Code:
/ FXUpdate3074 / FXUpdate3074 / 1.1 / untmp / whidbey / QFE / ndp / fx / src / xsp / System / Web / Configuration / StrongNameUtility.cs / 1 / StrongNameUtility.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Configuration { using System.Diagnostics; using System.IO; using System.Runtime.InteropServices; using System.Security.Permissions; internal class StrongNameUtility { // Help class shouldn't be instantiated. private StrongNameUtility() { } /// Free the buffer allocated by strong name functions /// /// address of memory to free [DllImport("mscoree.dll")] internal extern static void StrongNameFreeBuffer(IntPtr pbMemory); ////// Return the last error /// ///error information for the last strong name call [DllImport("mscoree.dll")] internal extern static int StrongNameErrorInfo(); ////// Generate a new key pair for strong name use /// /// desired key container name /// flags /// [out] generated public / private key blob /// [out] size of the generated blob ///true if the key was generated, false if there was an error [DllImport("mscoree.dll")] internal extern static bool StrongNameKeyGen([MarshalAs(UnmanagedType.LPWStr)]string wszKeyContainer, uint dwFlags, [Out]out IntPtr ppbKeyBlob, [Out]out long pcbKeyBlob); internal static bool GenerateStrongNameFile(string filename) { // variables that hold the unmanaged key IntPtr keyBlob = IntPtr.Zero; long generatedSize = 0; // create the key bool createdKey = StrongNameKeyGen(null, 0 /*No flags. 1 is to save the key in the key container */, out keyBlob, out generatedSize); // if there was a problem, translate it and report it if (!createdKey || keyBlob == IntPtr.Zero) { throw Marshal.GetExceptionForHR(StrongNameErrorInfo()); } try { Debug.Assert(keyBlob != IntPtr.Zero); // make sure the key size makes sense Debug.Assert(generatedSize > 0 && generatedSize <= Int32.MaxValue); if (generatedSize <= 0 || generatedSize > Int32.MaxValue) { throw new InvalidOperationException(SR.GetString(SR.Browser_InvalidStrongNameKey)); } // get the key into managed memory byte[] key = new byte[generatedSize]; Marshal.Copy(keyBlob, key, 0, (int)generatedSize); // write the key to the specified file using (FileStream snkStream = new FileStream(filename, FileMode.Create, FileAccess.Write)) { using (BinaryWriter snkWriter = new BinaryWriter(snkStream)) { snkWriter.Write(key); } } } finally { // release the unmanaged memory the key resides in if (keyBlob != IntPtr.Zero) { StrongNameFreeBuffer(keyBlob); } } return true; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- SharedStatics.cs
- SerializationException.cs
- XmlSchemaException.cs
- WebBrowserContainer.cs
- GridViewCommandEventArgs.cs
- NetNamedPipeBinding.cs
- SrgsElementFactoryCompiler.cs
- SimpleHandlerFactory.cs
- _ChunkParse.cs
- UrlSyndicationContent.cs
- ConfigXmlCDataSection.cs
- WebRequestModulesSection.cs
- AsyncOperationManager.cs
- Query.cs
- RayMeshGeometry3DHitTestResult.cs
- EventlogProvider.cs
- OptimisticConcurrencyException.cs
- DetailsViewCommandEventArgs.cs
- DBDataPermission.cs
- ObjectPersistData.cs
- WebPartPersonalization.cs
- VariableElement.cs
- DefaultPropertiesToSend.cs
- DoubleStorage.cs
- ArrayElementGridEntry.cs
- QueryCacheKey.cs
- HostVisual.cs
- ObjectDataSourceStatusEventArgs.cs
- HttpRequestCacheValidator.cs
- TCEAdapterGenerator.cs
- PathStreamGeometryContext.cs
- HttpListener.cs
- ManipulationInertiaStartingEventArgs.cs
- HtmlTextArea.cs
- ConnectionPool.cs
- CompilationRelaxations.cs
- IdnMapping.cs
- ValidatingPropertiesEventArgs.cs
- prompt.cs
- DSASignatureDeformatter.cs
- LinkLabel.cs
- CodeTypeMember.cs
- Pair.cs
- ValidatorCompatibilityHelper.cs
- InvariantComparer.cs
- PersonalizablePropertyEntry.cs
- WebPartUserCapability.cs
- FormViewCommandEventArgs.cs
- HtmlInputControl.cs
- SchemaTableColumn.cs
- FileSecurity.cs
- TextElementEnumerator.cs
- StringWriter.cs
- CurrentChangingEventArgs.cs
- SortFieldComparer.cs
- SupportingTokenChannel.cs
- ObjectSpanRewriter.cs
- ReferencedAssemblyResolver.cs
- RegularExpressionValidator.cs
- basenumberconverter.cs
- DiscoveryDocumentSearchPattern.cs
- EntityModelBuildProvider.cs
- CollectionView.cs
- RowTypeElement.cs
- ContractMapping.cs
- OutputCacheProfile.cs
- PublisherIdentityPermission.cs
- CheckBox.cs
- CacheVirtualItemsEvent.cs
- SuppressMergeCheckAttribute.cs
- EdmSchemaError.cs
- TimeSpanValidator.cs
- DateTimeStorage.cs
- TableItemStyle.cs
- ScriptControlDescriptor.cs
- DataGridViewTextBoxEditingControl.cs
- HandlerBase.cs
- safelink.cs
- XmlSchemaGroupRef.cs
- HttpRawResponse.cs
- SizeConverter.cs
- SqlFacetAttribute.cs
- TextCharacters.cs
- Relationship.cs
- Memoizer.cs
- SchemaImporterExtension.cs
- XamlFigureLengthSerializer.cs
- DataGridHelper.cs
- FtpWebRequest.cs
- XsdDuration.cs
- cookiecontainer.cs
- ClientConfigurationHost.cs
- GeneralTransform3D.cs
- XmlAttribute.cs
- HtmlInputRadioButton.cs
- ProviderUtil.cs
- InitializeCorrelation.cs
- ScaleTransform.cs
- XamlBrushSerializer.cs
- SqlClientFactory.cs