[f06894d] | 1 | /***************************************************************************\ |
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| 2 | * * |
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| 3 | * BitlBee - An IRC to IM gateway * |
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| 4 | * Jabber module - IQ packets * |
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| 5 | * * |
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| 6 | * Copyright 2006 Wilmer van der Gaast <wilmer@gaast.net> * |
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| 7 | * * |
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| 8 | * This program is free software; you can redistribute it and/or modify * |
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| 9 | * it under the terms of the GNU General Public License as published by * |
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| 10 | * the Free Software Foundation; either version 2 of the License, or * |
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| 11 | * (at your option) any later version. * |
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| 12 | * * |
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| 13 | * This program is distributed in the hope that it will be useful, * |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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| 16 | * GNU General Public License for more details. * |
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| 17 | * * |
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| 18 | * You should have received a copy of the GNU General Public License along * |
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| 19 | * with this program; if not, write to the Free Software Foundation, Inc., * |
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| 20 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * |
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| 21 | * * |
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| 22 | \***************************************************************************/ |
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| 23 | |
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| 24 | #include "jabber.h" |
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| 25 | |
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[abbd8ed] | 26 | static xt_status jabber_parse_roster( struct gaim_connection *gc, struct xt_node *node, struct xt_node *orig ); |
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| 27 | static xt_status jabber_iq_display_vcard( struct gaim_connection *gc, struct xt_node *node, struct xt_node *orig ); |
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| 28 | |
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[f06894d] | 29 | xt_status jabber_pkt_iq( struct xt_node *node, gpointer data ) |
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| 30 | { |
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[21167d2] | 31 | struct gaim_connection *gc = data; |
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| 32 | struct jabber_data *jd = gc->proto_data; |
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[58b5f62] | 33 | struct xt_node *c, *reply = NULL; |
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[861c199] | 34 | char *type, *s; |
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[259edd4] | 35 | int st, pack = 1; |
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[21167d2] | 36 | |
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[70f6aab8] | 37 | type = xt_find_attr( node, "type" ); |
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[f06894d] | 38 | |
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[70f6aab8] | 39 | if( !type ) |
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[861c199] | 40 | { |
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[58b5f62] | 41 | hide_login_progress_error( gc, "Received IQ packet without type." ); |
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[861c199] | 42 | signoff( gc ); |
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| 43 | return XT_ABORT; |
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| 44 | } |
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[21167d2] | 45 | |
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[58b5f62] | 46 | if( strcmp( type, "result" ) == 0 || strcmp( type, "error" ) == 0 ) |
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[861c199] | 47 | { |
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| 48 | struct jabber_cache_entry *entry; |
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| 49 | |
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[dfa41a4] | 50 | if( ( s = xt_find_attr( node, "id" ) ) == NULL || |
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| 51 | strncmp( s, JABBER_CACHED_ID, strlen( JABBER_CACHED_ID ) ) != 0 ) |
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[58b5f62] | 52 | { |
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[dfa41a4] | 53 | /* Silently ignore it, without an ID (or an non-cache |
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| 54 | ID) we don't know how to handle the packet and we |
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| 55 | probably don't have to. */ |
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[58b5f62] | 56 | return XT_HANDLED; |
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| 57 | } |
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| 58 | |
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[861c199] | 59 | entry = g_hash_table_lookup( jd->node_cache, s ); |
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| 60 | |
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| 61 | if( entry == NULL ) |
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| 62 | serv_got_crap( gc, "WARNING: Received IQ %s packet with unknown/expired ID %s!", type, s ); |
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| 63 | else if( entry->func ) |
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| 64 | return entry->func( gc, node, entry->node ); |
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| 65 | } |
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[58b5f62] | 66 | else if( strcmp( type, "get" ) == 0 ) |
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| 67 | { |
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| 68 | if( !( c = xt_find_node( node->children, "query" ) ) || |
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| 69 | !( s = xt_find_attr( c, "xmlns" ) ) ) |
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| 70 | { |
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[dfa41a4] | 71 | serv_got_crap( gc, "WARNING: Received incomplete IQ-%s packet", type ); |
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[58b5f62] | 72 | return XT_HANDLED; |
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| 73 | } |
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| 74 | |
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| 75 | reply = xt_new_node( "query", NULL, NULL ); |
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| 76 | xt_add_attr( reply, "xmlns", s ); |
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| 77 | |
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| 78 | /* Of course this is a very essential query to support. ;-) */ |
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[47d3ac4] | 79 | if( strcmp( s, XMLNS_VERSION ) == 0 ) |
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[58b5f62] | 80 | { |
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| 81 | xt_add_child( reply, xt_new_node( "name", "BitlBee", NULL ) ); |
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| 82 | xt_add_child( reply, xt_new_node( "version", BITLBEE_VERSION, NULL ) ); |
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| 83 | xt_add_child( reply, xt_new_node( "os", ARCH, NULL ) ); |
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| 84 | } |
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[47d3ac4] | 85 | else if( strcmp( s, XMLNS_TIME ) == 0 ) |
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[a4effbf] | 86 | { |
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| 87 | time_t time_ep; |
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| 88 | char buf[1024]; |
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| 89 | |
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| 90 | buf[sizeof(buf)-1] = 0; |
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| 91 | time_ep = time( NULL ); |
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| 92 | |
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| 93 | strftime( buf, sizeof( buf ) - 1, "%Y%m%dT%H:%M:%S", gmtime( &time_ep ) ); |
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| 94 | xt_add_child( reply, xt_new_node( "utc", buf, NULL ) ); |
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| 95 | |
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| 96 | strftime( buf, sizeof( buf ) - 1, "%Z", localtime( &time_ep ) ); |
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| 97 | xt_add_child( reply, xt_new_node( "tz", buf, NULL ) ); |
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| 98 | } |
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[47d3ac4] | 99 | else if( strcmp( s, XMLNS_DISCOVER ) == 0 ) |
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[58b5f62] | 100 | { |
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| 101 | c = xt_new_node( "identity", NULL, NULL ); |
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| 102 | xt_add_attr( c, "category", "client" ); |
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| 103 | xt_add_attr( c, "type", "pc" ); |
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| 104 | xt_add_attr( c, "name", "BitlBee" ); |
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| 105 | xt_add_child( reply, c ); |
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| 106 | |
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| 107 | c = xt_new_node( "feature", NULL, NULL ); |
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[47d3ac4] | 108 | xt_add_attr( c, "var", XMLNS_VERSION ); |
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[58b5f62] | 109 | xt_add_child( reply, c ); |
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| 110 | |
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[a4effbf] | 111 | c = xt_new_node( "feature", NULL, NULL ); |
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[47d3ac4] | 112 | xt_add_attr( c, "var", XMLNS_TIME ); |
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[a4effbf] | 113 | xt_add_child( reply, c ); |
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| 114 | |
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[58b5f62] | 115 | c = xt_new_node( "feature", NULL, NULL ); |
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[47d3ac4] | 116 | xt_add_attr( c, "var", XMLNS_CHATSTATES ); |
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[58b5f62] | 117 | xt_add_child( reply, c ); |
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| 118 | |
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| 119 | /* Later this can be useful to announce things like |
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| 120 | MUC support. */ |
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| 121 | } |
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| 122 | else |
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| 123 | { |
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| 124 | xt_free_node( reply ); |
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[259edd4] | 125 | reply = jabber_make_error_packet( node, "feature-not-implemented", "cancel" ); |
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| 126 | pack = 0; |
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[58b5f62] | 127 | } |
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[259edd4] | 128 | } |
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| 129 | else if( strcmp( type, "set" ) == 0 ) |
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| 130 | { |
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[dfa41a4] | 131 | if( !( c = xt_find_node( node->children, "query" ) ) || |
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| 132 | !( s = xt_find_attr( c, "xmlns" ) ) ) |
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| 133 | { |
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| 134 | serv_got_crap( gc, "WARNING: Received incomplete IQ-%s packet", type ); |
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| 135 | return XT_HANDLED; |
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| 136 | } |
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| 137 | |
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[47d3ac4] | 138 | if( strcmp( s, XMLNS_ROSTER ) == 0 ) |
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[dfa41a4] | 139 | { |
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[abbd8ed] | 140 | int bare_len = strlen( gc->acc->user ); |
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| 141 | |
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| 142 | if( ( s = xt_find_attr( node, "from" ) ) == NULL || |
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| 143 | ( strncmp( s, gc->acc->user, bare_len ) == 0 && |
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| 144 | ( s[bare_len] == 0 || s[bare_len] == '/' ) ) ) |
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| 145 | { |
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| 146 | jabber_parse_roster( gc, node, NULL ); |
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| 147 | |
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| 148 | /* Should we generate a reply here? Don't think it's |
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| 149 | very important... */ |
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| 150 | } |
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| 151 | else |
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| 152 | { |
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| 153 | serv_got_crap( gc, "WARNING: %s tried to fake a roster push!", s ); |
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| 154 | |
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| 155 | xt_free_node( reply ); |
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| 156 | reply = jabber_make_error_packet( node, "not-allowed", "cancel" ); |
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| 157 | pack = 0; |
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| 158 | } |
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[dfa41a4] | 159 | } |
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| 160 | else |
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| 161 | { |
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| 162 | xt_free_node( reply ); |
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| 163 | reply = jabber_make_error_packet( node, "feature-not-implemented", "cancel" ); |
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| 164 | pack = 0; |
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| 165 | } |
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[259edd4] | 166 | } |
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| 167 | |
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| 168 | /* If we recognized the xmlns and managed to generate a reply, |
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| 169 | finish and send it. */ |
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| 170 | if( reply ) |
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| 171 | { |
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| 172 | /* Normally we still have to pack it into an iq-result |
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| 173 | packet, but for errors, for example, we don't. */ |
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| 174 | if( pack ) |
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[58b5f62] | 175 | { |
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| 176 | reply = jabber_make_packet( "iq", "result", xt_find_attr( node, "from" ), reply ); |
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| 177 | if( ( s = xt_find_attr( node, "id" ) ) ) |
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| 178 | xt_add_attr( reply, "id", s ); |
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| 179 | } |
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[259edd4] | 180 | |
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| 181 | st = jabber_write_packet( gc, reply ); |
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| 182 | xt_free_node( reply ); |
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| 183 | if( !st ) |
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| 184 | return XT_ABORT; |
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[58b5f62] | 185 | } |
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[70f6aab8] | 186 | |
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[861c199] | 187 | return XT_HANDLED; |
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| 188 | } |
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| 189 | |
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| 190 | static xt_status jabber_do_iq_auth( struct gaim_connection *gc, struct xt_node *node, struct xt_node *orig ); |
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| 191 | static xt_status jabber_finish_iq_auth( struct gaim_connection *gc, struct xt_node *node, struct xt_node *orig ); |
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| 192 | |
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| 193 | int jabber_init_iq_auth( struct gaim_connection *gc ) |
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| 194 | { |
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| 195 | struct jabber_data *jd = gc->proto_data; |
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| 196 | struct xt_node *node; |
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| 197 | int st; |
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[fe7a554] | 198 | |
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[861c199] | 199 | node = xt_new_node( "query", NULL, xt_new_node( "username", jd->username, NULL ) ); |
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[47d3ac4] | 200 | xt_add_attr( node, "xmlns", XMLNS_AUTH ); |
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[861c199] | 201 | node = jabber_make_packet( "iq", "get", NULL, node ); |
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| 202 | |
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| 203 | jabber_cache_add( gc, node, jabber_do_iq_auth ); |
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| 204 | st = jabber_write_packet( gc, node ); |
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| 205 | |
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| 206 | return st; |
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| 207 | } |
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| 208 | |
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| 209 | static xt_status jabber_do_iq_auth( struct gaim_connection *gc, struct xt_node *node, struct xt_node *orig ) |
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| 210 | { |
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| 211 | struct jabber_data *jd = gc->proto_data; |
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| 212 | struct xt_node *reply, *query; |
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| 213 | xt_status st; |
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| 214 | char *s; |
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| 215 | |
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| 216 | query = xt_find_node( node->children, "query" ); |
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| 217 | |
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| 218 | /* Time to authenticate ourselves! */ |
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| 219 | reply = xt_new_node( "query", NULL, NULL ); |
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[47d3ac4] | 220 | xt_add_attr( reply, "xmlns", XMLNS_AUTH ); |
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[861c199] | 221 | xt_add_child( reply, xt_new_node( "username", jd->username, NULL ) ); |
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| 222 | xt_add_child( reply, xt_new_node( "resource", set_getstr( &gc->acc->set, "resource" ), NULL ) ); |
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| 223 | |
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| 224 | if( xt_find_node( query->children, "digest" ) && ( s = xt_find_attr( jd->xt->root, "id" ) ) ) |
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[21167d2] | 225 | { |
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[861c199] | 226 | /* We can do digest authentication, it seems, and of |
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| 227 | course we prefer that. */ |
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| 228 | SHA_CTX sha; |
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[e727608] | 229 | char hash_hex[41]; |
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[861c199] | 230 | unsigned char hash[20]; |
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| 231 | int i; |
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[21167d2] | 232 | |
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[861c199] | 233 | shaInit( &sha ); |
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| 234 | shaUpdate( &sha, (unsigned char*) s, strlen( s ) ); |
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| 235 | shaUpdate( &sha, (unsigned char*) gc->acc->pass, strlen( gc->acc->pass ) ); |
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| 236 | shaFinal( &sha, hash ); |
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[21167d2] | 237 | |
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[861c199] | 238 | for( i = 0; i < 20; i ++ ) |
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| 239 | sprintf( hash_hex + i * 2, "%02x", hash[i] ); |
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[21167d2] | 240 | |
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[861c199] | 241 | xt_add_child( reply, xt_new_node( "digest", hash_hex, NULL ) ); |
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[21167d2] | 242 | } |
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[861c199] | 243 | else if( xt_find_node( query->children, "password" ) ) |
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[0b4a0db] | 244 | { |
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[861c199] | 245 | /* We'll have to stick with plaintext. Let's hope we're using SSL/TLS... */ |
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| 246 | xt_add_child( reply, xt_new_node( "password", gc->acc->pass, NULL ) ); |
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[0b4a0db] | 247 | } |
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[861c199] | 248 | else |
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[70f6aab8] | 249 | { |
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[861c199] | 250 | xt_free_node( reply ); |
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[995913b] | 251 | |
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[861c199] | 252 | hide_login_progress( gc, "Can't find suitable authentication method" ); |
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| 253 | signoff( gc ); |
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| 254 | return XT_ABORT; |
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[70f6aab8] | 255 | } |
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[861c199] | 256 | |
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| 257 | reply = jabber_make_packet( "iq", "set", NULL, reply ); |
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| 258 | jabber_cache_add( gc, reply, jabber_finish_iq_auth ); |
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| 259 | st = jabber_write_packet( gc, reply ); |
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| 260 | |
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| 261 | return st ? XT_HANDLED : XT_ABORT; |
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| 262 | } |
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| 263 | |
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| 264 | static xt_status jabber_finish_iq_auth( struct gaim_connection *gc, struct xt_node *node, struct xt_node *orig ) |
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| 265 | { |
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| 266 | char *type = xt_find_attr( node, "type" ); |
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| 267 | struct jabber_data *jd = gc->proto_data; |
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| 268 | |
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| 269 | if( strcmp( type, "error" ) == 0 ) |
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[70f6aab8] | 270 | { |
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[861c199] | 271 | hide_login_progress( gc, "Authentication failure" ); |
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| 272 | signoff( gc ); |
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| 273 | return XT_ABORT; |
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| 274 | } |
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| 275 | else if( strcmp( type, "result" ) == 0 ) |
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| 276 | { |
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| 277 | /* This happens when we just successfully authenticated the |
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| 278 | old (non-SASL) way. */ |
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| 279 | jd->flags |= JFLAG_AUTHENTICATED; |
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| 280 | if( !jabber_get_roster( gc ) ) |
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[70f6aab8] | 281 | return XT_ABORT; |
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| 282 | } |
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[f06894d] | 283 | |
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| 284 | return XT_HANDLED; |
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| 285 | } |
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| 286 | |
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[861c199] | 287 | xt_status jabber_pkt_bind_sess( struct gaim_connection *gc, struct xt_node *node, struct xt_node *orig ) |
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[21167d2] | 288 | { |
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| 289 | struct jabber_data *jd = gc->proto_data; |
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[861c199] | 290 | struct xt_node *c; |
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| 291 | char *s; |
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[21167d2] | 292 | |
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[861c199] | 293 | if( ( c = xt_find_node( node->children, "bind" ) ) ) |
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| 294 | { |
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| 295 | c = xt_find_node( c->children, "jid" ); |
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| 296 | if( c && c->text_len && ( s = strchr( c->text, '/' ) ) && |
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| 297 | strcmp( s + 1, set_getstr( &gc->acc->set, "resource" ) ) != 0 ) |
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| 298 | serv_got_crap( gc, "Server changed session resource string to `%s'", s + 1 ); |
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| 299 | |
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| 300 | jd->flags &= ~JFLAG_WAIT_BIND; |
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| 301 | } |
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| 302 | else |
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| 303 | { |
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| 304 | jd->flags &= ~JFLAG_WAIT_SESSION; |
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| 305 | } |
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[21167d2] | 306 | |
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[861c199] | 307 | if( ( jd->flags & ( JFLAG_WAIT_BIND | JFLAG_WAIT_SESSION ) ) == 0 ) |
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| 308 | { |
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| 309 | if( !jabber_get_roster( gc ) ) |
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| 310 | return XT_ABORT; |
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| 311 | } |
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[21167d2] | 312 | |
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[861c199] | 313 | return XT_HANDLED; |
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[21167d2] | 314 | } |
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[70f6aab8] | 315 | |
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| 316 | int jabber_get_roster( struct gaim_connection *gc ) |
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| 317 | { |
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| 318 | struct xt_node *node; |
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| 319 | int st; |
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| 320 | |
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| 321 | set_login_progress( gc, 1, "Authenticated, requesting buddy list" ); |
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| 322 | |
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| 323 | node = xt_new_node( "query", NULL, NULL ); |
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[47d3ac4] | 324 | xt_add_attr( node, "xmlns", XMLNS_ROSTER ); |
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[70f6aab8] | 325 | node = jabber_make_packet( "iq", "get", NULL, node ); |
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| 326 | |
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[861c199] | 327 | jabber_cache_add( gc, node, jabber_parse_roster ); |
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[70f6aab8] | 328 | st = jabber_write_packet( gc, node ); |
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| 329 | |
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| 330 | return st; |
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| 331 | } |
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[cfbb3a6] | 332 | |
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[861c199] | 333 | static xt_status jabber_parse_roster( struct gaim_connection *gc, struct xt_node *node, struct xt_node *orig ) |
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| 334 | { |
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| 335 | struct xt_node *query, *c; |
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[abbd8ed] | 336 | int initial = ( orig != NULL ); |
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[861c199] | 337 | |
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| 338 | query = xt_find_node( node->children, "query" ); |
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| 339 | |
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| 340 | c = query->children; |
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| 341 | while( ( c = xt_find_node( c, "item" ) ) ) |
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| 342 | { |
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| 343 | char *jid = xt_find_attr( c, "jid" ); |
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| 344 | char *name = xt_find_attr( c, "name" ); |
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| 345 | char *sub = xt_find_attr( c, "subscription" ); |
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| 346 | |
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[abbd8ed] | 347 | if( !jid || !sub ) |
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| 348 | { |
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| 349 | /* Maybe warn. But how likely is this to happen in the first place? */ |
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| 350 | } |
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| 351 | else if( initial ) |
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| 352 | { |
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| 353 | if( ( strcmp( sub, "both" ) == 0 || strcmp( sub, "to" ) == 0 ) ) |
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| 354 | add_buddy( gc, NULL, jid, name ); |
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| 355 | } |
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| 356 | else |
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| 357 | { |
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| 358 | /* This is a roster push item. Find out what changed exactly. */ |
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| 359 | if( ( strcmp( sub, "both" ) == 0 || strcmp( sub, "to" ) == 0 ) ) |
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| 360 | { |
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| 361 | if( find_buddy( gc, jid ) == NULL ) |
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| 362 | add_buddy( gc, NULL, jid, name ); |
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| 363 | else |
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| 364 | serv_buddy_rename( gc, jid, name ); |
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| 365 | } |
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| 366 | else if( strcmp( sub, "remove" ) == 0 ) |
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| 367 | { |
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| 368 | /* Don't have any API call for this yet! So let's |
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| 369 | just try to handle this as well as we can. */ |
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| 370 | jabber_buddy_remove_bare( gc, jid ); |
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| 371 | serv_got_update( gc, jid, 0, 0, 0, 0, 0, 0 ); |
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| 372 | /* FIXME! */ |
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| 373 | } |
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| 374 | } |
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[861c199] | 375 | |
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| 376 | c = c->next; |
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| 377 | } |
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| 378 | |
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[abbd8ed] | 379 | if( initial ) |
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| 380 | account_online( gc ); |
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[861c199] | 381 | |
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| 382 | return XT_HANDLED; |
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| 383 | } |
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| 384 | |
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[1991be6] | 385 | int jabber_get_vcard( struct gaim_connection *gc, char *bare_jid ) |
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| 386 | { |
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| 387 | struct xt_node *node; |
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| 388 | |
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| 389 | if( strchr( bare_jid, '/' ) ) |
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| 390 | return 1; /* This was an error, but return 0 should only be done if the connection died... */ |
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| 391 | |
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| 392 | node = xt_new_node( "vCard", NULL, NULL ); |
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[47d3ac4] | 393 | xt_add_attr( node, "xmlns", XMLNS_VCARD ); |
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[1991be6] | 394 | node = jabber_make_packet( "iq", "get", bare_jid, node ); |
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| 395 | |
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| 396 | jabber_cache_add( gc, node, jabber_iq_display_vcard ); |
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| 397 | return jabber_write_packet( gc, node ); |
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| 398 | } |
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| 399 | |
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| 400 | static xt_status jabber_iq_display_vcard( struct gaim_connection *gc, struct xt_node *node, struct xt_node *orig ) |
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| 401 | { |
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| 402 | struct xt_node *vc, *c, *sc; /* subchild, gc is already in use ;-) */ |
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| 403 | GString *reply; |
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| 404 | char *s; |
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| 405 | |
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| 406 | if( ( s = xt_find_attr( node, "type" ) ) == NULL || |
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| 407 | strcmp( s, "result" ) != 0 || |
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| 408 | ( vc = xt_find_node( node->children, "vCard" ) ) == NULL ) |
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| 409 | { |
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| 410 | s = xt_find_attr( orig, "to" ); /* If this returns NULL something's wrong.. */ |
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| 411 | serv_got_crap( gc, "Could not retrieve vCard of %s", s ? s : "(NULL)" ); |
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| 412 | return XT_HANDLED; |
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| 413 | } |
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| 414 | |
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| 415 | s = xt_find_attr( orig, "to" ); |
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| 416 | reply = g_string_new( "vCard information for " ); |
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| 417 | reply = g_string_append( reply, s ? s : "(NULL)" ); |
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| 418 | reply = g_string_append( reply, ":\n" ); |
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| 419 | |
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| 420 | /* I hate this format, I really do... */ |
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| 421 | |
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| 422 | if( ( c = xt_find_node( vc->children, "FN" ) ) && c->text_len ) |
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| 423 | g_string_append_printf( reply, "Name: %s\n", c->text ); |
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| 424 | |
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| 425 | if( ( c = xt_find_node( vc->children, "N" ) ) && c->children ) |
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| 426 | { |
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| 427 | reply = g_string_append( reply, "Full name:" ); |
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| 428 | |
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| 429 | if( ( sc = xt_find_node( c->children, "PREFIX" ) ) && sc->text_len ) |
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| 430 | g_string_append_printf( reply, " %s", sc->text ); |
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| 431 | if( ( sc = xt_find_node( c->children, "GIVEN" ) ) && sc->text_len ) |
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| 432 | g_string_append_printf( reply, " %s", sc->text ); |
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| 433 | if( ( sc = xt_find_node( c->children, "MIDDLE" ) ) && sc->text_len ) |
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| 434 | g_string_append_printf( reply, " %s", sc->text ); |
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| 435 | if( ( sc = xt_find_node( c->children, "FAMILY" ) ) && sc->text_len ) |
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| 436 | g_string_append_printf( reply, " %s", sc->text ); |
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| 437 | if( ( sc = xt_find_node( c->children, "SUFFIX" ) ) && sc->text_len ) |
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| 438 | g_string_append_printf( reply, " %s", sc->text ); |
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| 439 | |
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| 440 | reply = g_string_append_c( reply, '\n' ); |
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| 441 | } |
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| 442 | |
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| 443 | if( ( c = xt_find_node( vc->children, "NICKNAME" ) ) && c->text_len ) |
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| 444 | g_string_append_printf( reply, "Nickname: %s\n", c->text ); |
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| 445 | |
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| 446 | if( ( c = xt_find_node( vc->children, "BDAY" ) ) && c->text_len ) |
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| 447 | g_string_append_printf( reply, "Date of birth: %s\n", c->text ); |
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| 448 | |
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| 449 | /* Slightly alternative use of for... ;-) */ |
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| 450 | for( c = vc->children; ( c = xt_find_node( c, "EMAIL" ) ); c = c->next ) |
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| 451 | { |
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| 452 | if( ( sc = xt_find_node( c->children, "USERID" ) ) == NULL || sc->text_len == 0 ) |
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| 453 | continue; |
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| 454 | |
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| 455 | if( xt_find_node( c->children, "HOME" ) ) |
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| 456 | s = "Home"; |
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| 457 | else if( xt_find_node( c->children, "WORK" ) ) |
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| 458 | s = "Work"; |
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| 459 | else |
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| 460 | s = "Misc."; |
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| 461 | |
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| 462 | g_string_append_printf( reply, "%s e-mail address: %s\n", s, sc->text ); |
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| 463 | } |
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| 464 | |
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| 465 | if( ( c = xt_find_node( vc->children, "URL" ) ) && c->text_len ) |
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| 466 | g_string_append_printf( reply, "Homepage: %s\n", c->text ); |
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| 467 | |
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| 468 | /* Slightly alternative use of for... ;-) */ |
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| 469 | for( c = vc->children; ( c = xt_find_node( c, "ADR" ) ); c = c->next ) |
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| 470 | { |
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| 471 | if( xt_find_node( c->children, "HOME" ) ) |
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| 472 | s = "Home"; |
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| 473 | else if( xt_find_node( c->children, "WORK" ) ) |
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| 474 | s = "Work"; |
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| 475 | else |
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| 476 | s = "Misc."; |
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| 477 | |
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| 478 | g_string_append_printf( reply, "%s address: ", s ); |
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| 479 | |
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| 480 | if( ( sc = xt_find_node( c->children, "STREET" ) ) && sc->text_len ) |
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| 481 | g_string_append_printf( reply, "%s ", sc->text ); |
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| 482 | if( ( sc = xt_find_node( c->children, "EXTADR" ) ) && sc->text_len ) |
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| 483 | g_string_append_printf( reply, "%s, ", sc->text ); |
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| 484 | if( ( sc = xt_find_node( c->children, "PCODE" ) ) && sc->text_len ) |
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| 485 | g_string_append_printf( reply, "%s, ", sc->text ); |
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| 486 | if( ( sc = xt_find_node( c->children, "LOCALITY" ) ) && sc->text_len ) |
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| 487 | g_string_append_printf( reply, "%s, ", sc->text ); |
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| 488 | if( ( sc = xt_find_node( c->children, "REGION" ) ) && sc->text_len ) |
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| 489 | g_string_append_printf( reply, "%s, ", sc->text ); |
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| 490 | if( ( sc = xt_find_node( c->children, "CTRY" ) ) && sc->text_len ) |
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| 491 | g_string_append_printf( reply, "%s", sc->text ); |
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| 492 | |
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| 493 | if( reply->str[reply->len-2] == ',' ) |
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| 494 | reply = g_string_truncate( reply, reply->len-2 ); |
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| 495 | |
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| 496 | reply = g_string_append_c( reply, '\n' ); |
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| 497 | } |
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| 498 | |
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| 499 | for( c = vc->children; ( c = xt_find_node( c, "TEL" ) ); c = c->next ) |
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| 500 | { |
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| 501 | if( ( sc = xt_find_node( c->children, "NUMBER" ) ) == NULL || sc->text_len == 0 ) |
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| 502 | continue; |
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| 503 | |
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| 504 | if( xt_find_node( c->children, "HOME" ) ) |
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| 505 | s = "Home"; |
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| 506 | else if( xt_find_node( c->children, "WORK" ) ) |
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| 507 | s = "Work"; |
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| 508 | else |
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| 509 | s = "Misc."; |
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| 510 | |
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| 511 | g_string_append_printf( reply, "%s phone number: %s\n", s, sc->text ); |
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| 512 | } |
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| 513 | |
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| 514 | if( ( c = xt_find_node( vc->children, "DESC" ) ) && c->text_len ) |
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| 515 | g_string_append_printf( reply, "Other information:\n%s", c->text ); |
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| 516 | |
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| 517 | /* *sigh* */ |
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| 518 | |
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| 519 | serv_got_crap( gc, reply->str ); |
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| 520 | g_string_free( reply, TRUE ); |
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| 521 | |
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| 522 | return XT_HANDLED; |
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| 523 | } |
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| 524 | |
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[cfbb3a6] | 525 | int jabber_add_to_roster( struct gaim_connection *gc, char *handle, char *name ) |
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| 526 | { |
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| 527 | struct xt_node *node; |
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| 528 | int st; |
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| 529 | |
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| 530 | /* Build the item entry */ |
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| 531 | node = xt_new_node( "item", NULL, NULL ); |
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| 532 | xt_add_attr( node, "jid", handle ); |
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| 533 | if( name ) |
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| 534 | xt_add_attr( node, "name", name ); |
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| 535 | |
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| 536 | /* And pack it into a roster-add packet */ |
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| 537 | node = xt_new_node( "query", NULL, node ); |
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[47d3ac4] | 538 | xt_add_attr( node, "xmlns", XMLNS_ROSTER ); |
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[cfbb3a6] | 539 | node = jabber_make_packet( "iq", "set", NULL, node ); |
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| 540 | |
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| 541 | st = jabber_write_packet( gc, node ); |
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| 542 | |
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| 543 | xt_free_node( node ); |
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| 544 | return st; |
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| 545 | } |
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| 546 | |
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| 547 | int jabber_remove_from_roster( struct gaim_connection *gc, char *handle ) |
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| 548 | { |
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| 549 | struct xt_node *node; |
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| 550 | int st; |
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| 551 | |
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| 552 | /* Build the item entry */ |
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| 553 | node = xt_new_node( "item", NULL, NULL ); |
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| 554 | xt_add_attr( node, "jid", handle ); |
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| 555 | xt_add_attr( node, "subscription", "remove" ); |
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| 556 | |
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| 557 | /* And pack it into a roster-add packet */ |
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| 558 | node = xt_new_node( "query", NULL, node ); |
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[47d3ac4] | 559 | xt_add_attr( node, "xmlns", XMLNS_ROSTER ); |
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[cfbb3a6] | 560 | node = jabber_make_packet( "iq", "set", NULL, node ); |
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| 561 | |
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| 562 | st = jabber_write_packet( gc, node ); |
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| 563 | |
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| 564 | xt_free_node( node ); |
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| 565 | return st; |
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| 566 | } |
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