1 /*
2 * Copyright (c) 2022-2024 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 "uri_permission_manager_service.h"
17
18 #include "hilog_tag_wrapper.h"
19 #include "if_system_ability_manager.h"
20 #include "ipc_skeleton.h"
21 #include "iservice_registry.h"
22 #include "system_ability_definition.h"
23
24 namespace OHOS {
25 namespace AAFwk {
26 const bool REGISTER_RESULT =
27 SystemAbility::MakeAndRegisterAbility(DelayedSingleton<UriPermissionManagerService>::GetInstance().get());
28
UriPermissionManagerService()29 UriPermissionManagerService::UriPermissionManagerService() : SystemAbility(URI_PERMISSION_MGR_SERVICE_ID, true) {}
30
~UriPermissionManagerService()31 UriPermissionManagerService::~UriPermissionManagerService()
32 {
33 if (impl_ != nullptr) {
34 impl_ = nullptr;
35 }
36 }
37
OnStart()38 void UriPermissionManagerService::OnStart()
39 {
40 TAG_LOGI(AAFwkTag::URIPERMMGR, "UriPermissionManagerService start is triggered.");
41 if (!Init()) {
42 TAG_LOGE(AAFwkTag::URIPERMMGR, "init failed.");
43 return;
44 }
45
46 if (!registerToService_) {
47 auto systemAabilityMgr = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
48 if (!systemAabilityMgr || systemAabilityMgr->AddSystemAbility(URI_PERMISSION_MGR_SERVICE_ID, impl_) != 0) {
49 TAG_LOGE(AAFwkTag::URIPERMMGR, "fail to register to system ability manager");
50 return;
51 }
52 TAG_LOGI(AAFwkTag::URIPERMMGR, "register to system ability manager success");
53 registerToService_ = true;
54 }
55 }
56
OnStop()57 void UriPermissionManagerService::OnStop()
58 {
59 TAG_LOGI(AAFwkTag::URIPERMMGR, "called");
60 SelfClean();
61 }
62
IsServiceReady() const63 bool UriPermissionManagerService::IsServiceReady() const
64 {
65 return ready_;
66 }
67
Init()68 bool UriPermissionManagerService::Init()
69 {
70 if (ready_) {
71 TAG_LOGW(AAFwkTag::URIPERMMGR, "init more than one time.");
72 return true;
73 }
74
75 if (impl_ == nullptr) {
76 impl_ = new UriPermissionManagerStubImpl();
77 }
78 ready_ = true;
79 return true;
80 }
81
SelfClean()82 void UriPermissionManagerService::SelfClean()
83 {
84 if (ready_) {
85 ready_ = false;
86 if (registerToService_) {
87 registerToService_ = false;
88 }
89 }
90 }
91 } // namespace AAFwk
92 } // namespace OHOS
93