public FATXEntry(FATXEntry parent, ref FATXEntry xEntry)
{
this.Parent = parent;
//Debug.WriteLine("fatx entry ref");
xOffset = xEntry.xOffset;
xNLen = xEntry.xNLen;
xName = xEntry.xName;
xStartBlock = xEntry.xStartBlock;
xSize = xEntry.xSize;
xT1 = xEntry.xT1;
xT2 = xEntry.xT2;
xT3 = xEntry.xT3;
xIsValid = xEntry.xIsValid;
xIsFolder = xEntry.IsFolder;
xPart = xEntry.xPart;
xDrive = xEntry.xDrive;
fatType = xEntry.fatType;
this.xPart = xEntry.xPart;
this.FatEntry = xEntry.FatEntry;
}
public FATXEntry(FATXType fatType, long Pos, byte[] xData, ref FATXDrive xdrive)
{
FatEntry = new FATXEntry64(xData);
this.fatType = fatType;
this.xDrive = xdrive;
this.xIsFolder = FatEntry.Attribute != 0xFF && ((FatEntry.Attribute & 0x10) == 0x10);
this.xName = FatEntry.FileNameStr;
this.xNLen = FatEntry.FileNameSize;
this.xStartBlock = FatEntry.FirstCluster;
this.xSize = FatEntry.FileSize;
this.xT1 = FatEntry.ModDate;
this.xT2 = FatEntry.CreateDate;
this.xT3 = FatEntry.AccessedDate;
this.fatType = fatType;
xDrive = xdrive;
xOffset = Pos;
xIsValid = this.FatEntry.IsValid;
/*
try
{
DJsIO xIO = new DJsIO(xData, true);
xNLen = xIO.ReadByte();
if (xNLen == 0xE5 || xNLen == 0xFF || xNLen == 0 || xNLen > 0x2A)
return;
byte xatt = (byte)((xIO.ReadByte() >> 4) & 1);
byte xLen = (byte)(xNLen & 0x3F);
xName = xIO.ReadString(StringForm.ASCII, xLen);
xName.IsValidXboxName();
xIO.Position = 0x2C;
xStartBlock = xIO.ReadUInt32();
if (fatType == FATXType.FATX32)
{
if (xStartBlock == Constants.FATX32End)
return;
}else if (fatType == FATXType.FATX16)
{
if (xStartBlock == Constants.FATX16End)
return;
}
xSize = xIO.ReadInt32();
xT1 = xIO.ReadInt32();
xT2 = xIO.ReadInt32();
xT3 = xIO.ReadInt32();
if (xatt == 1)
xIsFolder = true;
else if (xSize == 0)
return;
xIsValid = true;
}
catch { xIsValid = false; }*/
}
public static FATXEntry64 Read(byte[] b)
{
var ret = new FATXEntry64();
if (b == null || b.Length < 64)
return ret;
ret.originalData = b;
ret.FileNameSize = b[0];
ret.Attribute = b[1];
fixed (byte* p = b)
{
for (int x = 0; x < 42; x++)
{
ret.FileName[x] = b[2 + x];
}
ret.FirstCluster = BitConv.ToUInt32(p, 44, true);
ret.FileSize = BitConv.ToInt32(p, 48, true);
ret.ModDate = BitConv.ToInt32(p, 52, true);
ret.CreateDate = BitConv.ToInt32(p, 56, true);
ret.AccessedDate = BitConv.ToInt32(p, 60, true);
}
return ret;
}
