| public static EncodeUInt32 ( uint value, byte buffer, int offset ) : void | ||
| value | uint | |
| buffer | byte | |
| offset | int | |
| return | void | |
protected override BinaryRequest Build()
{
OpCode op;
switch (this.mode)
{
case StoreMode.Add: op = OpCode.Add; break;
case StoreMode.Set: op = OpCode.Set; break;
case StoreMode.Replace: op = OpCode.Replace; break;
default: throw new ArgumentOutOfRangeException("mode", mode + " is not supported");
}
var extra = new byte[8];
BinaryConverter.EncodeUInt32((uint)this.value.Flags, extra, 0);
BinaryConverter.EncodeUInt32(expires, extra, 4);
var request = new BinaryRequest(op)
{
Key = this.Key,
Cas = this.Cas,
Extra = new ArraySegment <byte>(extra),
Data = this.value.Data
};
return(request);
}
public static unsafe void EncodeUInt32(uint value, byte[] buffer, int offset)
{
fixed(byte *bufferPtr = buffer)
{
BinaryConverter.EncodeUInt32(value, bufferPtr, offset);
}
}
protected unsafe void UpdateExtra(BinaryRequest request)
{
byte[] extra = new byte[20];
fixed(byte *buffer = extra)
{
BinaryConverter.EncodeUInt64(this._delta, buffer, 0);
BinaryConverter.EncodeUInt64(this._defaultValue, buffer, 8);
BinaryConverter.EncodeUInt32(this._expires, buffer, 16);
}
request.Extra = new ArraySegment <byte>(extra);
}
protected override BinaryRequest Build()
{
var extra = new byte[4];
BinaryConverter.EncodeUInt32(expires, extra, 0);
var request = new BinaryRequest(OpCode.Touch)
{
Key = this.Key,
Extra = new ArraySegment <byte>(extra)
};
return(request);
}
protected unsafe void UpdateExtra(BinaryRequest request)
{
if (mode == MutationMode.Touch)
{
Span <byte> extra = stackalloc byte[4];
BinaryPrimitives.WriteUInt32BigEndian(extra, this.expires);
request.Extra = new ArraySegment <byte>(extra.ToArray());
}
else
{
byte[] extra = new byte[20];
fixed(byte *buffer = extra)
{
BinaryConverter.EncodeUInt64(this.delta, buffer, 0);
BinaryConverter.EncodeUInt64(this.defaultValue, buffer, 8);
BinaryConverter.EncodeUInt32(this.expires, buffer, 16);
}
request.Extra = new ArraySegment <byte>(extra);
}
}
