public Package CreatePackage(Application application, Core.Package source)
{
IEnumerable <Package> existingPackages = this.GetPackages(application);
PackageContent packageContentInfo;
try {
packageContentInfo = this.ExtractPackageInfo(source);
} catch (AppServerException ex) {
Logger.Warn(this, ex, "Unable to extract package info");
throw new InvalidOperationException(ex.Message);
}
Package package = new Package {
Version = Version.Parse(packageContentInfo.Bootstrapper.Assembly.Version)
};
Logger.Info(this, "Detected package version = " + package.Version);
if (existingPackages.Any(p => p.Version == package.Version))
{
throw new InvalidOperationException("Application " + application.Name + " already has a package with version " + package.Version.ToString(4));
}
package.Application = application;
package.File = Path.Combine(this.RootFolder, application.Name, package.Version.ToString(4), source.Source);
package.Directory = Path.GetDirectoryName(package.File);
source.SaveAs(package.File);
return(package);
}
protected void Update(Package package) {
Logger.Info(this, "Updating " + this._application.Name + "...");
this._application.Stop().Wait();
this._application.Unload().Wait();
this._application.Deploy(package).Wait();
this._application.ReStart().Wait();
Logger.Info(this, "Update complete");
}
public ActionResult AddSubmit(PackageAddModel model)
{
if (model.File != null && model.File.ContentLength > 0)
{
Logger.Info(this, "Received package upload " + model.File.FileName);
Core.Package package = BytePackage.Create(model.File.InputStream.ReadAllBytes(), model.File.FileName);
Persistence.Application fileSystemApplication = this._repository.GetApplication(model.Application);
this._repository.CreatePackage(fileSystemApplication, package);
}
return(this.RedirectToAction("List", new { application = model.Application }));
}
public PackageContent ExtractPackageInfo(Core.Package package)
{
string tempPath = Path.Combine(this.TempFolder, Guid.NewGuid().ToString("N").ToUpper());
package.Extract(tempPath);
AppDomain tempDomain = ReflectionHelper.LoadAppDomain(tempPath, new Uri(this.GetType().Assembly.CodeBase).LocalPath);
try {
object handle;
try {
handle = tempDomain.CreateInstanceAndUnwrap(typeof(PackageScanner).Assembly.GetName().Name, typeof(PackageScanner).FullName);
} catch (FileNotFoundException) {
throw new AppServerException("Package does not contain required assembly " + typeof(PackageScanner).Assembly.Name());
}
PackageScanner scanner = handle as PackageScanner;
if (scanner == null)
{
throw new Exception("Could not load package scanner");
}
PackageContent info = scanner.Run();
Logger.Info(this, "Scanner found " + info.Bootstrappers.Count + " bootstrapper(s) and " + info.Updaters.Count + " updater(s)");
string manifestFile = Path.Combine(tempPath, "manifest.xml");
if (File.Exists(manifestFile))
{
Logger.Debug(this, "Loading package manifest " + manifestFile + "...");
try {
using (FileStream stream = File.Open(manifestFile, FileMode.Open, FileAccess.Read)) {
info.Manifest = XmlSerializer.Deserialize <Manifest>(stream);
Logger.Debug(this, "Manifest loaded");
}
} catch (Exception ex) {
Logger.Error("Failed to load manifest: " + ex.Message);
}
}
else
{
Logger.Debug(this, "Package contains no manifest");
}
return(info);
} finally {
AppDomain.Unload(tempDomain);
try {
Directory.Delete(tempPath, true);
} catch (Exception ex) {
Logger.Warn(this, "Failed to remove temp folder " + tempPath + ": " + ex.Message);
}
}
}
private void PackageManager_PackageAwaitingRestart(PackageManager sender, Package target) {
if (this.IsLoggedIn == true && this.m_blEventsEnabled == true) {
this.Game.SendRequest("procon.packages.onInstalled", target.Uid, Packet.bltos(true));
}
}
private void PackageManager_PackageInstalling(PackageManager sender, Package target) {
if (this.IsLoggedIn == true && this.m_blEventsEnabled == true) {
this.Game.SendRequest("procon.packages.onInstalling", target.Uid);
}
}
private void PackageManager_PackageDownloadFail(PackageManager sender, Package target) {
if (this.IsLoggedIn == true && this.m_blEventsEnabled == true) {
this.Game.SendRequest("procon.packages.onDownloadError", target.Uid, target.Error);
}
}
private void PackageManager_PackageBeginningDownload(PackageManager sender, Package target) {
if (this.IsLoggedIn == true && this.m_blEventsEnabled == true) {
this.Game.SendRequest("procon.packages.onDownloading", target.Uid);
}
}
/// <summary>
/// The physical moving of files in a <see cref="Package"/> to a location from where they can be executed.
/// </summary>
/// <param name="package"></param>
/// <returns></returns>
public Task Deploy(Package package) {
return (this._server.Run(() => {
// TODO [SAR] potential dead lock with the server action queue, is this lock required?
lock(this._lock) {
Logger.Info(this, "Deploying package from " + package.Source + "...");
this._deployment = new Deployment { PackageContent = this._packageRepository.ExtractPackageInfo(package) };
this._deployment.BinFolder = Path.Combine(this._context.AppFolder, this.Name, "bin", this._deployment.PackageContent.Bootstrapper.Assembly.Version);
this._deployment.SettingsFolder = Path.Combine(this._context.AppFolder, this.Name, "conf");
package.Deploy(this._deployment);
string deploymentInfoPath = Path.Combine(this._deployment.BinFolder, "deployment.info");
using(FileStream stream = File.Create(deploymentInfoPath)) {
XmlSerializer.Serialize(this._deployment, stream, new NamespaceMapping { Prefix = "", Namespace = Serialization.NAMESPACE });
Logger.Info(this, "Saved deployment info to " + deploymentInfoPath);
}
this.RunUpdates();
this.Load();
Logger.Info(this, "Package deployed");
}
}));
}
