xref: /aosp_15_r20/hardware/interfaces/cas/1.2/default/MediaCasService.h (revision 4d7e907c777eeecc4c5bd7cf640a754fac206ff7)

/*
 * Copyright (C) 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef ANDROID_HARDWARE_CAS_V1_1_MEDIA_CAS_SERVICE_H_
#define ANDROID_HARDWARE_CAS_V1_1_MEDIA_CAS_SERVICE_H_

#include <android/hardware/cas/1.1/IMediaCasService.h>
#include <android/hardware/cas/1.2/IMediaCasService.h>

#include "FactoryLoader.h"

namespace android {
struct CasFactory;
struct DescramblerFactory;
namespace hardware {
namespace cas {
namespace V1_1 {
namespace implementation {

using ::android::hardware::cas::V1_0::HidlCasPluginDescriptor;
using ::android::hardware::cas::V1_0::IDescramblerBase;

class MediaCasService : public V1_2::IMediaCasService {
  public:
    MediaCasService();

    virtual Return<void> enumeratePlugins(enumeratePlugins_cb _hidl_cb) override;

    virtual Return<bool> isSystemIdSupported(int32_t CA_system_id) override;

    virtual Return<sp<V1_0::ICas>> createPlugin(int32_t CA_system_id,
                                                const sp<V1_0::ICasListener>& listener) override;

    virtual Return<sp<ICas>> createPluginExt(int32_t CA_system_id,
                                             const sp<ICasListener>& listener) override;

    virtual Return<bool> isDescramblerSupported(int32_t CA_system_id) override;

    virtual Return<sp<IDescramblerBase>> createDescrambler(int32_t CA_system_id) override;

  private:
    FactoryLoader<CasFactory> mCasLoader;
    FactoryLoader<DescramblerFactory> mDescramblerLoader;

    virtual ~MediaCasService();
};

}  // namespace implementation
}  // namespace V1_1
}  // namespace cas
}  // namespace hardware
}  // namespace android

#endif  // ANDROID_HARDWARE_CAS_V1_1_MEDIA_CAS_SERVICE_H_