/* * Copyright (c) 2022 Huawei Device Co., Ltd. * 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 NAPI_UTILS_H #define NAPI_UTILS_H #include #include #include #include "napi/native_api.h" #include "napi/native_common.h" #include "napi/native_node_api.h" #include "avsession_log.h" #include "audio_system_manager.h" #include "avsession_info.h" #include "want_agent.h" #include "napi_base_context.h" #include "ability.h" /* check condition related to argc/argv, return and logging. */ #define CHECK_ARGS_RETURN_VOID(context, condition, message, code) \ do { \ if (!(condition)) { \ (context)->status = napi_invalid_arg; \ (context)->errMessage = std::string(message); \ (context)->errCode = code; \ SLOGE("test (" #condition ") failed: " message); \ return; \ } \ } while (0) #define CHECK_STATUS_RETURN_VOID(context, message, code) \ do { \ if ((context)->status != napi_ok) { \ (context)->errMessage = std::string(message); \ (context)->errCode = code; \ SLOGE("test (context->status == napi_ok) failed: " message); \ return; \ } \ } while (0) /* check condition, return and logging if condition not true. */ #define CHECK_RETURN(condition, message, retVal) \ do { \ if (!(condition)) { \ SLOGE("test (" #condition ") failed: " message); \ return retVal; \ } \ } while (0) #define CHECK_RETURN_VOID(condition, message) \ do { \ if (!(condition)) { \ SLOGE("test (" #condition ") failed: " message); \ return; \ } \ } while (0) namespace OHOS::AVSession { class NapiUtils { public: static int32_t ConvertSessionType(const std::string& typeString); static std::string ConvertSessionType(int32_t type); /* napi_value <-> bool */ static napi_status GetValue(napi_env env, napi_value in, bool& out); static napi_status SetValue(napi_env env, const bool& in, napi_value& out); /* napi_value <-> int32_t */ static napi_status GetValue(napi_env env, napi_value in, int32_t& out); static napi_status SetValue(napi_env env, const int32_t& in, napi_value& out); /* napi_value <-> uint32_t */ static napi_status GetValue(napi_env env, napi_value in, uint32_t& out); static napi_status SetValue(napi_env env, const uint32_t& in, napi_value& out); /* napi_value <-> int64_t */ static napi_status GetValue(napi_env env, napi_value in, int64_t& out); static napi_status SetValue(napi_env env, const int64_t& in, napi_value& out); /* napi_value <-> double */ static napi_status GetValue(napi_env env, napi_value in, double& out); static napi_status SetValue(napi_env env, const double& in, napi_value& out); /* napi_value <-> std::string */ static napi_status GetValue(napi_env env, napi_value in, std::string& out); static napi_status SetValue(napi_env env, const std::string& in, napi_value& out); /* napi_value <-> AppExecFwk::ElementName */ static napi_status SetValue(napi_env env, const AppExecFwk::ElementName& in, napi_value& out); /* napi_value <-> OutputDeviceInfo */ static napi_status SetValue(napi_env env, const OutputDeviceInfo& in, napi_value& out); /* napi_value <-> AVSessionDescriptor */ static napi_status SetValue(napi_env env, const AVSessionDescriptor& in, napi_value& out); /* napi_value <-> MMI::KeyEvent::KeyItem */ static napi_status GetValue(napi_env env, napi_value in, MMI::KeyEvent::KeyItem& out); static napi_status SetValue(napi_env env, const MMI::KeyEvent::KeyItem& in, napi_value& out); /* napi_value <-> MMI::KeyEvent */ static napi_status GetValue(napi_env env, napi_value in, std::shared_ptr& out); static napi_status SetValue(napi_env env, const std::shared_ptr& in, napi_value& out); /* napi_value <-> AbilityRuntime::WantAgent::WantAgent */ static napi_status GetValue(napi_env env, napi_value in, AbilityRuntime::WantAgent::WantAgent*& out); static napi_status SetValue(napi_env env, AbilityRuntime::WantAgent::WantAgent& in, napi_value& out); /* napi_value <-> AVMetaData */ static napi_status GetValue(napi_env env, napi_value in, AVMetaData& out); static napi_status SetValue(napi_env env, const AVMetaData& in, napi_value& out); /* napi_value <-> AVPlaybackState */ static napi_status GetValue(napi_env env, napi_value in, AVPlaybackState& out); static napi_status SetValue(napi_env env, const AVPlaybackState& in, napi_value& out); /* napi_value <-> std::vector */ static napi_status GetValue(napi_env env, napi_value in, std::vector& out); static napi_status SetValue(napi_env env, const std::vector& in, napi_value& out); /* napi_value <-> std::vector */ static napi_status GetValue(napi_env env, napi_value in, std::vector& out); static napi_status SetValue(napi_env env, const std::vector& in, napi_value& out); /* napi_value <-> std::vector */ static napi_status GetValue(napi_env env, napi_value in, std::vector& out); static napi_status SetValue(napi_env env, const std::vector& in, napi_value& out); /* napi_value <-> std::vector */ static napi_status GetValue(napi_env env, napi_value in, std::vector& out); static napi_status SetValue(napi_env env, const std::vector& in, napi_value& out); /* napi_value <-> std::vector */ static napi_status GetValue(napi_env env, napi_value in, std::vector& out); static napi_status SetValue(napi_env env, const std::vector& in, napi_value& out); /* napi_value <-> std::vector */ static napi_status GetValue(napi_env env, napi_value in, std::vector& out); static napi_status SetValue(napi_env env, const std::vector& in, napi_value& out); /* std::vector <-> napi_value */ static napi_status SetValue(napi_env env, const std::vector& in, napi_value& out); /* napi_get_named_property wrapper */ template static inline napi_status GetNamedProperty(napi_env env, napi_value in, const std::string& prop, T& value) { bool hasProp = false; napi_status status = napi_has_named_property(env, in, prop.c_str(), &hasProp); if ((status == napi_ok) && hasProp) { napi_value inner = nullptr; status = napi_get_named_property(env, in, prop.c_str(), &inner); if ((status == napi_ok) && (inner != nullptr)) { return GetValue(env, inner, value); } } return napi_invalid_arg; }; /* napi_unwrap with napi_instanceof */ static napi_status Unwrap(napi_env env, napi_value in, void** out, napi_value constructor); static bool Equals(napi_env env, napi_value value, napi_ref copy); static napi_value GetUndefinedValue(napi_env env); static napi_status GetPropertyNames(napi_env env, napi_value in, std::vector& out); static napi_status GetDateValue(napi_env env, napi_value value, double& result); static napi_status SetDateValue(napi_env env, double time, napi_value& result); static napi_status GetRefByCallback(napi_env env, std::list callbackList, napi_value callback, napi_ref& callbackRef); static napi_status GetStageElementName(napi_env env, napi_value in, AppExecFwk::ElementName& out); static napi_status GetFaElementName(napi_env env, AppExecFwk::ElementName& out); static napi_status GetValue(napi_env env, napi_value in, AppExecFwk::ElementName& out); static napi_status GetValue(napi_env env, napi_value in, SessionToken& out); static napi_status GetValue(napi_env env, napi_value in, AudioStandard::DeviceRole& out); static napi_status GetValue(napi_env env, napi_value in, AudioStandard::DeviceType& out); static napi_status GetValue(napi_env env, napi_value in, AudioStandard::AudioDeviceDescriptor& out); static napi_status GetValue(napi_env env, napi_value in, std::vector& out); static napi_status GetSampleRate(napi_env env, napi_value in, AudioStandard::AudioSamplingRate& out); static napi_status GetChannels(napi_env env, napi_value in, AudioStandard::AudioChannel& out); static napi_status GetChannelMasks(napi_env env, napi_value in, int32_t& out); static napi_status SetOutPutDeviceIdValue(napi_env env, const std::vector& in, napi_value& out); static constexpr int KEYEVENT_ACTION_JS_NATIVE_DELTA = 1; static napi_status ThrowError(napi_env env, const char* napiMessage, int32_t napiCode); static constexpr size_t ARGC_ONE = 1; static constexpr size_t ARGC_TWO = 2; static constexpr size_t ARGC_THERE = 3; static constexpr size_t ARGV_FIRST = 0; static constexpr size_t ARGV_SECOND = 1; static constexpr size_t ARGV_THIRD = 2; }; } #endif // NAPI_UTILS_H