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/*
* Copyright (C) 2010-2015 Mamadou DIOP.
*
* This file is part of Open Source Doubango Framework.
*
* DOUBANGO is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* DOUBANGO is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with DOUBANGO.
*
*/
/**@file tsdp_message.h
* @brief SDP message.
*
*/
#ifndef TINYSDP_MESSAGE_H
#define TINYSDP_MESSAGE_H
#include "tinysdp_config.h"
#include "tinysdp/headers/tsdp_header.h"
#include "tinysdp/headers/tsdp_header_M.h"
TSDP_BEGIN_DECLS
typedef struct tsdp_message_s
{
TSK_DECLARE_OBJECT;
//! List of @ref tsdp_header_t elements.
tsdp_headers_L_t* headers;
}
tsdp_message_t;
typedef tsdp_message_t tsdp_offer_t;
typedef tsdp_message_t tsdp_answer_t;
typedef tsdp_message_t tsdp_caps_t;
TINYSDP_API int tsdp_message_add_header(tsdp_message_t *self, const tsdp_header_t *hdr);
TINYSDP_API int tsdp_message_add_headers(tsdp_message_t *self, ...);
#if defined(__SYMBIAN32__) && 0
static void TSDP_MESSAGE_ADD_HEADER(tsdp_message_t *self, ...)
{
va_list ap;
tsdp_header_t *header;
const tsk_object_def_t *objdef;
va_start(ap, self);
objdef = va_arg(ap, const tsk_object_def_t*);
header = (tsdp_header_t *)tsk_object_new_2(objdef, &ap);
va_end(ap);
tsdp_message_add_header(self, header);
tsk_object_unref(header);
}
#else
#define TSDP_MESSAGE_ADD_HEADER(self, objdef, ...) \
{ \
tsdp_header_t *header = (tsdp_header_t *)tsk_object_new(objdef, ##__VA_ARGS__); \
tsdp_message_add_header(self, header); \
tsk_object_unref(header); \
}
#endif
TINYSDP_API const tsdp_header_t *tsdp_message_get_headerAt(const tsdp_message_t *self, tsdp_header_type_t type, tsk_size_t index);
TINYSDP_API const tsdp_header_t *tsdp_message_get_header(const tsdp_message_t *self, tsdp_header_type_t type);
TINYSDP_API const tsdp_header_A_t* tsdp_message_get_headerA_at(const tsdp_message_t* self, const char* field, tsk_size_t index);
TINYSDP_API const tsdp_header_A_t* tsdp_message_get_headerA(const tsdp_message_t* self, const char* field);
TINYSDP_API const tsdp_header_t *tsdp_message_get_headerByName(const tsdp_message_t *self, char name);
TINYSDP_API int tsdp_message_get_sess_version(const tsdp_message_t *self, uint32_t *version);
TINYSDP_API int tsdp_message_serialize(const tsdp_message_t *self, tsk_buffer_t *output);
TINYSDP_API char* tsdp_message_tostring(const tsdp_message_t *self);
TINYSDP_API tsdp_message_t* tsdp_message_create_empty(const char* addr, tsk_bool_t ipv6, uint32_t version);
TINYSDP_API tsdp_message_t* tsdp_message_clone(const tsdp_message_t *self);
TINYSDP_API int tsdp_message_add_media(tsdp_message_t *self, const char* media, uint32_t port, const char* proto, ...);
TINYSDP_API int tsdp_message_add_media_2(tsdp_message_t *self, const char* media, uint32_t port, const char* proto, va_list *ap);
TINYSDP_API int tsdp_message_remove_media(tsdp_message_t *self, const char* media);
TINYSDP_API const tsdp_header_M_t* tsdp_message_find_media(const tsdp_message_t *self, const char* media);
// 3GPP TS 24.610 Communication HOLD
TINYSDP_API int tsdp_message_hold(tsdp_message_t* self, const char* media);
TINYSDP_API int tsdp_message_resume(tsdp_message_t* self, const char* media);
TINYSDP_API tsk_bool_t tsdp_message_is_ice_enabled(const tsdp_message_t *self, tsk_size_t media_index);
TINYSDP_API tsk_bool_t tsdp_message_is_ice_restart(const tsdp_message_t *self, tsk_size_t media_index);
TINYSDP_API tsdp_message_t* tsdp_message_create();
TINYSDP_GEXTERN const tsk_object_def_t *tsdp_message_def_t;
TSDP_END_DECLS
#endif /* TINYSDP_MESSAGE_H */
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