1 /*
2 * Copyright (c) 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 "bms_param.h"
17
18 #include "app_log_wrapper.h"
19
20 namespace OHOS {
21 namespace AppExecFwk {
22 static std::map<std::string, std::string> BMS_PARAM;
23
BmsParam()24 BmsParam::BmsParam()
25 {
26 APP_LOGD("BmsParam instance is created");
27 }
28
~BmsParam()29 BmsParam::~BmsParam()
30 {
31 APP_LOGD("BmsParam instance is destroyed");
32 }
33
GetBmsParam(const std::string & key,std::string & value)34 bool BmsParam::GetBmsParam(const std::string &key, std::string &value)
35 {
36 if (key.empty()) {
37 APP_LOGE("key is empty");
38 return false;
39 }
40
41 auto iter = BMS_PARAM.find(key);
42 if (iter == BMS_PARAM.end()) {
43 return false;
44 }
45
46 value = iter->second;
47 return true;
48 }
49
SaveBmsParam(const std::string & paramKeyInfo,const std::string & paramValueInfo)50 bool BmsParam::SaveBmsParam(const std::string ¶mKeyInfo, const std::string ¶mValueInfo)
51 {
52 if (paramKeyInfo.empty()) {
53 APP_LOGE("key is empty");
54 return false;
55 }
56
57 BMS_PARAM[paramKeyInfo] = paramValueInfo;
58 return true;
59 }
60
DeleteBmsParam(const std::string & key)61 bool BmsParam::DeleteBmsParam(const std::string &key)
62 {
63 if (key.empty()) {
64 APP_LOGE("key is empty");
65 return false;
66 }
67
68 BMS_PARAM.erase(key);
69 return true;
70 }
71
72 } // namespace AppExecFwk
73 } // namespace OHOS