1 /*
2 * Copyright (c) 2025 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 #define MLOG_TAG "SettingsDataManager"
17
18 #include "settings_data_manager.h"
19
20 #include <memory>
21
22 #include "datashare_helper.h"
23 #include "datashare_errno.h"
24 #include "datashare_result_set.h"
25 #include "medialibrary_errno.h"
26 #include "media_log.h"
27
28 namespace OHOS::Media {
29 inline static const std::string SETTING_DATA_QUERY_URI = "datashareproxy://";
30 inline static const std::string SETTING_DATA_COMMON_URI =
31 "datashare:///com.ohos.settingsdata/entry/settingsdata/SETTINGSDATA?Proxy=true";
32 inline static const std::string PHOTOS_SYNC_SWITCH_KEY = "photos_sync_options";
33
34 class MediaSettingDataHelper {
35 public:
MediaSettingDataHelper()36 MediaSettingDataHelper()
37 {
38 DataShare::CreateOptions options;
39 options.enabled_ = true;
40 dataShareHelper_ = DataShare::DataShareHelper::Creator(SETTING_DATA_QUERY_URI, options);
41 if (dataShareHelper_ == nullptr) {
42 MEDIA_ERR_LOG("dataShareHelper = nullptr");
43 return;
44 }
45 }
46
~MediaSettingDataHelper()47 ~MediaSettingDataHelper()
48 {
49 if (dataShareHelper_) {
50 if (!dataShareHelper_->Release()) {
51 MEDIA_INFO_LOG("Release set data share helper failed");
52 return;
53 }
54 }
55 }
56
operator bool() const57 explicit operator bool() const noexcept
58 {
59 return dataShareHelper_ == nullptr ? false : true;
60 }
61
operator *() const62 DataShare::DataShareHelper& operator*() const
63 {
64 return *dataShareHelper_;
65 }
66
operator ->() const67 DataShare::DataShareHelper* operator->() const noexcept
68 {
69 return dataShareHelper_.get();
70 }
71
72 private:
73 std::shared_ptr<DataShare::DataShareHelper> dataShareHelper_;
74 };
75
StringToSwitchStatus(const std::string & value)76 static SwitchStatus StringToSwitchStatus(const std::string& value)
77 {
78 static const std::unordered_map<std::string, SwitchStatus> STRING_SWITCH_STATUS_MAP = {
79 { std::to_string(static_cast<int>(SwitchStatus::CLOSE)), SwitchStatus::CLOSE },
80 { std::to_string(static_cast<int>(SwitchStatus::CLOUD)), SwitchStatus::CLOUD },
81 { std::to_string(static_cast<int>(SwitchStatus::HDC)), SwitchStatus::HDC },
82 };
83 CHECK_AND_RETURN_RET_LOG(STRING_SWITCH_STATUS_MAP.count(value), SwitchStatus::NONE,
84 "invalid SwitchStatus: %{public}s", value.c_str());
85 return STRING_SWITCH_STATUS_MAP.at(value);
86 }
87
GetPhotosSyncSwitchStatus()88 SwitchStatus SettingsDataManager::GetPhotosSyncSwitchStatus()
89 {
90 std::string value;
91 auto ret = QueryParamInSettingData(PHOTOS_SYNC_SWITCH_KEY, value);
92 if (ret != E_OK) {
93 return SwitchStatus::NONE;
94 }
95 return StringToSwitchStatus(value);
96 }
97
QueryParamInSettingData(const std::string & key,std::string & value)98 int32_t SettingsDataManager::QueryParamInSettingData(const std::string &key, std::string &value)
99 {
100 MediaSettingDataHelper dataShareHelper;
101 if (!dataShareHelper) {
102 return E_DB_FAIL;
103 }
104
105 MEDIA_INFO_LOG("Query key: %{public}s", key.c_str());
106 DataShare::DataSharePredicates predicates;
107 predicates.EqualTo("KEYWORD", key);
108 std::vector<std::string> columns = {"value"};
109 std::string queryUri = SETTING_DATA_COMMON_URI + "&key=" + key;
110 Uri uri(queryUri);
111
112 std::shared_ptr<DataShare::DataShareResultSet> resultSet = dataShareHelper->Query(uri, predicates, columns);
113 CHECK_AND_RETURN_RET_LOG(resultSet != nullptr, E_DB_FAIL, "resultSet == nullptr");
114 auto ret = resultSet->GoToFirstRow();
115 CHECK_AND_RETURN_RET_LOG(ret == DataShare::E_OK, ret, "GoToFirstRow failed, err: %{public}d", ret);
116
117 int32_t columnIndex = 0;
118 ret = resultSet->GetColumnIndex("value", columnIndex);
119 CHECK_AND_RETURN_RET_LOG(ret == DataShare::E_OK, ret, "GetColumnIndex failed, err: %{public}d", ret);
120 ret = resultSet->GetString(columnIndex, value);
121 CHECK_AND_RETURN_RET_LOG(ret == DataShare::E_OK, ret, "GetString failed, err: %{public}d", ret);
122 MEDIA_INFO_LOG("Query success, value: %{public}s", value.c_str());
123 return E_OK;
124 }
125 }