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ed23436a8e
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11967 d0543943-73ff-0310-b7d9-9358b9ac24b2
122 lines
3.3 KiB
C
122 lines
3.3 KiB
C
/*
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* This file is part of the Sofia-SIP package
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*
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* Copyright (C) 2009 Nokia Corporation.
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*
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* Contact: Pekka Pessi <pekka.pessi@nokia.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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#ifndef SOFIA_SIP_SRES_SIP_H
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/** Defined when <sofia-sip/sres_sip.h> has been included. */
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#define SOFIA_SIP_SRES_SIP_H
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/**@file sofia-sip/sres_sip.h
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* @brief Asynchronous resolver for SIP
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*
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* @author Pekka Pessi <Pekka.Pessi@nokia.com>
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*/
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#ifndef SU_TYPES_H
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#include <sofia-sip/su_types.h>
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#endif
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#ifndef SU_ADDRINFO_H
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#include <sofia-sip/su_addrinfo.h>
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#endif
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#ifndef URL_H
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#include <sofia-sip/url.h>
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#endif
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#ifndef SOFIA_RESOLV_SRES_H
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#include <sofia-resolv/sres.h>
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#endif
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SOFIA_BEGIN_DECLS
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typedef struct sres_sip_s sres_sip_t;
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#ifndef SRES_SIP_MAGIC_T
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/** Default type of application context for NTA resolver.
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*
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* Application may define this to appropriate type before including
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* <sofia-sip/sres_sip.h>. */
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#define SRES_SIP_MAGIC_T struct sres_sip_magic_s
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#endif
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/** Application context for NTA resolver. */
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typedef SRES_SIP_MAGIC_T sres_sip_magic_t;
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typedef void sres_sip_notify_f(sres_sip_magic_t *context,
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sres_sip_t *resolver,
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int error);
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SOFIAPUBFUN sres_sip_t *sres_sip_new(
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sres_resolver_t *sres,
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url_string_t const *url,
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su_addrinfo_t const *hints,
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int naptr, int srv,
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sres_sip_notify_f *callback,
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sres_sip_magic_t *magic);
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SOFIAPUBFUN sres_sip_t *sres_sip_ref(sres_sip_t *);
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SOFIAPUBFUN void sres_sip_unref(sres_sip_t *);
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SOFIAPUBFUN su_addrinfo_t const *sres_sip_results(sres_sip_t *);
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SOFIAPUBFUN su_addrinfo_t const *sres_sip_next(sres_sip_t *);
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SOFIAPUBFUN int sres_sip_next_step(sres_sip_t *nr);
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SOFIAPUBFUN int sres_sip_error(sres_sip_t *nr);
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/* Errors */
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enum {
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SRES_SIP_ERR_FAULT = -1, /* Invalid pointers */
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SRES_SIP_ERR_BAD_URI = -2, /* Invalid URI */
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SRES_SIP_ERR_BAD_HINTS = -3, /* Invalid hints */
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SRES_SIP_ERR_NO_NAME = -4, /* No domain found */
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SRES_SIP_ERR_NO_DATA = -5, /* No matching records */
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SRES_SIP_ERR_NO_TPORT = -6, /* Unknown transport */
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SRES_SIP_ERR_FAIL = -7, /* Permanent resolving error */
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SRES_SIP_ERR_AGAIN = -8, /* Temporary resolving error */
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SRES_SIP_ERR_INTERNAL = -9, /* Internal error */
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_SRES_SIP_ERR_LAST
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};
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/* Well-known transport numbers */
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enum {
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TPPROTO_TCP = 6,
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TPPROTO_UDP = 17,
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TPPROTO_SCTP = 132,
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TPPROTO_SECURE = 256,
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TPPROTO_TLS = TPPROTO_SECURE | TPPROTO_TCP,
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TPPROTO_NONE = 0
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};
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#define TPPROTO_TCP TPPROTO_TCP
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#define TPPROTO_UDP TPPROTO_UDP
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#define TPPROTO_SCTP TPPROTO_SCTP
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#define TPPROTO_TLS TPPROTO_TLS
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#define TPPROTO_NONE TPPROTO_NONE
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SOFIA_END_DECLS
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#endif /* SOFIA_SIP_SRES_SIP_H */
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