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 FOUNDATION_APPEXECFWK_SERVICES_BUNDLEMGR_INCLUDE_HIDUMPE_HELPER_H
17 #define FOUNDATION_APPEXECFWK_SERVICES_BUNDLEMGR_INCLUDE_HIDUMPE_HELPER_H
18 
19 #include <string>
20 #include <vector>
21 
22 #include "bundle_data_mgr.h"
23 
24 namespace OHOS {
25 namespace AppExecFwk {
26 enum class HidumpFlag {
27     UNKNOW = 0,
28     GET_HELP,
29     GET_ABILITY,
30     GET_ABILITY_LIST,
31     GET_ABILITY_BY_NAME,
32     GET_BUNDLE,
33     GET_BUNDLE_LIST,
34     GET_BUNDLE_BY_NAME,
35     GET_DEVICEID,
36 };
37 
38 struct HidumpParam {
39     HidumpFlag hidumpFlag = HidumpFlag::UNKNOW;
40     std::string args;
41 };
42 
43 class HidumpHelper {
44 public:
45     explicit HidumpHelper(const std::weak_ptr<BundleDataMgr> &dataMgr);
46     ~HidumpHelper() = default;
47     /**
48      * @brief Process hidump.
49      * @param args Indicates the args.
50      * @param result Indicates the result.
51      * @return Returns whether the interface is called successfully.
52      */
53     bool Dump(const std::vector<std::string>& args, std::string &result);
54 
55 private:
56     ErrCode ProcessOneParam(const std::string& args, std::string &result);
57     ErrCode ProcessTwoParam(const std::string& firstParam,
58         const std::string& secondParam, std::string &result);
59     void ShowHelp(std::string &result);
60     void ShowIllealInfomation(std::string &result);
61     ErrCode ProcessDump(const HidumpParam& hidumpParam, std::string &result);
62 
63     ErrCode GetAllAbilityInfo(std::string &result);
64     ErrCode GetAllAbilityNameList(std::string &result);
65     ErrCode GetAbilityInfoByName(const std::string &name, std::string &result);
66     ErrCode GetAllBundleInfo(std::string &result);
67     ErrCode GetAllBundleNameList(std::string &result);
68     ErrCode GetBundleInfoByName(const std::string &name, std::string &result);
69     ErrCode GetAllDeviced(std::string &result);
70 
71     std::weak_ptr<BundleDataMgr> dataMgr_;
72 };
73 }  // namespace AppExecFwk
74 }  // namespace OHOS
75 #endif  // FOUNDATION_APPEXECFWK_SERVICES_BUNDLEMGR_INCLUDE_HIDUMPE_HELPER_H
76