1 /*
2 * Copyright (c) 2022 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 "scan_option_value_helper.h"
17 #include "napi_scan_utils.h"
18 #include "scan_constant.h"
19 #include "scan_log.h"
20
21 namespace OHOS::Scan {
22 static constexpr const char *PARAM_SCAN_OPTION_VALUE_TYPE = "valueType";
23 static constexpr const char *PARAM_SCAN_OPTION_NUM_VALUE = "numValue";
24 static constexpr const char *PARAM_SCAN_OPTION_STR_VALUE = "strValue";
25 static constexpr const char *PARAM_SCAN_OPTION_BOOL_VALUE = "boolValue";
26
MakeJsObject(napi_env env,const ScanOptionValue & optionValue)27 napi_value ScanOptionValueHelper::MakeJsObject(napi_env env, const ScanOptionValue &optionValue)
28 {
29 napi_value jsObj = nullptr;
30 SCAN_CALL(env, napi_create_object(env, &jsObj));
31
32 ScanOptionValueType valueType = optionValue.GetScanOptionValueType();
33 NapiScanUtils::SetUint32Property(env, jsObj, PARAM_SCAN_OPTION_VALUE_TYPE, valueType);
34
35 if (valueType == SCAN_VALUE_NUM) {
36 NapiScanUtils::SetInt32Property(env, jsObj, PARAM_SCAN_OPTION_NUM_VALUE, optionValue.GetNumValue());
37 } else if (valueType == SCAN_VALUE_STR) {
38 NapiScanUtils::SetStringPropertyUtf8(env, jsObj, PARAM_SCAN_OPTION_STR_VALUE, optionValue.GetStrValue());
39 } else if (valueType == SCAN_VALUE_BOOL) {
40 NapiScanUtils::SetBooleanProperty(env, jsObj, PARAM_SCAN_OPTION_BOOL_VALUE, optionValue.GetBoolValue());
41 }
42 return jsObj;
43 }
44
BuildFromJs(napi_env env,napi_value jsValue)45 std::shared_ptr<ScanOptionValue> ScanOptionValueHelper::BuildFromJs(napi_env env, napi_value jsValue)
46 {
47 auto nativeObj = std::make_shared<ScanOptionValue>();
48 if (!ValidateProperty(env, jsValue)) {
49 SCAN_HILOGE("Invalid property of scan option value object");
50 return nullptr;
51 }
52 ScanOptionValueType valueType = (ScanOptionValueType
53 ) NapiScanUtils::GetUint32Property(env, jsValue, PARAM_SCAN_OPTION_VALUE_TYPE);
54 nativeObj->SetScanOptionValueType(valueType);
55 if (valueType == SCAN_VALUE_NUM) {
56 int32_t numValue = NapiScanUtils::GetInt32Property(env, jsValue, PARAM_SCAN_OPTION_NUM_VALUE);
57 nativeObj->SetNumValue(numValue);
58 } else if (valueType == SCAN_VALUE_STR) {
59 std::string strValue = NapiScanUtils::GetStringPropertyUtf8(env, jsValue, PARAM_SCAN_OPTION_STR_VALUE);
60 nativeObj->SetStrValue(strValue);
61 } else if (valueType == SCAN_VALUE_BOOL) {
62 bool boolValue = NapiScanUtils::GetBooleanProperty(env, jsValue, PARAM_SCAN_OPTION_BOOL_VALUE);
63 nativeObj->SetBoolValue(boolValue);
64 }
65 SCAN_HILOGD("Build scan option value succeed");
66 return nativeObj;
67 }
68
ValidateProperty(napi_env env,napi_value object)69 bool ScanOptionValueHelper::ValidateProperty(napi_env env, napi_value object)
70 {
71 std::map<std::string, ScanParamStatus> propertyList = {
72 {PARAM_SCAN_OPTION_VALUE_TYPE, SCAN_PARAM_OPT},
73 {PARAM_SCAN_OPTION_NUM_VALUE, SCAN_PARAM_OPT},
74 {PARAM_SCAN_OPTION_STR_VALUE, SCAN_PARAM_OPT},
75 {PARAM_SCAN_OPTION_BOOL_VALUE, SCAN_PARAM_OPT},
76 };
77 auto names = NapiScanUtils::GetPropertyNames(env, object);
78 for (auto name : names) {
79 if (propertyList.find(name) == propertyList.end()) {
80 SCAN_HILOGE("Invalid property: %{public}s", name.c_str());
81 return false;
82 }
83 propertyList[name] = SCAN_PARAM_SET;
84 }
85 bool hasValueType = propertyList[PARAM_SCAN_OPTION_VALUE_TYPE] == SCAN_PARAM_SET;
86 if (!hasValueType) {
87 return false;
88 }
89 return true;
90 }
91 } // namespace OHOS::Scan
92