1 /* 2 * Copyright (c) 2023 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 27 class MediaDecryptModuleProxy : public IProxyBroker<OHOS::HDI::Drm::V1_0::IMediaDecryptModule> { 28 public: MediaDecryptModuleProxy(const sptr<IRemoteObject> & remote)29 explicit MediaDecryptModuleProxy(const sptr<IRemoteObject>& remote) : IProxyBroker<OHOS::HDI::Drm::V1_0::IMediaDecryptModule>(remote) {} 30 31 virtual ~MediaDecryptModuleProxy() = default; 32 IsProxy()33 inline bool IsProxy() override 34 { 35 return true; 36 } 37 38 int32_t DecryptMediaData(bool secure, const OHOS::HDI::Drm::V1_0::CryptoInfo& cryptoInfo, 39 const OHOS::HDI::Drm::V1_0::DrmBuffer& srcBuffer, const OHOS::HDI::Drm::V1_0::DrmBuffer& destBuffer) override; 40 41 int32_t Release() override; 42 43 int32_t GetVersion(uint32_t& majorVer, uint32_t& minorVer) override; 44 45 static int32_t DecryptMediaData_(bool secure, const OHOS::HDI::Drm::V1_0::CryptoInfo& cryptoInfo, 46 const OHOS::HDI::Drm::V1_0::DrmBuffer& srcBuffer, const OHOS::HDI::Drm::V1_0::DrmBuffer& destBuffer, const sptr<IRemoteObject> remote); 47 48 static int32_t Release_(const sptr<IRemoteObject> remote); 49 50 static int32_t GetVersion_(uint32_t& majorVer, uint32_t& minorVer, const sptr<IRemoteObject> remote); 51 52 private: 53 static inline BrokerDelegator<OHOS::HDI::Drm::V1_0::MediaDecryptModuleProxy> delegator_; 54 }; 55 56 } // V1_0 57 } // Drm 58 } // HDI 59 } // OHOS 60 61 #endif // OHOS_HDI_DRM_V1_0_MEDIADECRYPTMODULEPROXY_H