recode.h"
 #include "special-vars.h"
 #include "settings.h"
 #include "window-item-def.h"
@@ -63,6 +64,7 @@ static void cmd_notice(const char *data, IRC_SERVER_REC *server,
 		       WI_ITEM_REC *item)
 {
 	const char *target, *msg;
+	char *recoded;
 	void *free_arg;
 
         CMD_IRC_SERVER(server);
@@ -75,7 +77,10 @@ static void cmd_notice(const char *data, IRC_SERVER_REC *server,
 	if (*target == '\0' || *msg == '\0')
 		cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
 
-	g_string_sprintf(tmpstr, "NOTICE %s :%s", target, msg);
+	recoded = recode_out(msg, target);
+	g_string_sprintf(tmpstr, "NOTICE %s :%s", target, recoded);
+	g_free(recoded);
+
 	irc_send_cmd_split(server, tmpstr->str, 2, server->max_msgs_in_cmd);
 
 	cmd_params_free(free_arg);
@@ -102,8 +107,14 @@ static void cmd_ctcp(const char *data, IRC_SERVER_REC *server,
 	g_strup(ctcpcmd);
 	if (*ctcpdata == '\0')
 		g_string_sprintf(tmpstr, "PRIVMSG %s :\001%s\001", target, ctcpcmd);
-	else
-		g_string_sprintf(tmpstr, "PRIVMSG %s :\001%s %s\001", target, ctcpcmd, ctcpdata);
+	else {
+		char *recoded;
+
+		recoded = recode_out(ctcpdata, target);
+		g_string_sprintf(tmpstr, "PRIVMSG %s :\001%s %s\001", target, ctcpcmd, recoded);
+		g_free(recoded);
+	}
+
 	irc_send_cmd_split(server, tmpstr->str, 2, server->max_msgs_in_cmd);
 
 	cmd_params_free(free_arg);
@@ -114,7 +125,7 @@ static void cmd_nctcp(const char *data, IRC_SERVER_REC *server,
 		      WI_ITEM_REC *item)
 {
 	const char *target;
-	char *ctcpcmd, *ctcpdata;
+	char *ctcpcmd, *ctcpdata, *recoded;
 	void *free_arg;
 
         CMD_IRC_SERVER(server);
@@ -128,7 +139,10 @@ static void cmd_nctcp(const char *data, IRC_SERVER_REC *server,
 		cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
 
 	g_strup(ctcpcmd);
-	g_string_sprintf(tmpstr, "NOTICE %s :\001%s %s\001", target, ctcpcmd, ctcpdata);
+	recoded = recode_out(ctcpdata, target);
+	g_string_sprintf(tmpstr, "NOTICE %s :\001%s %s\001", target, ctcpcmd, recoded);
+	g_free(recoded);
+
 	irc_send_cmd_split(server, tmpstr->str, 2, server->max_msgs_in_cmd);
 
 	cmd_params_free(free_arg);
@@ -139,6 +153,7 @@ static void cmd_part(const char *data, IRC_SERVER_REC *server,
 		     WI_ITEM_REC *item)
 {
 	char *channame, *msg;
+	char *recoded = NULL;
 	void *free_arg;
 
         CMD_IRC_SERVER(server);
@@ -153,16 +168,19 @@ static void cmd_part(const char *data, IRC_SERVER_REC *server,
         if (server->cmdcount > MAX_COMMANDS_ON_PART_UNTIL_PURGE)
 		irc_server_purge_output(server, channame);
 
-	irc_send_cmdv(server, *msg == '\0' ? "PART %s" : "PART %s :%s",
-		      channame, msg);
+	if (*msg != '\0')
+		recoded = recode_out(msg, channame);
+	irc_send_cmdv(server, ! recoded ? "PART %s" : "PART %s :%s",
+		      channame, recoded);
 
+	g_free(recoded);
 	cmd_params_free(free_arg);
 }
 
 /* SYNTAX: KICK [<channel>] <nicks> [<reason>] */
 static void cmd_kick(const char *data, IRC_SERVER_REC *server, WI_ITEM_REC *item)
 {
-	char *channame, *nicks, *reason;
+	char *channame, *nicks, *reason, *recoded;
 	void *free_arg;
 
         CMD_IRC_SERVER(server);
@@ -175,7 +193,10 @@ static void cmd_kick(const char *data, IRC_SERVER_REC *server, WI_ITEM_REC *item
 	if (*channame == '\0' || *nicks == '\0') cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
 	if (!ischannel(*channame)) cmd_param_error(CMDERR_NOT_JOINED);
 
-	g_string_sprintf(tmpstr, "KICK %s %s :%s", channame, nicks, reason);
+	recoded = recode_out(reason, channame);
+	g_string_sprintf(tmpstr, "KICK %s %s :%s", channame, nicks, recoded);
+	g_free(recoded);
+
 	irc_send_cmd_split(server, tmpstr->str, 3, server->max_kicks_in_cmd);
 
 	cmd_params_free(free_arg);
@@ -186,6 +207,7 @@ static void cmd_topic(const char *data, IRC_SERVER_REC *server, WI_ITEM_REC *ite
 {
 	GHashTable *optlist;
 	char *channame, *topic;
+	char *recoded = NULL;
 	void *free_arg;
 
         CMD_IRC_SERVER(server);
@@ -195,9 +217,11 @@ static void cmd_topic(const char *data, IRC_SERVER_REC *server, WI_ITEM_REC *ite
 			    item, "topic", &optlist, &channame, &topic))
 		return;
 
-	irc_send_cmdv(server, *topic == '\0' &&
-		      g_hash_table_lookup(optlist, "delete") == NULL ?
-		      "TOPIC %s" : "TOPIC %s :%s", channame, topic);
+	if (*topic != '\0' || g_hash_table_lookup(optlist, "delete") != NULL)
+		recoded = recode_out(topic, channame);
+	irc_send_cmdv(server, recoded == NULL ? "TOPIC %s" : "TOPIC %s :%s",
+		      channame, recoded);
+	g_free(recoded);
 
 	cmd_params_free(free_arg);
 }
@@ -619,7 +643,7 @@ static void cmd_wait(const char *data, IRC_SERVER_REC *server)
 /* SYNTAX: WALL [<channel>] <message> */
 static void cmd_wall(const char *data, IRC_SERVER_REC *server, WI_ITEM_REC *item)
 {
-	char *channame, *msg, *args;
+	char *channame, *msg, *args, *recoded;
 	void *free_arg;
 	IRC_CHANNEL_REC *chanrec;
 	GSList *tmp, *nicks;
@@ -649,14 +673,18 @@ static void cmd_wall(const char *data, IRC_SERVER_REC *server, WI_ITEM_REC *item
 					   SERVER(server), item, args, NULL, 0);
 		g_free(args);
 
+		recoded = recode_out(msg, channame);
+
 		for (tmp = nicks; tmp != NULL; tmp = tmp->next) {
 			NICK_REC *rec = tmp->data;
 
 			if (rec != chanrec->ownnick) {
 				irc_send_cmdv(server, "NOTICE %s :%s",
-					      rec->nick, msg);
+					      rec->nick, recoded);
 			}
 		}
+
+		g_free(recoded);
 		g_free(msg);
 		g_slist_free(nicks);
 	}
@@ -669,7 +697,7 @@ static void cmd_wall(const char *data, IRC_SERVER_REC *server, WI_ITEM_REC *item
    and it supports NOTICE @#channel anyway */
 static void cmd_wallchops(const char *data, IRC_SERVER_REC *server, WI_ITEM_REC *item)
 {
-	char *channame, *msg;
+	char *channame, *msg, *recoded;
 	void *free_arg;
 
         CMD_IRC_SERVER(server);
@@ -679,8 +707,10 @@ static void cmd_wallchops(const char *data, IRC_SERVER_REC *server, WI_ITEM_REC
 		return;
 	if (*msg == '\0') cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
 
-	irc_send_cmdv(server, "WALLCHOPS %s :%s", channame, msg);
+	recoded = recode_out(msg, channame);
+	irc_send_cmdv(server, "WALLCHOPS %s :%s", channame, recoded);
 
+	g_free(recoded);
 	cmd_params_free(free_arg);
 }
 
@@ -689,7 +719,7 @@ static void cmd_kickban(const char *data, IRC_SERVER_REC *server,
 			WI_ITEM_REC *item)
 {
         IRC_CHANNEL_REC *chanrec;
-	char *channel, *nicks, *reason, *kickcmd, *bancmd;
+	char *channel, *nicks, *reason, *kickcmd, *bancmd, *recoded;
         char **nicklist, *spacenicks;
 	void *free_arg;
 
@@ -712,7 +742,10 @@ static void cmd_kickban(const char *data, IRC_SERVER_REC *server,
         spacenicks = g_strjoinv(" ", nicklist);
 	g_strfreev(nicklist);
 
-	kickcmd = g_strdup_printf("%s %s %s", chanrec->name, nicks, reason);
+	recoded = recode_out(reason, channel);
+	kickcmd = g_strdup_printf("%s %s %s", chanrec->name, nicks, recoded);
+	g_free(recoded);
+
 	bancmd = g_strdup_printf("%s %s", chanrec->name, spacenicks);
         g_free(spacenicks);
 
@@ -771,7 +804,7 @@ static void cmd_knockout(const char *data, IRC_SERVER_REC *server,
 			 IRC_CHANNEL_REC *channel)
 {
 	KNOCKOUT_REC *rec;
-	char *nicks, *reason, *timeoutstr, *kickcmd, *bancmd;
+	char *nicks, *reason, *timeoutstr, *kickcmd, *bancmd, *recoded;
         char **nicklist, *spacenicks, *banmasks;
 	void *free_arg;
 	int timeleft;
@@ -807,7 +840,10 @@ static void cmd_knockout(const char *data, IRC_SERVER_REC *server,
 	banmasks = ban_get_masks(channel, spacenicks, 0);
 	g_free(spacenicks);
 
-	kickcmd = g_strdup_printf("%s %s %s", channel->name, nicks, reason);
+	recoded = recode_out(reason, channel->name);
+	kickcmd = g_strdup_printf("%s %s %s", channel->name, nicks, recoded);
+	g_free(recoded);
+
 	bancmd = *banmasks == '\0'? NULL :
 		g_strdup_printf("%s %s", channel->name, banmasks);
 	
diff --git a/src/irc/proxy/dump.c b/src/irc/proxy/dump.c
index f98bee94..1aeea5e5 100644
--- a/src/irc/proxy/dump.c
+++ b/src/irc/proxy/dump.c
@@ -22,6 +22,7 @@
 #include "network.h"
 #include "settings.h"
 #include "irssi-version.h"
+#include "recode.h"
 
 #include "irc-servers.h"
 #include "irc-channels.h"
@@ -195,10 +196,11 @@ static void dump_join(IRC_CHANNEL_REC *channel, CLIENT_REC *client)
 
 	proxy_outdata(client, ":%s 366 %s %s :End of /NAMES list.\n",
 		      client->proxy_address, client->nick, channel->name);
+	/* this is needed because the topic may be encoded into other charsets internaly */
 	if (channel->topic != NULL) {
 		proxy_outdata(client, ":%s 332 %s %s :%s\n",
 			      client->proxy_address, client->nick,
-			      channel->name, channel->topic);
+			      channel->name, recode_out(channel->topic, channel->name));
 	}
 }
 
diff --git a/src/irc/proxy/listen.c b/src/irc/proxy/listen.c
index 2ab1373c..cf9b2f2d 100644
--- a/src/irc/proxy/listen.c
+++ b/src/irc/proxy/listen.c
@@ -257,7 +257,8 @@ static void handle_client_cmd(CLIENT_REC *client, char *cmd, char *args,
 
 		ignore_next = TRUE;
 		if (*msg != '\001' || msg[strlen(msg)-1] != '\001') {
-			signal_emit("message own_public", 4,
+	        	signal_emit(ischannel(*target) ?
+				    "message own_public" : "message own_private", 4,
 				    client->server, msg, target, target);
 		} else if (strncmp(msg+1, "ACTION ", 7) == 0) {
 			/* action */
@@ -528,6 +529,16 @@ static void sig_message_own_public(IRC_SERVER_REC *server, const char *msg,
 		proxy_outserver_all(server, "PRIVMSG %s :%s", target, msg);
 }
 
+static void sig_message_own_private(IRC_SERVER_REC *server, const char *msg,
+                                   const char *target, const char *origtarget)
+{
+	if (!IS_IRC_SERVER(server))
+		return;
+
+	if (!ignore_next)
+		proxy_outserver_all(server, "PRIVMSG %s :%s", target, msg);
+}
+
 static void sig_message_own_action(IRC_SERVER_REC *server, const char *msg,
                                    const char *target)
 {
@@ -659,6 +670,7 @@ void proxy_listen_init(void)
 	signal_add("server disconnected", (SIGNAL_FUNC) sig_server_disconnected);
 	signal_add("event nick", (SIGNAL_FUNC) event_nick);
 	signal_add("message own_public", (SIGNAL_FUNC) sig_message_own_public);
+	signal_add("message own_private", (SIGNAL_FUNC) sig_message_own_private);
 	signal_add("message irc own_action", (SIGNAL_FUNC) sig_message_own_action);
 	signal_add("setup changed", (SIGNAL_FUNC) read_settings);
 }
@@ -675,6 +687,7 @@ void proxy_listen_deinit(void)
 	signal_remove("server disconnected", (SIGNAL_FUNC) sig_server_disconnected);
 	signal_remove("event nick", (SIGNAL_FUNC) event_nick);
 	signal_remove("message own_public", (SIGNAL_FUNC) sig_message_own_public);
+	signal_remove("message own_private", (SIGNAL_FUNC) sig_message_own_private);
 	signal_remove("message irc own_action", (SIGNAL_FUNC) sig_message_own_action);
 	signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
 }