public void Populate(UserData data)
{
this.data = data;
dirBox.Text = data.filePath;
passwordBox.Text = data.password;
driveLetterBox.Text = data.driveLetter;
}
public static bool UnMount(UserData data)
{
Process process;
process = Process.Start(@"D:\Program Files\TrueCrypt\TrueCrypt.exe", @"/d " + data.driveLetter + @" /q");
process.WaitForExit();
return Convert.ToBoolean(process.ExitCode);
}
public SettingsForm(UserData data)
{
InitializeComponent();
this.data = data;
dirBox.Text = data.filePath;
passwordBox.Text = data.password;
driveLetterBox.Text = data.driveLetter;
}
public static bool Mount(UserData data)
{
Process process;
process = Process.Start(@"D:\Program Files\TrueCrypt\TrueCrypt.exe", @"/v " + data.filePath + @" /p " + data.password + @" /l " + data.driveLetter + @" /e /q");
process.WaitForExit();
return Convert.ToBoolean(process.ExitCode);
}
/// <summary>
/// Updates the truecrypt file so that dropbox will recognize it as an updated file and sync it.
/// </summary>
/// <returns>
/// true if the truecrypt file is updated successfully
/// false if the updating the truecrypt file throws an exception
/// </returns>
static bool UpdateFile(UserData data)
{
FileInfo fileInfo;
try {
fileInfo = new FileInfo(data.filePath);
fileInfo.LastWriteTime = DateTime.Now;
return true;
} catch(Exception) {
return false;
}
}
//
// Summary:
// Saves the single user data to "Data.dat" in "%appdata%\\Crypto".
// NOTE: Deletes all current contents on the file.
//
// Parameters:
// saveData:
// The UserData struct to save.
//
// Exceptions:
//
// System.PlatformNotSupportedException:
// Environment.GetFolderPath - The current platform is not supported.
//
// System.ArgumentException:
// saveData contains a invalid file path or one of saveData's members is a zero-length string or contains only white space
//
// System.ArgumentNullException:
// saveData is null.
//
// System.IO.PathTooLongException:
// The specified path, file name, or both exceed the system-defined maximum
// length. For example, on Windows-based platforms, paths must be less than
// 248 characters, and file names must be less than 260 characters.
//
// System.IO.IOException:
// Directory.CreateDirectory: The directory specified by path is a file.-or-The network name is not known.
// File.Open: An I/O error occurred while opening the file.
//
// System.UnauthorizedAccessException:
// Directory.CreateDirectory: The caller does not have the required permission.
// File.Open: path specified a file that is read-only.-or- This operation is not supported
// on the current platform.-or- path specified a directory.-or- The caller does
// not have the required permission. -or-mode is System.IO.FileMode.Create and
// the specified file is a hidden file.
//
// System.NotSupportedException:
// folderPath is in an invalid format.
public static void SaveData(UserData saveData)
{
try {
string folderPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\Crypto";
if (saveData == null) throw new ArgumentNullException("saveData");
if (!saveData.isComplete()) throw new ArgumentException("saveData contains a invalid file path or one of saveData's members is a zero-length string or contains only white space", "saveData");
if (!Directory.Exists(folderPath))
Directory.CreateDirectory(folderPath);
using (BinaryWriter bw = new BinaryWriter(File.Open(folderPath + "\\Data.dat", FileMode.Create))) {
bw.Write(1);
bw.Write(saveData.filePath);
bw.Write(saveData.password);
bw.Write(saveData.driveLetter);
bw.Close();
}
}
catch (Exception e) {
throw e;
}
}
public static UserData[] LoadData()
{
UserData[] loadData;
try {
string path = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\Crypto";
if (!Directory.Exists(path))
Directory.CreateDirectory(path);
using (BinaryReader br = new BinaryReader(File.Open(path + "\\Data.dat", FileMode.Open))) {
loadData = new UserData[br.ReadInt32()];
for (int i = 0; i < loadData.Length; i++) {
loadData[i] = new UserData();
loadData[i].filePath = br.ReadString();
loadData[i].password = br.ReadString();
loadData[i].driveLetter = br.ReadString();
br.Close();
}
}
} catch (FileNotFoundException) { throw new DataFileNotFoundException(); }
catch (Exception e) { throw e; }
return loadData;
}
public SettingsForm()
{
InitializeComponent();
data = new UserData();
}
