1 /*
2  * Copyright (C) 2021 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_PLAYER_NAPI_H_
17 #define AUDIO_PLAYER_NAPI_H_
18 
19 #include "player.h"
20 #include "media_errors.h"
21 #include "napi/native_api.h"
22 #include "napi/native_node_api.h"
23 #include "common_napi.h"
24 #include "audio_info.h"
25 
26 namespace OHOS {
27 namespace Media {
28 class AudioPlayerNapi {
29 public:
30     static napi_value Init(napi_env env, napi_value exports);
31 
32 private:
33     static napi_value Constructor(napi_env env, napi_callback_info info);
34     static void Destructor(napi_env env, void *nativeObject, void *finalize);
35     static napi_value CreateAudioPlayer(napi_env env, napi_callback_info info);
36     static napi_value CreateAudioPlayerAsync(napi_env env, napi_callback_info info);
37     static napi_value Play(napi_env env, napi_callback_info info);
38     static napi_value Pause(napi_env env, napi_callback_info info);
39     static napi_value Stop(napi_env env, napi_callback_info info);
40     static napi_value Reset(napi_env env, napi_callback_info info);
41     static napi_value Seek(napi_env env, napi_callback_info info);
42     static napi_value SetVolume(napi_env env, napi_callback_info info);
43     static napi_value Release(napi_env env, napi_callback_info info);
44     static napi_value On(napi_env env, napi_callback_info info);
45     static napi_value SetSrc(napi_env env, napi_callback_info info);
46     static napi_value GetSrc(napi_env env, napi_callback_info info);
47     static napi_value SetFdSrc(napi_env env, napi_callback_info info);
48     static napi_value GetFdSrc(napi_env env, napi_callback_info info);
49     static napi_value SetLoop(napi_env env, napi_callback_info info);
50     static napi_value GetLoop(napi_env env, napi_callback_info info);
51     static napi_value GetCurrentTime(napi_env env, napi_callback_info info);
52     static napi_value GetDuration(napi_env env, napi_callback_info info);
53     static napi_value GetState(napi_env env, napi_callback_info info);
54     static napi_value GetTrackDescription(napi_env env, napi_callback_info info);
55     static napi_value GetAudioInterruptMode(napi_env env, napi_callback_info info);
56     static napi_value SetAudioInterruptMode(napi_env env, napi_callback_info info);
57     static void AsyncGetTrackDescription(napi_env env, void *data);
58     void ErrorCallback(MediaServiceExtErrCode errCode, std::string errMsg = "unknown");
59     void SetCallbackReference(const std::string &callbackName, std::shared_ptr<AutoRef> ref);
60     void CancelCallback();
61     AudioPlayerNapi();
62     ~AudioPlayerNapi();
63 
64     static thread_local napi_ref constructor_;
65     napi_env env_ = nullptr;
66     std::shared_ptr<Player> nativePlayer_ = nullptr;
67     std::shared_ptr<PlayerCallback> callbackNapi_ = nullptr;
68     std::string uri_ = "";
69     std::vector<Format> audioTrackInfoVec_;
70     AVFileDescriptor rawFd_;
71     OHOS::AudioStandard::InterruptMode interruptMode_ = AudioStandard::InterruptMode::SHARE_MODE;
72     std::map<std::string, std::shared_ptr<AutoRef>> refMap_;
73 };
74 } // namespace Media
75 } // namespace OHOS
76 #endif // AUDIO_PLAYER_NAPI_H_
77