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
16 #include "hisysevent_query_callback_c.h"
17
18 #include "hilog/log.h"
19 #include "hisysevent_record_convertor.h"
20
21 #undef LOG_DOMAIN
22 #define LOG_DOMAIN 0xD002D08
23
24 #undef LOG_TAG
25 #define LOG_TAG "HISYSEVENT_C_QUERY"
26
27 namespace {
28 using HiSysEventRecordCls = OHOS::HiviewDFX::HiSysEventRecord;
29 using OHOS::HiviewDFX::HiSysEventRecordConvertor;
30 }
31
OnQuery(std::shared_ptr<std::vector<OHOS::HiviewDFX::HiSysEventRecord>> sysEvents)32 void HiSysEventQueryCallbackC::OnQuery(std::shared_ptr<std::vector<OHOS::HiviewDFX::HiSysEventRecord>> sysEvents)
33 {
34 if (onQuery_ == nullptr) {
35 HILOG_ERROR(LOG_CORE, "OnQuery callback is null");
36 return;
37 }
38 if (sysEvents == nullptr || sysEvents->empty()) {
39 onQuery_(nullptr, 0);
40 return;
41 }
42 size_t size = sysEvents->size();
43 auto records = new(std::nothrow) HiSysEventRecordC[size];
44 if (records == nullptr) {
45 return;
46 }
47 for (size_t i = 0; i < size; i++) {
48 HiSysEventRecordConvertor::InitRecord(records[i]);
49 if (HiSysEventRecordConvertor::ConvertRecord(sysEvents->at(i), records[i]) != 0) {
50 HILOG_ERROR(LOG_CORE, "Failed to covert record, index=%{public}zu, size=%{public}zu", i, size);
51 HiSysEventRecordConvertor::DeleteRecords(&records, i + 1); // +1 for release the current record
52 return;
53 }
54 }
55 onQuery_(records, size);
56 HiSysEventRecordConvertor::DeleteRecords(&records, size);
57 }
58
OnComplete(int32_t reason,int32_t total)59 void HiSysEventQueryCallbackC::OnComplete(int32_t reason, int32_t total)
60 {
61 if (onComplete_ == nullptr) {
62 HILOG_ERROR(LOG_CORE, "OnComplete callback is null");
63 return;
64 }
65 onComplete_(reason, total);
66 }
67