[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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[911f2eb] | 29 | static char *msn_set_display_name( set_t *set, char *value ); |
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| 30 | |
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[0da65d5] | 31 | static void msn_init( account_t *acc ) |
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[911f2eb] | 32 | { |
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| 33 | set_t *s; |
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| 34 | |
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| 35 | s = set_add( &acc->set, "display_name", NULL, msn_set_display_name, acc ); |
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| 36 | s->flags |= ACC_SET_NOSAVE | ACC_SET_ONLINE_ONLY; |
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[1febf5c] | 37 | |
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| 38 | s = set_add( &acc->set, "mail_notifications", "false", set_eval_bool, acc ); |
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[911f2eb] | 39 | } |
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| 40 | |
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[0a3c243] | 41 | static void msn_login( account_t *acc ) |
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[b7d3cc34] | 42 | { |
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[84b045d] | 43 | struct im_connection *ic = imcb_new( acc ); |
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[b7d3cc34] | 44 | struct msn_data *md = g_new0( struct msn_data, 1 ); |
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| 45 | |
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[0da65d5] | 46 | ic->proto_data = md; |
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[b7d3cc34] | 47 | md->fd = -1; |
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| 48 | |
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[0a3c243] | 49 | if( strchr( acc->user, '@' ) == NULL ) |
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[b7d3cc34] | 50 | { |
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[84b045d] | 51 | imcb_error( ic, "Invalid account name" ); |
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[c2fb3809] | 52 | imc_logout( ic, FALSE ); |
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[b7d3cc34] | 53 | return; |
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| 54 | } |
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| 55 | |
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[84b045d] | 56 | imcb_log( ic, "Connecting" ); |
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[2a29eac] | 57 | |
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[0da65d5] | 58 | md->fd = proxy_connect( "messenger.hotmail.com", 1863, msn_ns_connected, ic ); |
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[b7d3cc34] | 59 | if( md->fd < 0 ) |
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| 60 | { |
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[84b045d] | 61 | imcb_error( ic, "Could not connect to server" ); |
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[c2fb3809] | 62 | imc_logout( ic, TRUE ); |
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[2a29eac] | 63 | return; |
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[b7d3cc34] | 64 | } |
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[2a29eac] | 65 | |
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[0da65d5] | 66 | md->ic = ic; |
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[2a29eac] | 67 | md->away_state = msn_away_state_list; |
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| 68 | |
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[0da65d5] | 69 | msn_connections = g_slist_append( msn_connections, ic ); |
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[b7d3cc34] | 70 | } |
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| 71 | |
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[0da65d5] | 72 | static void msn_logout( struct im_connection *ic ) |
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[b7d3cc34] | 73 | { |
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[0da65d5] | 74 | struct msn_data *md = ic->proto_data; |
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[b7d3cc34] | 75 | GSList *l; |
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| 76 | |
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[5a5c926] | 77 | if( md ) |
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[b7d3cc34] | 78 | { |
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[5a5c926] | 79 | if( md->fd >= 0 ) |
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| 80 | closesocket( md->fd ); |
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[b7d3cc34] | 81 | |
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[5a5c926] | 82 | if( md->handler ) |
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[b7d3cc34] | 83 | { |
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[5a5c926] | 84 | if( md->handler->rxq ) g_free( md->handler->rxq ); |
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| 85 | if( md->handler->cmd_text ) g_free( md->handler->cmd_text ); |
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| 86 | g_free( md->handler ); |
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| 87 | } |
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| 88 | |
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| 89 | while( md->switchboards ) |
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| 90 | msn_sb_destroy( md->switchboards->data ); |
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[1053836] | 91 | |
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[5a5c926] | 92 | if( md->msgq ) |
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| 93 | { |
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| 94 | struct msn_message *m; |
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| 95 | |
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| 96 | for( l = md->msgq; l; l = l->next ) |
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| 97 | { |
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| 98 | m = l->data; |
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| 99 | |
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[84b045d] | 100 | imcb_log( ic, "Warning: Closing down MSN connection with unsent message to %s, you'll have to resend it.", m->who ); |
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[5a5c926] | 101 | g_free( m->who ); |
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| 102 | g_free( m->text ); |
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| 103 | g_free( m ); |
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| 104 | } |
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| 105 | g_slist_free( md->msgq ); |
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[b7d3cc34] | 106 | } |
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[5a5c926] | 107 | |
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[bf25fa3] | 108 | while( md->groupcount > 0 ) |
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| 109 | g_free( md->grouplist[--md->groupcount] ); |
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[59f5c42a] | 110 | g_free( md->grouplist ); |
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| 111 | |
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[5a5c926] | 112 | g_free( md ); |
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[b7d3cc34] | 113 | } |
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| 114 | |
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[0da65d5] | 115 | for( l = ic->permit; l; l = l->next ) |
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[b7d3cc34] | 116 | g_free( l->data ); |
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[0da65d5] | 117 | g_slist_free( ic->permit ); |
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[b7d3cc34] | 118 | |
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[0da65d5] | 119 | for( l = ic->deny; l; l = l->next ) |
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[b7d3cc34] | 120 | g_free( l->data ); |
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[0da65d5] | 121 | g_slist_free( ic->deny ); |
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[b7d3cc34] | 122 | |
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[0da65d5] | 123 | msn_connections = g_slist_remove( msn_connections, ic ); |
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[b7d3cc34] | 124 | } |
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| 125 | |
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[f6c963b] | 126 | static int msn_buddy_msg( struct im_connection *ic, char *who, char *message, int away ) |
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[b7d3cc34] | 127 | { |
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| 128 | struct msn_switchboard *sb; |
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[0da65d5] | 129 | struct msn_data *md = ic->proto_data; |
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[b7d3cc34] | 130 | |
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[0da65d5] | 131 | if( ( sb = msn_sb_by_handle( ic, who ) ) ) |
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[b7d3cc34] | 132 | { |
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| 133 | return( msn_sb_sendmessage( sb, message ) ); |
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| 134 | } |
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| 135 | else |
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| 136 | { |
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| 137 | struct msn_message *m; |
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| 138 | char buf[1024]; |
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| 139 | |
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| 140 | /* Create a message. We have to arrange a usable switchboard, and send the message later. */ |
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| 141 | m = g_new0( struct msn_message, 1 ); |
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| 142 | m->who = g_strdup( who ); |
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| 143 | m->text = g_strdup( message ); |
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| 144 | |
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| 145 | /* FIXME: *CHECK* the reliability of using spare sb's! */ |
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[0da65d5] | 146 | if( ( sb = msn_sb_spare( ic ) ) ) |
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[b7d3cc34] | 147 | { |
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| 148 | debug( "Trying to use a spare switchboard to message %s", who ); |
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| 149 | |
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| 150 | sb->who = g_strdup( who ); |
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| 151 | g_snprintf( buf, sizeof( buf ), "CAL %d %s\r\n", ++sb->trId, who ); |
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| 152 | if( msn_sb_write( sb, buf, strlen( buf ) ) ) |
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| 153 | { |
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| 154 | /* He/She should join the switchboard soon, let's queue the message. */ |
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| 155 | sb->msgq = g_slist_append( sb->msgq, m ); |
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| 156 | return( 1 ); |
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| 157 | } |
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| 158 | } |
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| 159 | |
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| 160 | debug( "Creating a new switchboard to message %s", who ); |
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| 161 | |
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| 162 | /* If we reach this line, there was no spare switchboard, so let's make one. */ |
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| 163 | g_snprintf( buf, sizeof( buf ), "XFR %d SB\r\n", ++md->trId ); |
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[0da65d5] | 164 | if( !msn_write( ic, buf, strlen( buf ) ) ) |
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[b7d3cc34] | 165 | { |
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| 166 | g_free( m->who ); |
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| 167 | g_free( m->text ); |
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| 168 | g_free( m ); |
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| 169 | |
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| 170 | return( 0 ); |
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| 171 | } |
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| 172 | |
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| 173 | /* And queue the message to md. We'll pick it up when the switchboard comes up. */ |
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| 174 | md->msgq = g_slist_append( md->msgq, m ); |
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| 175 | |
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| 176 | /* FIXME: If the switchboard creation fails, the message will not be sent. */ |
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| 177 | |
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| 178 | return( 1 ); |
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| 179 | } |
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| 180 | |
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| 181 | return( 0 ); |
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| 182 | } |
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| 183 | |
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[0da65d5] | 184 | static GList *msn_away_states( struct im_connection *ic ) |
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[b7d3cc34] | 185 | { |
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[5e202b0] | 186 | static GList *l = NULL; |
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[b7d3cc34] | 187 | int i; |
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| 188 | |
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[5e202b0] | 189 | if( l == NULL ) |
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| 190 | for( i = 0; msn_away_state_list[i].number > -1; i ++ ) |
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| 191 | l = g_list_append( l, (void*) msn_away_state_list[i].name ); |
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[b7d3cc34] | 192 | |
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[5e202b0] | 193 | return l; |
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[b7d3cc34] | 194 | } |
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| 195 | |
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[0da65d5] | 196 | static void msn_set_away( struct im_connection *ic, char *state, char *message ) |
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[b7d3cc34] | 197 | { |
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| 198 | char buf[1024]; |
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[0da65d5] | 199 | struct msn_data *md = ic->proto_data; |
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[08995b0] | 200 | const struct msn_away_state *st; |
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[b7d3cc34] | 201 | |
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| 202 | if( strcmp( state, GAIM_AWAY_CUSTOM ) == 0 ) |
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| 203 | st = msn_away_state_by_name( "Away" ); |
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| 204 | else |
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| 205 | st = msn_away_state_by_name( state ); |
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| 206 | |
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| 207 | if( !st ) st = msn_away_state_list; |
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| 208 | md->away_state = st; |
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| 209 | |
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| 210 | g_snprintf( buf, sizeof( buf ), "CHG %d %s\r\n", ++md->trId, st->code ); |
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[0da65d5] | 211 | msn_write( ic, buf, strlen( buf ) ); |
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[b7d3cc34] | 212 | } |
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| 213 | |
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[0da65d5] | 214 | static void msn_set_my_name( struct im_connection *ic, char *info ) |
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[b7d3cc34] | 215 | { |
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[0da65d5] | 216 | msn_set_display_name( set_find( &ic->acc->set, "display_name" ), info ); |
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[b7d3cc34] | 217 | } |
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| 218 | |
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[0da65d5] | 219 | static void msn_get_info(struct im_connection *ic, char *who) |
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[b7d3cc34] | 220 | { |
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| 221 | /* Just make an URL and let the user fetch the info */ |
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[84b045d] | 222 | imcb_log( ic, "%s\n%s: %s%s", _("User Info"), _("For now, fetch yourself"), PROFILE_URL, who ); |
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[b7d3cc34] | 223 | } |
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| 224 | |
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[0da65d5] | 225 | static void msn_add_buddy( struct im_connection *ic, char *who, char *group ) |
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[b7d3cc34] | 226 | { |
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[0da65d5] | 227 | msn_buddy_list_add( ic, "FL", who, who ); |
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[b7d3cc34] | 228 | } |
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| 229 | |
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[0da65d5] | 230 | static void msn_remove_buddy( struct im_connection *ic, char *who, char *group ) |
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[b7d3cc34] | 231 | { |
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[0da65d5] | 232 | msn_buddy_list_remove( ic, "FL", who ); |
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[b7d3cc34] | 233 | } |
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| 234 | |
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[f6c963b] | 235 | static void msn_chat_msg( struct groupchat *c, char *message, int flags ) |
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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 | |
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| 239 | if( sb ) |
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[0da65d5] | 240 | msn_sb_sendmessage( sb, message ); |
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| 241 | /* FIXME: Error handling (although this can't happen unless something's |
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| 242 | already severely broken) disappeared here! */ |
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[b7d3cc34] | 243 | } |
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| 244 | |
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[c058ff9] | 245 | static void msn_chat_invite( struct groupchat *c, char *who, char *message ) |
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[b7d3cc34] | 246 | { |
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[fa29d093] | 247 | struct msn_switchboard *sb = msn_sb_by_chat( c ); |
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[b7d3cc34] | 248 | char buf[1024]; |
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| 249 | |
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| 250 | if( sb ) |
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| 251 | { |
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| 252 | g_snprintf( buf, sizeof( buf ), "CAL %d %s\r\n", ++sb->trId, who ); |
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| 253 | msn_sb_write( sb, buf, strlen( buf ) ); |
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| 254 | } |
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| 255 | } |
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| 256 | |
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[0da65d5] | 257 | static void msn_chat_leave( struct groupchat *c ) |
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[b7d3cc34] | 258 | { |
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[fa29d093] | 259 | struct msn_switchboard *sb = msn_sb_by_chat( c ); |
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[b7d3cc34] | 260 | |
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| 261 | if( sb ) |
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| 262 | msn_sb_write( sb, "OUT\r\n", 5 ); |
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| 263 | } |
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| 264 | |
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[0da65d5] | 265 | static struct groupchat *msn_chat_with( struct im_connection *ic, char *who ) |
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[b7d3cc34] | 266 | { |
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| 267 | struct msn_switchboard *sb; |
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[0da65d5] | 268 | struct msn_data *md = ic->proto_data; |
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[b7d3cc34] | 269 | char buf[1024]; |
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| 270 | |
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[0da65d5] | 271 | if( ( sb = msn_sb_by_handle( ic, who ) ) ) |
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[b7d3cc34] | 272 | { |
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| 273 | debug( "Converting existing switchboard to %s to a groupchat", who ); |
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[fa29d093] | 274 | return msn_sb_to_chat( sb ); |
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[b7d3cc34] | 275 | } |
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| 276 | else |
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| 277 | { |
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| 278 | struct msn_message *m; |
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| 279 | |
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[0da65d5] | 280 | if( ( sb = msn_sb_spare( ic ) ) ) |
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[b7d3cc34] | 281 | { |
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| 282 | debug( "Trying to reuse an existing switchboard as a groupchat with %s", who ); |
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| 283 | g_snprintf( buf, sizeof( buf ), "CAL %d %s\r\n", ++sb->trId, who ); |
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| 284 | if( msn_sb_write( sb, buf, strlen( buf ) ) ) |
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[fa29d093] | 285 | return msn_sb_to_chat( sb ); |
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[b7d3cc34] | 286 | } |
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| 287 | |
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| 288 | /* If the stuff above failed for some reason: */ |
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| 289 | debug( "Creating a new switchboard to groupchat with %s", who ); |
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| 290 | |
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| 291 | /* Request a new switchboard. */ |
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| 292 | g_snprintf( buf, sizeof( buf ), "XFR %d SB\r\n", ++md->trId ); |
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[0da65d5] | 293 | if( !msn_write( ic, buf, strlen( buf ) ) ) |
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[b7d3cc34] | 294 | return( 0 ); |
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| 295 | |
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| 296 | /* Create a magic message. This is quite hackish, but who cares? :-P */ |
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| 297 | m = g_new0( struct msn_message, 1 ); |
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| 298 | m->who = g_strdup( who ); |
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| 299 | m->text = g_strdup( GROUPCHAT_SWITCHBOARD_MESSAGE ); |
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| 300 | |
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| 301 | /* Queue the magic message and cross your fingers. */ |
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| 302 | md->msgq = g_slist_append( md->msgq, m ); |
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| 303 | |
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[fa29d093] | 304 | /* FIXME: Can I try to return something here already? */ |
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| 305 | return NULL; |
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[b7d3cc34] | 306 | } |
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| 307 | |
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[fa29d093] | 308 | return NULL; |
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[b7d3cc34] | 309 | } |
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| 310 | |
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[0da65d5] | 311 | static void msn_keepalive( struct im_connection *ic ) |
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[b7d3cc34] | 312 | { |
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[0da65d5] | 313 | msn_write( ic, "PNG\r\n", strlen( "PNG\r\n" ) ); |
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[b7d3cc34] | 314 | } |
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| 315 | |
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[0da65d5] | 316 | static void msn_add_permit( struct im_connection *ic, char *who ) |
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[b7d3cc34] | 317 | { |
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[0da65d5] | 318 | msn_buddy_list_add( ic, "AL", who, who ); |
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[b7d3cc34] | 319 | } |
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| 320 | |
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[0da65d5] | 321 | static void msn_rem_permit( struct im_connection *ic, char *who ) |
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[b7d3cc34] | 322 | { |
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[0da65d5] | 323 | msn_buddy_list_remove( ic, "AL", who ); |
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[b7d3cc34] | 324 | } |
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| 325 | |
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[0da65d5] | 326 | static void msn_add_deny( struct im_connection *ic, char *who ) |
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[b7d3cc34] | 327 | { |
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| 328 | struct msn_switchboard *sb; |
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| 329 | |
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[0da65d5] | 330 | msn_buddy_list_add( ic, "BL", who, who ); |
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[b7d3cc34] | 331 | |
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| 332 | /* If there's still a conversation with this person, close it. */ |
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[0da65d5] | 333 | if( ( sb = msn_sb_by_handle( ic, who ) ) ) |
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[b7d3cc34] | 334 | { |
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| 335 | msn_sb_destroy( sb ); |
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| 336 | } |
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| 337 | } |
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| 338 | |
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[0da65d5] | 339 | static void msn_rem_deny( struct im_connection *ic, char *who ) |
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[b7d3cc34] | 340 | { |
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[0da65d5] | 341 | msn_buddy_list_remove( ic, "BL", who ); |
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[b7d3cc34] | 342 | } |
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| 343 | |
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[0da65d5] | 344 | static int msn_send_typing( struct im_connection *ic, char *who, int typing ) |
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[b7d3cc34] | 345 | { |
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[df1fb67] | 346 | if( typing & OPT_TYPING ) |
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[f6c963b] | 347 | return( msn_buddy_msg( ic, who, TYPING_NOTIFICATION_MESSAGE, 0 ) ); |
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[b7d3cc34] | 348 | else |
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| 349 | return( 1 ); |
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| 350 | } |
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| 351 | |
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[911f2eb] | 352 | static char *msn_set_display_name( set_t *set, char *value ) |
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| 353 | { |
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| 354 | account_t *acc = set->data; |
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[0da65d5] | 355 | struct im_connection *ic = acc->ic; |
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[911f2eb] | 356 | struct msn_data *md; |
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[e97827b] | 357 | char buf[1024], *fn; |
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[911f2eb] | 358 | |
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| 359 | /* Double-check. */ |
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[0da65d5] | 360 | if( ic == NULL ) |
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[911f2eb] | 361 | return NULL; |
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| 362 | |
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[0da65d5] | 363 | md = ic->proto_data; |
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[911f2eb] | 364 | |
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| 365 | if( strlen( value ) > 129 ) |
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| 366 | { |
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[84b045d] | 367 | imcb_log( ic, "Maximum name length exceeded" ); |
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[911f2eb] | 368 | return NULL; |
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| 369 | } |
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| 370 | |
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[e97827b] | 371 | fn = msn_http_encode( value ); |
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[911f2eb] | 372 | |
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[c2fb3809] | 373 | g_snprintf( buf, sizeof( buf ), "REA %d %s %s\r\n", ++md->trId, ic->acc->user, fn ); |
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[0da65d5] | 374 | msn_write( ic, buf, strlen( buf ) ); |
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[911f2eb] | 375 | g_free( fn ); |
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| 376 | |
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| 377 | /* Returning NULL would be better, because the server still has to |
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| 378 | confirm the name change. However, it looks a bit confusing to the |
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| 379 | user. */ |
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| 380 | return value; |
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| 381 | } |
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| 382 | |
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[0da65d5] | 383 | void msn_initmodule() |
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[b7d3cc34] | 384 | { |
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[7b23afd] | 385 | struct prpl *ret = g_new0(struct prpl, 1); |
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[911f2eb] | 386 | |
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[7b23afd] | 387 | ret->name = "msn"; |
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[b7d3cc34] | 388 | ret->login = msn_login; |
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[0da65d5] | 389 | ret->init = msn_init; |
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| 390 | ret->logout = msn_logout; |
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[f6c963b] | 391 | ret->buddy_msg = msn_buddy_msg; |
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[b7d3cc34] | 392 | ret->away_states = msn_away_states; |
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| 393 | ret->set_away = msn_set_away; |
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| 394 | ret->get_info = msn_get_info; |
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[0da65d5] | 395 | ret->set_my_name = msn_set_my_name; |
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[b7d3cc34] | 396 | ret->add_buddy = msn_add_buddy; |
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| 397 | ret->remove_buddy = msn_remove_buddy; |
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[f6c963b] | 398 | ret->chat_msg = msn_chat_msg; |
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[b7d3cc34] | 399 | ret->chat_invite = msn_chat_invite; |
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| 400 | ret->chat_leave = msn_chat_leave; |
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[0da65d5] | 401 | ret->chat_with = msn_chat_with; |
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[b7d3cc34] | 402 | ret->keepalive = msn_keepalive; |
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| 403 | ret->add_permit = msn_add_permit; |
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| 404 | ret->rem_permit = msn_rem_permit; |
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| 405 | ret->add_deny = msn_add_deny; |
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| 406 | ret->rem_deny = msn_rem_deny; |
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| 407 | ret->send_typing = msn_send_typing; |
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[5b52a48] | 408 | ret->handle_cmp = g_strcasecmp; |
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[b7d3cc34] | 409 | |
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[7b23afd] | 410 | register_protocol(ret); |
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[b7d3cc34] | 411 | } |
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