Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / wpf / src / Base / MS / Internal / IO / Zip / ZipFileInfo.cs / 1 / ZipFileInfo.cs
//------------------------------------------------------------------------------ //------------- *** WARNING *** //------------- This file is part of a legally monitored development project. //------------- Do not check in changes to this project. Do not raid bugs on this //------------- code in the main PS database. Do not contact the owner of this //------------- code directly. Contact the legal team at ‘ZSLegal’ for assistance. //------------- *** WARNING *** //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // Description: // This is an internal class that enables interactions with Zip archives // for OPC scenarios // // History: // 11/19/2004: IgorBel: Initial creation. // //----------------------------------------------------------------------------- using System; using System.IO; using System.Diagnostics; namespace MS.Internal.IO.Zip { internal sealed class ZipFileInfo { //------------------------------------------------------ // // Public Members // //----------------------------------------------------- // None //------------------------------------------------------ // // Internal Constructors // //------------------------------------------------------ // None //----------------------------------------------------- // // Internal API Methods (although these methods are marked as // Internal they are part of the internal ZIP IO API surface // //------------------------------------------------------ internal Stream GetStream(FileMode mode, FileAccess access) { CheckDisposed(); return _fileBlock.GetStream(mode, access); } //----------------------------------------------------- // // Internal Properties // //----------------------------------------------------- internal string Name { get { CheckDisposed(); return _fileBlock.FileName; } } internal ZipArchive ZipArchive { get { CheckDisposed(); return _zipArchive; } } internal CompressionMethodEnum CompressionMethod { get { CheckDisposed(); return _fileBlock.CompressionMethod; } } internal DateTime LastModFileDateTime { get { CheckDisposed(); return ZipIOBlockManager.FromMsDosDateTime(_fileBlock.LastModFileDateTime); } } #if false internal bool EncryptedFlag { get { CheckDisposed(); return _fileBlock.EncryptedFlag; } } #endif internal DeflateOptionEnum DeflateOption { get { CheckDisposed(); return _fileBlock.DeflateOption; } } #if false internal bool StreamingCreationFlag { get { CheckDisposed(); return _fileBlock.StreamingCreationFlag; } } #endif // This ia Directory flag based on the informtion from the central directory // at the moment we have only provide reliable value for the files authored in MS-DOS // The upper byte of version made by indicating (OS) must be == 0 (MS-DOS) // for the other cases (OSes) we will return false internal bool FolderFlag { get { CheckDisposed(); return _fileBlock.FolderFlag; } } // This ia Directory flag based on the informtion from the central directory // at the moment we have only provide reliable value for the files authored in MS-DOS // The upper byte of version made by indicating (OS) must be == 0 (MS-DOS) // for the other cases (OSes) we will return false internal bool VolumeLabelFlag { get { CheckDisposed(); return _fileBlock.VolumeLabelFlag; } } //----------------------------------------------------- // Internal NON API Constructor (this constructor is marked as internal // and isNOT part of the ZIP IO API surface) // It supposed to be called only by the ZipArchive class //------------------------------------------------------ internal ZipFileInfo(ZipArchive zipArchive, ZipIOLocalFileBlock fileBlock) { Debug.Assert((fileBlock != null) && (zipArchive != null)); _fileBlock = fileBlock; _zipArchive = zipArchive; #if DEBUG // validate that date time is legal DateTime dt = LastModFileDateTime; #endif } //----------------------------------------------------- // Internal NON API property to be used to map FileInfo back to a block that needs to be deleted // (this prperty is marked as internal and isNOT part of the ZIP IO API surface) // It supposed to be called only by the ZipArchive class //------------------------------------------------------ internal ZipIOLocalFileBlock LocalFileBlock { get { return _fileBlock; } } //------------------------------------------------------ // // Private Methods // //----------------------------------------------------- private void CheckDisposed() { _fileBlock.CheckDisposed(); } //------------------------------------------------------ // // Private Properties // //----------------------------------------------------- //----------------------------------------------------- // // Private Fields // //----------------------------------------------------- private ZipIOLocalFileBlock _fileBlock; private ZipArchive _zipArchive; } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //------------------------------------------------------------------------------ //------------- *** WARNING *** //------------- This file is part of a legally monitored development project. //------------- Do not check in changes to this project. Do not raid bugs on this //------------- code in the main PS database. Do not contact the owner of this //------------- code directly. Contact the legal team at ‘ZSLegal’ for assistance. //------------- *** WARNING *** //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // Description: // This is an internal class that enables interactions with Zip archives // for OPC scenarios // // History: // 11/19/2004: IgorBel: Initial creation. // //----------------------------------------------------------------------------- using System; using System.IO; using System.Diagnostics; namespace MS.Internal.IO.Zip { internal sealed class ZipFileInfo { //------------------------------------------------------ // // Public Members // //----------------------------------------------------- // None //------------------------------------------------------ // // Internal Constructors // //------------------------------------------------------ // None //----------------------------------------------------- // // Internal API Methods (although these methods are marked as // Internal they are part of the internal ZIP IO API surface // //------------------------------------------------------ internal Stream GetStream(FileMode mode, FileAccess access) { CheckDisposed(); return _fileBlock.GetStream(mode, access); } //----------------------------------------------------- // // Internal Properties // //----------------------------------------------------- internal string Name { get { CheckDisposed(); return _fileBlock.FileName; } } internal ZipArchive ZipArchive { get { CheckDisposed(); return _zipArchive; } } internal CompressionMethodEnum CompressionMethod { get { CheckDisposed(); return _fileBlock.CompressionMethod; } } internal DateTime LastModFileDateTime { get { CheckDisposed(); return ZipIOBlockManager.FromMsDosDateTime(_fileBlock.LastModFileDateTime); } } #if false internal bool EncryptedFlag { get { CheckDisposed(); return _fileBlock.EncryptedFlag; } } #endif internal DeflateOptionEnum DeflateOption { get { CheckDisposed(); return _fileBlock.DeflateOption; } } #if false internal bool StreamingCreationFlag { get { CheckDisposed(); return _fileBlock.StreamingCreationFlag; } } #endif // This ia Directory flag based on the informtion from the central directory // at the moment we have only provide reliable value for the files authored in MS-DOS // The upper byte of version made by indicating (OS) must be == 0 (MS-DOS) // for the other cases (OSes) we will return false internal bool FolderFlag { get { CheckDisposed(); return _fileBlock.FolderFlag; } } // This ia Directory flag based on the informtion from the central directory // at the moment we have only provide reliable value for the files authored in MS-DOS // The upper byte of version made by indicating (OS) must be == 0 (MS-DOS) // for the other cases (OSes) we will return false internal bool VolumeLabelFlag { get { CheckDisposed(); return _fileBlock.VolumeLabelFlag; } } //----------------------------------------------------- // Internal NON API Constructor (this constructor is marked as internal // and isNOT part of the ZIP IO API surface) // It supposed to be called only by the ZipArchive class //------------------------------------------------------ internal ZipFileInfo(ZipArchive zipArchive, ZipIOLocalFileBlock fileBlock) { Debug.Assert((fileBlock != null) && (zipArchive != null)); _fileBlock = fileBlock; _zipArchive = zipArchive; #if DEBUG // validate that date time is legal DateTime dt = LastModFileDateTime; #endif } //----------------------------------------------------- // Internal NON API property to be used to map FileInfo back to a block that needs to be deleted // (this prperty is marked as internal and isNOT part of the ZIP IO API surface) // It supposed to be called only by the ZipArchive class //------------------------------------------------------ internal ZipIOLocalFileBlock LocalFileBlock { get { return _fileBlock; } } //------------------------------------------------------ // // Private Methods // //----------------------------------------------------- private void CheckDisposed() { _fileBlock.CheckDisposed(); } //------------------------------------------------------ // // Private Properties // //----------------------------------------------------- //----------------------------------------------------- // // Private Fields // //----------------------------------------------------- private ZipIOLocalFileBlock _fileBlock; private ZipArchive _zipArchive; } } // 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
- ConditionalAttribute.cs
- WindowsStatusBar.cs
- ColumnMapProcessor.cs
- SelectionHighlightInfo.cs
- Point3DKeyFrameCollection.cs
- Closure.cs
- ImpersonateTokenRef.cs
- SapiInterop.cs
- Part.cs
- ArcSegment.cs
- ScrollProviderWrapper.cs
- LineGeometry.cs
- XPathQilFactory.cs
- SafeSecurityHelper.cs
- PathNode.cs
- HwndSubclass.cs
- CodeAttributeDeclarationCollection.cs
- DataGridViewSelectedCellCollection.cs
- webbrowsersite.cs
- SqlConnectionFactory.cs
- ContentPresenter.cs
- ClientBuildManager.cs
- InplaceBitmapMetadataWriter.cs
- AssemblyAttributesGoHere.cs
- MailBnfHelper.cs
- ComponentEvent.cs
- SingleObjectCollection.cs
- WebPartAddingEventArgs.cs
- DefaultHttpHandler.cs
- __TransparentProxy.cs
- Shape.cs
- WebPartMenu.cs
- WebPartVerbCollection.cs
- CodeGroup.cs
- DigestComparer.cs
- LinqDataSource.cs
- EmbeddedObject.cs
- XhtmlBasicCalendarAdapter.cs
- JpegBitmapDecoder.cs
- OuterGlowBitmapEffect.cs
- Comparer.cs
- ToolstripProfessionalRenderer.cs
- SessionStateUtil.cs
- AdapterUtil.cs
- DependencySource.cs
- ValidationErrorCollection.cs
- MetadataCacheItem.cs
- EndpointIdentityConverter.cs
- DockPattern.cs
- BufferedStream.cs
- QueryHandler.cs
- BrowsableAttribute.cs
- SchemaImporterExtension.cs
- MouseGestureValueSerializer.cs
- DataPagerFieldCollection.cs
- ConfigsHelper.cs
- AppDomainAttributes.cs
- TokenBasedSet.cs
- ColorInterpolationModeValidation.cs
- DisableDpiAwarenessAttribute.cs
- HiddenField.cs
- DetailsViewPagerRow.cs
- PartitionerStatic.cs
- ErrorProvider.cs
- BindingNavigator.cs
- FixedStringLookup.cs
- Duration.cs
- X509ThumbprintKeyIdentifierClause.cs
- DataSourceCache.cs
- EdmItemCollection.cs
- SelfSignedCertificate.cs
- Stopwatch.cs
- PassportAuthentication.cs
- BindingList.cs
- Timeline.cs
- SafeThreadHandle.cs
- ExecutionContext.cs
- ReadOnlyPropertyMetadata.cs
- ConstructorArgumentAttribute.cs
- HttpModulesSection.cs
- ResourceManager.cs
- TypedRowGenerator.cs
- SerializationInfo.cs
- PropertyGeneratedEventArgs.cs
- SupportsEventValidationAttribute.cs
- TextChange.cs
- ScriptControlManager.cs
- ItemList.cs
- InheritablePropertyChangeInfo.cs
- GridViewUpdateEventArgs.cs
- RelationshipEndCollection.cs
- SqlTransaction.cs
- ToolStrip.cs
- SqlDataRecord.cs
- GroupJoinQueryOperator.cs
- ManualWorkflowSchedulerService.cs
- DragCompletedEventArgs.cs
- UpdateProgress.cs
- DataControlPagerLinkButton.cs
- IntegerFacetDescriptionElement.cs