/*
    Commodore 64 Emulator v0.4      Earle F. Philhower III 
    Copyright (C) 1993-4            (st916w9r@dunx1.ocs.drexel.edu)

    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 the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#include "Processor.h"
#include "Serial.h"
#include "Printer.h"
#include "FileTypes.h"
#include "Error.h"

static short printerFile;
static byte printerOpen;

static byte PrinterClose(int sa);
static byte PrinterOpen(char *fname, int len, int sa);
static byte PrinterOutput(byte chr, int sa);
static byte PrinterInput(byte *store, int sa);

int PrinterInitialize(void)
{
	AddSerialDevice(4, PrinterInput, PrinterOutput, PrinterOpen,
		PrinterClose, NULL);
	printerOpen=0;
	
	return kNoError;
}

static byte PrinterClose(int sa)
{
	if (printerOpen==1) FSClose(printerFile);
	printerOpen=0;
	return kSerialOK;
}

static byte PrinterOpen(char *fname, int len, int sa)
{
	if (printerOpen==1) PrinterClose(sa);
	
	FSDelete("\pPRINTER",0);
	Create("\pPRINTER",0, APPLTYPE, PRINTERFTYPE);
	FSOpen("\pPRINTER",0, &printerFile);
	printerOpen=1;
	return kSerialOK;
}

static byte PrinterOutput(byte chr, int sa)
{
	long len;
	char temp;

	if (printerOpen==1) {
		temp=chr;
		len=1;
		FSWrite(printerFile, &len, &temp);
		return kSerialOK; }
	return kSerialError;
}

static byte PrinterInput(byte *store, int sa)
{
	return kSerialError;
}

void PrinterNewFile(void) {}
void PrinterAppendFile(void) {}
void PrinterXvertCharacters(void) {}
void PrinterDisplayFile(void) {}