Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / clr / src / BCL / System / Security / Permissions / IsolatedStoragePermission.cs / 1305376 / IsolatedStoragePermission.cs
// ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== //[....] // namespace System.Security.Permissions { using System; using System.IO; using System.Security; using System.Security.Util; using System.Globalization; [Serializable] [System.Runtime.InteropServices.ComVisible(true)] public enum IsolatedStorageContainment { None = 0x00, DomainIsolationByUser = 0x10, ApplicationIsolationByUser = 0x15, AssemblyIsolationByUser = 0x20, DomainIsolationByMachine = 0x30, AssemblyIsolationByMachine = 0x40, ApplicationIsolationByMachine = 0x45, DomainIsolationByRoamingUser = 0x50, AssemblyIsolationByRoamingUser = 0x60, ApplicationIsolationByRoamingUser = 0x65, AdministerIsolatedStorageByUser = 0x70, //AdministerIsolatedStorageByMachine = 0x80, UnrestrictedIsolatedStorage = 0xF0 }; [Serializable] [SecurityPermissionAttribute( SecurityAction.InheritanceDemand, ControlEvidence = true, ControlPolicy = true )] [System.Runtime.InteropServices.ComVisible(true)] abstract public class IsolatedStoragePermission : CodeAccessPermission, IUnrestrictedPermission { //------------------------------------------------------ // // PRIVATE STATE DATA // //----------------------------------------------------- ///internal long m_userQuota; /// internal long m_machineQuota; /// internal long m_expirationDays; /// internal bool m_permanentData; /// internal IsolatedStorageContainment m_allowed; //----------------------------------------------------- // // CONSTRUCTORS // //----------------------------------------------------- protected IsolatedStoragePermission(PermissionState state) { if (state == PermissionState.Unrestricted) { m_userQuota = Int64.MaxValue; m_machineQuota = Int64.MaxValue; m_expirationDays = Int64.MaxValue ; m_permanentData = true; m_allowed = IsolatedStorageContainment.UnrestrictedIsolatedStorage; } else if (state == PermissionState.None) { m_userQuota = 0; m_machineQuota = 0; m_expirationDays = 0; m_permanentData = false; m_allowed = IsolatedStorageContainment.None; } else { throw new ArgumentException(Environment.GetResourceString("Argument_InvalidPermissionState")); } } internal IsolatedStoragePermission(IsolatedStorageContainment UsageAllowed, long ExpirationDays, bool PermanentData) { m_userQuota = 0; // typical demand won't include quota m_machineQuota = 0; // typical demand won't include quota m_expirationDays = ExpirationDays; m_permanentData = PermanentData; m_allowed = UsageAllowed; } internal IsolatedStoragePermission(IsolatedStorageContainment UsageAllowed, long ExpirationDays, bool PermanentData, long UserQuota) { m_machineQuota = 0; m_userQuota = UserQuota; m_expirationDays = ExpirationDays; m_permanentData = PermanentData; m_allowed = UsageAllowed; } //------------------------------------------------------ // // PUBLIC ACCESSOR METHODS // //----------------------------------------------------- // properties public long UserQuota { set{ m_userQuota = value; } get{ return m_userQuota; } } #if false internal long MachineQuota { set{ m_machineQuota = value; } get{ return m_machineQuota; } } internal long ExpirationDays { set{ m_expirationDays = value; } get{ return m_expirationDays; } } internal bool PermanentData { set{ m_permanentData = value; } get{ return m_permanentData; } } #endif public IsolatedStorageContainment UsageAllowed { set{ m_allowed = value; } get{ return m_allowed; } } //------------------------------------------------------ // // CODEACCESSPERMISSION IMPLEMENTATION // //------------------------------------------------------ public bool IsUnrestricted() { return m_allowed == IsolatedStorageContainment.UnrestrictedIsolatedStorage; } //----------------------------------------------------- // // INTERNAL METHODS // //------------------------------------------------------ internal static long min(long x,long y) {return x>y?y:x;} internal static long max(long x,long y) {return x 0) { esd.AddAttribute(_strUserQuota, (m_userQuota).ToString(CultureInfo.InvariantCulture)) ; } if (m_machineQuota>0) { esd.AddAttribute(_strMachineQuota, (m_machineQuota).ToString(CultureInfo.InvariantCulture)) ; } if (m_expirationDays>0) { esd.AddAttribute( _strExpiry, (m_expirationDays).ToString(CultureInfo.InvariantCulture)) ; } if (m_permanentData) { esd.AddAttribute(_strPermDat, (m_permanentData).ToString()) ; } } else { esd.AddAttribute( "Unrestricted", "true" ); } return esd; } public override void FromXml(SecurityElement esd) { CodeAccessPermission.ValidateElement( esd, this ); m_allowed = IsolatedStorageContainment.None; // default if no match if (XMLUtil.IsUnrestricted(esd)) { m_allowed = IsolatedStorageContainment.UnrestrictedIsolatedStorage; } else { String allowed = esd.Attribute( "Allowed" ); if (allowed != null) m_allowed = (IsolatedStorageContainment)Enum.Parse( typeof( IsolatedStorageContainment ), allowed ); } if (m_allowed == IsolatedStorageContainment.UnrestrictedIsolatedStorage) { m_userQuota = Int64.MaxValue; m_machineQuota = Int64.MaxValue; m_expirationDays = Int64.MaxValue ; m_permanentData = true; } else { String param; param = esd.Attribute (_strUserQuota) ; m_userQuota = param != null ? Int64.Parse(param, CultureInfo.InvariantCulture) : 0 ; param = esd.Attribute (_strMachineQuota) ; m_machineQuota = param != null ? Int64.Parse(param, CultureInfo.InvariantCulture) : 0 ; param = esd.Attribute (_strExpiry) ; m_expirationDays = param != null ? Int64.Parse(param, CultureInfo.InvariantCulture) : 0 ; param = esd.Attribute (_strPermDat) ; m_permanentData = param != null ? (Boolean.Parse(param)) : false ; } } #endif // FEATURE_CAS_POLICY } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== // [....] // namespace System.Security.Permissions { using System; using System.IO; using System.Security; using System.Security.Util; using System.Globalization; [Serializable] [System.Runtime.InteropServices.ComVisible(true)] public enum IsolatedStorageContainment { None = 0x00, DomainIsolationByUser = 0x10, ApplicationIsolationByUser = 0x15, AssemblyIsolationByUser = 0x20, DomainIsolationByMachine = 0x30, AssemblyIsolationByMachine = 0x40, ApplicationIsolationByMachine = 0x45, DomainIsolationByRoamingUser = 0x50, AssemblyIsolationByRoamingUser = 0x60, ApplicationIsolationByRoamingUser = 0x65, AdministerIsolatedStorageByUser = 0x70, //AdministerIsolatedStorageByMachine = 0x80, UnrestrictedIsolatedStorage = 0xF0 }; [Serializable] [SecurityPermissionAttribute( SecurityAction.InheritanceDemand, ControlEvidence = true, ControlPolicy = true )] [System.Runtime.InteropServices.ComVisible(true)] abstract public class IsolatedStoragePermission : CodeAccessPermission, IUnrestrictedPermission { //------------------------------------------------------ // // PRIVATE STATE DATA // //----------------------------------------------------- ///internal long m_userQuota; /// internal long m_machineQuota; /// internal long m_expirationDays; /// internal bool m_permanentData; /// internal IsolatedStorageContainment m_allowed; //----------------------------------------------------- // // CONSTRUCTORS // //----------------------------------------------------- protected IsolatedStoragePermission(PermissionState state) { if (state == PermissionState.Unrestricted) { m_userQuota = Int64.MaxValue; m_machineQuota = Int64.MaxValue; m_expirationDays = Int64.MaxValue ; m_permanentData = true; m_allowed = IsolatedStorageContainment.UnrestrictedIsolatedStorage; } else if (state == PermissionState.None) { m_userQuota = 0; m_machineQuota = 0; m_expirationDays = 0; m_permanentData = false; m_allowed = IsolatedStorageContainment.None; } else { throw new ArgumentException(Environment.GetResourceString("Argument_InvalidPermissionState")); } } internal IsolatedStoragePermission(IsolatedStorageContainment UsageAllowed, long ExpirationDays, bool PermanentData) { m_userQuota = 0; // typical demand won't include quota m_machineQuota = 0; // typical demand won't include quota m_expirationDays = ExpirationDays; m_permanentData = PermanentData; m_allowed = UsageAllowed; } internal IsolatedStoragePermission(IsolatedStorageContainment UsageAllowed, long ExpirationDays, bool PermanentData, long UserQuota) { m_machineQuota = 0; m_userQuota = UserQuota; m_expirationDays = ExpirationDays; m_permanentData = PermanentData; m_allowed = UsageAllowed; } //------------------------------------------------------ // // PUBLIC ACCESSOR METHODS // //----------------------------------------------------- // properties public long UserQuota { set{ m_userQuota = value; } get{ return m_userQuota; } } #if false internal long MachineQuota { set{ m_machineQuota = value; } get{ return m_machineQuota; } } internal long ExpirationDays { set{ m_expirationDays = value; } get{ return m_expirationDays; } } internal bool PermanentData { set{ m_permanentData = value; } get{ return m_permanentData; } } #endif public IsolatedStorageContainment UsageAllowed { set{ m_allowed = value; } get{ return m_allowed; } } //------------------------------------------------------ // // CODEACCESSPERMISSION IMPLEMENTATION // //------------------------------------------------------ public bool IsUnrestricted() { return m_allowed == IsolatedStorageContainment.UnrestrictedIsolatedStorage; } //----------------------------------------------------- // // INTERNAL METHODS // //------------------------------------------------------ internal static long min(long x,long y) {return x>y?y:x;} internal static long max(long x,long y) {return x 0) { esd.AddAttribute(_strUserQuota, (m_userQuota).ToString(CultureInfo.InvariantCulture)) ; } if (m_machineQuota>0) { esd.AddAttribute(_strMachineQuota, (m_machineQuota).ToString(CultureInfo.InvariantCulture)) ; } if (m_expirationDays>0) { esd.AddAttribute( _strExpiry, (m_expirationDays).ToString(CultureInfo.InvariantCulture)) ; } if (m_permanentData) { esd.AddAttribute(_strPermDat, (m_permanentData).ToString()) ; } } else { esd.AddAttribute( "Unrestricted", "true" ); } return esd; } public override void FromXml(SecurityElement esd) { CodeAccessPermission.ValidateElement( esd, this ); m_allowed = IsolatedStorageContainment.None; // default if no match if (XMLUtil.IsUnrestricted(esd)) { m_allowed = IsolatedStorageContainment.UnrestrictedIsolatedStorage; } else { String allowed = esd.Attribute( "Allowed" ); if (allowed != null) m_allowed = (IsolatedStorageContainment)Enum.Parse( typeof( IsolatedStorageContainment ), allowed ); } if (m_allowed == IsolatedStorageContainment.UnrestrictedIsolatedStorage) { m_userQuota = Int64.MaxValue; m_machineQuota = Int64.MaxValue; m_expirationDays = Int64.MaxValue ; m_permanentData = true; } else { String param; param = esd.Attribute (_strUserQuota) ; m_userQuota = param != null ? Int64.Parse(param, CultureInfo.InvariantCulture) : 0 ; param = esd.Attribute (_strMachineQuota) ; m_machineQuota = param != null ? Int64.Parse(param, CultureInfo.InvariantCulture) : 0 ; param = esd.Attribute (_strExpiry) ; m_expirationDays = param != null ? Int64.Parse(param, CultureInfo.InvariantCulture) : 0 ; param = esd.Attribute (_strPermDat) ; m_permanentData = param != null ? (Boolean.Parse(param)) : false ; } } #endif // FEATURE_CAS_POLICY } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- Bitmap.cs
- FileUpload.cs
- Event.cs
- SortDescription.cs
- XmlChoiceIdentifierAttribute.cs
- WebServiceTypeData.cs
- ReadOnlyObservableCollection.cs
- CharEnumerator.cs
- TextCompositionEventArgs.cs
- CaseInsensitiveOrdinalStringComparer.cs
- ObservableCollection.cs
- SchemaTableOptionalColumn.cs
- SharedStatics.cs
- PermissionListSet.cs
- ComponentResourceManager.cs
- MultilineStringConverter.cs
- SQLGuid.cs
- UpdateManifestForBrowserApplication.cs
- OSFeature.cs
- ResourcePool.cs
- KeyboardNavigation.cs
- EditorZone.cs
- MdiWindowListStrip.cs
- FrameworkTemplate.cs
- TagNameToTypeMapper.cs
- AccessDataSourceWizardForm.cs
- ObjectListComponentEditor.cs
- GcSettings.cs
- Border.cs
- DesignTimeSiteMapProvider.cs
- VirtualizingPanel.cs
- VarRemapper.cs
- RootAction.cs
- PropertyChangedEventManager.cs
- EntityKey.cs
- SerialStream.cs
- DataDesignUtil.cs
- SrgsToken.cs
- MetadataArtifactLoaderComposite.cs
- HtmlControl.cs
- GridLength.cs
- SafeNativeMethodsMilCoreApi.cs
- RemotingHelper.cs
- DependencyObjectType.cs
- XslVisitor.cs
- ActionItem.cs
- DetailsView.cs
- DocComment.cs
- DataSourceControlBuilder.cs
- ISAPIApplicationHost.cs
- ActionFrame.cs
- ScopedMessagePartSpecification.cs
- MILUtilities.cs
- InternalConfigSettingsFactory.cs
- SqlDataSourceTableQuery.cs
- CodeTypeParameter.cs
- RangeContentEnumerator.cs
- RSAPKCS1SignatureFormatter.cs
- DoubleKeyFrameCollection.cs
- OrderedDictionary.cs
- QuadraticEase.cs
- TextServicesPropertyRanges.cs
- FilterQuery.cs
- SpeechSynthesizer.cs
- ProfessionalColorTable.cs
- IgnoreSection.cs
- InstanceCompleteException.cs
- StylusCollection.cs
- TypeValidationEventArgs.cs
- TransformerInfoCollection.cs
- QuaternionValueSerializer.cs
- FormsIdentity.cs
- ChunkedMemoryStream.cs
- precedingsibling.cs
- EventDescriptorCollection.cs
- SoapSchemaImporter.cs
- AutomationElement.cs
- TemplateField.cs
- XmlSerializerVersionAttribute.cs
- SmiGettersStream.cs
- FormsAuthentication.cs
- DeferredSelectedIndexReference.cs
- XslCompiledTransform.cs
- DataGridViewButtonColumn.cs
- ObjectQueryExecutionPlan.cs
- SafeRightsManagementQueryHandle.cs
- TransformProviderWrapper.cs
- Camera.cs
- ValidationSummaryDesigner.cs
- XmlnsDictionary.cs
- IDictionary.cs
- DataContractSerializerElement.cs
- ListView.cs
- ProtocolsConfiguration.cs
- FunctionDetailsReader.cs
- BitmapSourceSafeMILHandle.cs
- JsonEnumDataContract.cs
- XmlNodeList.cs
- ProfileProvider.cs
- ServiceHostingEnvironment.cs