#ifndef _PDUSESSIONESTABLISHMENTACCEPT_H_
#define _PDUSESSIONESTABLISHMENTACCEPT_H_

#include <stdint.h>

#include "ExtendedProtocolDiscriminator.h"
#include "PDUSessionIdentity.h"
#include "ProcedureTransactionIdentity.h"
#include "MessageType.h"
#include "_PDUSessionType.h"
#include "SSCMode.h"
#include "QOSRules.h"
#include "SessionAMBR.h"
#include "_5GSMCause.h"
#include "PDUAddress.h"
#include "GPRSTimer.h"
#include "SNSSAI.h"
#include "AlwaysonPDUSessionIndication.h"
#include "MappedEPSBearerContexts.h"
#include "EAPMessage.h"
#include "QOSFlowDescriptions.h"
#include "ExtendedProtocolConfigurationOptions.h"
#include "DNN.h"

#if 0
/* Minimum length macro. Formed by minimum length of each mandatory field */
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_MINIMUM_LENGTH ( \
		EXTENDED_PROTOCOL_DISCRIMINATOR_MINIMUM_LENGTH + \
		PDU_SESSION_IDENTITY_MINIMUM_LENGTH + \
		PROCEDURE_TRANSACTION_IDENTITY_MINIMUM_LENGTH + \
		MESSAGE_TYPE_MINIMUM_LENGTH + \
		_PDU_SESSION_TYPE_MINIMUM_LENGTH + \
		SSC_MODE_MINIMUM_LENGTH + \
		QOS_RULES_MINIMUM_LENGTH_LV+ \
		SESSION_AMBR_MINIMUM_LENGTH_LV + \
		_5GSM_CAUSE_MINIMUM_LENGTH + \
		PDU_ADDRESS_MINIMUM_LENGTH + \
		GPRS_TIMER_MINIMUM_LENGTH + \
		SNSSAI_MINIMUM_LENGTH + \
		ALWAYSON_PDU_SESSION_INDICATION_MINIMUM_LENGTH + \
		MAPPED_EPS_BEARER_CONTEXTS_MINIMUM_LENGTH + \
		EAP_MESSAGE_MINIMUM_LENGTH + \
		QOS_FLOW_DESCRIPTIONS_MINIMUM_LENGTH + \
		EXTENDED_PROTOCOL_CONFIGURATION_OPTIONS_MINIMUM_LENGTH + \
		DNN_MINIMUM_LENGTH + \
0)
#endif

/* Minimum length macro. Formed by minimum length of each mandatory field */
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_MINIMUM_LENGTH ( \
		_PDU_SESSION_TYPE_MINIMUM_LENGTH + \
		SSC_MODE_MINIMUM_LENGTH + \
		QOS_RULES_MINIMUM_LENGTH_LVE + \
		SESSION_AMBR_MINIMUM_LENGTH_LV + \
0)

/* Maximum length macro. Formed by maximum length of each field */
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_MAXIMUM_LENGTH ( \
		EXTENDED_PROTOCOL_DISCRIMINATOR_MAXIMUM_LENGTH + \
		PDU_SESSION_IDENTITY_MAXIMUM_LENGTH + \
		PROCEDURE_TRANSACTION_IDENTITY_MAXIMUM_LENGTH + \
		MESSAGE_TYPE_MAXIMUM_LENGTH + \
		_PDU_SESSION_TYPE_MAXIMUM_LENGTH + \
		SSC_MODE_MAXIMUM_LENGTH + \
		QOS_RULES_MAXIMUM_LENGTH_LVE + \
		SESSION_AMBR_MAXIMUM_LENGTH_LV + \
		_5GSM_CAUSE_MAXIMUM_LENGTH_TV + \
		PDU_ADDRESS_MAXIMUM_LENGTH_TLV + \
		GPRS_TIMER_MAXIMUM_LENGTH_TV + \
		SNSSAI_MAXIMUM_LENGTH_TLV + \
		ALWAYSON_PDU_SESSION_INDICATION_MAXIMUM_LENGTH + \
		MAPPED_EPS_BEARER_CONTEXTS_MAXIMUM_LENGTH + \
		EAP_MESSAGE_MAXIMUM_LENGTH_TLVE + \
		QOS_FLOW_DESCRIPTIONS_MAXIMUM_LENGTH_TLVE + \
		EXTENDED_PROTOCOL_CONFIGURATION_OPTIONS_MAXIMUM_LENGTH_TLVE + \
		DNN_MAXIMUM_LENGTH_TLV + \
0)

#define PDU_SESSION_ESTABLISHMENT_ACCEPT__5GSM_CAUSE_IEI		          				0x59
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_PDU_ADDRESS_IEI					          	0x29
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_GPRS_TIMER_IEI					          		0x56
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_SNSSAI_IEI						            		0x22
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_ALWAYSON_PDU_SESSION_INDICATION_IEI	0x80
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_MAPPED_EPS_BEARER_CONTEXTS_IEI		  	0x75
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_EAP_MESSAGE_IEI				          		0x78
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_QOS_FLOW_DESCRIPTIONS_IEI		    		0x79
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_EPCO_IEI				              	    	0x7B
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_DNN_IEI					              			0x25

#define PDU_SESSION_ESTABLISHMENT_ACCEPT__5GSM_CAUSE_PRESENCE				          		(1<<0)
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_PDU_ADDRESS_PRESENCE					          	(1<<1)
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_GPRS_TIMER_PRESENCE				          		(1<<2)
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_SNSSAI_PRESENCE					            		(1<<3)
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_ALWAYSON_PDU_SESSION_INDICATION_PRESENCE	(1<<4)
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_MAPPED_EPS_BEARER_CONTEXTS_PRESENCE	  	(1<<5)
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_EAP_MESSAGE_PRESENCE					          	(1<<6)
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_QOS_FLOW_DESCRIPTIONS_PRESENCE		    		(1<<7)
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_EPCO_PRESENCE						               	(1<<8)
#define PDU_SESSION_ESTABLISHMENT_ACCEPT_DNN_PRESENCE						              		(1<<9)

typedef struct pdu_session_establishment_accept_msg_tag {
  ExtendedProtocolDiscriminator extendedprotocoldiscriminator;
  PDUSessionIdentity pdusessionidentity;
  ProcedureTransactionIdentity proceduretransactionidentity;
  MessageType messagetype;
  _PDUSessionType _pdusessiontype;
  SSCMode sscmode;
  QOSRules qosrules;
  SessionAMBR sessionambr;
  uint16_t presence;
  _5GSMCause _5gsmcause;
  PDUAddress pduaddress;
  GPRSTimer gprstimer;
  SNSSAI snssai;
  AlwaysonPDUSessionIndication alwaysonpdusessionindication;
  MappedEPSBearerContexts mappedepsbearercontexts;
  EAPMessage eapmessage;
  QOSFlowDescriptions qosflowdescriptions;
  ExtendedProtocolConfigurationOptions extendedprotocolconfigurationoptions;
  DNN dnn;
} pdu_session_establishment_accept_msg;

int decode_pdu_session_establishment_accept(
    pdu_session_establishment_accept_msg *pdusessionestablishmentaccept,
    uint8_t *buffer, uint32_t len);
int encode_pdu_session_establishment_accept(
    pdu_session_establishment_accept_msg *pdusessionestablishmentaccept,
    uint8_t *buffer, uint32_t len);

#endif
