Merging /TOPIC code from Miklos Vajna. Untested, because I still have to

implement the Jabber hooks.

2 files changed, 34 insertions, 0 deletions

diff --git a/protocols/nogaim.c b/protocols/nogaim.c
index d1aceb1a..2ad8a049 100644
--- a/protocols/nogaim.c
+++ b/protocols/nogaim.c
@@ -759,6 +759,29 @@ void imcb_chat_msg( struct groupchat *c, char *who, char *msg, u_int32_t flags,
 	g_free( wrapped );
 }
 
+void imcb_chat_topic( struct groupchat *c, char *who, char *topic )
+{
+	struct im_connection *ic = c->ic;
+	user_t *u = NULL;
+	
+	if( who == NULL)
+		u = user_find( ic, ic->irc->mynick );
+	else if( g_strcasecmp( who, ic->acc->user ) == 0 )
+		u = user_find( ic, ic->irc->nick );
+	else
+		u = user_findhandle( ic, who );
+	
+	if( ( g_strcasecmp( set_getstr( &ic->irc->set, "strip_html" ), "always" ) == 0 ) ||
+	    ( ( ic->flags & OPT_DOES_HTML ) && set_getbool( &ic->irc->set, "strip_html" ) ) )
+		strip_html( topic );
+	
+	g_free( c->topic );
+	c->topic = g_strdup( topic );
+	
+	if( c->joined && u )
+		irc_write( ic->irc, ":%s!%s@%s TOPIC %s :%s", u->nick, u->user, u->host, c->channel, topic );
+}
+
 struct groupchat *imcb_chat_new( struct im_connection *ic, char *handle )
 {
 	struct groupchat *c;
@@ -776,6 +799,7 @@ struct groupchat *imcb_chat_new( struct im_connection *ic, char *handle )
 	c->ic = ic;
 	c->title = g_strdup( handle );
 	c->channel = g_strdup_printf( "&chat_%03d", ic->irc->c_id++ );
+	c->topic = g_strdup_printf( "%s :BitlBee groupchat: \"%s\". Please keep in mind that root-commands won't work here. Have fun!", c->channel, c->title );
 	
 	if( set_getbool( &ic->irc->set, "debug" ) )
 		imcb_log( ic, "Creating new conversation: (id=0x%x,handle=%s)", (int) c, handle );
diff --git a/protocols/nogaim.h b/protocols/nogaim.h
index 5bf6d922..7c643cd3 100644
--- a/protocols/nogaim.h
+++ b/protocols/nogaim.h
@@ -109,6 +109,9 @@ struct groupchat {
 	/* The title variable contains the ID you gave when you created the
 	 * chat using imcb_chat_new(). */
 	char *title;
+	/* Use imcb_chat_topic() to change this variable otherwise the user
+	 * won't notice the topic change. */
+	char *topic;
 	char joined;
 	/* This is for you, you can add your own structure here to extend this
 	 * structure for your protocol's needs. */
@@ -211,6 +214,11 @@ struct prpl {
 	 * not implement this. */
 	struct groupchat *
 	     (* chat_join)	(struct im_connection *, char *room, char *nick, char *password);
+	/* Change the topic, if supported. Note that BitlBee expects the IM
+	   server to confirm the topic change with a regular topic change
+	   event. If it doesn't do that, you have to fake it to make it
+	   visible to the user. */
+	void (* chat_topic)	(struct groupchat *, char *message);
 	
 	/* You can tell what away states your protocol supports, so that
 	 * BitlBee will try to map the IRC away reasons to them, or use
@@ -292,6 +300,8 @@ G_MODULE_EXPORT void imcb_chat_add_buddy( struct groupchat *b, char *handle );
 G_MODULE_EXPORT void imcb_chat_remove_buddy( struct groupchat *b, char *handle, char *reason );
 /* To tell BitlBee 'who' said 'msg' in 'c'. 'flags' and 'sent_at' can be 0. */
 G_MODULE_EXPORT void imcb_chat_msg( struct groupchat *c, char *who, char *msg, u_int32_t flags, time_t sent_at );
+/* To tell BitlBee 'who' changed the topic of 'c' to 'topic'. */
+G_MODULE_EXPORT void imcb_chat_topic( struct groupchat *c, char *who, char *topic );
 G_MODULE_EXPORT void imcb_chat_free( struct groupchat *c );
 
 /* Actions, or whatever. */