| 1 | /***************************************************************************\ |
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| 2 | * * |
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| 3 | * BitlBee - An IRC to IM gateway * |
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| 4 | * Jabber module - Handling of message(s) (tags), etc * |
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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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| 26 | xt_status jabber_pkt_message( struct xt_node *node, gpointer data ) |
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| 27 | { |
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| 28 | struct im_connection *ic = data; |
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| 29 | char *from = xt_find_attr( node, "from" ); |
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| 30 | char *type = xt_find_attr( node, "type" ); |
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| 31 | struct xt_node *body = xt_find_node( node->children, "body" ), *c; |
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| 32 | struct jabber_buddy *bud = NULL; |
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| 33 | char *s; |
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| 34 | |
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| 35 | if( !from ) |
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| 36 | return XT_HANDLED; /* Consider this packet corrupted. */ |
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| 37 | |
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| 38 | bud = jabber_buddy_by_jid( ic, from, GET_BUDDY_EXACT ); |
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| 39 | |
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| 40 | if( type && strcmp( type, "error" ) == 0 ) |
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| 41 | { |
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| 42 | /* Handle type=error packet. */ |
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| 43 | } |
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| 44 | else if( type && from && strcmp( type, "groupchat" ) == 0 ) |
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| 45 | { |
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| 46 | jabber_chat_pkt_message( ic, bud, node ); |
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| 47 | } |
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| 48 | else /* "chat", "normal", "headline", no-type or whatever. Should all be pretty similar. */ |
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| 49 | { |
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| 50 | GString *fullmsg = g_string_new( "" ); |
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| 51 | |
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| 52 | for( c = node->children; ( c = xt_find_node( c, "x" ) ); c = c->next ) |
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| 53 | { |
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| 54 | char *ns = xt_find_attr( c, "xmlns" ), *room; |
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| 55 | struct xt_node *inv, *reason; |
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| 56 | |
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| 57 | if( strcmp( ns, XMLNS_MUC_USER ) == 0 && |
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| 58 | ( inv = xt_find_node( c->children, "invite" ) ) ) |
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| 59 | { |
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| 60 | room = from; |
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| 61 | from = xt_find_attr( inv, "from" ) ? : from; |
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| 62 | |
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| 63 | g_string_append_printf( fullmsg, "<< \002BitlBee\002 - Invitation to chatroom %s >>\n", room ); |
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| 64 | if( ( reason = xt_find_node( inv->children, "reason" ) ) && reason->text_len > 0 ) |
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| 65 | g_string_append( fullmsg, reason->text ); |
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| 66 | } |
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| 67 | } |
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| 68 | |
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| 69 | if( ( s = strchr( from, '/' ) ) ) |
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| 70 | { |
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| 71 | if( bud ) |
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| 72 | { |
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| 73 | bud->last_act = time( NULL ); |
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| 74 | from = bud->ext_jid ? : bud->bare_jid; |
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| 75 | } |
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| 76 | else |
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| 77 | *s = 0; /* We need to generate a bare JID now. */ |
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| 78 | } |
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| 79 | |
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| 80 | if( type && strcmp( type, "headline" ) == 0 ) |
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| 81 | { |
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| 82 | c = xt_find_node( node->children, "subject" ); |
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| 83 | g_string_append_printf( fullmsg, "Headline: %s\n", c && c->text_len > 0 ? c->text : "" ); |
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| 84 | |
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| 85 | /* <x xmlns="jabber:x:oob"><url>http://....</url></x> can contain a URL, it seems. */ |
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| 86 | for( c = node->children; c; c = c->next ) |
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| 87 | { |
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| 88 | struct xt_node *url; |
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| 89 | |
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| 90 | if( ( url = xt_find_node( c->children, "url" ) ) && url->text_len > 0 ) |
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| 91 | g_string_append_printf( fullmsg, "URL: %s\n", url->text ); |
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| 92 | } |
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| 93 | } |
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| 94 | else if( ( c = xt_find_node( node->children, "subject" ) ) && c->text_len > 0 ) |
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| 95 | { |
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| 96 | g_string_append_printf( fullmsg, "<< \002BitlBee\002 - Message with subject: %s >>\n", c->text ); |
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| 97 | } |
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| 98 | |
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| 99 | if( body && body->text_len > 0 ) /* Could be just a typing notification. */ |
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| 100 | fullmsg = g_string_append( fullmsg, body->text ); |
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| 101 | |
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| 102 | if( fullmsg->len > 0 ) |
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| 103 | imcb_buddy_msg( ic, from, fullmsg->str, |
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| 104 | 0, jabber_get_timestamp( node ) ); |
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| 105 | |
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| 106 | g_string_free( fullmsg, TRUE ); |
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| 107 | |
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| 108 | /* Handling of incoming typing notifications. */ |
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| 109 | if( bud == NULL ) |
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| 110 | { |
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| 111 | /* Can't handle these for unknown buddies. */ |
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| 112 | } |
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| 113 | else if( xt_find_node( node->children, "composing" ) ) |
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| 114 | { |
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| 115 | bud->flags |= JBFLAG_DOES_XEP85; |
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| 116 | imcb_buddy_typing( ic, from, OPT_TYPING ); |
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| 117 | } |
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| 118 | /* No need to send a "stopped typing" signal when there's a message. */ |
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| 119 | else if( xt_find_node( node->children, "active" ) && ( body == NULL ) ) |
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| 120 | { |
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| 121 | bud->flags |= JBFLAG_DOES_XEP85; |
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| 122 | imcb_buddy_typing( ic, from, 0 ); |
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| 123 | } |
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| 124 | else if( xt_find_node( node->children, "paused" ) ) |
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| 125 | { |
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| 126 | bud->flags |= JBFLAG_DOES_XEP85; |
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| 127 | imcb_buddy_typing( ic, from, OPT_THINKING ); |
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| 128 | } |
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| 129 | |
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| 130 | if( s ) |
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| 131 | *s = '/'; /* And convert it back to a full JID. */ |
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| 132 | } |
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| 133 | |
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| 134 | return XT_HANDLED; |
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| 135 | } |
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