1 /*
2  * Copyright (C) 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include <string>
20 #include <vector>
21 
22 // #include <aidl/android/hardware/security/keymint/HardwareAuthToken.h>
23 
24 // namespace aidl::android::hardware::security::keymint {
25 namespace keymint::javacard {
26 
27 using std::vector;
28 
blob2vector(const uint8_t * data,const size_t length)29 inline static std::vector<uint8_t> blob2vector(const uint8_t* data, const size_t length) {
30     std::vector<uint8_t> result(data, data + length);
31     return result;
32 }
33 
blob2vector(const std::string & value)34 inline static std::vector<uint8_t> blob2vector(const std::string& value) {
35     vector<uint8_t> result(reinterpret_cast<const uint8_t*>(value.data()),
36                            reinterpret_cast<const uint8_t*>(value.data()) + value.size());
37     return result;
38 }
39 
40 // HardwareAuthToken vector2AuthToken(const vector<uint8_t>& buffer);
41 // vector<uint8_t> authToken2vector(const HardwareAuthToken& token);
42 
43 uint32_t getOsVersion();
44 uint32_t getOsPatchlevel();
45 uint32_t getVendorPatchlevel();
46 
47 }  // namespace keymint::javacard
48