RightsManagementInformation.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Base / System / IO / Packaging / RightsManagementInformation.cs / 1305600 / RightsManagementInformation.cs

                            //------------------------------------------------------------------------------ 
//
// 
//    Copyright (C) Microsoft Corporation.  All rights reserved.
//  
//
// Description: 
//  This class represents the rights-management information stored in an 
//  EncryptedPackageEnvelope. Specifically, it represents the PublishLicense and the
//  UseLicenses stored in the compound file that embodies the RM protected Package. 
//
// History:
//  06/06/2005: LGolding:    Initial implementation.
// 
//-----------------------------------------------------------------------------
 
using System.Collections.Generic; 
using System.Security.RightsManagement;
 
using MS.Internal.IO.Packaging.CompoundFile;

namespace System.IO.Packaging
{ 
    /// 
    /// This class represents the rights-management information stored in an 
    /// EncryptedPackageEnvelope. Specifically, it represents the PublishLicense and the 
    /// UseLicenses stored in the compound file that embodies the RM protected Package.
    ///  
    public class RightsManagementInformation
    {
        /// 
        /// Internal constructor, called by EncryptedPackageEnvelope.Create or EncryptedPackageEnvelope.Open. 
        /// 
        internal 
        RightsManagementInformation( 
            RightsManagementEncryptionTransform rmet
            ) 
        {
            _rmet = rmet;
        }
 
        /// 
        /// This property represents the object that determines what operations the current 
        /// user is allowed to perform on the encrypted content. 
        /// 
        public CryptoProvider CryptoProvider 
        {
            get
            {
                return _rmet.CryptoProvider; 
            }
 
            set 
            {
                _rmet.CryptoProvider = value; 
            }
        }

        ///  
        /// Read the publish license from the RM transform's primary instance data stream.
        ///  
        ///  
        /// The publish license, or null if the compound file does not contain a publish
        /// license (as it will not, for example, when the compound file is first created). 
        /// 
        /// 
        /// If the stream is corrupt, or if the RM instance data in this file cannot be
        /// read by the current version of this class. 
        /// 
        public PublishLicense LoadPublishLicense() 
        { 
            return _rmet.LoadPublishLicense();
        } 

        /// 
        /// Save the publish license to the RM transform's instance data stream.
        ///  
        /// 
        /// The publish licence to be saved. The RM server returns a publish license as a string. 
        ///  
        /// 
        /// The stream is rewritten from the beginning, so any existing publish license is 
        /// overwritten.
        /// 
        /// 
        /// If  is null. 
        /// 
        ///  
        /// If the existing RM instance data in this file cannot be updated by the current version 
        /// of this class.
        ///  
        /// 
        /// If the transform settings are fixed.
        /// 
        public void SavePublishLicense(PublishLicense publishLicense) 
        {
            _rmet.SavePublishLicense(publishLicense); 
        } 

        ///  
        /// Load a use license for the specified user from the RM transform's instance data
        /// storage in the compound file.
        /// 
        ///  
        /// The user whose use license is desired.
        ///  
        ///  
        /// The use license for the specified user, or null if the compound file does not
        /// contain a use license for the specified user. 
        /// 
        /// 
        /// If  is null.
        ///  
        /// 
        /// If the RM information in this file cannot be read by the current version of 
        /// this class. 
        /// 
        public UseLicense LoadUseLicense(ContentUser userKey) 
        {
            return _rmet.LoadUseLicense(userKey);
        }
 
        /// 
        /// Save a use license for the specified user into the RM transform's instance data 
        /// storage in the compound file. 
        /// 
        ///  
        /// The user to whom the use license was issued.
        /// 
        /// 
        /// The use license issued to that user. 
        /// 
        ///  
        /// Any existing use license for the specified user is removed from the compound 
        /// file before the new use license is saved.
        ///  
        /// 
        /// If  or  is null.
        /// 
        ///  
        /// If the RM information in this file cannot be written by the current version of
        /// this class. 
        ///  
        public void SaveUseLicense(ContentUser userKey, UseLicense useLicense)
        { 
            _rmet.SaveUseLicense(userKey, useLicense);
        }

        ///  
        /// Delete the use license for the specified user from the RM transform's instance
        /// data storage in the compound file. 
        ///  
        /// 
        /// The user whose use license is to be deleted. 
        /// 
        /// 
        /// If  is null.
        ///  
        /// 
        /// If the RM information in this file cannot be updated by the current version of 
        /// this class. 
        /// 
        public void DeleteUseLicense(ContentUser userKey) 
        {
            _rmet.DeleteUseLicense(userKey);
        }
 
        /// 
        /// This method retrieves a reference to a dictionary with keys of type User and values 
        /// of type UseLicense, containing one entry for each use license embedded in the compound 
        /// file for this particular transform instance. The collection is a snapshot of the use
        /// licenses in the compound file at the time of the call. The term "Embedded" in the method 
        /// name emphasizes that the dictionary returned by this method only includes those use
        /// licenses that are embedded in the compound file. It does not include any other use
        /// licenses that the application might have acquired from an RM server but not yet embedded
        /// into the  compound file. 
        /// 
        public IDictionary GetEmbeddedUseLicenses() 
        { 
            return _rmet.GetEmbeddedUseLicenses();
        } 

        private RightsManagementEncryptionTransform _rmet;
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------------------------ 
//
// 
//    Copyright (C) Microsoft Corporation.  All rights reserved.
//  
//
// Description: 
//  This class represents the rights-management information stored in an 
//  EncryptedPackageEnvelope. Specifically, it represents the PublishLicense and the
//  UseLicenses stored in the compound file that embodies the RM protected Package. 
//
// History:
//  06/06/2005: LGolding:    Initial implementation.
// 
//-----------------------------------------------------------------------------
 
using System.Collections.Generic; 
using System.Security.RightsManagement;
 
using MS.Internal.IO.Packaging.CompoundFile;

namespace System.IO.Packaging
{ 
    /// 
    /// This class represents the rights-management information stored in an 
    /// EncryptedPackageEnvelope. Specifically, it represents the PublishLicense and the 
    /// UseLicenses stored in the compound file that embodies the RM protected Package.
    ///  
    public class RightsManagementInformation
    {
        /// 
        /// Internal constructor, called by EncryptedPackageEnvelope.Create or EncryptedPackageEnvelope.Open. 
        /// 
        internal 
        RightsManagementInformation( 
            RightsManagementEncryptionTransform rmet
            ) 
        {
            _rmet = rmet;
        }
 
        /// 
        /// This property represents the object that determines what operations the current 
        /// user is allowed to perform on the encrypted content. 
        /// 
        public CryptoProvider CryptoProvider 
        {
            get
            {
                return _rmet.CryptoProvider; 
            }
 
            set 
            {
                _rmet.CryptoProvider = value; 
            }
        }

        ///  
        /// Read the publish license from the RM transform's primary instance data stream.
        ///  
        ///  
        /// The publish license, or null if the compound file does not contain a publish
        /// license (as it will not, for example, when the compound file is first created). 
        /// 
        /// 
        /// If the stream is corrupt, or if the RM instance data in this file cannot be
        /// read by the current version of this class. 
        /// 
        public PublishLicense LoadPublishLicense() 
        { 
            return _rmet.LoadPublishLicense();
        } 

        /// 
        /// Save the publish license to the RM transform's instance data stream.
        ///  
        /// 
        /// The publish licence to be saved. The RM server returns a publish license as a string. 
        ///  
        /// 
        /// The stream is rewritten from the beginning, so any existing publish license is 
        /// overwritten.
        /// 
        /// 
        /// If  is null. 
        /// 
        ///  
        /// If the existing RM instance data in this file cannot be updated by the current version 
        /// of this class.
        ///  
        /// 
        /// If the transform settings are fixed.
        /// 
        public void SavePublishLicense(PublishLicense publishLicense) 
        {
            _rmet.SavePublishLicense(publishLicense); 
        } 

        ///  
        /// Load a use license for the specified user from the RM transform's instance data
        /// storage in the compound file.
        /// 
        ///  
        /// The user whose use license is desired.
        ///  
        ///  
        /// The use license for the specified user, or null if the compound file does not
        /// contain a use license for the specified user. 
        /// 
        /// 
        /// If  is null.
        ///  
        /// 
        /// If the RM information in this file cannot be read by the current version of 
        /// this class. 
        /// 
        public UseLicense LoadUseLicense(ContentUser userKey) 
        {
            return _rmet.LoadUseLicense(userKey);
        }
 
        /// 
        /// Save a use license for the specified user into the RM transform's instance data 
        /// storage in the compound file. 
        /// 
        ///  
        /// The user to whom the use license was issued.
        /// 
        /// 
        /// The use license issued to that user. 
        /// 
        ///  
        /// Any existing use license for the specified user is removed from the compound 
        /// file before the new use license is saved.
        ///  
        /// 
        /// If  or  is null.
        /// 
        ///  
        /// If the RM information in this file cannot be written by the current version of
        /// this class. 
        ///  
        public void SaveUseLicense(ContentUser userKey, UseLicense useLicense)
        { 
            _rmet.SaveUseLicense(userKey, useLicense);
        }

        ///  
        /// Delete the use license for the specified user from the RM transform's instance
        /// data storage in the compound file. 
        ///  
        /// 
        /// The user whose use license is to be deleted. 
        /// 
        /// 
        /// If  is null.
        ///  
        /// 
        /// If the RM information in this file cannot be updated by the current version of 
        /// this class. 
        /// 
        public void DeleteUseLicense(ContentUser userKey) 
        {
            _rmet.DeleteUseLicense(userKey);
        }
 
        /// 
        /// This method retrieves a reference to a dictionary with keys of type User and values 
        /// of type UseLicense, containing one entry for each use license embedded in the compound 
        /// file for this particular transform instance. The collection is a snapshot of the use
        /// licenses in the compound file at the time of the call. The term "Embedded" in the method 
        /// name emphasizes that the dictionary returned by this method only includes those use
        /// licenses that are embedded in the compound file. It does not include any other use
        /// licenses that the application might have acquired from an RM server but not yet embedded
        /// into the  compound file. 
        /// 
        public IDictionary GetEmbeddedUseLicenses() 
        { 
            return _rmet.GetEmbeddedUseLicenses();
        } 

        private RightsManagementEncryptionTransform _rmet;
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
                        

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