Line data    Source code

       1              : /*
       2              :  * If not stated otherwise in this file or this component's LICENSE file the
       3              :  * following copyright and licenses apply:
       4              :  *
       5              :  * Copyright 2022 Sky UK
       6              :  *
       7              :  * Licensed under the Apache License, Version 2.0 (the "License");
       8              :  * you may not use this file except in compliance with the License.
       9              :  * You may obtain a copy of the License at
      10              :  *
      11              :  * http://www.apache.org/licenses/LICENSE-2.0
      12              :  *
      13              :  * Unless required by applicable law or agreed to in writing, software
      14              :  * distributed under the License is distributed on an "AS IS" BASIS,
      15              :  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      16              :  * See the License for the specific language governing permissions and
      17              :  * limitations under the License.
      18              :  */
      19              : 
      20              : #ifndef FIREBOLT_RIALTO_SERVER_SERVICE_I_CDM_SERVICE_H_
      21              : #define FIREBOLT_RIALTO_SERVER_SERVICE_I_CDM_SERVICE_H_
      22              : 
      23              : #include "IHeartbeatProcedure.h"
      24              : #include "IMediaKeysCapabilities.h"
      25              : #include "IMediaKeysServerInternal.h"
      26              : #include "MediaCommon.h"
      27              : #include <cstdint>
      28              : #include <memory>
      29              : #include <string>
      30              : #include <vector>
      31              : 
      32              : namespace firebolt::rialto::server::service
      33              : {
      34              : class ICdmService
      35              : {
      36              : public:
      37          181 :     ICdmService() = default;
      38          181 :     virtual ~ICdmService() = default;
      39              : 
      40              :     ICdmService(const ICdmService &) = delete;
      41              :     ICdmService(ICdmService &&) = delete;
      42              :     ICdmService &operator=(const ICdmService &) = delete;
      43              :     ICdmService &operator=(ICdmService &&) = delete;
      44              : 
      45              :     virtual bool switchToActive() = 0;
      46              :     virtual void switchToInactive() = 0;
      47              : 
      48              :     virtual bool createMediaKeys(int mediaKeysHandle, std::string keySystem) = 0;
      49              :     virtual bool destroyMediaKeys(int mediaKeysHandle) = 0;
      50              :     virtual MediaKeyErrorStatus createKeySession(int mediaKeysHandle, KeySessionType sessionType,
      51              :                                                  const std::shared_ptr<IMediaKeysClient> &client, bool isLDL,
      52              :                                                  int32_t &keySessionId) = 0;
      53              :     virtual MediaKeyErrorStatus generateRequest(int mediaKeysHandle, int32_t keySessionId, InitDataType initDataType,
      54              :                                                 const std::vector<uint8_t> &initData) = 0;
      55              :     virtual MediaKeyErrorStatus loadSession(int mediaKeysHandle, int32_t keySessionId) = 0;
      56              :     virtual MediaKeyErrorStatus updateSession(int mediaKeysHandle, int32_t keySessionId,
      57              :                                               const std::vector<uint8_t> &responseData) = 0;
      58              :     virtual MediaKeyErrorStatus closeKeySession(int mediaKeysHandle, int32_t keySessionId) = 0;
      59              :     virtual MediaKeyErrorStatus removeKeySession(int mediaKeysHandle, int32_t keySessionId) = 0;
      60              :     virtual MediaKeyErrorStatus getCdmKeySessionId(int mediaKeysHandle, int32_t keySessionId,
      61              :                                                    std::string &cdmKeySessionId) = 0;
      62              :     virtual bool containsKey(int mediaKeysHandle, int32_t keySessionId, const std::vector<uint8_t> &keyId) = 0;
      63              :     virtual MediaKeyErrorStatus setDrmHeader(int mediaKeysHandle, int32_t keySessionId,
      64              :                                              const std::vector<uint8_t> &requestData) = 0;
      65              :     virtual MediaKeyErrorStatus deleteDrmStore(int mediaKeysHandle) = 0;
      66              :     virtual MediaKeyErrorStatus deleteKeyStore(int mediaKeysHandle) = 0;
      67              :     virtual MediaKeyErrorStatus getDrmStoreHash(int mediaKeysHandle, std::vector<unsigned char> &drmStoreHash) = 0;
      68              :     virtual MediaKeyErrorStatus getKeyStoreHash(int mediaKeysHandle, std::vector<unsigned char> &keyStoreHash) = 0;
      69              :     virtual MediaKeyErrorStatus getLdlSessionsLimit(int mediaKeysHandle, uint32_t &ldlLimit) = 0;
      70              :     virtual MediaKeyErrorStatus getLastDrmError(int mediaKeysHandle, int32_t keySessionId, uint32_t &errorCode) = 0;
      71              :     virtual MediaKeyErrorStatus getDrmTime(int mediaKeysHandle, uint64_t &drmTime) = 0;
      72              :     virtual MediaKeyErrorStatus releaseKeySession(int mediaKeysHandle, int32_t keySessionId) = 0;
      73              : 
      74              :     virtual std::vector<std::string> getSupportedKeySystems() = 0;
      75              :     virtual bool supportsKeySystem(const std::string &keySystem) = 0;
      76              :     virtual bool getSupportedKeySystemVersion(const std::string &keySystem, std::string &version) = 0;
      77              :     virtual bool isServerCertificateSupported(const std::string &keySystem) = 0;
      78              : 
      79              :     virtual void ping(const std::shared_ptr<IHeartbeatProcedure> &heartbeatProcedure) = 0;
      80              : };
      81              : } // namespace firebolt::rialto::server::service
      82              : 
      83              : #endif // FIREBOLT_RIALTO_SERVER_SERVICE_I_CDM_SERVICE_H_