1 /*
2 * Copyright (c) 2022-2023 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 "js_color_space_utils.h"
17
18 namespace OHOS {
19 namespace ColorManager {
CreateJsError(napi_env env,int32_t errCode,const std::string & message)20 napi_value CreateJsError(napi_env env, int32_t errCode, const std::string& message)
21 {
22 napi_value result = nullptr;
23 NAPI_CALL_DEFAULT(napi_create_error(env, CreateJsValue(env, errCode),
24 CreateJsValue(env, message), &result));
25 return result;
26 }
27
BindNativeFunction(napi_env env,napi_value object,const char * name,const char * moduleName,napi_callback func)28 napi_status BindNativeFunction(napi_env env, napi_value object, const char* name,
29 const char* moduleName, napi_callback func)
30 {
31 std::string fullName;
32 if (moduleName) {
33 fullName = moduleName;
34 fullName += '.';
35 }
36 fullName += name;
37 napi_value funcValue = nullptr;
38 napi_status status = napi_ok;
39 status = napi_create_function(env, fullName.c_str(), fullName.size(), func, nullptr, &funcValue);
40 if (status != napi_ok) {
41 return status;
42 }
43 status = napi_set_named_property(env, object, fullName.c_str(), funcValue);
44 if (status != napi_ok) {
45 return status;
46 }
47 return status;
48 }
49
CheckParamMinimumValid(napi_env env,const size_t paramNum,const size_t minNum)50 bool CheckParamMinimumValid(napi_env env, const size_t paramNum, const size_t minNum)
51 {
52 if (paramNum <= minNum) {
53 CMLOGE("[NAPI]Argc is invalid: %{public}zu", paramNum);
54 std::string errMsg = "BusinessError 401: Parameter error, the type of paramNum must be larger than" +
55 std::to_string(minNum);
56 napi_throw(env,
57 CreateJsError(env, static_cast<int32_t>(JS_TO_ERROR_CODE_MAP.at(CMError::CM_ERROR_INVALID_PARAM)),
58 errMsg));
59 return false;
60 }
61 return true;
62 }
63
ColorSpaceTypeInit(napi_env env)64 napi_value ColorSpaceTypeInit(napi_env env)
65 {
66 if (env == nullptr) {
67 CMLOGE("[NAPI]Engine is nullptr");
68 return nullptr;
69 }
70 napi_value object = nullptr;
71 NAPI_CALL_DEFAULT(napi_create_object(env, &object));
72 if (object == nullptr) {
73 CMLOGE("[NAPI]Failed to get object");
74 return nullptr;
75 }
76
77 for (auto& [colorSpaceName, colorSpace] : STRING_TO_JS_MAP) {
78 napi_value value = CreateJsValue(env, static_cast<int32_t>(colorSpace));
79 NAPI_CALL_DEFAULT(napi_set_named_property(env, object, colorSpaceName.c_str(), value));
80 }
81 return object;
82 }
83
CMErrorInit(napi_env env)84 napi_value CMErrorInit(napi_env env)
85 {
86 if (env == nullptr) {
87 CMLOGE("[NAPI]Engine is nullptr");
88 return nullptr;
89 }
90
91 napi_value object = nullptr;
92 NAPI_CALL_DEFAULT(napi_create_object(env, &object));
93 if (object == nullptr) {
94 CMLOGE("[NAPI]Failed to get object");
95 return nullptr;
96 }
97
98 napi_value valueErrorNullptr = CreateJsValue(env, static_cast<int32_t>(CMError::CM_ERROR_NULLPTR));
99 napi_value valueErrorInvalidPara = CreateJsValue(env, static_cast<int32_t>(CMError::CM_ERROR_INVALID_PARAM));
100 napi_value valueErrorInvalidEnum = CreateJsValue(env, static_cast<int32_t>(CMError::CM_ERROR_INVALID_ENUM_USAGE));
101 NAPI_CALL_DEFAULT(napi_set_named_property(env, object, "CM_ERROR_NULLPTR", valueErrorNullptr));
102 NAPI_CALL_DEFAULT(
103 napi_set_named_property(env, object, "CM_ERROR_INVALID_PARAM", valueErrorInvalidPara));
104 NAPI_CALL_DEFAULT(
105 napi_set_named_property(env, object, "CM_ERROR_INVALID_ENUM_USAGE", valueErrorInvalidEnum));
106 return object;
107 }
108
CMErrorCodeInit(napi_env env)109 napi_value CMErrorCodeInit(napi_env env)
110 {
111 if (env == nullptr) {
112 CMLOGE("[NAPI]Engine is nullptr");
113 return nullptr;
114 }
115
116 napi_value object = nullptr;
117 NAPI_CALL_DEFAULT(napi_create_object(env, &object));
118 if (object == nullptr) {
119 CMLOGE("[NAPI]Failed to get object");
120 return nullptr;
121 }
122
123 napi_value valueErrorNoPermission = CreateJsValue(env, static_cast<int32_t>(CMErrorCode::CM_ERROR_NO_PERMISSION));
124 napi_value valueErrorInvalidPara = CreateJsValue(env, static_cast<int32_t>(CMErrorCode::CM_ERROR_INVALID_PARAM));
125 napi_value valueErrorDevNotSupport = CreateJsValue(env,
126 static_cast<int32_t>(CMErrorCode::CM_ERROR_DEVICE_NOT_SUPPORT));
127 napi_value valueErrorAbnormalpara = CreateJsValue(env,
128 static_cast<int32_t>(CMErrorCode::CM_ERROR_ABNORMAL_PARAM_VALUE));
129 NAPI_CALL_DEFAULT(
130 napi_set_named_property(env, object, "CM_ERROR_NO_PERMISSION", valueErrorNoPermission));
131 NAPI_CALL_DEFAULT(
132 napi_set_named_property(env, object, "CM_ERROR_INVALID_PARAM", valueErrorInvalidPara));
133 NAPI_CALL_DEFAULT(
134 napi_set_named_property(env, object, "CM_ERROR_DEVICE_NOT_SUPPORT", valueErrorDevNotSupport));
135 NAPI_CALL_DEFAULT(
136 napi_set_named_property(env, object, "CM_ERROR_ABNORMAL_PARAM_VALUE", valueErrorAbnormalpara));
137 return object;
138 }
139
ParseJsDoubleValue(napi_value jsObject,napi_env env,const std::string & name,double & data)140 bool ParseJsDoubleValue(napi_value jsObject, napi_env env, const std::string& name, double& data)
141 {
142 napi_value value = nullptr;
143 if (napi_get_named_property(env, jsObject, name.c_str(), &value) != napi_ok) {
144 CMLOGE("[NAPI]Failed to get property: %{public}s", name.c_str());
145 return false;
146 };
147 napi_valuetype valueType = napi_undefined;
148 if (napi_typeof(env, value, &valueType) != napi_ok) {
149 CMLOGE("[NAPI]data type is invalied: %{public}s", name.c_str());
150 return false;
151 };
152 if (valueType != napi_undefined) {
153 if (napi_get_value_double(env, value, &data) != napi_ok) {
154 CMLOGE("[NAPI]Failed to convert parameter to data: %{public}s", name.c_str());
155 return false;
156 }
157 } else {
158 CMLOGI("[NAPI]no property with: %{public}s", name.c_str());
159 return false;
160 }
161 return true;
162 }
163 } // namespace ColorManager
164 } // namespace OHOS
165