1/* $Id$ */
2
3/***
4  This file is part of avahi.
5
6  avahi is free software; you can redistribute it and/or modify it
7  under the terms of the GNU Lesser General Public License as
8  published by the Free Software Foundation; either version 2.1 of the
9  License, or (at your option) any later version.
10
11  avahi is distributed in the hope that it will be useful, but WITHOUT
12  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13  or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
14  Public License for more details.
15
16  You should have received a copy of the GNU Lesser General Public
17  License along with avahi; if not, write to the Free Software
18  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19  USA.
20***/
21
22#ifdef HAVE_CONFIG_H
23#include <config.h>
24#endif
25
26#include <string.h>
27
28#include <avahi-common/malloc.h>
29#include <avahi-common/dbus.h>
30#include <avahi-common/error.h>
31#include <avahi-core/log.h>
32
33#include "dbus-util.h"
34#include "dbus-internal.h"
35#include "main.h"
36
37void avahi_dbus_sync_service_resolver_free(SyncServiceResolverInfo *i) {
38    assert(i);
39
40    if (i->service_resolver)
41        avahi_s_service_resolver_free(i->service_resolver);
42    dbus_message_unref(i->message);
43    AVAHI_LLIST_REMOVE(SyncServiceResolverInfo, sync_service_resolvers, i->client->sync_service_resolvers, i);
44
45    i->client->n_objects--;
46    assert(i->client->n_objects >= 0);
47
48    avahi_free(i);
49}
50
51void avahi_dbus_sync_service_resolver_callback(
52    AvahiSServiceResolver *r,
53    AvahiIfIndex interface,
54    AvahiProtocol protocol,
55    AvahiResolverEvent event,
56    const char *name,
57    const char *type,
58    const char *domain,
59    const char *host_name,
60    const AvahiAddress *a,
61    uint16_t port,
62    AvahiStringList *txt,
63    AvahiLookupResultFlags flags,
64    void* userdata) {
65
66    SyncServiceResolverInfo *i = userdata;
67
68    assert(r);
69    assert(i);
70
71    if (event == AVAHI_RESOLVER_FOUND) {
72        char t[AVAHI_ADDRESS_STR_MAX], *pt = t;
73        int32_t i_interface, i_protocol, i_aprotocol;
74        uint32_t u_flags;
75        DBusMessage *reply;
76
77        assert(host_name);
78
79        if (!name)
80            name = "";
81
82        if (a)
83            avahi_address_snprint(t, sizeof(t), a);
84        else
85            t[0] = 0;
86
87        /* Patch in AVAHI_LOOKUP_RESULT_OUR_OWN */
88
89        if (avahi_dbus_is_our_own_service(i->client, interface, protocol, name, type, domain) > 0)
90            flags |= AVAHI_LOOKUP_RESULT_OUR_OWN;
91
92        i_interface = (int32_t) interface;
93        i_protocol = (int32_t) protocol;
94        if (a)
95	    i_aprotocol = (int32_t) a->proto;
96	else
97	    i_aprotocol = AVAHI_PROTO_UNSPEC;
98        u_flags = (uint32_t) flags;
99
100        reply = dbus_message_new_method_return(i->message);
101        dbus_message_append_args(
102            reply,
103            DBUS_TYPE_INT32, &i_interface,
104            DBUS_TYPE_INT32, &i_protocol,
105            DBUS_TYPE_STRING, &name,
106            DBUS_TYPE_STRING, &type,
107            DBUS_TYPE_STRING, &domain,
108            DBUS_TYPE_STRING, &host_name,
109            DBUS_TYPE_INT32, &i_aprotocol,
110            DBUS_TYPE_STRING, &pt,
111            DBUS_TYPE_UINT16, &port,
112            DBUS_TYPE_INVALID);
113
114        avahi_dbus_append_string_list(reply, txt);
115
116        dbus_message_append_args(
117            reply,
118            DBUS_TYPE_UINT32, &u_flags,
119            DBUS_TYPE_INVALID);
120
121        dbus_connection_send(server->bus, reply, NULL);
122        dbus_message_unref(reply);
123    } else {
124        assert(event == AVAHI_RESOLVER_FAILURE);
125
126        avahi_dbus_respond_error(server->bus, i->message, avahi_server_errno(avahi_server), NULL);
127    }
128
129    avahi_dbus_sync_service_resolver_free(i);
130}
131