| [4be8239] | 1 | /********************************************************************\ |
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| 2 | * BitlBee -- An IRC to other IM-networks gateway * |
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| 3 | * * |
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| 4 | * Copyright 2002-2010 Wilmer van der Gaast and others * |
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| 5 | \********************************************************************/ |
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| 6 | |
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| 7 | /* The IRC-based UI - Representing (virtual) channels. */ |
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| 8 | |
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| 9 | /* |
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| 10 | This program is free software; you can redistribute it and/or modify |
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| 11 | it under the terms of the GNU General Public License as published by |
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| 12 | the Free Software Foundation; either version 2 of the License, or |
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| 13 | (at your option) any later version. |
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| 14 | |
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| 15 | This program is distributed in the hope that it will be useful, |
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| 16 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 18 | GNU General Public License for more details. |
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| 19 | |
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| 20 | You should have received a copy of the GNU General Public License with |
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| 21 | the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL; |
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| 22 | if not, write to the Free Software Foundation, Inc., 59 Temple Place, |
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| 23 | Suite 330, Boston, MA 02111-1307 USA |
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| 24 | */ |
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| 25 | |
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| 26 | #include "bitlbee.h" |
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| 27 | |
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| 28 | irc_channel_t *irc_channel_new( irc_t *irc, const char *name ) |
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| 29 | { |
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| 30 | irc_channel_t *ic; |
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| 31 | |
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| 32 | if( strchr( CTYPES, name[0] ) == NULL || !nick_ok( name + 1 ) ) |
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| 33 | return NULL; |
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| 34 | |
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| 35 | ic = g_new0( irc_channel_t, 1 ); |
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| 36 | ic->irc = irc; |
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| 37 | ic->name = g_strdup( name ); |
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| 38 | strcpy( ic->mode, CMODE ); |
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| 39 | |
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| 40 | irc_channel_add_user( ic, irc->root ); |
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| 41 | |
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| 42 | irc->channels = g_slist_prepend( irc->channels, ic ); |
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| 43 | |
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| 44 | return ic; |
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| 45 | } |
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| 46 | |
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| 47 | int irc_channel_add_user( irc_channel_t *ic, irc_user_t *iu ) |
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| 48 | { |
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| 49 | if( g_slist_find( ic->users, iu ) != NULL ) |
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| 50 | return 0; |
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| 51 | |
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| 52 | ic->users = g_slist_insert_sorted( ic->users, iu, irc_user_cmp ); |
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| 53 | |
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| 54 | if( iu == ic->irc->user || ic->flags & IRC_CHANNEL_JOINED ) |
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| 55 | { |
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| 56 | ic->flags |= IRC_CHANNEL_JOINED; |
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| 57 | irc_send_join( ic, iu ); |
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| 58 | } |
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| 59 | |
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| 60 | return 1; |
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| 61 | } |
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| 62 | |
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| 63 | int irc_channel_del_user( irc_channel_t *ic, irc_user_t *iu ) |
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| 64 | { |
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| 65 | if( g_slist_find( ic->users, iu ) == NULL ) |
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| 66 | return 0; |
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| 67 | |
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| 68 | ic->users = g_slist_remove( ic->users, iu ); |
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| 69 | |
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| 70 | if( ic->flags & IRC_CHANNEL_JOINED ) |
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| 71 | irc_send_part( ic, iu, "" ); |
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| 72 | |
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| 73 | if( iu == ic->irc->user ) |
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| 74 | ic->flags &= ~IRC_CHANNEL_JOINED; |
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| 75 | |
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| 76 | return 1; |
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| 77 | } |
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| 78 | |
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| 79 | int irc_channel_set_topic( irc_channel_t *ic, const char *topic ) |
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| 80 | { |
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| 81 | g_free( ic->topic ); |
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| 82 | ic->topic = g_strdup( topic ); |
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| 83 | |
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| 84 | if( ic->flags & IRC_CHANNEL_JOINED ) |
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| 85 | irc_send_topic( ic ); |
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| 86 | |
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| 87 | return 1; |
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| 88 | } |
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