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HelpCommand.h
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/*
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* Copyright (C) 2009 Niek Linnenbank
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __SH_HELPCOMMAND
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#define __SH_HELPCOMMAND
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#include <
Types.h
>
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#include "
ShellCommand.h
"
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class
Shell
;
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class
HelpCommand
:
public
ShellCommand
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{
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public
:
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HelpCommand
(
Shell
*shell);
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virtual
int
execute
(
const
Size
nparams,
const
char
**params);
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private
:
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Shell
*
m_shell
;
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};
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#endif
/* __SH_HELPCOMMAND */
HelpCommand::execute
virtual int execute(const Size nparams, const char **params)
Executes the command.
Definition:
HelpCommand.cpp:31
Types.h
ShellCommand
Builtin command for the Shell.
Definition:
ShellCommand.h:38
Shell
System command shell interpreter.
Definition:
Shell.h:33
ShellCommand.h
HelpCommand
Prints the help info for all known ShellCommands.
Definition:
HelpCommand.h:37
HelpCommand::HelpCommand
HelpCommand(Shell *shell)
Constructor.
Definition:
HelpCommand.cpp:24
HelpCommand::m_shell
Shell * m_shell
Shell object.
Definition:
HelpCommand.h:58
Size
unsigned int Size
Any sane size indicator cannot go negative.
Definition:
Types.h:128
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