/*

 * Copyright (C) 2020, University of the Basque Country (UPV/EHU)

 * Contact for licensing options: <licensing-mcpttclient(at)mcopenplatform(dot)com>
 *
 * The original file was part of Open Source Doubango Framework
 * Copyright (C) 2010-2011 Mamadou Diop.
 * Copyright (C) 2012 Doubango Telecom <http://doubango.org>
 *
 * 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.
 *
 */
 
 
 #ifndef TINYRTP_RTCP_PACKET_H
 #define TINYRTP_RTCP_PACKET_H
 
 #include "tinyrtp_config.h"
 
 #include "tsk_buffer.h"
 #include "tsk_list.h"
 
 TRTP_BEGIN_DECLS
 
 #define TRTP_RTCP_PACKET(self)	((trtp_rtcp_packet_t*)(self))
 #define TRTP_DECLARE_RTCP_PACKET trtp_rtcp_packet_t __packet__
 
 // RFC 3550 12.1 RTCP Packet Types
 // RFC 4585
 // RFC 5104 (FIXME: not supported yet!)
 typedef enum trtp_rtcp_packet_type_e
 {
 	trtp_rtcp_packet_type_sr = 200,
 	trtp_rtcp_packet_type_rr = 201,
 	trtp_rtcp_packet_type_sdes = 202,
 	trtp_rtcp_packet_type_bye = 203,
 	trtp_rtcp_packet_type_app = 204,
 	trtp_rtcp_packet_type_rtpfb = 205,
 	trtp_rtcp_packet_type_psfb = 206
 }
 trtp_rtcp_packet_type_t;
 
 typedef struct trtp_rtcp_packet_s
 {
 	TSK_DECLARE_OBJECT;
 
 	struct trtp_rtcp_header_s *header;
 }
 trtp_rtcp_packet_t;
 
 typedef tsk_list_t trtp_rtcp_packets_L_t; /**< List of @ref trtp_rtcp_packet_t elements */
 
 trtp_rtcp_packet_t* trtp_rtcp_packet_create(struct trtp_rtcp_header_s* header);
 int trtp_rtcp_packet_init(trtp_rtcp_packet_t* self, uint8_t version, uint8_t padding, uint8_t rc, trtp_rtcp_packet_type_t type, uint16_t length_in_bytes);
 TINYRTP_API trtp_rtcp_packet_t* trtp_rtcp_packet_deserialize(const void* data, tsk_size_t size);
 int trtp_rtcp_packet_serialize_to(const trtp_rtcp_packet_t* self, void* data, tsk_size_t size);
 tsk_buffer_t* trtp_rtcp_packet_serialize(const trtp_rtcp_packet_t* self, tsk_size_t num_bytes_pad);
 int trtp_rtcp_packet_add_packet(trtp_rtcp_packet_t* self, trtp_rtcp_packet_t* packet, tsk_bool_t front);
 TINYRTP_API const trtp_rtcp_packet_t* trtp_rtcp_packet_get_at(const trtp_rtcp_packet_t* self, trtp_rtcp_packet_type_t type, tsk_size_t index);
 TINYRTP_API const trtp_rtcp_packet_t* trtp_rtcp_packet_get(const trtp_rtcp_packet_t* self, trtp_rtcp_packet_type_t type);
 tsk_size_t trtp_rtcp_packet_get_size(const trtp_rtcp_packet_t* self);
 
 int trtp_rtcp_packet_deinit(trtp_rtcp_packet_t* self);
 
 TRTP_END_DECLS
 
 #endif /* TINYRTP_RTCP_PACKET_H */