@Override
public void write(ChannelBuffer bb, OFBsnGentableEntryAddVer13 message) {
int startIndex = bb.writerIndex();
// fixed value property version = 4
bb.writeByte((byte) 0x4);
// fixed value property type = 4
bb.writeByte((byte) 0x4);
// length is length of variable message, will be updated at the end
int lengthIndex = bb.writerIndex();
bb.writeShort(U16.t(0));
bb.writeInt(U32.t(message.xid));
// fixed value property experimenter = 0x5c16c7L
bb.writeInt(0x5c16c7);
// fixed value property subtype = 0x2eL
bb.writeInt(0x2e);
message.tableId.write2Bytes(bb);
// keyLength is length indicator for key, will be
// udpated when key has been written
int keyLengthIndex = bb.writerIndex();
bb.writeShort(0);
message.checksum.write16Bytes(bb);
int keyStartIndex = bb.writerIndex();
ChannelUtils.writeList(bb, message.key);
// update field length member keyLength
int keyLength = bb.writerIndex() - keyStartIndex;
bb.setShort(keyLengthIndex, keyLength);
ChannelUtils.writeList(bb, message.value);
// update length field
int length = bb.writerIndex() - startIndex;
bb.setShort(lengthIndex, length);
}
@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 OFEchoRequest readFrom(ChannelBuffer bb) throws OFParseError {
int start = bb.readerIndex();
// fixed value property version == 1
byte version = bb.readByte();
if (version != (byte) 0x1)
throw new OFParseError("Wrong version: Expected=OFVersion.OF_10(1), got=" + version);
// fixed value property type == 2
byte type = bb.readByte();
if (type != (byte) 0x2)
throw new OFParseError("Wrong type: Expected=OFType.ECHO_REQUEST(2), got=" + type);
int length = U16.f(bb.readShort());
if (length < MINIMUM_LENGTH)
throw new OFParseError(
"Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + 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);
long xid = U32.f(bb.readInt());
byte[] data = ChannelUtils.readBytes(bb, length - (bb.readerIndex() - start));
OFEchoRequestVer10 echoRequestVer10 = new OFEchoRequestVer10(xid, data);
if (logger.isTraceEnabled()) logger.trace("readFrom - read={}", echoRequestVer10);
return echoRequestVer10;
}
@Override
public void write(ChannelBuffer bb, OFBsnGentableBucketStatsReplyVer13 message) {
int startIndex = bb.writerIndex();
// fixed value property version = 4
bb.writeByte((byte) 0x4);
// fixed value property type = 19
bb.writeByte((byte) 0x13);
// length is length of variable message, will be updated at the end
int lengthIndex = bb.writerIndex();
bb.writeShort(U16.t(0));
bb.writeInt(U32.t(message.xid));
// fixed value property statsType = 65535
bb.writeShort((short) 0xffff);
OFStatsReplyFlagsSerializerVer13.writeTo(bb, message.flags);
// pad: 4 bytes
bb.writeZero(4);
// fixed value property experimenter = 0x5c16c7L
bb.writeInt(0x5c16c7);
// fixed value property subtype = 0x5L
bb.writeInt(0x5);
ChannelUtils.writeList(bb, message.entries);
// update length field
int length = bb.writerIndex() - startIndex;
bb.setShort(lengthIndex, length);
}
@Override
public void write(ByteBuf bb, OFFlowStatsEntryVer10 message) {
int startIndex = bb.writerIndex();
// length is length of variable message, will be updated at the end
int lengthIndex = bb.writerIndex();
bb.writeShort(U16.t(0));
message.tableId.writeByte(bb);
// pad: 1 bytes
bb.writeZero(1);
message.match.writeTo(bb);
bb.writeInt(U32.t(message.durationSec));
bb.writeInt(U32.t(message.durationNsec));
bb.writeShort(U16.t(message.priority));
bb.writeShort(U16.t(message.idleTimeout));
bb.writeShort(U16.t(message.hardTimeout));
// pad: 6 bytes
bb.writeZero(6);
bb.writeLong(message.cookie.getValue());
bb.writeLong(message.packetCount.getValue());
bb.writeLong(message.byteCount.getValue());
ChannelUtils.writeList(bb, message.actions);
// update length field
int length = bb.writerIndex() - startIndex;
bb.setShort(lengthIndex, length);
}
@Override
public OFQueueOpFailedErrorMsg readFrom(ChannelBuffer bb) throws OFParseError {
int start = bb.readerIndex();
// fixed value property version == 4
byte version = bb.readByte();
if (version != (byte) 0x4)
throw new OFParseError("Wrong version: Expected=OFVersion.OF_13(4), got=" + version);
// fixed value property type == 1
byte type = bb.readByte();
if (type != (byte) 0x1)
throw new OFParseError("Wrong type: Expected=OFType.ERROR(1), got=" + type);
int length = U16.f(bb.readShort());
if (length < MINIMUM_LENGTH)
throw new OFParseError(
"Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + 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);
long xid = U32.f(bb.readInt());
// fixed value property errType == 9
short errType = bb.readShort();
if (errType != (short) 0x9)
throw new OFParseError(
"Wrong errType: Expected=OFErrorType.QUEUE_OP_FAILED(9), got=" + errType);
OFQueueOpFailedCode code = OFQueueOpFailedCodeSerializerVer13.readFrom(bb);
byte[] data = ChannelUtils.readBytes(bb, length - (bb.readerIndex() - start));
OFQueueOpFailedErrorMsgVer13 queueOpFailedErrorMsgVer13 =
new OFQueueOpFailedErrorMsgVer13(xid, code, data);
if (logger.isTraceEnabled()) logger.trace("readFrom - read={}", queueOpFailedErrorMsgVer13);
return queueOpFailedErrorMsgVer13;
}
@Override
public OFBsnImageDescStatsReply readFrom(ChannelBuffer bb) throws OFParseError {
int start = bb.readerIndex();
// fixed value property version == 5
byte version = bb.readByte();
if (version != (byte) 0x5)
throw new OFParseError("Wrong version: Expected=OFVersion.OF_14(5), got=" + version);
// fixed value property type == 19
byte type = bb.readByte();
if (type != (byte) 0x13)
throw new OFParseError("Wrong type: Expected=OFType.STATS_REPLY(19), got=" + type);
int length = U16.f(bb.readShort());
if (length != 536) throw new OFParseError("Wrong length: Expected=536(536), 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);
long xid = U32.f(bb.readInt());
// fixed value property statsType == 65535
short statsType = bb.readShort();
if (statsType != (short) 0xffff)
throw new OFParseError(
"Wrong statsType: Expected=OFStatsType.EXPERIMENTER(65535), got=" + statsType);
Set<OFStatsReplyFlags> flags = OFStatsReplyFlagsSerializerVer14.readFrom(bb);
// pad: 4 bytes
bb.skipBytes(4);
// fixed value property experimenter == 0x5c16c7L
int experimenter = bb.readInt();
if (experimenter != 0x5c16c7)
throw new OFParseError(
"Wrong experimenter: Expected=0x5c16c7L(0x5c16c7L), got=" + experimenter);
// fixed value property subtype == 0xeL
int subtype = bb.readInt();
if (subtype != 0xe)
throw new OFParseError("Wrong subtype: Expected=0xeL(0xeL), got=" + subtype);
String imageChecksum = ChannelUtils.readFixedLengthString(bb, 256);
String startupConfigChecksum = ChannelUtils.readFixedLengthString(bb, 256);
OFBsnImageDescStatsReplyVer14 bsnImageDescStatsReplyVer14 =
new OFBsnImageDescStatsReplyVer14(xid, flags, imageChecksum, startupConfigChecksum);
if (logger.isTraceEnabled()) logger.trace("readFrom - read={}", bsnImageDescStatsReplyVer14);
return bsnImageDescStatsReplyVer14;
}
@Override
public OFBsnGentableEntryAdd readFrom(ChannelBuffer bb) throws OFParseError {
int start = bb.readerIndex();
// fixed value property version == 4
byte version = bb.readByte();
if (version != (byte) 0x4)
throw new OFParseError("Wrong version: Expected=OFVersion.OF_13(4), got=" + version);
// fixed value property type == 4
byte type = bb.readByte();
if (type != (byte) 0x4)
throw new OFParseError("Wrong type: Expected=OFType.EXPERIMENTER(4), got=" + type);
int length = U16.f(bb.readShort());
if (length < MINIMUM_LENGTH)
throw new OFParseError(
"Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + 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);
long xid = U32.f(bb.readInt());
// fixed value property experimenter == 0x5c16c7L
int experimenter = bb.readInt();
if (experimenter != 0x5c16c7)
throw new OFParseError(
"Wrong experimenter: Expected=0x5c16c7L(0x5c16c7L), got=" + experimenter);
// fixed value property subtype == 0x2eL
int subtype = bb.readInt();
if (subtype != 0x2e)
throw new OFParseError("Wrong subtype: Expected=0x2eL(0x2eL), got=" + subtype);
GenTableId tableId = GenTableId.read2Bytes(bb);
int keyLength = U16.f(bb.readShort());
U128 checksum = U128.read16Bytes(bb);
List<OFBsnTlv> key = ChannelUtils.readList(bb, keyLength, OFBsnTlvVer13.READER);
List<OFBsnTlv> value =
ChannelUtils.readList(bb, length - (bb.readerIndex() - start), OFBsnTlvVer13.READER);
OFBsnGentableEntryAddVer13 bsnGentableEntryAddVer13 =
new OFBsnGentableEntryAddVer13(xid, tableId, checksum, key, value);
if (logger.isTraceEnabled()) logger.trace("readFrom - read={}", bsnGentableEntryAddVer13);
return bsnGentableEntryAddVer13;
}
@Override
public void write(ChannelBuffer bb, OFBsnImageDescStatsReplyVer14 message) {
// fixed value property version = 5
bb.writeByte((byte) 0x5);
// fixed value property type = 19
bb.writeByte((byte) 0x13);
// fixed value property length = 536
bb.writeShort((short) 0x218);
bb.writeInt(U32.t(message.xid));
// fixed value property statsType = 65535
bb.writeShort((short) 0xffff);
OFStatsReplyFlagsSerializerVer14.writeTo(bb, message.flags);
// pad: 4 bytes
bb.writeZero(4);
// fixed value property experimenter = 0x5c16c7L
bb.writeInt(0x5c16c7);
// fixed value property subtype = 0xeL
bb.writeInt(0xe);
ChannelUtils.writeFixedLengthString(bb, message.imageChecksum, 256);
ChannelUtils.writeFixedLengthString(bb, message.startupConfigChecksum, 256);
}
@Override
public OFFlowStatsEntry readFrom(ByteBuf bb) throws OFParseError {
int start = bb.readerIndex();
int length = U16.f(bb.readShort());
if (length < MINIMUM_LENGTH)
throw new OFParseError(
"Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + 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);
TableId tableId = TableId.readByte(bb);
// pad: 1 bytes
bb.skipBytes(1);
long durationSec = U32.f(bb.readInt());
long durationNsec = U32.f(bb.readInt());
int priority = U16.f(bb.readShort());
int idleTimeout = U16.f(bb.readShort());
int hardTimeout = U16.f(bb.readShort());
Set<OFFlowModFlags> flags = OFFlowModFlagsSerializerVer14.readFrom(bb);
int importance = U16.f(bb.readShort());
// pad: 2 bytes
bb.skipBytes(2);
U64 cookie = U64.ofRaw(bb.readLong());
U64 packetCount = U64.ofRaw(bb.readLong());
U64 byteCount = U64.ofRaw(bb.readLong());
Match match = ChannelUtilsVer14.readOFMatch(bb);
List<OFInstruction> instructions =
ChannelUtils.readList(bb, length - (bb.readerIndex() - start), OFInstructionVer14.READER);
OFFlowStatsEntryVer14 flowStatsEntryVer14 =
new OFFlowStatsEntryVer14(
tableId,
durationSec,
durationNsec,
priority,
idleTimeout,
hardTimeout,
flags,
importance,
cookie,
packetCount,
byteCount,
match,
instructions);
if (logger.isTraceEnabled()) logger.trace("readFrom - read={}", flowStatsEntryVer14);
return flowStatsEntryVer14;
}
@Override
public OFBsnGentableBucketStatsReply readFrom(ChannelBuffer bb) throws OFParseError {
int start = bb.readerIndex();
// fixed value property version == 4
byte version = bb.readByte();
if (version != (byte) 0x4)
throw new OFParseError("Wrong version: Expected=OFVersion.OF_13(4), got=" + version);
// fixed value property type == 19
byte type = bb.readByte();
if (type != (byte) 0x13)
throw new OFParseError("Wrong type: Expected=OFType.STATS_REPLY(19), got=" + type);
int length = U16.f(bb.readShort());
if (length < MINIMUM_LENGTH)
throw new OFParseError(
"Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + 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);
long xid = U32.f(bb.readInt());
// fixed value property statsType == 65535
short statsType = bb.readShort();
if (statsType != (short) 0xffff)
throw new OFParseError(
"Wrong statsType: Expected=OFStatsType.EXPERIMENTER(65535), got=" + statsType);
Set<OFStatsReplyFlags> flags = OFStatsReplyFlagsSerializerVer13.readFrom(bb);
// pad: 4 bytes
bb.skipBytes(4);
// fixed value property experimenter == 0x5c16c7L
int experimenter = bb.readInt();
if (experimenter != 0x5c16c7)
throw new OFParseError(
"Wrong experimenter: Expected=0x5c16c7L(0x5c16c7L), got=" + experimenter);
// fixed value property subtype == 0x5L
int subtype = bb.readInt();
if (subtype != 0x5)
throw new OFParseError("Wrong subtype: Expected=0x5L(0x5L), got=" + subtype);
List<OFBsnGentableBucketStatsEntry> entries =
ChannelUtils.readList(
bb, length - (bb.readerIndex() - start), OFBsnGentableBucketStatsEntryVer13.READER);
OFBsnGentableBucketStatsReplyVer13 bsnGentableBucketStatsReplyVer13 =
new OFBsnGentableBucketStatsReplyVer13(xid, flags, entries);
if (logger.isTraceEnabled())
logger.trace("readFrom - read={}", bsnGentableBucketStatsReplyVer13);
return bsnGentableBucketStatsReplyVer13;
}
@Override
public void write(ChannelBuffer bb, OFBsnVlanCounterStatsEntryVer13 message) {
int startIndex = bb.writerIndex();
// length is length of variable message, will be updated at the end
int lengthIndex = bb.writerIndex();
bb.writeShort(U16.t(0));
bb.writeShort(U16.t(message.vlanVid));
// pad: 4 bytes
bb.writeZero(4);
ChannelUtils.writeList(bb, message.values);
// update length field
int length = bb.writerIndex() - startIndex;
bb.setShort(lengthIndex, length);
}
@Override
public void write(ByteBuf bb, OFPortDescVer12 message) {
message.portNo.write4Bytes(bb);
// pad: 4 bytes
bb.writeZero(4);
message.hwAddr.write6Bytes(bb);
// pad: 2 bytes
bb.writeZero(2);
ChannelUtils.writeFixedLengthString(bb, message.name, 16);
OFPortConfigSerializerVer12.writeTo(bb, message.config);
OFPortStateSerializerVer12.writeTo(bb, message.state);
OFPortFeaturesSerializerVer12.writeTo(bb, message.curr);
OFPortFeaturesSerializerVer12.writeTo(bb, message.advertised);
OFPortFeaturesSerializerVer12.writeTo(bb, message.supported);
OFPortFeaturesSerializerVer12.writeTo(bb, message.peer);
bb.writeInt(U32.t(message.currSpeed));
bb.writeInt(U32.t(message.maxSpeed));
}
@Override
public OFBsnPduTxRequest readFrom(ChannelBuffer bb) throws OFParseError {
int start = bb.readerIndex();
// fixed value property version == 1
byte version = bb.readByte();
if (version != (byte) 0x1)
throw new OFParseError("Wrong version: Expected=OFVersion.OF_10(1), got=" + version);
// fixed value property type == 4
byte type = bb.readByte();
if (type != (byte) 0x4)
throw new OFParseError("Wrong type: Expected=OFType.EXPERIMENTER(4), got=" + type);
int length = U16.f(bb.readShort());
if (length < MINIMUM_LENGTH)
throw new OFParseError(
"Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + 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);
long xid = U32.f(bb.readInt());
// fixed value property experimenter == 0x5c16c7L
int experimenter = bb.readInt();
if (experimenter != 0x5c16c7)
throw new OFParseError(
"Wrong experimenter: Expected=0x5c16c7L(0x5c16c7L), got=" + experimenter);
// fixed value property subtype == 0x1fL
int subtype = bb.readInt();
if (subtype != 0x1f)
throw new OFParseError("Wrong subtype: Expected=0x1fL(0x1fL), got=" + subtype);
long txIntervalMs = U32.f(bb.readInt());
OFPort portNo = OFPort.read2Bytes(bb);
short slotNum = U8.f(bb.readByte());
// pad: 3 bytes
bb.skipBytes(3);
byte[] data = ChannelUtils.readBytes(bb, length - (bb.readerIndex() - start));
OFBsnPduTxRequestVer10 bsnPduTxRequestVer10 =
new OFBsnPduTxRequestVer10(xid, txIntervalMs, portNo, slotNum, data);
if (logger.isTraceEnabled()) logger.trace("readFrom - read={}", bsnPduTxRequestVer10);
return bsnPduTxRequestVer10;
}
@Override
public void write(ByteBuf bb, OFMeterStatsReplyVer14 message) {
int startIndex = bb.writerIndex();
// fixed value property version = 5
bb.writeByte((byte) 0x5);
// fixed value property type = 19
bb.writeByte((byte) 0x13);
// length is length of variable message, will be updated at the end
int lengthIndex = bb.writerIndex();
bb.writeShort(U16.t(0));
bb.writeInt(U32.t(message.xid));
// fixed value property statsType = 9
bb.writeShort((short) 0x9);
OFStatsReplyFlagsSerializerVer14.writeTo(bb, message.flags);
// pad: 4 bytes
bb.writeZero(4);
ChannelUtils.writeList(bb, message.entries);
// update length field
int length = bb.writerIndex() - startIndex;
bb.setShort(lengthIndex, length);
}
@Override
public OFBsnVlanCounterStatsEntry readFrom(ChannelBuffer bb) throws OFParseError {
int start = bb.readerIndex();
int length = U16.f(bb.readShort());
if (length < MINIMUM_LENGTH)
throw new OFParseError(
"Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + 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);
int vlanVid = U16.f(bb.readShort());
// pad: 4 bytes
bb.skipBytes(4);
List<U64> values = ChannelUtils.readList(bb, length - (bb.readerIndex() - start), U64.READER);
OFBsnVlanCounterStatsEntryVer13 bsnVlanCounterStatsEntryVer13 =
new OFBsnVlanCounterStatsEntryVer13(vlanVid, values);
if (logger.isTraceEnabled())
logger.trace("readFrom - read={}", bsnVlanCounterStatsEntryVer13);
return bsnVlanCounterStatsEntryVer13;
}
@Override
public OFMeterStatsReply readFrom(ByteBuf bb) throws OFParseError {
int start = bb.readerIndex();
// fixed value property version == 5
byte version = bb.readByte();
if (version != (byte) 0x5)
throw new OFParseError("Wrong version: Expected=OFVersion.OF_14(5), got=" + version);
// fixed value property type == 19
byte type = bb.readByte();
if (type != (byte) 0x13)
throw new OFParseError("Wrong type: Expected=OFType.STATS_REPLY(19), got=" + type);
int length = U16.f(bb.readShort());
if (length < MINIMUM_LENGTH)
throw new OFParseError(
"Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + 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);
long xid = U32.f(bb.readInt());
// fixed value property statsType == 9
short statsType = bb.readShort();
if (statsType != (short) 0x9)
throw new OFParseError("Wrong statsType: Expected=OFStatsType.METER(9), got=" + statsType);
Set<OFStatsReplyFlags> flags = OFStatsReplyFlagsSerializerVer14.readFrom(bb);
// pad: 4 bytes
bb.skipBytes(4);
List<OFMeterStats> entries =
ChannelUtils.readList(bb, length - (bb.readerIndex() - start), OFMeterStatsVer14.READER);
OFMeterStatsReplyVer14 meterStatsReplyVer14 = new OFMeterStatsReplyVer14(xid, flags, entries);
if (logger.isTraceEnabled()) logger.trace("readFrom - read={}", meterStatsReplyVer14);
return meterStatsReplyVer14;
}