/*

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

 *
 * Contact for licensing options: <licensing-mcpttclient(at)mcopenplatform(dot)com>
 *       
 * This file is part of MCOP MCPTT Client
 *
 * This 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.
 *       
 * This 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 this program; if not, write to the Free Software Foundation, Inc., 
 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 
 #ifndef TINYMCPTT_MCPTT_PACKET_MBMS_H
 #define TINYMCPTT_MCPTT_PACKET_MBMS_H
 
 #include "tinymcptt_config.h"
 
 #include "tsk_object.h"
 
 #define MCPTT_MBMS_PROTO_NAME		"MCMC"
 #define MCPTT_MBMS_PROTO_NAME_OLD	"MCCP"
 
 #define IPv6_ADDR_LENGTH 4
 
 #define TMCPTT_MCPTT_PACKET_MBMS_FIELD_SUBCHANNEL_MIN_SIZE 12
 
 TMCPTT_BEGIN_DECLS
 
 /* MCPTT MBMS session message type header field */
 typedef enum {
 	MAP_GROUP_TO_BEARER			= 0,  //0b00000,
 	UNMAP_GROUP_TO_BEARER		= 1  //0b00001
 } tmcptt_mcptt_packet_mbms_type_t;
 
 /* MCPTT specific field ids */
 typedef enum {
   FID_MBMS_SUBCHANNEL            = 000,
   FID_MBMS_TMGI                  = 001,
   FID_MBMS_MCPTT_GROUP_ID_v13_3  = 002,
   FID_MBMS_MCPTT_GROUP_ID        = 003
 } tmcptt_mcptt_packet_mbms_fid_t;
 
 /* Some constant values */
 typedef enum {
   IPv4			= 0, 
   IPv6			= 1
 } tmcptt_mcptt_packet_mbms_ip_version_t;
 
 typedef struct tmcptt_mcptt_packet_mbms_field_subchannel_s {
 	
 	TSK_DECLARE_OBJECT;
 
 	uint8_t  f_id;
 	uint8_t  f_length;
 	uint8_t  audio_m_line;
 	uint8_t  floor_m_line;
 	uint8_t  ip_version;
 	uint32_t floor_port;
 	uint32_t media_port;
 	uint32_t ipv4_address;
 	uint32_t ipv6_address[IPv6_ADDR_LENGTH];
 
 } tmcptt_mcptt_packet_mbms_field_subchannel_t;
 
 
 TINYMCPTT_API tmcptt_mcptt_packet_mbms_field_subchannel_t* tmcptt_mcptt_packet_mbms_field_subchannel_create_null();
 TINYMCPTT_API tmcptt_mcptt_packet_mbms_field_subchannel_t* tmcptt_mcptt_packet_mbms_field_subchannel_deserialize(const uint8_t fid, const void* data, tsk_size_t _size);
 TINYMCPTT_API int tmcptt_mcptt_packet_mbms_field_subchannel_serialize_to(const tmcptt_mcptt_packet_mbms_field_subchannel_t* self, void* data, tsk_size_t size);
 TINYMCPTT_API tsk_size_t tmcptt_mcptt_packet_mbms_field_subchannel_get_size(const tmcptt_mcptt_packet_mbms_field_subchannel_t* self);
 
 TMCPTT_END_DECLS
 
 #endif /* TINYMCPTT_MCPTT_MBMS_PACKET_H */