public static long ReadBufferInt64(byte[] buffer, int bufferOffset)
{
var longBuffer = new byte[8];
Buffer.BlockCopy(buffer, bufferOffset, longBuffer, 0, 8);
return(LittleEndianByteOrder.GetInt64(longBuffer));
}
/// <summary>
/// Expect the upcoming 8 bytes are int64, read it and return it;
/// </summary>
public static long ExpectInt64(this Stream target)
{
var buff = new byte[8];
if (target.Read(buff) == 8)
{
return(LittleEndianByteOrder.GetInt64(buff));
}
else
{
throw new EndOfStreamException();
}
}