public VersionPayload(byte[] buffer, int offset)
: base(buffer, offset)
{
Contract.Requires<ArgumentNullException>(buffer != null, "buffer");
Contract.Requires<ArgumentException>(buffer.Length >= VersionPayload.MinimumByteSize, "buffer");
Contract.Requires<ArgumentOutOfRangeException>(offset >= 0, "offset");
Contract.Requires<ArgumentOutOfRangeException>(offset <= buffer.Length - VersionPayload.MinimumByteSize, "offset");
Version = buffer.ReadUInt32(offset);
Services = (Services)buffer.ReadUInt64(offset + SERVICES_OFFSET);
Timestamp = buffer.ReadUInt64(offset + TIMESTAMP_OFFSET);
EmittingAddress = new NetworkAddress(buffer, offset + EMIT_ADDRESS_OFFSET);
if (Version >= 106)
{
ReceivingAddress = new NetworkAddress(buffer, offset + RECV_ADDRESS_OFFSET);
Nonce = buffer.ReadUInt64(offset + NONCE_OFFSET);
SubVersionNum = new VarString(buffer, offset + SUBVER_OFFSET);
}
else
{
ReceivingAddress = NetworkAddress.IPv6Any;
}
if (Version >= 209)
{
StartHeight = buffer.ReadUInt32(offset + STARTHEIGHT_OFFSET);
}
ByteSize = CalculateByteSize();
}
public TimestampedNetworkAddress(NetworkAddress address, uint timestamp)
{
Contract.Requires<ArgumentNullException>(address != null, "address");
Timestamp = timestamp;
Address = address;
ByteSize = (uint)TimestampedNetworkAddress.ConstantByteSize;
}
public TimestampedNetworkAddress(byte[] buffer, int offset)
: base(buffer, offset)
{
Contract.Requires<ArgumentNullException>(buffer != null, "buffer");
Contract.Requires<ArgumentException>(buffer.Length >= TimestampedNetworkAddress.ConstantByteSize, "buffer");
Contract.Requires<ArgumentOutOfRangeException>(offset >= 0, "offset");
Contract.Requires<ArgumentOutOfRangeException>(offset <= buffer.Length - TimestampedNetworkAddress.ConstantByteSize, "offset");
Timestamp = buffer.ReadUInt32(offset);
Address = new NetworkAddress(buffer, offset + NETADDR_OFFSET);
ByteSize = (uint)TimestampedNetworkAddress.ConstantByteSize;
}
public VersionPayload(uint version, Services services, ulong timestamp, NetworkAddress emittingAddress,
NetworkAddress receivingAddress, ulong nonce, VarString subVersionNum, uint startHeight)
{
Contract.Requires<ArgumentNullException>(emittingAddress != null);
Contract.Requires<ArgumentNullException>(receivingAddress != null);
Version = version;
Services = services;
Timestamp = timestamp;
EmittingAddress = emittingAddress;
ReceivingAddress = receivingAddress;
Nonce = nonce;
SubVersionNum = subVersionNum;
StartHeight = startHeight;
ByteSize = CalculateByteSize();
}
