1 //
2 // X509ChainImpl.cs
3 //
4 // Authors:
5 //	Martin Baulig  <martin.baulig@xamarin.com>
6 //
7 // Copyright (C) 2016 Xamarin, Inc. (http://www.xamarin.com)
8 //
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
16 //
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
19 //
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 //
28 #if SECURITY_DEP
29 
30 namespace System.Security.Cryptography.X509Certificates
31 {
32 	internal abstract class X509ChainImpl : IDisposable
33 	{
34 		public abstract bool IsValid {
35 			get;
36 		}
37 
38 		public abstract IntPtr Handle {
39 			get;
40 		}
41 
ThrowIfContextInvalid()42 		protected void ThrowIfContextInvalid ()
43 		{
44 			if (!IsValid)
45 				throw X509Helper2.GetInvalidChainContextException ();
46 		}
47 
48 		public abstract X509ChainElementCollection ChainElements {
49 			get;
50 		}
51 
52 		public abstract X509ChainPolicy ChainPolicy {
53 			get; set;
54 		}
55 
56 		public abstract X509ChainStatus[] ChainStatus {
57 			get;
58 		}
59 
Build(X509Certificate2 certificate)60 		public abstract bool Build (X509Certificate2 certificate);
61 
Reset()62 		public abstract void Reset ();
63 
Dispose()64 		public void Dispose ()
65 		{
66 			Dispose (true);
67 			GC.SuppressFinalize (this);
68 		}
69 
Dispose(bool disposing)70 		protected virtual void Dispose (bool disposing)
71 		{
72 		}
73 
~X509ChainImpl()74 		~X509ChainImpl ()
75 		{
76 			Dispose (false);
77 		}
78 	}
79 }
80 
81 #endif
82