internal void Write(ChunksManifest manifest)
{
this.Write(manifest.Chunks.Count);
this.Write(manifest.Patches.Count);
this.Write(manifest.Identifiers.Count);
foreach (var chunk in manifest.Chunks)
{
this.Write(chunk.Archive);
this.Write(chunk.DirectoryId);
this.Write(chunk.BaseUnknown);
this.Write(chunk.BasePosition);
this.Write(chunk.BaseLength);
this.Write(chunk.BaseZeros);
}
foreach (var patch in manifest.Patches)
{
this.Write(patch.PatchIdentifier);
this.Write(patch.PatchStart);
this.Write(patch.PatchLength);
this.Write(patch.PatchZeros);
this.Write(patch.PatchZeros2);
}
foreach (var id in manifest.Identifiers)
{
this.Write(id.Id);
this.Write(id.PatchStart);
}
}
internal ChunksManifest ReadManifest()
{
UInt32 numberOfChunks = this.ReadUInt32();
UInt32 numberOfPatches = this.ReadUInt32();
UInt32 numberOfIds = this.ReadUInt32();
var chunks = new List <Chunk>();
var patches = new List <Patch>();
var identifiers = new List <Identifier>();
for (int i = 0; i < numberOfChunks; i++)
{
var chunk = new Chunk();
chunk.Archive = this.ReadByte();
chunk.DirectoryId = this.ReadByte();
chunk.BaseUnknown = this.ReadUInt16();
chunk.BasePosition = this.ReadUInt32();
chunk.BaseLength = this.ReadUInt32();
chunk.BaseZeros = this.ReadUInt32();
chunks.Add(chunk);
}
for (int i = 0; i < numberOfPatches; i++)
{
var patch = new Patch();
patch.PatchIdentifier = this.ReadUInt32();
patch.PatchStart = this.ReadUInt32();
patch.PatchLength = this.ReadUInt32();
patch.PatchZeros = this.ReadUInt32();
patch.PatchZeros2 = this.ReadUInt32();
patches.Add(patch);
}
for (int i = 0; i < numberOfIds; i++)
{
var identifier = new Identifier();
identifier.Id = this.ReadBytes(16);
identifier.PatchStart = this.ReadUInt32();
identifiers.Add(identifier);
}
ChunksManifest manifest = new ChunksManifest()
{
Chunks = chunks,
Patches = patches,
Identifiers = identifiers
};
return(manifest);
}
public void LoadFileStructure()
{
using (ManifestBinaryReader manifestReader = new ManifestBinaryReader(File.Open(ResolveManifestCasFile(), FileMode.Open)))
{
chunkDescriptors = manifestReader.ReadChunkDescriptors().ToList();
manifest = manifestReader.ReadManifest();
}
foreach (string dir in DataDirs)
{
using (CatalogueBinaryReader catReader = new CatalogueBinaryReader(File.Open(BaseDirectory + dir + @"\cas.cat", FileMode.Open)))
{
catalogues.Add(catReader.ReadCatalogue((byte)0x01));
}
}
}
