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_I_GST_PROTECTION_METADATA_HELPER_FACTORY_H_
      21              : #define FIREBOLT_RIALTO_SERVER_I_GST_PROTECTION_METADATA_HELPER_FACTORY_H_
      22              : 
      23              : #include "IDecryptionService.h"
      24              : #include "IGstProtectionMetadataHelper.h"
      25              : #include "IGstWrapper.h"
      26              : #include <gst/gst.h>
      27              : #include <memory>
      28              : 
      29              : namespace firebolt::rialto::server
      30              : {
      31              : /**
      32              :  * @brief IGstProtectionMetadataHelperFactory factory class, for the creation of a GstProtectionMetadataHelper.
      33              :  */
      34              : class IGstProtectionMetadataHelperFactory
      35              : {
      36              : public:
      37          206 :     IGstProtectionMetadataHelperFactory() = default;
      38          206 :     virtual ~IGstProtectionMetadataHelperFactory() = default;
      39              : 
      40              :     /**
      41              :      * @brief Creates a IGstProtectionMetadataHelperFactory instance.
      42              :      *
      43              :      * @retval the factory instance or null on error.
      44              :      */
      45              :     static std::shared_ptr<IGstProtectionMetadataHelperFactory> createFactory();
      46              : 
      47              :     /**
      48              :      * @brief Creates a IGstProtectionMetadataHelperFactory.
      49              :      *
      50              :      * @retval a decryptor element instance or null on error.
      51              :      */
      52              :     virtual std::unique_ptr<IGstProtectionMetadataHelper>
      53              :     createProtectionMetadataWrapper(const std::shared_ptr<firebolt::rialto::wrappers::IGstWrapper> &gstWrapper) const = 0;
      54              : };
      55              : 
      56              : }; // namespace firebolt::rialto::server
      57              : 
      58              : #endif // FIREBOLT_RIALTO_SERVER_I_GST_PROTECTION_METADATA_HELPER_FACTORY_H_