public void OnGetFileSize(SolFSStorage Sender, UInt32 File, ref UInt64 Size, ref int Result)
{
using (FileStream stream = (FileStream)FindStream(File))
{
Size = (ulong)stream.Length;
Result = 0;
}
}
protected void Sample_DecryptData(SolFSStorage Sender, byte[] key, byte[] data, uint ObjectID, uint PageIndex, ref Int32 Result)
{
for (int i = 0; i < data.Length; i++)
{
data[i] ^= key[i % key.Length];
}
Result = 0;
}
protected void Sample_CalculateHash(SolFSStorage Sender, byte[] buffer, byte[] hashBuffer, ref Int32 Result)
{
Result = 0;
for (int i = 0; i < hashBuffer.Length; i++)
{
hashBuffer[i] = 0;
}
}
private void SetRegistration()
{
try
{
SolFSStorage.SetRegistrationKey(_RegKey);
}
catch (Exception)
{
throw;
}
}
public void OnDeleteFile(SolFSStorage Sender, String FileName, ref int Result)
{
try
{
File.Delete(FileName);
}
catch (Exception)
{
Result = -1;
}
}
public void OnOpenFile(SolFSStorage Sender, String FileName, ref UInt32 File, ref bool ReadOnly, bool IsJournalFile, ref int Result)
{
FileStream stream = null;
try
{
try
{
stream = new FileStream(FileName, FileMode.Open, FileAccess.ReadWrite);
ReadOnly = false;
Result = 0;
}
catch (FileNotFoundException)
{
Result = 2; //ERROR_FILE_NOT_FOUND
}
catch (UnauthorizedAccessException)
{
Result = 5;
}
if (Result == 5)
{
stream = new FileStream(FileName, FileMode.Open, FileAccess.Read);
ReadOnly = true;
Result = 0;
}
if (Result == 0)
{
int hashcode = stream.GetHashCode();
if (hashcode < 0)
{
hashcode += 0x7fffffff;
}
File = (uint)hashcode;
StorageStreams.Add(File, stream);
}
}
catch (Exception)
{
Result = -1;
File = 0xffffffff;
}
finally
{
stream.Close();
}
}
public void OnWriteFile(SolFSStorage Sender, UInt32 File, byte[] buffer, UInt32 Count, ref int Result)
{
try
{
using (FileStream stream = (FileStream)FindStream(File))
{
stream.Write(buffer, 0, (int)Count);
Result = 0;
}
}
catch (Exception)
{
Result = Result = -1;
}
}
public void OnSetFileSize(SolFSStorage Sender, UInt32 File, UInt64 NewSize, ref int Result)
{
try
{
using (FileStream stream = (FileStream)FindStream(File))
{
stream.SetLength((long)NewSize);
Result = 0;
}
}
catch (Exception)
{
Result = -1;
}
}
public void OnFlushFile(SolFSStorage Sender, UInt32 File, ref int Result)
{
try
{
using (FileStream stream = (FileStream)FindStream(File))
{
stream.Flush();
Result = 0;
}
}
catch (Exception)
{
Result = -1;
}
}
public void GetFiles()
{
string sRegKey = "C05B5ADAD4C53C9A3F988DBA5FBC119ED39B6FF6F71BC83C88FDAACFDF49665B37A61F3CF2B8C4B7272BDE8639E0F92981A03614C4DBD8CDFABF1C71FE649FF58878C3E7BF6E00DBE4C3752DFF23B299B7D8A5172FA71D4909CF618E48BD6A8F6C7CC8";
try
{
SolFSStorage.SetRegistrationKey(sRegKey);
}
catch (Exception e)
{
//MessageBox.Show("Error happened while trying to set the license key");
return;
}
//return null;
}
public void OnCloseFile(SolFSStorage Sender, ref UInt32 File, ref int Result)
{
using (FileStream stream = (FileStream)FindStream(File))
{
StorageStreams.Remove(File);
try
{
stream.Close();
Result = 0;
}
catch (Exception)
{
Result = Result = -1;
}
File = 0xffffffff;
}
}
public void OnCreateFile(SolFSStorage Sender, String FileName, ref UInt32 File, bool Overwrite, bool IsJournalFile, ref int Result)
{
FileStream stream = null;
try
{
if (Overwrite)
{
stream = new FileStream(FileName, FileMode.Create);
Result = 0;
}
else
{
try
{
stream = new FileStream(FileName, FileMode.CreateNew);
Result = 0;
}
catch (IOException)
{
Result = 183; //ERROR_ALREADY_EXISTS
}
}
if (Result == 0)
{
int hashcode = stream.GetHashCode();
if (hashcode < 0)
{
hashcode += 0x7fffffff;
}
File = (uint)hashcode;
StorageStreams.Add(File, stream);
}
}
catch (Exception)
{
Result = -1;
File = 0xffffffff;
}
finally
{
stream.Close();
}
}
public void OnReadFile(SolFSStorage Sender, UInt32 File, byte[] buffer, UInt32 Count, ref int Result)
{
try
{
using (FileStream stream = (FileStream)FindStream(File))
{
int read = stream.Read(buffer, 0, (int)Count);
if (read == Count)
{
Result = 0;
}
else
{
Result = -1;
}
}
}
catch (Exception)
{
Result = Result = -1;
}
}
public void OnSeekFile(SolFSStorage Sender, UInt32 File, Int64 Offset, UInt16 Origin, ref int Result)
{
SeekOrigin origin;
switch (Origin)
{
case 0:
origin = SeekOrigin.Begin;
break;
case 1:
origin = SeekOrigin.Current;
break;
case 2:
origin = SeekOrigin.End;
break;
default:
origin = SeekOrigin.Begin;
break;
}
try
{
using (FileStream stream = (FileStream)FindStream(File))
{
stream.Seek(Offset, origin);
Result = 0;
}
}
catch (Exception)
{
Result = -1;
}
}
protected void Sample_ValidateHash(SolFSStorage Sender, byte[] buffer, byte[] hashBuffer, ref System.Boolean Valid, ref Int32 Result)
{
Result = 0;
Valid = true;
}
static void Main(string[] args)
{
var strRegKey = ConfigurationManager.AppSettings["RegistrationKey"];
SolFSStorage.SetRegistrationKey(strRegKey);
var mountFileName = ConfigurationManager.AppSettings["MountFileName"];
mountFileName = (mountFileName.Length == 0) ? "SolFS001.img" : mountFileName;
var strNextDriveLetter = getNextDriveLetter();
if (strNextDriveLetter.Length == 0)
throw new Exception("No Drive letter Available !");
if (!IsDriverInitialized())
{
Console.WriteLine("Driver Not Installed ! \nInstalling Driver..");
if (InstallDriver(_strDiskDriverFileName, _strFileSystemDriverName) == InstallStatus.RebootRequired)
{
Console.WriteLine("Driver Installed. \nReboot Required. \nExiting..");
Environment.Exit(0);
}
}
var storage = new SolFSStorage()
{
FileName = (args.Length == 0) ? mountFileName : args[0],
DestroyOnProcessTerminated = true,
PageSize = 32768,
UseTransactions = true,
UseAccessTime = true,
};
try
{
storage.Open((File.Exists(storage.FileName) ? StorageOpenMode.somOpenExisting : StorageOpenMode.somCreateNew));
storage.AddMountingPoint(strNextDriveLetter + ":");
storage.Logo = "SkyDrive";
Console.WriteLine("Mounted " + storage.FileName + " to " + strNextDriveLetter + ":");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
storage.Close();
}
Console.WriteLine("Press Any Key to Exit.");
Console.ReadKey();
storage.Dispose();
}
