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 #ifndef OHOS_MEMORY_MEMMGR_COMMON_INCLUDE_CONFIG_SYSTEM_MEMORY_LEVEL_CONFIG_H
17 #define OHOS_MEMORY_MEMMGR_COMMON_INCLUDE_CONFIG_SYSTEM_MEMORY_LEVEL_CONFIG_H
18 
19 #include <map>
20 #include <set>
21 #include <string>
22 
23 #include "event_handler.h"
24 #include "libxml/parser.h"
25 #include "libxml/xpath.h"
26 
27 namespace OHOS {
28 namespace Memory {
29 class SystemMemoryLevelConfig {
30 public:
31     void ParseConfig(const xmlNodePtr &rootNodePtr);
32     void SetPurgeable(unsigned int purgeable);
33     unsigned int GetPurgeable(void);
34     void SetModerate(unsigned int moderate);
35     unsigned int GetModerate(void);
36     void SetLow(unsigned int low);
37     unsigned int GetLow(void);
38     void SetCritical(unsigned int critical);
39     unsigned int GetCritical(void);
40     void Dump(int fd);
41 
42 private:
43     unsigned int purgeable_ = 0;
44     unsigned int moderate_ = 0;
45     unsigned int low_ = 0;
46     unsigned int critical_ = 0;
47 };
48 } // namespace Memory
49 } // namespace OHOS
50 #endif // OHOS_MEMORY_MEMMGR_COMMON_INCLUDE_CONFIG_SYSTEM_MEMORY_LEVEL_CONFIG_H