quakeforge/libs/util/console.c

/*
	console.c

	(description)

	Copyright (C) 1996-1997  Id Software, Inc.

	This program is free software; you can redistribute it and/or
	modify it under the terms of the GNU General Public License
	as published by the Free Software Foundation; either version 2
	of the License, or (at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

	See the GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, write to:

		Free Software Foundation, Inc.
		59 Temple Place - Suite 330
		Boston, MA  02111-1307, USA

	$Id$
*/

#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif

#include <stdarg.h>

#include "QF/console.h"
#include "QF/cvar.h"
#include "QF/sys.h"

/*
	Con_Print

	Handles cursor positioning, line wrapping, etc
	All console printing must go through this in order to be logged to disk
	If no console is visible, the notify window will pop up.
*/
void
QFutil_Con_Print (char *txt)
{
	// echo to debugging console
	Sys_Printf ("%s", txt);
}

void Con_Print (char *) __attribute ((weak, alias ("QFutil_Con_Print")));

/*
	Con_Printf

	Handles cursor positioning, line wrapping, etc
*/
#define	MAXPRINTMSG	4096

void
Con_Printf (char *fmt, ...)
{
	va_list     argptr;
	char        msg[MAXPRINTMSG];

	va_start (argptr, fmt);
	vsnprintf (msg, sizeof (msg), fmt, argptr);
	va_end (argptr);

	// write it to the scrollable buffer
	Con_Print (msg);
}

/*
	Con_DPrintf

	A Con_Printf that only shows up if the "developer" cvar is set
*/
void
Con_DPrintf (char *fmt, ...)
{
	va_list     argptr;
	char        msg[MAXPRINTMSG];

	if (!developer->int_val)
		return;							// don't confuse non-developers with
	// techie stuff...

	va_start (argptr, fmt);
	vsnprintf (msg, sizeof (msg), fmt, argptr);
	va_end (argptr);

	Con_Print (msg);
}