mirror of
https://github.com/servalproject/serval-dna.git
synced 2024-12-29 09:28:56 +00:00
46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/*
|
|
* Asterisk -- An open source telephony toolkit.
|
|
*
|
|
* Copyright (C) 1999 - 2005, Digium, Inc.
|
|
*
|
|
* Mark Spencer <markster@digium.com>
|
|
*
|
|
* See http://www.asterisk.org for more information about
|
|
* the Asterisk project. Please do not directly contact
|
|
* any of the maintainers of this project for assistance;
|
|
* the project provides a web site, mailing lists and IRC
|
|
* channels for your use.
|
|
*
|
|
* This program is free software, distributed under the terms of
|
|
* the GNU General Public License Version 2. See the LICENSE file
|
|
* at the top of the source tree.
|
|
*/
|
|
|
|
/*
|
|
* DNS SRV record support
|
|
*/
|
|
|
|
#ifndef _ASTERISK_SRV_H
|
|
#define _ASTERISK_SRV_H
|
|
|
|
/*!
|
|
\file srv.h
|
|
\brief Support for DNS SRV records, used in to locate SIP services.
|
|
\note Note: This SRV record support will respect the priority and
|
|
weight elements of the records that are returned, but there are
|
|
no provisions for retrying or failover between records.
|
|
*/
|
|
|
|
/*! Lookup entry in SRV records Returns 1 if found, 0 if not found, -1 on hangup
|
|
Only do SRV record lookup if you get a domain without a port. If you get a port #, it's a DNS host name.
|
|
*/
|
|
/*! \param chan Ast channel
|
|
\param host host name (return value)
|
|
\param hostlen Length of string "host"
|
|
\param port Port number (return value)
|
|
\param service Service tag for SRV lookup (like "_sip._udp" or "_stun._udp"
|
|
*/
|
|
extern int ast_get_srv(struct ast_channel *chan, char *host, int hostlen, int *port, const char *service);
|
|
|
|
#endif /* _ASTERISK_SRV_H */
|