1 /* 2 * Copyright (c) 2023-2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef OHOS_HDI_DRM_V1_0_MEDIADECRYPTMODULEPROXY_H 17 #define OHOS_HDI_DRM_V1_0_MEDIADECRYPTMODULEPROXY_H 18 19 #include "v1_0/imedia_decrypt_module.h" 20 #include <iproxy_broker.h> 21 22 namespace OHOS { 23 namespace HDI { 24 namespace Drm { 25 namespace V1_0 { 26 class MediaDecryptModuleProxy : public IProxyBroker<OHOS::HDI::Drm::V1_0::IMediaDecryptModule> { 27 public: MediaDecryptModuleProxy(const sptr<IRemoteObject> & remote)28 explicit MediaDecryptModuleProxy(const sptr<IRemoteObject> &remote) 29 : IProxyBroker<OHOS::HDI::Drm::V1_0::IMediaDecryptModule>(remote) 30 {} 31 32 virtual ~MediaDecryptModuleProxy() = default; 33 IsProxy()34 inline bool IsProxy() override 35 { 36 return true; 37 } 38 39 int32_t DecryptMediaData(bool secure, const OHOS::HDI::Drm::V1_0::CryptoInfo &cryptoInfo, 40 const OHOS::HDI::Drm::V1_0::DrmBuffer &srcBuffer, const OHOS::HDI::Drm::V1_0::DrmBuffer &destBuffer) override; 41 42 int32_t Release() override; 43 44 int32_t GetVersion(uint32_t &majorVer, uint32_t &minorVer) override; 45 46 static int32_t DecryptMediaData_(bool secure, const OHOS::HDI::Drm::V1_0::CryptoInfo &cryptoInfo, 47 const OHOS::HDI::Drm::V1_0::DrmBuffer &srcBuffer, const OHOS::HDI::Drm::V1_0::DrmBuffer &destBuffer, 48 const sptr<IRemoteObject> remote); 49 50 static int32_t Release_(const sptr<IRemoteObject> remote); 51 52 static int32_t GetVersion_(uint32_t &majorVer, uint32_t &minorVer, const sptr<IRemoteObject> remote); 53 54 private: 55 static inline BrokerDelegator<OHOS::HDI::Drm::V1_0::MediaDecryptModuleProxy> delegator_; 56 }; 57 } // V1_0 58 } // Drm 59 } // HDI 60 } // OHOS 61 62 #endif // OHOS_HDI_DRM_V1_0_MEDIADECRYPTMODULEPROXY_H