public static EntryType GetEntryType(string path, uint id, bool console = false)
{
DebugTimer timer = DebugTimer.Start("GetEntryType");
EntryType result = EntryType.Invalid;
Stream s = File.Open(path, FileMode.Open, FileAccess.Read);
BinaryReader2 br = new BinaryReader2(s);
if (!br.VerifyMagic(BND2Magic))
{
timer.StopLog();
br.Close();
s.Close();
return(EntryType.Invalid);
}
br.BaseStream.Position += 4;
int platformInt = br.ReadInt32();
if (platformInt != 1)
{
platformInt = Util.ReverseBytes(platformInt);
}
BundlePlatform platform = (BundlePlatform)platformInt;
br.BigEndian = platform == BundlePlatform.X360 || platform == BundlePlatform.PS3;
br.BaseStream.Position = 0x10;
int fileCount = br.ReadInt32();
int metaStart = br.ReadInt32();
br.BaseStream.Position = metaStart;
for (int i = 0; i < fileCount; i++)
{
uint id2 = br.ReadUInt32();
br.BaseStream.Position += 0x34;
EntryType type = (EntryType)br.ReadUInt32();
br.BaseStream.Position += 0x4;
if (id2 == id)
{
result = type;
break;
}
}
br.Close();
s.Close();
timer.StopLog();
return(result);
}
public static List <uint> GetEntryIDs(string path, bool console = false)
{
List <uint> result = new List <uint>();
Stream s = File.Open(path, FileMode.Open, FileAccess.Read);
BinaryReader2 br = new BinaryReader2(s);
if (!br.VerifyMagic(BND2Magic))
{
br.Close();
s.Close();
return(null);
}
br.BaseStream.Position += 4;
int platformInt = br.ReadInt32();
if (platformInt != 1)
{
platformInt = Util.ReverseBytes(platformInt);
}
BundlePlatform platform = (BundlePlatform)platformInt;
br.BigEndian = platform == BundlePlatform.X360 || platform == BundlePlatform.PS3;
br.BaseStream.Position = 0x10;
int fileCount = br.ReadInt32();
int metaStart = br.ReadInt32();
br.BaseStream.Position = metaStart;
for (int i = 0; i < fileCount; i++)
{
uint id = br.ReadUInt32();
br.BaseStream.Position += 0x3C;
result.Add(id);
}
br.Close();
s.Close();
return(result);
}
public static List <EntryInfo> GetEntryInfos(string path, bool console = false)
{
List <EntryInfo> result = new List <EntryInfo>();
Stream s = File.Open(path, FileMode.Open, FileAccess.Read);
BinaryReader2 br = new BinaryReader2(s);
if (!br.VerifyMagic(BND2Magic))
{
br.Close();
s.Close();
return(null);
}
br.BaseStream.Position += 4;
int platformInt = br.ReadInt32();
if (platformInt != 1)
{
platformInt = Util.ReverseBytes(platformInt);
}
BundlePlatform platform = (BundlePlatform)platformInt;
br.BigEndian = platform == BundlePlatform.X360 || platform == BundlePlatform.PS3;
br.BaseStream.Position = 0xC;
uint rstOffset = br.ReadUInt32();
int fileCount = br.ReadInt32();
int metaStart = br.ReadInt32();
br.BaseStream.Position += 0xC;
Flags flags = (Flags)br.ReadInt32();
Dictionary <ulong, DebugInfo> debugInfo = null;
if (flags.HasFlag(Flags.HasResourceStringTable))
{
br.BaseStream.Position = rstOffset;
// TODO: Store only the debug info and not the full string
string rst = br.ReadCStr();
debugInfo = GetDebugInfoFromRST(rst);
}
br.BaseStream.Position = metaStart;
for (int i = 0; i < fileCount; i++)
{
uint id = br.ReadUInt32();
br.BaseStream.Position += 0x34;
EntryType type = (EntryType)br.ReadUInt32();
br.BaseStream.Position += 0x4;
DebugInfo debug = default;
if (debugInfo != null && debugInfo.ContainsKey(id))
{
debug = debugInfo[id];
}
result.Add(new EntryInfo(id, type, path, debug));
}
br.Close();
s.Close();
return(result);
}
private bool ReadBND2(BinaryReader2 br)
{
br.BaseStream.Position += 4;
int platform = br.ReadInt32();
if (platform != 1)
{
platform = Util.ReverseBytes(platform);
}
Platform = (BundlePlatform)platform;
br.BigEndian = Console;
br.BaseStream.Position -= 8;
Version = br.ReadInt32();
if (Version != 2)
{
throw new ReadFailedError("Unsupported Bundle Version: " + Version);
}
br.BaseStream.Position += 4;
RSTOffset = br.ReadInt32();
EntryCount = br.ReadInt32();
IDBlockOffset = br.ReadInt32();
uint[] fileBlockOffsets = new uint[3];
fileBlockOffsets[0] = br.ReadUInt32();
fileBlockOffsets[1] = br.ReadUInt32();
fileBlockOffsets[2] = br.ReadUInt32();
Flags = (Flags)br.ReadInt32();
// 8 Bytes Padding
br.BaseStream.Position = IDBlockOffset;
for (int i = 0; i < EntryCount; i++)
{
BundleEntry entry = new BundleEntry(this);
entry.Index = i;
entry.Platform = Platform;
entry.ID = br.ReadUInt64();
entry.References = br.ReadUInt64();
entry.EntryBlocks = new EntryBlock[3];
for (int j = 0; j < entry.EntryBlocks.Length; j++)
{
entry.EntryBlocks[j] = new EntryBlock();
entry.EntryBlocks[j].Compressed = Flags.HasFlag(Flags.Compressed);
}
//uint[] blockUncompressedSizes = new uint[3];
for (int j = 0; j < entry.EntryBlocks.Length; j++)
{
uint uncompressedSize = br.ReadUInt32();
//blockUncompressedSizes[j] = uncompressedSize & ~(0xFU << 28);
entry.EntryBlocks[j].UncompressedSize = uncompressedSize & ~(0xFU << 28);
entry.EntryBlocks[j].UncompressedAlignment = (uint)(1 << ((int)uncompressedSize >> 28));
}
//uint[] blockCompressedSizes = new uint[3];
for (int j = 0; j < entry.EntryBlocks.Length; j++)
{
//blockCompressedSizes[j] = br.ReadUInt32();
entry.EntryBlocks[j].CompressedSize = br.ReadUInt32();
}
for (int j = 0; j < entry.EntryBlocks.Length; j++)
{
uint blockOffset = br.ReadUInt32();
long lastAddr = br.BaseStream.Position;
br.BaseStream.Position = blockOffset + fileBlockOffsets[j];
EntryBlock block = entry.EntryBlocks[j];
bool compressed = Flags.HasFlag(Flags.Compressed);
//uint readSize = compressed ? blockCompressedSizes[j] : blockUncompressedSizes[j];
uint readSize = compressed ? entry.EntryBlocks[j].CompressedSize : entry.EntryBlocks[j].UncompressedSize;
if (readSize == 0)
{
block.RawData = null;
br.BaseStream.Position = lastAddr;
continue;
}
block.RawData = br.ReadBytes((int)readSize);
//if (compressed)
// block.Data = block.Data.Decompress((int)blockUncompressedSizes[j]);
br.BaseStream.Position = lastAddr;
}
entry.DependenciesListOffset = br.ReadInt32();
entry.Type = (EntryType)br.ReadInt32();
entry.DependencyCount = br.ReadInt16();
br.BaseStream.Position += 2; // Padding
entry.Dirty = false;
Entries.Add(entry);
}
if (Flags.HasFlag(Flags.HasResourceStringTable))
{
br.BaseStream.Position = RSTOffset;
// TODO: Store only the debug info and not the full string
ResourceStringTable = br.ReadCStr();
ProcessRST(ResourceStringTable);
}
return(true);
}
private bool ReadBND1(BinaryReader2 br)
{
br.BigEndian = true;
// Version number?
br.ReadUInt32();
uint entryCount = br.ReadUInt32();
uint[] dataBlockSizes = new uint[5];
for (int i = 0; i < dataBlockSizes.Length; i++)
{
dataBlockSizes[i] = br.ReadUInt32();
br.BaseStream.Position += 4; // Padding
}
br.BaseStream.Position += 0x14; // Unknown Data
uint idListOffset = br.ReadUInt32();
uint idTableOffset = br.ReadUInt32();
br.ReadUInt32(); // dependency block
br.ReadUInt32(); // start of data block
Platform = BundlePlatform.X360; // Xbox only for now
br.ReadUInt32(); // might be platform (2 being X360)
uint compressed = br.ReadUInt32();
if (compressed != 0)
{
Flags = Flags.Compressed; // TODO
}
else
{
Flags = 0;
}
br.ReadUInt32(); // unknown purpose sometimes the same as entryCount
uint uncompressedInfoOffset = br.ReadUInt32();
br.ReadUInt32(); // main memory alignment
br.ReadUInt32(); // graphics memory alignment
Entries.Clear();
br.BaseStream.Position = idListOffset;
List <ulong> resourceIds = new List <ulong>();
for (int i = 0; i < entryCount; i++)
{
resourceIds.Add(br.ReadUInt64());
}
br.BaseStream.Position = idTableOffset;
foreach (ulong resourceId in resourceIds)
{
BundleEntry entry = new BundleEntry(this);
entry.EntryBlocks = new EntryBlock[3];
entry.ID = resourceId;
br.ReadUInt32(); // unknown mem stuff
entry.DependenciesListOffset = br.ReadInt32();
entry.Type = (EntryType)br.ReadUInt32();
//uint[] sizes = new uint[2];
if (compressed != 0)
{
//sizes[0] = br.ReadUInt32();
entry.EntryBlocks[0] = new EntryBlock();
entry.EntryBlocks[0].Compressed = true;
entry.EntryBlocks[0].CompressedSize = br.ReadUInt32();
br.ReadUInt32(); // Alignment value, should be 1
br.ReadUInt32(); // other blocks. Maybe used but I'm ignoring it.
br.ReadUInt32(); // Alignment value, should be 1
//sizes[1] = br.ReadUInt32();
entry.EntryBlocks[1] = new EntryBlock();
entry.EntryBlocks[1].Compressed = true;
entry.EntryBlocks[1].CompressedSize = br.ReadUInt32();
br.ReadUInt32(); // Alignment value, should be 1
br.ReadUInt32(); // other blocks. Maybe used but I'm ignoring it.
br.ReadUInt32(); // Alignment value, should be 1
br.ReadUInt32(); // other blocks. Maybe used but I'm ignoring it.
br.ReadUInt32(); // Alignment value, should be 1
}
else
{
//sizes[0] = br.ReadUInt32();
entry.EntryBlocks[0] = new EntryBlock();
entry.EntryBlocks[0].Compressed = false;
entry.EntryBlocks[0].UncompressedSize = br.ReadUInt32();
entry.EntryBlocks[0].UncompressedAlignment = br.ReadUInt32();
br.ReadUInt32(); // other blocks. Maybe used but I'm ignoring it.
br.ReadUInt32(); // Alignment value
//sizes[1] = br.ReadUInt32();
entry.EntryBlocks[1] = new EntryBlock();
entry.EntryBlocks[1].Compressed = false;
entry.EntryBlocks[1].UncompressedSize = br.ReadUInt32();
entry.EntryBlocks[1].UncompressedAlignment = br.ReadUInt32();
br.ReadUInt32(); // other blocks. Maybe used but I'm ignoring it.
br.ReadUInt32(); // Alignment value
br.ReadUInt32(); // other blocks. Maybe used but I'm ignoring it.
br.ReadUInt32(); // Alignment value
}
uint dataBlockStartOffset = 0;
for (int j = 0; j < dataBlockSizes.Length; j++)
{
if (j > 0)
{
dataBlockStartOffset += dataBlockSizes[j - 1];
}
uint readOffset = br.ReadUInt32() + dataBlockStartOffset;
br.ReadUInt32(); // 1
if (j != 0 && j != 2)
{
continue; // Not supporting blocks 2, 4 and 5 right now.
}
int mappedBlock = j;
if (j == 2)
{
mappedBlock = 1;
}
if (entry.EntryBlocks[mappedBlock] == null)
{
entry.EntryBlocks[mappedBlock] = new EntryBlock();
}
EntryBlock entryBlock = entry.EntryBlocks[mappedBlock];
//uint readSize = sizes[mappedBlock];
uint readSize = compressed != 0 ? entryBlock.CompressedSize : entryBlock.UncompressedSize;
if (readSize == 0)
{
entryBlock.RawData = null;
continue;
}
long pos = br.BaseStream.Position;
br.BaseStream.Position = readOffset;
entryBlock.RawData = br.ReadBytes((int)readSize);
br.BaseStream.Position = pos;
}
br.BaseStream.Position += 0x14; // unknown mem stuff
Entries.Add(entry);
}
if (compressed != 0)
{
br.BaseStream.Position = uncompressedInfoOffset;
for (int i = 0; i < Entries.Count; i++)
{
BundleEntry entry = Entries[i];
//uint[] sizes = new uint[2];
//sizes[0] = br.ReadUInt32();
entry.EntryBlocks[0].UncompressedSize = br.ReadUInt32();
entry.EntryBlocks[0].UncompressedAlignment = br.ReadUInt32();
br.ReadUInt32(); // other blocks. Maybe used but I'm ignoring it.
br.ReadUInt32(); // Alignment value
//sizes[1] = br.ReadUInt32();
entry.EntryBlocks[1].UncompressedSize = br.ReadUInt32();
entry.EntryBlocks[1].UncompressedAlignment = br.ReadUInt32();
br.ReadUInt32(); // other blocks. Maybe used but I'm ignoring it.
br.ReadUInt32(); // Alignment value
br.ReadUInt32(); // other blocks. Maybe used but I'm ignoring it.
br.ReadUInt32(); // Alignment value
//for (int j = 0; j < 2; j++)
//{
// EntryBlock entryBlock = entry.EntryBlocks[j];
// if (sizes[j] > 0)
// entryBlock.Data = entryBlock.Data.Decompress((int)sizes[j]);
//}
}
}
for (int i = 0; i < Entries.Count; i++)
{
BundleEntry entry = Entries[i];
uint depOffset = (uint)entry.DependenciesListOffset;
if (depOffset == 0)
{
continue;
}
br.BaseStream.Position = depOffset;
entry.DependencyCount = (short)br.ReadUInt32();
if (br.ReadUInt32() != 0)
{
return(false);
}
for (int j = 0; j < entry.DependencyCount; j++)
{
Dependency dep = new Dependency();
dep.ID = br.ReadUInt64();
dep.EntryPointerOffset = br.ReadUInt32();
br.ReadUInt32(); // Skip
entry.Dependencies.Add(dep);
}
}
BundleEntry rst = GetEntryByID(0xC039284A);
if (rst == null)
{
return(true);
}
BinaryReader2 br2 = new BinaryReader2(rst.MakeStream());
br2.BigEndian = false;
// TODO: Store only the debug info and not the full string
ResourceStringTable = br2.ReadLenString();
br2.Close();
// Cover Criterion's broken XML writer.
if (ResourceStringTable.StartsWith("</ResourceStringTable>"))
{
ResourceStringTable = ResourceStringTable.Remove(1, 1);
}
string badLine = "</ResourceStringTable>\n\t";
int index = ResourceStringTable.IndexOf(badLine);
if (index > -1)
{
ResourceStringTable = ResourceStringTable.Remove(index, badLine.Length);
}
ProcessRST(ResourceStringTable);
Entries.Remove(rst);
return(true);
}