1 /*
2 * Copyright (C) 2024 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 #include "BasicServicesKit/time_service.h"
16 #include <BasicServicesKit/ohprint.h>
17 #include "napi/native_api.h"
18 #include "native_common.h"
19 #include "hilog/log.h"
20 #include <codecvt>
21 #include <locale>
22 #include <cstdlib>
23 #include <variant>
24
25 namespace { static const uint32_t MAX_NAME_LENGTH = 1024; }
26
GetTimezone_0100(napi_env env, napi_callback_info info)27 static napi_value GetTimezone_0100(napi_env env, napi_callback_info info)
28 {
29 int len = 35;
30 char *bufTmp = nullptr;
31 TimeService_ErrCode returnValue = OH_TimeService_GetTimeZone(bufTmp, len);
32 //正常
33 if (returnValue == TimeService_ErrCode::TIMESERVICE_ERR_OK) {
34 napi_value result = nullptr;
35 NAPI_CALL(env, napi_create_string_utf8(env, bufTmp, NAPI_AUTO_LENGTH, &result));
36 return result;
37 }
38 //异常
39 napi_value result = nullptr;
40 NAPI_CALL(env, napi_create_int32(env, returnValue, &result));
41 return result;
42 }
43
GetTimezone_0200(napi_env env, napi_callback_info info)44 static napi_value GetTimezone_0200(napi_env env, napi_callback_info info)
45 {
46 int len = 5;
47 char *bufTmp = static_cast<char *>(malloc(len + 1));
48 TimeService_ErrCode returnValue = OH_TimeService_GetTimeZone(bufTmp, len);
49 //正常
50 if (returnValue == TimeService_ErrCode::TIMESERVICE_ERR_OK) {
51 napi_value result = nullptr;
52 NAPI_CALL(env, napi_create_string_utf8(env, bufTmp, NAPI_AUTO_LENGTH, &result));
53 return result;
54 }
55 //异常
56 napi_value result = nullptr;
57 NAPI_CALL(env, napi_create_int32(env, returnValue, &result));
58 return result;
59 }
60
GetTimezone_0300(napi_env env, napi_callback_info info)61 static napi_value GetTimezone_0300(napi_env env, napi_callback_info info)
62 {
63 int len = 35;
64 char *bufTmp = static_cast<char *>(malloc(len + 1));
65 TimeService_ErrCode returnValue = OH_TimeService_GetTimeZone(bufTmp, len);
66 //正常
67 if (returnValue == TimeService_ErrCode::TIMESERVICE_ERR_OK) {
68 napi_value result = nullptr;
69 NAPI_CALL(env, napi_create_string_utf8(env, bufTmp, NAPI_AUTO_LENGTH, &result));
70 return result;
71 }
72 //异常
73 napi_value result = nullptr;
74 NAPI_CALL(env, napi_create_int32(env, returnValue, &result));
75 return result;
76 }
77
GetTimezone_0400(napi_env env, napi_callback_info info)78 static napi_value GetTimezone_0400(napi_env env, napi_callback_info info)
79 {
80 int len = 14;
81 char *bufTmp = static_cast<char *>(malloc(len + 1));
82 TimeService_ErrCode returnValue = OH_TimeService_GetTimeZone(bufTmp, len);
83 //正常
84 if (returnValue == TimeService_ErrCode::TIMESERVICE_ERR_OK) {
85 napi_value result = nullptr;
86 NAPI_CALL(env, napi_create_string_utf8(env, bufTmp, NAPI_AUTO_LENGTH, &result));
87 return result;
88 }
89 //异常
90 napi_value result = nullptr;
91 NAPI_CALL(env, napi_create_int32(env, returnValue, &result));
92 return result;
93 }
94
95 EXTERN_C_START
Init(napi_env env, napi_value exports)96 static napi_value Init(napi_env env, napi_value exports)
97 {
98 napi_property_descriptor desc[] = {
99 { "getTimezone_0100", nullptr, GetTimezone_0100, nullptr, nullptr, nullptr, napi_default, nullptr },
100 { "getTimezone_0200", nullptr, GetTimezone_0200, nullptr, nullptr, nullptr, napi_default, nullptr },
101 { "getTimezone_0300", nullptr, GetTimezone_0300, nullptr, nullptr, nullptr, napi_default, nullptr },
102 { "getTimezone_0400", nullptr, GetTimezone_0400, nullptr, nullptr, nullptr, napi_default, nullptr }
103 };
104 napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc);
105 return exports;
106 }
107 EXTERN_C_END
108
109 static napi_module demoModule = {
110 .nm_version =1,
111 .nm_flags = 0,
112 .nm_filename = nullptr,
113 // 模块对外接口注册函数
114 .nm_register_func = Init,
115 // 自定义模块
116 .nm_modname = "entry",
117 .nm_priv = ((void*)0),
118 .reserved = { 0 },
119 };
120
RegisterEntryModule(void)121 extern "C" __attribute__((constructor)) void RegisterEntryModule(void)
122 {
123 napi_module_register(&demoModule);
124 }
125