1 /*
2  * Copyright (C) 2016 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 #include <iostream>
18 
19 #include <android/hardware/keymaster/3.0/types.h>
20 
21 #include "keymaster_tags.h"
22 
23 namespace android {
24 namespace hardware {
25 namespace keymaster {
26 namespace V3_0 {
27 
28 template <typename ValueT>
29 ::std::ostream& operator<<(::std::ostream& os, const NullOr<ValueT>& value) {
30     if (!value.isOk()) {
31         os << "(value not present)";
32     } else {
33         os << value.value();
34     }
35     return os;
36 }
37 
38 ::std::ostream& operator<<(::std::ostream& os, const hidl_vec<KeyParameter>& set);
39 ::std::ostream& operator<<(::std::ostream& os, BlockMode value);
40 ::std::ostream& operator<<(::std::ostream& os, Digest value);
41 ::std::ostream& operator<<(::std::ostream& os, EcCurve value);
42 ::std::ostream& operator<<(::std::ostream& os, ErrorCode value);
43 ::std::ostream& operator<<(::std::ostream& os, PaddingMode value);
44 ::std::ostream& operator<<(::std::ostream& os, const KeyCharacteristics& value);
45 ::std::ostream& operator<<(::std::ostream& os, const KeyParameter& value);
46 
47 }  // namespace V3_0
48 }  // namespace keymaster
49 }  // namespace hardware
50 }  // namespace android
51