1 /*
2  * Copyright (C) 2014 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 #ifndef CLEARKEY_CRYPTO_FACTORY_H_
18 #define CLEARKEY_CRYPTO_FACTORY_H_
19 
20 #include <media/hardware/CryptoAPI.h>
21 #include <media/stagefright/foundation/ABase.h>
22 #include <utils/Errors.h>
23 
24 namespace clearkeydrm {
25 
26 class CryptoFactory : public android::CryptoFactory {
27 public:
CryptoFactory()28     CryptoFactory() {}
~CryptoFactory()29     virtual ~CryptoFactory() {}
30 
31     virtual bool isCryptoSchemeSupported(const uint8_t uuid[16]) const;
32 
33     virtual android::status_t createPlugin(
34             const uint8_t uuid[16],
35             const void* data, size_t size,
36             android::CryptoPlugin** plugin);
37 
38 private:
39     DISALLOW_EVIL_CONSTRUCTORS(CryptoFactory);
40 };
41 
42 } // namespace clearkeydrm
43 
44 #endif // CLEARKEY_CRYPTO_FACTORY_H_
45