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/********************************************************************\
* BitlBee -- An IRC to other IM-networks gateway *
* *
* Copyright 2002-2004 Wilmer van der Gaast and others *
\********************************************************************/
/* Stuff to handle, save and search IRC buddies */
/*
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"
irc_user_t *irc_user_new( irc_t *irc, const char *nick )
{
irc_user_t *iu = g_new0( irc_user_t, 1 );
iu->nick = g_strdup( nick );
iu->user = iu->host = iu->fullname = iu->nick;
iu->is_private = set_getbool( &irc->b->set, "private" );
iu->key = g_strdup( nick );
nick_lc( iu->key );
/* Using the hash table for speed and irc->users for easy iteration
through the list (since the GLib API doesn't have anything sane
for that.) */
g_hash_table_insert( irc->nick_user_hash, iu->key, iu );
irc->users = g_slist_insert_sorted( irc->users, iu, irc_user_cmp );
return iu;
}
int irc_user_free( irc_t *irc, const char *nick )
{
irc_user_t *iu;
if( !( iu = irc_user_find( irc, nick ) ) )
return 0;
irc->users = g_slist_remove( irc->users, iu );
g_hash_table_remove( irc->nick_user_hash, iu->key );
g_free( iu->nick );
if( iu->nick != iu->user ) g_free( iu->user );
if( iu->nick != iu->host ) g_free( iu->host );
if( iu->nick != iu->fullname ) g_free( iu->fullname );
g_free( iu->sendbuf );
if( iu->sendbuf_timer ) b_event_remove( iu->sendbuf_timer );
g_free( iu->key );
return 1;
}
irc_user_t *irc_user_find( irc_t *irc, const char *nick )
{
char key[strlen(nick)+1];
strcpy( key, nick );
if( nick_lc( key ) )
return g_hash_table_lookup( irc->nick_user_hash, key );
else
return NULL;
}
int irc_user_rename( irc_t *irc, const char *old, const char *new )
{
irc_user_t *iu = irc_user_find( irc, old );
char key[strlen(new)+1];
strcpy( key, new );
if( iu == NULL || !nick_lc( key ) || irc_user_find( irc, new ) )
return 0;
irc->users = g_slist_remove( irc->users, iu );
g_hash_table_remove( irc->nick_user_hash, iu->key );
if( iu->nick == iu->user ) iu->user = NULL;
if( iu->nick == iu->host ) iu->host = NULL;
if( iu->nick == iu->fullname ) iu->fullname = NULL;
g_free( iu->nick );
iu->nick = g_strdup( new );
if( iu->user == NULL ) iu->user = g_strdup( iu->nick );
if( iu->host == NULL ) iu->host = g_strdup( iu->nick );
if( iu->fullname == NULL ) iu->fullname = g_strdup( iu->nick );
iu->key = g_strdup( key );
g_hash_table_insert( irc->nick_user_hash, iu->key, iu );
irc->users = g_slist_insert_sorted( irc->users, iu, irc_user_cmp );
return 1;
}
gint irc_user_cmp( gconstpointer a_, gconstpointer b_ )
{
const irc_user_t *a = a_, *b = b_;
return strcmp( a->key, b->key );
}
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