public override int EnumPorts(out IEnumDebugPorts2 ppEnum)
{
ThreadHelper.ThrowIfNotOnUIThread();
if (_distros == null)
{
IVsUIShell shell = Package.GetGlobalService(typeof(SVsUIShell)) as IVsUIShell;
try
{
WSLCommandLine.EnsureInitialized();
_distros = WSLCommandLine.GetInstalledDistros();
}
catch (Exception ex)
{
shell.SetErrorInfo(ex.HResult, ex.Message, 0, null, null);
shell.ReportErrorInfo(ex.HResult);
ppEnum = null;
return(VSConstants.E_ABORT);
}
}
WSLPort[] ports = _distros.Select(name => new WSLPort(this, name, isInAddPort: false)).ToArray();
ppEnum = new AD7PortEnum(ports);
return(HR.S_OK);
}
/// <inheritdoc/>
public override void BeginExecuteAsyncCommand(string commandText, bool runInShell, IDebugUnixShellCommandCallback callback, out IDebugUnixShellAsyncCommand asyncCommand)
{
if (IsClosed)
{
throw new ObjectDisposedException(nameof(WSLConnection));
}
string args = WSLCommandLine.GetExecCommandLineArgs(this.Name, commandText);
ICommandRunner commandRunner = LocalCommandRunner.CreateInstance(handleRawOutput: runInShell == false, WSLCommandLine.ExePath, args);
asyncCommand = new PipeAsyncCommand(commandRunner, callback);
}
/// <inheritdoc/>
public override int ExecuteCommand(string commandText, int timeout, out string commandOutput, out string errorMessage)
{
using (var cancellationTokenSource = new CancellationTokenSource())
{
Task <ProcessResult> task = LocalProcessAsyncRunner.ExecuteProcessAsync(WSLCommandLine.GetExecStartInfo(this.Name, commandText), cancellationTokenSource.Token);
#pragma warning disable VSTHRD002 // Avoid problematic synchronous waits
if (!task.Wait(timeout))
{
cancellationTokenSource.Cancel();
throw new TimeoutException();
}
ProcessResult result = task.Result;
#pragma warning restore VSTHRD002 // Avoid problematic synchronous waits
commandOutput = string.Join("\n", result.StdOut);
errorMessage = string.Join("\n", result.StdErr);
return(result.ExitCode);
}
}
