/// <summary>
/// Unpacks this package into the specified directory.
/// </summary>
/// <param name="baseDirectory">The directory to use.</param>
public static Package Unpack(string rootLocation, Stream packageStream)
{
XmlReaderSettings settings = new XmlReaderSettings();
settings.ConformanceLevel = ConformanceLevel.Fragment;
XmlReader reader = XmlReader.Create(packageStream, settings);
XPathDocument doc = new XPathDocument(reader);
// Read the name so we can know where to create it.
var nav = doc.CreateNavigator();
var nameNode = nav.SelectSingleNode("/Package/@Name");
string name = nameNode.Value;
string packageDir = System.IO.Path.Combine(rootLocation, name);
System.IO.Directory.CreateDirectory(packageDir);
Package newPackage = new Package(packageDir, false);
newPackage.ReadPackage(nav);
newPackage.SaveManifest();
return(newPackage);
}
/// <summary>
/// Handles the Click event of the Build Package Button
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
private void BuildPkgButton_Click(object sender, RoutedEventArgs e)
{
MainBorder.Visibility = System.Windows.Visibility.Visible;
var viewModel = (PackageBuilderViewModel)DataContext;
PackageSourceInfo info = viewModel.PackageSourceInfo;
bool noError = true;
TraceLab.Core.PackageSystem.Package pkg = null;
string pkgFilePath = GetFilePath(info.Name);
if (pkgFilePath != null)
{
string pkgFileName = System.IO.Path.GetFileNameWithoutExtension(pkgFilePath);
string pkgTempDirectory = pkgFilePath + "~temp";
try
{
System.IO.Directory.CreateDirectory(pkgTempDirectory);
try
{
pkg = new TraceLab.Core.PackageSystem.Package(info.Name, pkgTempDirectory, false);
}
catch (TraceLab.Core.PackageSystem.PackageAlreadyExistsException)
{
MessageBox.Show("Package already exists in: " + pkgTempDirectory,
"Package Creation Error", MessageBoxButton.OK, MessageBoxImage.Error);
noError = false;
}
catch (TraceLab.Core.PackageSystem.PackageException ex)
{
MessageBox.Show("Error creating package: " + ex.Message,
"Package Creation Error", MessageBoxButton.OK, MessageBoxImage.Error);
noError = false;
}
if (pkg != null && noError)
{
foreach (PackageFileSourceInfo item in info.Files)
{
noError = noError && AddItemToPackage(pkg, item);
}
pkg.SaveManifest();
using (System.IO.FileStream stream = new System.IO.FileStream(pkgFilePath, System.IO.FileMode.Create))
{
pkg.Pack(stream);
}
}
}
catch (System.IO.IOException error)
{
MessageBox.Show("Unable to create package. Error: " + error.Message,
"Package Creation Error", MessageBoxButton.OK, MessageBoxImage.Error);
noError = false;
}
catch (System.UnauthorizedAccessException error)
{
MessageBox.Show("Unable to create package - Unauthorized access: " + error.Message,
"Package Creation Error", MessageBoxButton.OK, MessageBoxImage.Error);
noError = false;
}
try
{
if (System.IO.Directory.Exists(pkgTempDirectory))
{
System.IO.Directory.Delete(pkgTempDirectory, true);
}
}
catch (System.IO.IOException error)
{
MessageBox.Show("Unable to cleanup after package creation. Error: " + error.Message,
"After Package Cleanup Failure", MessageBoxButton.OK, MessageBoxImage.Exclamation);
}
catch (System.UnauthorizedAccessException error)
{
MessageBox.Show("Unable to cleanup after package creation. Unauthorized access: " + error.Message,
"After Package Cleanup Failure", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
if (noError && pkg != null)
{
MessageBox.Show("Package \"" + info.Name + "\" was built successfully.", "Package Created",
MessageBoxButton.OK, MessageBoxImage.Information);
}
MainBorder.Visibility = System.Windows.Visibility.Hidden;
}
public void SaveManifestTest()
{
var name = "TestPackage";
var packageRoot = WriteTestPackage(name);
// Load the package
Package target = new Package(packageRoot, true);
var manifestFile = System.IO.Path.Combine(PackageTestRoot, name, "TestPackage.manifest");
var newManifestFile = System.IO.Path.Combine(PackageTestRoot, name, name + ".manifest");
// Move the manifest to a backup
System.IO.File.Move(manifestFile, manifestFile + ".bak");
// Compare the written manifest with the m anifest that is saved in the test resources
Assert.IsFalse(System.IO.File.Exists(newManifestFile));
// Force the save of the manifest
target.SaveManifest();
// Compare the written manifest with the m anifest that is saved in the test resources
Assert.IsTrue(System.IO.File.Exists(newManifestFile));
var backup = System.IO.File.ReadAllText(manifestFile + ".bak", Encoding.UTF8);
var manifest = System.IO.File.ReadAllText(newManifestFile, Encoding.UTF8);
Assert.IsTrue(backup.SequenceEqual(manifest));
}
/// <summary>
/// Unpacks this package into the specified directory.
/// </summary>
/// <param name="baseDirectory">The directory to use.</param>
public static Package Unpack(string rootLocation, Stream packageStream)
{
XmlReaderSettings settings = new XmlReaderSettings();
settings.ConformanceLevel = ConformanceLevel.Fragment;
XmlReader reader = XmlReader.Create(packageStream, settings);
XPathDocument doc = new XPathDocument(reader);
// Read the name so we can know where to create it.
var nav = doc.CreateNavigator();
var nameNode = nav.SelectSingleNode("/Package/@Name");
string name = nameNode.Value;
string packageDir = System.IO.Path.Combine(rootLocation, name);
System.IO.Directory.CreateDirectory(packageDir);
Package newPackage = new Package(packageDir, false);
newPackage.ReadPackage(nav);
newPackage.SaveManifest();
return newPackage;
}
