Inheritance diagram for BrawlLib.SSBB.ResourceNodes.ISOPartitionNode:

Public Types
enum	RSAType : uint

Public Member Functions
	ISOPartitionNode (PartitionTableEntry entry, bool VC)

override bool	OnInitialize ()

void	GetDC (long nOffset, long nSize, out long decOffset, out long decSize)

byte[]	DecryptBlock (uint block)

byte[]	GetPartitionData (long offset, int size)

bool	IsValid ()

VoidPtr	GetAddress ()

int	GetLength ()

Public Member Functions inherited from BrawlLib.SSBB.ResourceNodes.ISOEntryNode
T	ToStruct< T > (byte[] bytes)

T	Get< T > (long offset, bool relative=false)

UnsafeBuffer	GetBuffer (long offset, int size, bool relative=false)

UnsafeBuffer	GetBuffer (byte[] bytes)

byte[]	GetBytes (long offset, int size, bool relative=false)

void	Create (ISOEntryNode parent, long offset, int size, bool relativeOffset)

void	CreateChild (ResourceNode child, long offset, int size, bool relativeOffset)

Public Member Functions inherited from BrawlLib.SSBB.ResourceNodes.ResourceNode
void	OnRenamed ()

List< ResourceNode >	GetChildrenRecursive ()
	Used primarily to get bone lists. Kept for all resource nodes for utility. More...

virtual void	SignalPropertyChange ()

virtual void	Dispose ()

void	SelectChildAtIndex (int index)

void	UpdateProperties ()

void	UpdateCurrentControl ()

virtual bool	MoveUp ()

virtual bool	MoveDown ()

virtual void	OnMoved ()

virtual void	DoMoveDown ()

virtual void	DoMoveDown (bool select)

virtual void	DoMoveUp ()

virtual void	DoMoveUp (bool select)

virtual bool	AddUp ()

virtual bool	AddDown ()

virtual bool	ToParent ()

void	Populate (int levels=-1)

virtual void	OnPopulate ()

void	Initialize (ResourceNode parent, FileMap source)

void	Initialize (ResourceNode parent, VoidPtr address, int length)

void	Initialize (ResourceNode parent, DataSource origSource)

virtual void	Initialize (ResourceNode parent, DataSource origSource, DataSource uncompSource)

virtual bool	OnInitialize ()

virtual void	Restore ()

virtual void	Remove ()

virtual void	RemoveChild (ResourceNode child)

virtual void	AddChild (ResourceNode child)

virtual void	AddChild (ResourceNode child, bool change)

virtual void	InsertChild (ResourceNode child, int index)

virtual void	InsertChild (ResourceNode child, bool change, int index)

void	SetSizeInternal (int size)

virtual void	Replace (string fileName)

virtual void	Replace (ResourceNode node)

virtual void	Replace (string fileName, FileMapProtect prot, FileOptions options)

virtual void	ReplaceRaw (VoidPtr address, int length)

virtual void	ReplaceRaw (FileMap map)

virtual void	Export (string outPath)

void	Export (FileStream outStream)

virtual void	ExportUncompressed (string outPath)

void	ExportUncompressed (FileStream outStream)

virtual void	Rebuild ()

virtual void	Rebuild (bool force)

virtual void	Rebuild (VoidPtr address, int length, bool force)

virtual void	OnRebuild (VoidPtr address, int length, bool force)

virtual int	CalculateSize (bool force)

virtual int	OnCalculateSize (bool force)

void	Merge ()

void	Merge (bool forceBuild)

ResourceNode	FindChildByType (string path, bool searchChildren, params ResourceType[] types)

ResourceNode	FindChildByType (string path, bool searchChildren, StringComparison compare, params ResourceType[] types)

ResourceNode	FindChild (string path)

ResourceNode	FindChild (string path, bool searchChildren)

ResourceNode	FindChild (string path, StringComparison compare)

ResourceNode	FindChild (string path, bool searchChildren, StringComparison compare)

ResourceNode[]	FindChildrenByClassType (string path, Type type)

ResourceNode[]	FindChildrenByType (string path, ResourceType type)

ResourceNode[]	FindChildrenByTypeInGroup (string path, ResourceType type, byte group)

ResourceNode[]	FindChildrenByName (string name)

unsafe string	FindName (string name)

ResourceNode	FindEmbeddedIndex (int index)

virtual unsafe byte[]	MD5 ()
	Find the MD5 checksum of this node's data. If this node doesn't have any data (BRESGroupNode, for example), this method will return null. More...

string	MD5Str ()
	Get the result of the MD5() function as a string of hexadecimal digits. If MD5() returns null, this method will return an empty string. More...

ResourceNode	PrevSibling ()

ResourceNode	NextSibling ()

override string	ToString ()

virtual void	SortChildren ()

bool	IsValid ()

VoidPtr	GetAddress ()

int	GetLength ()

Properties
override ResourceType	ResourceFileType `[get]`

RSAType	RSA `[get]`

byte[]	RSASig `[get]`

byte	Version `[get]`

byte	CaCrlVersion `[get]`

byte	SignerCrlVersion `[get]`

int	SysVersionLo `[get]`

int	SysVersionHi `[get]`

short	TitleID0 `[get]`

short	TitleID1 `[get]`

string	TitleTag `[get]`

int	TitleType `[get]`

short	GroupID `[get]`

int	AccessRights `[get]`

short	TitleVersion `[get]`

short	NumContents `[get]`

short	BootIndex `[get]`

TMDEntry[]	Entries `[get]`

byte[]	TitleKey `[get]`

byte[]	IV `[get]`

PartitionTableEntry.Type	PartitionType `[get, set]`

string	VirtualConsoleID `[get, set]`

Properties inherited from BrawlLib.SSBB.ResourceNodes.ISOEntryNode
override ResourceType	ResourceFileType `[get]`

virtual string	DataSize `[get]`

ISONode	ISORoot `[get]`

long	OffMult `[get]`

Properties inherited from BrawlLib.SSBB.ResourceNodes.ResourceNode
string	FilePath `[get]`

string	FileName `[get]`

string	DirectoryName `[get]`

ResourceNode	RootNode `[get]`

DataSource	OriginalSource `[get]`

DataSource	UncompressedSource `[get]`

DataSource	WorkingSource `[get]`

DataSource	WorkingUncompressed `[get]`

virtual bool	HasChildren `[get]`

virtual ResourceType	ResourceFileType `[get]`

string	NodeType `[get]`

virtual string	TreePathAbsolute `[get]`

virtual string	TreePath `[get]`

virtual int	Level `[get]`

virtual int	MaxNameLength `[get]`

virtual bool	AllowDuplicateNames `[get]`

virtual bool	AllowNullNames `[get]`

virtual string	Name `[get, set]`

ResourceNode	Parent `[get, set]`

List< ResourceNode >	Children `[get]`

int	Index `[get]`

int	HexIndex `[get]`

bool	IsCompressed `[get]`

bool	HasChanged `[get, set]`

bool	IsBranch `[get]`

bool	HasMerged `[get]`

virtual bool	AllowSaving `[get, set]`

virtual bool	IsDirty `[get, set]`

virtual uint	UncompressedSize `[get]`

virtual Type[]	AllowedChildTypes `[get]`

virtual string	Compression `[get, set]`

virtual bool	RetainChildrenOnReplace `[get]`

virtual bool	supportsCompression `[get]`

static MD5CryptoServiceProvider	MD5Provider `[get]`

Additional Inherited Members
Static Public Member Functions inherited from BrawlLib.SSBB.ResourceNodes.ResourceNode
static ResourceNode[]	FindAllSubNodes (ResourceNode root)

static ResourceNode	FindNode (ResourceNode root, string path, bool searchChildren, StringComparison compare)

Public Attributes inherited from BrawlLib.SSBB.ResourceNodes.ISOEntryNode
long	_rootOffset

Public Attributes inherited from BrawlLib.SSBB.ResourceNodes.ResourceNode
Form	_mainForm

string	_name

string	_origPath

ResourceNode	_parent

List< ResourceNode >	_children = new List<ResourceNode>()

int	_calcSize

EventHandler	UpdateControl

MoveEventHandler	MovedDown

ResourceEventHandler	Renamed

ResourceEventHandler	PropertyChanged

ResourceEventHandler	Replaced

ResourceEventHandler	Restored

ResourceChildEventHandler	ChildRemoved

bool	_isPopulating

bool	_replaced

Protected Member Functions inherited from BrawlLib.SSBB.ResourceNodes.ResourceNode
void	ForceReplacedEvent ()

virtual void	MergeInternal ()

Protected Attributes inherited from BrawlLib.SSBB.ResourceNodes.ISOEntryNode
List< UnsafeBuffer >	_childBuffers = new List<UnsafeBuffer>()

Events inherited from BrawlLib.SSBB.ResourceNodes.ResourceNode
SelectEventHandler	SelectChild

EventHandler	UpdateProps

MoveEventHandler	MovedUp

ResourceEventHandler	Disposing

ResourceChildEventHandler	ChildAdded

ResourceChildInsertEventHandler	ChildInserted

Member Enumeration Documentation

◆ RSAType

enum BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.RSAType : uint

        {
            None = 0,
            RSA2048 = 0x00010001,
            RSA4096 = 0x00010000
        }

Constructor & Destructor Documentation

◆ ISOPartitionNode()

BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.ISOPartitionNode	(	PartitionTableEntry	entry,
		bool	VC
	)

inline

        {
            if (VC)
            {
                _vcID = entry.GameID;
                _type = PartitionTableEntry.Type.VirtualConsole;
            }
            else
            {
                _vcID = "N/A";
                _type = entry.PartitionType;
            }
        }

Member Function Documentation

◆ DecryptBlock()

byte[] BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.DecryptBlock ( uint block )

inline

        {
            if (block == _cachedBlock)
            {
                return null;
            }
 
            byte[] blockData = GetBytes(_info._dataOffset + BlockSize * block, BlockSize, true);
            byte[] enc = blockData.SubArray(BlockHeaderSize, BlockDataSize);
            byte[] dec = new byte[BlockDataSize];
 
            using (AesManaged aesAlg = new AesManaged())
            {
                aesAlg.Key = _titleKey;
                aesAlg.IV = blockData.SubArray(0x3D0, 0x10);
                aesAlg.Mode = CipherMode.CBC;
                aesAlg.Padding = PaddingMode.Zeros;
 
                ICryptoTransform decryptor = aesAlg.CreateDecryptor(aesAlg.Key, aesAlg.IV);
                using (MemoryStream msDecrypt = new MemoryStream(enc))
                {
                    using (CryptoStream csDecrypt = new CryptoStream(msDecrypt, decryptor, CryptoStreamMode.Read))
                    {
                        csDecrypt.Read(dec, 0, BlockDataSize);
                    }
                }
            }
 
            _cachedBlock = block;
 
            return dec;
        }

◆ GetAddress()

VoidPtr BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.GetAddress ( )

inline

Implements BrawlLib.SSBB.ResourceNodes.IBufferNode.

        {
            return WorkingUncompressed.Address;
        }

◆ GetDC()

void BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.GetDC	(	long	nOffset,
		long	nSize,
		out long	decOffset,
		out long	decSize
	)

inline

        {
            if (_rsaType != RSAType.None)
            {
                decOffset = nOffset / BlockDataSize * BlockSize;
                decSize = (nSize / BlockDataSize + 1) * BlockSize + nOffset % BlockDataSize;
            }
            else
            {
                decOffset = nOffset;
                decSize = nSize;
            }
        }

◆ GetLength()

int BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.GetLength ( )

inline

Implements BrawlLib.SSBB.ResourceNodes.IBufferNode.

        {
            return WorkingUncompressed.Length;
        }

◆ GetPartitionData()

byte[] BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.GetPartitionData	(	long	offset,
		int	size
	)

inline

        {
            if (_rsaType == RSAType.None)
            {
                return GetBytes(offset, size, true);
            }
 
            List<byte> buffer = new List<byte>(size);
            uint block = (uint) (offset / BlockDataSize);
            int cacheOffset = (int) (offset % BlockDataSize);
            int cacheSize;
 
            while (size > 0)
            {
                byte[] cache = DecryptBlock(block);
 
                cacheSize = size;
                if (cacheSize + cacheOffset > BlockDataSize)
                {
                    cacheSize = BlockDataSize - cacheOffset;
                }
 
                buffer.AddRange(cache.SubArray(cacheOffset, cacheSize));
 
                size -= cacheSize;
                cacheOffset = 0;
 
                block++;
            }
 
            return buffer.ToArray();
        }

◆ IsValid()

bool BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.IsValid ( )

inline

Implements BrawlLib.SSBB.ResourceNodes.IBufferNode.

        {
            return GetLength() > 0;
        }

◆ OnInitialize()

override bool BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.OnInitialize ( )

inlinevirtual

Reimplemented from BrawlLib.SSBB.ResourceNodes.ResourceNode.

        {
            base.OnInitialize();
 
            _name = $"[{Index}] {PartitionType.ToString()}";
            _info = Get<PartitionInfo>(0x2A4, true);
 
            long tmdOffset = _info._tmdOffset * OffMult;
            uint sigType = Get<buint>(tmdOffset, true);
            _rsaType = (RSAType) sigType;
            if (sigType != 0)
            {
                tmdOffset += 4L;
 
                int size = 0x200 - ((int) sigType & 1) * 0x100;
 
                _rsaSig = GetBytes(tmdOffset, size, true);
 
                tmdOffset += size;
                tmdOffset = (tmdOffset + 64 - 1) & ~(64 - 1);
 
                _tmd = Get<TMDInfo>(tmdOffset, true);
                tmdOffset += TMDInfo.Size;
 
                _tmdEntries = new List<TMDEntry>();
                for (int i = 0; i < _tmd._numContents; ++i)
                {
                    _tmdEntries.Add(Get<TMDEntry>(tmdOffset + i * TMDEntry.Size, true));
                }
 
                byte[] encryptedKey = GetBytes(0x1BF, 16, true);
                _iv = GetBytes(0x1DC, 8, true);
                Array.Resize(ref _iv, 16);
 
                using (AesManaged aesAlg = new AesManaged())
                {
                    aesAlg.Key = ISONode.LoadedKey;
                    aesAlg.IV = _iv;
                    aesAlg.Mode = CipherMode.CBC;
                    aesAlg.Padding = PaddingMode.Zeros;
 
                    _titleKey = new byte[16];
                    ICryptoTransform decryptor = aesAlg.CreateDecryptor(aesAlg.Key, aesAlg.IV);
                    using (MemoryStream msDecrypt = new MemoryStream(encryptedKey))
                    {
                        using (CryptoStream csDecrypt = new CryptoStream(msDecrypt, decryptor, CryptoStreamMode.Read))
                        {
                            csDecrypt.Read(_titleKey, 0, 16);
                        }
                    }
                }
            }
 
            //byte[] b = GetPartitionData(0, 0x440);
            //_header = ToStruct<ISOPartitionHeader>(b);
 
            //byte[] dol = GetPartitionData(_header._dolOffset * OffMult, 0x100);
            //DOLHeader dolHdr = ToStruct<DOLHeader>(dol);
 
            //byte[] fullDol = GetPartitionData(_header._dolOffset * OffMult, (int)dolHdr.GetSize());
            //UnsafeBuffer dolBuf = GetBuffer(fullDol);
            //_childBuffers.Add(dolBuf);
            //new DOLNode().Initialize(this, dolBuf.Address, dolBuf.Length);
 
            return true;
        }

Property Documentation

◆ AccessRights

int BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.AccessRights

get

◆ BootIndex

short BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.BootIndex

get

◆ CaCrlVersion

byte BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.CaCrlVersion

get

◆ Entries

TMDEntry [] BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.Entries

get

◆ GroupID

short BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.GroupID

get

◆ IV

byte [] BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.IV

get

◆ NumContents

short BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.NumContents

get

◆ PartitionType

PartitionTableEntry.Type BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.PartitionType

getset

        {
            get => _type;
            set
            {
                _type = value;
                SignalPropertyChange();
            }
        }

◆ ResourceFileType

override ResourceType BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.ResourceFileType

get

◆ RSA

RSAType BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.RSA

get

◆ RSASig

byte [] BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.RSASig

get

◆ SignerCrlVersion

byte BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.SignerCrlVersion

get

◆ SysVersionHi

int BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.SysVersionHi

get

◆ SysVersionLo

int BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.SysVersionLo

get

◆ TitleID0

short BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.TitleID0

get

◆ TitleID1

short BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.TitleID1

get

◆ TitleKey

byte [] BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.TitleKey

get

◆ TitleTag

string BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.TitleTag

get

◆ TitleType

int BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.TitleType

get

◆ TitleVersion

short BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.TitleVersion

get

◆ Version

byte BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.Version

get

◆ VirtualConsoleID

string BrawlLib.SSBB.ResourceNodes.ISOPartitionNode.VirtualConsoleID

getset

        {
            get => _vcID;
            set
            {
                if (PartitionType == PartitionTableEntry.Type.VirtualConsole)
                {
                    _vcID = value.PadLeft(4, ' ').Substring(value.Length - 4, value.Length);
                    SignalPropertyChange();
                }
                else
                {
                    _vcID = "N/A";
                }
            }
        }

The documentation for this class was generated from the following file:

BrawlLib/SSBB/ResourceNodes/ISONode.cs

Public Types

Public Member Functions

Properties

Additional Inherited Members

Member Enumeration Documentation

◆ RSAType

Constructor & Destructor Documentation

◆ ISOPartitionNode()

Member Function Documentation

◆ DecryptBlock()

◆ GetAddress()

◆ GetDC()

◆ GetLength()

◆ GetPartitionData()

◆ IsValid()

◆ OnInitialize()

Property Documentation

◆ AccessRights

◆ BootIndex

◆ CaCrlVersion

◆ Entries

◆ GroupID

◆ IV

◆ NumContents

◆ PartitionType

◆ ResourceFileType

◆ RSA

◆ RSASig

◆ SignerCrlVersion

◆ SysVersionHi

◆ SysVersionLo

◆ TitleID0

◆ TitleID1

◆ TitleKey

◆ TitleTag

◆ TitleType

◆ TitleVersion

◆ Version

◆ VirtualConsoleID