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 ACTIVE_SESSIONS_H_
      21              : #define ACTIVE_SESSIONS_H_
      22              : 
      23              : #include "ICdmBackend.h"
      24              : #include "IMessageDispatcher.h"
      25              : #include "OpenCDMSession.h"
      26              : #include <MediaCommon.h>
      27              : #include <map>
      28              : #include <memory>
      29              : #include <mutex>
      30              : #include <opencdm/open_cdm.h>
      31              : #include <string>
      32              : #include <vector>
      33              : 
      34              : class ActiveSessions
      35              : {
      36              : public:
      37              :     static ActiveSessions &instance();
      38              : 
      39              :     OpenCDMSession *create(const std::shared_ptr<ICdmBackend> &cdm,
      40              :                            const std::shared_ptr<IMessageDispatcher> &messageDispatcher, const LicenseType &sessionType,
      41              :                            OpenCDMSessionCallbacks *callbacks, void *context, const std::string &initDataType,
      42              :                            const std::vector<uint8_t> &initData);
      43              :     OpenCDMSession *get(const std::vector<uint8_t> &keyId);
      44              :     void remove(OpenCDMSession *session);
      45              : 
      46              : private:
      47            1 :     ActiveSessions() = default;
      48            1 :     ~ActiveSessions() = default;
      49              : 
      50              : private:
      51              :     std::mutex m_mutex;
      52              :     std::map<OpenCDMSession *, int> m_activeSessions;
      53              : };
      54              : 
      55              : #endif // ACTIVE_SESSIONS_H_