[ad9feec] | 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 2002-2008 Wilmer van der Gaast and others * |
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| 5 | \********************************************************************/ |
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| 6 | |
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| 7 | /* Keep track of chatrooms the user is interested in */ |
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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 | struct chat *chat_add( irc_t *irc, account_t *acc, char *handle, char *channel ) |
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| 29 | { |
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| 30 | struct chat *c, *l; |
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[e7bc722] | 31 | set_t *s; |
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[ad9feec] | 32 | |
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| 33 | if( !chat_chanok( channel ) ) |
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| 34 | return NULL; |
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| 35 | |
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[0e639f5] | 36 | if( chat_chancmp( channel, irc->channel ) == 0 ) |
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| 37 | return NULL; |
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| 38 | |
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[ad9feec] | 39 | for( c = irc->chatrooms; c; c = c->next ) |
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| 40 | { |
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| 41 | if( chat_chancmp( channel, c->channel ) == 0 ) |
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| 42 | return NULL; |
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| 43 | |
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| 44 | if( acc == c->acc && g_strcasecmp( handle, c->handle ) == 0 ) |
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| 45 | return NULL; |
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| 46 | |
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| 47 | l = c; |
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| 48 | } |
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| 49 | |
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| 50 | if( irc->chatrooms == NULL ) |
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| 51 | irc->chatrooms = c = g_new0( struct chat, 1 ); |
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| 52 | else |
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| 53 | l->next = c = g_new0( struct chat, 1 ); |
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| 54 | |
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| 55 | c->acc = acc; |
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| 56 | c->handle = g_strdup( handle ); |
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| 57 | c->channel = g_strdup( channel ); |
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| 58 | |
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[e7bc722] | 59 | s = set_add( &c->set, "auto_join", "false", set_eval_bool, c ); |
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| 60 | s = set_add( &c->set, "auto_rejoin", "false", set_eval_bool, c ); |
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| 61 | s = set_add( &c->set, "nick", NULL, NULL, c ); |
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| 62 | s->flags |= SET_NULL_OK; |
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[ad9feec] | 63 | |
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| 64 | return c; |
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| 65 | } |
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| 66 | |
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| 67 | struct chat *chat_byhandle( irc_t *irc, account_t *acc, char *handle ) |
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| 68 | { |
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| 69 | struct chat *c; |
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| 70 | |
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| 71 | for( c = irc->chatrooms; c; c = c->next ) |
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| 72 | { |
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| 73 | if( acc == c->acc && g_strcasecmp( handle, c->handle ) == 0 ) |
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| 74 | break; |
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| 75 | } |
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| 76 | |
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| 77 | return c; |
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| 78 | } |
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| 79 | |
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| 80 | struct chat *chat_bychannel( irc_t *irc, char *channel ) |
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| 81 | { |
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| 82 | struct chat *c; |
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| 83 | |
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| 84 | for( c = irc->chatrooms; c; c = c->next ) |
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| 85 | { |
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| 86 | if( chat_chancmp( channel, c->channel ) == 0 ) |
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| 87 | break; |
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| 88 | } |
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| 89 | |
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| 90 | return c; |
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| 91 | } |
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| 92 | |
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[131c6b6] | 93 | struct chat *chat_get( irc_t *irc, char *id ) |
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| 94 | { |
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| 95 | struct chat *c, *ret = NULL; |
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| 96 | int nr; |
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| 97 | |
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| 98 | if( sscanf( id, "%d", &nr ) == 1 && nr < 1000 ) |
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| 99 | { |
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| 100 | for( c = irc->chatrooms; c; c = c->next ) |
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| 101 | if( ( nr-- ) == 0 ) |
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| 102 | return c; |
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| 103 | |
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| 104 | return NULL; |
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| 105 | } |
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| 106 | |
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| 107 | for( c = irc->chatrooms; c; c = c->next ) |
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| 108 | { |
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| 109 | if( strstr( c->handle, id ) ) |
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| 110 | { |
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| 111 | if( !ret ) |
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| 112 | ret = c; |
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| 113 | else |
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| 114 | return NULL; |
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| 115 | } |
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| 116 | else if( strstr( c->channel, id ) ) |
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| 117 | { |
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| 118 | if( !ret ) |
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| 119 | ret = c; |
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| 120 | else |
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| 121 | return NULL; |
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| 122 | } |
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| 123 | } |
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| 124 | |
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| 125 | return ret; |
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| 126 | } |
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| 127 | |
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[ad9feec] | 128 | int chat_chancmp( char *a, char *b ) |
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| 129 | { |
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| 130 | if( !chat_chanok( a ) || !chat_chanok( b ) ) |
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| 131 | return 0; |
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| 132 | |
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| 133 | if( a[0] == b[0] ) |
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| 134 | return nick_cmp( a + 1, b + 1 ); |
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| 135 | else |
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| 136 | return -1; |
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| 137 | } |
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| 138 | |
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| 139 | int chat_chanok( char *a ) |
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| 140 | { |
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[39f93f0] | 141 | if( strchr( CTYPES, a[0] ) != NULL ) |
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[ad9feec] | 142 | return nick_ok( a + 1 ); |
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| 143 | else |
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| 144 | return 0; |
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| 145 | } |
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