public void Initialize(string file = "", Stream[] stream = null !)
{
var ext = file.SubstringAfter('.');
if (string.IsNullOrEmpty(ext))
{
return;
}
if (ext.Equals("pak", StringComparison.OrdinalIgnoreCase))
{
try
{
var reader = new PakFileReader(file, stream[0], Versions)
{
IsConcurrent = true
};
if (reader.IsEncrypted && !_requiredKeys.ContainsKey(reader.Info.EncryptionKeyGuid))
{
_requiredKeys[reader.Info.EncryptionKeyGuid] = null;
}
_unloadedVfs[reader] = null;
}
catch (Exception e)
{
Log.Warning(e.ToString());
}
}
else if (ext.Equals("utoc", StringComparison.OrdinalIgnoreCase))
{
try
{
var reader = new IoStoreReader(file, stream[0], stream[1], EIoStoreTocReadOptions.ReadDirectoryIndex, Versions)
{
IsConcurrent = true
};
if (reader.IsEncrypted && !_requiredKeys.ContainsKey(reader.Info.EncryptionKeyGuid))
{
_requiredKeys[reader.Info.EncryptionKeyGuid] = null;
}
_unloadedVfs[reader] = null;
}
catch (Exception e)
{
Log.Warning(e.ToString());
}
}
}
public void Initialize()
{
if (!_workingDirectory.Exists)
{
throw new ArgumentException("Given directory must exist", nameof(_workingDirectory));
}
var osFiles = new Dictionary <string, GameFile>();
foreach (var file in _workingDirectory.EnumerateFiles("*.*", _searchOption))
{
var ext = file.Extension.SubstringAfter('.');
if (!file.Exists || string.IsNullOrEmpty(ext))
{
return;
}
if (ext.Equals("pak", StringComparison.OrdinalIgnoreCase))
{
try
{
var reader = new PakFileReader(file, Game, Ver)
{
IsConcurrent = true
};
if (reader.IsEncrypted && !_requiredKeys.ContainsKey(reader.Info.EncryptionKeyGuid))
{
_requiredKeys[reader.Info.EncryptionKeyGuid] = null;
}
_unloadedVfs[reader] = null;
}
catch (Exception e)
{
Log.Warning(e.ToString());
}
}
else if (ext.Equals("utoc", StringComparison.OrdinalIgnoreCase))
{
try
{
var reader = new IoStoreReader(file, EIoStoreTocReadOptions.ReadDirectoryIndex, Game, Ver)
{
IsConcurrent = true
};
if (reader.IsEncrypted && !_requiredKeys.ContainsKey(reader.Info.EncryptionKeyGuid))
{
_requiredKeys[reader.Info.EncryptionKeyGuid] = null;
}
_unloadedVfs[reader] = null;
}
catch (Exception e)
{
Log.Warning(e.ToString());
}
}
else
{
// Register local file only if it has a known extension, we don't need every file
if (!GameFile.Ue4KnownExtensions.Contains(ext, StringComparer.OrdinalIgnoreCase))
{
continue;
}
var osFile = new OsGameFile(_workingDirectory, file, Game, Ver);
if (IsCaseInsensitive)
{
osFiles[osFile.Path.ToLowerInvariant()] = osFile;
}
else
{
osFiles[osFile.Path] = osFile;
}
}
}
_files.AddFiles(osFiles);
}
public FIoStoreEntry(IoStoreReader reader, string path, uint userData) : base(reader)
{
Path = path;
UserData = userData;
ChunkId = reader.TocResource.ChunkIds[userData];
ref var offsetLength = ref reader.TocResource.ChunkOffsetLengths[userData];
public FIoStoreEntry(IoStoreReader reader, string path, uint tocEntryIndex) : base(reader)
{
Path = path;
TocEntryIndex = tocEntryIndex;
ref var offsetLength = ref reader.TocResource.ChunkOffsetLengths[tocEntryIndex];
