1 /*
2 * Copyright (c) 2023 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 "collector_service_loader.h"
17
18 #include "if_system_ability_manager.h"
19 #include "isystem_ability_load_callback.h"
20 #include "iservice_registry.h"
21
22 #include "i_security_collector_manager.h"
23 #include "security_collector_log.h"
24
25
26 namespace OHOS::Security::SecurityCollector {
LoadCollectorService()27 sptr<IRemoteObject> CollectorServiceLoader::LoadCollectorService()
28 {
29 auto registry = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
30 if (registry == nullptr) {
31 LOGE("GetSystemAbilityManager error.");
32 return nullptr;
33 }
34 auto object = registry->CheckSystemAbility(SECURITY_COLLECTOR_MANAGER_SA_ID);
35 if (object != nullptr) {
36 return object;
37 }
38
39 sptr<LoadCallback> callback = new (std::nothrow) LoadCallback();
40 int32_t result = registry->LoadSystemAbility(SECURITY_COLLECTOR_MANAGER_SA_ID, callback);
41 if (result != ERR_OK) {
42 LOGE("LoadSystemAbility error.");
43 return nullptr;
44 }
45 return callback->Promise();
46 }
47
OnLoadSystemAbilitySuccess(int32_t sid,const sptr<IRemoteObject> & object)48 void CollectorServiceLoader::LoadCallback::OnLoadSystemAbilitySuccess(int32_t sid, const sptr<IRemoteObject> &object)
49 {
50 LOGI("OnLoadSystemAbilitySuccess = %{public}d.", sid);
51 promise_.set_value(object);
52 }
53
OnLoadSystemAbilityFail(int32_t sid)54 void CollectorServiceLoader::LoadCallback::OnLoadSystemAbilityFail(int32_t sid)
55 {
56 LOGI("OnLoadSystemAbilityFail = %{public}d.", sid);
57 }
58
Promise()59 sptr<IRemoteObject> CollectorServiceLoader::LoadCallback::Promise()
60 {
61 return promise_.get_future().get();
62 }
63 } // namespace OHOS::Security::SecurityAudit