int ccnxCodecSchemaV1FixedHeaderDecoder_GetVersion(CCNxTlvDictionary *packetDictionary) { PARCBuffer *fixedHeader = ccnxTlvDictionary_GetBuffer(packetDictionary, CCNxCodecSchemaV1TlvDictionary_HeadersFastArray_FixedHeader); if (fixedHeader != NULL) { parcBuffer_SetPosition(fixedHeader, _fixedHeader_VersionOffset); uint8_t version = parcBuffer_GetUint8(fixedHeader); return version; } return -1; }
int ccnxCodecSchemaV1FixedHeaderDecoder_GetHeaderLength(CCNxTlvDictionary *packetDictionary) { int length = -1; PARCBuffer *fixedHeader = ccnxTlvDictionary_GetBuffer(packetDictionary, CCNxCodecSchemaV1TlvDictionary_HeadersFastArray_FixedHeader); if (fixedHeader != NULL) { parcBuffer_SetPosition(fixedHeader, _fixedHeader_HeaderLengthOffset); uint8_t headerLength = parcBuffer_GetUint8(fixedHeader); // 8 is the minimum size of headerLength if (headerLength >= _fixedHeaderBytes) { length = headerLength; } } return length; }
static PARCBuffer * _getPayload(const CCNxTlvDictionary *contentObjectDictionary) { return ccnxTlvDictionary_GetBuffer(contentObjectDictionary, CCNxCodecSchemaV1TlvDictionary_MessageFastArray_PAYLOAD); }
static PARCBuffer * _getKeyIdRestriction(const CCNxTlvDictionary *contentObjectDictionary) { return ccnxTlvDictionary_GetBuffer(contentObjectDictionary, CCNxCodecSchemaV1TlvDictionary_MessageFastArray_KEYID_RESTRICTION); }
static PARCBuffer * _ccnxInterestFacadeV1_GetPayload(const CCNxTlvDictionary *interestDictionary) { _assertInvariants(interestDictionary); return ccnxTlvDictionary_GetBuffer(interestDictionary, CCNxCodecSchemaV1TlvDictionary_MessageFastArray_PAYLOAD); }
static PARCBuffer * _ccnxInterestFacadeV1_GetContentObjectHashRestriction(const CCNxTlvDictionary *interestDictionary) { _assertInvariants(interestDictionary); return ccnxTlvDictionary_GetBuffer(interestDictionary, CCNxCodecSchemaV1TlvDictionary_MessageFastArray_OBJHASH_RESTRICTION); }
static PARCBuffer * _ccnxInterestFacadeV1_GetKeyIdRestriction(const CCNxTlvDictionary *interestDictionary) { _assertInvariants(interestDictionary); return ccnxTlvDictionary_GetBuffer(interestDictionary, CCNxCodecSchemaV1TlvDictionary_MessageFastArray_KEYID_RESTRICTION); }
PARCBuffer * ccnxCodecSchemaV1OptionalHeadersDecoder_GetInterestFragmentHeader(CCNxTlvDictionary *packetDictionary) { PARCBuffer *buffer = ccnxTlvDictionary_GetBuffer(packetDictionary, CCNxCodecSchemaV1TlvDictionary_HeadersFastArray_INTFRAG); return buffer; }