[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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[c6ca3ee] | 29 | int msn_chat_id; |
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| 30 | GSList *msn_connections; |
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| 31 | GSList *msn_switchboards; |
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| 32 | |
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[911f2eb] | 33 | static char *msn_set_display_name( set_t *set, char *value ); |
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| 34 | |
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[0da65d5] | 35 | static void msn_init( account_t *acc ) |
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[911f2eb] | 36 | { |
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| 37 | set_t *s; |
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| 38 | |
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| 39 | s = set_add( &acc->set, "display_name", NULL, msn_set_display_name, acc ); |
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| 40 | s->flags |= ACC_SET_NOSAVE | ACC_SET_ONLINE_ONLY; |
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[1febf5c] | 41 | |
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| 42 | s = set_add( &acc->set, "mail_notifications", "false", set_eval_bool, acc ); |
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[911f2eb] | 43 | } |
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| 44 | |
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[0a3c243] | 45 | static void msn_login( account_t *acc ) |
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[b7d3cc34] | 46 | { |
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[84b045d] | 47 | struct im_connection *ic = imcb_new( acc ); |
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[b7d3cc34] | 48 | struct msn_data *md = g_new0( struct msn_data, 1 ); |
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| 49 | |
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[0da65d5] | 50 | ic->proto_data = md; |
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[b7d3cc34] | 51 | md->fd = -1; |
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| 52 | |
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[0a3c243] | 53 | if( strchr( acc->user, '@' ) == NULL ) |
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[b7d3cc34] | 54 | { |
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[84b045d] | 55 | imcb_error( ic, "Invalid account name" ); |
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[c2fb3809] | 56 | imc_logout( ic, FALSE ); |
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[b7d3cc34] | 57 | return; |
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| 58 | } |
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| 59 | |
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[84b045d] | 60 | imcb_log( ic, "Connecting" ); |
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[2a29eac] | 61 | |
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[0da65d5] | 62 | md->fd = proxy_connect( "messenger.hotmail.com", 1863, msn_ns_connected, ic ); |
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[b7d3cc34] | 63 | if( md->fd < 0 ) |
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| 64 | { |
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[84b045d] | 65 | imcb_error( ic, "Could not connect to server" ); |
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[c2fb3809] | 66 | imc_logout( ic, TRUE ); |
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[2a29eac] | 67 | return; |
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[b7d3cc34] | 68 | } |
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[2a29eac] | 69 | |
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[0da65d5] | 70 | md->ic = ic; |
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[2a29eac] | 71 | md->away_state = msn_away_state_list; |
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| 72 | |
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[0da65d5] | 73 | msn_connections = g_slist_append( msn_connections, ic ); |
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[b7d3cc34] | 74 | } |
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| 75 | |
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[0da65d5] | 76 | static void msn_logout( struct im_connection *ic ) |
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[b7d3cc34] | 77 | { |
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[0da65d5] | 78 | struct msn_data *md = ic->proto_data; |
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[b7d3cc34] | 79 | GSList *l; |
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| 80 | |
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[5a5c926] | 81 | if( md ) |
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[b7d3cc34] | 82 | { |
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[5a5c926] | 83 | if( md->fd >= 0 ) |
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| 84 | closesocket( md->fd ); |
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[b7d3cc34] | 85 | |
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[5a5c926] | 86 | if( md->handler ) |
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[b7d3cc34] | 87 | { |
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[5a5c926] | 88 | if( md->handler->rxq ) g_free( md->handler->rxq ); |
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| 89 | if( md->handler->cmd_text ) g_free( md->handler->cmd_text ); |
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| 90 | g_free( md->handler ); |
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| 91 | } |
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| 92 | |
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| 93 | while( md->switchboards ) |
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| 94 | msn_sb_destroy( md->switchboards->data ); |
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[1053836] | 95 | |
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[46dca11] | 96 | msn_msgq_purge( ic, &md->msgq ); |
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[5a5c926] | 97 | |
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[bf25fa3] | 98 | while( md->groupcount > 0 ) |
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| 99 | g_free( md->grouplist[--md->groupcount] ); |
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[59f5c42a] | 100 | g_free( md->grouplist ); |
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| 101 | |
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[5a5c926] | 102 | g_free( md ); |
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[b7d3cc34] | 103 | } |
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| 104 | |
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[0da65d5] | 105 | for( l = ic->permit; l; l = l->next ) |
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[b7d3cc34] | 106 | g_free( l->data ); |
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[0da65d5] | 107 | g_slist_free( ic->permit ); |
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[b7d3cc34] | 108 | |
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[0da65d5] | 109 | for( l = ic->deny; l; l = l->next ) |
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[b7d3cc34] | 110 | g_free( l->data ); |
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[0da65d5] | 111 | g_slist_free( ic->deny ); |
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[b7d3cc34] | 112 | |
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[0da65d5] | 113 | msn_connections = g_slist_remove( msn_connections, ic ); |
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[b7d3cc34] | 114 | } |
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| 115 | |
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[f6c963b] | 116 | static int msn_buddy_msg( struct im_connection *ic, char *who, char *message, int away ) |
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[b7d3cc34] | 117 | { |
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| 118 | struct msn_switchboard *sb; |
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[0da65d5] | 119 | struct msn_data *md = ic->proto_data; |
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[b7d3cc34] | 120 | |
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[0da65d5] | 121 | if( ( sb = msn_sb_by_handle( ic, who ) ) ) |
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[b7d3cc34] | 122 | { |
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| 123 | return( msn_sb_sendmessage( sb, message ) ); |
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| 124 | } |
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| 125 | else |
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| 126 | { |
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| 127 | struct msn_message *m; |
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| 128 | char buf[1024]; |
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| 129 | |
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| 130 | /* Create a message. We have to arrange a usable switchboard, and send the message later. */ |
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| 131 | m = g_new0( struct msn_message, 1 ); |
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| 132 | m->who = g_strdup( who ); |
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| 133 | m->text = g_strdup( message ); |
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| 134 | |
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| 135 | /* FIXME: *CHECK* the reliability of using spare sb's! */ |
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[0da65d5] | 136 | if( ( sb = msn_sb_spare( ic ) ) ) |
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[b7d3cc34] | 137 | { |
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| 138 | debug( "Trying to use a spare switchboard to message %s", who ); |
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| 139 | |
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| 140 | sb->who = g_strdup( who ); |
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| 141 | g_snprintf( buf, sizeof( buf ), "CAL %d %s\r\n", ++sb->trId, who ); |
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| 142 | if( msn_sb_write( sb, buf, strlen( buf ) ) ) |
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| 143 | { |
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| 144 | /* He/She should join the switchboard soon, let's queue the message. */ |
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| 145 | sb->msgq = g_slist_append( sb->msgq, m ); |
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| 146 | return( 1 ); |
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| 147 | } |
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| 148 | } |
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| 149 | |
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| 150 | debug( "Creating a new switchboard to message %s", who ); |
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| 151 | |
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| 152 | /* If we reach this line, there was no spare switchboard, so let's make one. */ |
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| 153 | g_snprintf( buf, sizeof( buf ), "XFR %d SB\r\n", ++md->trId ); |
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[0da65d5] | 154 | if( !msn_write( ic, buf, strlen( buf ) ) ) |
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[b7d3cc34] | 155 | { |
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| 156 | g_free( m->who ); |
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| 157 | g_free( m->text ); |
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| 158 | g_free( m ); |
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| 159 | |
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| 160 | return( 0 ); |
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| 161 | } |
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| 162 | |
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| 163 | /* And queue the message to md. We'll pick it up when the switchboard comes up. */ |
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| 164 | md->msgq = g_slist_append( md->msgq, m ); |
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| 165 | |
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| 166 | /* FIXME: If the switchboard creation fails, the message will not be sent. */ |
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| 167 | |
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| 168 | return( 1 ); |
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| 169 | } |
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| 170 | |
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| 171 | return( 0 ); |
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| 172 | } |
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| 173 | |
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[0da65d5] | 174 | static GList *msn_away_states( struct im_connection *ic ) |
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[b7d3cc34] | 175 | { |
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[5e202b0] | 176 | static GList *l = NULL; |
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[b7d3cc34] | 177 | int i; |
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| 178 | |
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[5e202b0] | 179 | if( l == NULL ) |
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| 180 | for( i = 0; msn_away_state_list[i].number > -1; i ++ ) |
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| 181 | l = g_list_append( l, (void*) msn_away_state_list[i].name ); |
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[b7d3cc34] | 182 | |
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[5e202b0] | 183 | return l; |
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[b7d3cc34] | 184 | } |
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| 185 | |
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[0da65d5] | 186 | static void msn_set_away( struct im_connection *ic, char *state, char *message ) |
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[b7d3cc34] | 187 | { |
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| 188 | char buf[1024]; |
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[0da65d5] | 189 | struct msn_data *md = ic->proto_data; |
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[08995b0] | 190 | const struct msn_away_state *st; |
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[b7d3cc34] | 191 | |
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| 192 | if( strcmp( state, GAIM_AWAY_CUSTOM ) == 0 ) |
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| 193 | st = msn_away_state_by_name( "Away" ); |
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| 194 | else |
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| 195 | st = msn_away_state_by_name( state ); |
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| 196 | |
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| 197 | if( !st ) st = msn_away_state_list; |
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| 198 | md->away_state = st; |
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| 199 | |
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| 200 | g_snprintf( buf, sizeof( buf ), "CHG %d %s\r\n", ++md->trId, st->code ); |
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[0da65d5] | 201 | msn_write( ic, buf, strlen( buf ) ); |
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[b7d3cc34] | 202 | } |
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| 203 | |
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[0da65d5] | 204 | static void msn_set_my_name( struct im_connection *ic, char *info ) |
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[b7d3cc34] | 205 | { |
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[0da65d5] | 206 | msn_set_display_name( set_find( &ic->acc->set, "display_name" ), info ); |
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[b7d3cc34] | 207 | } |
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| 208 | |
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[0da65d5] | 209 | static void msn_get_info(struct im_connection *ic, char *who) |
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[b7d3cc34] | 210 | { |
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| 211 | /* Just make an URL and let the user fetch the info */ |
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[84b045d] | 212 | imcb_log( ic, "%s\n%s: %s%s", _("User Info"), _("For now, fetch yourself"), PROFILE_URL, who ); |
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[b7d3cc34] | 213 | } |
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| 214 | |
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[0da65d5] | 215 | static void msn_add_buddy( struct im_connection *ic, char *who, char *group ) |
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[b7d3cc34] | 216 | { |
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[0da65d5] | 217 | msn_buddy_list_add( ic, "FL", who, who ); |
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[b7d3cc34] | 218 | } |
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| 219 | |
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[0da65d5] | 220 | static void msn_remove_buddy( struct im_connection *ic, char *who, char *group ) |
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[b7d3cc34] | 221 | { |
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[0da65d5] | 222 | msn_buddy_list_remove( ic, "FL", who ); |
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[b7d3cc34] | 223 | } |
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| 224 | |
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[f6c963b] | 225 | static void msn_chat_msg( struct groupchat *c, char *message, int flags ) |
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[b7d3cc34] | 226 | { |
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[fa29d093] | 227 | struct msn_switchboard *sb = msn_sb_by_chat( c ); |
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[b7d3cc34] | 228 | |
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| 229 | if( sb ) |
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[0da65d5] | 230 | msn_sb_sendmessage( sb, message ); |
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| 231 | /* FIXME: Error handling (although this can't happen unless something's |
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| 232 | already severely broken) disappeared here! */ |
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[b7d3cc34] | 233 | } |
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| 234 | |
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[c058ff9] | 235 | static void msn_chat_invite( struct groupchat *c, char *who, char *message ) |
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[b7d3cc34] | 236 | { |
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[fa29d093] | 237 | struct msn_switchboard *sb = msn_sb_by_chat( c ); |
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[b7d3cc34] | 238 | char buf[1024]; |
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| 239 | |
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| 240 | if( sb ) |
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| 241 | { |
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| 242 | g_snprintf( buf, sizeof( buf ), "CAL %d %s\r\n", ++sb->trId, who ); |
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| 243 | msn_sb_write( sb, buf, strlen( buf ) ); |
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| 244 | } |
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| 245 | } |
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| 246 | |
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[0da65d5] | 247 | static void msn_chat_leave( struct groupchat *c ) |
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[b7d3cc34] | 248 | { |
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[fa29d093] | 249 | struct msn_switchboard *sb = msn_sb_by_chat( c ); |
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[b7d3cc34] | 250 | |
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| 251 | if( sb ) |
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| 252 | msn_sb_write( sb, "OUT\r\n", 5 ); |
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| 253 | } |
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| 254 | |
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[0da65d5] | 255 | static struct groupchat *msn_chat_with( struct im_connection *ic, char *who ) |
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[b7d3cc34] | 256 | { |
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| 257 | struct msn_switchboard *sb; |
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[0da65d5] | 258 | struct msn_data *md = ic->proto_data; |
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[b7d3cc34] | 259 | char buf[1024]; |
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| 260 | |
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[0da65d5] | 261 | if( ( sb = msn_sb_by_handle( ic, who ) ) ) |
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[b7d3cc34] | 262 | { |
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| 263 | debug( "Converting existing switchboard to %s to a groupchat", who ); |
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[fa29d093] | 264 | return msn_sb_to_chat( sb ); |
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[b7d3cc34] | 265 | } |
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| 266 | else |
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| 267 | { |
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| 268 | struct msn_message *m; |
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| 269 | |
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[0da65d5] | 270 | if( ( sb = msn_sb_spare( ic ) ) ) |
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[b7d3cc34] | 271 | { |
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| 272 | debug( "Trying to reuse an existing switchboard as a groupchat with %s", who ); |
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| 273 | g_snprintf( buf, sizeof( buf ), "CAL %d %s\r\n", ++sb->trId, who ); |
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| 274 | if( msn_sb_write( sb, buf, strlen( buf ) ) ) |
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[fa29d093] | 275 | return msn_sb_to_chat( sb ); |
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[b7d3cc34] | 276 | } |
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| 277 | |
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| 278 | /* If the stuff above failed for some reason: */ |
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| 279 | debug( "Creating a new switchboard to groupchat with %s", who ); |
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| 280 | |
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| 281 | /* Request a new switchboard. */ |
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| 282 | g_snprintf( buf, sizeof( buf ), "XFR %d SB\r\n", ++md->trId ); |
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[0da65d5] | 283 | if( !msn_write( ic, buf, strlen( buf ) ) ) |
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[b7d3cc34] | 284 | return( 0 ); |
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| 285 | |
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| 286 | /* Create a magic message. This is quite hackish, but who cares? :-P */ |
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| 287 | m = g_new0( struct msn_message, 1 ); |
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| 288 | m->who = g_strdup( who ); |
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| 289 | m->text = g_strdup( GROUPCHAT_SWITCHBOARD_MESSAGE ); |
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| 290 | |
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| 291 | /* Queue the magic message and cross your fingers. */ |
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| 292 | md->msgq = g_slist_append( md->msgq, m ); |
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| 293 | |
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[fa29d093] | 294 | /* FIXME: Can I try to return something here already? */ |
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| 295 | return NULL; |
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[b7d3cc34] | 296 | } |
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| 297 | |
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[fa29d093] | 298 | return NULL; |
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[b7d3cc34] | 299 | } |
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| 300 | |
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[0da65d5] | 301 | static void msn_keepalive( struct im_connection *ic ) |
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[b7d3cc34] | 302 | { |
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[0da65d5] | 303 | msn_write( ic, "PNG\r\n", strlen( "PNG\r\n" ) ); |
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[b7d3cc34] | 304 | } |
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| 305 | |
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[0da65d5] | 306 | static void msn_add_permit( struct im_connection *ic, char *who ) |
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[b7d3cc34] | 307 | { |
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[0da65d5] | 308 | msn_buddy_list_add( ic, "AL", who, who ); |
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[b7d3cc34] | 309 | } |
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| 310 | |
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[0da65d5] | 311 | static void msn_rem_permit( struct im_connection *ic, char *who ) |
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[b7d3cc34] | 312 | { |
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[0da65d5] | 313 | msn_buddy_list_remove( ic, "AL", who ); |
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[b7d3cc34] | 314 | } |
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| 315 | |
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[0da65d5] | 316 | static void msn_add_deny( struct im_connection *ic, char *who ) |
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[b7d3cc34] | 317 | { |
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| 318 | struct msn_switchboard *sb; |
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| 319 | |
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[0da65d5] | 320 | msn_buddy_list_add( ic, "BL", who, who ); |
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[b7d3cc34] | 321 | |
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| 322 | /* If there's still a conversation with this person, close it. */ |
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[0da65d5] | 323 | if( ( sb = msn_sb_by_handle( ic, who ) ) ) |
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[b7d3cc34] | 324 | { |
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| 325 | msn_sb_destroy( sb ); |
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| 326 | } |
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| 327 | } |
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| 328 | |
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[0da65d5] | 329 | static void msn_rem_deny( struct im_connection *ic, char *who ) |
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[b7d3cc34] | 330 | { |
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[0da65d5] | 331 | msn_buddy_list_remove( ic, "BL", who ); |
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[b7d3cc34] | 332 | } |
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| 333 | |
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[0da65d5] | 334 | static int msn_send_typing( struct im_connection *ic, char *who, int typing ) |
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[b7d3cc34] | 335 | { |
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[df1fb67] | 336 | if( typing & OPT_TYPING ) |
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[f6c963b] | 337 | return( msn_buddy_msg( ic, who, TYPING_NOTIFICATION_MESSAGE, 0 ) ); |
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[b7d3cc34] | 338 | else |
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| 339 | return( 1 ); |
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| 340 | } |
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| 341 | |
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[911f2eb] | 342 | static char *msn_set_display_name( set_t *set, char *value ) |
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| 343 | { |
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| 344 | account_t *acc = set->data; |
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[0da65d5] | 345 | struct im_connection *ic = acc->ic; |
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[911f2eb] | 346 | struct msn_data *md; |
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[e97827b] | 347 | char buf[1024], *fn; |
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[911f2eb] | 348 | |
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| 349 | /* Double-check. */ |
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[0da65d5] | 350 | if( ic == NULL ) |
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[911f2eb] | 351 | return NULL; |
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| 352 | |
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[0da65d5] | 353 | md = ic->proto_data; |
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[911f2eb] | 354 | |
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| 355 | if( strlen( value ) > 129 ) |
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| 356 | { |
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[84b045d] | 357 | imcb_log( ic, "Maximum name length exceeded" ); |
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[911f2eb] | 358 | return NULL; |
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| 359 | } |
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| 360 | |
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[e97827b] | 361 | fn = msn_http_encode( value ); |
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[911f2eb] | 362 | |
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[c2fb3809] | 363 | g_snprintf( buf, sizeof( buf ), "REA %d %s %s\r\n", ++md->trId, ic->acc->user, fn ); |
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[0da65d5] | 364 | msn_write( ic, buf, strlen( buf ) ); |
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[911f2eb] | 365 | g_free( fn ); |
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| 366 | |
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| 367 | /* Returning NULL would be better, because the server still has to |
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| 368 | confirm the name change. However, it looks a bit confusing to the |
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| 369 | user. */ |
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| 370 | return value; |
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| 371 | } |
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| 372 | |
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[0da65d5] | 373 | void msn_initmodule() |
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[b7d3cc34] | 374 | { |
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[7b23afd] | 375 | struct prpl *ret = g_new0(struct prpl, 1); |
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[911f2eb] | 376 | |
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[7b23afd] | 377 | ret->name = "msn"; |
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[b7d3cc34] | 378 | ret->login = msn_login; |
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[0da65d5] | 379 | ret->init = msn_init; |
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| 380 | ret->logout = msn_logout; |
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[f6c963b] | 381 | ret->buddy_msg = msn_buddy_msg; |
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[b7d3cc34] | 382 | ret->away_states = msn_away_states; |
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| 383 | ret->set_away = msn_set_away; |
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| 384 | ret->get_info = msn_get_info; |
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[0da65d5] | 385 | ret->set_my_name = msn_set_my_name; |
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[b7d3cc34] | 386 | ret->add_buddy = msn_add_buddy; |
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| 387 | ret->remove_buddy = msn_remove_buddy; |
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[f6c963b] | 388 | ret->chat_msg = msn_chat_msg; |
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[b7d3cc34] | 389 | ret->chat_invite = msn_chat_invite; |
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| 390 | ret->chat_leave = msn_chat_leave; |
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[0da65d5] | 391 | ret->chat_with = msn_chat_with; |
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[b7d3cc34] | 392 | ret->keepalive = msn_keepalive; |
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| 393 | ret->add_permit = msn_add_permit; |
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| 394 | ret->rem_permit = msn_rem_permit; |
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| 395 | ret->add_deny = msn_add_deny; |
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| 396 | ret->rem_deny = msn_rem_deny; |
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| 397 | ret->send_typing = msn_send_typing; |
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[5b52a48] | 398 | ret->handle_cmp = g_strcasecmp; |
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[b7d3cc34] | 399 | |
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[7b23afd] | 400 | register_protocol(ret); |
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[b7d3cc34] | 401 | } |
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