1 /*
2 * Copyright (c) 2021 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 "sys_event_db_mgr.h"
17
18 #include <cinttypes>
19 #include <ctime>
20 #include <string>
21
22 #include "file_util.h"
23 #include "logger.h"
24 #include "sys_event_dao.h"
25 #include "sys_event_db_backup.h"
26 #include "sys_event_db_clean.h"
27 #include "sys_event.h"
28 #include "time_util.h"
29
30 namespace OHOS {
31 namespace HiviewDFX {
32 DEFINE_LOG_TAG("HiView-SysEventDbMgr");
33 using EventStore::SysEventDao;
SaveToStore(std::shared_ptr<SysEvent> sysevent) const34 void SysEventDbMgr::SaveToStore(std::shared_ptr<SysEvent> sysevent) const
35 {
36 SysEventDao::Insert(sysevent);
37 HIVIEW_LOGD("save sys event %{public}" PRId64 ", %{public}s", sysevent->GetSeq(), sysevent->eventName_.c_str());
38 }
39
StartCheckStoreTask(std::shared_ptr<EventLoop> looper)40 void SysEventDbMgr::StartCheckStoreTask(std::shared_ptr<EventLoop> looper)
41 {
42 if (looper == nullptr) {
43 HIVIEW_LOGE("can not init check store task as looper null");
44 return;
45 }
46 HIVIEW_LOGI("init check store task");
47 auto statusTask = std::bind(&SysEventDbMgr::CheckStore, this);
48 int delay = TimeUtil::SECONDS_PER_MINUTE * 10; // ten minute
49 looper->AddTimerEvent(nullptr, nullptr, statusTask, delay, true);
50 }
51
CheckStore()52 void SysEventDbMgr::CheckStore()
53 {
54 SysEventDbClean sysEventDbClean;
55 SysEventDbBackup sysEventDbBackup(backupTime_);
56 if (!sysEventDbClean.CleanDbStore()) {
57 sysEventDbBackup.Recover();
58 return;
59 }
60 sysEventDbBackup.CheckDbStoreBroken();
61 }
62 } // namespace HiviewDFX
63 } // namespace OHOS