public override void Execute(CancellationToken cancellationToken)
{
base.Execute(cancellationToken);
Checks.FileExists(_packagePath);
if (_versionDiffSummary.CompressionMethod == "pack1")
{
Assert.IsTrue(File.Exists(_packageMetaPath),
"Compression method is pack1, but meta file does not exist");
DebugLogger.Log("Parsing package meta file");
_pack1Meta = Pack1Meta.ParseFromFile(_packageMetaPath);
DebugLogger.Log("Package meta file parsed succesfully");
}
DebugLogger.Log("Installing diff.");
var packageDirPath = _temporaryData.GetUniquePath();
DebugLogger.LogVariable(packageDirPath, "packageDirPath");
DebugLogger.Log("Creating package directory.");
DirectoryOperations.CreateDirectory(packageDirPath);
try
{
DebugLogger.Log("Unarchiving files.");
string usedSuffix;
IUnarchiver unarchiver = CreateUnrachiver(packageDirPath, out usedSuffix);
_unarchivePackageStatusReporter.OnProgressChanged(0.0, "Unarchiving package...");
unarchiver.UnarchiveProgressChanged += (name, isFile, entry, amount, entryProgress) =>
{
var entryMinProgress = Mathf.Max(0, entry - 1) / (double)amount; // entry could be zero
var entryMaxProgress = entry / (double)amount;
var progress = entryMinProgress + (entryMaxProgress - entryMinProgress) * entryProgress;
_unarchivePackageStatusReporter.OnProgressChanged(progress, "Unarchiving package...");
};
unarchiver.Unarchive(cancellationToken);
_unarchivePackageStatusReporter.OnProgressChanged(1.0, string.Empty);
ProcessAddedFiles(packageDirPath, usedSuffix, cancellationToken);
ProcessRemovedFiles(cancellationToken);
ProcessModifiedFiles(packageDirPath, usedSuffix, cancellationToken);
DeleteEmptyMacAppDirectories();
}
finally
{
DebugLogger.Log("Deleting package directory.");
if (Directory.Exists(packageDirPath))
{
DirectoryOperations.Delete(packageDirPath, true);
}
}
}
public override void Execute(CancellationToken cancellationToken)
{
base.Execute(cancellationToken);
Checks.FileExists(_packagePath);
if (_versionDiffSummary.CompressionMethod == "pack1")
{
Assert.IsTrue(File.Exists(_packageMetaPath),
"Compression method is pack1, but meta file does not exist");
DebugLogger.Log("Parsing package meta file");
_pack1Meta = Pack1Meta.ParseFromFile(_packageMetaPath);
DebugLogger.Log("Package meta file parsed succesfully");
}
DebugLogger.Log("Installing diff.");
var packageDirPath = _temporaryData.GetUniquePath();
DebugLogger.LogVariable(packageDirPath, "packageDirPath");
DebugLogger.Log("Creating package directory.");
DirectoryOperations.CreateDirectory(packageDirPath);
try
{
DebugLogger.Log("Unarchiving files.");
IUnarchiver unarchiver = CreateUnrachiver(packageDirPath);
unarchiver.UnarchiveProgressChanged += (name, isFile, entry, amount) =>
{
_unarchivePackageStatusReporter.OnProgressChanged(entry / (double)amount);
};
unarchiver.Unarchive(cancellationToken);
_unarchivePackageStatusReporter.OnProgressChanged(1.0);
ProcessAddedFiles(packageDirPath, cancellationToken);
ProcessRemovedFiles(cancellationToken);
ProcessModifiedFiles(packageDirPath, cancellationToken);
}
finally
{
DebugLogger.Log("Deleting package directory.");
if (Directory.Exists(packageDirPath))
{
DirectoryOperations.Delete(packageDirPath, true);
}
}
}
public RepairFilesCommand(
RemoteResource resource,
Pack1Meta meta,
Pack1Meta.FileEntry[] fileEntries,
string destinationPackagePath,
string packagePassword,
ILocalDirectory localData)
{
_resource = resource;
_meta = meta;
_entries = fileEntries;
_packagePath = destinationPackagePath;
_packagePassword = packagePassword;
_localData = localData;
_logger = PatcherLogManager.DefaultLogger;
}
private void ReadPack1MetaFile()
{
_logger.LogDebug("Parsing package meta file...");
_logger.LogTrace("packageMetaPath = " + _packageMetaPath);
if (!File.Exists(_packageMetaPath))
{
throw new MissingPackageMetaFileException("Pack1 meta file does not exist.");
}
_pack1Meta = Pack1Meta.ParseFromFile(_packageMetaPath);
_logger.LogDebug("Meta file parsed.");
_logger.LogTrace("pack1Meta.iv = " + _pack1Meta.Iv);
_logger.LogTrace("pack1Meta.version = " + _pack1Meta.Version);
_logger.LogTrace("pack1Meta.encryption = " + _pack1Meta.Encryption);
for (int i = 0; i < _pack1Meta.Files.Length; i++)
{
_logger.LogTrace(string.Format("pack1Meta.files[{0}] = {1}", i, _pack1Meta.Files[i]));
}
}
public void Unpack()
{
string archivePath = TestFixtures.GetFilePath("pack1/test.pack1");
string metaPath = TestFixtures.GetFilePath("pack1/test.pack1.meta");
string metaString = File.ReadAllText(metaPath);
Pack1Meta meta = Pack1Meta.Parse(metaString);
var pack1Unarchiver = new Pack1Unarchiver(archivePath, meta, _tempDir, Key);
pack1Unarchiver.Unarchive(new CancellationToken());
Assert.True(Directory.Exists(Path.Combine(_tempDir, "dir")));
var rakefile = Path.Combine(_tempDir, "dir/Rakefile");
Assert.True(File.Exists(rakefile));
Assert.AreEqual("d2974b45f816b3ddaca7a984a9101707", Md5File(rakefile));
var rubocopFile = Path.Combine(_tempDir, ".rubocop.yml");
Assert.True(File.Exists(rubocopFile));
Assert.AreEqual("379cc2261c048e4763969cca74974237", Md5File(rubocopFile));
}
public override void Execute(CancellationToken cancellationToken)
{
base.Execute(cancellationToken);
Checks.FileExists(_packagePath);
Assert.IsTrue(_localMetaData.GetRegisteredEntries().Length == 0,
"Cannot install content if previous version is still present.");
if (_versionContentSummary.CompressionMethod == "pack1")
{
Assert.IsTrue(File.Exists(_packageMetaPath),
"Compression method is pack1, but meta file does not exist");
DebugLogger.Log("Parsing package meta file");
_pack1Meta = Pack1Meta.ParseFromFile(_packageMetaPath);
DebugLogger.Log("Package meta file parsed succesfully");
}
DebugLogger.Log("Installing content.");
var packageDirPath = _temporaryData.GetUniquePath();
DebugLogger.LogVariable(packageDirPath, "destinationDir");
DebugLogger.Log("Creating package directory.");
DirectoryOperations.CreateDirectory(packageDirPath);
try
{
DebugLogger.Log("Unarchiving package.");
IUnarchiver unarchiver = CreateUnrachiver(packageDirPath);
unarchiver.UnarchiveProgressChanged += (name, isFile, entry, amount) =>
{
_unarchivePackageStatusReporter.OnProgressChanged(entry / (double)amount);
};
unarchiver.Unarchive(cancellationToken);
_unarchivePackageStatusReporter.OnProgressChanged(1.0);
DebugLogger.Log("Copying files.");
for (int i = 0; i < _versionContentSummary.Files.Length; i++)
{
cancellationToken.ThrowIfCancellationRequested();
InstallFile(_versionContentSummary.Files[i].Path, packageDirPath);
_copyFilesStatusReporter.OnProgressChanged((i + 1) / (double)_versionContentSummary.Files.Length);
}
_copyFilesStatusReporter.OnProgressChanged(1.0);
}
finally
{
DebugLogger.Log("Deleting package directory.");
if (Directory.Exists(packageDirPath))
{
DirectoryOperations.Delete(packageDirPath, true);
}
}
}
public override void Execute(CancellationToken cancellationToken)
{
base.Execute(cancellationToken);
Checks.FileExists(_packagePath);
Assert.IsTrue(_localMetaData.GetRegisteredEntries().Length == 0,
"Cannot install content if previous version is still present.");
if (_versionContentSummary.CompressionMethod == "pack1")
{
Assert.IsTrue(File.Exists(_packageMetaPath),
"Compression method is pack1, but meta file does not exist");
DebugLogger.Log("Parsing package meta file");
_pack1Meta = Pack1Meta.ParseFromFile(_packageMetaPath);
DebugLogger.Log("Package meta file parsed succesfully");
}
DebugLogger.Log("Installing content.");
TemporaryDirectory.ExecuteIn(_packagePath + ".temp_unpack_" + Path.GetRandomFileName(), (packageDir) => {
DebugLogger.LogVariable(packageDir.Path, "packageDirPath");
DebugLogger.Log("Unarchiving package.");
string usedSuffix;
IUnarchiver unarchiver = CreateUnrachiver(packageDir.Path, out usedSuffix);
_unarchivePackageStatus.IsActive.Value = true;
_unarchivePackageStatus.Description.Value = "Unarchiving package...";
_unarchivePackageStatus.Progress.Value = 0.0;
unarchiver.UnarchiveProgressChanged += (name, isFile, entry, amount, entryProgress) =>
{
var entryMinProgress = (entry - 1) / (double)amount;
var entryMaxProgress = entry / (double)amount;
_unarchivePackageStatus.Progress.Value = entryMinProgress + (entryMaxProgress - entryMinProgress) * entryProgress;
_unarchivePackageStatus.Description.Value = string.Format("Unarchiving package ({0}/{1})...", entry, amount);
};
unarchiver.Unarchive(cancellationToken);
_unarchivePackageStatus.Progress.Value = 1.0;
_unarchivePackageStatus.IsActive.Value = false;
DebugLogger.Log("Copying files.");
_copyFilesStatus.IsActive.Value = true;
_copyFilesStatus.Description.Value = "Installing...";
_copyFilesStatus.Progress.Value = 0.0;
for (int i = 0; i < _versionContentSummary.Files.Length; i++)
{
cancellationToken.ThrowIfCancellationRequested();
InstallFile(_versionContentSummary.Files[i].Path, packageDir.Path, usedSuffix, cancellationToken);
_copyFilesStatus.Progress.Value = (i + 1) / (double)_versionContentSummary.Files.Length;
_copyFilesStatus.Description.Value = string.Format("Installing ({0}/{1})...", i + 1, _versionContentSummary.Files.Length);
}
_copyFilesStatus.Progress.Value = 1.0;
_copyFilesStatus.IsActive.Value = false;
});
}
public void Update(CancellationToken cancellationToken)
{
_logger.LogDebug("Executing content repair strategy.");
var installedVersionId = _context.App.GetInstalledVersionId();
string metaDestination = _context.App.DownloadDirectory.GetDiffPackageMetaPath(installedVersionId);
var commandFactory = new AppUpdaterCommandFactory();
var validateLicense = commandFactory.CreateValidateLicenseCommand(_context);
validateLicense.Prepare(_status, cancellationToken);
validateLicense.Execute(cancellationToken);
var geolocateCommand = commandFactory.CreateGeolocateCommand();
geolocateCommand.Prepare(_status, cancellationToken);
geolocateCommand.Execute(cancellationToken);
var resource = _context.App.RemoteData.GetContentPackageResource(
installedVersionId,
validateLicense.KeySecret,
geolocateCommand.CountryCode,
cancellationToken);
if (!resource.HasMetaUrls())
{
throw new ArgumentException("Cannot execute content repair strategy without meta files.");
}
_logger.LogDebug("Downloading the meta file.");
var downloader = new HttpDownloader(metaDestination, resource.GetMetaUrls());
downloader.Download(cancellationToken);
ICheckVersionIntegrityCommand checkVersionIntegrityCommand
= commandFactory.CreateCheckVersionIntegrityCommand(installedVersionId, _context, true, true, cancellationToken);
checkVersionIntegrityCommand.Prepare(_status, cancellationToken);
checkVersionIntegrityCommand.Execute(cancellationToken);
var meta = Pack1Meta.ParseFromFile(metaDestination);
FileIntegrity[] filesIntegrity = checkVersionIntegrityCommand.Results.Files;
var contentSummary = _context.App.RemoteMetaData.GetContentSummary(installedVersionId, cancellationToken);
foreach (var invalidVersionIdFile in filesIntegrity.Where(x =>
x.Status == FileIntegrityStatus.InvalidVersion).ToArray())
{
var fileName = invalidVersionIdFile.FileName;
var file = contentSummary.Files.First(x => x.Path == fileName);
var localPath = _context.App.LocalDirectory.Path.PathCombine(file.Path);
string actualFileHash = HashCalculator.ComputeFileHash(localPath);
if (actualFileHash != file.Hash)
{
FileOperations.Delete(localPath, cancellationToken);
_context.App.LocalMetaData.RegisterEntry(fileName, installedVersionId);
invalidVersionIdFile.Status = FileIntegrityStatus.MissingData;
}
else
{
_context.App.LocalMetaData.RegisterEntry(fileName, installedVersionId);
invalidVersionIdFile.Status = FileIntegrityStatus.Ok;
}
}
Pack1Meta.FileEntry[] brokenFiles = filesIntegrity
// Filter only files with invalid size, hash or missing entirely
.Where(f => f.Status == FileIntegrityStatus.InvalidHash ||
f.Status == FileIntegrityStatus.InvalidSize ||
f.Status == FileIntegrityStatus.MissingData)
// Map to file entires from meta
.Select(integrity => meta.Files.SingleOrDefault(file => file.Name == integrity.FileName))
// Filter only regular files
.Where(file => file.Type == Pack1Meta.RegularFileType)
.ToArray();
if (brokenFiles.Length == 0)
{
_logger.LogDebug("Nothing to repair.");
return;
}
_logger.LogDebug(string.Format("Broken files count: {0}", brokenFiles.Length));
IRepairFilesCommand repairCommand = commandFactory.CreateRepairFilesCommand(
installedVersionId,
_context,
resource,
brokenFiles,
meta);
repairCommand.Prepare(_status, cancellationToken);
repairCommand.Execute(cancellationToken);
}
public IRepairFilesCommand CreateRepairFilesCommand(int versionId, AppUpdaterContext context, RemoteResource resource, Pack1Meta.FileEntry[] brokenFiles, Pack1Meta meta)
{
var packagePath = context.App.DownloadDirectory.GetContentPackagePath(versionId);
var packagePassword = context.App.RemoteData.GetContentPackageResourcePassword(versionId);
return(new RepairFilesCommand(resource, meta, brokenFiles, packagePath, packagePassword, context.App.LocalDirectory));
}
public override void Execute(CancellationToken cancellationToken)
{
base.Execute(cancellationToken);
Checks.FileExists(_packagePath);
Assert.IsTrue(_localMetaData.GetRegisteredEntries().Length == 0,
"Cannot install content if previous version is still present.");
if (_versionContentSummary.CompressionMethod == "pack1")
{
Assert.IsTrue(File.Exists(_packageMetaPath),
"Compression method is pack1, but meta file does not exist");
DebugLogger.Log("Parsing package meta file");
_pack1Meta = Pack1Meta.ParseFromFile(_packageMetaPath);
DebugLogger.Log("Package meta file parsed succesfully");
}
DebugLogger.Log("Installing content.");
TemporaryDirectory.ExecuteIn(_packagePath + ".temp_unpack_" + Path.GetRandomFileName(), (packageDir) => {
DebugLogger.LogVariable(packageDir.Path, "packageDirPath");
DebugLogger.Log("Unarchiving package.");
string usedSuffix;
IUnarchiver unarchiver = CreateUnrachiver(packageDir.Path, out usedSuffix);
_unarchivePackageStatus.IsActive.Value = true;
_unarchivePackageStatus.Description.Value = "Unarchiving package...";
_unarchivePackageStatus.Progress.Value = 0.0;
unarchiver.UnarchiveProgressChanged += (name, isFile, entry, amount, entryProgress) =>
{
var entryMinProgress = (entry - 1) / (double)amount;
var entryMaxProgress = entry / (double)amount;
_unarchivePackageStatus.Progress.Value = entryMinProgress + (entryMaxProgress - entryMinProgress) * entryProgress;
_unarchivePackageStatus.Description.Value = string.Format("Unarchiving package ({0}/{1})...", entry, amount);
};
// Allow to unpack with errors. This allows to install content even on corrupted hard drives, and attempt to fix these later
unarchiver.ContinueOnError = true;
unarchiver.Unarchive(cancellationToken);
NeedRepair = unarchiver.HasErrors;
_unarchivePackageStatus.Progress.Value = 1.0;
_unarchivePackageStatus.IsActive.Value = false;
DebugLogger.Log("Moving files.");
_copyFilesStatus.IsActive.Value = true;
_copyFilesStatus.Description.Value = "Installing...";
_copyFilesStatus.Progress.Value = 0.0;
for (int i = 0; i < _versionContentSummary.Files.Length; i++)
{
cancellationToken.ThrowIfCancellationRequested();
var sourceFile = new SourceFile(_versionContentSummary.Files[i].Path, packageDir.Path, usedSuffix);
if (unarchiver.HasErrors && !sourceFile.Exists()) // allow unexistent file only if does not have errors
{
DebugLogger.LogWarning("Skipping unexisting file because I've been expecting unpacking errors: " + sourceFile.Name);
}
else
{
InstallFile(sourceFile, cancellationToken);
}
_copyFilesStatus.Progress.Value = (i + 1) / (double)_versionContentSummary.Files.Length;
_copyFilesStatus.Description.Value = string.Format("Installing ({0}/{1})...", i + 1, _versionContentSummary.Files.Length);
}
_copyFilesStatus.Progress.Value = 1.0;
_copyFilesStatus.IsActive.Value = false;
});
}