public void Load(string FileName)
{
this.FileName = FileName;
SerializingFile con = new SerializingFile(new FileStream(FileName, FileMode.Open, FileAccess.Read));
Serialize(con);
con.Memory.Close();
}
public void Serialize(SerializingFile con, HeaderStruct header)
{
Header = header;
MyOffset = (uint)con.GetPos();
if (con.isLoading)
{
Hash = new byte[16];
}
for (int i = 0; i < 16; i++)
{
Hash[i] = con + Hash[i];
}
BlockSizeIndex = con + BlockSizeIndex;
UncompressedSize = con + UncompressedSize;
UncompressedSizeAdder = con + UncompressedSizeAdder;
RealUncompressedSize = UncompressedSize + UncompressedSizeAdder << 32;
DataOffset = con + DataOffset;
DataOffsetAdder = con + DataOffsetAdder;
RealDataOffset = DataOffset + DataOffsetAdder << 32;
if (BlockSizeIndex == 0xFFFFFFFF)
{
BlockOffsets = new long[1];
BlockOffsets[0] = RealDataOffset;
BlockSizes = new ushort[1];
BlockSizes[0] = (ushort)UncompressedSize;
BlockTableOffset = 0;
}
else
{
int numBlocks = (int)Math.Ceiling(UncompressedSize / (double)header.MaxBlockSize);
if (con.isLoading)
{
BlockOffsets = new long[numBlocks];
BlockSizes = new ushort[numBlocks];
}
BlockOffsets[0] = RealDataOffset;
long pos = con.Memory.Position;
con.Seek((int)getBlockOffset((int)BlockSizeIndex, header.EntryOffset, header.FileCount), SeekOrigin.Begin);
BlockTableOffset = con.Memory.Position;
BlockSizes[0] = con + BlockSizes[0];
for (int i = 1; i < numBlocks; i++)
{
BlockSizes[i] = con + BlockSizes[i];
BlockOffsets[i] = BlockOffsets[i - 1] + BlockSizes[i];
}
con.Seek((int)pos, SeekOrigin.Begin);
}
}
public void Serialize(SerializingFile con)
{
if (con.isLoading)
{
Header = new HeaderStruct();
}
Header.Serialize(con);
con.Seek((int)Header.EntryOffset, SeekOrigin.Begin);
if (con.isLoading)
{
Files = new FileEntryStruct[Header.FileCount];
}
for (int i = 0; i < Header.FileCount; i++)
{
Files[i].Serialize(con, Header);
}
if (con.isLoading)
{
ReadFileNames();
}
}
public void Serialize(SerializingFile con)
{
Magic = con + Magic;
Version = con + Version;
DataOffset = con + DataOffset;
EntryOffset = con + EntryOffset;
FileCount = con + FileCount;
BlockTableOffset = con + BlockTableOffset;
MaxBlockSize = con + MaxBlockSize;
if (con.isLoading)
{
CompressionScheme = new char[4];
}
for (int i = 0; i < 4; i++)
{
CompressionScheme[i] = con + CompressionScheme[i];
}
if (Magic != 0x53464152 ||
Version != 0x00010000 ||
MaxBlockSize != 0x00010000)
{
throw new Exception("Not supported DLC file!");
}
}
