private void WorkerThread()
{
try
{
bool uninstall;
lock (CancelPendingLock)
{
uninstall = uninstallMode;
}
InstallWorker installWorker = new InstallWorker();
if (uninstall)
{
installWorker.PerformUninstall(WorkerThreadComplete, WorkerThreadProgress, WorkerThreadAllowCancel, WorkerThreadCancelPending);
}
else
{
installWorker.PerformInstall(WorkerThreadComplete, WorkerThreadProgress, WorkerThreadAllowCancel, WorkerThreadCancelPending);
}
}
catch (Exception e)
{
if (e is PythonPackageInstallException || e is PythonPackageUninstallException)
{
InstallLogger.Log(e.Message);
}
else
{
InstallLogger.Log(string.Format("Installation Error:\n{0}", e.ToString()));
}
WorkerThreadFailed();
}
}
public static void InstallPythonPackage(string PythonPath, string PackagePath)
{
string packagePath = PackagePath;
if (!File.Exists(packagePath))
{
packagePath = Path.Combine(Path.GetDirectoryName(WindowsHelpers.GetApplicationPath()), packagePath);
if (!File.Exists(packagePath))
{
throw new InvalidOperationException(string.Format("Python Package {0} not found", PackagePath));
}
}
SilentProcess.StdoutDataCapture dataCapture = new SilentProcess.StdoutDataCapture();
SilentProcess process = SilentProcess.StartConsoleProcessSilently(
PythonPath,
string.Format("-m pip install --no-index {0}", packagePath),
dataCapture.DataReceivedHandler
);
process.WaitForExit();
if (process.ExitCode != 0)
{
InstallLogger.Log(dataCapture.GetData());
throw new PythonPackageInstallException(string.Format("Install of package {0} failed", PackagePath));
}
}
public static void UninstallPythonPackage(string PythonPath, string PackageName)
{
SilentProcess.StdoutDataCapture dataCapture = new SilentProcess.StdoutDataCapture();
SilentProcess process = SilentProcess.StartConsoleProcessSilently(
PythonPath,
string.Format("-m pip uninstall -y {0}", PackageName),
dataCapture.DataReceivedHandler
);
process.WaitForExit();
if (process.ExitCode != 0)
{
InstallLogger.Log(dataCapture.GetData());
throw new PythonPackageUninstallException(string.Format("Uninstall of package {0} failed", PackageName));
}
}
public static List <PythonVersion> GetInstalledPythonVersions()
{
List <PythonVersion> PythonVersions = new List <PythonVersion>();
List <Tuple <int, int> > RegistryPythonVersions = EnumeratePythonVersionsInRegistry();
string pyLauncherPath = GetFullPath("py.exe");
if (pyLauncherPath != null)
{
PythonVersions.AddRange(EnumeratePythonVersionsUsingPyLauncher(pyLauncherPath));
}
foreach (Tuple <int, int> RegistryPyVersion in RegistryPythonVersions)
{
bool FoundVersion = false;
foreach (PythonVersion PyVersion in PythonVersions)
{
if ((PyVersion.Major == RegistryPyVersion.Item1) && (PyVersion.Minor == RegistryPyVersion.Item2))
{
FoundVersion = true;
break;
}
}
if (!FoundVersion)
{
try
{
int Major;
int Minor;
int Bugfix;
GetPythonVersionFromPythonPath(FindPythonInRegistry(RegistryPyVersion.Item1, RegistryPyVersion.Item2, false), out Major, out Minor, out Bugfix);
PythonVersions.Add(new PythonVersion(Major, Minor, Bugfix));
}
catch (Exception e)
{
InstallLogger.Log(string.Format("Unable to detect bugfix number for Python version {0}.{1}:\n{2}", RegistryPyVersion.Item1, RegistryPyVersion.Item2, e.ToString()));
}
}
}
foreach (PythonVersion pythonVersion in PythonVersions)
{
InstallLogger.Log(string.Format("Found Python {0}", pythonVersion));
}
return(PythonVersions);
}
private void WorkerThreadFailed()
{
InstallLogger.Log("Installation Failed.");
Dispatcher.BeginInvoke(new Action(delegate()
{
ExitCode = 1;
InstallDone = true;
InstallProgress.IsIndeterminate = false;
InstallProgress.Value = 0;
if (PassiveMode)
{
CloseWindow();
}
else
{
MessageBox.Show("Installation Failed.", "Installation Error", MessageBoxButton.OK, MessageBoxImage.Error);
CancelButton.IsEnabled = true;
}
}));
}
public static List <PythonPackage> GetInstalledPythonPackages(string PythonPath)
{
List <PythonPackage> PythonPackages = new List <PythonPackage>();
SilentProcess.StdoutDataCapture dataCapture = new SilentProcess.StdoutDataCapture();
SilentProcess process = SilentProcess.StartConsoleProcessSilently(PythonPath, "-m pip list --format=\"json\" --no-index", dataCapture.DataReceivedHandler);
process.WaitForExit();
bool TryLegacy = true;
if (process.ExitCode == 0)
{
try
{
PythonPackages = ParseJsonPipList(SanitizePipOutput(dataCapture.GetData()));
TryLegacy = false;
}
catch (Exception e)
{
InstallLogger.Log("Error occurred while trying to parse pip JSON:");
InstallLogger.Log(e.ToString());
InstallLogger.Log("Falling back to legacy mode");
}
}
if (TryLegacy)
{
//
// Older versions of pip don't support the --format flag, parse the legacy format
//
dataCapture = new SilentProcess.StdoutDataCapture();
process = SilentProcess.StartConsoleProcessSilently(PythonPath, "-m pip list --no-index", dataCapture.DataReceivedHandler);
process.WaitForExit();
if (process.ExitCode == 0)
{
PythonPackages = ParseLegacyPipList(SanitizePipOutput(dataCapture.GetData()));
}
}
return(PythonPackages);
}
private void CheckForVendorCustomizedEdkRepoAlreadyInstalled(bool Passive)
{
RegistryKey VendorUninstallKey;
if (FoundVendorCustomizedEdkRepoAlreadyInstalled(out VendorUninstallKey))
{
string ProductName = InstallerStrings.ProductName;
string DisplayName = VendorUninstallKey.GetValue("DisplayName").ToString();
string UninstallString = string.Format("{0} /Passive", VendorUninstallKey.GetValue("UninstallString"));
if (Passive)
{
InstallLogger.Log(string.Format("{0} is a third party version of {1}. {0} is already installed.", DisplayName, ProductName));
InstallLogger.Log(string.Format("To install this version of {1}, {0} must be uninstalled first.", DisplayName, ProductName));
SilentProcess p = SilentProcess.StartConsoleProcessSilently("cmd.exe", string.Format("/S /C \"{0}\"", UninstallString));
p.WaitForExit();
Thread.Sleep(4000);
}
else
{
MessageBoxResult Uninstall = MessageBox.Show(
string.Format("{0} is a third party version of {1}, {0} is already installed. To install this version of {1}, {0} must be uninstalled first.\r\n\r\nUninstall {0} now?", DisplayName, ProductName),
InstallerStrings.InstallerName,
MessageBoxButton.YesNo,
MessageBoxImage.Exclamation,
MessageBoxResult.No
);
if (Uninstall == MessageBoxResult.Yes)
{
SilentProcess p = SilentProcess.StartConsoleProcessSilently("cmd.exe", string.Format("/S /C \"{0}\"", UninstallString));
p.WaitForExit();
Thread.Sleep(1000);
}
else
{
Application.Current.Shutdown(0);
}
}
}
}
private static List <PythonPackage> ParseJsonPipList(string PipJsonList)
{
List <PythonPackage> PythonPackages = new List <PythonPackage>();
JSONNode json = JSON.Parse(PipJsonList);
if (json == null)
{
throw new ArgumentException("Pip list JSON failed to parse.");
}
if (!json.IsArray)
{
throw new ArgumentException(string.Format("Pip list root JSON type is not list type"));
}
JSONArray array = json.AsArray;
foreach (JSONNode node in array)
{
if (!node.IsObject)
{
InstallLogger.Log(string.Format("Found unexpected json node {0}", node.Value));
continue;
}
Dictionary <string, JSONNode> jsonObject = node.Linq.ToDictionary(x => x.Key, x => x.Value);
if (!jsonObject.ContainsKey("name") ||
!jsonObject.ContainsKey("version"))
{
InstallLogger.Log(string.Format("Found unexpected json node {0}", node.Value));
continue;
}
string versionString = jsonObject["version"].Value;
PythonVersion version = new PythonVersion(0, 0, 0);
string pattern = @"(\d+)\.(\d+)\.(\d+)";
Match match = Regex.Match(versionString, pattern);
if (match.Success)
{
version = new PythonVersion(Int32.Parse(match.Groups[1].Value), Int32.Parse(match.Groups[2].Value), Int32.Parse(match.Groups[3].Value));
}
else
{
pattern = @"(\d+)\.(\d+)";
match = Regex.Match(versionString, pattern);
if (match.Success)
{
version = new PythonVersion(Int32.Parse(match.Groups[1].Value), Int32.Parse(match.Groups[2].Value), 0);
}
else
{
pattern = @"(\d+)";
match = Regex.Match(versionString, pattern);
if (match.Success)
{
version = new PythonVersion(Int32.Parse(match.Groups[1].Value), 0, 0);
}
}
}
PythonPackage package = new PythonPackage();
package.Name = jsonObject["name"].Value;
package.Version = version;
PythonPackages.Add(package);
}
return(PythonPackages);
}
//
// Note: If one creates a custom version of EdkRepo using this mechanism,
// be sure to make a new ProductCode and add it to InstallerStrings.KnownVendorCustomizerProductCodes
//
private void LoadVendorCustomizer(bool Passive)
{
string path = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
Assembly VendorPlugin = null;
string VendorPluginPath = string.Empty;
foreach (string file in Directory.GetFiles(path))
{
if (Path.GetFileName(file).Equals("TianoCore.EdkRepoInstaller.VendorCustomizer.dll",
StringComparison.OrdinalIgnoreCase))
{
try
{
VendorPlugin = Assembly.LoadFile(file);
VendorPluginPath = file;
}
catch (Exception e)
{
VendorPlugin = null;
InstallLogger.Log(string.Format("Unable to load vendor customizer: {0}\r\n{1}", file, e.ToString()));
if (!Passive)
{
MessageBox.Show(
string.Format("Unable to load vendor customizer: {0}\r\n{1}", file, e.ToString()),
InstallerStrings.InstallerName,
MessageBoxButton.OK,
MessageBoxImage.Error
);
}
Application.Current.Shutdown(1);
}
break;
}
}
if (VendorPlugin != null)
{
try
{
bool ObjectCreated = false;
foreach (Type t in VendorPlugin.GetExportedTypes())
{
IEnumerable <object> attributes = t.GetCustomAttributes(true);
foreach (object attribute in attributes)
{
if (attribute.GetType().Name == "EdkRepoInstallerVendorCustomizerAttribute")
{
VendorCustomizer.VendorCustomizerObject = Activator.CreateInstance(t);
ObjectCreated = true;
if (string.IsNullOrEmpty(VendorPluginPath))
{
throw new ArgumentException("VendorPluginPath is empty");
}
VendorCustomizer.VendorPluginPath = VendorPluginPath;
break;
}
}
if (ObjectCreated)
{
break;
}
}
}
catch (Exception e)
{
VendorPlugin = null;
InstallLogger.Log(string.Format("Unable to load vendor customizer\r\n{0}", e.ToString()));
if (!Passive)
{
MessageBox.Show(
string.Format("Unable to load vendor customizer\r\n{0}", e.ToString()),
InstallerStrings.InstallerName,
MessageBoxButton.OK,
MessageBoxImage.Error
);
}
Application.Current.Shutdown(1);
}
}
}