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 #include "napi_media_info_holder.h"
17 #include "avsession_log.h"
18 #include "avsession_pixel_map_adapter.h"
19 #include "napi_utils.h"
20 #include "pixel_map_napi.h"
21
22 namespace OHOS::AVSession {
23 std::map<std::string, NapiMediaInfoHolder::GetterType> NapiMediaInfoHolder::getterMap_ = {
24 { "currentIndex", GetCurrentIndex },
25 { "playInfos", GetPlayInfos },
26 };
27
28 std::map<int32_t, NapiMediaInfoHolder::SetterType> NapiMediaInfoHolder::setterMap_ = {
29 { MediaInfoHolder::MEDIA_INFO_HOLDER_KEY_CURRENT_INDEX, SetCurrentIndex },
30 { MediaInfoHolder::MEDIA_INFO_HOLDER_KEY_PLAY_INFOS, SetPlayInfos },
31 };
32
GetValue(napi_env env,napi_value in,MediaInfoHolder & out)33 napi_status NapiMediaInfoHolder::GetValue(napi_env env, napi_value in, MediaInfoHolder& out)
34 {
35 bool hasCurrentIndex = false;
36 napi_has_named_property(env, in, "currentIndex", &hasCurrentIndex);
37 if (!hasCurrentIndex) {
38 SLOGE("currentIndex is not exit in MediaInfoHolder");
39 return napi_invalid_arg;
40 }
41
42 bool hasProperty = false;
43 napi_has_named_property(env, in, "playInfos", &hasProperty);
44 if (!hasProperty) {
45 SLOGE("playInfos is not exit in MediaInfoHolder");
46 return napi_invalid_arg;
47 }
48
49 std::vector<std::string> propertyNames;
50 auto status = NapiUtils::GetPropertyNames(env, in, propertyNames);
51 CHECK_RETURN(status == napi_ok, "get property name failed", status);
52
53 for (const auto& name : propertyNames) {
54 auto it = getterMap_.find(name);
55 if (it == getterMap_.end()) {
56 SLOGE("property %{public}s is not of queueitem", name.c_str());
57 return napi_invalid_arg;
58 }
59 auto getter = it->second;
60 if (getter(env, in, out) != napi_ok) {
61 SLOGE("get property %{public}s failed", name.c_str());
62 return napi_generic_failure;
63 }
64 }
65 return napi_ok;
66 }
67
SetValue(napi_env env,const MediaInfoHolder & in,napi_value & out)68 napi_status NapiMediaInfoHolder::SetValue(napi_env env, const MediaInfoHolder& in, napi_value& out)
69 {
70 napi_status status = napi_create_object(env, &out);
71 CHECK_RETURN((status == napi_ok) && (out != nullptr), "create object failed", status);
72
73 for (int i = 0; i < MediaInfoHolder::MEDIA_INFO_HOLDER_KEY_MAX; ++i) {
74 auto setter = setterMap_[i];
75 if (setter(env, in, out) != napi_ok) {
76 SLOGE("set property %{public}d failed", i);
77 return napi_generic_failure;
78 }
79 }
80 return napi_ok;
81 }
82
GetCurrentIndex(napi_env env,napi_value in,MediaInfoHolder & out)83 napi_status NapiMediaInfoHolder::GetCurrentIndex(napi_env env, napi_value in, MediaInfoHolder& out)
84 {
85 int32_t property {};
86 auto status = NapiUtils::GetNamedProperty(env, in, "currentIndex", property);
87 CHECK_RETURN(status == napi_ok, "get property failed", status);
88 out.SetCurrentIndex(property);
89 return status;
90 }
91
SetCurrentIndex(napi_env env,const MediaInfoHolder & in,napi_value & out)92 napi_status NapiMediaInfoHolder::SetCurrentIndex(napi_env env, const MediaInfoHolder& in, napi_value& out)
93 {
94 napi_value property {};
95 auto status = NapiUtils::SetValue(env, in.GetCurrentIndex(), property);
96 CHECK_RETURN((status == napi_ok) && (property != nullptr), "create property failed", status);
97 status = napi_set_named_property(env, out, "currentIndex", property);
98 CHECK_RETURN(status == napi_ok, "set property failed", status);
99 return status;
100 }
101
GetPlayInfos(napi_env env,napi_value in,MediaInfoHolder & out)102 napi_status NapiMediaInfoHolder::GetPlayInfos(napi_env env, napi_value in, MediaInfoHolder& out)
103 {
104 std::vector<AVQueueItem> property {};
105 auto status = NapiUtils::GetNamedProperty(env, in, "playInfos", property);
106 CHECK_RETURN(status == napi_ok, "get property failed", status);
107 out.SetPlayInfos(property);
108 return status;
109 }
110
SetPlayInfos(napi_env env,const MediaInfoHolder & in,napi_value & out)111 napi_status NapiMediaInfoHolder::SetPlayInfos(napi_env env, const MediaInfoHolder& in, napi_value& out)
112 {
113 napi_value property {};
114 auto status = NapiUtils::SetValue(env, in.GetPlayInfos(), property);
115 CHECK_RETURN((status == napi_ok) && (property != nullptr), "create property failed", status);
116 status = napi_set_named_property(env, out, "playInfos", property);
117 CHECK_RETURN(status == napi_ok, "set property failed", status);
118 return status;
119 }
120 }
121