@Override
public OFPortDesc readFrom(ByteBuf bb) throws OFParseError {
OFPort portNo = OFPort.read4Bytes(bb);
// pad: 4 bytes
bb.skipBytes(4);
MacAddress hwAddr = MacAddress.read6Bytes(bb);
// pad: 2 bytes
bb.skipBytes(2);
String name = ChannelUtils.readFixedLengthString(bb, 16);
Set<OFPortConfig> config = OFPortConfigSerializerVer12.readFrom(bb);
Set<OFPortState> state = OFPortStateSerializerVer12.readFrom(bb);
Set<OFPortFeatures> curr = OFPortFeaturesSerializerVer12.readFrom(bb);
Set<OFPortFeatures> advertised = OFPortFeaturesSerializerVer12.readFrom(bb);
Set<OFPortFeatures> supported = OFPortFeaturesSerializerVer12.readFrom(bb);
Set<OFPortFeatures> peer = OFPortFeaturesSerializerVer12.readFrom(bb);
long currSpeed = U32.f(bb.readInt());
long maxSpeed = U32.f(bb.readInt());
OFPortDescVer12 portDescVer12 =
new OFPortDescVer12(
portNo,
hwAddr,
name,
config,
state,
curr,
advertised,
supported,
peer,
currSpeed,
maxSpeed);
if (logger.isTraceEnabled()) logger.trace("readFrom - read={}", portDescVer12);
return portDescVer12;
}
@Override
public OFOxmBsnInnerEthDst readFrom(ByteBuf bb) throws OFParseError {
// fixed value property typeLen == 0x32c06L
int typeLen = bb.readInt();
if (typeLen != 0x32c06)
throw new OFParseError("Wrong typeLen: Expected=0x32c06L(0x32c06L), got=" + typeLen);
MacAddress value = MacAddress.read6Bytes(bb);
OFOxmBsnInnerEthDstVer14 oxmBsnInnerEthDstVer14 = new OFOxmBsnInnerEthDstVer14(value);
if (logger.isTraceEnabled()) logger.trace("readFrom - read={}", oxmBsnInnerEthDstVer14);
return oxmBsnInnerEthDstVer14;
}
@Override
public OFOxmArpTha readFrom(ChannelBuffer bb) throws OFParseError {
// fixed value property typeLen == 0x80003206L
int typeLen = bb.readInt();
if (typeLen != (int) 0x80003206)
throw new OFParseError("Wrong typeLen: Expected=0x80003206L(0x80003206L), got=" + typeLen);
MacAddress value = MacAddress.read6Bytes(bb);
OFOxmArpThaVer13 oxmArpThaVer13 = new OFOxmArpThaVer13(value);
if (logger.isTraceEnabled()) logger.trace("readFrom - read={}", oxmArpThaVer13);
return oxmArpThaVer13;
}
@Override
public OFOxmEthSrc readFrom(ByteBuf bb) throws OFParseError {
// fixed value property typeLen == 0x80000806L
int typeLen = bb.readInt();
if (typeLen != (int) 0x80000806)
throw new OFParseError("Wrong typeLen: Expected=0x80000806L(0x80000806L), got=" + typeLen);
MacAddress value = MacAddress.read6Bytes(bb);
OFOxmEthSrcVer12 oxmEthSrcVer12 = new OFOxmEthSrcVer12(value);
if (logger.isTraceEnabled()) logger.trace("readFrom - read={}", oxmEthSrcVer12);
return oxmEthSrcVer12;
}
@Override
public OFBsnTlvActorSystemMac readFrom(ChannelBuffer bb) throws OFParseError {
int start = bb.readerIndex();
// fixed value property type == 0x29
short type = bb.readShort();
if (type != (short) 0x29)
throw new OFParseError("Wrong type: Expected=0x29(0x29), got=" + type);
int length = U16.f(bb.readShort());
if (length != 10) throw new OFParseError("Wrong length: Expected=10(10), got=" + length);
if (bb.readableBytes() + (bb.readerIndex() - start) < length) {
// Buffer does not have all data yet
bb.readerIndex(start);
return null;
}
if (logger.isTraceEnabled()) logger.trace("readFrom - length={}", length);
MacAddress value = MacAddress.read6Bytes(bb);
OFBsnTlvActorSystemMacVer14 bsnTlvActorSystemMacVer14 =
new OFBsnTlvActorSystemMacVer14(value);
if (logger.isTraceEnabled()) logger.trace("readFrom - read={}", bsnTlvActorSystemMacVer14);
return bsnTlvActorSystemMacVer14;
}
@Override
public OFActionSetDlSrc readFrom(ByteBuf bb) throws OFParseError {
int start = bb.readerIndex();
// fixed value property type == 4
short type = bb.readShort();
if (type != (short) 0x4)
throw new OFParseError("Wrong type: Expected=OFActionType.SET_DL_SRC(4), got=" + type);
int length = U16.f(bb.readShort());
if (length != 16) throw new OFParseError("Wrong length: Expected=16(16), got=" + length);
if (bb.readableBytes() + (bb.readerIndex() - start) < length) {
// Buffer does not have all data yet
bb.readerIndex(start);
return null;
}
if (logger.isTraceEnabled()) logger.trace("readFrom - length={}", length);
MacAddress dlAddr = MacAddress.read6Bytes(bb);
// pad: 6 bytes
bb.skipBytes(6);
OFActionSetDlSrcVer10 actionSetDlSrcVer10 = new OFActionSetDlSrcVer10(dlAddr);
if (logger.isTraceEnabled()) logger.trace("readFrom - read={}", actionSetDlSrcVer10);
return actionSetDlSrcVer10;
}