Merging BitlBee 1.2.4.

1 files changed, 191 insertions, 0 deletions

diff --git a/chat.c b/chat.c
new file mode 100644
index 00000000..87c262b8
--- /dev/null
+++ b/chat.c
@@ -0,0 +1,191 @@
+  /********************************************************************\
+  * BitlBee -- An IRC to other IM-networks gateway                     *
+  *                                                                    *
+  * Copyright 2002-2008 Wilmer van der Gaast and others                *
+  \********************************************************************/
+
+/* Keep track of chatrooms the user is interested in                    */
+
+/*
+  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 with
+  the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
+  if not, write to the Free Software Foundation, Inc., 59 Temple Place,
+  Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "bitlbee.h"
+
+struct chat *chat_add( irc_t *irc, account_t *acc, char *handle, char *channel )
+{
+	struct chat *c, *l;
+	set_t *s;
+
+	if( acc->prpl->chat_join == NULL || !chat_chanok( channel ) ||
+	    chat_chancmp( channel, irc->channel ) == 0 )
+	{
+		return NULL;
+	}
+	
+	for( c = irc->chatrooms; c; c = c->next )
+	{
+		if( chat_chancmp( channel, c->channel ) == 0 )
+			return NULL;
+		
+		if( acc == c->acc && g_strcasecmp( handle, c->handle ) == 0 )
+			return NULL;
+		
+		l = c;
+	}
+	
+	if( irc->chatrooms == NULL )
+		irc->chatrooms = c = g_new0( struct chat, 1 );
+	else
+		l->next = c = g_new0( struct chat, 1 );
+	
+	c->acc = acc;
+	c->handle = g_strdup( handle );
+	c->channel = g_strdup( channel );
+	
+	s = set_add( &c->set, "auto_join", "false", set_eval_bool, c );
+	/* s = set_add( &c->set, "auto_rejoin", "false", set_eval_bool, c ); */
+	s = set_add( &c->set, "nick", NULL, NULL, c );
+	s->flags |= SET_NULL_OK;
+	
+	return c;
+}
+
+struct chat *chat_byhandle( irc_t *irc, account_t *acc, char *handle )
+{
+	struct chat *c;
+	
+	for( c = irc->chatrooms; c; c = c->next )
+	{
+		if( acc == c->acc && g_strcasecmp( handle, c->handle ) == 0 )
+			break;
+	}
+	
+	return c;
+}
+
+struct chat *chat_bychannel( irc_t *irc, char *channel )
+{
+	struct chat *c;
+	
+	for( c = irc->chatrooms; c; c = c->next )
+	{
+		if( chat_chancmp( channel, c->channel ) == 0 )
+			break;
+	}
+	
+	return c;
+}
+
+struct chat *chat_get( irc_t *irc, char *id )
+{
+	struct chat *c, *ret = NULL;
+	int nr;
+	
+	if( sscanf( id, "%d", &nr ) == 1 && nr < 1000 )
+	{
+		for( c = irc->chatrooms; c; c = c->next )
+			if( ( nr-- ) == 0 )
+				return c;
+		
+		return NULL;
+	}
+	
+	for( c = irc->chatrooms; c; c = c->next )
+	{
+		if( strstr( c->handle, id ) )
+		{
+			if( !ret )
+				ret = c;
+			else
+				return NULL;
+		}
+		else if( strstr( c->channel, id ) )
+		{
+			if( !ret )
+				ret = c;
+			else
+				return NULL;
+		}
+	}
+	
+	return ret;
+}
+
+int chat_del( irc_t *irc, struct chat *chat )
+{
+	struct chat *c, *l = NULL;
+	
+	for( c = irc->chatrooms; c; c = (l=c)->next )
+		if( c == chat )
+			break;
+	
+	if( c == NULL )
+		return 0;
+	else if( l == NULL )
+		irc->chatrooms = c->next;
+	else
+		l->next = c->next;
+	
+	while( c->set )
+		set_del( &c->set, c->set->key );
+	
+	g_free( c->handle );
+	g_free( c->channel );
+	g_free( c );
+	
+	return 1;
+}
+
+int chat_chancmp( char *a, char *b )
+{
+	if( !chat_chanok( a ) || !chat_chanok( b ) )
+		return 0;
+	
+	if( a[0] == b[0] )
+		return nick_cmp( a + 1, b + 1 );
+	else
+		return -1;
+}
+
+int chat_chanok( char *a )
+{
+	if( strchr( CTYPES, a[0] ) != NULL )
+		return nick_ok( a + 1 );
+	else
+		return 0;
+}
+
+int chat_join( irc_t *irc, struct chat *c, const char *password )
+{
+	struct groupchat *gc;
+	char *nick = set_getstr( &c->set, "nick" );
+
+	if( c->acc->ic == NULL || c->acc->prpl->chat_join == NULL )
+		return 0;
+	
+	if( nick == NULL )
+		nick = irc->nick;
+	
+	if( ( gc = c->acc->prpl->chat_join( c->acc->ic, c->handle, nick, password ) ) )
+	{
+		g_free( gc->channel );
+		gc->channel = g_strdup( c->channel );
+		return 1;
+	}
+	
+	return 0;
+}