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 "pdp_profile_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 "pdp_profile_data.h"
29 #include "predicates_utils.h"
30 #include "rdb_errno.h"
31 #include "uri.h"
32 #include "utility"
33
34 namespace OHOS {
35 using AppExecFwk::AbilityLoader;
36 using AppExecFwk::Ability;
37 namespace Telephony {
OnStart(const AppExecFwk::Want & want)38 void PdpProfileAbility::OnStart(const AppExecFwk::Want &want)
39 {
40 DATA_STORAGE_LOGI("PdpProfileAbility::OnStart\n");
41 Ability::OnStart(want);
42 auto abilityContext = GetAbilityContext();
43 if (abilityContext == nullptr) {
44 DATA_STORAGE_LOGE("PdpProfileAbility::OnStart GetAbilityContext is null");
45 return;
46 }
47 // switch database dir to el1 for init before unlock
48 abilityContext->SwitchArea(0);
49 std::string path = abilityContext->GetDatabaseDir();
50 DATA_STORAGE_LOGI("GetDatabaseDir: %{public}s", path.c_str());
51 if (!path.empty()) {
52 initDatabaseDir = true;
53 path.append("/");
54 helper_.UpdateDbPath(path);
55 InitUriMap();
56 int rdbInitCode = helper_.Init();
57 if (rdbInitCode == NativeRdb::E_OK) {
58 initRdbStore = true;
59 } else {
60 DATA_STORAGE_LOGE("PdpProfileAbility::OnStart rdb init fail!");
61 initRdbStore = false;
62 }
63 } else {
64 initDatabaseDir = false;
65 DATA_STORAGE_LOGE("PdpProfileAbility::OnStart##the databaseDir is empty!");
66 }
67 }
68
Insert(const Uri & uri,const NativeRdb::ValuesBucket & value)69 int PdpProfileAbility::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 PdpProfileUriType pdpProfileUriType = ParseUriType(tempUri);
77 int64_t id = DATA_STORAGE_ERROR;
78 if (pdpProfileUriType == PdpProfileUriType::PDP_PROFILE) {
79 helper_.Insert(id, value, TABLE_PDP_PROFILE);
80 } else {
81 DATA_STORAGE_LOGE("PdpProfileAbility::Insert##uri = %{public}s", 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> PdpProfileAbility::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 PdpProfileUriType pdpProfileUriType = ParseUriType(tempUri);
95 if (pdpProfileUriType == PdpProfileUriType::PDP_PROFILE) {
96 NativeRdb::AbsRdbPredicates *absRdbPredicates = new NativeRdb::AbsRdbPredicates(TABLE_PDP_PROFILE);
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("PdpProfileAbility::Delete NativeRdb::AbsRdbPredicates is null!");
104 }
105 } else {
106 DATA_STORAGE_LOGE("PdpProfileAbility::Query##uri = %{public}s", uri.ToString().c_str());
107 }
108 return resultSet;
109 }
110
Update(const Uri & uri,const NativeRdb::ValuesBucket & value,const NativeRdb::DataAbilityPredicates & predicates)111 int PdpProfileAbility::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 PdpProfileUriType pdpProfileUriType = ParseUriType(tempUri);
121 NativeRdb::AbsRdbPredicates *absRdbPredicates = nullptr;
122 switch (pdpProfileUriType) {
123 case PdpProfileUriType::PDP_PROFILE: {
124 absRdbPredicates = new NativeRdb::AbsRdbPredicates(TABLE_PDP_PROFILE);
125 break;
126 }
127 case PdpProfileUriType::RESET: {
128 result = helper_.ResetApn();
129 if (result != NativeRdb::E_OK) {
130 DATA_STORAGE_LOGE("PdpProfileAbility::Update ResetApn fail!");
131 result = static_cast<int>(LoadProFileErrorType::RESET_APN_FAIL);
132 }
133 break;
134 }
135 default:
136 DATA_STORAGE_LOGE("PdpProfileAbility::Update##uri = %{public}s", uri.ToString().c_str());
137 break;
138 }
139 if (absRdbPredicates != nullptr) {
140 int changedRows = 0;
141 ConvertPredicates(predicates, absRdbPredicates);
142 result = helper_.Update(changedRows, value, *absRdbPredicates);
143 delete absRdbPredicates;
144 absRdbPredicates = nullptr;
145 } else if (result == DATA_STORAGE_ERROR) {
146 DATA_STORAGE_LOGE("PdpProfileAbility::Update NativeRdb::AbsRdbPredicates is null!");
147 }
148 return result;
149 }
150
Delete(const Uri & uri,const NativeRdb::DataAbilityPredicates & predicates)151 int PdpProfileAbility::Delete(const Uri &uri, const NativeRdb::DataAbilityPredicates &predicates)
152 {
153 int result = DATA_STORAGE_ERROR;
154 if (!IsInitOk()) {
155 return result;
156 }
157 std::lock_guard<std::mutex> guard(lock_);
158 Uri tempUri = uri;
159 PdpProfileUriType pdpProfileUriType = ParseUriType(tempUri);
160 if (pdpProfileUriType == PdpProfileUriType::PDP_PROFILE) {
161 NativeRdb::AbsRdbPredicates *absRdbPredicates = new NativeRdb::AbsRdbPredicates(TABLE_PDP_PROFILE);
162 if (absRdbPredicates != nullptr) {
163 ConvertPredicates(predicates, absRdbPredicates);
164 int deletedRows = 0;
165 result = helper_.Delete(deletedRows, *absRdbPredicates);
166 delete absRdbPredicates;
167 absRdbPredicates = nullptr;
168 } else {
169 DATA_STORAGE_LOGE("PdpProfileAbility::Delete NativeRdb::AbsRdbPredicates is null!");
170 }
171 } else {
172 DATA_STORAGE_LOGI("PdpProfileAbility::Delete##uri = %{public}s\n", uri.ToString().c_str());
173 }
174 return result;
175 }
176
IsInitOk()177 bool PdpProfileAbility::IsInitOk()
178 {
179 if (!initDatabaseDir) {
180 DATA_STORAGE_LOGE("PdpProfileAbility::IsInitOk initDatabaseDir failed!");
181 return false;
182 }
183 if (!initRdbStore) {
184 DATA_STORAGE_LOGE("PdpProfileAbility::IsInitOk initRdbStore failed!");
185 return false;
186 }
187 return true;
188 }
189
InitUriMap()190 void PdpProfileAbility::InitUriMap()
191 {
192 pdpProfileUriMap = {
193 {"/net/pdp_profile", PdpProfileUriType::PDP_PROFILE},
194 {"/net/pdp_profile/reset", PdpProfileUriType::RESET}
195 };
196 }
197
GetType(const Uri & uri)198 std::string PdpProfileAbility::GetType(const Uri &uri)
199 {
200 DATA_STORAGE_LOGI("PdpProfileAbility::GetType##uri = %{public}s\n", uri.ToString().c_str());
201 std::string retval(uri.ToString());
202 return retval;
203 }
204
OpenFile(const Uri & uri,const std::string & mode)205 int PdpProfileAbility::OpenFile(const Uri &uri, const std::string &mode)
206 {
207 DATA_STORAGE_LOGI("PdpProfileAbility::OpenFile##uri = %{public}s\n", uri.ToString().c_str());
208 Uri tempUri = uri;
209 PdpProfileUriType pdpProfileUriType = ParseUriType(tempUri);
210 return static_cast<int>(pdpProfileUriType);
211 }
212
ParseUriType(Uri & uri)213 PdpProfileUriType PdpProfileAbility::ParseUriType(Uri &uri)
214 {
215 DATA_STORAGE_LOGI("PdpProfileAbility::ParseUriType start\n");
216 PdpProfileUriType pdpProfileUriType = PdpProfileUriType::UNKNOW;
217 std::string uriPath = uri.ToString();
218 if (!uriPath.empty()) {
219 helper_.ReplaceAllStr(uriPath, ":///", "://");
220 Uri tempUri(uriPath);
221 std::string path = tempUri.GetPath();
222 if (!path.empty()) {
223 DATA_STORAGE_LOGI("PdpProfileAbility::ParseUriType##path = %{public}s\n", path.c_str());
224 std::map<std::string, PdpProfileUriType>::iterator it = pdpProfileUriMap.find(path);
225 if (it != pdpProfileUriMap.end()) {
226 pdpProfileUriType = it->second;
227 DATA_STORAGE_LOGI("PdpProfileAbility::ParseUriType##pdpProfileUriType = %{public}d\n",
228 pdpProfileUriType);
229 }
230 }
231 }
232 return pdpProfileUriType;
233 }
234
ConvertPredicates(const NativeRdb::DataAbilityPredicates & dataPredicates,NativeRdb::AbsRdbPredicates * absRdbPredicates)235 void PdpProfileAbility::ConvertPredicates(
236 const NativeRdb::DataAbilityPredicates &dataPredicates, NativeRdb::AbsRdbPredicates *absRdbPredicates)
237 {
238 NativeRdb::PredicatesUtils::SetWhereClauseAndArgs(
239 absRdbPredicates, dataPredicates.GetWhereClause(), dataPredicates.GetWhereArgs());
240 NativeRdb::PredicatesUtils::SetAttributes(absRdbPredicates, dataPredicates.IsDistinct(),
241 dataPredicates.GetIndex(), dataPredicates.GetGroup(), dataPredicates.GetOrder(), dataPredicates.GetLimit(),
242 dataPredicates.GetOffset());
243 }
244
245 REGISTER_AA(PdpProfileAbility);
246 } // namespace Telephony
247 } // namespace OHOS
248