1 /*
2  * Copyright (c) 2023 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 RINGTONE_PLAYER_NAPI_H
17 #define RINGTONE_PLAYER_NAPI_H
18 
19 #include <map>
20 
21 #include "audio_info.h"
22 #include "napi/native_api.h"
23 #include "napi/native_node_api.h"
24 
25 #include "media_errors.h"
26 #include "system_sound_log.h"
27 #include "ringtone_common_napi.h"
28 #include "ringtone_options_napi.h"
29 #include "ringtone_player.h"
30 #include "ringtone_player_callback_napi.h"
31 
32 namespace OHOS {
33 namespace Media {
34 static const std::string RINGTONE_PLAYER_NAPI_CLASS_NAME = "RingtonePlayer";
35 
36 class RingtonePlayerNapi {
37 public:
38     static napi_value Init(napi_env env, napi_value exports);
39     static napi_value GetRingtonePlayerInstance(napi_env env, std::shared_ptr<RingtonePlayer> &ringtonePlayer);
40 
41     RingtonePlayerNapi();
42     ~RingtonePlayerNapi();
43 
44 private:
45     static void RingtonePlayerNapiDestructor(napi_env env, void* nativeObject, void* finalize_hint);
46     static napi_value RingtonePlayerNapiConstructor(napi_env env, napi_callback_info info);
47     static napi_value GetTitle(napi_env env, napi_callback_info info);
48     static napi_value GetAudioRendererInfo(napi_env env, napi_callback_info info);
49     static void AsyncGetAudioRendererInfo(napi_env env, void *data);
50     static napi_value Configure(napi_env env, napi_callback_info info);
51     static void AsyncConfigure(napi_env env, void *data);
52     static napi_value Start(napi_env env, napi_callback_info info);
53     static napi_value Stop(napi_env env, napi_callback_info info);
54     static napi_value Release(napi_env env, napi_callback_info info);
55     static napi_value GetAudioState(napi_env env, napi_callback_info info);
56     static napi_value On(napi_env env, napi_callback_info info);
57     static napi_value Off(napi_env env, napi_callback_info info);
58 
59     static napi_value RegisterCallback(napi_env env, napi_value jsThis, napi_value* argv, const std::string& cbName);
60     static napi_value RegisterRingtonePlayerCallback(napi_env env, napi_value* argv, const std::string& cbName,
61         RingtonePlayerNapi *ringtonePlayerNapi);
62     static napi_value UnregisterCallback(napi_env env, napi_value jsThis, const std::string& cbName);
63     static void UnregisterRingtonePlayerCallback(RingtonePlayerNapi *ringtonePlayerNapi, const std::string& cbName);
64 
65     static void CommonAsyncCallbackComplete(napi_env env, napi_status status, void* data);
66     static void GetTitleAsyncCallbackComplete(napi_env env, napi_status status, void *data);
67     static void GetAudioRendererInfoAsyncCallbackComplete(napi_env env, napi_status status, void *data);
68 
69     napi_env env_;
70     std::shared_ptr<RingtonePlayer> ringtonePlayer_;
71     std::shared_ptr<RingtonePlayerInterruptCallback> callbackNapi_ = nullptr;
72 
73     static thread_local napi_ref sConstructor_;
74     static std::shared_ptr<RingtonePlayer> sRingtonePlayer_;
75 };
76 
77 struct RingtonePlayerAsyncContext {
78     napi_env env;
79     napi_async_work work;
80     napi_deferred deferred;
81     napi_ref callbackRef;
82     bool status;
83     RingtonePlayerNapi *objectInfo;
84     AudioStandard::ContentType contentType;
85     AudioStandard::StreamUsage streamUsage;
86     int32_t rendererFlags;
87     float volume;
88     bool loop;
89     std::string title;
90     RingtoneState *ringtoneState;
91 };
92 } // namespace Media
93 } // namespace OHOS
94 #endif // RINGTONE_PLAYER_NAPI_H