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
16#include "settings_datashare_helper.h"
17
18#include "call_dialog.h"
19#include "datashare_helper.h"
20#include "datashare_predicates.h"
21#include "iservice_registry.h"
22#include "telephony_errors.h"
23#include "telephony_log_wrapper.h"
24#include "uri.h"
25#include "singleton.h"
26
27namespace OHOS {
28namespace Telephony {
29const std::string SettingsDataShareHelper::SETTINGS_DATASHARE_URI =
30    "datashare:///com.ohos.settingsdata/entry/settingsdata/SETTINGSDATA?Proxy=true";
31const std::string SETTINGS_DATASHARE_EXT_URI = "datashare:///com.ohos.settingsdata.DataAbility";
32constexpr const char *SETTINGS_DATA_COLUMN_KEYWORD = "KEYWORD";
33constexpr const char *SETTINGS_DATA_COLUMN_VALUE = "VALUE";
34const std::string SettingsDataShareHelper::QUERY_SATELLITE_MODE_KEY = "satellite_mode_switch";
35const std::string SettingsDataShareHelper::QUERY_SATELLITE_CONNECTED_KEY = "satellite_connected";
36
37SettingsDataShareHelper::SettingsDataShareHelper() = default;
38
39SettingsDataShareHelper::~SettingsDataShareHelper() = default;
40
41std::shared_ptr<DataShare::DataShareHelper> SettingsDataShareHelper::CreateDataShareHelper(int systemAbilityId)
42{
43    sptr<ISystemAbilityManager> saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
44    if (saManager == nullptr) {
45        TELEPHONY_LOGE("GetSystemAbilityManager failed.");
46        return nullptr;
47    }
48    sptr<IRemoteObject> remote = saManager->GetSystemAbility(systemAbilityId);
49    if (remote == nullptr) {
50        TELEPHONY_LOGE("GetSystemAbility Service Failed.");
51        return nullptr;
52    }
53    TELEPHONY_LOGI("systemAbilityId = %{public}d", systemAbilityId);
54    return DataShare::DataShareHelper::Creator(remote, SETTINGS_DATASHARE_URI, SETTINGS_DATASHARE_EXT_URI);
55}
56
57int32_t SettingsDataShareHelper::Query(Uri& uri, const std::string& key, std::string& value)
58{
59    TELEPHONY_LOGI("start Query");
60    std::shared_ptr<DataShare::DataShareHelper> settingHelper =
61        CreateDataShareHelper(TELEPHONY_CALL_MANAGER_SYS_ABILITY_ID);
62    if (settingHelper == nullptr) {
63        TELEPHONY_LOGE("query error, datashareHelper_ is nullptr");
64        return TELEPHONY_ERR_LOCAL_PTR_NULL;
65    }
66
67    std::vector<std::string> columns;
68    DataShare::DataSharePredicates predicates;
69    predicates.EqualTo(SETTINGS_DATA_COLUMN_KEYWORD, key);
70    auto result = settingHelper->Query(uri, predicates, columns);
71    if (result == nullptr) {
72        TELEPHONY_LOGE("query error, result is nullptr");
73        settingHelper->Release();
74        return TELEPHONY_ERR_LOCAL_PTR_NULL;
75    }
76
77    int rowCount = 0;
78    result->GetRowCount(rowCount);
79    if (rowCount == 0) {
80        TELEPHONY_LOGI("query success, but rowCount is 0");
81        settingHelper->Release();
82        return TELEPHONY_SUCCESS;
83    }
84
85    if (result->GoToFirstRow() != DataShare::E_OK) {
86        TELEPHONY_LOGE("query error, go to first row error");
87        result->Close();
88        settingHelper->Release();
89        return TELEPHONY_ERR_DATABASE_READ_FAIL;
90    }
91
92    int columnIndex = 0;
93    result->GetColumnIndex(SETTINGS_DATA_COLUMN_VALUE, columnIndex);
94    result->GetString(columnIndex, value);
95    result->Close();
96    settingHelper->Release();
97    TELEPHONY_LOGI("SettingUtils: query success");
98    return TELEPHONY_SUCCESS;
99}
100} // namespace Telephony
101} // namespace OHOS