Robert Schmidt
8107939f08
- 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.
87 lines
2.2 KiB
C
87 lines
2.2 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 "EsmMessageContainer.h"
|
|
#include "nas_log.h"
|
|
|
|
//#define NAS_DEBUG 1
|
|
|
|
int decode_esm_message_container(EsmMessageContainer *esmmessagecontainer, uint8_t iei, uint8_t *buffer, uint32_t len)
|
|
{
|
|
int decoded = 0;
|
|
int decode_result;
|
|
uint16_t ielen;
|
|
|
|
LOG_FUNC_IN;
|
|
|
|
if (iei > 0) {
|
|
CHECK_IEI_DECODER(iei, *buffer);
|
|
decoded++;
|
|
}
|
|
|
|
DECODE_LENGTH_U16(buffer + decoded, ielen, decoded);
|
|
|
|
CHECK_LENGTH_DECODER(len - decoded, ielen);
|
|
|
|
|
|
if ((decode_result = decode_octet_string(&esmmessagecontainer->esmmessagecontainercontents, ielen, buffer + decoded, len - decoded)) < 0) {
|
|
LOG_FUNC_RETURN(decode_result);
|
|
} else {
|
|
decoded += decode_result;
|
|
}
|
|
|
|
#if defined (NAS_DEBUG)
|
|
dump_esm_message_container_xml(esmmessagecontainer, iei);
|
|
#endif
|
|
LOG_FUNC_RETURN(decoded);
|
|
}
|
|
|
|
int encode_esm_message_container(EsmMessageContainer *esmmessagecontainer, uint8_t iei, uint8_t *buffer, uint32_t len)
|
|
{
|
|
uint8_t *lenPtr;
|
|
uint32_t encoded = 0;
|
|
int32_t encode_result;
|
|
/* Checking IEI and pointer */
|
|
CHECK_PDU_POINTER_AND_LENGTH_ENCODER(buffer, ESM_MESSAGE_CONTAINER_MINIMUM_LENGTH, len);
|
|
#if defined (NAS_DEBUG)
|
|
dump_esm_message_container_xml(esmmessagecontainer, iei);
|
|
#endif
|
|
|
|
if (iei > 0) {
|
|
*buffer = iei;
|
|
encoded++;
|
|
}
|
|
|
|
lenPtr = (buffer + encoded);
|
|
|
|
//encoded += 2;
|
|
//if ((encode_result = encode_octet_string(&esmmessagecontainer->esmmessagecontainercontents, buffer + sizeof(uint16_t), len - sizeof(uint16_t))) < 0)
|
|
if ((encode_result = encode_octet_string(&esmmessagecontainer->esmmessagecontainercontents, lenPtr + sizeof(uint16_t), len - sizeof(uint16_t))) < 0)
|
|
return encode_result;
|
|
else
|
|
encoded += encode_result;
|
|
|
|
ENCODE_U16(lenPtr, encode_result, encoded);
|
|
return encoded;
|
|
}
|
|
|
|
void dump_esm_message_container_xml(EsmMessageContainer *esmmessagecontainer, uint8_t iei)
|
|
{
|
|
printf("<Esm Message Container>\n");
|
|
|
|
if (iei > 0)
|
|
/* Don't display IEI if = 0 */
|
|
printf(" <IEI>0x%X</IEI>\n", iei);
|
|
|
|
printf("%s", dump_octet_string_xml(&esmmessagecontainer->esmmessagecontainercontents));
|
|
printf("</Esm Message Container>\n");
|
|
}
|
|
|