/// <summary>
/// Test encoding/decoding
/// </summary>
///
/// <exception cref="EncodingException"></exception>
public void testEncodeDecode()
{
ControlParameters controlParameters = new ControlParameters();
controlParameters.setName(new Name("/test/control/parameters"));
controlParameters.setFaceId(1);
// encode
Blob encoded = controlParameters.wireEncode();
// decode
ControlParameters decodedControlParameters = new ControlParameters();
decodedControlParameters.wireDecode(encoded);
// compare
Assert.AssertEquals(controlParameters.getName().toUri(),
decodedControlParameters.getName().toUri());
Assert.AssertEquals(controlParameters.getFaceId(),
decodedControlParameters.getFaceId());
Assert.AssertEquals("decoded forwarding flags childInherit is different",
controlParameters.getForwardingFlags().getChildInherit(),
decodedControlParameters.getForwardingFlags().getChildInherit());
Assert.AssertEquals("decoded forwarding flags capture is different",
controlParameters.getForwardingFlags().getCapture(),
decodedControlParameters.getForwardingFlags().getCapture());
}
private static void decodeControlParameters(
ControlParameters controlParameters, TlvDecoder decoder,
bool copy)
{
controlParameters.clear();
int endOffset = decoder
.readNestedTlvsStart(net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_ControlParameters);
// decode name
if (decoder.peekType(net.named_data.jndn.encoding.tlv.Tlv.Name, endOffset)) {
Name name = new Name();
decodeName(name, new int[1], new int[1], decoder, copy);
controlParameters.setName(name);
}
// decode face ID
controlParameters.setFaceId((int) decoder
.readOptionalNonNegativeIntegerTlv(
net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_FaceId, endOffset));
// decode URI
if (decoder.peekType(net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_Uri, endOffset)) {
// Set copy false since we just immediately get the string.
Blob uri = new Blob(decoder.readOptionalBlobTlv(
net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_Uri, endOffset), false);
controlParameters.setUri("" + uri);
}
// decode integers
controlParameters.setLocalControlFeature((int) decoder
.readOptionalNonNegativeIntegerTlv(
net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_LocalControlFeature, endOffset));
controlParameters.setOrigin((int) decoder
.readOptionalNonNegativeIntegerTlv(
net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_Origin, endOffset));
controlParameters.setCost((int) decoder
.readOptionalNonNegativeIntegerTlv(net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_Cost,
endOffset));
// set forwarding flags
if (decoder.peekType(net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_Flags, endOffset)) {
ForwardingFlags flags = new ForwardingFlags();
flags.setNfdForwardingFlags((int) decoder
.readNonNegativeIntegerTlv(net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_Flags));
controlParameters.setForwardingFlags(flags);
}
// decode strategy
if (decoder.peekType(net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_Strategy, endOffset)) {
int strategyEndOffset = decoder
.readNestedTlvsStart(net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_Strategy);
decodeName(controlParameters.getStrategy(), new int[1], new int[1],
decoder, copy);
decoder.finishNestedTlvs(strategyEndOffset);
}
// decode expiration period
controlParameters.setExpirationPeriod(decoder
.readOptionalNonNegativeIntegerTlv(
net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_ExpirationPeriod, endOffset));
decoder.finishNestedTlvs(endOffset);
}