AppleWin/source/ParallelPrinter.cpp

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/*
AppleWin : An Apple //e emulator for Windows
Copyright (C) 1994-1996, Michael O'Brien
Copyright (C) 1999-2001, Oliver Schmidt
Copyright (C) 2002-2005, Tom Charlesworth
Copyright (C) 2006-2007, Tom Charlesworth, Michael Pohoreski, Nick Westgate
AppleWin 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.
AppleWin 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 AppleWin; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* Description: Parallel Printer Interface Card emulation
*
* Author: Nick Westgate, Stannev
*/
#include "StdAfx.h"
#include "AppleWin.h"
#include "Memory.h"
#include "ParallelPrinter.h"
#include "Registry.h"
#include "..\resource\resource.h"
static DWORD inactivity = 0;
static int g_iPrinterIdleLimit = 10;
static FILE* file = NULL;
2008-09-04 16:41:17 +00:00
DWORD const PRINTDRVR_SIZE = APPLE_SLOT_SIZE;
#define DEFAULT_PRINT_FILENAME "Printer.txt"
static char g_szPrintFilename[MAX_PATH] = {0};
bool g_bDumpToPrinter = false;
bool g_bConvertEncoding = true;
bool g_bFilterUnprintable = true;
bool g_bPrinterAppend = false;
bool g_bEnableDumpToRealPrinter = false;
static UINT g_uSlot = 0;
//===========================================================================
static BYTE __stdcall PrintStatus(WORD, WORD, BYTE, BYTE, ULONG);
static BYTE __stdcall PrintTransmit(WORD, WORD, BYTE, BYTE value, ULONG);
VOID PrintLoadRom(LPBYTE pCxRomPeripheral, const UINT uSlot)
{
HRSRC hResInfo = FindResource(NULL, MAKEINTRESOURCE(IDR_PRINTDRVR_FW), "FIRMWARE");
if(hResInfo == NULL)
return;
DWORD dwResSize = SizeofResource(NULL, hResInfo);
if(dwResSize != PRINTDRVR_SIZE)
return;
HGLOBAL hResData = LoadResource(NULL, hResInfo);
if(hResData == NULL)
return;
BYTE* pData = (BYTE*) LockResource(hResData); // NB. Don't need to unlock resource
if(pData == NULL)
return;
memcpy(pCxRomPeripheral + uSlot*256, pData, PRINTDRVR_SIZE);
//
RegisterIoHandler(uSlot, PrintStatus, PrintTransmit, NULL, NULL, NULL, NULL);
g_uSlot = uSlot;
}
//===========================================================================
static BOOL CheckPrint()
{
inactivity = 0;
if (file == NULL)
{
//TCHAR filepath[MAX_PATH * 2];
//_tcsncpy(filepath, g_sProgramDir, MAX_PATH);
//_tcsncat(filepath, _T("Printer.txt"), MAX_PATH);
//file = fopen(filepath, "wb");
if (g_bPrinterAppend )
file = fopen(Printer_GetFilename(), "ab");
else
file = fopen(Printer_GetFilename(), "wb");
}
return (file != NULL);
}
//===========================================================================
static void ClosePrint()
{
if (file != NULL)
{
fclose(file);
file = NULL;
std::string ExtendedFileName = "copy \"";
ExtendedFileName.append (Printer_GetFilename());
ExtendedFileName.append ("\" prn");
//if (g_bDumpToPrinter) ShellExecute(NULL, "print", Printer_GetFilename(), NULL, NULL, 0); //Print through Notepad
if (g_bDumpToPrinter)
system (ExtendedFileName.c_str ()); //Print through console. This is supposed to be the better way, because it shall print images (with older printers only).
}
inactivity = 0;
}
//===========================================================================
void PrintDestroy()
{
ClosePrint();
}
//===========================================================================
void PrintUpdate(DWORD totalcycles)
{
if (file == NULL)
{
return;
}
// if ((inactivity += totalcycles) > (Printer_GetIdleLimit () * 1000 * 1000)) //This line seems to give a very big deviation
if ((inactivity += totalcycles) > (Printer_GetIdleLimit () * 710000))
{
// inactive, so close the file (next print will overwrite or append to it, according to the settings made)
ClosePrint();
}
}
//===========================================================================
void PrintReset()
{
ClosePrint();
}
//===========================================================================
static BYTE __stdcall PrintStatus(WORD, WORD, BYTE, BYTE, ULONG)
{
CheckPrint();
return 0xFF; // status - TODO?
}
//===========================================================================
static BYTE __stdcall PrintTransmit(WORD, WORD, BYTE, BYTE value, ULONG)
{
char Lat8A[]= "abwgdevzijklmnoprstufhc~{}yx`q|]";
char Lat82[]= "abwgdevzijklmnoprstufhc^[]yx@q{}~`";
char Kir82[]= "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>[]^@";
char Kir8ACapital[]= "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>";
char Kir8ALowerCase[]= "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>";
bool Pres = false;
if (!CheckPrint())
{
return 0;
}
char c = NULL;
if ((g_Apple2Type == A2TYPE_PRAVETS8A) && g_bConvertEncoding) //This is print conversion for Pravets 8A/C. Print conversion for Pravets82/M is still to be done.
{
if ((value > 90) && (value < 128)) //This range shall be set more precisely
{
c = value;
int loop = 0;
while (loop < 31)
{
if (c== Lat8A[loop])
c= 0 + Kir8ALowerCase [loop] ;
loop++;
} //End loop
}//End if (value < 128)
else if ((value >64) && (value <91))
{
c = value + 32;
}
else
{
c = value & 0x7F;
int loop = 0;
while (loop < 31)
{
if (c== Lat8A[loop]) c= 0 + Kir8ACapital [loop];
loop++;
}
}
} //End if (g_Apple2Type == A2TYPE_PRAVETS8A)
else if (((g_Apple2Type == A2TYPE_PRAVETS82) || (g_Apple2Type == A2TYPE_PRAVETS8M)) && g_bConvertEncoding)
{
c = value & 0x7F;
int loop = 0;
while (loop < 34)
{
if (c == Lat82[loop])
c= Kir82 [loop];
loop++;
} //end while
}
else //Apple II
{
c = value & 0x7F;
}
if ((g_bFilterUnprintable == false) || (c>31) || (c==13) || (c==10) || (c<0)) //c<0 is needed for cyrillic characters
fwrite(&c, 1, 1, file); //break;
/*else
{
char c = value & 0x7F;
fwrite(&c, 1, 1, file);
}*/
return 0;
}
//===========================================================================
char* Printer_GetFilename()
{
return g_szPrintFilename;
}
void Printer_SetFilename(char* prtFilename)
{
if(*prtFilename)
strcpy(g_szPrintFilename, (const char *) prtFilename);
else //No registry entry is available
{
_tcsncpy(g_szPrintFilename, g_sProgramDir, MAX_PATH);
_tcsncat(g_szPrintFilename, _T(DEFAULT_PRINT_FILENAME), MAX_PATH);
RegSaveString(TEXT("Configuration"),REGVALUE_PRINTER_FILENAME,1,g_szPrintFilename);
}
}
unsigned int Printer_GetIdleLimit()
{
return g_iPrinterIdleLimit;
}
void Printer_SetIdleLimit(unsigned int Duration)
{
g_iPrinterIdleLimit = Duration;
}
//===========================================================================
struct PrinterCard_Unit
{
DWORD Inactivity;
UINT PrinterIdleLimit;
char PrintFilename[MAX_PATH];
BOOL IsFileOpen;
BOOL DumpToPrinter;
BOOL ConvertEncoding;
BOOL FilterUnprintable;
BOOL PrinterAppend;
BOOL EnableDumpToRealPrinter;
};
struct SS_CARD_PRINTER
{
SS_CARD_HDR Hdr;
PrinterCard_Unit Unit;
};
void Printer_GetSnapshot(const HANDLE hFile)
{
SS_CARD_PRINTER CardPrinter;
SS_CARD_PRINTER* const pSS = &CardPrinter;
pSS->Hdr.UnitHdr.hdr.v2.Length = sizeof(SS_CARD_PRINTER);
pSS->Hdr.UnitHdr.hdr.v2.Type = UT_Card;
pSS->Hdr.UnitHdr.hdr.v2.Version = 1;
pSS->Hdr.Slot = g_uSlot;
pSS->Hdr.Type = CT_GenericPrinter;
CardPrinter.Unit.Inactivity = inactivity;
CardPrinter.Unit.PrinterIdleLimit = g_iPrinterIdleLimit;
memcpy(CardPrinter.Unit.PrintFilename, g_szPrintFilename, sizeof(CardPrinter.Unit.PrintFilename));
CardPrinter.Unit.IsFileOpen = (file != NULL);
CardPrinter.Unit.DumpToPrinter = g_bDumpToPrinter;
CardPrinter.Unit.ConvertEncoding = g_bConvertEncoding;
CardPrinter.Unit.FilterUnprintable = g_bFilterUnprintable;
CardPrinter.Unit.PrinterAppend = g_bPrinterAppend;
CardPrinter.Unit.EnableDumpToRealPrinter = g_bEnableDumpToRealPrinter;
//
DWORD dwBytesWritten;
BOOL bRes = WriteFile( hFile,
&CardPrinter,
CardPrinter.Hdr.UnitHdr.hdr.v2.Length,
&dwBytesWritten,
NULL);
if(!bRes || (dwBytesWritten != CardPrinter.Hdr.UnitHdr.hdr.v2.Length))
{
//dwError = GetLastError();
throw std::string("Save error: Printer Card");
}
}
void Printer_SetSnapshot(const HANDLE hFile)
{
SS_CARD_PRINTER CardPrinter;
DWORD dwBytesRead;
BOOL bRes = ReadFile( hFile,
&CardPrinter,
sizeof(CardPrinter),
&dwBytesRead,
NULL);
if (dwBytesRead != sizeof(CardPrinter))
throw std::string("Card: file corrupt");
if (CardPrinter.Hdr.Slot != 1) // fixme
throw std::string("Card: wrong slot");
if (CardPrinter.Hdr.UnitHdr.hdr.v2.Version > 1)
throw std::string("Card: wrong version");
if (CardPrinter.Hdr.UnitHdr.hdr.v2.Length != sizeof(SS_CARD_PRINTER))
throw std::string("Card: unit size mismatch");
ClosePrint(); // Close current print session (and close file handle)
inactivity = CardPrinter.Unit.Inactivity;
g_iPrinterIdleLimit = CardPrinter.Unit.PrinterIdleLimit;
memcpy(g_szPrintFilename, CardPrinter.Unit.PrintFilename, sizeof(g_szPrintFilename));
if (CardPrinter.Unit.IsFileOpen)
{
g_bPrinterAppend = true; // Re-open print-file in append mode
BOOL bRes = CheckPrint();
if (!bRes)
throw std::string("Printer Card: Unable to resume printing to file");
}
g_bDumpToPrinter = CardPrinter.Unit.DumpToPrinter == TRUE;
g_bConvertEncoding = CardPrinter.Unit.ConvertEncoding == TRUE;
g_bFilterUnprintable = CardPrinter.Unit.FilterUnprintable == TRUE;
g_bPrinterAppend = CardPrinter.Unit.PrinterAppend == TRUE;
g_bEnableDumpToRealPrinter = CardPrinter.Unit.EnableDumpToRealPrinter == TRUE;
}