protected override void OnApply(PageApplyEventArgs e)
{
base.OnApply(e);
// On a non-64bit machine, bitness cannot be changed.
if (!Environment.Is64BitOperatingSystem)
{
Bitness = BitnessOptions.DefaultToOperatingSystem;
return;
}
if (_savedResetSession != ResetPowerShellSession)
{
var changed = ResetPowerShellSessionChanged;
if (changed != null)
{
changed(this, new EventArgs <bool>(ResetPowerShellSession));
}
}
_savedResetSession = ResetPowerShellSession;
if (_savedBitness != Bitness)
{
var changed = BitnessSettingChanged;
if (changed != null)
{
changed(this, new BitnessEventArgs(_savedBitness));
}
}
_savedBitness = Bitness;
}
/// <summary>
/// These are the default settings for the dialog's options. This is called before LoadSettingsFromStorage/Xml, so the below will be overridden if persisted settings exist.
/// </summary>
private void InitializeSettings()
{
this.OverrideExecutionPolicyConfiguration = true;
this.MultilineRepl = false;
if (Environment.Is64BitOperatingSystem)
{
_savedBitness = Bitness;
}
else
{
Bitness = BitnessOptions.DefaultToOperatingSystem;
}
ResetPowerShellSessionChanged += PowerShellToolsPackage.Instance.ResetPowerShellSessionChanged;
BitnessSettingChanged += PowerShellToolsPackage.Instance.BitnessSettingChanged;
this.ResetPowerShellSession = false;
this.ShouldLoadProfiles = true;
this.ShowReleaseNotes = true;
}
public static PowerShellHostProcess CreatePowerShellHostProcess(BitnessOptions bitness)
{
Log.DebugFormat("Starting host process. Bitness: {0}", bitness);
PowerShellToolsPackage.DebuggerReadyEvent.Reset();
Process powerShellHostProcess = new Process();
string hostProcessReadyEventName = Constants.ReadyEventPrefix + Guid.NewGuid();
EndPointGuid = Guid.NewGuid();
string exeName;
switch (bitness)
{
case BitnessOptions.x86:
exeName = Constants.PowerShellHostExeNameForx86;
break;
case BitnessOptions.DefaultToOperatingSystem:
default:
exeName = Constants.PowerShellHostExeName;
break;
}
string currentPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
string path = Path.Combine(currentPath, exeName);
string hostArgs = String.Format(CultureInfo.InvariantCulture,
"{0}{1} {2}{3} {4}{5}",
Constants.UniqueEndpointArg, EndPointGuid, // For generating a unique endpoint address
Constants.VsProcessIdArg, Process.GetCurrentProcess().Id,
Constants.ReadyEventUniqueNameArg, hostProcessReadyEventName);
Log.DebugFormat("Host path: '{0}' Host arguments: '{1}'", path, hostArgs);
powerShellHostProcess.StartInfo.Arguments = hostArgs;
powerShellHostProcess.StartInfo.FileName = path;
powerShellHostProcess.StartInfo.CreateNoWindow = false;
powerShellHostProcess.StartInfo.WindowStyle = ProcessWindowStyle.Normal;
powerShellHostProcess.StartInfo.UseShellExecute = false;
powerShellHostProcess.StartInfo.RedirectStandardInput = true;
powerShellHostProcess.StartInfo.RedirectStandardOutput = true;
powerShellHostProcess.StartInfo.RedirectStandardError = true;
powerShellHostProcess.OutputDataReceived += PowerShellHostProcess_OutputDataReceived;
powerShellHostProcess.ErrorDataReceived += PowerShellHostProcess_ErrorDataReceived;
EventWaitHandle readyEvent = new EventWaitHandle(false, EventResetMode.ManualReset, hostProcessReadyEventName);
powerShellHostProcess.Start();
powerShellHostProcess.EnableRaisingEvents = true;
powerShellHostProcess.BeginOutputReadLine();
powerShellHostProcess.BeginErrorReadLine();
// Wait for ready signal from the host process.
bool success = readyEvent.WaitOne(HostProcessSignalTimeout);
readyEvent.Close();
if (!success)
{
Log.Warn("Failed to start host!");
int processId = powerShellHostProcess.Id;
try
{
powerShellHostProcess.Kill();
}
catch (Exception)
{
}
if (powerShellHostProcess != null)
{
powerShellHostProcess.Dispose();
powerShellHostProcess = null;
}
throw new PowerShellHostProcessException(String.Format(CultureInfo.CurrentCulture,
Resources.ErrorFailToCreateProcess,
processId.ToString()));
}
return(new PowerShellHostProcess(powerShellHostProcess, EndPointGuid));
}
public void ProcessEventHandler(BitnessOptions bitness)
{
Log.DebugFormat("Bitness had been changed to {1}", bitness);
EnsureCloseProcess();
}
public BitnessEventArgs(BitnessOptions newBitness)
{
_newBitness = newBitness;
}
