public object[] Deserialize(Stream readStream, Type[] types, string[] names)
{
var reader = new BinaryReader(readStream);
var argLenth = reader.ReadByte();
var args = new object[argLenth];
for (int i = 0; i < argLenth; i++)
{
var itemType = types[i];
if (typeof(Stream).IsAssignableFrom(itemType))
{
//TODO: large stream write to temp file, small size stream write to memory stream
var tempFs = new TempFileStream(Path.GetTempFileName(), FileMode.Create);
int loop = 0;
while (true)
{
var buff = (byte[])RuntimeTypeModel.Default.DeserializeWithLengthPrefix(readStream, null, typeof(byte[]), ProtoBuf.PrefixStyle.Base128, args.Length + i * loop);
if (buff.Length == 0)
{
tempFs.Position = 0;
break;
}
tempFs.Write(buff, 0, buff.Length);
loop++;
}
args[i] = tempFs;
}
else
{
args[i] = RuntimeTypeModel.Default.DeserializeWithLengthPrefix(readStream, null, itemType, ProtoBuf.PrefixStyle.Base128, i);
}
}
return(args);
}
public void Read(Stream str)
{
this.Entries.Clear();
BigEndianBinaryReader bigEndianBinaryReader = new BigEndianBinaryReader(str);
this.header.MagicNumber = bigEndianBinaryReader.ReadUInt32();
this.header.VersionNumber = bigEndianBinaryReader.ReadUInt32();
this.header.CompressionMethod = bigEndianBinaryReader.ReadUInt32();
this.header.TotalTOCSize = bigEndianBinaryReader.ReadUInt32();
this.header.TOCEntrySize = bigEndianBinaryReader.ReadUInt32();
this.header.numFiles = bigEndianBinaryReader.ReadUInt32();
this.header.blockSize = bigEndianBinaryReader.ReadUInt32();
this.header.archiveFlags = bigEndianBinaryReader.ReadUInt32();
var tocStream = str;
BigEndianBinaryReader bigEndianBinaryReaderTOC = bigEndianBinaryReader;
if (this.header.archiveFlags == 4)
{
var decStream = new TempFileStream();
using (var outputStream = new MemoryStream())
{
RijndaelEncryptor.DecryptPSARC(str, outputStream, this.header.TotalTOCSize);
int bytesRead;
byte[] buffer = new byte[30000];
int decMax = (int)this.header.TotalTOCSize - 32;
int decSize = 0;
outputStream.Seek(0, SeekOrigin.Begin);
while ((bytesRead = outputStream.Read(buffer, 0, buffer.Length)) > 0)
{
decSize += bytesRead;
if (decSize > decMax) bytesRead = decMax - (decSize - bytesRead);
decStream.Write(buffer, 0, bytesRead);
}
}
decStream.Seek(0, SeekOrigin.Begin);
str.Seek(this.header.TotalTOCSize, SeekOrigin.Begin);
tocStream = decStream;
bigEndianBinaryReaderTOC = new BigEndianBinaryReader(tocStream);
}
if (this.header.MagicNumber == 1347633490)
{
if (this.header.CompressionMethod == 2053925218)
{
byte b = 1;
uint num = 256;
do
{
num *= 256;
b += 1;
}
while (num < this.header.blockSize);
int num2 = 0;
while (num2 < this.header.numFiles)
{
this.Entries.Add(new Entry
{
id = num2,
MD5 = bigEndianBinaryReaderTOC.ReadBytes(16),
zIndex = bigEndianBinaryReaderTOC.ReadUInt32(),
Length = bigEndianBinaryReaderTOC.ReadUInt40(),
Offset = bigEndianBinaryReaderTOC.ReadUInt40()
});
num2++;
}
long decMax = (this.header.archiveFlags == 4) ? 32 : 0;
uint num3 = (this.header.TotalTOCSize - (uint)(tocStream.Position + decMax)) / (uint)b;
uint[] array = new uint[num3];
num2 = 0;
while (num2 < num3)
{
switch (b)
{
case 2:
array[num2] = (uint)bigEndianBinaryReaderTOC.ReadUInt16();
break;
case 3:
array[num2] = bigEndianBinaryReaderTOC.ReadUInt24();
break;
case 4:
array[num2] = bigEndianBinaryReaderTOC.ReadUInt32();
break;
}
num2++;
}
this.inflateEntries(bigEndianBinaryReader, array.ToArray<uint>(), this.header.blockSize);
this.ReadNames();
}
}
//str.Flush();
}
public void Read(Stream str)
{
this.Entries.Clear();
BigEndianBinaryReader bigEndianBinaryReader = new BigEndianBinaryReader(str);
this.header.MagicNumber = bigEndianBinaryReader.ReadUInt32();
this.header.VersionNumber = bigEndianBinaryReader.ReadUInt32();
this.header.CompressionMethod = bigEndianBinaryReader.ReadUInt32();
this.header.TotalTOCSize = bigEndianBinaryReader.ReadUInt32();
this.header.TOCEntrySize = bigEndianBinaryReader.ReadUInt32();
this.header.numFiles = bigEndianBinaryReader.ReadUInt32();
this.header.blockSize = bigEndianBinaryReader.ReadUInt32();
this.header.archiveFlags = bigEndianBinaryReader.ReadUInt32();
var tocStream = str;
BigEndianBinaryReader bigEndianBinaryReaderTOC = bigEndianBinaryReader;
if (this.header.archiveFlags == 4)
{
var decStream = new TempFileStream();
using (var outputStream = new MemoryStream())
{
RijndaelEncryptor.DecryptPSARC(str, outputStream, this.header.TotalTOCSize);
int bytesRead;
byte[] buffer = new byte[30000];
int decMax = (int)this.header.TotalTOCSize - 32;
int decSize = 0;
outputStream.Seek(0, SeekOrigin.Begin);
while ((bytesRead = outputStream.Read(buffer, 0, buffer.Length)) > 0)
{
decSize += bytesRead;
if (decSize > decMax)
{
bytesRead = decMax - (decSize - bytesRead);
}
decStream.Write(buffer, 0, bytesRead);
}
}
decStream.Seek(0, SeekOrigin.Begin);
str.Seek(this.header.TotalTOCSize, SeekOrigin.Begin);
tocStream = decStream;
bigEndianBinaryReaderTOC = new BigEndianBinaryReader(tocStream);
}
if (this.header.MagicNumber == 1347633490)
{
if (this.header.CompressionMethod == 2053925218)
{
byte b = 1;
uint num = 256;
do
{
num *= 256;
b += 1;
}while (num < this.header.blockSize);
int num2 = 0;
while (num2 < this.header.numFiles)
{
this.Entries.Add(new Entry
{
id = num2,
MD5 = bigEndianBinaryReaderTOC.ReadBytes(16),
zIndex = bigEndianBinaryReaderTOC.ReadUInt32(),
Length = bigEndianBinaryReaderTOC.ReadUInt40(),
Offset = bigEndianBinaryReaderTOC.ReadUInt40()
});
num2++;
}
long decMax = (this.header.archiveFlags == 4) ? 32 : 0;
uint num3 = (this.header.TotalTOCSize - (uint)(tocStream.Position + decMax)) / (uint)b;
uint[] array = new uint[num3];
num2 = 0;
while (num2 < num3)
{
switch (b)
{
case 2:
array[num2] = (uint)bigEndianBinaryReaderTOC.ReadUInt16();
break;
case 3:
array[num2] = bigEndianBinaryReaderTOC.ReadUInt24();
break;
case 4:
array[num2] = bigEndianBinaryReaderTOC.ReadUInt32();
break;
}
num2++;
}
this.inflateEntries(bigEndianBinaryReader, array.ToArray <uint>(), this.header.blockSize);
this.ReadNames();
}
}
str.Flush();
}
