/// <summary>
/// Read bytes in input/output buffer from the current position
/// </summary>
/// <param name="count">The maximum number of bytes to read.</param>
/// <param name="bufferType">Read in input or output buffer.</param>
/// <returns>Contains the specified byte array.</returns>
public static byte[] ReadBytes(int count, ZLibBufferType bufferType)
{
uint newPosition;
uint bufferSize;
if (bufferType == ZLibBufferType.OutputBuffer)
{
newPosition = (uint)(OutputBufferPosition + count);
bufferSize = OutputBufferLength;
}
else
{
newPosition = (uint)(InputBufferPosition + count);
bufferSize = InputBufferLength;
}
if (newPosition > bufferSize)
{
string msg = "ZLibWrapper.ReadBytes: " +
string.Format(format: TranslateUI.TranslateUiGlobalization.ResManager.GetString(name: "ZLibWrapper_FinalPositionOverBufferSize2"),
arg0: newPosition.ToString(CultureInfo.InvariantCulture),
arg1: bufferType.ToString(),
arg2: bufferSize.ToString(CultureInfo.InvariantCulture));
Clipboard.SetText(msg);
throw new TESParserException(msg);
}
var b = new byte[count];
if (bufferType == ZLibBufferType.OutputBuffer)
{
Array.Copy(_outputBuffer, OutputBufferPosition, b, 0, count);
OutputBufferPosition += (uint)count;
}
else
{
Array.Copy(_inputBuffer, InputBufferPosition, b, 0, count);
InputBufferPosition += (uint)count;
}
return b;
}
/// <summary>
/// Set position in input/output buffer
/// </summary>
/// <param name="position">New position in buffer</param>
/// <param name="bufferType">Buffer type (input or output)</param>
public static void Position(uint position, ZLibBufferType bufferType)
{
uint bufferSize = bufferType == ZLibBufferType.OutputBuffer ? OutputBufferLength : InputBufferLength;
if (position > bufferSize)
{
string msg =
string.Format(
"ZLibWrapper.Position: " +
string.Format(format: TranslateUI.TranslateUiGlobalization.ResManager.GetString(name: "ZLibWrapper_PositionOverBufferSize"),
arg0: bufferSize.ToString(CultureInfo.InvariantCulture)));
Clipboard.SetText(msg);
throw new TESParserException(msg);
}
if (bufferType == ZLibBufferType.OutputBuffer)
OutputBufferPosition = position;
else
InputBufferPosition = position;
}
