1 /*
2 * Copyright (c) 2022 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 "datashare_ext_ability.h"
17
18 #include "ability_loader.h"
19 #include "connection_manager.h"
20 #include "datashare_log.h"
21 #include "js_datashare_ext_ability.h"
22 #include "runtime.h"
23 #include "datashare_ext_ability_context.h"
24
25 namespace OHOS {
26 namespace DataShare {
27 using namespace OHOS::AppExecFwk;
28
29 CreatorFunc DataShareExtAbility::creator_ = nullptr;
SetCreator(const CreatorFunc & creator)30 void DataShareExtAbility::SetCreator(const CreatorFunc& creator)
31 {
32 creator_ = creator;
33 }
34
Create(const std::unique_ptr<Runtime> & runtime)35 DataShareExtAbility* DataShareExtAbility::Create(const std::unique_ptr<Runtime>& runtime)
36 {
37 if (!runtime) {
38 LOG_INFO("runtime is null");
39 return nullptr;
40 }
41
42 if (creator_) {
43 return creator_(runtime);
44 }
45
46 LOG_DEBUG("DataShareExtAbility::Create runtime");
47 switch (runtime->GetLanguage()) {
48 case Runtime::Language::JS:
49 return JsDataShareExtAbility::Create(runtime);
50
51 default:
52 return new DataShareExtAbility();
53 }
54 }
55
Init(const std::shared_ptr<AbilityLocalRecord> & record,const std::shared_ptr<OHOSApplication> & application,std::shared_ptr<AbilityHandler> & handler,const sptr<IRemoteObject> & token)56 void DataShareExtAbility::Init(const std::shared_ptr<AbilityLocalRecord> &record,
57 const std::shared_ptr<OHOSApplication> &application,
58 std::shared_ptr<AbilityHandler> &handler,
59 const sptr<IRemoteObject> &token)
60 {
61 ExtensionBase<DataShareExtAbilityContext>::Init(record, application, handler, token);
62 LOG_INFO("DataShareExtAbility begin init context");
63 }
64
GetFileTypes(const Uri & uri,const std::string & mimeTypeFilter)65 std::vector<std::string> DataShareExtAbility::GetFileTypes(const Uri &uri, const std::string &mimeTypeFilter)
66 {
67 std::vector<std::string> ret;
68 return ret;
69 }
70
OpenFile(const Uri & uri,const std::string & mode)71 int DataShareExtAbility::OpenFile(const Uri &uri, const std::string &mode)
72 {
73 return -1;
74 }
75
OpenRawFile(const Uri & uri,const std::string & mode)76 int DataShareExtAbility::OpenRawFile(const Uri &uri, const std::string &mode)
77 {
78 return -1;
79 }
80
Insert(const Uri & uri,const DataShareValuesBucket & value)81 int DataShareExtAbility::Insert(const Uri &uri, const DataShareValuesBucket &value)
82 {
83 return -1;
84 }
85
InsertExt(const Uri & uri,const DataShareValuesBucket & value,std::string & result)86 int DataShareExtAbility::InsertExt(const Uri &uri, const DataShareValuesBucket &value, std::string &result)
87 {
88 return -1;
89 }
90
Update(const Uri & uri,const DataSharePredicates & predicates,const DataShareValuesBucket & value)91 int DataShareExtAbility::Update(const Uri &uri, const DataSharePredicates &predicates,
92 const DataShareValuesBucket &value)
93 {
94 return -1;
95 }
96
BatchUpdate(const UpdateOperations & operations,std::vector<BatchUpdateResult> & results)97 int DataShareExtAbility::BatchUpdate(const UpdateOperations &operations, std::vector<BatchUpdateResult> &results)
98 {
99 return 0;
100 }
101
Delete(const Uri & uri,const DataSharePredicates & predicates)102 int DataShareExtAbility::Delete(const Uri &uri, const DataSharePredicates &predicates)
103 {
104 return -1;
105 }
106
Query(const Uri & uri,const DataSharePredicates & predicates,std::vector<std::string> & columns,DatashareBusinessError & businessError)107 std::shared_ptr<DataShareResultSet> DataShareExtAbility::Query(const Uri &uri,
108 const DataSharePredicates &predicates, std::vector<std::string> &columns, DatashareBusinessError &businessError)
109 {
110 return nullptr;
111 }
112
GetType(const Uri & uri)113 std::string DataShareExtAbility::GetType(const Uri &uri)
114 {
115 return "";
116 }
117
BatchInsert(const Uri & uri,const std::vector<DataShareValuesBucket> & values)118 int DataShareExtAbility::BatchInsert(const Uri &uri, const std::vector<DataShareValuesBucket> &values)
119 {
120 return -1;
121 }
122
ExecuteBatch(const std::vector<OperationStatement> & statements,ExecResultSet & result)123 int DataShareExtAbility::ExecuteBatch(const std::vector<OperationStatement> &statements, ExecResultSet &result)
124 {
125 return -1;
126 }
127
RegisterObserver(const Uri & uri,const sptr<AAFwk::IDataAbilityObserver> & dataObserver)128 bool DataShareExtAbility::RegisterObserver(const Uri &uri, const sptr<AAFwk::IDataAbilityObserver> &dataObserver)
129 {
130 return true;
131 }
132
UnregisterObserver(const Uri & uri,const sptr<AAFwk::IDataAbilityObserver> & dataObserver)133 bool DataShareExtAbility::UnregisterObserver(const Uri &uri, const sptr<AAFwk::IDataAbilityObserver> &dataObserver)
134 {
135 return true;
136 }
137
NotifyChange(const Uri & uri)138 bool DataShareExtAbility::NotifyChange(const Uri &uri)
139 {
140 return true;
141 }
142
NormalizeUri(const Uri & uri)143 Uri DataShareExtAbility::NormalizeUri(const Uri &uri)
144 {
145 Uri urivalue("");
146 return uri;
147 }
148
DenormalizeUri(const Uri & uri)149 Uri DataShareExtAbility::DenormalizeUri(const Uri &uri)
150 {
151 Uri urivalue("");
152 return uri;
153 }
154 } // namespace DataShare
155 } // namespace OHOS