95 lines
2.6 KiB
C#
95 lines
2.6 KiB
C#
//
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// SafeHandles.cs
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//
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// Author:
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// Martin Baulig <mabaul@microsoft.com>
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//
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// Copyright (c) 2018 Xamarin Inc. (http://www.xamarin.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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using System.Runtime.InteropServices;
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using System.Security.Cryptography.Apple;
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using Microsoft.Win32.SafeHandles;
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using Mono;
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namespace System.Security.Cryptography.X509Certificates
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{
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partial class SafeSecIdentityHandle
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{
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public SafeSecIdentityHandle (IntPtr handle, bool ownsHandle = false)
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: base (handle, ownsHandle)
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{
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}
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}
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partial class SafeSecCertificateHandle
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{
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public SafeSecCertificateHandle (IntPtr handle, bool ownsHandle = false)
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: base (handle, ownsHandle)
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{
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}
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}
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}
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namespace System.Security.Cryptography.Apple
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{
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partial class SafeKeychainItemHandle
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{
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public SafeKeychainItemHandle (IntPtr handle, bool ownsHandle)
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: base (handle, ownsHandle)
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{
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if (!ownsHandle)
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CFObject.CFRetain (handle);
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}
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}
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partial class SafeSecKeyRefHandle
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{
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public SafeSecKeyRefHandle (IntPtr handle, bool ownsHandle = false)
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: base (handle, ownsHandle)
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{
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}
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IntPtr owner;
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/*
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* SecItemImport() returns a SecArrayRef. We need to free the array, not the items inside it.
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*
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*/
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public SafeSecKeyRefHandle (IntPtr handle, IntPtr owner)
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: base (handle, false)
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{
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this.owner = owner;
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CFObject.CFRetain (owner);
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}
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protected override bool ReleaseHandle ()
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{
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if (owner != IntPtr.Zero) {
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CFObject.CFRelease (owner);
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owner = IntPtr.Zero;
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SetHandle (IntPtr.Zero);
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return true;
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}
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return base.ReleaseHandle ();
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}
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}
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}
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