ndn_Error
ndn_Tlv0_2WireFormat_encodeControlParameters
(const struct ndn_ControlParameters *controlParameters,
struct ndn_DynamicUInt8Array *output, size_t *encodingLength)
{
ndn_Error error;
struct ndn_TlvEncoder encoder;
ndn_TlvEncoder_initialize(&encoder, output);
error = ndn_encodeTlvControlParameters(controlParameters, &encoder);
*encodingLength = encoder.offset;
return error;
}
/**
* This private function is called by ndn_TlvEncoder_writeNestedTlv to write the TLVs
* in the body of the ControlResponse value.
* @param context This is the ndn_ControlResponse struct pointer which
* was passed to writeTlv.
* @param encoder the ndn_TlvEncoder which is calling this.
* @return 0 for success, else an error code.
*/
static ndn_Error
encodeControlResponseValue(const void *context, struct ndn_TlvEncoder *encoder)
{
struct ndn_ControlResponse *controlResponse =
(struct ndn_ControlResponse *)context;
ndn_Error error;
struct ndn_ForwardingFlags defaultFlags;
if ((error = ndn_TlvEncoder_writeNonNegativeIntegerTlv
(encoder, ndn_Tlv_NfdCommand_StatusCode,
controlResponse->statusCode)))
return error;
if ((error = ndn_TlvEncoder_writeBlobTlv
(encoder, ndn_Tlv_NfdCommand_StatusText, &controlResponse->statusText)))
return error;
if (controlResponse->hasBodyAsControlParameters) {
if ((error = ndn_encodeTlvControlParameters
(&controlResponse->bodyAsControlParameters, encoder)))
return error;
}
return NDN_ERROR_success;
}