/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_HARDWARE_CAS_V1_0_DESCRAMBLER_IMPL_H_
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#define ANDROID_HARDWARE_CAS_V1_0_DESCRAMBLER_IMPL_H_
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#include <media/stagefright/foundation/ABase.h>
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#include <android/hardware/cas/native/1.0/IDescrambler.h>
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namespace android {
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struct DescramblerPlugin;
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using namespace hardware::cas::native::V1_0;
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namespace hardware {
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namespace cas {
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namespace V1_0 {
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namespace implementation {
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class SharedLibrary;
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class DescramblerImpl : public IDescrambler {
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public:
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DescramblerImpl(const sp<SharedLibrary>& library, DescramblerPlugin *plugin);
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virtual ~DescramblerImpl();
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virtual Return<Status> setMediaCasSession(
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const HidlCasSessionId& sessionId) override;
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virtual Return<bool> requiresSecureDecoderComponent(
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const hidl_string& mime) override;
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virtual Return<void> descramble(
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ScramblingControl scramblingControl,
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const hidl_vec<SubSample>& subSamples,
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const SharedBuffer& srcBuffer,
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uint64_t srcOffset,
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const DestinationBuffer& dstBuffer,
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uint64_t dstOffset,
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descramble_cb _hidl_cb) override;
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virtual Return<Status> release() override;
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private:
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sp<SharedLibrary> mLibrary;
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std::shared_ptr<DescramblerPlugin> mPluginHolder;
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DISALLOW_EVIL_CONSTRUCTORS(DescramblerImpl);
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};
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} // namespace implementation
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} // namespace V1_0
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} // namespace cas
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} // namespace hardware
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} // namespace android
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#endif // ANDROID_HARDWARE_CAS_V1_0_DESCRAMBLER_IMPL_H_
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