1 /* 2 * Copyright (c) 2024 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 PLAYERDATASRC_FUZZER_H 17 #define PLAYERDATASRC_FUZZER_H 18 19 #include <iostream> 20 #define FUZZ_PROJECT_NAME "playerdatasrc_fuzzer" 21 #include <filesystem> 22 #include <unistd.h> 23 #include "media_server.h" 24 #include "media_parcel.h" 25 #include "stub_common.h" 26 #include "i_standard_player_service.h" 27 #include <fcntl.h> 28 #include "i_standard_player_listener.h" 29 #include "player.h" 30 #include <sys/stat.h> 31 #include "media_data_source_stub.h" 32 33 34 namespace OHOS { 35 namespace Media { 36 class PlayerDataSrcFuzzer : public IMediaDataSource { 37 public: 38 PlayerDataSrcFuzzer(int32_t fd, size_t size); 39 ~PlayerDataSrcFuzzer(); 40 bool RunFuzz(uint8_t *data, size_t size); 41 int32_t ReadAt(int64_t pos, uint32_t length, const std::shared_ptr<AVSharedMemory> &mem) override; 42 int32_t ReadAt(uint32_t length, const std::shared_ptr<AVSharedMemory> &mem) override; 43 int32_t ReadAt(const std::shared_ptr<AVSharedMemory> &mem, uint32_t length, int64_t pos) override; 44 int32_t GetSize(int64_t &size) override; 45 sptr<IRemoteStub<IStandardPlayerService>> GetPlayStub(); 46 void SetDataSrcSource(sptr<IRemoteStub<IStandardPlayerService>> &player); 47 void SelectTrack(sptr<IRemoteStub<IStandardPlayerService>> &player); 48 49 private: 50 int32_t fd_{ 0 }; 51 size_t size_{ 0 }; 52 }; 53 } // namespace MEDIA 54 } // namespace OHOS 55 #endif 56 57