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 "xpower_event.h"
17 #include "xpower_event_common.h"
18 #include <parameters.h>
19 #include "hisysevent.h"
20 #include "backtrace_local.h"
21
22 namespace OHOS {
23 namespace HiviewDFX {
24
ReportXPowerStackSysEvent(const std::string & tagName,const std::string & info)25 int ReportXPowerStackSysEvent(const std::string &tagName, const std::string &info)
26 {
27 if ((OHOS::system::GetIntParameter(PROP_XPOWER_OPTIMIZE_ENABLE, 0) != 1)) {
28 return ERR_PROP_NOT_ENABLE;
29 }
30 std::string stack = "";
31 bool succ = GetBacktrace(stack, true); // true means fp stack
32 if (!succ) {
33 return ERR_DUMP_STACK_FAILED;
34 }
35 int ret = HiSysEventWrite(HiSysEvent::Domain::HIVIEWDFX, TAG_XPOWER_STACKTRACE,
36 HiSysEvent::EventType::STATISTIC, "TAGNAME", tagName, "INFO", info, "STACKTRACE", stack);
37 return ret; // 0 success or error code in HiSysEventWrite
38 }
39
40 }
41 }