FreeNOS
Login.h
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1 /*
2  * Copyright (C) 2015 Niek Linnenbank
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program. If not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 #ifndef __BIN_LOGIN_LOGIN_H
19 #define __BIN_LOGIN_LOGIN_H
20 
21 #include <POSIXApplication.h>
22 
31 class Login : public POSIXApplication
32 {
33  public:
34 
41  Login(int argc, char **argv);
42 
46  virtual ~Login();
47 
53  virtual Result exec();
54 
55  private:
56 
62  const char * getUsername() const;
63 
67  void printPrompt() const;
68 };
69 
74 #endif /* __BIN_LOGIN_LOGIN_H */
Login::~Login
virtual ~Login()
Destructor.
Definition: Login.cpp:37
Login::printPrompt
void printPrompt() const
Print the login program prompt.
Definition: Login.cpp:41
POSIXApplication
POSIX-compatible application.
Definition: POSIXApplication.h:35
Login::Login
Login(int argc, char **argv)
Constructor.
Definition: Login.cpp:29
POSIXApplication.h
Application::Result
Result
Result codes.
Definition: Application.h:53
Login::getUsername
const char * getUsername() const
Read username from standard input.
Definition: Login.cpp:54
Login::exec
virtual Result exec()
Execute the application.
Definition: Login.cpp:92
Login
Login program which starts the user shell.
Definition: Login.h:31