1 /* 2 * Copyright (c) 2025 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 AUDIO_HAPTIC_FILE_DESCRIPTOR_NAPI_H 17 #define AUDIO_HAPTIC_FILE_DESCRIPTOR_NAPI_H 18 19 #include "napi/native_api.h" 20 #include "napi/native_node_api.h" 21 22 namespace OHOS { 23 namespace Media { 24 static const std::string AUDIO_HAPTIC_FILE_DESCRIPTOR_NAPI_CLASS_NAME = "AudioHapticFileDescriptor"; 25 26 class AudioHapticFileDescriptorNapi { 27 public: 28 AudioHapticFileDescriptorNapi(); 29 ~AudioHapticFileDescriptorNapi(); 30 31 static napi_value Init(napi_env env, napi_value exports); 32 static napi_value CreateAudioHapticFileDescriptorWrapper(napi_env env, 33 int32_t fd, int64_t length, int64_t offset); 34 private: 35 static void Destructor(napi_env env, void *nativeObject, void *finalize_hint); 36 static napi_value Construct(napi_env env, napi_callback_info info); 37 static napi_value GetFd(napi_env env, napi_callback_info info); 38 static napi_value SetFd(napi_env env, napi_callback_info info); 39 static napi_value GetLength(napi_env env, napi_callback_info info); 40 static napi_value SetLength(napi_env env, napi_callback_info info); 41 static napi_value GetOffset(napi_env env, napi_callback_info info); 42 static napi_value SetOffset(napi_env env, napi_callback_info info); 43 44 static thread_local napi_ref sConstructor_; 45 46 static int32_t sFd_; 47 static int64_t sLength_; 48 static int64_t sOffset_; 49 50 int32_t fd_ = 0; 51 int64_t length_ = 0; 52 int64_t offset_ = 0; 53 napi_env env_; 54 }; 55 } 56 } 57 #endif // AUDIO_HAPTIC_FILE_DESCRIPTOR_NAPI_H