Files
openairinterface5g/openair3/NAS/COMMON/IES/PacketFlowIdentifier.c
Robert Schmidt 8107939f08 Change OAI license to CSSL v1.0 (and others)
- all RAN code, CI code, configuration files, dockerfiles, in CSSL v1.0
- all deployment code (openshift, charts, ancillary files like shell
  scripts), in MIT
- documentation in CC-BY-4.0
- exceptions might apply and are listed in NOTICE
- there is a new LICENSES folder with all licenses
- CONTRIBUTIONS.md has been updated accordingly

For automated changes based on OAI PL v1.1:

    perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.{c,h,cpp}
    perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.ts
    perl -i~ -0pe 's/<!--.*Licensed to the OpenAirInterface.*openairinterface.org\n.*-->/<!-- SPDX-License-Identifier: LicenseRef-CSSL-1.0 -->/s' **/*.xml

The rest (cmake, files with missing license, cmake) manually.
2026-03-27 16:36:37 +01:00

70 lines
1.7 KiB
C

/*
* SPDX-License-Identifier: LicenseRef-CSSL-1.0
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include "TLVEncoder.h"
#include "TLVDecoder.h"
#include "PacketFlowIdentifier.h"
int decode_packet_flow_identifier(PacketFlowIdentifier *packetflowidentifier, uint8_t iei, uint8_t *buffer, uint32_t len)
{
int decoded = 0;
uint8_t ielen = 0;
if (iei > 0) {
CHECK_IEI_DECODER(iei, *buffer);
decoded++;
}
ielen = *(buffer + decoded);
decoded++;
CHECK_LENGTH_DECODER(len - decoded, ielen);
*packetflowidentifier = *buffer & 0x7f;
decoded++;
#if defined (NAS_DEBUG)
dump_packet_flow_identifier_xml(packetflowidentifier, iei);
#endif
return decoded;
}
int encode_packet_flow_identifier(PacketFlowIdentifier *packetflowidentifier, uint8_t iei, uint8_t *buffer, uint32_t len)
{
uint8_t *lenPtr;
uint32_t encoded = 0;
/* Checking IEI and pointer */
CHECK_PDU_POINTER_AND_LENGTH_ENCODER(buffer, PACKET_FLOW_IDENTIFIER_MINIMUM_LENGTH, len);
#if defined (NAS_DEBUG)
dump_packet_flow_identifier_xml(packetflowidentifier, iei);
#endif
if (iei > 0) {
*buffer = iei;
encoded++;
}
lenPtr = (buffer + encoded);
encoded ++;
*(buffer + encoded) = 0x00 |
(*packetflowidentifier & 0x7f);
encoded++;
*lenPtr = encoded - 1 - ((iei > 0) ? 1 : 0);
return encoded;
}
void dump_packet_flow_identifier_xml(PacketFlowIdentifier *packetflowidentifier, uint8_t iei)
{
printf("<Packet Flow Identifier>\n");
if (iei > 0)
/* Don't display IEI if = 0 */
printf(" <IEI>0x%X</IEI>\n", iei);
printf(" <Packet flow identifier value>%u</Packet flow identifier value>\n", *packetflowidentifier);
printf("</Packet Flow Identifier>\n");
}