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 #ifndef DUMP_CPU_DATA_H
16 #define DUMP_CPU_DATA_H
17 #include <string>
18 #include <vector>
19 #include "parcel.h"
20 #include "delayed_sp_singleton.h"
21 #include "dump_errors.h"
22 namespace OHOS {
23 namespace HiviewDFX {
24 #define RETURN_PARCEL_READ_HELPER_RET(parcel, type, out, failRet) \
25     do { \
26         bool ret = (parcel).Read##type((out)); \
27         if (!ret) { \
28             return failRet; \
29         } \
30     } while (0)
31 
32 #define RETURN_PARCEL_WRITE_HELPER_RET(parcel, type, value, failRet) \
33     do { \
34         bool ret = (parcel).Write##type((value)); \
35         if (!ret) { \
36             return failRet; \
37         } \
38     } while (0)
39 
40 class DumpCpuData : public Parcelable {
41 public:
42     using StringCpuMatrix = std::vector<std::vector<std::string>>;
43     DumpCpuData();
44     DumpCpuData(std::string& startTime, std::string& endTime, int cpuUsagePid, StringCpuMatrix dumpCPUDatas);
45     ~DumpCpuData();
46     static DumpCpuData *Unmarshalling(Parcel& parcel);
47     bool Marshalling(Parcel& parcel) const override;
48     bool ReadFromParcel(Parcel &parcel);
49     bool WriteStringMatrix(const std::vector<std::vector<std::string>> &martrixVec, Parcel &data) const;
50     bool ReadStringMatrix(std::vector<std::vector<std::string>> &martrixVec, Parcel &data);
51 public:
52     std::string startTime_;
53     std::string endTime_;
54     int cpuUsagePid_ = -1;
55     StringCpuMatrix dumpCPUDatas_;
56 private:
57     friend DumpDelayedSpSingleton<DumpCpuData>;
58 };
59 } // namespace HiviewDFX
60 } // namespace OHOS
61 #endif
62