func (m *IttoMessageQuoteReplace) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
*m = IttoMessageQuoteReplace{
IttoMessageCommon: decodeIttoMessage(data),
Bid: ReplaceOrderSide{
OrigRefNumD: packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[5:9])),
OrderSide: OrderSide{Side: packet.MarketSideBid, RefNumD: packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[9:13]))},
},
Ask: ReplaceOrderSide{
OrigRefNumD: packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[13:17])),
OrderSide: OrderSide{Side: packet.MarketSideAsk, RefNumD: packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[17:21]))},
},
}
if m.Type.IsShort() {
m.Bid.Price = packet.PriceFrom2Dec(int(binary.BigEndian.Uint16(data[21:23])))
m.Bid.Size = int(binary.BigEndian.Uint16(data[23:25]))
m.Ask.Price = packet.PriceFrom2Dec(int(binary.BigEndian.Uint16(data[25:27])))
m.Ask.Size = int(binary.BigEndian.Uint16(data[27:29]))
} else {
m.Bid.Price = packet.PriceFrom4Dec(int(binary.BigEndian.Uint32(data[21:25])))
m.Bid.Size = int(binary.BigEndian.Uint32(data[25:29]))
m.Ask.Price = packet.PriceFrom4Dec(int(binary.BigEndian.Uint32(data[29:33])))
m.Ask.Size = int(binary.BigEndian.Uint32(data[33:37]))
}
return nil
}
func (m *IttoMessageQuoteDelete) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
*m = IttoMessageQuoteDelete{
IttoMessageCommon: decodeIttoMessage(data),
BidOrigRefNumD: packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[5:9])),
AskOrigRefNumD: packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[9:13])),
}
return nil
}
func (m *IttoMessageSingleSideReplace) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
*m = IttoMessageSingleSideReplace{
IttoMessageCommon: decodeIttoMessage(data),
ReplaceOrderSide: ReplaceOrderSide{
OrigRefNumD: packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[5:9])),
OrderSide: OrderSide{RefNumD: packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[9:13]))},
},
}
if m.Type.IsShort() {
m.Price = packet.PriceFrom2Dec(int(binary.BigEndian.Uint16(data[13:15])))
m.Size = int(binary.BigEndian.Uint16(data[15:17]))
} else {
m.Price = packet.PriceFrom4Dec(int(binary.BigEndian.Uint32(data[13:17])))
m.Size = int(binary.BigEndian.Uint32(data[17:21]))
}
return nil
}
func (m *IttoMessageOrderCancel) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
*m = IttoMessageOrderCancel{
IttoMessageCommon: decodeIttoMessage(data),
OrigRefNumD: packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[5:9])),
Size: int(binary.BigEndian.Uint32(data[9:13])),
}
return nil
}
func (m *IttoMessageSingleSideExecuted) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
*m = IttoMessageSingleSideExecuted{
IttoMessageCommon: decodeIttoMessage(data),
OrigRefNumD: packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[5:9])),
Size: int(binary.BigEndian.Uint32(data[9:13])),
Cross: binary.BigEndian.Uint32(data[13:17]),
Match: binary.BigEndian.Uint32(data[17:21]),
}
return nil
}
func (m *IttoMessageBlockSingleSideDelete) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
*m = IttoMessageBlockSingleSideDelete{
IttoMessageCommon: decodeIttoMessage(data),
Number: int(binary.BigEndian.Uint16(data[5:9])),
}
m.RefNumDs = make([]packet.OrderId, m.Number)
for i := 0; i < m.Number; i++ {
off := 7 + 4*i
m.RefNumDs[i] = packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[off : off+4]))
}
return nil
}
func (m *IttoMessageSingleSideUpdate) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
*m = IttoMessageSingleSideUpdate{
IttoMessageCommon: decodeIttoMessage(data),
OrderSide: OrderSide{
RefNumD: packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[5:9])),
Price: packet.PriceFrom4Dec(int(binary.BigEndian.Uint32(data[10:14]))),
Size: int(binary.BigEndian.Uint32(data[14:18])),
},
Reason: data[9],
}
return nil
}
func (m *IttoMessageSingleSideExecutedWithPrice) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
*m = IttoMessageSingleSideExecutedWithPrice{
IttoMessageSingleSideExecuted: IttoMessageSingleSideExecuted{
IttoMessageCommon: decodeIttoMessage(data),
OrigRefNumD: packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[5:9])),
Cross: binary.BigEndian.Uint32(data[9:13]),
Match: binary.BigEndian.Uint32(data[13:17]),
Size: int(binary.BigEndian.Uint32(data[22:26])),
},
Printable: data[17],
Price: packet.PriceFrom4Dec(int(binary.BigEndian.Uint32(data[18:22]))),
}
return nil
}
func (m *IttoMessageAddOrder) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
*m = IttoMessageAddOrder{
IttoMessageCommon: decodeIttoMessage(data),
OrderSide: OrderSide{
RefNumD: packet.OrderIdFromUint32(binary.BigEndian.Uint32(data[5:9])),
Side: packet.MarketSideFromByte(data[9]),
},
OId: packet.OptionIdFromUint32(binary.BigEndian.Uint32(data[10:14])),
}
if m.Type.IsShort() {
m.Price = packet.PriceFrom2Dec(int(binary.BigEndian.Uint16(data[14:16])))
m.Size = int(binary.BigEndian.Uint16(data[16:18]))
} else {
m.Price = packet.PriceFrom4Dec(int(binary.BigEndian.Uint32(data[14:18])))
m.Size = int(binary.BigEndian.Uint32(data[18:22]))
}
return nil
}
