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authorJiyoung Yun <jy910.yun@samsung.com>2017-02-10 20:35:12 +0900
committerJiyoung Yun <jy910.yun@samsung.com>2017-02-10 20:35:12 +0900
commit4b11dc566a5bbfa1378d6266525c281b028abcc8 (patch)
treeb48831a898906734f8884d08b6e18f1144ee2b82 /src/mscorlib/src/System/Security/Permissions/IsolatedStorageFilePermission.cs
parentdb20f3f1bb8595633a7e16c8900fd401a453a6b5 (diff)
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Imported Upstream version 1.0.0.9910upstream/1.0.0.9910
Diffstat (limited to 'src/mscorlib/src/System/Security/Permissions/IsolatedStorageFilePermission.cs')
-rw-r--r--src/mscorlib/src/System/Security/Permissions/IsolatedStorageFilePermission.cs163
1 files changed, 0 insertions, 163 deletions
diff --git a/src/mscorlib/src/System/Security/Permissions/IsolatedStorageFilePermission.cs b/src/mscorlib/src/System/Security/Permissions/IsolatedStorageFilePermission.cs
deleted file mode 100644
index 42bc648c72..0000000000
--- a/src/mscorlib/src/System/Security/Permissions/IsolatedStorageFilePermission.cs
+++ /dev/null
@@ -1,163 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-//
-//
-// Purpose : This permission is used to controls/administer access to
-// IsolatedStorageFile
-//
-
-namespace System.Security.Permissions {
-
- using System.Globalization;
-
- [Serializable]
-[System.Runtime.InteropServices.ComVisible(true)]
- sealed public class IsolatedStorageFilePermission : IsolatedStoragePermission, IBuiltInPermission
- {
- public IsolatedStorageFilePermission(PermissionState state)
- : base(state) { }
-
- internal IsolatedStorageFilePermission(IsolatedStorageContainment UsageAllowed,
- long ExpirationDays, bool PermanentData)
- : base(UsageAllowed, ExpirationDays, PermanentData) { }
-
- //------------------------------------------------------
- //
- // IPERMISSION IMPLEMENTATION
- //
- //------------------------------------------------------
-
- public override IPermission Union(IPermission target)
- {
- if (target == null)
- {
- return this.Copy();
- }
- else if (!VerifyType(target))
- {
- throw new
- ArgumentException(
- Environment.GetResourceString("Argument_WrongType", this.GetType().FullName)
- );
- }
-
- IsolatedStorageFilePermission operand = (IsolatedStorageFilePermission)target;
-
- if (this.IsUnrestricted() || operand.IsUnrestricted())
- {
- return new IsolatedStorageFilePermission( PermissionState.Unrestricted );
- }
- else
- {
- IsolatedStorageFilePermission union;
- union = new IsolatedStorageFilePermission( PermissionState.None );
- union.m_userQuota = max(m_userQuota,operand.m_userQuota);
- union.m_machineQuota = max(m_machineQuota,operand.m_machineQuota);
- union.m_expirationDays = max(m_expirationDays,operand.m_expirationDays);
- union.m_permanentData = m_permanentData || operand.m_permanentData;
- union.m_allowed = (IsolatedStorageContainment)max((long)m_allowed,(long)operand.m_allowed);
- return union;
- }
- }
-
- public override bool IsSubsetOf(IPermission target)
- {
- if (target == null)
- {
- return ((m_userQuota == 0) &&
- (m_machineQuota == 0) &&
- (m_expirationDays == 0) &&
- (m_permanentData == false) &&
- (m_allowed == IsolatedStorageContainment.None));
- }
-
- try
- {
- IsolatedStorageFilePermission operand = (IsolatedStorageFilePermission)target;
-
- if (operand.IsUnrestricted())
- return true;
-
- return ((operand.m_userQuota >= m_userQuota) &&
- (operand.m_machineQuota >= m_machineQuota) &&
- (operand.m_expirationDays >= m_expirationDays) &&
- (operand.m_permanentData || !m_permanentData) &&
- (operand.m_allowed >= m_allowed));
- }
- catch (InvalidCastException)
- {
- throw new
- ArgumentException(
- Environment.GetResourceString("Argument_WrongType", this.GetType().FullName)
- );
- }
-
- }
-
- public override IPermission Intersect(IPermission target)
- {
- if (target == null)
- return null;
- else if (!VerifyType(target))
- {
- throw new
- ArgumentException(
- Environment.GetResourceString("Argument_WrongType", this.GetType().FullName)
- );
- }
-
- IsolatedStorageFilePermission operand = (IsolatedStorageFilePermission)target;
-
- if(operand.IsUnrestricted())
- return Copy();
- else if(IsUnrestricted())
- return target.Copy();
-
- IsolatedStorageFilePermission intersection;
- intersection = new IsolatedStorageFilePermission( PermissionState.None );
- intersection.m_userQuota = min(m_userQuota,operand.m_userQuota);
- intersection.m_machineQuota = min(m_machineQuota,operand.m_machineQuota);
- intersection.m_expirationDays = min(m_expirationDays,operand.m_expirationDays);
- intersection.m_permanentData = m_permanentData && operand.m_permanentData;
- intersection.m_allowed = (IsolatedStorageContainment)min((long)m_allowed,(long)operand.m_allowed);
-
- if ((intersection.m_userQuota == 0) &&
- (intersection.m_machineQuota == 0) &&
- (intersection.m_expirationDays == 0) &&
- (intersection.m_permanentData == false) &&
- (intersection.m_allowed == IsolatedStorageContainment.None))
- return null;
-
- return intersection;
- }
-
- public override IPermission Copy()
- {
- IsolatedStorageFilePermission copy ;
- copy = new IsolatedStorageFilePermission(PermissionState.Unrestricted);
- if(!IsUnrestricted()){
- copy.m_userQuota = m_userQuota;
- copy.m_machineQuota = m_machineQuota;
- copy.m_expirationDays = m_expirationDays;
- copy.m_permanentData = m_permanentData;
- copy.m_allowed = m_allowed;
- }
- return copy;
- }
-
-
- /// <internalonly/>
- int IBuiltInPermission.GetTokenIndex()
- {
- return IsolatedStorageFilePermission.GetTokenIndex();
- }
-
- internal static int GetTokenIndex()
- {
- return BuiltInPermissionIndex.IsolatedStorageFilePermissionIndex;
- }
- }
-}
-