1/*
2 * Copyright (C) 2017 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 DESCRAMBLER_IMPL_H_
18#define DESCRAMBLER_IMPL_H_
19
20#include <media/stagefright/foundation/ABase.h>
21#include <android/media/BnDescrambler.h>
22
23namespace android {
24using namespace media;
25using namespace MediaDescrambler;
26using binder::Status;
27class DescramblerPlugin;
28class SharedLibrary;
29
30class DescramblerImpl : public BnDescrambler {
31public:
32    DescramblerImpl(const sp<SharedLibrary>& library, DescramblerPlugin *plugin);
33    virtual ~DescramblerImpl();
34
35    virtual Status setMediaCasSession(
36            const CasSessionId& sessionId) override;
37
38    virtual Status requiresSecureDecoderComponent(
39            const String16& mime, bool *result) override;
40
41    virtual Status descramble(
42            const DescrambleInfo& descrambleInfo, int32_t *result) override;
43
44    virtual Status release() override;
45
46private:
47    sp<SharedLibrary> mLibrary;
48    DescramblerPlugin *mPlugin;
49
50    DISALLOW_EVIL_CONSTRUCTORS(DescramblerImpl);
51};
52
53} // namespace android
54
55#endif // DESCRAMBLER_IMPL_H_
56