612 lines
16 KiB
C
612 lines
16 KiB
C
/*
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* Windows Device Context initialisation functions
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*
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* Copyright 1996,1997 John Harvey
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <errno.h>
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#include "windows.h"
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#include "win16drv.h"
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#include "heap.h"
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#include "brush.h"
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#include "callback.h"
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#include "stddebug.h"
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#include "debug.h"
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#define MAX_PRINTER_DRIVERS 16
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static LOADED_PRINTER_DRIVER *gapLoadedPrinterDrivers[MAX_PRINTER_DRIVERS];
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static void GetPrinterDriverFunctions(HINSTANCE16 hInst, LOADED_PRINTER_DRIVER *pLPD)
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{
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#define LoadPrinterDrvFunc(A) pLPD->fn[FUNC_##A] = \
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GetProcAddress16(hInst, MAKEINTRESOURCE(ORD_##A))
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LoadPrinterDrvFunc(BITBLT);
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LoadPrinterDrvFunc(COLORINFO);
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LoadPrinterDrvFunc(CONTROL);
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LoadPrinterDrvFunc(DISABLE);
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LoadPrinterDrvFunc(ENABLE);
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LoadPrinterDrvFunc(ENUMDFONTS);
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LoadPrinterDrvFunc(ENUMOBJ);
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LoadPrinterDrvFunc(OUTPUT);
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LoadPrinterDrvFunc(PIXEL);
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LoadPrinterDrvFunc(REALIZEOBJECT);
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LoadPrinterDrvFunc(STRBLT);
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LoadPrinterDrvFunc(SCANLR);
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LoadPrinterDrvFunc(DEVICEMODE);
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LoadPrinterDrvFunc(EXTTEXTOUT);
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LoadPrinterDrvFunc(GETCHARWIDTH);
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LoadPrinterDrvFunc(DEVICEBITMAP);
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LoadPrinterDrvFunc(FASTBORDER);
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LoadPrinterDrvFunc(SETATTRIBUTE);
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LoadPrinterDrvFunc(STRETCHBLT);
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LoadPrinterDrvFunc(STRETCHDIBITS);
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LoadPrinterDrvFunc(SELECTBITMAP);
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LoadPrinterDrvFunc(BITMAPBITS);
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LoadPrinterDrvFunc(EXTDEVICEMODE);
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LoadPrinterDrvFunc(DEVICECAPABILITIES);
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LoadPrinterDrvFunc(ADVANCEDSETUPDIALOG);
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LoadPrinterDrvFunc(DIALOGFN);
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LoadPrinterDrvFunc(PSEUDOEDIT);
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dprintf_win16drv (stddeb,"got func CONTROL 0x%p enable 0x%p enumDfonts 0x%p realizeobject 0x%p extextout 0x%p\n",
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pLPD->fn[FUNC_CONTROL],
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pLPD->fn[FUNC_ENABLE],
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pLPD->fn[FUNC_ENUMDFONTS],
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pLPD->fn[FUNC_REALIZEOBJECT],
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pLPD->fn[FUNC_EXTTEXTOUT]);
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}
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static LOADED_PRINTER_DRIVER *FindPrinterDriverFromName(const char *pszDriver)
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{
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LOADED_PRINTER_DRIVER *pLPD = NULL;
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int nDriverSlot = 0;
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/* Look to see if the printer driver is already loaded */
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while (pLPD == NULL && nDriverSlot < MAX_PRINTER_DRIVERS)
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{
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LOADED_PRINTER_DRIVER *ptmpLPD;
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ptmpLPD = gapLoadedPrinterDrivers[nDriverSlot++];
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if (ptmpLPD != NULL)
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{
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dprintf_win16drv(stddeb, "Comparing %s,%s\n",ptmpLPD->szDriver,pszDriver);
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/* Found driver store info, exit loop */
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if (lstrcmpi32A(ptmpLPD->szDriver, pszDriver) == 0)
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pLPD = ptmpLPD;
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}
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}
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return pLPD;
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}
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static LOADED_PRINTER_DRIVER *FindPrinterDriverFromPDEVICE(SEGPTR segptrPDEVICE)
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{
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LOADED_PRINTER_DRIVER *pLPD = NULL;
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/* Find the printer driver associated with this PDEVICE */
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/* Each of the PDEVICE structures has a PDEVICE_HEADER structure */
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/* just before it */
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if (segptrPDEVICE != (SEGPTR)NULL)
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{
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PDEVICE_HEADER *pPDH = (PDEVICE_HEADER *)
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(PTR_SEG_TO_LIN(segptrPDEVICE) - sizeof(PDEVICE_HEADER));
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pLPD = pPDH->pLPD;
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}
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return pLPD;
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}
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/*
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* Load a printer driver, adding it self to the list of loaded drivers.
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*/
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LOADED_PRINTER_DRIVER *LoadPrinterDriver(const char *pszDriver)
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{
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HINSTANCE16 hInst;
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LOADED_PRINTER_DRIVER *pLPD = NULL;
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int nDriverSlot = 0;
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BOOL32 bSlotFound = FALSE;
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/* First look to see if driver is loaded */
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pLPD = FindPrinterDriverFromName(pszDriver);
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if (pLPD != NULL)
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{
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/* Already loaded so increase usage count */
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pLPD->nUsageCount++;
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return pLPD;
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}
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/* Not loaded so try and find an empty slot */
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while (!bSlotFound && nDriverSlot < MAX_PRINTER_DRIVERS)
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{
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if (gapLoadedPrinterDrivers[nDriverSlot] == NULL)
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bSlotFound = TRUE;
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else
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nDriverSlot++;
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}
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if (!bSlotFound)
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{
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fprintf(stderr,"Too many printers drivers loaded\n");
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return NULL;
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}
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{
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char *drvName = malloc(strlen(pszDriver)+5);
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strcpy(drvName, pszDriver);
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strcat(drvName, ".DRV");
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hInst = LoadLibrary16(drvName);
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}
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if (hInst <= 32)
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{
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/* Failed to load driver */
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fprintf(stderr, "Failed to load printer driver %s\n", pszDriver);
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} else {
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dprintf_win16drv(stddeb, "Loaded the library\n");
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/* Allocate some memory for printer driver info */
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pLPD = malloc(sizeof(LOADED_PRINTER_DRIVER));
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memset(pLPD, 0 , sizeof(LOADED_PRINTER_DRIVER));
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pLPD->hInst = hInst;
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pLPD->szDriver = HEAP_strdupA(SystemHeap,0,pszDriver);
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/* Get DS for the printer module */
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pLPD->ds_reg = hInst;
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dprintf_win16drv(stddeb, "DS for %s is %x\n", pszDriver, pLPD->ds_reg);
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/* Get address of printer driver functions */
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GetPrinterDriverFunctions(hInst, pLPD);
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/* Set initial usage count */
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pLPD->nUsageCount = 1;
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/* Update table of loaded printer drivers */
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pLPD->nIndex = nDriverSlot;
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gapLoadedPrinterDrivers[nDriverSlot] = pLPD;
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}
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return pLPD;
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}
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/*
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* Control (ordinal 3)
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*/
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INT16 PRTDRV_Control(LPPDEVICE lpDestDev, WORD wfunction, SEGPTR lpInData, SEGPTR lpOutData)
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{
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/* wfunction == Escape code */
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/* lpInData, lpOutData depend on code */
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WORD wRet = 0;
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LOADED_PRINTER_DRIVER *pLPD = NULL;
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dprintf_win16drv(stddeb, "PRTDRV_Control: %08x 0x%x %08lx %08lx\n", (unsigned int)lpDestDev, wfunction, lpInData, lpOutData);
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if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
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{
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LONG lP1, lP3, lP4;
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WORD wP2;
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if (pLPD->fn[FUNC_CONTROL] == NULL)
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{
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dprintf_win16drv(stddeb, "PRTDRV_Control: Not supported by driver\n");
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return 0;
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}
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lP1 = (SEGPTR)lpDestDev;
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wP2 = wfunction;
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lP3 = (SEGPTR)lpInData;
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lP4 = (SEGPTR)lpOutData;
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wRet = CallTo16_word_lwll(pLPD->fn[FUNC_CONTROL],
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lP1, wP2, lP3, lP4);
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}
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dprintf_win16drv(stddeb, "PRTDRV_Control: return %x\n", wRet);
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return wRet;
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return 0;
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}
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/*
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* Enable (ordinal 5)
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*/
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WORD PRTDRV_Enable(LPVOID lpDevInfo, WORD wStyle, LPCSTR lpDestDevType,
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LPCSTR lpDeviceName, LPCSTR lpOutputFile, LPVOID lpData)
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{
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WORD wRet = 0;
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LOADED_PRINTER_DRIVER *pLPD = NULL;
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dprintf_win16drv(stddeb, "PRTDRV_Enable: %s %s\n",lpDestDevType, lpOutputFile);
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/* Get the printer driver info */
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if (wStyle == INITPDEVICE)
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pLPD = FindPrinterDriverFromPDEVICE((SEGPTR)lpDevInfo);
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else
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pLPD = FindPrinterDriverFromName((char *)lpDeviceName);
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if (pLPD != NULL) {
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LONG lP5;
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DeviceCaps *lP1;
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LPSTR lP3,lP4;
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WORD wP2;
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if (!pLPD->fn[FUNC_ENABLE]) {
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dprintf_win16drv(stddeb, "PRTDRV_Enable: Not supported by driver\n");
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return 0;
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}
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if (wStyle == INITPDEVICE)
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lP1 = (DeviceCaps*)lpDevInfo;/* 16 bit segmented ptr already */
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else
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lP1 = SEGPTR_NEW(DeviceCaps);
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wP2 = wStyle;
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/* SEGPTR_STRDUP handles NULL like a charm ... */
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lP3 = SEGPTR_STRDUP(lpDestDevType);
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lP4 = SEGPTR_STRDUP(lpOutputFile);
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lP5 = (LONG)lpData;
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wRet = CallTo16_word_lwlll(pLPD->fn[FUNC_ENABLE],
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(wStyle==INITPDEVICE)?lP1:SEGPTR_GET(lP1),
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wP2,
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SEGPTR_GET(lP3),
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SEGPTR_GET(lP4),
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lP5);
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SEGPTR_FREE(lP3);
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SEGPTR_FREE(lP4);
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/* Get the data back */
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if (lP1 != 0 && wStyle != INITPDEVICE) {
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memcpy(lpDevInfo,lP1,sizeof(DeviceCaps));
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SEGPTR_FREE(lP1);
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}
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}
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dprintf_win16drv(stddeb, "PRTDRV_Enable: return %x\n", wRet);
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return wRet;
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}
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/*
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* EnumDFonts (ordinal 6)
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*/
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WORD PRTDRV_EnumDFonts(LPPDEVICE lpDestDev, LPSTR lpFaceName,
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FARPROC16 lpCallbackFunc, LPVOID lpClientData)
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{
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WORD wRet = 0;
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LOADED_PRINTER_DRIVER *pLPD = NULL;
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dprintf_win16drv(stddeb, "PRTDRV_EnumDFonts:\n");
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if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
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{
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LONG lP1, lP3, lP4;
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LPBYTE lP2;
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if (pLPD->fn[FUNC_ENUMDFONTS] == NULL) {
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dprintf_win16drv(stddeb, "PRTDRV_EnumDFonts: Not supported by driver\n");
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return 0;
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}
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lP1 = (SEGPTR)lpDestDev;
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lP2 = SEGPTR_STRDUP(lpFaceName);
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lP3 = (LONG)lpCallbackFunc;
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lP4 = (LONG)lpClientData;
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wRet = CallTo16_word_llll(pLPD->fn[FUNC_ENUMDFONTS],
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lP1, SEGPTR_GET(lP2), lP3, lP4);
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SEGPTR_FREE(lP2);
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} else
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fprintf(stderr,"Failed to find device\n");
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dprintf_win16drv(stddeb, "PRTDRV_EnumDFonts: return %x\n", wRet);
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return wRet;
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}
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/*
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* EnumObj (ordinal 7)
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*/
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BOOL16 PRTDRV_EnumObj(LPPDEVICE lpDestDev, WORD iStyle,
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FARPROC16 lpCallbackFunc, LPVOID lpClientData)
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{
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WORD wRet = 0;
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LOADED_PRINTER_DRIVER *pLPD = NULL;
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dprintf_win16drv(stddeb, "PRTDRV_EnumDFonts:\n");
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if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
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{
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LONG lP1, lP3, lP4;
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WORD wP2;
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if (pLPD->fn[FUNC_ENUMDFONTS] == NULL)
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{
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dprintf_win16drv(stddeb, "PRTDRV_EnumDFonts: Not supported by driver\n");
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return 0;
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}
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lP1 = (SEGPTR)lpDestDev;
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wP2 = iStyle;
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/*
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* Need to pass addres of function conversion function that will switch back to 32 bit code if necessary
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*/
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lP3 = (LONG)lpCallbackFunc;
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lP4 = (LONG)lpClientData;
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wRet = CallTo16_word_lwll(pLPD->fn[FUNC_ENUMOBJ],
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lP1, wP2, lP3, lP4);
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}
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else
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fprintf(stderr,"Failed to find device\n");
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dprintf_win16drv(stddeb, "PRTDRV_EnumDFonts: return %x\n", wRet);
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return wRet;
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}
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/*
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* Output (ordinal 8)
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*/
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WORD PRTDRV_Output(LPPDEVICE lpDestDev,
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WORD wStyle,
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WORD wCount,
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POINT16 **points,
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SEGPTR lpPPen,
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SEGPTR lpPBrush,
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SEGPTR lpDrawMode,
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RECT16 *lpClipRect)
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{
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WORD wRet = 0;
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LOADED_PRINTER_DRIVER *pLPD = NULL;
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dprintf_win16drv(stddeb, "PRTDRV_OUTPUT\n");
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if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
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{
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LONG lP1, lP5, lP6, lP7;
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LPPOINT16 lP4;
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LPRECT16 lP8;
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WORD wP2, wP3;
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int nSize;
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if (pLPD->fn[FUNC_OUTPUT] == NULL)
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{
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dprintf_win16drv(stddeb, "PRTDRV_Output: Not supported by driver\n");
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return 0;
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}
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lP1 = lpDestDev;
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wP2 = wStyle;
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wP3 = wCount;
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nSize = sizeof(POINT16) * wCount;
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lP4 = (LPPOINT16 )SEGPTR_ALLOC(nSize);
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memcpy(lP4,points,nSize);
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lP5 = lpPPen;
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lP6 = lpPBrush;
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lP7 = lpDrawMode;
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if (lpClipRect != NULL)
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{
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lP8 = SEGPTR_NEW(RECT16);
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memcpy(lP8,lpClipRect,sizeof(RECT16));
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}
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else
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lP8 = 0L;
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wRet = CallTo16_word_lwwlllll(pLPD->fn[FUNC_OUTPUT],
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lP1, wP2, wP3, SEGPTR_GET(lP4), lP5,
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lP6, lP7, SEGPTR_GET(lP8));
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SEGPTR_FREE(lP4);
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SEGPTR_FREE(lP8);
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}
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return wRet;
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}
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/*
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* RealizeObject (ordinal 10)
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*/
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DWORD PRTDRV_RealizeObject(LPPDEVICE lpDestDev, WORD wStyle,
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LPVOID lpInObj, LPVOID lpOutObj,
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SEGPTR lpTextXForm)
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{
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WORD dwRet = 0;
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LOADED_PRINTER_DRIVER *pLPD = NULL;
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dprintf_win16drv(stddeb, "PRTDRV_RealizeObject:\n");
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if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
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{
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LONG lP1, lP4, lP5;
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LPBYTE lP3;
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WORD wP2;
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unsigned int nSize;
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if (pLPD->fn[FUNC_REALIZEOBJECT] == NULL)
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{
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dprintf_win16drv(stddeb, "PRTDRV_RealizeObject: Not supported by driver\n");
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return 0;
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}
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lP1 = lpDestDev;
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wP2 = wStyle;
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switch (wStyle)
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{
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case OBJ_BRUSH:
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nSize = sizeof (LOGBRUSH16);
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break;
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case OBJ_FONT:
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nSize = sizeof(LOGFONT16);
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break;
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case OBJ_PEN:
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nSize = sizeof(LOGPEN16);
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break;
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case OBJ_PBITMAP:
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default:
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fprintf(stderr, "PRTDRV_RealizeObject: Object type %d not supported\n", wStyle);
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nSize = 0;
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}
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lP3 = SEGPTR_ALLOC(nSize);
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memcpy(lP3,lpInObj,nSize);
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lP4 = (LONG)lpOutObj;
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lP5 = lpTextXForm;
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dwRet = CallTo16_long_lwlll(pLPD->fn[FUNC_REALIZEOBJECT],
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lP1, wP2, SEGPTR_GET(lP3), lP4, lP5);
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SEGPTR_FREE(lP3);
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}
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dprintf_win16drv(stddeb, "PRTDRV_RealizeObject: return %x\n", dwRet);
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return dwRet;
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}
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/*
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* StretchBlt (ordinal 27)
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*/
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DWORD PRTDRV_StretchBlt(LPPDEVICE lpDestDev,
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WORD wDestX, WORD wDestY,
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WORD wDestXext, WORD wDestYext,
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LPPDEVICE lpSrcDev,
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WORD wSrcX, WORD wSrcY,
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WORD wSrcXext, WORD wSrcYext,
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DWORD Rop3,
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SEGPTR lpPBrush,
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SEGPTR lpDrawMode,
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RECT16 *lpClipRect)
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{
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WORD wRet = 0;
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LOADED_PRINTER_DRIVER *pLPD = NULL;
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dprintf_win16drv(stddeb, "PRTDRV_StretchBlt:\n");
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if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
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{
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LONG lP1,lP6, lP11, lP12, lP13;
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LPRECT16 lP14;
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WORD wP2, wP3, wP4, wP5, wP7, wP8, wP9, wP10;
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if (pLPD->fn[FUNC_STRETCHBLT] == NULL)
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{
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dprintf_win16drv(stddeb, "PRTDRV_StretchBlt: Not supported by driver\n");
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return 0;
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}
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lP1 = lpDestDev;
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wP2 = wDestX;
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wP3 = wDestY;
|
|
wP4 = wDestXext;
|
|
wP5 = wDestYext;
|
|
lP6 = lpSrcDev;
|
|
wP7 = wSrcX;
|
|
wP8 = wSrcY;
|
|
wP9 = wSrcXext;
|
|
wP10 = wSrcYext;
|
|
lP11 = Rop3;
|
|
lP12 = lpPBrush;
|
|
lP13 = lpDrawMode;
|
|
if (lpClipRect != NULL)
|
|
{
|
|
lP14 = SEGPTR_NEW(RECT16);
|
|
memcpy(lP14,lpClipRect,sizeof(RECT16));
|
|
|
|
}
|
|
else
|
|
lP14 = 0L;
|
|
wRet = CallTo16_word_lwwwwlwwwwllll(pLPD->fn[FUNC_STRETCHBLT],
|
|
lP1, wP2, wP3, wP4, wP5,
|
|
lP6, wP7, wP8, wP9, wP10,
|
|
lP11, lP12, lP13, SEGPTR_GET(lP14));
|
|
SEGPTR_FREE(lP14);
|
|
printf("Called StretchBlt ret %d\n",wRet);
|
|
}
|
|
return wRet;
|
|
}
|
|
|
|
DWORD PRTDRV_ExtTextOut(LPPDEVICE lpDestDev, WORD wDestXOrg, WORD wDestYOrg,
|
|
RECT16 *lpClipRect, LPCSTR lpString, WORD wCount,
|
|
SEGPTR lpFontInfo, SEGPTR lpDrawMode,
|
|
SEGPTR lpTextXForm, SHORT *lpCharWidths,
|
|
RECT16 * lpOpaqueRect, WORD wOptions)
|
|
{
|
|
DWORD dwRet = 0;
|
|
LOADED_PRINTER_DRIVER *pLPD = NULL;
|
|
|
|
dprintf_win16drv(stddeb, "PRTDRV_ExtTextOut:\n");
|
|
|
|
if ((pLPD = FindPrinterDriverFromPDEVICE(lpDestDev)) != NULL)
|
|
{
|
|
LONG lP1, lP7, lP8, lP9, lP10;
|
|
LPSTR lP5;
|
|
LPRECT16 lP4,lP11;
|
|
WORD wP2, wP3, wP12;
|
|
INT16 iP6;
|
|
unsigned int nSize = -1;
|
|
|
|
if (pLPD->fn[FUNC_EXTTEXTOUT] == NULL)
|
|
{
|
|
dprintf_win16drv(stddeb, "PRTDRV_ExtTextOut: Not supported by driver\n");
|
|
return 0;
|
|
}
|
|
|
|
lP1 = lpDestDev;
|
|
wP2 = wDestXOrg;
|
|
wP3 = wDestYOrg;
|
|
|
|
if (lpClipRect != NULL) {
|
|
lP4 = SEGPTR_NEW(RECT16);
|
|
dprintf_win16drv(stddeb, "Adding lpClipRect\n");
|
|
memcpy(lP4,lpClipRect,sizeof(RECT16));
|
|
} else
|
|
lP4 = 0L;
|
|
|
|
if (lpString != NULL) {
|
|
/* TTD WARNING THIS STRING ISNT NULL TERMINATED */
|
|
nSize = strlen(lpString);
|
|
if (nSize>abs(wCount))
|
|
nSize = abs(wCount);
|
|
lP5 = SEGPTR_ALLOC(nSize);
|
|
dprintf_win16drv(stddeb, "Adding lpString (nSize is %d)\n",nSize);
|
|
memcpy(lP5,lpString,nSize);
|
|
} else
|
|
lP5 = 0L;
|
|
|
|
iP6 = wCount;
|
|
|
|
/* This should be realized by the driver, so in 16bit data area */
|
|
lP7 = lpFontInfo;
|
|
lP8 = lpDrawMode;
|
|
lP9 = lpTextXForm;
|
|
|
|
if (lpCharWidths != NULL)
|
|
dprintf_win16drv(stddeb, "PRTDRV_ExtTextOut: Char widths not supported\n");
|
|
lP10 = 0;
|
|
|
|
if (lpOpaqueRect != NULL) {
|
|
lP11 = SEGPTR_NEW(RECT16);
|
|
dprintf_win16drv(stddeb, "Adding lpOpaqueRect\n");
|
|
memcpy(lP11,lpOpaqueRect,sizeof(RECT16));
|
|
} else
|
|
lP11 = 0L;
|
|
|
|
wP12 = wOptions;
|
|
dprintf_win16drv(stddeb, "Calling ExtTextOut 0x%lx 0x%x 0x%x %p\n%*s 0x%x 0x%lx 0x%lx\n"
|
|
"0x%lx 0x%lx %p 0x%x\n",lP1, wP2, wP3, lP4,
|
|
nSize,lP5, iP6, lP7, lP8, lP9, lP10,
|
|
lP11, wP12);
|
|
dwRet = CallTo16_long_lwwllwlllllw(pLPD->fn[FUNC_EXTTEXTOUT],
|
|
lP1, wP2, wP3, SEGPTR_GET(lP4),
|
|
SEGPTR_GET(lP5), iP6, lP7, lP8, lP9, lP10,
|
|
SEGPTR_GET(lP11), wP12);
|
|
}
|
|
dprintf_win16drv(stddeb, "PRTDRV_ExtTextOut: return %lx\n", dwRet);
|
|
return dwRet;
|
|
}
|