1 /*
2  * Copyright (C) 2017 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include <string>
20 
21 #include <android-base/macros.h>
22 
23 #include "Command.h"
24 #include "utils.h"
25 
26 namespace android {
27 namespace lshal {
28 
29 class Lshal;
30 
31 class HelpCommand : public Command {
32 public:
HelpCommand(Lshal & lshal)33     explicit HelpCommand(Lshal &lshal) : Command(lshal) {}
34     ~HelpCommand() = default;
35     Status main(const Arg &arg) override;
36     void usage() const override;
37     std::string getSimpleDescription() const override;
getName()38     std::string getName() const override { return GetName(); }
39     static std::string GetName();
40     Status usageOfCommand(const std::string& c) const;
41 };
42 
43 
44 }  // namespace lshal
45 }  // namespace android
46