public HierarchicalIntegrityVerificationStorage(IntegrityVerificationInfo[] levelInfo, IntegrityCheckLevel integrityCheckLevel, bool leaveOpen)
{
Levels = new IStorage[levelInfo.Length];
IntegrityCheckLevel = integrityCheckLevel;
LevelValidities = new Validity[levelInfo.Length - 1][];
IntegrityStorages = new IntegrityVerificationStorage[levelInfo.Length - 1];
Levels[0] = levelInfo[0].Data;
for (int i = 1; i < Levels.Length; i++)
{
var levelData = new IntegrityVerificationStorage(levelInfo[i], Levels[i - 1], integrityCheckLevel, leaveOpen);
Levels[i] = new CachedStorage(levelData, 4, leaveOpen);
LevelValidities[i - 1] = levelData.BlockValidities;
IntegrityStorages[i - 1] = levelData;
}
DataLevel = Levels[Levels.Length - 1];
Length = DataLevel.Length;
if (!leaveOpen)
{
ToDispose.Add(DataLevel);
}
}
public HierarchicalIntegrityVerificationStorage(IntegrityVerificationInfo[] levelInfo, IntegrityCheckLevel integrityCheckLevel, bool leaveOpen)
{
Levels = new IStorage[levelInfo.Length];
IntegrityCheckLevel = integrityCheckLevel;
LevelValidities = new Validity[levelInfo.Length - 1][];
IntegrityStorages = new IntegrityVerificationStorage[levelInfo.Length - 1];
Levels[0] = levelInfo[0].Data;
for (int i = 1; i < Levels.Length; i++)
{
var levelData = new IntegrityVerificationStorage(levelInfo[i], Levels[i - 1], integrityCheckLevel, leaveOpen);
int cacheCount = Math.Min((int)Util.DivideByRoundUp(levelData.GetSize(), levelInfo[i].BlockSize), 4);
Levels[i] = new CachedStorage(levelData, cacheCount, leaveOpen);
LevelValidities[i - 1] = levelData.BlockValidities;
IntegrityStorages[i - 1] = levelData;
}
DataLevel = Levels[Levels.Length - 1];
_length = DataLevel.GetSize();
if (!leaveOpen)
{
ToDispose.Add(DataLevel);
}
}
public DirectorySaveDataFile(DirectorySaveDataFileSystem parentFs, IFile baseFile)
{
ParentFs = parentFs;
BaseFile = baseFile;
Mode = BaseFile.Mode;
ToDispose.Add(BaseFile);
}
public SubStorage(IStorage baseStorage, long offset, long length, bool leaveOpen)
: this(baseStorage, offset, length)
{
if (!leaveOpen)
{
ToDispose.Add(BaseStorage);
}
}
public StreamStorage(Stream baseStream, bool leaveOpen)
{
BaseStream = baseStream;
_length = BaseStream.Length;
if (!leaveOpen)
{
ToDispose.Add(BaseStream);
}
}
public LocalStorage(string path, FileAccess access, FileMode mode)
{
Path = path;
Stream = new FileStream(Path, mode, access);
Storage = new StreamStorage(Stream, false);
ToDispose.Add(Storage);
ToDispose.Add(Stream);
}
public LocalFile(string path, OpenMode mode)
{
Mode = mode;
Stream = OpenFile(path, mode);
File = new StreamFile(Stream, mode);
ToDispose.Add(File);
ToDispose.Add(Stream);
}
public LocalFile(string path, OpenMode mode)
{
Path = path;
Mode = mode;
Stream = new FileStream(Path, FileMode.Open, GetFileAccess(mode), GetFileShare(mode));
File = new StreamFile(Stream, mode);
ToDispose.Add(File);
ToDispose.Add(Stream);
}
public SectorStorage(IStorage baseStorage, int sectorSize, bool leaveOpen)
{
BaseStorage = baseStorage;
SectorSize = sectorSize;
SectorCount = (int)Util.DivideByRoundUp(BaseStorage.GetSize(), SectorSize);
_length = BaseStorage.GetSize();
if (!leaveOpen)
{
ToDispose.Add(BaseStorage);
}
}
public JournalStorage(IStorage baseStorage, IStorage header, JournalMapParams mapInfo, bool leaveOpen)
{
BaseStorage = baseStorage;
HeaderStorage = header;
Header = new JournalHeader(HeaderStorage);
IStorage mapHeader = header.Slice(0x20, 0x10);
Map = new JournalMap(mapHeader, mapInfo);
BlockSize = (int)Header.BlockSize;
_length = Header.TotalSize - Header.JournalSize;
if (!leaveOpen)
{
ToDispose.Add(baseStorage);
}
}
public CachedStorage(IStorage baseStorage, int blockSize, int cacheSize, bool leaveOpen)
{
BaseStorage = baseStorage;
BlockSize = blockSize;
Length = BaseStorage.Length;
if (!leaveOpen)
{
ToDispose.Add(BaseStorage);
}
for (int i = 0; i < cacheSize; i++)
{
var block = new CacheBlock {
Buffer = ArrayPool <byte> .Shared.Rent(blockSize)
};
Blocks.AddLast(block);
}
}
public CachedStorage(IStorage baseStorage, int blockSize, int cacheSize, bool leaveOpen)
{
BaseStorage = baseStorage;
BlockSize = blockSize;
_length = BaseStorage.GetSize();
if (!leaveOpen)
{
ToDispose.Add(BaseStorage);
}
for (int i = 0; i < cacheSize; i++)
{
var block = new CacheBlock {
Buffer = new byte[blockSize], Index = -1
};
Blocks.AddLast(block);
}
}
/// <summary>
/// Creates a new <see cref="RemapStorage"/>
/// </summary>
/// <param name="storage">A <see cref="IStorage"/> of the main data of the RemapStream.
/// The <see cref="RemapStorage"/> object assumes complete ownership of the Storage.</param>
/// <param name="header">The header for this RemapStorage.</param>
/// <param name="mapEntries">The remapping entries for this RemapStorage.</param>
/// <param name="leaveOpen"><see langword="true"/> to leave the storage open after the <see cref="RemapStorage"/> object is disposed; otherwise, <see langword="false"/>.</param>
public RemapStorage(IStorage storage, IStorage header, IStorage mapEntries, bool leaveOpen)
{
BaseStorage = storage;
HeaderStorage = header;
MapEntryStorage = mapEntries;
Header = new RemapHeader(HeaderStorage);
MapEntries = new MapEntry[Header.MapEntryCount];
var reader = new BinaryReader(MapEntryStorage.AsStream());
for (int i = 0; i < Header.MapEntryCount; i++)
{
MapEntries[i] = new MapEntry(reader);
}
if (!leaveOpen)
{
ToDispose.Add(BaseStorage);
}
Segments = InitSegments(Header, MapEntries);
}
