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 #define MLOG_TAG "scan_demo"
16
17 #include "accesstoken_kit.h"
18 #include "datashare_helper.h"
19 #include "get_self_permissions.h"
20 #include "iservice_registry.h"
21 #include "media_log.h"
22 #include "medialibrary_db_const.h"
23 #include "medialibrary_type_const.h"
24 #include "nativetoken_kit.h"
25 #include "token_setproc.h"
26
27 using namespace std;
28 using namespace OHOS;
29 using namespace OHOS::Media;
30 using namespace OHOS::DataShare;
31
32 namespace OHOS {
33 namespace Media {
34 namespace {
35 constexpr int STORAGE_MANAGER_MANAGER_ID = 5003;
36 } // namespace
37 } // namespace Media
38 } // namespace OHOS
39
CreateDataShareHelper(int32_t systemAbilityId)40 static std::shared_ptr<DataShare::DataShareHelper> CreateDataShareHelper(int32_t systemAbilityId)
41 {
42 MEDIA_INFO_LOG("CreateDataShareHelper::CreateFileExtHelper ");
43 auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
44 if (saManager == nullptr) {
45 MEDIA_INFO_LOG("CreateFileExtHelper Get system ability mgr failed.");
46 return nullptr;
47 }
48 auto remoteObj = saManager->GetSystemAbility(systemAbilityId);
49 while (remoteObj == nullptr) {
50 MEDIA_INFO_LOG("CreateDataShareHelper GetSystemAbility Service Failed.");
51 return nullptr;
52 }
53 return DataShare::DataShareHelper::Creator(remoteObj, MEDIALIBRARY_DATA_URI);
54 }
55
56 /*
57 * Feature: MediaScanner
58 * Function: Strat scanner
59 * SubFunction: NA
60 * FunctionPoints: NA
61 * EnvConditions: NA
62 */
main()63 int32_t main()
64 {
65 vector<string> perms;
66 perms.push_back("ohos.permission.READ_MEDIA");
67 perms.push_back("ohos.permission.WRITE_MEDIA");
68 perms.push_back("ohos.permission.FILE_ACCESS_MANAGER");
69 perms.push_back("ohos.permission.GET_BUNDLE_INFO_PRIVILEGED");
70 uint64_t tokenId = 0;
71 PermissionUtilsUnitTest::SetAccessTokenPermission("MediaLibraryScan", perms, tokenId);
72 if (tokenId == 0) {
73 MEDIA_ERR_LOG("Set Access Token Permisson Failed.");
74 return 0;
75 }
76
77 auto mediaDataShareHelper = CreateDataShareHelper(STORAGE_MANAGER_MANAGER_ID);
78 if (mediaDataShareHelper == nullptr) {
79 MEDIA_ERR_LOG("mediaDataShareHelper fail");
80 return 0;
81 }
82 Uri scanUri(MEDIALIBRARY_DATA_URI + "/" + MEDIA_BOARDCASTOPRN);
83 DataShareValuesBucket valuesBucket;
84 valuesBucket.Put(MEDIA_DATA_DB_FILE_PATH, ROOT_MEDIA_DIR);
85 mediaDataShareHelper->Insert(scanUri, valuesBucket);
86 return 0;
87 }
88