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_DRM_MEDIA_KEY_SYSTEM_SERVICE_PROXY_H 17 #define OHOS_DRM_MEDIA_KEY_SYSTEM_SERVICE_PROXY_H 18 19 #include <hilog/log.h> 20 #include "iremote_proxy.h" 21 #include "i_mediakeysystem_service.h" 22 23 namespace OHOS { 24 namespace DrmStandard { 25 class MediaKeySystemServiceProxy : public IRemoteProxy<IMediaKeySystemService> { 26 public: 27 explicit MediaKeySystemServiceProxy(const sptr<IRemoteObject> &impl); 28 virtual ~MediaKeySystemServiceProxy() = default; 29 int32_t Release() override; 30 31 int32_t GetConfigurationString(std::string &configName, std::string &value) override; 32 int32_t SetConfigurationString(std::string &configName, std::string &value) override; 33 int32_t GetConfigurationByteArray(std::string &configName, std::vector<uint8_t> &value) override; 34 int32_t SetConfigurationByteArray(std::string &configName, std::vector<uint8_t> &value) override; 35 int32_t GetMaxContentProtectionLevel(IMediaKeySessionService::ContentProtectionLevel *securityLevel) override; 36 37 int32_t CreateMediaKeySession(IMediaKeySessionService::ContentProtectionLevel securityLevel, 38 sptr<IMediaKeySessionService> &keySessionProxy) override; 39 int32_t GetStatistics(std::vector<IMediaKeySystemService::MetircKeyValue> &metrics) override; 40 int32_t GetCertificateStatus(IMediaKeySystemService::CertificateStatus *certStatue) override; 41 42 int32_t GenerateKeySystemRequest(std::vector<uint8_t> &request, std::string &defaultUrl) override; 43 int32_t ProcessKeySystemResponse(const std::vector<uint8_t> &response) override; 44 45 int32_t GetOfflineMediaKeyIds(std::vector<std::vector<uint8_t>> &licenseIds) override; 46 int32_t GetOfflineMediaKeyStatus(std::vector<uint8_t> &licenseId, 47 IMediaKeySessionService::OfflineMediaKeyStatus &status) override; 48 int32_t ClearOfflineMediaKeys(std::vector<uint8_t> &licenseId) override; 49 int32_t SetListenerObject(const sptr<IRemoteObject> &object) override; 50 int32_t SetCallback(sptr<IMediaKeySystemServiceCallback> &callback) override; 51 52 private: 53 static inline BrokerDelegator<MediaKeySystemServiceProxy> delegator_; 54 }; 55 } // DrmStandard 56 } // OHOS 57 58 #endif // OHOS_DRM_MEDIA_KEY_SYSTEM_SERVICE_PROXY_H 59