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/*
* 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.
*/
/*
* ENUM support
*/
/*! \file enum.h
\brief DNS and ENUM functions
*/
#ifndef _ASTERISK_ENUM_H
#define _ASTERISK_ENUM_H
#include "asterisk/channel.h"
/*! \brief Lookup entry in ENUM Returns 1 if found, 0 if not found, -1 on hangup
\param chan Channel
\param number Number in E164 format without the + (for e164.arpa) or format
requested by enum service used (enum.conf)
\param location Number returned (or SIP uri)
\param maxloc Max length
\param tech Technology (from url scheme in response)
\param maxtech Max length
*/
extern int ast_get_enum(struct ast_channel *chan, const char *number, char *location, int maxloc, char *technology, int maxtech);
/*! \brief Lookup DNS TXT record (used by app TXTCIDnum
\param chan Channel
\param number E164 number without the +
\param locatio Number returned (or SIP uri)
\param maxloc Max length of number
\param tech Technology (not used in TXT records)
\param maxtech Max length
\param txt Text string (return value)
\param maxtxt Max length of "txt"
*/
extern int ast_get_txt(struct ast_channel *chan, const char *number, char *location, int maxloc, char *technology, int maxtech, char *txt, int maxtxt);
extern int ast_enum_init(void);
extern int ast_enum_reload(void);
#endif /* _ASTERISK_ENUM_H */
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