blob: e882ba7a1305efcc3fd022da2badcbd8762cec2a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
/*
* Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the License);
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
using System.Runtime.InteropServices;
using System.Collections.Generic;
namespace Tizen.Network.Nfc
{
/// <summary>
/// A class for managing the Secure Element information.
/// </summary>
/// <since_tizen> 3 </since_tizen>
public class NfcSecureElement : IDisposable
{
private IntPtr _secureElementHandle = IntPtr.Zero;
private bool disposed = false;
internal NfcSecureElement(IntPtr handle)
{
_secureElementHandle = handle;
}
~NfcSecureElement()
{
Dispose(false);
}
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}
private void Dispose(bool disposing)
{
if (disposed)
return;
if (disposing)
{
// Free managed objects.
}
//Free unmanaged objects
disposed = true;
}
/// <summary>
/// Send APDU(Application Protocol Data Unit) response to CLF(Contactless Front-end).
/// </summary>
/// <since_tizen> 3 </since_tizen>
/// <param name="response">The bytes array of response data.</param>
/// <param name="responseLength">The size of response bytes array.</param>
/// <exception cref="NotSupportedException">Thrown when Nfc is not supported.</exception>
/// <exception cref="ArgumentException">Thrown when method is failed due to an invalid parameter.</exception>
/// <exception cref="InvalidOperationException">Thrown when the method failed due to invalid operation.</exception>
public void HceSendApduResponse(byte[] response, uint responseLength)
{
int ret = Interop.Nfc.CardEmulation.HceSendApduRespondse(_secureElementHandle, response, responseLength);
if (ret != (int)NfcError.None)
{
Log.Error(Globals.LogTag, "Failed to hcd send apdu response, Error - " + (NfcError)ret);
NfcErrorFactory.ThrowNfcException(ret);
}
}
internal IntPtr GetHandle()
{
return _secureElementHandle;
}
}
}
|