/// <summary>
/// Applies this processor to the
/// given <paramref name="bytes"/>.
/// </summary>
/// <param name="bytes">Bytes to apply the processor to.</param>
/// <returns>Modified bytes.</returns>
public override byte[] Apply(byte[] bytes)
{
_byteIndexProvider.CreatePossibleByteIndexes();
while (_byteIndexProvider.ByteIndexPool.Count != 0)
{
bytes[_byteIndexProvider.GetNextByteIndex()] = ByteProvider.GetByte();
}
return(bytes);
}
/// <summary>
/// Applies this processor to the
/// given <paramref name="bytes"/>.
/// </summary>
/// <param name="bytes">Bytes to apply the processor to.</param>
/// <returns>Modified bytes.</returns>
public override byte[] Apply(byte[] bytes)
{
_byteIndexProvider.CreatePossibleByteIndexes();
while (_byteIndexProvider.ByteIndexPool.Count != 0)
{
uint byteIndex = _byteIndexProvider.GetNextByteIndex();
byte byteToShift = bytes[byteIndex];
if (Direction == ShiftDirection.Left)
bytes[byteIndex] = (byte)(byteToShift << ByteProvider.GetByte());
else
bytes[byteIndex] = (byte)(byteToShift >> ByteProvider.GetByte());
}
return bytes;
}
public void ProvideTest()
{
// given: ByteProvider with bytes
byte[] bytes = new byte[] { 0, 1, 2, 3, 4 };
ByteProvider provider = new ByteProvider(bytes);
// when: getting the bytes
byte[] actual = new byte[10];
for (int i = 0; i < actual.Length; i++)
{
actual[i] = provider.GetByte();
}
// then: correct bytes were provided.
byte[] expected = new byte[] { 0, 1, 2, 3, 4, 0, 1, 2, 3, 4 };
CollectionAssert.AreEqual(expected, actual);
}
/// <summary>
/// Applies this processor to the
/// given <paramref name="bytes"/>.
/// </summary>
/// <param name="bytes">Bytes to apply the processor to.</param>
/// <returns>Modified bytes.</returns>
public override byte[] Apply(byte[] bytes)
{
_byteIndexProvider.CreatePossibleByteIndexes();
while (_byteIndexProvider.ByteIndexPool.Count != 0)
{
uint byteIndex = _byteIndexProvider.GetNextByteIndex();
byte original = bytes[byteIndex];
byte value = ByteProvider.GetByte();
switch (OperationToPerform)
{
case Operation.Add:
bytes[byteIndex] = AddByte(original, value);
break;
case Operation.Subtract:
bytes[byteIndex] = SubtractByte(original, value);
break;
}
}
return(bytes);
}