public PropertyFile(Gibbed.Spore.Package.DatabaseIndex index)
{
byte[] data = index.GetIndexData(true);
using (Stream s = new MemoryStream(data, 0, data.Length))
{
this.Read(s);
}
}
public void Read(Stream stream)
{
bool big = false;
Int64 indexCount;
Int64 indexSize;
Int64 indexOffset;
uint magic = stream.ReadU32();
if (magic != 0x46504244 && magic != 0x46424244) // DBPF & DBBF
{
throw new NotAPackageException();
}
if (magic == 0x46424244) // DBBF
{
big = true;
DatabaseBigPackageFileHeader header;
byte[] data = new byte[Marshal.SizeOf(typeof(DatabaseBigPackageFileHeader))];
if (data.Length != (120 - 4))
{
throw new Exception("DatabaseBigPackageFileHeader is wrong size (" + data.Length.ToString() + ")");
}
stream.Read(data, 0, data.Length);
header = (DatabaseBigPackageFileHeader)data.BytesToStructure(typeof(DatabaseBigPackageFileHeader));
if (header.Always3 != 3)
{
throw new Exception("the value in the DBBF header that is always 3 was not 3");
}
// Nab useful stuff
this.Version = new Version(header.MajorVersion, header.MinorVersion);
indexCount = header.IndexCount;
indexOffset = header.IndexOffset;
indexSize = header.IndexSize;
}
else
{
big = false;
DatabasePackedFileHeader header;
byte[] data = new byte[Marshal.SizeOf(typeof(DatabasePackedFileHeader))];
if (data.Length != (96 - 4))
{
throw new Exception("DatabasePackageFileHeader is wrong size (" + data.Length.ToString() + ")");
}
stream.Read(data, 0, data.Length);
header = (DatabasePackedFileHeader)data.BytesToStructure(typeof(DatabasePackedFileHeader));
if (header.Always3 != 3)
{
throw new Exception("the value in the DBPF header that is always 3 was not 3");
}
// Nab useful stuff
this.Version = new Version(header.MajorVersion, header.MinorVersion);
indexCount = header.IndexCount;
indexOffset = header.IndexOffset;
indexSize = header.IndexSize;
}
this.Indices = new List<DatabaseIndex>();
if (indexCount > 0)
{
// Read index
stream.Seek(indexOffset, SeekOrigin.Begin);
int indexHeaderValues = stream.ReadS32();
if (indexHeaderValues < 4 || indexHeaderValues > 7)
{
throw new InvalidDataException("don't know how to handle this index data");
}
uint indexTypeId = 0xCAFEBABE;
// type id
if ((indexHeaderValues & (1 << 0)) == 1 << 0)
{
indexTypeId = stream.ReadU32();
}
uint indexGroupId = 0xCAFEBABE;
// group id
if ((indexHeaderValues & (1 << 1)) == 1 << 1)
{
indexGroupId = stream.ReadU32();
}
uint indexUnknown = 0xCAFEBABE;
// unknown value
if ((indexHeaderValues & (1 << 2)) == 1 << 2)
{
indexUnknown = stream.ReadU32();
}
for (int i = 0; i < indexCount; i++)
{
DatabaseIndex index = new DatabaseIndex();
#region index.TypeId
if ((indexHeaderValues & (1 << 0)) == 1 << 0)
{
index.TypeId = indexTypeId;
}
else
{
index.TypeId = stream.ReadU32();
}
#endregion
#region index.GroupId
if ((indexHeaderValues & (1 << 1)) == 1 << 1)
{
index.GroupId = indexGroupId;
}
else
{
index.GroupId = stream.ReadU32();
}
#endregion
#region index.Unknown
if ((indexHeaderValues & (1 << 2)) == 1 << 2)
{
index.Unknown = indexUnknown;
}
else
{
index.Unknown = stream.ReadU32();
}
#endregion
index.InstanceId = stream.ReadU32();
if (big == true)
{
index.Offset = stream.ReadS64();
}
else
{
index.Offset = stream.ReadS32();
}
index.CompressedSize = stream.ReadU32();
index.DecompressedSize = stream.ReadU32();
index.CompressedFlags = stream.ReadS16();
index.Flags = stream.ReadU16();
index.CheckCompressed();
this.Indices.Add(index);
}
}
}
public void Read(Stream stream)
{
bool big = false;
Int64 indexCount;
Int64 indexSize;
Int64 indexOffset;
uint magic = stream.ReadU32();
if (magic != 0x46504244 && magic != 0x46424244) // DBPF & DBBF
{
throw new NotAPackageException();
}
if (magic == 0x46424244) // DBBF
{
big = true;
DatabaseBigPackageFileHeader header;
byte[] data = new byte[Marshal.SizeOf(typeof(DatabaseBigPackageFileHeader))];
if (data.Length != (120 - 4))
{
throw new Exception("DatabaseBigPackageFileHeader is wrong size (" + data.Length.ToString() + ")");
}
stream.Read(data, 0, data.Length);
header = (DatabaseBigPackageFileHeader)data.BytesToStructure(typeof(DatabaseBigPackageFileHeader));
if (header.Always3 != 3)
{
throw new Exception("the value in the DBBF header that is always 3 was not 3");
}
// Nab useful stuff
this.Version = new Version(header.MajorVersion, header.MinorVersion);
indexCount = header.IndexCount;
indexOffset = header.IndexOffset;
indexSize = header.IndexSize;
}
else
{
big = false;
DatabasePackedFileHeader header;
byte[] data = new byte[Marshal.SizeOf(typeof(DatabasePackedFileHeader))];
if (data.Length != (96 - 4))
{
throw new Exception("DatabasePackageFileHeader is wrong size (" + data.Length.ToString() + ")");
}
stream.Read(data, 0, data.Length);
header = (DatabasePackedFileHeader)data.BytesToStructure(typeof(DatabasePackedFileHeader));
if (header.Always3 != 3)
{
throw new Exception("the value in the DBPF header that is always 3 was not 3");
}
// Nab useful stuff
this.Version = new Version(header.MajorVersion, header.MinorVersion);
indexCount = header.IndexCount;
indexOffset = header.IndexOffset;
indexSize = header.IndexSize;
}
this.Indices = new List <DatabaseIndex>();
if (indexCount > 0)
{
// Read index
stream.Seek(indexOffset, SeekOrigin.Begin);
int indexHeaderValues = stream.ReadS32();
if (indexHeaderValues < 4 || indexHeaderValues > 7)
{
throw new InvalidDataException("don't know how to handle this index data");
}
uint indexTypeId = 0xCAFEBABE;
// type id
if ((indexHeaderValues & (1 << 0)) == 1 << 0)
{
indexTypeId = stream.ReadU32();
}
uint indexGroupId = 0xCAFEBABE;
// group id
if ((indexHeaderValues & (1 << 1)) == 1 << 1)
{
indexGroupId = stream.ReadU32();
}
uint indexUnknown = 0xCAFEBABE;
// unknown value
if ((indexHeaderValues & (1 << 2)) == 1 << 2)
{
indexUnknown = stream.ReadU32();
}
for (int i = 0; i < indexCount; i++)
{
DatabaseIndex index = new DatabaseIndex();
#region index.TypeId
if ((indexHeaderValues & (1 << 0)) == 1 << 0)
{
index.TypeId = indexTypeId;
}
else
{
index.TypeId = stream.ReadU32();
}
#endregion
#region index.GroupId
if ((indexHeaderValues & (1 << 1)) == 1 << 1)
{
index.GroupId = indexGroupId;
}
else
{
index.GroupId = stream.ReadU32();
}
#endregion
#region index.Unknown
if ((indexHeaderValues & (1 << 2)) == 1 << 2)
{
index.Unknown = indexUnknown;
}
else
{
index.Unknown = stream.ReadU32();
}
#endregion
index.InstanceId = stream.ReadU32();
if (big == true)
{
index.Offset = stream.ReadS64();
}
else
{
index.Offset = stream.ReadS32();
}
index.CompressedSize = stream.ReadU32();
index.DecompressedSize = stream.ReadU32();
index.CompressedFlags = stream.ReadS16();
index.Flags = stream.ReadU16();
index.CheckCompressed();
this.Indices.Add(index);
}
}
}
public PackagePack(Stream output, string sourceFolder, PleaseWait progress)
{
NameRegistry.Files.UsedHashes = new List<UInt32>();
var group_dirs = Directory.GetDirectories(sourceFolder);
var file_query = from d in group_dirs
where d != sourceFolder + "\\sporemaster\\"
from f in Directory.GetFileSystemEntries(d)
where !f.EndsWith(".search_index") // < these might appear in group directories if there are indexable files in subdirectories
select f;
var files = file_query.ToList();
files.Add(sourceFolder + "\\sporemaster\\names.txt");
if (progress != null) progress.beginTask(1.0, files.Count);
DatabasePackedFile dbf = new DatabasePackedFile();
dbf.Version = new Version(2, 0);
dbf.WriteHeader(output, 0, 0);
var rw4_hash = NameRegistry.Types.toHash("rw4");
uint size, start = (uint)output.Position;
foreach( var f in files ) {
string relativePath = f.Substring(sourceFolder.Length + 1);
bool additionalOutputFiles;
byte[] autoLocale = null;
do
{
additionalOutputFiles = false;
var parts = relativePath.Split(new char[] { '\\' });
if (parts.Length != 2) continue;
var group = parts[0];
parts = parts[1].Split(new char[] { '.' }, 2);
var instance = parts[0];
var extension = parts[1];
var index = new DatabaseIndex();
index.GroupId = NameRegistry.Groups.toHash(group);
index.InstanceId = NameRegistry.Files.toHash(instance);
try
{
if (relativePath == "sporemaster\\names.txt")
{
writeNamesFile(output);
}
else if (autoLocale != null)
{
output.Write(autoLocale, 0, autoLocale.Length);
}
else if (extension == "prop.xml")
{
extension = "prop";
writePropFile(group, instance, f, output, out autoLocale);
if (autoLocale.Length != 0)
{
additionalOutputFiles = true;
relativePath = "locale~\\auto_" + group + "_" + instance + ".locale";
}
}
else if (NameRegistry.Types.toHash(extension)==rw4_hash && Directory.Exists(f))
{
writeRW4File(f, output);
}
else
writeBinaryFile(f, output);
}
catch (Exception e)
{
throw new Exception("Error packing file '" + relativePath + "'.", e);
}
size = (uint)output.Position - start;
index.TypeId = NameRegistry.Types.toHash(extension);
index.Compressed = false;
index.Flags = 1;
index.DecompressedSize = size;
index.CompressedSize = size | 0x80000000;
index.Offset = start;
dbf.Indices.Add(index);
start += size;
} while (additionalOutputFiles);
progress.addProgress(1.0);
}
dbf.WriteIndex(output);
size = (uint)output.Position - start;
output.Seek(0, SeekOrigin.Begin);
dbf.WriteHeader(output, (int)start, (int)size);
output.Close();
if (progress != null) progress.endTask();
}
private byte[] unpack(Stream archive, DatabaseIndex index)
{
if (index.Compressed)
{
archive.Seek(index.Offset, SeekOrigin.Begin);
return archive.RefPackDecompress(index.CompressedSize, index.DecompressedSize);
}
else
{
archive.Seek(index.Offset, SeekOrigin.Begin);
byte[] d = new byte[index.DecompressedSize];
archive.Read(d, 0, d.Length);
return d;
}
}
