[b7d3cc34] | 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 2002-2004 Wilmer van der Gaast and others * |
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| 5 | \********************************************************************/ |
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| 6 | |
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| 7 | /* MSN module - Main file; functions to be called from BitlBee */ |
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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 "nogaim.h" |
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| 27 | #include "msn.h" |
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| 28 | |
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| 29 | static void msn_login( struct aim_user *acct ) |
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| 30 | { |
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| 31 | struct gaim_connection *gc = new_gaim_conn( acct ); |
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| 32 | struct msn_data *md = g_new0( struct msn_data, 1 ); |
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| 33 | |
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| 34 | set_login_progress( gc, 1, "Connecting" ); |
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| 35 | |
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| 36 | gc->proto_data = md; |
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| 37 | md->fd = -1; |
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| 38 | |
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| 39 | if( strchr( acct->username, '@' ) == NULL ) |
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| 40 | { |
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| 41 | hide_login_progress( gc, "Invalid account name" ); |
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| 42 | signoff( gc ); |
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| 43 | return; |
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| 44 | } |
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| 45 | |
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| 46 | md->fd = proxy_connect( "messenger.hotmail.com", 1863, msn_ns_connected, gc ); |
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| 47 | if( md->fd < 0 ) |
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| 48 | { |
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| 49 | hide_login_progress( gc, "Could not connect to server" ); |
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| 50 | signoff( gc ); |
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| 51 | } |
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| 52 | else |
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| 53 | { |
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| 54 | md->gc = gc; |
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| 55 | md->away_state = msn_away_state_list; |
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| 56 | |
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| 57 | msn_connections = g_slist_append( msn_connections, gc ); |
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| 58 | } |
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| 59 | } |
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| 60 | |
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| 61 | static void msn_close( struct gaim_connection *gc ) |
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| 62 | { |
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| 63 | struct msn_data *md = gc->proto_data; |
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| 64 | GSList *l; |
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| 65 | |
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[5a5c926] | 66 | if( md ) |
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[b7d3cc34] | 67 | { |
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[5a5c926] | 68 | if( md->fd >= 0 ) |
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| 69 | closesocket( md->fd ); |
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[b7d3cc34] | 70 | |
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[5a5c926] | 71 | if( md->handler ) |
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[b7d3cc34] | 72 | { |
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[5a5c926] | 73 | if( md->handler->rxq ) g_free( md->handler->rxq ); |
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| 74 | if( md->handler->cmd_text ) g_free( md->handler->cmd_text ); |
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| 75 | g_free( md->handler ); |
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| 76 | } |
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| 77 | |
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| 78 | while( md->switchboards ) |
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| 79 | msn_sb_destroy( md->switchboards->data ); |
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[1053836] | 80 | |
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[5a5c926] | 81 | if( md->msgq ) |
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| 82 | { |
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| 83 | struct msn_message *m; |
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| 84 | |
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| 85 | for( l = md->msgq; l; l = l->next ) |
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| 86 | { |
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| 87 | m = l->data; |
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| 88 | |
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| 89 | serv_got_crap( gc, "Warning: Closing down MSN connection with unsent message to %s, you'll have to resend it.", m->who ); |
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| 90 | g_free( m->who ); |
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| 91 | g_free( m->text ); |
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| 92 | g_free( m ); |
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| 93 | } |
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| 94 | g_slist_free( md->msgq ); |
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[b7d3cc34] | 95 | } |
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[5a5c926] | 96 | |
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[59f5c42a] | 97 | g_free( md->grouplist ); |
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| 98 | |
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[5a5c926] | 99 | g_free( md ); |
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[b7d3cc34] | 100 | } |
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| 101 | |
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| 102 | for( l = gc->permit; l; l = l->next ) |
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| 103 | g_free( l->data ); |
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| 104 | g_slist_free( gc->permit ); |
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| 105 | |
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| 106 | for( l = gc->deny; l; l = l->next ) |
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| 107 | g_free( l->data ); |
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| 108 | g_slist_free( gc->deny ); |
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| 109 | |
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| 110 | msn_connections = g_slist_remove( msn_connections, gc ); |
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| 111 | } |
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| 112 | |
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| 113 | static int msn_send_im( struct gaim_connection *gc, char *who, char *message, int len, int away ) |
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| 114 | { |
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| 115 | struct msn_switchboard *sb; |
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| 116 | struct msn_data *md = gc->proto_data; |
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| 117 | |
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| 118 | if( ( sb = msn_sb_by_handle( gc, who ) ) ) |
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| 119 | { |
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| 120 | return( msn_sb_sendmessage( sb, message ) ); |
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| 121 | } |
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| 122 | else |
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| 123 | { |
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| 124 | struct msn_message *m; |
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| 125 | char buf[1024]; |
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| 126 | |
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| 127 | /* Create a message. We have to arrange a usable switchboard, and send the message later. */ |
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| 128 | m = g_new0( struct msn_message, 1 ); |
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| 129 | m->who = g_strdup( who ); |
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| 130 | m->text = g_strdup( message ); |
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| 131 | |
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| 132 | /* FIXME: *CHECK* the reliability of using spare sb's! */ |
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| 133 | if( ( sb = msn_sb_spare( gc ) ) ) |
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| 134 | { |
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| 135 | debug( "Trying to use a spare switchboard to message %s", who ); |
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| 136 | |
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| 137 | sb->who = g_strdup( who ); |
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| 138 | g_snprintf( buf, sizeof( buf ), "CAL %d %s\r\n", ++sb->trId, who ); |
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| 139 | if( msn_sb_write( sb, buf, strlen( buf ) ) ) |
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| 140 | { |
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| 141 | /* He/She should join the switchboard soon, let's queue the message. */ |
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| 142 | sb->msgq = g_slist_append( sb->msgq, m ); |
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| 143 | return( 1 ); |
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| 144 | } |
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| 145 | } |
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| 146 | |
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| 147 | debug( "Creating a new switchboard to message %s", who ); |
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| 148 | |
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| 149 | /* If we reach this line, there was no spare switchboard, so let's make one. */ |
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| 150 | g_snprintf( buf, sizeof( buf ), "XFR %d SB\r\n", ++md->trId ); |
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| 151 | if( !msn_write( gc, buf, strlen( buf ) ) ) |
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| 152 | { |
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| 153 | g_free( m->who ); |
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| 154 | g_free( m->text ); |
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| 155 | g_free( m ); |
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| 156 | |
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| 157 | return( 0 ); |
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| 158 | } |
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| 159 | |
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| 160 | /* And queue the message to md. We'll pick it up when the switchboard comes up. */ |
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| 161 | md->msgq = g_slist_append( md->msgq, m ); |
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| 162 | |
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| 163 | /* FIXME: If the switchboard creation fails, the message will not be sent. */ |
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| 164 | |
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| 165 | return( 1 ); |
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| 166 | } |
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| 167 | |
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| 168 | return( 0 ); |
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| 169 | } |
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| 170 | |
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| 171 | static GList *msn_away_states( struct gaim_connection *gc ) |
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| 172 | { |
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| 173 | GList *l = NULL; |
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| 174 | int i; |
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| 175 | |
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| 176 | for( i = 0; msn_away_state_list[i].number > -1; i ++ ) |
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[08995b0] | 177 | l = g_list_append( l, (void*) msn_away_state_list[i].name ); |
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[b7d3cc34] | 178 | |
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| 179 | return( l ); |
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| 180 | } |
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| 181 | |
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| 182 | static char *msn_get_status_string( struct gaim_connection *gc, int number ) |
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| 183 | { |
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[08995b0] | 184 | const struct msn_away_state *st = msn_away_state_by_number( number ); |
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[b7d3cc34] | 185 | |
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| 186 | if( st ) |
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[08995b0] | 187 | return( (char*) st->name ); |
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[b7d3cc34] | 188 | else |
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| 189 | return( "" ); |
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| 190 | } |
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| 191 | |
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| 192 | static void msn_set_away( struct gaim_connection *gc, char *state, char *message ) |
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| 193 | { |
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| 194 | char buf[1024]; |
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| 195 | struct msn_data *md = gc->proto_data; |
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[08995b0] | 196 | const struct msn_away_state *st; |
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[b7d3cc34] | 197 | |
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| 198 | if( strcmp( state, GAIM_AWAY_CUSTOM ) == 0 ) |
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| 199 | st = msn_away_state_by_name( "Away" ); |
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| 200 | else |
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| 201 | st = msn_away_state_by_name( state ); |
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| 202 | |
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| 203 | if( !st ) st = msn_away_state_list; |
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| 204 | md->away_state = st; |
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| 205 | |
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| 206 | g_snprintf( buf, sizeof( buf ), "CHG %d %s\r\n", ++md->trId, st->code ); |
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| 207 | msn_write( gc, buf, strlen( buf ) ); |
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| 208 | } |
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| 209 | |
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| 210 | static void msn_set_info( struct gaim_connection *gc, char *info ) |
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| 211 | { |
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| 212 | int i; |
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| 213 | char buf[1024], *fn, *s; |
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| 214 | struct msn_data *md = gc->proto_data; |
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| 215 | |
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| 216 | if( strlen( info ) > 129 ) |
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| 217 | { |
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| 218 | do_error_dialog( gc, "Maximum name length exceeded", "MSN" ); |
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| 219 | return; |
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| 220 | } |
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| 221 | |
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| 222 | /* Of course we could use http_encode() here, but when we encode |
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| 223 | every character, the server is less likely to complain about the |
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| 224 | chosen name. However, the MSN server doesn't seem to like escaped |
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| 225 | non-ASCII chars, so we keep those unescaped. */ |
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| 226 | s = fn = g_new0( char, strlen( info ) * 3 + 1 ); |
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| 227 | for( i = 0; info[i]; i ++ ) |
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| 228 | if( info[i] & 128 ) |
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| 229 | { |
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| 230 | *s = info[i]; |
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| 231 | s ++; |
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| 232 | } |
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| 233 | else |
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| 234 | { |
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| 235 | g_snprintf( s, 4, "%%%02X", info[i] ); |
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| 236 | s += 3; |
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| 237 | } |
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| 238 | |
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| 239 | g_snprintf( buf, sizeof( buf ), "REA %d %s %s\r\n", ++md->trId, gc->username, fn ); |
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| 240 | msn_write( gc, buf, strlen( buf ) ); |
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| 241 | g_free( fn ); |
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| 242 | } |
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| 243 | |
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| 244 | static void msn_get_info(struct gaim_connection *gc, char *who) |
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| 245 | { |
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| 246 | /* Just make an URL and let the user fetch the info */ |
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| 247 | serv_got_crap( gc, "%s\n%s: %s%s", _("User Info"), _("For now, fetch yourself"), PROFILE_URL, who ); |
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| 248 | } |
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| 249 | |
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| 250 | static void msn_add_buddy( struct gaim_connection *gc, char *who ) |
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| 251 | { |
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| 252 | msn_buddy_list_add( gc, "FL", who, who ); |
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| 253 | } |
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| 254 | |
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| 255 | static void msn_remove_buddy( struct gaim_connection *gc, char *who, char *group ) |
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| 256 | { |
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| 257 | msn_buddy_list_remove( gc, "FL", who ); |
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| 258 | } |
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| 259 | |
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| 260 | static int msn_chat_send( struct gaim_connection *gc, int id, char *message ) |
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| 261 | { |
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| 262 | struct msn_switchboard *sb = msn_sb_by_id( gc, id ); |
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| 263 | |
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| 264 | if( sb ) |
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| 265 | return( msn_sb_sendmessage( sb, message ) ); |
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| 266 | else |
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| 267 | return( 0 ); |
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| 268 | } |
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| 269 | |
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| 270 | static void msn_chat_invite( struct gaim_connection *gc, int id, char *msg, char *who ) |
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| 271 | { |
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| 272 | struct msn_switchboard *sb = msn_sb_by_id( gc, id ); |
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| 273 | char buf[1024]; |
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| 274 | |
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| 275 | if( sb ) |
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| 276 | { |
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| 277 | g_snprintf( buf, sizeof( buf ), "CAL %d %s\r\n", ++sb->trId, who ); |
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| 278 | msn_sb_write( sb, buf, strlen( buf ) ); |
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| 279 | } |
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| 280 | } |
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| 281 | |
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| 282 | static void msn_chat_leave( struct gaim_connection *gc, int id ) |
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| 283 | { |
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| 284 | struct msn_switchboard *sb = msn_sb_by_id( gc, id ); |
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| 285 | |
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| 286 | if( sb ) |
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| 287 | msn_sb_write( sb, "OUT\r\n", 5 ); |
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| 288 | } |
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| 289 | |
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| 290 | static int msn_chat_open( struct gaim_connection *gc, char *who ) |
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| 291 | { |
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| 292 | struct msn_switchboard *sb; |
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| 293 | struct msn_data *md = gc->proto_data; |
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| 294 | char buf[1024]; |
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| 295 | |
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| 296 | if( ( sb = msn_sb_by_handle( gc, who ) ) ) |
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| 297 | { |
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| 298 | debug( "Converting existing switchboard to %s to a groupchat", who ); |
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| 299 | msn_sb_to_chat( sb ); |
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| 300 | return( 1 ); |
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| 301 | } |
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| 302 | else |
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| 303 | { |
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| 304 | struct msn_message *m; |
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| 305 | |
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| 306 | if( ( sb = msn_sb_spare( gc ) ) ) |
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| 307 | { |
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| 308 | debug( "Trying to reuse an existing switchboard as a groupchat with %s", who ); |
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| 309 | g_snprintf( buf, sizeof( buf ), "CAL %d %s\r\n", ++sb->trId, who ); |
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| 310 | if( msn_sb_write( sb, buf, strlen( buf ) ) ) |
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| 311 | { |
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| 312 | msn_sb_to_chat( sb ); |
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| 313 | return( 1 ); |
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| 314 | } |
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| 315 | } |
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| 316 | |
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| 317 | /* If the stuff above failed for some reason: */ |
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| 318 | debug( "Creating a new switchboard to groupchat with %s", who ); |
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| 319 | |
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| 320 | /* Request a new switchboard. */ |
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| 321 | g_snprintf( buf, sizeof( buf ), "XFR %d SB\r\n", ++md->trId ); |
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| 322 | if( !msn_write( gc, buf, strlen( buf ) ) ) |
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| 323 | return( 0 ); |
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| 324 | |
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| 325 | /* Create a magic message. This is quite hackish, but who cares? :-P */ |
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| 326 | m = g_new0( struct msn_message, 1 ); |
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| 327 | m->who = g_strdup( who ); |
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| 328 | m->text = g_strdup( GROUPCHAT_SWITCHBOARD_MESSAGE ); |
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| 329 | |
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| 330 | /* Queue the magic message and cross your fingers. */ |
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| 331 | md->msgq = g_slist_append( md->msgq, m ); |
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| 332 | |
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| 333 | return( 1 ); |
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| 334 | } |
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| 335 | |
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| 336 | return( 0 ); |
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| 337 | } |
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| 338 | |
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| 339 | static void msn_keepalive( struct gaim_connection *gc ) |
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| 340 | { |
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| 341 | msn_write( gc, "PNG\r\n", strlen( "PNG\r\n" ) ); |
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| 342 | } |
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| 343 | |
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| 344 | static void msn_add_permit( struct gaim_connection *gc, char *who ) |
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| 345 | { |
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| 346 | msn_buddy_list_add( gc, "AL", who, who ); |
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| 347 | } |
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| 348 | |
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| 349 | static void msn_rem_permit( struct gaim_connection *gc, char *who ) |
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| 350 | { |
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| 351 | msn_buddy_list_remove( gc, "AL", who ); |
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| 352 | } |
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| 353 | |
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| 354 | static void msn_add_deny( struct gaim_connection *gc, char *who ) |
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| 355 | { |
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| 356 | struct msn_switchboard *sb; |
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| 357 | |
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| 358 | msn_buddy_list_add( gc, "BL", who, who ); |
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| 359 | |
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| 360 | /* If there's still a conversation with this person, close it. */ |
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| 361 | if( ( sb = msn_sb_by_handle( gc, who ) ) ) |
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| 362 | { |
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| 363 | msn_sb_destroy( sb ); |
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| 364 | } |
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| 365 | } |
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| 366 | |
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| 367 | static void msn_rem_deny( struct gaim_connection *gc, char *who ) |
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| 368 | { |
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| 369 | msn_buddy_list_remove( gc, "BL", who ); |
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| 370 | } |
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| 371 | |
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| 372 | static int msn_send_typing( struct gaim_connection *gc, char *who, int typing ) |
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| 373 | { |
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| 374 | if( typing ) |
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| 375 | return( msn_send_im( gc, who, TYPING_NOTIFICATION_MESSAGE, strlen( TYPING_NOTIFICATION_MESSAGE ), 0 ) ); |
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| 376 | else |
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| 377 | return( 1 ); |
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| 378 | } |
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| 379 | |
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[7b23afd] | 380 | void msn_init() |
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[b7d3cc34] | 381 | { |
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[7b23afd] | 382 | struct prpl *ret = g_new0(struct prpl, 1); |
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| 383 | ret->name = "msn"; |
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[b7d3cc34] | 384 | ret->login = msn_login; |
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| 385 | ret->close = msn_close; |
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| 386 | ret->send_im = msn_send_im; |
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| 387 | ret->away_states = msn_away_states; |
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| 388 | ret->get_status_string = msn_get_status_string; |
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| 389 | ret->set_away = msn_set_away; |
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| 390 | ret->set_info = msn_set_info; |
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| 391 | ret->get_info = msn_get_info; |
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| 392 | ret->add_buddy = msn_add_buddy; |
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| 393 | ret->remove_buddy = msn_remove_buddy; |
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| 394 | ret->chat_send = msn_chat_send; |
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| 395 | ret->chat_invite = msn_chat_invite; |
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| 396 | ret->chat_leave = msn_chat_leave; |
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| 397 | ret->chat_open = msn_chat_open; |
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| 398 | ret->keepalive = msn_keepalive; |
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| 399 | ret->add_permit = msn_add_permit; |
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| 400 | ret->rem_permit = msn_rem_permit; |
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| 401 | ret->add_deny = msn_add_deny; |
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| 402 | ret->rem_deny = msn_rem_deny; |
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| 403 | ret->send_typing = msn_send_typing; |
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[9cb9868] | 404 | ret->cmp_buddynames = g_strcasecmp; |
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[b7d3cc34] | 405 | |
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[7b23afd] | 406 | register_protocol(ret); |
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[b7d3cc34] | 407 | } |
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