1 /*
2 * Copyright (c) 2025 Shenzhen Kaihong Digital Industry Development 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 "preferences_util.h"
17 #include "common/sharing_log.h"
18
19 namespace OHOS {
20 namespace Sharing {
21 const std::string SPLIT = ",";
22
PreferencesUtil(const std::string & path)23 PreferencesUtil::PreferencesUtil(const std::string &path)
24 {
25 path_ = path;
26 }
27
GetProfiles(const std::string & path,int & errCode)28 std::shared_ptr<NativePreferences::Preferences> PreferencesUtil::GetProfiles(const std::string &path, int &errCode)
29 {
30 return NativePreferences::PreferencesHelper::GetPreferences(path_, errCode);
31 }
32
PutString(const std::string & key,const std::string & value)33 int PreferencesUtil::PutString(const std::string &key, const std::string &value)
34 {
35 std::shared_ptr<NativePreferences::Preferences> ptr = GetProfiles(path_, errCode_);
36 if (ptr == nullptr) {
37 SHARING_LOGE("get profiles failed. errcode_ %{public}d.", errCode_);
38 return NativePreferences::E_ERROR;
39 }
40 preferencesMutex_.lock();
41 int result = ptr->PutString(key, value);
42 ptr->FlushSync();
43 preferencesMutex_.unlock();
44 return result;
45 }
46
GetString(const std::string & key)47 std::string PreferencesUtil::GetString(const std::string &key)
48 {
49 std::shared_ptr<NativePreferences::Preferences> ptr = GetProfiles(path_, errCode_);
50 if (ptr == nullptr) {
51 SHARING_LOGE("get profiles failed. errcode_ %{public}d.", errCode_);
52 return "";
53 }
54 std::string defaultValue = "";
55 preferencesMutex_.lock();
56 std::string result = ptr->GetString(key, defaultValue);
57 preferencesMutex_.unlock();
58 return result;
59 }
60
HasKey(const std::string & key)61 bool PreferencesUtil::HasKey(const std::string &key)
62 {
63 std::shared_ptr<NativePreferences::Preferences> ptr = GetProfiles(path_, errCode_);
64 if (ptr == nullptr) {
65 SHARING_LOGE("get profiles failed. errcode_ %{public}d.", errCode_);
66 return NativePreferences::E_ERROR;
67 }
68 preferencesMutex_.lock();
69 int result = ptr->HasKey(key);
70 preferencesMutex_.unlock();
71 return result;
72 }
73
DeleteKey(const std::string & key)74 int PreferencesUtil::DeleteKey(const std::string &key)
75 {
76 std::shared_ptr<NativePreferences::Preferences> ptr = GetProfiles(path_, errCode_);
77 if (ptr == nullptr) {
78 SHARING_LOGE("get profiles failed. errcode_ %{public}d.", errCode_);
79 return NativePreferences::E_ERROR;
80 }
81 preferencesMutex_.lock();
82 int result = ptr->Delete(key);
83 ptr->FlushSync();
84 preferencesMutex_.unlock();
85 return result;
86 }
87
Clear()88 int PreferencesUtil::Clear()
89 {
90 std::shared_ptr<NativePreferences::Preferences> ptr = GetProfiles(path_, errCode_);
91 if (ptr == nullptr) {
92 SHARING_LOGE("get profiles failed. errcode_ %{public}d.", errCode_);
93 return NativePreferences::E_ERROR;
94 }
95 preferencesMutex_.lock();
96 int result = ptr->Clear();
97 preferencesMutex_.unlock();
98 return result;
99 }
100
Flush()101 void PreferencesUtil::Flush()
102 {
103 std::shared_ptr<NativePreferences::Preferences> ptr = GetProfiles(path_, errCode_);
104 if (ptr != nullptr) {
105 ptr->Flush();
106 }
107 }
108
FlushSync()109 int PreferencesUtil::FlushSync()
110 {
111 std::shared_ptr<NativePreferences::Preferences> ptr = GetProfiles(path_, errCode_);
112 if (ptr == nullptr) {
113 SHARING_LOGE("get profiles failed. errcode_ %{public}d.", errCode_);
114 return NativePreferences::E_ERROR;
115 }
116 return ptr->FlushSync();
117 }
118
119 } // namespace Sharing
120 } // namespace OHOS