private bool InstallAssemblyProvider(Package provider, Link link, string fastPath, BootstrapRequest request) { if (!Directory.Exists(request.DestinationPath)) { request.Error(ErrorCategory.InvalidOperation, fastPath, Constants.Messages.DestinationPathNotSet); return(false); } var targetFilename = link.Attributes[Iso19770_2.Discovery.TargetFilename]; if (string.IsNullOrWhiteSpace(targetFilename)) { request.Error(ErrorCategory.InvalidOperation, fastPath, Constants.Messages.InvalidFilename); return(false); } targetFilename = Path.GetFileName(targetFilename); var targetFile = Path.Combine(request.DestinationPath, targetFilename); // download the file var file = request.DownloadAndValidateFile(provider.Name, provider._swidtag.Links.Where(each => each.Relationship == Iso19770_2.Relationship.InstallationMedia)); if (file != null) { // looks good! let's keep it if (File.Exists(targetFile)) { request.Debug("Removing old file '{0}'", targetFile); targetFile.TryHardToDelete(); } // is that file still there? if (File.Exists(targetFile)) { request.Error(ErrorCategory.InvalidOperation, fastPath, Constants.Messages.UnableToRemoveFile, targetFile); return(false); } request.Debug("Copying file '{0}' to '{1}'", file, targetFile); File.Copy(file, targetFile); if (File.Exists(targetFile)) { // since we only installed a single assembly, we can just ask to load that specific assembly. if (PackageManagementService.TryToLoadProviderAssembly(targetFile, request)) { // looks good to me. request.YieldFromSwidtag(provider, fastPath); return(true); } } } if (file != null) { file.TryHardToDelete(); } return(false); }
public void DownloadPackage(string fastPath, string location, BootstrapRequest request) { if (request == null) { throw new ArgumentNullException("request"); } request.Debug("Calling 'Bootstrap::DownloadPackage'"); }
public void InitializeProvider(BootstrapRequest request) { // we should go find out what's available once here just to make sure that // we have a list try { request.Debug("Initialize Bootstrapper"); PackageManagementService.BootstrappableProviderNames = request.Providers.Select(provider => provider.Name).ToArray(); } catch (Exception e) { e.Dump(); } }
public void GetFeatures(BootstrapRequest request) { if (request == null) { throw new ArgumentNullException("request"); } request.Debug("Calling 'Bootstrap::GetFeatures'"); foreach (var feature in _features) { request.Yield(feature); } }
public void GetInstalledPackages(string name, string requiredVersion, string minimumVersion, string maximumVersion, BootstrapRequest request) { if (request == null) { throw new ArgumentNullException("request"); } request.Debug("Calling '{0}::GetInstalledPackages' '{1}','{2}','{3}','{4}'", PackageProviderName, name, requiredVersion, minimumVersion, maximumVersion); // return all the dynamic package providers as packages foreach (var provider in PackageManagementService.DynamicProviders) { // for each package manager, match it's name and version with the swidtag from the remote feed var p = request.GetProvider(provider.Name, provider.Version); if (p == null) { request.Debug("Dynamic provider '{0}' from '{1}' is not listed in a bootstrap feed.", provider.Name, provider.ProviderPath); // we didn't find it. It's possible that the provider is listed elsewhere. // well, we'll return as much info as we have. continue; } request.YieldFromSwidtag(p, requiredVersion, minimumVersion, maximumVersion, name); } }
public void GetDynamicOptions(string category, BootstrapRequest request) { if (request == null) { throw new ArgumentNullException("request"); } request.Debug("Calling 'Bootstrap::GetDynamicOptions ({0})'", category); switch ((category ?? string.Empty).ToLowerInvariant()) { case "package": break; case "source": break; case "install": request.YieldDynamicOption("DestinationPath", "Folder", false); break; } }
public void FindPackage(string name, string requiredVersion, string minimumVersion, string maximumVersion, int id, BootstrapRequest request) { if (request == null) { throw new ArgumentNullException("request"); } request.Debug("Calling 'Bootstrap::FindPackage'"); if (name != null && name.EqualsIgnoreCase("PackageManagement")) { // they are looking for PackageManagement itself. // future todo: let PackageManagement update itself. return; } // are they are looking for a specific provider? if (string.IsNullOrWhiteSpace(name)) { // no, return all providers that match the range. if (request.GetOptionValue("AllVersions").IsTrue()) { foreach (var p in request.Providers.Distinct(PackageEqualityComparer)) { FindPackage(p.Name, null, "0.0", null, 0, request); } return; } if (request.Providers.Distinct(PackageEqualityComparer).Any(p => !request.YieldFromSwidtag(p, requiredVersion, minimumVersion, maximumVersion, name))) { // if there is a problem, exit. return; } } else { // return just the one they asked for. // asked for a specific version? if (!string.IsNullOrWhiteSpace(requiredVersion)) { request.YieldFromSwidtag(request.GetProvider(name, requiredVersion), name); return; } if (request.GetOptionValue("AllVersions").IsTrue() && string.IsNullOrWhiteSpace(minimumVersion)) { minimumVersion = "0.0"; } // asked for a version range? if (!string.IsNullOrWhiteSpace(minimumVersion) || !string.IsNullOrEmpty(maximumVersion)) { if (request.GetProvider(name, minimumVersion, maximumVersion).Distinct(PackageEqualityComparer).Any(provider => !request.YieldFromSwidtag(provider, name))) { // if there is a problem, exit. return; } return; } // just return by name request.YieldFromSwidtag(request.GetProvider(name), name); } // return any matches in the name }
private bool InstallAssemblyProvider(Package provider, Link link, string fastPath, BootstrapRequest request) { if (!Directory.Exists(request.DestinationPath)) { request.Error(ErrorCategory.InvalidOperation, fastPath, Constants.Messages.DestinationPathNotSet); return false; } var targetFilename = link.Attributes[Iso19770_2.Discovery.TargetFilename]; if (string.IsNullOrWhiteSpace(targetFilename)) { request.Error(ErrorCategory.InvalidOperation, fastPath, Constants.Messages.InvalidFilename); return false; } targetFilename = Path.GetFileName(targetFilename); var targetFile = Path.Combine(request.DestinationPath, targetFilename); // download the file var file = request.DownloadAndValidateFile(provider.Name, provider._swidtag.Links.Where(each => each.Relationship == Iso19770_2.Relationship.InstallationMedia)); if (file != null) { // looks good! let's keep it if (File.Exists(targetFile)) { request.Debug("Removing old file '{0}'", targetFile); targetFile.TryHardToDelete(); } // is that file still there? if (File.Exists(targetFile)) { request.Error(ErrorCategory.InvalidOperation, fastPath, Constants.Messages.UnableToRemoveFile, targetFile); return false; } request.Debug("Copying file '{0}' to '{1}'", file, targetFile); File.Copy(file, targetFile); if (File.Exists(targetFile)) { // since we only installed a single assembly, we can just ask to load that specific assembly. if (PackageManagementService.TryToLoadProviderAssembly(targetFile, request)) { // looks good to me. request.YieldFromSwidtag(provider, fastPath); return true; } } } if (file != null) { file.TryHardToDelete(); } return false; }
public void InstallPackage(string fastPath, BootstrapRequest request) { if (request == null) { throw new ArgumentNullException("request"); } // ensure that mandatory parameters are present. request.Debug("Calling 'Bootstrap::InstallPackage'"); var triedAndFailed = false; // verify the package integrity (ie, check if it's digitally signed before installing) var provider = request.GetProvider(new Uri(fastPath)); if (provider == null || !provider.IsValid) { request.Error(ErrorCategory.InvalidData, fastPath, Constants.Messages.UnableToResolvePackage, fastPath); return; } // group the links along 'artifact' lines var artifacts = provider._swidtag.Links.Where(link => link.Relationship == Iso19770_2.Relationship.InstallationMedia).GroupBy(link => link.Artifact); // try one artifact set at a time. foreach (var artifact in artifacts) { // first time we succeed, we're good to go. foreach (var link in artifact) { switch (link.Attributes[Iso19770_2.Discovery.Type]) { case "assembly": if (InstallAssemblyProvider(provider, link, fastPath, request)) { return; } triedAndFailed = true; continue; default: if (InstallProviderFromInstaller(provider, link, fastPath, request)) { return; } triedAndFailed = true; continue; } } } if (triedAndFailed) { // we tried installing something and it didn't go well. request.Error(ErrorCategory.InvalidOperation, fastPath, Constants.Messages.FailedProviderBootstrap, fastPath); } else { // we didn't even find a link to bootstrap. request.Error(ErrorCategory.InvalidOperation, fastPath, "Provider {0} missing installationmedia to install.", fastPath); } }