internal FATX_Browser.FATX.IOReader GetIO()
{
if (DriveType == Info.DriveType.HDD)
{
try
{
io.Close();
br.Close();
}
catch { }
io = new IO.HDDFATX(false, null);
br = io.br_diskReader(DeviceID);
}
else if (DriveType == Info.DriveType.Backup)
{
try
{
io.Close();
}
catch{}
try
{
br.Close();
}
catch{}
try
{
bw.Close();
}
catch { }
io = new IO.HDDFATX(true, DumpPath);
br = io.br_dumpReader();
}
else if (DriveType == Info.DriveType.USB)
{
try
{
io.Close();
}
catch { }
try
{
br.Close();
}
catch { }
try
{
bw.Close();
}
catch { }
System.IO.FileInfo[] fi = new System.IO.DirectoryInfo(DumpPath).GetFiles();
string[] FilePaths = new string[fi.Length];
for (int i = 0; i < FilePaths.Length; i++)
{
FilePaths[i] = fi[i].FullName;
}
br = new IOReader(FilePaths);
}
return br;
}
/// <summary>
/// Returns a binary reader to read the disk
/// </summary>
protected internal FATX_Browser.FATX.IOReader br_diskReader(int deviceNumber)
{
br = new FATX_Browser.FATX.IOReader(fs_diskStream(deviceNumber));
return br;
}
protected internal FATX_Browser.FATX.IOReader br_dumpReader()
{
try { br.Close(); }
catch { }
br = new FATX_Browser.FATX.IOReader(fs_dumpStream());
try
{
driveSize = br.BaseStream.Length;
}
catch { }
return br;
}
/// <summary>
/// Returns an array of valid FATXDrives
/// </summary>
public FATX.FATXDrive[] GetFATXDrives(int range)
{
List<FATX.FATXDrive> driveList = new List<FATX.FATXDrive>();
///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);
}
//}
//catch{ }
br.Close();
fs.Close();
diskDrive.Close();
bool closed = diskDrive.IsClosed;
}
catch { fs.Close(); br.Close(); diskDrive.Close(); }
}
///Gets usb drives
List<string> driveLetters = new List<string>();
char[] DriveLetters = new char[26] { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'};
//Loop for each possible drive letter
for (int i = 0; i < DriveLetters.Length; i++)
{
//Create a new drive info
DriveInfo di = new DriveInfo(DriveLetters[i].ToString());
//If the drive doesn't exist, it will return false, so if it's true, it exists
if (di.IsReady)
{
//Add it to the drive letters
driveLetters.Add(DriveLetters[i].ToString());
}
}
///Check to see if the drive has a subdirectory of "Xbox360"
List<string> indexesToRemove = new List<string>();
for (int i = 0; i < driveLetters.Count; i++)
{
//If the directory does not exist
DirectoryInfo di = new DirectoryInfo(driveLetters[i] + ":\\Xbox360");
if (!di.Exists)
{
//Remove the drive from the list
indexesToRemove.Add(driveLetters[i]);
}
else
{
//Check to make sure that there's actually files in that directory..
FileInfo[] fi = di.GetFiles();
if (fi[0].Name != "Data0000")
{
indexesToRemove.Add(driveLetters[i]);
}
}
}
for (int i = 0; i < indexesToRemove.Count; i++)
{
driveLetters.Remove(indexesToRemove[i]);
}
///Finally create our new FATXDrive...
for (int i = 0; i < driveLetters.Count; i++)
{
driveList.Add(new FATXDrive(driveLetters[i] + ":\\Xbox360", Info.DriveType.USB));
}
return driveList.ToArray();
}
