public void Clear()
{
mItemDict.Clear();
mDirSet.Clear();
mFileList = new FileList
{
CurVersion = PublishTarget.Current.ClientVersion.ToProtoVersion()
};
mFileId = 0;
mCoders.Clear();
mProtoCoders.Clear();
if (PublishTarget.Current.IsCompress)
{
mCoders.Add(new LZMAEncoder(null));
LZMADecoder decoder = new LZMADecoder(null);
mProtoCoders.Add(decoder.CoderInfo);
}
if (PublishTarget.Current.IsEncrypt)
{
const string key = "{803CE8F2-8C0E-4159-96CB-921D89C08E13}{2519C077-1247-4AF5-8C71-C7367A481C2D}{975C6505-5494-4A36-9AD6-B4890B0E2F79}{B0DC6B72-83CC-4E81-8566-AD3AC306FE3A}{4B75FE65-1ADC-47AC-890A-293AD2A1968D}";
var bytes = Encoding.UTF8.GetBytes(key);
var keyBytes = BaseCoder.ByteArrayToString(bytes);
mCoders.Add(new XOREncoder(bytes));
XORDecoder decoder = new XORDecoder(null);
mProtoCoders.Add(decoder.CoderInfo);
}
mProtoCoders.Reverse();
}
public static byte[] Decompress(Stream input, int outputLength)
{
var decoder = new LZMADecoder();
using (var output = new MemoryStream(outputLength))
{
input.Position += 4;
var lzmaProperties = new byte[5];
input.Read(lzmaProperties, 0, 5);
decoder.SetDecoderProperties(lzmaProperties);
decoder.Code(input, output, input.Length, outputLength, null);
return(output.ToArray());
}
}
public static byte[] DecompressBuffer(byte[] data, int bufferSize)
{
var lzmaDecoder = new LZMADecoder();
using (var inStream = new MemoryStream(data))
using (var outStream = new MemoryStream(bufferSize))
{
inStream.Position += 4;
var lzmaProperties = new byte[5];
inStream.Read(lzmaProperties, 0, 5);
lzmaDecoder.SetDecoderProperties(lzmaProperties);
lzmaDecoder.Code(inStream, outStream, inStream.Length, bufferSize, null);
return outStream.ToArray();
}
}
public static byte[] DecompressBuffer(byte[] data, int bufferSize)
{
var lzmaDecoder = new LZMADecoder();
using (var inStream = new MemoryStream(data))
using (var outStream = new MemoryStream(bufferSize))
{
inStream.Position += 4;
var lzmaProperties = new byte[5];
inStream.Read(lzmaProperties, 0, 5);
lzmaDecoder.SetDecoderProperties(lzmaProperties);
lzmaDecoder.Code(inStream, outStream, inStream.Length, bufferSize, null);
return(outStream.ToArray());
}
}
