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 "napi_errors.h"
17 #include "power_log.h"
18
19 namespace OHOS {
20 namespace PowerMgr {
21 std::map<PowerErrors, std::string> NapiErrors::errorTable_ = {
22 {PowerErrors::ERR_CONNECTION_FAIL, "Failed to connect to the service."},
23 {PowerErrors::ERR_PERMISSION_DENIED, "Permission is denied" },
24 {PowerErrors::ERR_SYSTEM_API_DENIED, "System permission is denied" },
25 {PowerErrors::ERR_PARAM_INVALID, "Invalid input parameter." },
26 {PowerErrors::ERR_FREQUENT_FUNCTION_CALL, "Frequent function calls." }
27 };
28
GetNapiError(napi_env & env) const29 napi_value NapiErrors::GetNapiError(napi_env& env) const
30 {
31 napi_value napiError;
32 if (!IsError()) {
33 napi_get_undefined(env, &napiError);
34 return napiError;
35 }
36
37 std::string msg;
38 auto item = errorTable_.find(code_);
39 if (item != errorTable_.end()) {
40 msg = item->second;
41 }
42 napi_value napiMsg;
43 NAPI_CALL(env, napi_create_string_utf8(env, msg.c_str(), msg.size(), &napiMsg));
44 NAPI_CALL(env, napi_create_error(env, nullptr, napiMsg, &napiError));
45
46 napi_value napiCode;
47 NAPI_CALL(env, napi_create_int32(env, static_cast<int32_t>(code_), &napiCode));
48
49 napi_set_named_property(env, napiError, "code", napiCode);
50 napi_set_named_property(env, napiError, "message", napiMsg);
51
52 POWER_HILOGW(COMP_FWK, "throw error code: %{public}d, msg: %{public}s,",
53 static_cast<int32_t>(code_), msg.c_str());
54 return napiError;
55 }
56
ThrowError(napi_env & env,PowerErrors code)57 napi_value NapiErrors::ThrowError(napi_env& env, PowerErrors code)
58 {
59 Error(code);
60 napi_value error = GetNapiError(env);
61 if (error != nullptr) {
62 napi_throw(env, error);
63 }
64 return nullptr;
65 }
66 } // namespace PowerMgr
67 } // namespace OHOS
68