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 return new DataShareExtAbility();
39 }
40
41 if (creator_) {
42 return creator_(runtime);
43 }
44
45 LOG_INFO("DataShareExtAbility::Create runtime");
46 switch (runtime->GetLanguage()) {
47 case Runtime::Language::JS:
48 return JsDataShareExtAbility::Create(runtime);
49
50 default:
51 return new DataShareExtAbility();
52 }
53 }
54
Init(const std::shared_ptr<AbilityLocalRecord> & record,const std::shared_ptr<OHOSApplication> & application,std::shared_ptr<AbilityHandler> & handler,const sptr<IRemoteObject> & token)55 void DataShareExtAbility::Init(const std::shared_ptr<AbilityLocalRecord> &record,
56 const std::shared_ptr<OHOSApplication> &application,
57 std::shared_ptr<AbilityHandler> &handler,
58 const sptr<IRemoteObject> &token)
59 {
60 ExtensionBase<DataShareExtAbilityContext>::Init(record, application, handler, token);
61 LOG_INFO("DataShareExtAbility begin init context");
62 }
63
GetFileTypes(const Uri & uri,const std::string & mimeTypeFilter)64 std::vector<std::string> DataShareExtAbility::GetFileTypes(const Uri &uri, const std::string &mimeTypeFilter)
65 {
66 std::vector<std::string> ret;
67 return ret;
68 }
69
OpenFile(const Uri & uri,const std::string & mode)70 int DataShareExtAbility::OpenFile(const Uri &uri, const std::string &mode)
71 {
72 return 0;
73 }
74
OpenRawFile(const Uri & uri,const std::string & mode)75 int DataShareExtAbility::OpenRawFile(const Uri &uri, const std::string &mode)
76 {
77 return 0;
78 }
79
Insert(const Uri & uri,const DataShareValuesBucket & value)80 int DataShareExtAbility::Insert(const Uri &uri, const DataShareValuesBucket &value)
81 {
82 return 0;
83 }
84
Update(const Uri & uri,const DataSharePredicates & predicates,const DataShareValuesBucket & value)85 int DataShareExtAbility::Update(const Uri &uri, const DataSharePredicates &predicates,
86 const DataShareValuesBucket &value)
87 {
88 return 0;
89 }
90
Delete(const Uri & uri,const DataSharePredicates & predicates)91 int DataShareExtAbility::Delete(const Uri &uri, const DataSharePredicates &predicates)
92 {
93 return 0;
94 }
95
Query(const Uri & uri,const DataSharePredicates & predicates,std::vector<std::string> & columns)96 std::shared_ptr<DataShareResultSet> DataShareExtAbility::Query(const Uri &uri,
97 const DataSharePredicates &predicates, std::vector<std::string> &columns)
98 {
99 std::shared_ptr<DataShareResultSet> ret;
100 return ret;
101 }
102
GetType(const Uri & uri)103 std::string DataShareExtAbility::GetType(const Uri &uri)
104 {
105 return "";
106 }
107
BatchInsert(const Uri & uri,const std::vector<DataShareValuesBucket> & values)108 int DataShareExtAbility::BatchInsert(const Uri &uri, const std::vector<DataShareValuesBucket> &values)
109 {
110 return 0;
111 }
112
RegisterObserver(const Uri & uri,const sptr<AAFwk::IDataAbilityObserver> & dataObserver)113 bool DataShareExtAbility::RegisterObserver(const Uri &uri, const sptr<AAFwk::IDataAbilityObserver> &dataObserver)
114 {
115 return true;
116 }
117
UnregisterObserver(const Uri & uri,const sptr<AAFwk::IDataAbilityObserver> & dataObserver)118 bool DataShareExtAbility::UnregisterObserver(const Uri &uri, const sptr<AAFwk::IDataAbilityObserver> &dataObserver)
119 {
120 return true;
121 }
122
NotifyChange(const Uri & uri)123 bool DataShareExtAbility::NotifyChange(const Uri &uri)
124 {
125 return true;
126 }
127
NormalizeUri(const Uri & uri)128 Uri DataShareExtAbility::NormalizeUri(const Uri &uri)
129 {
130 Uri urivalue("");
131 return urivalue;
132 }
133
DenormalizeUri(const Uri & uri)134 Uri DataShareExtAbility::DenormalizeUri(const Uri &uri)
135 {
136 Uri urivalue("");
137 return urivalue;
138 }
139 } // namespace DataShare
140 } // namespace OHOS