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Add init script support for fedora from Alexander Larsson
[catta] / avahi-compat-howl / samples / resolve.c
1 /*
2  * Copyright 2003, 2004, 2004 Porchdog Software. All rights reserved.
3  *
4  *      Redistribution and use in source and binary forms, with or without modification,
5  *      are permitted provided that the following conditions are met:
6  *
7  *              1. Redistributions of source code must retain the above copyright notice,
8  *                 this list of conditions and the following disclaimer.   
9  *              2. Redistributions in binary form must reproduce the above copyright notice,
10  *                 this list of conditions and the following disclaimer in the documentation
11  *                 and/or other materials provided with the distribution.
12  *
13  *      THIS SOFTWARE IS PROVIDED BY PORCHDOG SOFTWARE ``AS IS'' AND ANY
14  *      EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15  *      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
16  *      IN NO EVENT SHALL THE HOWL PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
17  *      INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
18  *      BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19  *      DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
20  *      OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
21  *      OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
22  *      OF THE POSSIBILITY OF SUCH DAMAGE.
23  *
24  *      The views and conclusions contained in the software and documentation are those
25  *      of the authors and should not be interpreted as representing official policies,
26  *      either expressed or implied, of Porchdog Software.
27  */
28
29 #include <howl.h>
30 #include <salt/debug.h>
31 #include <stdio.h>
32
33
34 static sw_result HOWL_API
35 my_resolver(
36                                 sw_discovery                    discovery,
37                                 sw_discovery_oid                oid,
38                                 sw_uint32                               interface_index,
39                                 sw_const_string         name,
40                                 sw_const_string         type,
41                                 sw_const_string         domain,
42                                 sw_ipv4_address         address,
43                                 sw_port                                 port,
44                                 sw_octets                               text_record,
45                                 sw_uint32                               text_record_len,
46                                 sw_opaque_t                             extra)
47 {
48         sw_text_record_iterator                         it;
49         sw_int8                                                                 name_buf[16];
50         sw_int8                                                                 key[SW_TEXT_RECORD_MAX_LEN];
51         sw_int8                                                                 sval[SW_TEXT_RECORD_MAX_LEN];
52         sw_uint8                                                                        oval[SW_TEXT_RECORD_MAX_LEN];
53         sw_uint32                                                               oval_len;
54         sw_result                                                               err = SW_OKAY;
55
56         sw_discovery_cancel(discovery, oid);
57         
58         fprintf(stderr, "resolve reply: 0x%x %s %s %s %s %d\n", interface_index, name, type, domain, sw_ipv4_address_name(address, name_buf, 16), port);
59
60         if ((text_record_len > 0) && (text_record) && (*text_record != '\0'))
61         {
62                 err = sw_text_record_iterator_init(&it, text_record, text_record_len);
63                 sw_check_okay(err, exit);
64
65                 while (sw_text_record_iterator_next(it, key, oval, &oval_len) == SW_OKAY)
66                 {
67                         fprintf(stderr, "key = %s, data is %d bytes\n", key, oval_len);
68                 }
69
70                 err = sw_text_record_iterator_fina(it);
71                 sw_check_okay(err, exit);
72         }
73
74 exit:
75
76         return err;
77 }
78
79
80 #if defined(WIN32)
81 int __cdecl
82 #else
83 int
84 #endif
85 main(
86         int             argc,
87         char    **      argv)
88 {
89         sw_discovery            discovery;
90         sw_discovery_oid        oid;
91         sw_result                       err;
92
93         err = sw_discovery_init(&discovery);
94         sw_check_okay(err, exit);
95
96         if (argc != 3)
97         {
98                 fprintf(stderr, "usage: mDNSResolve <name> <type>\n");
99                 return -1;
100         }
101
102         err = sw_discovery_resolve(discovery, 0, argv[1], argv[2], "local.", my_resolver, NULL, &oid);
103         sw_check_okay(err, exit);
104
105         err = sw_discovery_run(discovery);
106         sw_check_okay(err, exit);
107
108 exit:
109
110         return err;
111 }