66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include "TLVEncoder.h"
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#include "TLVDecoder.h"
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#include "ApnAggregateMaximumBitRate.h"
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int decode_apn_aggregate_maximum_bit_rate(ApnAggregateMaximumBitRate *apnaggregatemaximumbitrate, uint8_t iei, uint8_t *buffer, uint32_t len)
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{
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int decoded = 0;
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uint8_t ielen = 0;
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if (iei > 0)
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{
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CHECK_IEI_DECODER(iei, *buffer);
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decoded++;
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}
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ielen = *(buffer + decoded);
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decoded++;
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CHECK_LENGTH_DECODER(len - decoded, ielen);
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apnaggregatemaximumbitrate->apnambrfordownlink = *(buffer + decoded);
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decoded++;
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apnaggregatemaximumbitrate->apnambrforuplink = *(buffer + decoded);
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decoded++;
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#if defined (NAS_DEBUG)
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dump_apn_aggregate_maximum_bit_rate_xml(apnaggregatemaximumbitrate, iei);
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#endif
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return decoded;
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}
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int encode_apn_aggregate_maximum_bit_rate(ApnAggregateMaximumBitRate *apnaggregatemaximumbitrate, uint8_t iei, uint8_t *buffer, uint32_t len)
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{
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uint8_t *lenPtr;
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uint32_t encoded = 0;
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/* Checking IEI and pointer */
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CHECK_PDU_POINTER_AND_LENGTH_ENCODER(buffer, APN_AGGREGATE_MAXIMUM_BIT_RATE_MINIMUM_LENGTH, len);
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#if defined (NAS_DEBUG)
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dump_apn_aggregate_maximum_bit_rate_xml(apnaggregatemaximumbitrate, iei);
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#endif
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if (iei > 0)
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{
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*buffer = iei;
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encoded++;
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}
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lenPtr = (buffer + encoded);
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encoded ++;
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*(buffer + encoded) = apnaggregatemaximumbitrate->apnambrfordownlink;
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encoded++;
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*(buffer + encoded) = apnaggregatemaximumbitrate->apnambrforuplink;
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encoded++;
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*lenPtr = encoded - 1 - ((iei > 0) ? 1 : 0);
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return encoded;
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}
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void dump_apn_aggregate_maximum_bit_rate_xml(ApnAggregateMaximumBitRate *apnaggregatemaximumbitrate, uint8_t iei)
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{
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printf("<Apn Aggregate Maximum Bit Rate>\n");
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if (iei > 0)
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/* Don't display IEI if = 0 */
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printf(" <IEI>0x%X</IEI>\n", iei);
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printf(" <APN AMBR for downlink>%u</APN AMBR for downlink>\n", apnaggregatemaximumbitrate->apnambrfordownlink);
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printf(" <APN AMBR for uplink>%u</APN AMBR for uplink>\n", apnaggregatemaximumbitrate->apnambrforuplink);
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printf("</Apn Aggregate Maximum Bit Rate>\n");
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}
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