//==========================================================================================
// Methods
//==========================================================================================
/// <summary>
/// Executes the command line, piping output to the specified output pane.
/// </summary>
/// <param name="outputPane">The output pane to write message to.</param>
/// <param name="launchPadEvents">Receives event callbacks on the progress of the process.</param>
/// <returns>Value returned by the process.</returns>
public int ExecuteCommand(IVsOutputWindowPane outputPane, IVsLaunchPadEvents launchPadEvents)
{
Tracer.VerifyNonNullArgument(outputPane, "outputPane");
Tracer.VerifyNonNullArgument(launchPadEvents, "launchPadEvents");
// Create the IVsLaunchPad object if it hasn't been created yet.
if (this.launchPad == null)
{
this.launchPad = this.CreateLaunchPad();
}
uint processExitCode;
uint flags = unchecked ((uint)this.Flags);
uint taskPadCategory = unchecked ((uint)this.TaskPadCategory);
uint taskItemBitmap = unchecked ((uint)this.TaskItemBitmap);
int hr = this.launchPad.ExecCommand(null, this.CommandLine, this.WorkingDirectory, flags, outputPane, taskPadCategory, taskItemBitmap, null, launchPadEvents, out processExitCode, null);
if (NativeMethods.Failed(hr))
{
string debugMessage = PackageUtility.SafeStringFormatInvariant("Error in attempting to launch command '{0}': Hr=0x{1:x}", this.CommandLine, hr);
Package.Instance.Context.NotifyInternalError(ResourceId.IDS_E_BUILD, debugMessage);
Tracer.Fail(debugMessage);
}
return((int)processExitCode);
}
/// <summary>
/// Blocks until the command finishes executing
/// </summary>
/// <param name="fileName"></param>
/// <param name="commandLine"></param>
/// <param name="workingDirectory"></param>
/// <returns></returns>
public string VsExecCommand(string fileName, string arguments, string workingDirectory)
{
IVsLaunchPad lp = GetService(typeof(SVsLaunchPad)) as IVsLaunchPad;
if (lp == null)
{
OutputGeneral("Failed to create launch pad");
return(null);
}
IVsOutputWindowPane owp = GetOutputWindowPaneGeneral();
if (owp == null)
{
OutputGeneral("Failed to get output window general pane");
return(null);
}
string commandLine;
if (String.IsNullOrEmpty(arguments))
{
commandLine = fileName;
}
else
{
StringBuilder sb = new StringBuilder(fileName);
sb.Append(" ").Append(arguments);
commandLine = sb.ToString();
}
uint exitCode = 0;
string[] output = new string[1];
int hr = lp.ExecCommand(fileName, commandLine, workingDirectory, (uint)_LAUNCHPAD_FLAGS.LPF_PipeStdoutToOutputWindow, owp, (uint)VSTASKCATEGORY.CAT_USER, 0, "", null, out exitCode, output);
if (ErrorHandler.Failed(hr))
{
OutputGeneral(fileName + " failed to launch: hr=0x" + hr.ToString("X8"));
return(null);
}
OutputGeneral(fileName + " exited with exitCode " + exitCode);
if (exitCode != 0)
{
return(null);
}
return(output[0]);
}
/// <summary>
/// Creates a new <see cref="IVsLaunchPad"/> object.
/// </summary>
/// <returns>A <see cref="IVsLaunchPad"/> object.</returns>
private IVsLaunchPad CreateLaunchPad()
{
IVsLaunchPad launchPad = null;
// Get a IVsLaunchPadFactory from the environment to use in creating our IVsLaunchPad.
IVsLaunchPadFactory launchPadFactory = (IVsLaunchPadFactory)Package.Instance.Context.ServiceProvider.GetService(typeof(IVsLaunchPadFactory));
if (launchPadFactory != null)
{
int hr = launchPadFactory.CreateLaunchPad(out launchPad);
NativeMethods.ThrowOnFailure(hr);
}
return(launchPad);
}
//==========================================================================================
// Methods
//==========================================================================================
/// <summary>
/// Executes the command line, piping output to the specified output pane.
/// </summary>
/// <param name="outputPane">The output pane to write message to.</param>
/// <param name="launchPadEvents">Receives event callbacks on the progress of the process.</param>
/// <returns>Value returned by the process.</returns>
public int ExecuteCommand(IVsOutputWindowPane outputPane, IVsLaunchPadEvents launchPadEvents)
{
Tracer.VerifyNonNullArgument(outputPane, "outputPane");
Tracer.VerifyNonNullArgument(launchPadEvents, "launchPadEvents");
// Create the IVsLaunchPad object if it hasn't been created yet.
if (this.launchPad == null)
{
this.launchPad = this.CreateLaunchPad();
}
uint processExitCode;
uint flags = unchecked((uint)this.Flags);
uint taskPadCategory = unchecked((uint)this.TaskPadCategory);
uint taskItemBitmap = unchecked((uint)this.TaskItemBitmap);
int hr = this.launchPad.ExecCommand(null, this.CommandLine, this.WorkingDirectory, flags, outputPane, taskPadCategory, taskItemBitmap, null, launchPadEvents, out processExitCode, null);
if (NativeMethods.Failed(hr))
{
string debugMessage = PackageUtility.SafeStringFormatInvariant("Error in attempting to launch command '{0}': Hr=0x{1:x}", this.CommandLine, hr);
Package.Instance.Context.NotifyInternalError(ResourceId.IDS_E_BUILD, debugMessage);
Tracer.Fail(debugMessage);
}
return (int)processExitCode;
}
