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authorLennart Poettering <lennart@poettering.net>2005-10-15 02:23:21 +0000
committerLennart Poettering <lennart@poettering.net>2005-10-15 02:23:21 +0000
commita96f0540a6eb9a9cfaabef829982576ebec6e596 (patch)
treedadfae22e15057450afead584639ac9bcf81e8d7 /avahi-compat-howl/samples/query.c
parent2d6a80b9c57b32e5202c91b2239374555a098997 (diff)
* implement compat-howl core
* add HOWL examples to or build git-svn-id: file:///home/lennart/svn/public/avahi/trunk@765 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe
Diffstat (limited to 'avahi-compat-howl/samples/query.c')
-rw-r--r--avahi-compat-howl/samples/query.c98
1 files changed, 98 insertions, 0 deletions
diff --git a/avahi-compat-howl/samples/query.c b/avahi-compat-howl/samples/query.c
new file mode 100644
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+++ b/avahi-compat-howl/samples/query.c
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2003, 2004, 2004 Porchdog Software. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY PORCHDOG SOFTWARE ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE HOWL PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those
+ * of the authors and should not be interpreted as representing official policies,
+ * either expressed or implied, of Porchdog Software.
+ */
+
+#include <howl.h>
+#include <salt/debug.h>
+#include <stdio.h>
+
+
+static sw_result HOWL_API
+query_record_reply(
+ sw_discovery session,
+ sw_discovery_oid oid,
+ sw_discovery_query_record_status status,
+ sw_uint32 interface_index,
+ sw_const_string fullname,
+ sw_uint16 rrtype,
+ sw_uint16 rrclass,
+ sw_uint16 rrdatalen,
+ sw_const_octets rrdata,
+ sw_uint32 ttl,
+ sw_opaque extra)
+{
+ sw_ipv4_address address;
+
+ fprintf(stderr, "interface index = 0x%x, fullname is %s\n", interface_index, fullname);
+
+ if ((rrtype == 1) && (rrclass == 1))
+ {
+ sw_ipv4_address address;
+ sw_char name[16];
+
+ sw_ipv4_address_init_from_saddr(&address, *(sw_saddr*) rrdata);
+
+ fprintf(stderr, "address is %s\n", sw_ipv4_address_name(address, name, sizeof(name)));
+ }
+
+ return SW_OKAY;
+}
+
+
+
+#if defined(WIN32)
+int __cdecl
+#else
+int
+#endif
+main(
+ int argc,
+ char ** argv)
+{
+ sw_discovery discovery;
+ sw_discovery_oid oid;
+ sw_result err;
+
+ err = sw_discovery_init(&discovery);
+ sw_check_okay(err, exit);
+
+ if (argc != 4)
+ {
+ fprintf(stderr, "usage: mDNSBrowse <name> <rrtype> <rrclass>\n");
+ return -1;
+ }
+
+ err = sw_discovery_query_record(discovery, 0, 0, argv[1], atoi(argv[2]), atoi(argv[3]), query_record_reply, NULL, &oid);
+ sw_check_okay(err, exit);
+
+ err = sw_discovery_run(discovery);
+ sw_check_okay(err, exit);
+
+exit:
+
+ return err;
+}