1 /*
2 * Copyright (C) 2021 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 "sim_ability.h"
17
18 #include <cstdint>
19
20 #include "ability_context.h"
21 #include "ability_loader.h"
22 #include "abs_rdb_predicates.h"
23 #include "abs_shared_result_set.h"
24 #include "data_ability_predicates.h"
25 #include "data_storage_errors.h"
26 #include "data_storage_log_wrapper.h"
27 #include "new"
28 #include "predicates_utils.h"
29 #include "rdb_errno.h"
30 #include "sim_data.h"
31 #include "uri.h"
32 #include "utility"
33 #include "values_bucket.h"
34
35 namespace OHOS {
36 using AppExecFwk::AbilityLoader;
37 using AppExecFwk::Ability;
38 namespace Telephony {
OnStart(const AppExecFwk::Want & want)39 void SimAbility::OnStart(const AppExecFwk::Want &want)
40 {
41 DATA_STORAGE_LOGI("SimAbility::OnStart\n");
42 Ability::OnStart(want);
43 auto abilityContext = GetAbilityContext();
44 if (abilityContext == nullptr) {
45 DATA_STORAGE_LOGE("SimAbility::OnStart GetAbilityContext is null");
46 return;
47 }
48 // switch database dir to el1 for init before unlock
49 abilityContext->SwitchArea(0);
50 std::string path = abilityContext->GetDatabaseDir();
51 DATA_STORAGE_LOGI("GetDatabaseDir: %{public}s", path.c_str());
52 if (!path.empty()) {
53 initDatabaseDir = true;
54 path.append("/");
55 helper_.UpdateDbPath(path);
56 InitUriMap();
57 if (helper_.Init() == NativeRdb::E_OK) {
58 initRdbStore = true;
59 } else {
60 DATA_STORAGE_LOGE("SimAbility::OnStart rdb init fail!");
61 initRdbStore = false;
62 }
63 } else {
64 initDatabaseDir = false;
65 DATA_STORAGE_LOGE("SimAbility::OnStart##the databaseDir is empty\n");
66 }
67 }
68
Insert(const Uri & uri,const NativeRdb::ValuesBucket & value)69 int SimAbility::Insert(const Uri &uri, const NativeRdb::ValuesBucket &value)
70 {
71 if (!TelephonyPermission::CheckPermission(Permission::SET_TELEPHONY_STATE)) {
72 DATA_STORAGE_LOGE("Permission denied!");
73 return DATA_STORAGE_ERR_PERMISSION_ERR;
74 }
75 if (!IsInitOk()) {
76 return DATA_STORAGE_ERROR;
77 }
78 std::lock_guard<std::mutex> guard(lock_);
79 Uri tempUri = uri;
80 SimUriType simUriType = ParseUriType(tempUri);
81 int64_t id = DATA_STORAGE_ERROR;
82 if (simUriType == SimUriType::SIM_INFO) {
83 helper_.Insert(id, value, TABLE_SIM_INFO);
84 } else {
85 DATA_STORAGE_LOGI("SimAbility::Insert##uri = %{public}s\n", uri.ToString().c_str());
86 }
87 return id;
88 }
89
Query(const Uri & uri,const std::vector<std::string> & columns,const NativeRdb::DataAbilityPredicates & predicates)90 std::shared_ptr<NativeRdb::AbsSharedResultSet> SimAbility::Query(
91 const Uri &uri, const std::vector<std::string> &columns, const NativeRdb::DataAbilityPredicates &predicates)
92 {
93 if (!TelephonyPermission::CheckPermission(Permission::GET_TELEPHONY_STATE)) {
94 DATA_STORAGE_LOGE("Permission denied!");
95 return nullptr;
96 }
97 std::shared_ptr<NativeRdb::AbsSharedResultSet> resultSet = nullptr;
98 if (!IsInitOk()) {
99 return resultSet;
100 }
101 Uri tempUri = uri;
102 SimUriType simUriType = ParseUriType(tempUri);
103 if (simUriType == SimUriType::SIM_INFO) {
104 NativeRdb::AbsRdbPredicates *absRdbPredicates = new NativeRdb::AbsRdbPredicates(TABLE_SIM_INFO);
105 if (absRdbPredicates != nullptr) {
106 ConvertPredicates(predicates, absRdbPredicates);
107 resultSet = helper_.Query(*absRdbPredicates, columns);
108 delete absRdbPredicates;
109 absRdbPredicates = nullptr;
110 } else {
111 DATA_STORAGE_LOGE("SimAbility::Update NativeRdb::AbsRdbPredicates is null!");
112 }
113 } else {
114 DATA_STORAGE_LOGI("SimAbility::Query##uri = %{public}s\n", uri.ToString().c_str());
115 }
116 return resultSet;
117 }
118
Update(const Uri & uri,const NativeRdb::ValuesBucket & value,const NativeRdb::DataAbilityPredicates & predicates)119 int SimAbility::Update(
120 const Uri &uri, const NativeRdb::ValuesBucket &value, const NativeRdb::DataAbilityPredicates &predicates)
121 {
122 if (!TelephonyPermission::CheckPermission(Permission::SET_TELEPHONY_STATE)) {
123 DATA_STORAGE_LOGE("Permission denied!");
124 return DATA_STORAGE_ERR_PERMISSION_ERR;
125 }
126 int result = DATA_STORAGE_ERROR;
127 if (!IsInitOk()) {
128 return result;
129 }
130 std::lock_guard<std::mutex> guard(lock_);
131 Uri tempUri = uri;
132 SimUriType simUriType = ParseUriType(tempUri);
133 switch (simUriType) {
134 case SimUriType::SIM_INFO: {
135 NativeRdb::AbsRdbPredicates *absRdbPredicates = new NativeRdb::AbsRdbPredicates(TABLE_SIM_INFO);
136 if (absRdbPredicates != nullptr) {
137 int changedRows = 0;
138 ConvertPredicates(predicates, absRdbPredicates);
139 result = helper_.Update(changedRows, value, *absRdbPredicates);
140 delete absRdbPredicates;
141 absRdbPredicates = nullptr;
142 } else {
143 DATA_STORAGE_LOGE("SimAbility::Update NativeRdb::AbsRdbPredicates is null!");
144 }
145 break;
146 }
147 case SimUriType::SET_CARD: {
148 result = SetCard(value);
149 if (result != NativeRdb::E_OK) {
150 DATA_STORAGE_LOGE("SimAbility::Update SetCard fail!");
151 result = static_cast<int>(LoadProFileErrorType::SET_CARD_FAIL);
152 }
153 break;
154 }
155 default:
156 DATA_STORAGE_LOGI("SimAbility::Update##uri = %{public}s\n", uri.ToString().c_str());
157 break;
158 }
159 return result;
160 }
161
SetCard(const NativeRdb::ValuesBucket & value)162 int SimAbility::SetCard(const NativeRdb::ValuesBucket &value)
163 {
164 if (!TelephonyPermission::CheckPermission(Permission::SET_TELEPHONY_STATE)) {
165 DATA_STORAGE_LOGE("Permission denied!");
166 return DATA_STORAGE_ERR_PERMISSION_ERR;
167 }
168 int result = DATA_STORAGE_ERROR;
169 if (!value.HasColumn(SimData::SLOT_INDEX)) {
170 DATA_STORAGE_LOGE("SimAbility::Update##the slot_index in valuesBucket does not exist");
171 return result;
172 }
173 if (!value.HasColumn(SimData::CARD_TYPE)) {
174 DATA_STORAGE_LOGE("SimAbility::Update##the card_type in valuesBucket does not exist");
175 return result;
176 }
177 NativeRdb::ValueObject valueObject;
178 bool isExistSlotId = value.GetObject(SimData::SLOT_INDEX, valueObject);
179 if (!isExistSlotId) {
180 DATA_STORAGE_LOGE("SimAbility::Update##failed to get slot_index value in valuesBucket");
181 return result;
182 }
183 int slotId = 0;
184 valueObject.GetInt(slotId);
185
186 bool isExistCardType = value.GetObject(SimData::CARD_TYPE, valueObject);
187 if (!isExistCardType) {
188 DATA_STORAGE_LOGE("SimAbility::Update##failed to get card_type value in valuesBucket");
189 return result;
190 }
191 int cardType = 0;
192 valueObject.GetInt(cardType);
193 result = helper_.SetDefaultCardByType(slotId, cardType);
194 return result;
195 }
196
Delete(const Uri & uri,const NativeRdb::DataAbilityPredicates & predicates)197 int SimAbility::Delete(const Uri &uri, const NativeRdb::DataAbilityPredicates &predicates)
198 {
199 if (!TelephonyPermission::CheckPermission(Permission::SET_TELEPHONY_STATE)) {
200 DATA_STORAGE_LOGE("Permission denied!");
201 return DATA_STORAGE_ERR_PERMISSION_ERR;
202 }
203 int result = DATA_STORAGE_ERROR;
204 if (!IsInitOk()) {
205 return result;
206 }
207 std::lock_guard<std::mutex> guard(lock_);
208 Uri tempUri = uri;
209 SimUriType simUriType = ParseUriType(tempUri);
210 if (simUriType == SimUriType::SIM_INFO) {
211 NativeRdb::AbsRdbPredicates *absRdbPredicates = new NativeRdb::AbsRdbPredicates(TABLE_SIM_INFO);
212 if (absRdbPredicates != nullptr) {
213 ConvertPredicates(predicates, absRdbPredicates);
214 int deletedRows = 0;
215 result = helper_.Delete(deletedRows, *absRdbPredicates);
216 delete absRdbPredicates;
217 absRdbPredicates = nullptr;
218 } else {
219 DATA_STORAGE_LOGE("SimAbility::Update NativeRdb::AbsRdbPredicates is null!");
220 }
221 } else {
222 DATA_STORAGE_LOGI("SimAbility::Delete##uri = %{public}s\n", uri.ToString().c_str());
223 }
224 return result;
225 }
226
IsInitOk()227 bool SimAbility::IsInitOk()
228 {
229 if (!initDatabaseDir) {
230 DATA_STORAGE_LOGE("SimAbility::IsInitOk initDatabaseDir failed!");
231 } else if (!initRdbStore) {
232 DATA_STORAGE_LOGE("SimAbility::IsInitOk initRdbStore failed!");
233 }
234 return initDatabaseDir && initRdbStore;
235 }
236
InitUriMap()237 void SimAbility::InitUriMap()
238 {
239 simUriMap = {
240 {"/sim/sim_info", SimUriType::SIM_INFO},
241 {"/sim/sim_info/set_card", SimUriType::SET_CARD}
242 };
243 }
244
GetType(const Uri & uri)245 std::string SimAbility::GetType(const Uri &uri)
246 {
247 DATA_STORAGE_LOGI("SimAbility::GetType##uri = %{public}s\n", uri.ToString().c_str());
248 std::string retval(uri.ToString());
249 return retval;
250 }
251
OpenFile(const Uri & uri,const std::string & mode)252 int SimAbility::OpenFile(const Uri &uri, const std::string &mode)
253 {
254 DATA_STORAGE_LOGI("SimAbility::OpenFile##uri = %{public}s\n", uri.ToString().c_str());
255 Uri tempUri = uri;
256 SimUriType simUriType = ParseUriType(tempUri);
257 return static_cast<int>(simUriType);
258 }
259
ParseUriType(Uri & uri)260 SimUriType SimAbility::ParseUriType(Uri &uri)
261 {
262 DATA_STORAGE_LOGI("SimAbility::ParseUriType start\n");
263 SimUriType simUriType = SimUriType::UNKNOW;
264 std::string uriPath = uri.ToString();
265 if (!uriPath.empty()) {
266 helper_.ReplaceAllStr(uriPath, ":///", "://");
267 Uri tempUri(uriPath);
268 std::string path = tempUri.GetPath();
269 if (!path.empty()) {
270 DATA_STORAGE_LOGI("SimAbility::ParseUriType##path = %{public}s\n", path.c_str());
271 std::map<std::string, SimUriType>::iterator it = simUriMap.find(path);
272 if (it != simUriMap.end()) {
273 simUriType = it->second;
274 DATA_STORAGE_LOGI("SimAbility::ParseUriType##simUriType = %{public}d\n", simUriType);
275 }
276 }
277 }
278 return simUriType;
279 }
280
ConvertPredicates(const NativeRdb::DataAbilityPredicates & dataPredicates,NativeRdb::AbsRdbPredicates * absRdbPredicates)281 void SimAbility::ConvertPredicates(
282 const NativeRdb::DataAbilityPredicates &dataPredicates, NativeRdb::AbsRdbPredicates *absRdbPredicates)
283 {
284 NativeRdb::PredicatesUtils::SetWhereClauseAndArgs(
285 absRdbPredicates, dataPredicates.GetWhereClause(), dataPredicates.GetWhereArgs());
286 NativeRdb::PredicatesUtils::SetAttributes(absRdbPredicates, dataPredicates.IsDistinct(),
287 dataPredicates.GetIndex(), dataPredicates.GetGroup(), dataPredicates.GetOrder(), dataPredicates.GetLimit(),
288 dataPredicates.GetOffset());
289 }
290
291 REGISTER_AA(SimAbility);
292 } // namespace Telephony
293 } // namespace OHOS
294