StandardConsole Class Reference

Encapsulates the IO of a Standard C console. More...

#include <console_stdc.h>

Inheritance diagram for StandardConsole:

Collaboration diagram for StandardConsole:

Public Member Functions
	StandardConsole (const char *prompt)
virtual	~StandardConsole ()
virtual void	Start ()
virtual void	Exit ()
virtual void	SetPrompt (const char *string)
virtual void	WriteString (const char *string)
virtual bool	SetAnsiMode (bool value)
Public Member Functions inherited from ConsoleBase
	ConsoleBase (const char *prompt)
virtual	~ConsoleBase ()
const char *	GetName ()
virtual bool	Open ()
virtual void	Close ()
virtual void	Clear ()
virtual void	ShowHelp ()
virtual void	ShowAbout ()
virtual void	ShowLicense ()
virtual void	ShowVersion ()
virtual void	ResetConsole ()

Private Member Functions
void	ReadLine ()

Private Attributes
bool	exit
char *	line

Static Private Attributes
static const unsigned int	linesize = 1024

Additional Inherited Members
Protected Member Functions inherited from ConsoleBase
virtual void	StartMessage ()
void	Prompt ()
const char *	GetVersionText ()
const char *	GetCompilerText ()
Protected Attributes inherited from ConsoleBase
char *	prompt
bool	ansiMode

Detailed Description

Encapsulates the IO of a Standard C console.

Definition at line 48 of file console_stdc.h.

Constructor & Destructor Documentation

StandardConsole()

StandardConsole::StandardConsole ( const char *  prompt )

explicit

Definition at line 37 of file console_stdc.cpp.

                                                   :
    ConsoleBase(prompt), exit(false)
{
    line = new char[linesize];
}

~StandardConsole()

StandardConsole::~StandardConsole ( )

virtual

Definition at line 43 of file console_stdc.cpp.

{
    delete line;
}

Member Function Documentation

Exit()

void StandardConsole::Exit ( )

virtual

Implements ConsoleBase.

Definition at line 78 of file console_stdc.cpp.

{
    exit = true;
}

ReadLine()

void StandardConsole::ReadLine ( )

private

Definition at line 83 of file console_stdc.cpp.

{
    fflush(stdin);
    fgets(line, linesize, stdin);
}

SetAnsiMode()

bool StandardConsole::SetAnsiMode ( bool  value )

virtual

Reimplemented from ConsoleBase.

Definition at line 48 of file console_stdc.cpp.

{
    return false;
}

SetPrompt()

void StandardConsole::SetPrompt ( const char *  string )

virtual

Reimplemented from ConsoleBase.

Definition at line 95 of file console_stdc.cpp.

{
    ConsoleBase::SetPrompt(string);
}

Start()

void StandardConsole::Start ( )

virtual

Implements ConsoleBase.

Definition at line 53 of file console_stdc.cpp.

{
    exit = false;
    fflush(stdin);
    StartMessage();

    while (!exit)
    {
        Prompt();
        ReadLine();

        if (*line == '\0')
        {
            break;
        }

        Evaluator* evaluator = new Evaluator(line);
        evaluator->Evaluate();
        const char* out = evaluator->GetResult();
        WriteString(out);
        ResetConsole();
        delete evaluator;
    }
}

WriteString()

void StandardConsole::WriteString ( const char *  string )

virtual

Implements ConsoleBase.

Definition at line 89 of file console_stdc.cpp.

{
    fputs(string, stdout);
    fflush(stdout);
}

Member Data Documentation

exit

bool StandardConsole::exit

private

Definition at line 61 of file console_stdc.h.

line

char* StandardConsole::line

private

Definition at line 62 of file console_stdc.h.

linesize

const unsigned int StandardConsole::linesize = 1024

staticprivate

Definition at line 63 of file console_stdc.h.

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The documentation for this class was generated from the following files:

• src/system/console_stdc.h
• src/system/console_stdc.cpp