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 "ParallelPrinter.h"
#include "Core.h"
#include "Memory.h"
#include "Pravets.h"
#include "Registry.h"
#include "YamlHelper.h"
#include "Interface.h"
#include "../resource/resource.h"
//===========================================================================
void ParallelPrinterCard::InitializeIO(LPBYTE pCxRomPeripheral)
{
const DWORD PRINTDRVR_SIZE = APPLE_SLOT_SIZE;
BYTE* pData = GetFrame().GetResource(IDR_PRINTDRVR_FW, "FIRMWARE", PRINTDRVR_SIZE);
if(pData == NULL)
return;
memcpy(pCxRomPeripheral + m_slot*APPLE_SLOT_SIZE, pData, PRINTDRVR_SIZE);
RegisterIoHandler(m_slot, IORead, IOWrite, NULL, NULL, this, NULL);
}
//===========================================================================
bool ParallelPrinterCard::CheckPrint(void)
{
m_inactivity = 0;
if (m_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 (m_bPrinterAppend )
m_file = fopen(ParallelPrinterCard::GetFilename().c_str(), "ab");
else
m_file = fopen(ParallelPrinterCard::GetFilename().c_str(), "wb");
}
return (m_file != NULL);
}
//===========================================================================
void ParallelPrinterCard::ClosePrint(void)
{
if (m_file != NULL)
{
fclose(m_file);
m_file = NULL;
std::string ExtendedFileName = "copy \"";
ExtendedFileName.append (ParallelPrinterCard::GetFilename());
ExtendedFileName.append ("\" prn");
//if (g_bDumpToPrinter) ShellExecute(NULL, "print", Printer_GetFilename(), NULL, NULL, 0); //Print through Notepad
if (m_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).
}
m_inactivity = 0;
}
//===========================================================================
void ParallelPrinterCard::Destroy(void)
{
ClosePrint();
}
//===========================================================================
void ParallelPrinterCard::Update(const ULONG nExecutedCycles)
{
if (m_file == NULL)
return;
// if ((inactivity += totalcycles) > (Printer_GetIdleLimit () * 1000 * 1000)) //This line seems to give a very big deviation
if ((m_inactivity += nExecutedCycles) > (ParallelPrinterCard::GetIdleLimit () * 710000))
{
// inactive, so close the file (next print will overwrite or append to it, according to the settings made)
ClosePrint();
}
}
//===========================================================================
void ParallelPrinterCard::Reset(const bool powerCycle)
{
ClosePrint();
}
//===========================================================================
BYTE __stdcall ParallelPrinterCard::IORead(WORD, WORD address, BYTE, BYTE, ULONG)
{
UINT slot = ((address & 0xff) >> 4) - 8;
ParallelPrinterCard* card = (ParallelPrinterCard*)MemGetSlotParameters(slot);
card->CheckPrint();
return 0xFF; // status - TODO?
}
//===========================================================================
BYTE __stdcall ParallelPrinterCard::IOWrite(WORD, WORD address, BYTE, BYTE value, ULONG)
{
UINT slot = ((address & 0xff) >> 4) - 8;
ParallelPrinterCard* card = (ParallelPrinterCard*)MemGetSlotParameters(slot);
if (!card->CheckPrint())
return 0;
// only allow writes to the load output port (i.e., $C090)
if ((address & 0xF) != 0)
return 0;
BYTE c = value & 0x7F;
if (IsPravets(GetApple2Type()))
{
if (card->m_bConvertEncoding)
c = GetPravets().ConvertToPrinterChar(value);
}
if ((card->m_bFilterUnprintable == false) || (c>31) || (c==13) || (c==10) || (c>0x7F)) //c>0x7F is needed for cyrillic characters
fwrite(&c, 1, 1, card->m_file);
return 0;
}
//===========================================================================
const std::string& ParallelPrinterCard::GetFilename(void)
{
return m_szPrintFilename;
}
#define DEFAULT_PRINT_FILENAME "Printer.txt"
void ParallelPrinterCard::SetFilename(const std::string& prtFilename)
{
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if (!prtFilename.empty())
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{
m_szPrintFilename = prtFilename;
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}
else //No registry entry is available
{
m_szPrintFilename = g_sProgramDir + DEFAULT_PRINT_FILENAME;
RegSaveString(REG_CONFIG, REGVALUE_PRINTER_FILENAME, 1, m_szPrintFilename);
}
}
UINT ParallelPrinterCard::GetIdleLimit(void)
{
return m_printerIdleLimit;
}
void ParallelPrinterCard::SetIdleLimit(UINT Duration)
{
m_printerIdleLimit = Duration;
}
//===========================================================================
void ParallelPrinterCard::GetRegistryConfig(void)
{
std::string regSection = RegGetConfigSlotSection(m_slot);
DWORD dwTmp;
char szFilename[MAX_PATH];
if (RegLoadValue(regSection.c_str(), REGVALUE_DUMP_TO_PRINTER, TRUE, &dwTmp))
SetDumpToPrinter(dwTmp ? true : false);
if (RegLoadValue(regSection.c_str(), REGVALUE_CONVERT_ENCODING, TRUE, &dwTmp))
SetConvertEncoding(dwTmp ? true : false);
if (RegLoadValue(regSection.c_str(), REGVALUE_FILTER_UNPRINTABLE, TRUE, &dwTmp))
SetFilterUnprintable(dwTmp ? true : false);
if (RegLoadValue(regSection.c_str(), REGVALUE_PRINTER_APPEND, TRUE, &dwTmp))
SetPrinterAppend(dwTmp ? true : false);
if (RegLoadString(regSection.c_str(), REGVALUE_PRINTER_FILENAME, 1, szFilename, MAX_PATH, TEXT("")))
SetFilename(szFilename);
if (RegLoadValue(regSection.c_str(), REGVALUE_PRINTER_IDLE_LIMIT, TRUE, &dwTmp))
SetIdleLimit(dwTmp);
}
void ParallelPrinterCard::SetRegistryConfig(void)
{
std::string regSection = RegGetConfigSlotSection(m_slot);
RegSaveValue(regSection.c_str(), REGVALUE_DUMP_TO_PRINTER, TRUE, GetDumpToPrinter() ? 1 : 0);
RegSaveValue(regSection.c_str(), REGVALUE_CONVERT_ENCODING, TRUE, GetConvertEncoding() ? 1 : 0);
RegSaveValue(regSection.c_str(), REGVALUE_FILTER_UNPRINTABLE, TRUE, GetFilterUnprintable() ? 1 : 0);
RegSaveValue(regSection.c_str(), REGVALUE_PRINTER_APPEND, TRUE, GetPrinterAppend() ? 1 : 0);
RegSaveString(regSection.c_str(), REGVALUE_PRINTER_FILENAME, TRUE, GetFilename());
RegSaveValue(regSection.c_str(), REGVALUE_PRINTER_IDLE_LIMIT, TRUE, GetIdleLimit());
}
//===========================================================================
#define SS_YAML_VALUE_CARD_PRINTER "Generic Printer"
#define SS_YAML_KEY_INACTIVITY "Inactivity"
#define SS_YAML_KEY_IDLELIMIT "Printer Idle Limit"
#define SS_YAML_KEY_FILENAME "Print Filename"
#define SS_YAML_KEY_FILEOPEN "Is File Open"
#define SS_YAML_KEY_DUMPTOPRINTER "Dump To Printer"
#define SS_YAML_KEY_CONVERTENCODING "Convert Encoding"
#define SS_YAML_KEY_FILTERUNPRINTABLE "Filter Unprintable"
#define SS_YAML_KEY_APPEND "Printer Append"
#define SS_YAML_KEY_DUMPTOREALPRINTER "Enable Dump To Real Printer"
const std::string& ParallelPrinterCard::GetSnapshotCardName(void)
{
static const std::string name(SS_YAML_VALUE_CARD_PRINTER);
return name;
}
void ParallelPrinterCard::SaveSnapshot(class YamlSaveHelper& yamlSaveHelper)
{
YamlSaveHelper::Slot slot(yamlSaveHelper, ParallelPrinterCard::GetSnapshotCardName(), m_slot, 1);
YamlSaveHelper::Label state(yamlSaveHelper, "%s:\n", SS_YAML_KEY_STATE);
yamlSaveHelper.SaveUint(SS_YAML_KEY_INACTIVITY, m_inactivity);
yamlSaveHelper.SaveUint(SS_YAML_KEY_IDLELIMIT, m_printerIdleLimit);
yamlSaveHelper.SaveString(SS_YAML_KEY_FILENAME, m_szPrintFilename);
yamlSaveHelper.SaveBool(SS_YAML_KEY_FILEOPEN, (m_file != NULL) ? true : false);
yamlSaveHelper.SaveBool(SS_YAML_KEY_DUMPTOPRINTER, m_bDumpToPrinter);
yamlSaveHelper.SaveBool(SS_YAML_KEY_CONVERTENCODING, m_bConvertEncoding);
yamlSaveHelper.SaveBool(SS_YAML_KEY_FILTERUNPRINTABLE, m_bFilterUnprintable);
yamlSaveHelper.SaveBool(SS_YAML_KEY_APPEND, m_bPrinterAppend);
yamlSaveHelper.SaveBool(SS_YAML_KEY_DUMPTOREALPRINTER, m_bEnableDumpToRealPrinter);
}
bool ParallelPrinterCard::LoadSnapshot(class YamlLoadHelper& yamlLoadHelper, UINT version)
{
if (m_slot != SLOT1) // fixme
Card::ThrowErrorInvalidSlot(CT_GenericPrinter, m_slot);
if (version != 1)
Card::ThrowErrorInvalidVersion(CT_GenericPrinter, version);
m_inactivity = yamlLoadHelper.LoadUint(SS_YAML_KEY_INACTIVITY);
m_printerIdleLimit = yamlLoadHelper.LoadUint(SS_YAML_KEY_IDLELIMIT);
m_szPrintFilename = yamlLoadHelper.LoadString(SS_YAML_KEY_FILENAME);
if (yamlLoadHelper.LoadBool(SS_YAML_KEY_FILEOPEN))
{
yamlLoadHelper.LoadBool(SS_YAML_KEY_APPEND); // Consume
m_bPrinterAppend = true; // Re-open print-file in append mode
BOOL bRes = CheckPrint();
if (!bRes)
throw std::runtime_error("Printer Card: Unable to resume printing to file");
}
else
{
m_bPrinterAppend = yamlLoadHelper.LoadBool(SS_YAML_KEY_APPEND);
}
m_bDumpToPrinter = yamlLoadHelper.LoadBool(SS_YAML_KEY_DUMPTOPRINTER);
m_bConvertEncoding = yamlLoadHelper.LoadBool(SS_YAML_KEY_CONVERTENCODING);
m_bFilterUnprintable = yamlLoadHelper.LoadBool(SS_YAML_KEY_FILTERUNPRINTABLE);
m_bEnableDumpToRealPrinter = yamlLoadHelper.LoadBool(SS_YAML_KEY_DUMPTOREALPRINTER);
return true;
}