protected internal FATX.IOReader br_dumpReader()
{
try { br.Close(); }
catch { }
br = new FATX.IOReader(fs_dumpStream());
try
{
driveSize = br.BaseStream.Length;
}
catch { }
return(br);
}
internal FATX.IOReader GetIO()
{
CloseIO();
if (DriveType == Info.DriveType.HDD)
{
io = new IO.HDDFATX(false, null);
br = io.br_diskReader(DeviceID);
}
else if (DriveType == Info.DriveType.Backup)
{
io = new IO.HDDFATX(true, DumpPath);
br = io.br_dumpReader();
}
else if (DriveType == Info.DriveType.USB)
{
br = new IOReader(FilePaths());
}
return(br);
}
public bool RestoreBackup(ref long Progress, string inFile)
{
FATX.IOReader fileReader = null;
FATX.IOWriter driveWriter = null;
try
{
long driveSize = DriveSize;
fileReader = new FATX.IOReader(new System.IO.FileStream(inFile, System.IO.FileMode.Open));
driveWriter = this.GetWriterIO();
for (long i = 0; i < driveSize; i += 0x4000, Progress += 0x4000)
{
byte[] buffer = fileReader.ReadBytes(0x4000);
driveWriter.Write(buffer);
}
driveWriter.Close();
fileReader.Close();
return(true);
}
catch { try { fileReader.Close(); driveWriter.Close(); } catch { } return(false); }
}
public bool BackupDrive(ref long Progress, string savePath)
{
FATX.IOWriter fileWriter = null;
FATX.IOReader driveReader = null;
try
{
long driveSize = DriveSize;
fileWriter = new FATX.IOWriter(new System.IO.FileStream(savePath, System.IO.FileMode.Create));
driveReader = this.GetIO();
for (long i = 0; i < driveSize; i += 0x4000, Progress += 0x4000)
{
byte[] buffer = driveReader.ReadBytes(0x4000);
fileWriter.Write(buffer);
}
fileWriter.Close();
driveReader.Close();
return(true);
}
catch { try { fileWriter.Close(); driveReader.Close(); } catch { } return(false); }
}
/// <summary>
/// Returns an array of valid FATXDrives
/// </summary>
public FATX.FATXDrive[] GetFATXDrives(int range)
{
List <FATX.FATXDrive> driveList = new List <FATX.FATXDrive>();
try
{
///Gets physical disks
for (int i = 0; i < range; i++)
{
try
{
//Start reading the physical drive
fs = fs_diskStream(i);
br = br_diskReader(i);
//Seek to the FATX partition
try
{
br.BaseStream.Position = (long)FATX.Info.HDDFATX.Partitions.Data;
//Read the header
byte[] header = br.ReadBytes(0x4);
//Convert the header to a string, check if it's fatx
if (Encoding.ASCII.GetString(header) == "XTAF")
{
FATX.FATXDrive drive = new FATXDrive(i, FATX.Info.DriveType.HDD);
driveList.Add(drive);
}
// Check to see if it's a dev drive...
else
{
br.BaseStream.Position = (long)FATX.Info.HDDFATX.DevOffsets.Content;
// Read the header
byte[] devheader = br.ReadBytes(0x4);
// Convert header to a string, check to see if it's fatx
if (Encoding.ASCII.GetString(devheader) == "XTAF")
{
FATX.FATXDrive drive = new FATXDrive(i, FATX.Info.DriveType.HDD);
drive.IsDev = true;
driveList.Add(drive);
}
}
}
catch { br.Close(); fs.Close(); diskDrive.Close(); continue; }
br.Close();
fs.Close();
diskDrive.Close();
bool closed = diskDrive.IsClosed;
}
catch { fs.Close(); br.Close(); diskDrive.Close(); continue; }
}
///Gets usb drives
DriveInfo[] drives = DriveInfo.GetDrives();
///Check to see if the drive has a subdirectory of "Xbox360"
foreach (DriveInfo drive in drives)
{
if (drive.Name == @"A:\" || drive.Name == @"B:\" ||
drive.DriveType == DriveType.NoRootDirectory || drive.DriveType == DriveType.CDRom ||
drive.DriveType == DriveType.Network || drive.DriveType == DriveType.Unknown)
{
continue;
}
//If the directory does not exist
DirectoryInfo di = new DirectoryInfo(drive.Name + "Xbox360");
if (!di.Exists)
{
continue;
}
else
{
//Check to make sure that there's actually files in that directory..
FileInfo[] fi = di.GetFiles();
bool found = false;
foreach (FileInfo file in fi)
{
string name = file.Name.ToLower();
if (name == "data0000" || name == "data0001" || name == "data0002")
{
found = true;
break;
}
}
if (!found)
{
continue;
}
}
driveList.Add(new FATXDrive(drive.Name + "Xbox360", Info.DriveType.USB, drive.VolumeLabel));
}
return(driveList.ToArray());
}
catch { return(driveList.ToArray()); }
}
/// <summary>
/// Returns a binary reader to read the disk
/// </summary>
protected internal FATX.IOReader br_diskReader(int deviceNumber)
{
br = new FATX.IOReader(fs_diskStream(deviceNumber));
return(br);
}
