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 "contacts_napi_utils.h"
17
18 namespace OHOS {
19 namespace ContactsApi {
20 static constexpr const char *JS_ERROR_INVALID_INPUT_PARAMETER_STRING =
21 "parameter error. Mandatory parameters are left unspecified.";
22 static constexpr const char *JS_ERROR_VERIFICATION_FAILED_PARAMETER_STRING =
23 "parameter error. The type of id must be number.";
24 static constexpr const char *JS_ERROR_PERMISSION_DENIED_STRING = "Permission denied";
ToInt32Value(napi_env env,int32_t value)25 napi_value ContactsNapiUtils::ToInt32Value(napi_env env, int32_t value)
26 {
27 napi_value staticValue = nullptr;
28 napi_create_int32(env, value, &staticValue);
29 return staticValue;
30 }
31
CreateClassConstructor(napi_env env,napi_callback_info info)32 napi_value ContactsNapiUtils::CreateClassConstructor(napi_env env, napi_callback_info info)
33 {
34 napi_value thisArg = nullptr;
35 void *data = nullptr;
36 napi_get_cb_info(env, info, nullptr, nullptr, &thisArg, &data);
37 napi_value global = nullptr;
38 napi_get_global(env, &global);
39 return thisArg;
40 }
41
MatchValueType(napi_env env,napi_value value,napi_valuetype targetType)42 bool ContactsNapiUtils::MatchValueType(napi_env env, napi_value value, napi_valuetype targetType)
43 {
44 napi_valuetype valueType = napi_undefined;
45 napi_typeof(env, value, &valueType);
46 return valueType == targetType;
47 }
48
MatchParameters(napi_env env,const napi_value parameters[],std::initializer_list<napi_valuetype> valueTypes)49 bool ContactsNapiUtils::MatchParameters(
50 napi_env env, const napi_value parameters[], std::initializer_list<napi_valuetype> valueTypes)
51 {
52 if (parameters == nullptr) {
53 return false;
54 }
55 int i = 0;
56 for (auto beg = valueTypes.begin(); beg != valueTypes.end(); ++beg) {
57 if (!MatchValueType(env, parameters[i], *beg)) {
58 return false;
59 }
60 ++i;
61 }
62 return true;
63 }
64
CreateError(napi_env env,int32_t err)65 napi_value ContactsNapiUtils::CreateError(napi_env env, int32_t err)
66 {
67 napi_value businessError = nullptr;
68 napi_value errorCode = nullptr;
69 napi_value errorMessage = nullptr;
70 if (err == PERMISSION_ERROR) {
71 napi_create_string_utf8(env, JS_ERROR_PERMISSION_DENIED_STRING, NAPI_AUTO_LENGTH, &errorMessage);
72 }
73 if (err == PARAMETER_ERROR) {
74 napi_create_string_utf8(env, JS_ERROR_INVALID_INPUT_PARAMETER_STRING, NAPI_AUTO_LENGTH, &errorMessage);
75 }
76 napi_create_int32(env, err, &errorCode);
77 napi_create_error(env, nullptr, errorMessage, &businessError);
78 napi_set_named_property(env, businessError, "code", errorCode);
79 return businessError;
80 }
81
CreateErrorByVerification(napi_env env,int32_t err)82 napi_value ContactsNapiUtils::CreateErrorByVerification(napi_env env, int32_t err)
83 {
84 napi_value businessError = nullptr;
85 napi_value errorCode = nullptr;
86 napi_value errorMessage = nullptr;
87 if (err == PERMISSION_ERROR) {
88 napi_create_string_utf8(env, JS_ERROR_PERMISSION_DENIED_STRING, NAPI_AUTO_LENGTH, &errorMessage);
89 }
90 if (err == PARAMETER_ERROR) {
91 napi_create_string_utf8(env, JS_ERROR_VERIFICATION_FAILED_PARAMETER_STRING, NAPI_AUTO_LENGTH, &errorMessage);
92 }
93 napi_create_int32(env, err, &errorCode);
94 napi_create_error(env, nullptr, errorMessage, &businessError);
95 napi_set_named_property(env, businessError, "code", errorCode);
96 return businessError;
97 }
98 } // namespace ContactsApi
99 } // namespace OHOS
100