public static bool Equals(IChannelBuffer bufferA, IChannelBuffer bufferB)
{
int aLen = bufferA.ReadableBytes;
if (aLen != bufferB.ReadableBytes)
{
return(false);
}
int byteCount = aLen & 7;
int aIndex = bufferA.ReaderIndex;
int bIndex = bufferB.ReaderIndex;
for (int i = byteCount; i > 0; i--)
{
if (bufferA.GetByte(aIndex) != bufferB.GetByte(bIndex))
{
return(false);
}
aIndex++;
bIndex++;
}
return(true);
}
public static int Compare(IChannelBuffer bufferA, IChannelBuffer bufferB)
{
int aLen = bufferA.ReadableBytes;
int bLen = bufferB.ReadableBytes;
int minLength = Math.Min(aLen, bLen);
int aIndex = bufferA.ReaderIndex;
int bIndex = bufferB.ReaderIndex;
for (int i = minLength; i > 0; i--)
{
byte va = bufferA.GetByte(aIndex);
byte vb = bufferB.GetByte(bIndex);
if (va > vb)
{
return(1);
}
else if (va < vb)
{
return(-1);
}
aIndex++;
bIndex++;
}
return(aLen - bLen);
}