| // Copyright 2017 The Cobalt Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef STARBOARD_SHARED_WIN32_WRM_HEADER_H_ |
| #define STARBOARD_SHARED_WIN32_WRM_HEADER_H_ |
| |
| #include <objidl.h> |
| #include <wrl.h> |
| #include <wrl/client.h> |
| |
| #include <string> |
| #include <vector> |
| |
| #include "starboard/common/log.h" |
| #include "starboard/types.h" |
| |
| namespace starboard { |
| namespace shared { |
| namespace win32 { |
| |
| class WrmHeader { |
| public: |
| WrmHeader(const void* initialization_data, int initialization_data_size); |
| |
| static GUID kInvalidKeyId; |
| |
| bool is_valid() const { |
| return key_id_ != kInvalidKeyId && !wrm_header_.empty(); |
| } |
| const GUID& key_id() const { |
| SB_DCHECK(is_valid()); |
| return key_id_; |
| } |
| Microsoft::WRL::ComPtr<IStream> content_header() const; |
| const std::vector<uint8_t>& wrm_header() const { return wrm_header_; } |
| |
| private: |
| GUID key_id_; |
| std::vector<uint8_t> wrm_header_; |
| }; |
| |
| } // namespace win32 |
| } // namespace shared |
| } // namespace starboard |
| |
| #endif // STARBOARD_SHARED_WIN32_WRM_HEADER_H_ |