source: irc_user.c @ 83e92bf

Last change on this file since 83e92bf was b95932e, checked in by Wilmer van der Gaast <wilmer@…>, at 2010-03-27T03:39:23Z

Added WHOIS command.

  • Property mode set to 100644
File size: 3.5 KB
Line 
1  /********************************************************************\
2  * BitlBee -- An IRC to other IM-networks gateway                     *
3  *                                                                    *
4  * Copyright 2002-2004 Wilmer van der Gaast and others                *
5  \********************************************************************/
6
7/* Stuff to handle, save and search IRC buddies                         */
8
9/*
10  This program is free software; you can redistribute it and/or modify
11  it under the terms of the GNU General Public License as published by
12  the Free Software Foundation; either version 2 of the License, or
13  (at your option) any later version.
14
15  This program is distributed in the hope that it will be useful,
16  but WITHOUT ANY WARRANTY; without even the implied warranty of
17  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  GNU General Public License for more details.
19
20  You should have received a copy of the GNU General Public License with
21  the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
22  if not, write to the Free Software Foundation, Inc., 59 Temple Place,
23  Suite 330, Boston, MA  02111-1307  USA
24*/
25
26#include "bitlbee.h"
27
28irc_user_t *irc_user_new( irc_t *irc, const char *nick )
29{
30        irc_user_t *iu = g_new0( irc_user_t, 1 );
31       
32        iu->irc = irc;
33        iu->nick = g_strdup( nick );
34        iu->user = iu->host = iu->fullname = iu->nick;
35       
36        iu->is_private = set_getbool( &irc->b->set, "private" );
37       
38        iu->key = g_strdup( nick );
39        nick_lc( iu->key );
40        /* Using the hash table for speed and irc->users for easy iteration
41           through the list (since the GLib API doesn't have anything sane
42           for that.) */
43        g_hash_table_insert( irc->nick_user_hash, iu->key, iu );
44        irc->users = g_slist_insert_sorted( irc->users, iu, irc_user_cmp );
45       
46        return iu;
47}
48
49int irc_user_free( irc_t *irc, const char *nick )
50{
51        irc_user_t *iu;
52       
53        if( !( iu = irc_user_find( irc, nick ) ) )
54                return 0;
55       
56        irc->users = g_slist_remove( irc->users, iu );
57        g_hash_table_remove( irc->nick_user_hash, iu->key );
58       
59        g_free( iu->nick );
60        if( iu->nick != iu->user ) g_free( iu->user );
61        if( iu->nick != iu->host ) g_free( iu->host );
62        if( iu->nick != iu->fullname ) g_free( iu->fullname );
63        g_free( iu->sendbuf );
64        if( iu->sendbuf_timer ) b_event_remove( iu->sendbuf_timer );
65        g_free( iu->key );
66       
67        return 1;
68}
69
70irc_user_t *irc_user_find( irc_t *irc, const char *nick )
71{
72        char key[strlen(nick)+1];
73       
74        strcpy( key, nick );
75        if( nick_lc( key ) )
76                return g_hash_table_lookup( irc->nick_user_hash, key );
77        else
78                return NULL;
79}
80
81int irc_user_rename( irc_t *irc, const char *old, const char *new )
82{
83        irc_user_t *iu = irc_user_find( irc, old );
84        char key[strlen(new)+1];
85       
86        strcpy( key, new );
87        if( iu == NULL || !nick_lc( key ) || irc_user_find( irc, new ) )
88                return 0;
89       
90        irc->users = g_slist_remove( irc->users, iu );
91        g_hash_table_remove( irc->nick_user_hash, iu->key );
92       
93        if( iu->nick == iu->user ) iu->user = NULL;
94        if( iu->nick == iu->host ) iu->host = NULL;
95        if( iu->nick == iu->fullname ) iu->fullname = NULL;
96        g_free( iu->nick );
97        iu->nick = g_strdup( new );
98        if( iu->user == NULL ) iu->user = g_strdup( iu->nick );
99        if( iu->host == NULL ) iu->host = g_strdup( iu->nick );
100        if( iu->fullname == NULL ) iu->fullname = g_strdup( iu->nick );
101       
102        iu->key = g_strdup( key );
103        g_hash_table_insert( irc->nick_user_hash, iu->key, iu );
104        irc->users = g_slist_insert_sorted( irc->users, iu, irc_user_cmp );
105       
106        return 1;
107}
108
109gint irc_user_cmp( gconstpointer a_, gconstpointer b_ )
110{
111        const irc_user_t *a = a_, *b = b_;
112       
113        return strcmp( a->key, b->key );
114}
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