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 (!IsInitOk()) {
72 return DATA_STORAGE_ERROR;
73 }
74 std::lock_guard<std::mutex> guard(lock_);
75 Uri tempUri = uri;
76 SimUriType simUriType = ParseUriType(tempUri);
77 int64_t id = DATA_STORAGE_ERROR;
78 if (simUriType == SimUriType::SIM_INFO) {
79 helper_.Insert(id, value, TABLE_SIM_INFO);
80 } else {
81 DATA_STORAGE_LOGI("SimAbility::Insert##uri = %{public}s\n", uri.ToString().c_str());
82 }
83 return id;
84 }
85
Query(const Uri & uri,const std::vector<std::string> & columns,const NativeRdb::DataAbilityPredicates & predicates)86 std::shared_ptr<NativeRdb::AbsSharedResultSet> SimAbility::Query(
87 const Uri &uri, const std::vector<std::string> &columns, const NativeRdb::DataAbilityPredicates &predicates)
88 {
89 std::shared_ptr<NativeRdb::AbsSharedResultSet> resultSet = nullptr;
90 if (!IsInitOk()) {
91 return resultSet;
92 }
93 Uri tempUri = uri;
94 SimUriType simUriType = ParseUriType(tempUri);
95 if (simUriType == SimUriType::SIM_INFO) {
96 NativeRdb::AbsRdbPredicates *absRdbPredicates = new NativeRdb::AbsRdbPredicates(TABLE_SIM_INFO);
97 if (absRdbPredicates != nullptr) {
98 ConvertPredicates(predicates, absRdbPredicates);
99 resultSet = helper_.Query(*absRdbPredicates, columns);
100 delete absRdbPredicates;
101 absRdbPredicates = nullptr;
102 } else {
103 DATA_STORAGE_LOGE("SimAbility::Update NativeRdb::AbsRdbPredicates is null!");
104 }
105 } else {
106 DATA_STORAGE_LOGI("SimAbility::Query##uri = %{public}s\n", uri.ToString().c_str());
107 }
108 return resultSet;
109 }
110
Update(const Uri & uri,const NativeRdb::ValuesBucket & value,const NativeRdb::DataAbilityPredicates & predicates)111 int SimAbility::Update(
112 const Uri &uri, const NativeRdb::ValuesBucket &value, const NativeRdb::DataAbilityPredicates &predicates)
113 {
114 int result = DATA_STORAGE_ERROR;
115 if (!IsInitOk()) {
116 return result;
117 }
118 std::lock_guard<std::mutex> guard(lock_);
119 Uri tempUri = uri;
120 SimUriType simUriType = ParseUriType(tempUri);
121 switch (simUriType) {
122 case SimUriType::SIM_INFO: {
123 NativeRdb::AbsRdbPredicates *absRdbPredicates = new NativeRdb::AbsRdbPredicates(TABLE_SIM_INFO);
124 if (absRdbPredicates != nullptr) {
125 int changedRows = 0;
126 ConvertPredicates(predicates, absRdbPredicates);
127 result = helper_.Update(changedRows, value, *absRdbPredicates);
128 delete absRdbPredicates;
129 absRdbPredicates = nullptr;
130 } else {
131 DATA_STORAGE_LOGE("SimAbility::Update NativeRdb::AbsRdbPredicates is null!");
132 }
133 break;
134 }
135 case SimUriType::SET_CARD: {
136 result = SetCard(value);
137 if (result != NativeRdb::E_OK) {
138 DATA_STORAGE_LOGE("SimAbility::Update SetCard fail!");
139 result = static_cast<int>(LoadProFileErrorType::SET_CARD_FAIL);
140 }
141 break;
142 }
143 default:
144 DATA_STORAGE_LOGI("SimAbility::Update##uri = %{public}s\n", uri.ToString().c_str());
145 break;
146 }
147 return result;
148 }
149
SetCard(const NativeRdb::ValuesBucket & value)150 int SimAbility::SetCard(const NativeRdb::ValuesBucket &value)
151 {
152 int result = DATA_STORAGE_ERROR;
153 if (!value.HasColumn(SimData::SLOT_INDEX)) {
154 DATA_STORAGE_LOGE("SimAbility::Update##the slot_index in valuesBucket does not exist");
155 return result;
156 }
157 if (!value.HasColumn(SimData::CARD_TYPE)) {
158 DATA_STORAGE_LOGE("SimAbility::Update##the card_type in valuesBucket does not exist");
159 return result;
160 }
161 NativeRdb::ValueObject valueObject;
162 bool isExistSlotId = value.GetObject(SimData::SLOT_INDEX, valueObject);
163 if (!isExistSlotId) {
164 DATA_STORAGE_LOGE("SimAbility::Update##failed to get slot_index value in valuesBucket");
165 return result;
166 }
167 int slotId = 0;
168 valueObject.GetInt(slotId);
169
170 bool isExistCardType = value.GetObject(SimData::CARD_TYPE, valueObject);
171 if (!isExistCardType) {
172 DATA_STORAGE_LOGE("SimAbility::Update##failed to get card_type value in valuesBucket");
173 return result;
174 }
175 int cardType = 0;
176 valueObject.GetInt(cardType);
177 result = helper_.SetDefaultCardByType(slotId, cardType);
178 return result;
179 }
180
Delete(const Uri & uri,const NativeRdb::DataAbilityPredicates & predicates)181 int SimAbility::Delete(const Uri &uri, const NativeRdb::DataAbilityPredicates &predicates)
182 {
183 int result = DATA_STORAGE_ERROR;
184 if (!IsInitOk()) {
185 return result;
186 }
187 std::lock_guard<std::mutex> guard(lock_);
188 Uri tempUri = uri;
189 SimUriType simUriType = ParseUriType(tempUri);
190 if (simUriType == SimUriType::SIM_INFO) {
191 NativeRdb::AbsRdbPredicates *absRdbPredicates = new NativeRdb::AbsRdbPredicates(TABLE_SIM_INFO);
192 if (absRdbPredicates != nullptr) {
193 ConvertPredicates(predicates, absRdbPredicates);
194 int deletedRows = 0;
195 result = helper_.Delete(deletedRows, *absRdbPredicates);
196 delete absRdbPredicates;
197 absRdbPredicates = nullptr;
198 } else {
199 DATA_STORAGE_LOGE("SimAbility::Update NativeRdb::AbsRdbPredicates is null!");
200 }
201 } else {
202 DATA_STORAGE_LOGI("SimAbility::Delete##uri = %{public}s\n", uri.ToString().c_str());
203 }
204 return result;
205 }
206
IsInitOk()207 bool SimAbility::IsInitOk()
208 {
209 if (!initDatabaseDir) {
210 DATA_STORAGE_LOGE("SimAbility::IsInitOk initDatabaseDir failed!");
211 } else if (!initRdbStore) {
212 DATA_STORAGE_LOGE("SimAbility::IsInitOk initRdbStore failed!");
213 }
214 return initDatabaseDir && initRdbStore;
215 }
216
InitUriMap()217 void SimAbility::InitUriMap()
218 {
219 simUriMap = {
220 {"/sim/sim_info", SimUriType::SIM_INFO},
221 {"/sim/sim_info/set_card", SimUriType::SET_CARD}
222 };
223 }
224
GetType(const Uri & uri)225 std::string SimAbility::GetType(const Uri &uri)
226 {
227 DATA_STORAGE_LOGI("SimAbility::GetType##uri = %{public}s\n", uri.ToString().c_str());
228 std::string retval(uri.ToString());
229 return retval;
230 }
231
OpenFile(const Uri & uri,const std::string & mode)232 int SimAbility::OpenFile(const Uri &uri, const std::string &mode)
233 {
234 DATA_STORAGE_LOGI("SimAbility::OpenFile##uri = %{public}s\n", uri.ToString().c_str());
235 Uri tempUri = uri;
236 SimUriType simUriType = ParseUriType(tempUri);
237 return static_cast<int>(simUriType);
238 }
239
ParseUriType(Uri & uri)240 SimUriType SimAbility::ParseUriType(Uri &uri)
241 {
242 DATA_STORAGE_LOGI("SimAbility::ParseUriType start\n");
243 SimUriType simUriType = SimUriType::UNKNOW;
244 std::string uriPath = uri.ToString();
245 if (!uriPath.empty()) {
246 helper_.ReplaceAllStr(uriPath, ":///", "://");
247 Uri tempUri(uriPath);
248 std::string path = tempUri.GetPath();
249 if (!path.empty()) {
250 DATA_STORAGE_LOGI("SimAbility::ParseUriType##path = %{public}s\n", path.c_str());
251 std::map<std::string, SimUriType>::iterator it = simUriMap.find(path);
252 if (it != simUriMap.end()) {
253 simUriType = it->second;
254 DATA_STORAGE_LOGI("SimAbility::ParseUriType##simUriType = %{public}d\n", simUriType);
255 }
256 }
257 }
258 return simUriType;
259 }
260
ConvertPredicates(const NativeRdb::DataAbilityPredicates & dataPredicates,NativeRdb::AbsRdbPredicates * absRdbPredicates)261 void SimAbility::ConvertPredicates(
262 const NativeRdb::DataAbilityPredicates &dataPredicates, NativeRdb::AbsRdbPredicates *absRdbPredicates)
263 {
264 NativeRdb::PredicatesUtils::SetWhereClauseAndArgs(
265 absRdbPredicates, dataPredicates.GetWhereClause(), dataPredicates.GetWhereArgs());
266 NativeRdb::PredicatesUtils::SetAttributes(absRdbPredicates, dataPredicates.IsDistinct(),
267 dataPredicates.GetIndex(), dataPredicates.GetGroup(), dataPredicates.GetOrder(), dataPredicates.GetLimit(),
268 dataPredicates.GetOffset());
269 }
270
271 REGISTER_AA(SimAbility);
272 } // namespace Telephony
273 } // namespace OHOS
274