277 lines
8.5 KiB
C++
277 lines
8.5 KiB
C++
/*
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AppleWin : An Apple //e emulator for Windows
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Copyright (C) 1994-1996, Michael O'Brien
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Copyright (C) 1999-2001, Oliver Schmidt
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Copyright (C) 2002-2005, Tom Charlesworth
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Copyright (C) 2006-2007, Tom Charlesworth, Michael Pohoreski, Nick Westgate
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AppleWin is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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AppleWin is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with AppleWin; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* Description: Parallel Printer Interface Card emulation
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*
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* Author: Nick Westgate, Stannev
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*/
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#include "StdAfx.h"
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#include "ParallelPrinter.h"
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#include "Core.h"
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#include "Memory.h"
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#include "Pravets.h"
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#include "Registry.h"
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#include "YamlHelper.h"
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#include "../resource/resource.h"
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static DWORD inactivity = 0;
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static unsigned int g_PrinterIdleLimit = 10;
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static FILE* file = NULL;
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DWORD const PRINTDRVR_SIZE = APPLE_SLOT_SIZE;
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#define DEFAULT_PRINT_FILENAME "Printer.txt"
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static std::string g_szPrintFilename;
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bool g_bDumpToPrinter = false;
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bool g_bConvertEncoding = true;
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bool g_bFilterUnprintable = true;
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bool g_bPrinterAppend = false;
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bool g_bEnableDumpToRealPrinter = false;
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static UINT g_uSlot = 0;
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//===========================================================================
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static BYTE __stdcall PrintStatus(WORD, WORD, BYTE, BYTE, ULONG);
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static BYTE __stdcall PrintTransmit(WORD, WORD, BYTE, BYTE value, ULONG);
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VOID PrintLoadRom(LPBYTE pCxRomPeripheral, const UINT uSlot)
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{
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HRSRC hResInfo = FindResource(NULL, MAKEINTRESOURCE(IDR_PRINTDRVR_FW), "FIRMWARE");
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if(hResInfo == NULL)
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return;
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DWORD dwResSize = SizeofResource(NULL, hResInfo);
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if(dwResSize != PRINTDRVR_SIZE)
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return;
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HGLOBAL hResData = LoadResource(NULL, hResInfo);
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if(hResData == NULL)
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return;
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BYTE* pData = (BYTE*) LockResource(hResData); // NB. Don't need to unlock resource
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if(pData == NULL)
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return;
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memcpy(pCxRomPeripheral + uSlot*256, pData, PRINTDRVR_SIZE);
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//
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RegisterIoHandler(uSlot, PrintStatus, PrintTransmit, NULL, NULL, NULL, NULL);
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g_uSlot = uSlot;
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}
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//===========================================================================
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static BOOL CheckPrint()
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{
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inactivity = 0;
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if (file == NULL)
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{
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//TCHAR filepath[MAX_PATH * 2];
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//_tcsncpy(filepath, g_sProgramDir, MAX_PATH);
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//_tcsncat(filepath, _T("Printer.txt"), MAX_PATH);
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//file = fopen(filepath, "wb");
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if (g_bPrinterAppend )
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file = fopen(Printer_GetFilename().c_str(), "ab");
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else
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file = fopen(Printer_GetFilename().c_str(), "wb");
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}
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return (file != NULL);
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}
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//===========================================================================
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static void ClosePrint()
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{
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if (file != NULL)
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{
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fclose(file);
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file = NULL;
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std::string ExtendedFileName = "copy \"";
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ExtendedFileName.append (Printer_GetFilename());
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ExtendedFileName.append ("\" prn");
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//if (g_bDumpToPrinter) ShellExecute(NULL, "print", Printer_GetFilename(), NULL, NULL, 0); //Print through Notepad
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if (g_bDumpToPrinter)
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system (ExtendedFileName.c_str ()); //Print through console. This is supposed to be the better way, because it shall print images (with older printers only).
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}
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inactivity = 0;
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}
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//===========================================================================
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void PrintDestroy()
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{
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ClosePrint();
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}
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//===========================================================================
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void PrintUpdate(DWORD totalcycles)
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{
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if (file == NULL)
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{
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return;
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}
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// if ((inactivity += totalcycles) > (Printer_GetIdleLimit () * 1000 * 1000)) //This line seems to give a very big deviation
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if ((inactivity += totalcycles) > (Printer_GetIdleLimit () * 710000))
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{
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// inactive, so close the file (next print will overwrite or append to it, according to the settings made)
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ClosePrint();
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}
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}
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//===========================================================================
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void PrintReset()
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{
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ClosePrint();
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}
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//===========================================================================
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static BYTE __stdcall PrintStatus(WORD, WORD, BYTE, BYTE, ULONG)
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{
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CheckPrint();
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return 0xFF; // status - TODO?
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}
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//===========================================================================
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static BYTE __stdcall PrintTransmit(WORD, WORD, BYTE, BYTE value, ULONG)
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{
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if (!CheckPrint())
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return 0;
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BYTE c = value & 0x7F;
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if (IsPravets(GetApple2Type()))
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{
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if (g_bConvertEncoding)
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c = GetPravets().ConvertToPrinterChar(value);
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}
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if ((g_bFilterUnprintable == false) || (c>31) || (c==13) || (c==10) || (c>0x7F)) //c>0x7F is needed for cyrillic characters
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fwrite(&c, 1, 1, file);
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return 0;
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}
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//===========================================================================
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const std::string & Printer_GetFilename()
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{
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return g_szPrintFilename;
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}
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void Printer_SetFilename(const std::string & prtFilename)
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{
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if (!prtFilename.empty())
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{
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g_szPrintFilename = prtFilename;
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}
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else //No registry entry is available
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{
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g_szPrintFilename = g_sProgramDir + DEFAULT_PRINT_FILENAME;
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RegSaveString(REG_CONFIG, REGVALUE_PRINTER_FILENAME, 1, g_szPrintFilename);
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}
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}
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unsigned int Printer_GetIdleLimit()
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{
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return g_PrinterIdleLimit;
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}
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void Printer_SetIdleLimit(unsigned int Duration)
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{
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g_PrinterIdleLimit = Duration;
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}
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//===========================================================================
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#define SS_YAML_VALUE_CARD_PRINTER "Generic Printer"
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#define SS_YAML_KEY_INACTIVITY "Inactivity"
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#define SS_YAML_KEY_IDLELIMIT "Printer Idle Limit"
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#define SS_YAML_KEY_FILENAME "Print Filename"
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#define SS_YAML_KEY_FILEOPEN "Is File Open"
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#define SS_YAML_KEY_DUMPTOPRINTER "Dump To Printer"
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#define SS_YAML_KEY_CONVERTENCODING "Convert Encoding"
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#define SS_YAML_KEY_FILTERUNPRINTABLE "Filter Unprintable"
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#define SS_YAML_KEY_APPEND "Printer Append"
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#define SS_YAML_KEY_DUMPTOREALPRINTER "Enable Dump To Real Printer"
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std::string Printer_GetSnapshotCardName(void)
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{
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static const std::string name(SS_YAML_VALUE_CARD_PRINTER);
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return name;
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}
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void Printer_SaveSnapshot(class YamlSaveHelper& yamlSaveHelper)
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{
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YamlSaveHelper::Slot slot(yamlSaveHelper, Printer_GetSnapshotCardName(), g_uSlot, 1);
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YamlSaveHelper::Label state(yamlSaveHelper, "%s:\n", SS_YAML_KEY_STATE);
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yamlSaveHelper.SaveUint(SS_YAML_KEY_INACTIVITY, inactivity);
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yamlSaveHelper.SaveUint(SS_YAML_KEY_IDLELIMIT, g_PrinterIdleLimit);
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yamlSaveHelper.SaveString(SS_YAML_KEY_FILENAME, g_szPrintFilename);
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yamlSaveHelper.SaveBool(SS_YAML_KEY_FILEOPEN, (file != NULL) ? true : false);
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yamlSaveHelper.SaveBool(SS_YAML_KEY_DUMPTOPRINTER, g_bDumpToPrinter);
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yamlSaveHelper.SaveBool(SS_YAML_KEY_CONVERTENCODING, g_bConvertEncoding);
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yamlSaveHelper.SaveBool(SS_YAML_KEY_FILTERUNPRINTABLE, g_bFilterUnprintable);
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yamlSaveHelper.SaveBool(SS_YAML_KEY_APPEND, g_bPrinterAppend);
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yamlSaveHelper.SaveBool(SS_YAML_KEY_DUMPTOREALPRINTER, g_bEnableDumpToRealPrinter);
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}
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bool Printer_LoadSnapshot(class YamlLoadHelper& yamlLoadHelper, UINT slot, UINT version)
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{
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if (slot != 1) // fixme
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throw std::string("Card: wrong slot");
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if (version != 1)
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throw std::string("Card: wrong version");
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inactivity = yamlLoadHelper.LoadUint(SS_YAML_KEY_INACTIVITY);
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g_PrinterIdleLimit = yamlLoadHelper.LoadUint(SS_YAML_KEY_IDLELIMIT);
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g_szPrintFilename = yamlLoadHelper.LoadString(SS_YAML_KEY_FILENAME);
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if (yamlLoadHelper.LoadBool(SS_YAML_KEY_FILEOPEN))
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{
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yamlLoadHelper.LoadBool(SS_YAML_KEY_APPEND); // Consume
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g_bPrinterAppend = true; // Re-open print-file in append mode
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BOOL bRes = CheckPrint();
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if (!bRes)
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throw std::string("Printer Card: Unable to resume printing to file");
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}
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else
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{
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g_bPrinterAppend = yamlLoadHelper.LoadBool(SS_YAML_KEY_APPEND);
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}
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g_bDumpToPrinter = yamlLoadHelper.LoadBool(SS_YAML_KEY_DUMPTOPRINTER);
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g_bConvertEncoding = yamlLoadHelper.LoadBool(SS_YAML_KEY_CONVERTENCODING);
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g_bFilterUnprintable = yamlLoadHelper.LoadBool(SS_YAML_KEY_FILTERUNPRINTABLE);
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g_bEnableDumpToRealPrinter = yamlLoadHelper.LoadBool(SS_YAML_KEY_DUMPTOREALPRINTER);
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return true;
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}
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