@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 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(ChannelBuffer bb, OFBsnPduTxRequestVer10 message) {
int startIndex = bb.writerIndex();
// fixed value property version = 1
bb.writeByte((byte) 0x1);
// 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 = 0x1fL
bb.writeInt(0x1f);
bb.writeInt(U32.t(message.txIntervalMs));
message.portNo.write2Bytes(bb);
bb.writeByte(U8.t(message.slotNum));
// pad: 3 bytes
bb.writeZero(3);
bb.writeBytes(message.data);
// update length field
int length = bb.writerIndex() - startIndex;
bb.setShort(lengthIndex, length);
}
@Override
public int write(ChannelBuffer cb) throws PcepParseException {
// write Object header
int objStartIndex = cb.writerIndex();
int objLenIndex = iroObjHeader.write(cb);
if (objLenIndex <= 0) {
throw new PcepParseException(" ObjectLength is " + objLenIndex);
}
ListIterator<PcepValueType> listIterator = llSubObjects.listIterator();
while (listIterator.hasNext()) {
listIterator.next().write(cb);
}
// Update object length now
int length = cb.writerIndex() - objStartIndex;
// will be helpful during print().
iroObjHeader.setObjLen((short) length);
// As per RFC the length of object should be
// multiples of 4
int pad = length % 4;
if (pad != 0) {
pad = 4 - pad;
for (int i = 0; i < pad; i++) {
cb.writeByte((byte) 0);
}
length = length + pad;
}
cb.setShort(objLenIndex, (short) length);
objLenIndex = cb.writerIndex();
return objLenIndex;
}
@Override
public int write(ChannelBuffer c) {
int tlvStartIndex = c.writerIndex();
c.writeShort(TYPE);
int tlvLenIndex = c.writerIndex();
hLength = 0;
c.writeShort(hLength);
ListIterator<PcepValueType> listIterator = llNodeAttributesSubTLVs.listIterator();
while (listIterator.hasNext()) {
PcepValueType tlv = listIterator.next();
tlv.write(c);
// need to take care of padding
int pad = tlv.getLength() % 4;
if (0 != pad) {
pad = 4 - pad;
for (int i = 0; i < pad; ++i) {
c.writeByte((byte) 0);
}
}
}
hLength = (short) (c.writerIndex() - tlvStartIndex);
c.setShort(tlvLenIndex, (hLength - TLV_HEADER_LENGTH));
return c.writerIndex() - tlvStartIndex;
}
@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(ChannelBuffer bb, OFActionSetFieldVer12 message) {
int startIndex = bb.writerIndex();
// fixed value property type = 25
bb.writeShort((short) 0x19);
// length is length of variable message, will be updated at the end
int lengthIndex = bb.writerIndex();
bb.writeShort(U16.t(0));
message.field.writeTo(bb);
// update length field
int length = bb.writerIndex() - startIndex;
int alignedLength = ((length + 7) / 8 * 8);
bb.setShort(lengthIndex, alignedLength);
// align message to 8 bytes
bb.writeZero(alignedLength - length);
}
@Override
public void write(ChannelBuffer bb, OFEchoRequestVer10 message) {
int startIndex = bb.writerIndex();
// fixed value property version = 1
bb.writeByte((byte) 0x1);
// fixed value property type = 2
bb.writeByte((byte) 0x2);
// 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));
bb.writeBytes(message.data);
// update length field
int length = bb.writerIndex() - startIndex;
bb.setShort(lengthIndex, length);
}
@Override
public int write(ChannelBuffer cb) throws PcepParseException {
// write Object header
int objStartIndex = cb.writerIndex();
int objLenIndex = teObjHeader.write(cb);
if (objLenIndex <= 0) {
throw new PcepParseException("ObjectLength Index is " + objLenIndex);
}
// write Protocol ID
cb.writeByte(this.yProtocolId);
// write Flag
cb.writeShort(0);
byte bTemp = 0;
if (bSFlag) {
bTemp = FLAG_SET_S_FLAG;
}
if (bRFlag) {
bTemp = (byte) (bTemp | FLAG_SET_R_FLAG);
}
cb.writeByte(bTemp);
// write TEId
cb.writeInt(iTEId);
// Add optional TLV
packOptionalTlv(cb);
// Update object length now
int length = cb.writerIndex() - objStartIndex;
// will be helpful during print().
teObjHeader.setObjLen((short) length);
cb.setShort(objLenIndex, (short) length);
return cb.writerIndex();
}
@Override
public int write(ChannelBuffer cb) throws PcepParseException {
// write Object header
int objStartIndex = cb.writerIndex();
int objLenIndex = lspObjHeader.write(cb);
if (objLenIndex <= 0) {
throw new PcepParseException("Failed to write lsp object header. Index " + objLenIndex);
}
int iTemp = iPlspId << PLSPID_SHIFT_VALUE;
iTemp = iTemp | (((bCFlag) ? BIT_SET : BIT_RESET) << CFLAG_SHIFT_VALUE);
iTemp = iTemp | (yOFlag << OFLAG_SHIFT_VALUE);
byte bFlag;
iTemp = bAFlag ? (iTemp | AFLAG_TEMP_SHIFT_VALUE) : iTemp;
bFlag = (bRFlag) ? (byte) BIT_SET : BIT_RESET;
iTemp = iTemp | (bFlag << RFLAG_SHIFT_VALUE);
bFlag = (bSFlag) ? (byte) BIT_SET : BIT_RESET;
iTemp = iTemp | (bFlag << SFLAG_SHIFT_VALUE);
bFlag = (bDFlag) ? (byte) BIT_SET : BIT_RESET;
iTemp = iTemp | bFlag;
cb.writeInt(iTemp);
// Add optional TLV
packOptionalTlv(cb);
// Update object length now
int length = cb.writerIndex() - objStartIndex;
// will be helpful during print().
lspObjHeader.setObjLen((short) length);
// As per RFC the length of object should be
// multiples of 4
cb.setShort(objLenIndex, (short) length);
return length;
}
@Override
public void write(ChannelBuffer bb, OFBadPropertyErrorMsgVer14 message) {
int startIndex = bb.writerIndex();
// fixed value property version = 5
bb.writeByte((byte) 0x5);
// fixed value property type = 1
bb.writeByte((byte) 0x1);
// 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 errType = 14
bb.writeShort((short) 0xe);
OFBadPropertyCodeSerializerVer14.writeTo(bb, message.code);
message.data.writeTo(bb);
// update length field
int length = bb.writerIndex() - startIndex;
bb.setShort(lengthIndex, length);
}