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/********************************************************************\
* 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"
#include "chat.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;
}
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