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 INTERFACES_INNER_API_UNIFIED_COLLECTION_UTILITY_MEMORY_COLLECTOR_H
16 #define INTERFACES_INNER_API_UNIFIED_COLLECTION_UTILITY_MEMORY_COLLECTOR_H
17 #include <memory>
18 
19 #include "collect_result.h"
20 #include "resource/memory.h"
21 
22 namespace OHOS {
23 namespace HiviewDFX {
24 namespace UCollectUtil {
25 class MemoryCollector {
26 public:
27     MemoryCollector() = default;
28     virtual ~MemoryCollector() = default;
29 
30 public:
31     virtual CollectResult<ProcessMemory> CollectProcessMemory(int32_t pid) = 0;
32     virtual CollectResult<SysMemory> CollectSysMemory() = 0;
33     static std::shared_ptr<MemoryCollector> Create();
34     virtual CollectResult<std::string> CollectRawMemInfo() = 0;
35     virtual CollectResult<std::string> ExportMemView() = 0;
36     virtual CollectResult<std::vector<ProcessMemory>> CollectAllProcessMemory() = 0;
37     virtual CollectResult<std::string> ExportAllProcessMemory() = 0;
38     virtual CollectResult<std::string> CollectRawSlabInfo() = 0;
39     virtual CollectResult<std::string> CollectRawPageTypeInfo() = 0;
40     virtual CollectResult<std::string> CollectRawDMA() = 0;
41     virtual CollectResult<std::vector<AIProcessMem>> CollectAllAIProcess() = 0;
42     virtual CollectResult<std::string> ExportAllAIProcess() = 0;
43     virtual CollectResult<std::string> CollectRawSmaps(int32_t pid) = 0;
44     virtual CollectResult<std::string> CollectHprof(int32_t pid) = 0;
45     virtual CollectResult<uint64_t> CollectProcessVss(int32_t pid) = 0;
46     virtual CollectResult<MemoryLimit> CollectMemoryLimit() = 0;
47     virtual CollectResult<uint32_t> CollectDdrFreq() = 0;
48 }; // MemoryCollector
49 } // UCollectUtil
50 } // HiviewDFX
51 } // OHOS
52 #endif // INTERFACES_INNER_API_UNIFIED_COLLECTION_UTILITY_MEMORY_COLLECTOR_H
53