private async Task Run(string args, IOperationProgress progressObserver, CancellationToken token)
{
var dismName = WindowsCommandLineUtils.Dism;
ISubject <string> outputSubject = new Subject <string>();
IDisposable stdOutputSubscription = null;
if (progressObserver != null)
{
stdOutputSubscription = outputSubject
.Select(GetPercentage)
.Where(d => !double.IsNaN(d))
.Subscribe(progressObserver.Percentage);
}
Log.Verbose("We are about to run DISM: {ExecName} {Parameters}", dismName, args);
var processResults = await ProcessMixin.RunProcess(dismName, args, outputSubject, cancellationToken : token);
progressObserver?.Percentage.OnNext(double.NaN);
if (processResults.ExitCode != 0)
{
Log.Error("There has been a problem during deployment: DISM failed {Results}", processResults);
throw new DeploymentException($"There has been a problem during deployment: DISM exited with code {processResults.ExitCode}");
}
stdOutputSubscription?.Dispose();
}
public async Task <IList <string> > InjectDrivers(string path, string windowsRootPath)
{
if (path == null)
{
throw new ArgumentNullException(nameof(path));
}
var outputSubject = new Subject <string>();
var subscription = outputSubject.Subscribe(Log.Verbose);
var args = new[]
{
"/Add-Driver",
$"/Image:{windowsRootPath}",
$@"/Driver:""{path}""",
IsUniqueFile(path) ? "" : "/Recurse",
};
var processResults = await ProcessMixin.RunProcess(WindowsCommandLineUtils.Dism, args.Join(" "), outputObserver : outputSubject, errorObserver : outputSubject);
subscription.Dispose();
if (processResults.ExitCode != 0)
{
throw new DeploymentException(
$"There has been a problem during deployment: DISM exited with code {processResults.ExitCode}. Output: {processResults.StandardOutput.Join()}");
}
return(StringExtensions.ExtractFileNames(string.Concat(processResults.StandardOutput)).ToList());
}
public async Task <string> Invoke(string command)
{
var processResults = await ProcessMixin.RunProcess(bcdEdit, $@"{commonArgs} {command}");
var output = string.Join("\n", processResults.StandardOutput);
var errors = string.Join("\n", processResults.StandardError);
return(string.Join(";", output, errors));
}
public async Task MakeBootable(string systemRoot, string windowsPath)
{
Log.Verbose("Making Windows installation bootable...");
var bcdInvoker = bcdInvokerFactory(systemRoot.CombineRelativeBcdPath());
await ProcessMixin.RunProcess(WindowsCommandLineUtils.BcdBoot, $@"{windowsPath} /f UEFI /s {systemRoot} /l en-us");
await bcdInvoker.Invoke("/set {default} testsigning on");
await bcdInvoker.Invoke("/set {default} nointegritychecks on");
}
public async Task RemoveDriver(string path, string windowsRootPath)
{
var outputSubject = new Subject <string>();
var subscription = outputSubject.Subscribe(Log.Verbose);
var processResults = await ProcessMixin.RunProcess(WindowsCommandLineUtils.Dism, $@"/Remove-Driver /Image:{windowsRootPath} /Driver:""{path}""", outputObserver : outputSubject, errorObserver : outputSubject);
subscription.Dispose();
if (processResults.ExitCode != 0)
{
throw new DeploymentException(
$"There has been a problem during removal: DISM exited with code {processResults}.");
}
}
public async Task MakeBootable(IPartition systemPartition, IPartition windowsPartition)
{
Log.Verbose("Making Windows installation bootable...");
var bcdInvoker = bcdInvokerFactory.Create(systemPartition.Root.CombineRelativeBcdPath());
var windowsPath = Path.Combine(windowsPartition.Root, "Windows");
await ProcessMixin.RunProcess(WindowsCommandLineUtils.BcdBoot, $@"{windowsPath} /f UEFI /s {systemPartition.Root} /l en-us");
await bcdInvoker.Invoke("/set {default} testsigning on");
await bcdInvoker.Invoke("/set {default} nointegritychecks on");
await systemPartition.SetGptType(PartitionType.Esp);
}
public async Task Flash(IDisk disk, string imagePath, IOperationProgress progressObserver = null)
{
Log.Information("Flashing GPT image...");
ISubject <string> outputSubject = new Subject <string>();
IDisposable stdOutputSubscription = null;
bool isValidating = false;
if (progressObserver != null)
{
stdOutputSubscription = outputSubject
.Do(s =>
{
if (!isValidating && CultureInfo.CurrentCulture.CompareInfo.IndexOf(s, "validating", 0, CompareOptions.IgnoreCase) != -1)
{
progressObserver?.Percentage.OnNext(double.NaN);
Log.Information("Validating flashed image...");
isValidating = true;
}
})
.Select(GetPercentage)
.Where(d => !double.IsNaN(d))
.Subscribe(progressObserver.Percentage);
}
var args = $@"-d \\.\PHYSICALDRIVE{disk.Number} ""{imagePath}"" --yes --no-unmount";
Log.Verbose("We are about to run Etcher: {ExecName} {Parameters}", EtcherPath, args);
var processResults = await ProcessMixin.RunProcess(EtcherPath, args, outputObserver : outputSubject);
if (processResults.ExitCode != 0)
{
Log.Error("Cannot flash the image with Etcher. Execution results: {Results}", processResults);
throw new FlashException($"Cannot flash the image: {imagePath} to {disk}");
}
progressObserver?.Percentage.OnNext(double.NaN);
stdOutputSubscription?.Dispose();
await disk.Refresh();
await EnsureDiskHasNewGuid(disk);
Log.Information("GPT image flashed");
}
protected override async Task ExecuteCore()
{
var outputSubject = new Subject <string>();
var subscription = outputSubject.Subscribe(Log.Verbose);
var processResults = await ProcessMixin.RunProcess(WindowsCommandLineUtils.Dism, args,
outputObserver : outputSubject, errorObserver : outputSubject, workingDirectory : workingDirectory);
subscription.Dispose();
if (processResults.ExitCode != 0)
{
throw new DeploymentException(
$"There has been a problem during deployment: DISM exited with code {processResults.ExitCode}. Output: {processResults.StandardOutput}");
}
var injectedDrivers = Zafiro.Core.StringExtensions.ExtractFileNames(string.Concat(processResults.StandardOutput)).ToList();
var metadataPath = GetMetadataFilename();
SaveMetadata(injectedDrivers, Path.Combine(AppPaths.Metadata, "Injected Drivers", metadataPath));
}