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 #ifndef GET_HEAP_INFO_H
16 #define GET_HEAP_INFO_H
17 
18 #include "executor/memory/memory_filter.h"
19 #ifdef HIDUMPER_ABILITY_RUNTIME_ENABLE
20 #include "app_malloc_info.h"
21 #include "app_mgr_interface.h"
22 #endif
23 #include "iservice_registry.h"
24 #include "system_ability_definition.h"
25 namespace OHOS {
26 namespace HiviewDFX {
27 class GetHeapInfo {
28 public:
29     GetHeapInfo();
30     ~GetHeapInfo();
31 
32     using ValueMap = std::map<std::string, uint64_t>;
33     using GroupMap = std::map<std::string, ValueMap>;
34     bool GetInfo(const MemoryFilter::MemoryType &memType, const int &pid, GroupMap &infos);
35 
36 private:
37     struct MallHeapInfo {
38         uint64_t size;
39         uint64_t alloc;
40         uint64_t free;
41     };
42 
43     const std::string groupNative = "native heap";
44 #ifdef HIDUMPER_ABILITY_RUNTIME_ENABLE
45     const uint64_t numberSys = 1024;
46     OHOS::sptr<OHOS::AppExecFwk::IAppMgr> GetAppManagerInstance();
47 #endif
48 };
49 } // namespace HiviewDFX
50 } // namespace OHOS
51 #endif