dlls/wineps.drv/init.c

   1 /*
   2  *      PostScript driver initialization functions
   3  *
   4  *      Copyright 1998 Huw D M Davies
   5  *      Copyright 2001 Marcus Meissner
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "config.h"
  23 #include "wine/port.h"
  24
  25 #include <string.h>
  26 #ifdef HAVE_UNISTD_H
  27 # include <unistd.h>
  28 #endif
  29 #ifdef HAVE_CUPS_CUPS_H
  30 # include <cups/cups.h>
  31 #endif
  32
  33 #define NONAMELESSUNION
  34 #define NONAMELESSSTRUCT
  35
  36 #include "wine/debug.h"
  37 #include "winerror.h"
  38 #include "wownt32.h"
  39 #include "heap.h"
  40 #include "winreg.h"
  41 #include "psdrv.h"
  42 #include "winspool.h"
  43
  44 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  45
  46 #ifndef SONAME_LIBCUPS
  47 #define SONAME_LIBCUPS "libcups.so"
  48 #endif
  49
  50 #ifdef HAVE_CUPS_CUPS_H
  51 static void *cupshandle = NULL;
  52 #endif
  53
  54 static PSDRV_DEVMODEA DefaultDevmode =
  55 {
  56   { /* dmPublic */
  57 /* dmDeviceName */      "Wine PostScript Driver",
  58 /* dmSpecVersion */     0x30a,
  59 /* dmDriverVersion */   0x001,
  60 /* dmSize */            sizeof(DEVMODEA),
  61 /* dmDriverExtra */     sizeof(PSDRV_DEVMODEA)-sizeof(DEVMODEA),
  62 /* dmFields */          DM_ORIENTATION | DM_PAPERSIZE | DM_SCALE |
  63                         DM_COPIES | DM_DEFAULTSOURCE | DM_COLOR |
  64                         DM_YRESOLUTION | DM_TTOPTION,
  65    { /* u1 */
  66      { /* s1 */
  67 /* dmOrientation */     DMORIENT_PORTRAIT,
  68 /* dmPaperSize */       DMPAPER_LETTER,
  69 /* dmPaperLength */     2794,
  70 /* dmPaperWidth */      2159
  71      }
  72    },
  73 /* dmScale */           100, /* ?? */
  74 /* dmCopies */          1,
  75 /* dmDefaultSource */   DMBIN_AUTO,
  76 /* dmPrintQuality */    0,
  77 /* dmColor */           DMCOLOR_COLOR,
  78 /* dmDuplex */          DMDUP_SIMPLEX,
  79 /* dmYResolution */     0,
  80 /* dmTTOption */        DMTT_SUBDEV,
  81 /* dmCollate */         0,
  82 /* dmFormName */        "",
  83 /* dmUnusedPadding */   0,
  84 /* dmBitsPerPel */      0,
  85 /* dmPelsWidth */       0,
  86 /* dmPelsHeight */      0,
  87 /* dmDisplayFlags */    0,
  88 /* dmDisplayFrequency */ 0,
  89 /* dmICMMethod */       0,
  90 /* dmICMIntent */       0,
  91 /* dmMediaType */       0,
  92 /* dmDitherType */      0,
  93 /* dmReserved1 */       0,
  94 /* dmReserved2 */       0,
  95 /* dmPanningWidth */    0,
  96 /* dmPanningHeight */   0
  97   },
  98   { /* dmDocPrivate */
  99     /* dummy */ 0
 100   },
 101   { /* dmDrvPrivate */
 102     /* numInstalledOptions */ 0
 103   }
 104 };
 105
 106 HINSTANCE PSDRV_hInstance = 0;
 107 HANDLE PSDRV_Heap = 0;
 108
 109 static HFONT PSDRV_DefaultFont = 0;
 110 static LOGFONTA DefaultLogFont = {
 111     100, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, 0, 0,
 112     DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN, ""
 113 };
 114
 115 /*********************************************************************
 116  *           DllMain
 117  *
 118  * Initializes font metrics and registers driver. wineps dll entry point.
 119  *
 120  */
 121 BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
 122 {
 123     TRACE("(%p, %ld, %p)\n", hinst, reason, reserved);
 124
 125     switch(reason) {
 126
 127         case DLL_PROCESS_ATTACH:
 128             PSDRV_hInstance = hinst;
 129             DisableThreadLibraryCalls(hinst);
 130
 131             PSDRV_Heap = HeapCreate(0, 0x10000, 0);
 132             if (PSDRV_Heap == NULL)
 133                 return FALSE;
 134
 135             if (PSDRV_GetFontMetrics() == FALSE) {
 136                 HeapDestroy(PSDRV_Heap);
 137                 return FALSE;
 138             }
 139
 140             PSDRV_DefaultFont = CreateFontIndirectA(&DefaultLogFont);
 141             if (PSDRV_DefaultFont == NULL) {
 142                 HeapDestroy(PSDRV_Heap);
 143                 return FALSE;
 144             }
 145 #ifdef HAVE_CUPS_CUPS_H
 146             /* dynamically load CUPS if not yet loaded */
 147             if (!cupshandle) {
 148                 cupshandle = wine_dlopen(SONAME_LIBCUPS, RTLD_NOW, NULL, 0);
 149                 if (!cupshandle) cupshandle = (void*)-1;
 150             }
 151 #endif
 152             break;
 153
 154         case DLL_PROCESS_DETACH:
 155
 156             DeleteObject( PSDRV_DefaultFont );
 157             HeapDestroy( PSDRV_Heap );
 158 #ifdef HAVE_CUPS_CUPS_H
 159             if (cupshandle && (cupshandle != (void*)-1)) {
 160                 wine_dlclose(cupshandle, NULL, 0);
 161                 cupshandle = NULL;
 162             }
 163 #endif
 164             break;
 165     }
 166
 167     return TRUE;
 168 }
 169
 170
 171 static void PSDRV_UpdateDevCaps( PSDRV_PDEVICE *physDev )
 172 {
 173     PAGESIZE *page;
 174     INT width = 0, height = 0;
 175
 176     if(physDev->Devmode->dmPublic.dmFields & DM_PAPERSIZE) {
 177         for(page = physDev->pi->ppd->PageSizes; page; page = page->next) {
 178             if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize)
 179                 break;
 180         }
 181
 182         if(!page) {
 183             FIXME("Can't find page\n");
 184             physDev->ImageableArea.left = 0;
 185             physDev->ImageableArea.right = 0;
 186             physDev->ImageableArea.bottom = 0;
 187             physDev->ImageableArea.top = 0;
 188             physDev->PageSize.cx = 0;
 189             physDev->PageSize.cy = 0;
 190         } else if(page->ImageableArea) {
 191           /* physDev sizes in device units; ppd sizes in 1/72" */
 192             physDev->ImageableArea.left = page->ImageableArea->llx *
 193               physDev->logPixelsX / 72;
 194             physDev->ImageableArea.right = page->ImageableArea->urx *
 195               physDev->logPixelsX / 72;
 196             physDev->ImageableArea.bottom = page->ImageableArea->lly *
 197               physDev->logPixelsY / 72;
 198             physDev->ImageableArea.top = page->ImageableArea->ury *
 199               physDev->logPixelsY / 72;
 200             physDev->PageSize.cx = page->PaperDimension->x *
 201               physDev->logPixelsX / 72;
 202             physDev->PageSize.cy = page->PaperDimension->y *
 203               physDev->logPixelsY / 72;
 204         } else {
 205             physDev->ImageableArea.left = physDev->ImageableArea.bottom = 0;
 206             physDev->ImageableArea.right = physDev->PageSize.cx =
 207               page->PaperDimension->x * physDev->logPixelsX / 72;
 208             physDev->ImageableArea.top = physDev->PageSize.cy =
 209               page->PaperDimension->y * physDev->logPixelsY / 72;
 210         }
 211     } else if((physDev->Devmode->dmPublic.dmFields & DM_PAPERLENGTH) &&
 212               (physDev->Devmode->dmPublic.dmFields & DM_PAPERWIDTH)) {
 213       /* physDev sizes in device units; Devmode sizes in 1/10 mm */
 214         physDev->ImageableArea.left = physDev->ImageableArea.bottom = 0;
 215         physDev->ImageableArea.right = physDev->PageSize.cx =
 216           physDev->Devmode->dmPublic.u1.s1.dmPaperWidth *
 217           physDev->logPixelsX / 254;
 218         physDev->ImageableArea.top = physDev->PageSize.cy =
 219           physDev->Devmode->dmPublic.u1.s1.dmPaperLength *
 220           physDev->logPixelsY / 254;
 221     } else {
 222         FIXME("Odd dmFields %lx\n", physDev->Devmode->dmPublic.dmFields);
 223         physDev->ImageableArea.left = 0;
 224         physDev->ImageableArea.right = 0;
 225         physDev->ImageableArea.bottom = 0;
 226         physDev->ImageableArea.top = 0;
 227         physDev->PageSize.cx = 0;
 228         physDev->PageSize.cy = 0;
 229     }
 230
 231     TRACE("ImageableArea = %ld,%ld - %ld,%ld: PageSize = %ldx%ld\n",
 232           physDev->ImageableArea.left, physDev->ImageableArea.bottom,
 233           physDev->ImageableArea.right, physDev->ImageableArea.top,
 234           physDev->PageSize.cx, physDev->PageSize.cy);
 235
 236     /* these are in device units */
 237     width = physDev->ImageableArea.right - physDev->ImageableArea.left;
 238     height = physDev->ImageableArea.top - physDev->ImageableArea.bottom;
 239
 240     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_PORTRAIT) {
 241         physDev->horzRes = width;
 242         physDev->vertRes = height;
 243     } else {
 244         physDev->horzRes = height;
 245         physDev->vertRes = width;
 246     }
 247
 248     /* these are in mm */
 249     physDev->horzSize = (physDev->horzRes * 25.4) / physDev->logPixelsX;
 250     physDev->vertSize = (physDev->vertRes * 25.4) / physDev->logPixelsY;
 251
 252     TRACE("devcaps: horzSize = %dmm, vertSize = %dmm, "
 253           "horzRes = %d, vertRes = %d\n",
 254           physDev->horzSize, physDev->vertSize,
 255           physDev->horzRes, physDev->vertRes);
 256 }
 257
 258
 259 /***********************************************************
 260  *      DEVMODEdupWtoA
 261  *
 262  * Creates an ascii copy of supplied devmode on heap
 263  *
 264  * Copied from dlls/winspool/info.c until full unicodification
 265  */
 266 static LPDEVMODEA DEVMODEdupWtoA(HANDLE heap, const DEVMODEW *dmW)
 267 {
 268     LPDEVMODEA dmA;
 269     DWORD size;
 270     BOOL Formname;
 271     ptrdiff_t off_formname = (const char *)dmW->dmFormName - (const char *)dmW;
 272
 273     if(!dmW) return NULL;
 274     Formname = (dmW->dmSize > off_formname);
 275     size = dmW->dmSize - CCHDEVICENAME - (Formname ? CCHFORMNAME : 0);
 276     dmA = HeapAlloc(heap, HEAP_ZERO_MEMORY, size + dmW->dmDriverExtra);
 277     WideCharToMultiByte(CP_ACP, 0, dmW->dmDeviceName, -1, (LPSTR)dmA->dmDeviceName,
 278                         CCHDEVICENAME, NULL, NULL);
 279     if(!Formname) {
 280       memcpy(&dmA->dmSpecVersion, &dmW->dmSpecVersion,
 281              dmW->dmSize - CCHDEVICENAME * sizeof(WCHAR));
 282     } else {
 283       memcpy(&dmA->dmSpecVersion, &dmW->dmSpecVersion,
 284              off_formname - CCHDEVICENAME * sizeof(WCHAR));
 285       WideCharToMultiByte(CP_ACP, 0, dmW->dmFormName, -1, (LPSTR)dmA->dmFormName,
 286                           CCHFORMNAME, NULL, NULL);
 287       memcpy(&dmA->dmLogPixels, &dmW->dmLogPixels, dmW->dmSize -
 288              (off_formname + CCHFORMNAME * sizeof(WCHAR)));
 289     }
 290     dmA->dmSize = size;
 291     memcpy((char *)dmA + dmA->dmSize, (const char *)dmW + dmW->dmSize,
 292            dmW->dmDriverExtra);
 293     return dmA;
 294 }
 295
 296
 297 /**********************************************************************
 298  *           PSDRV_CreateDC
 299  */
 300 BOOL PSDRV_CreateDC( HDC hdc, PSDRV_PDEVICE **pdev, LPCWSTR driver, LPCWSTR device,
 301                      LPCWSTR output, const DEVMODEW* initData )
 302 {
 303     PSDRV_PDEVICE *physDev;
 304     PRINTERINFO *pi;
 305     char deviceA[CCHDEVICENAME];
 306
 307     /* If no device name was specified, retrieve the device name
 308      * from the DEVMODE structure from the DC's physDev.
 309      * (See CreateCompatibleDC) */
 310     if ( !device && *pdev )
 311     {
 312         physDev = *pdev;
 313         lstrcpynA(deviceA, (LPCSTR)physDev->Devmode->dmPublic.dmDeviceName, CCHDEVICENAME);
 314     }
 315     else
 316         WideCharToMultiByte(CP_ACP, 0, device, -1, deviceA, sizeof(deviceA), NULL, NULL);
 317     pi = PSDRV_FindPrinterInfo(deviceA);
 318
 319     TRACE("(%s %s %s %p)\n", debugstr_w(driver), debugstr_w(device),
 320                              debugstr_w(output), initData);
 321
 322     if(!pi) return FALSE;
 323
 324     if(!pi->Fonts) {
 325         MESSAGE("To use WINEPS you need to install some AFM files.\n");
 326         return FALSE;
 327     }
 328
 329     physDev = HeapAlloc( PSDRV_Heap, HEAP_ZERO_MEMORY, sizeof(*physDev) );
 330     if (!physDev) return FALSE;
 331     *pdev = physDev;
 332     physDev->hdc = hdc;
 333
 334     physDev->pi = pi;
 335
 336     physDev->Devmode = HeapAlloc( PSDRV_Heap, 0, sizeof(PSDRV_DEVMODEA) );
 337     if(!physDev->Devmode) {
 338         HeapFree( PSDRV_Heap, 0, physDev );
 339         return FALSE;
 340     }
 341
 342     memcpy( physDev->Devmode, pi->Devmode, sizeof(PSDRV_DEVMODEA) );
 343
 344     physDev->logPixelsX = physDev->pi->ppd->DefaultResolution;
 345     physDev->logPixelsY = physDev->pi->ppd->DefaultResolution;
 346
 347     if (output) {
 348         physDev->job.output = HEAP_strdupWtoA( PSDRV_Heap, 0, output );
 349     } else
 350         physDev->job.output = NULL;
 351     physDev->job.hJob = 0;
 352
 353     if(initData) {
 354         DEVMODEA *devmodeA = DEVMODEdupWtoA(PSDRV_Heap, initData);
 355         PSDRV_MergeDevmodes(physDev->Devmode, (PSDRV_DEVMODEA *)devmodeA, pi);
 356         HeapFree(PSDRV_Heap, 0, devmodeA);
 357     }
 358
 359     PSDRV_UpdateDevCaps(physDev);
 360     SelectObject( hdc, PSDRV_DefaultFont );
 361     return TRUE;
 362 }
 363
 364
 365
 366 /**********************************************************************
 367  *           PSDRV_DeleteDC
 368  */
 369 BOOL PSDRV_DeleteDC( PSDRV_PDEVICE *physDev )
 370 {
 371     TRACE("\n");
 372
 373     HeapFree( PSDRV_Heap, 0, physDev->Devmode );
 374     HeapFree( PSDRV_Heap, 0, physDev->job.output );
 375     HeapFree( PSDRV_Heap, 0, physDev );
 376
 377     return TRUE;
 378 }
 379
 380
 381 /**********************************************************************
 382  *           ResetDC   (WINEPS.@)
 383  */
 384 HDC PSDRV_ResetDC( PSDRV_PDEVICE *physDev, const DEVMODEW *lpInitData )
 385 {
 386     if(lpInitData) {
 387         HRGN hrgn;
 388         DEVMODEA *devmodeA = DEVMODEdupWtoA(PSDRV_Heap, lpInitData);
 389         PSDRV_MergeDevmodes(physDev->Devmode, (PSDRV_DEVMODEA *)devmodeA, physDev->pi);
 390         HeapFree(PSDRV_Heap, 0, devmodeA);
 391         PSDRV_UpdateDevCaps(physDev);
 392         hrgn = CreateRectRgn(0, 0, physDev->horzRes, physDev->vertRes);
 393         SelectVisRgn16(HDC_16(physDev->hdc), HRGN_16(hrgn));
 394         DeleteObject(hrgn);
 395     }
 396     return physDev->hdc;
 397 }
 398
 399 /***********************************************************************
 400  *           GetDeviceCaps    (WINEPS.@)
 401  */
 402 INT PSDRV_GetDeviceCaps( PSDRV_PDEVICE *physDev, INT cap )
 403 {
 404     switch(cap)
 405     {
 406     case DRIVERVERSION:
 407         return 0;
 408     case TECHNOLOGY:
 409         return DT_RASPRINTER;
 410     case HORZSIZE:
 411         return MulDiv(physDev->horzSize, 100,
 412                       physDev->Devmode->dmPublic.dmScale);
 413     case VERTSIZE:
 414         return MulDiv(physDev->vertSize, 100,
 415                       physDev->Devmode->dmPublic.dmScale);
 416     case HORZRES:
 417         return physDev->horzRes;
 418     case VERTRES:
 419         return physDev->vertRes;
 420     case BITSPIXEL:
 421         return physDev->pi->ppd->ColorDevice ? 8 : 1;
 422     case PLANES:
 423         return 1;
 424     case NUMBRUSHES:
 425         return -1;
 426     case NUMPENS:
 427         return 10;
 428     case NUMMARKERS:
 429         return 0;
 430     case NUMFONTS:
 431         return 39;
 432     case NUMCOLORS:
 433         return (physDev->pi->ppd->ColorDevice ? 256 : -1);
 434     case PDEVICESIZE:
 435         return sizeof(PSDRV_PDEVICE);
 436     case CURVECAPS:
 437         return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
 438                 CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
 439     case LINECAPS:
 440         return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
 441                 LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
 442     case POLYGONALCAPS:
 443         return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE |
 444                 PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
 445     case TEXTCAPS:
 446         return TC_CR_ANY | TC_VA_ABLE; /* psdrv 0x59f7 */
 447     case CLIPCAPS:
 448         return CP_RECTANGLE;
 449     case RASTERCAPS:
 450         return (RC_BITBLT | RC_BITMAP64 | RC_GDI20_OUTPUT | RC_DIBTODEV |
 451                 RC_STRETCHBLT | RC_STRETCHDIB); /* psdrv 0x6e99 */
 452     /* Are aspect[XY] and logPixels[XY] correct? */
 453     /* Need to handle different res in x and y => fix ppd */
 454     case ASPECTX:
 455     case ASPECTY:
 456         return physDev->pi->ppd->DefaultResolution;
 457     case ASPECTXY:
 458         return (int)hypot( (double)physDev->pi->ppd->DefaultResolution,
 459                            (double)physDev->pi->ppd->DefaultResolution );
 460     case LOGPIXELSX:
 461         return MulDiv(physDev->logPixelsX,
 462                       physDev->Devmode->dmPublic.dmScale, 100);
 463     case LOGPIXELSY:
 464         return MulDiv(physDev->logPixelsY,
 465                       physDev->Devmode->dmPublic.dmScale, 100);
 466     case SIZEPALETTE:
 467         return 0;
 468     case NUMRESERVED:
 469         return 0;
 470     case COLORRES:
 471         return 0;
 472     case PHYSICALWIDTH:
 473         return (physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) ?
 474           physDev->PageSize.cy : physDev->PageSize.cx;
 475     case PHYSICALHEIGHT:
 476         return (physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) ?
 477           physDev->PageSize.cx : physDev->PageSize.cy;
 478     case PHYSICALOFFSETX:
 479       if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 480           if(physDev->pi->ppd->LandscapeOrientation == -90)
 481               return physDev->PageSize.cy - physDev->ImageableArea.top;
 482           else
 483               return physDev->ImageableArea.bottom;
 484       }
 485       return physDev->ImageableArea.left;
 486
 487     case PHYSICALOFFSETY:
 488       if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 489           if(physDev->pi->ppd->LandscapeOrientation == -90)
 490               return physDev->PageSize.cx - physDev->ImageableArea.right;
 491           else
 492               return physDev->ImageableArea.left;
 493       }
 494       return physDev->PageSize.cy - physDev->ImageableArea.top;
 495
 496     case SCALINGFACTORX:
 497     case SCALINGFACTORY:
 498     case VREFRESH:
 499     case DESKTOPVERTRES:
 500     case DESKTOPHORZRES:
 501     case BTLALIGNMENT:
 502         return 0;
 503     default:
 504         FIXME("(%p): unsupported capability %d, will return 0\n", physDev->hdc, cap );
 505         return 0;
 506     }
 507 }
 508
 509
 510 /**********************************************************************
 511  *              PSDRV_FindPrinterInfo
 512  */
 513 PRINTERINFO *PSDRV_FindPrinterInfo(LPCSTR name)
 514 {
 515     static PRINTERINFO *PSDRV_PrinterList;
 516     DWORD type = REG_BINARY, needed, res, dwPaperSize;
 517     PRINTERINFO *pi = PSDRV_PrinterList, **last = &PSDRV_PrinterList;
 518     FONTNAME *font;
 519     const AFM *afm;
 520     HANDLE hPrinter;
 521     const char *ppd = NULL;
 522     DWORD ppdType;
 523     char* ppdFileName = NULL;
 524     HKEY hkey;
 525     BOOL using_default_devmode = FALSE;
 526
 527     TRACE("'%s'\n", name);
 528
 529     /*
 530      *  If this loop completes, last will point to the 'next' element of the
 531      *  final PRINTERINFO in the list
 532      */
 533     for( ; pi; last = &pi->next, pi = pi->next)
 534         if(!strcmp(pi->FriendlyName, name))
 535             return pi;
 536
 537     pi = *last = HeapAlloc( PSDRV_Heap, HEAP_ZERO_MEMORY, sizeof(*pi) );
 538     if (pi == NULL)
 539         return NULL;
 540
 541     if (!(pi->FriendlyName = HeapAlloc( PSDRV_Heap, 0, strlen(name)+1 ))) goto fail;
 542     strcpy( pi->FriendlyName, name );
 543
 544     /* Use Get|SetPrinterDataExA instead? */
 545
 546     res = DrvGetPrinterData16((LPSTR)name, (LPSTR)INT_PD_DEFAULT_DEVMODE, &type,
 547                             NULL, 0, &needed );
 548
 549     if(res == ERROR_INVALID_PRINTER_NAME || needed != sizeof(DefaultDevmode)) {
 550         pi->Devmode = HeapAlloc( PSDRV_Heap, 0, sizeof(DefaultDevmode) );
 551         if (pi->Devmode == NULL)
 552             goto cleanup;
 553         memcpy(pi->Devmode, &DefaultDevmode, sizeof(DefaultDevmode) );
 554         lstrcpynA((LPSTR)pi->Devmode->dmPublic.dmDeviceName,name,CCHDEVICENAME);
 555         using_default_devmode = TRUE;
 556
 557         /* need to do something here AddPrinter?? */
 558     }
 559     else {
 560         pi->Devmode = HeapAlloc( PSDRV_Heap, 0, needed );
 561         DrvGetPrinterData16((LPSTR)name, (LPSTR)INT_PD_DEFAULT_DEVMODE, &type,
 562                           (LPBYTE)pi->Devmode, needed, &needed);
 563     }
 564
 565     if (OpenPrinterA (pi->FriendlyName, &hPrinter, NULL) == 0) {
 566         ERR ("OpenPrinterA failed with code %li\n", GetLastError ());
 567         goto cleanup;
 568     }
 569
 570 #ifdef HAVE_CUPS_CUPS_H
 571     if (cupshandle != (void*)-1) {
 572         typeof(cupsGetPPD) * pcupsGetPPD = NULL;
 573
 574         pcupsGetPPD = wine_dlsym(cupshandle, "cupsGetPPD", NULL, 0);
 575         if (pcupsGetPPD) {
 576             ppd = pcupsGetPPD(name);
 577
 578             if (ppd) {
 579                 needed=strlen(ppd)+1;
 580                 ppdFileName=HeapAlloc(PSDRV_Heap, 0, needed);
 581                 memcpy(ppdFileName, ppd, needed);
 582                 ppdType=REG_SZ;
 583                 res = ERROR_SUCCESS;
 584                 /* we should unlink() that file later */
 585             } else {
 586                 res = ERROR_FILE_NOT_FOUND;
 587                 WARN("Did not find ppd for %s\n",name);
 588             }
 589         }
 590     }
 591 #endif
 592     if (!ppdFileName) {
 593         res = GetPrinterDataA(hPrinter, "PPD File", NULL, NULL, 0, &needed);
 594         if ((res==ERROR_SUCCESS) || (res==ERROR_MORE_DATA)) {
 595             ppdFileName=HeapAlloc(PSDRV_Heap, 0, needed);
 596             res = GetPrinterDataA(hPrinter, "PPD File", &ppdType, (LPBYTE)ppdFileName, needed, &needed);
 597         }
 598     }
 599     /* Look for a ppd file for this printer in the config file.
 600      * First look under that printer's name, and then under 'generic'
 601      */
 602     /* @@ Wine registry key: HKCU\Software\Wine\Printing\PPD Files */
 603     if((res != ERROR_SUCCESS) && !RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Printing\\PPD Files", &hkey))
 604     {
 605         const char* value_name;
 606
 607         if (RegQueryValueExA(hkey, name, 0, NULL, NULL, &needed) == ERROR_SUCCESS) {
 608             value_name=name;
 609         } else if (RegQueryValueExA(hkey, "generic", 0, NULL, NULL, &needed) == ERROR_SUCCESS) {
 610             value_name="generic";
 611         } else {
 612             value_name=NULL;
 613         }
 614         if (value_name) {
 615             ppdFileName=HeapAlloc(PSDRV_Heap, 0, needed);
 616             RegQueryValueExA(hkey, value_name, 0, &ppdType, (LPBYTE)ppdFileName, &needed);
 617         }
 618         RegCloseKey(hkey);
 619     }
 620
 621     if (!ppdFileName)
 622     {
 623         const char *data_dir, *filename;
 624
 625         if ((data_dir = wine_get_data_dir())) filename = "/generic.ppd";
 626         else if ((data_dir = wine_get_build_dir())) filename = "/dlls/wineps.drv/generic.ppd";
 627         else
 628         {
 629             res = ERROR_FILE_NOT_FOUND;
 630             ERR ("Error %li getting PPD file name for printer '%s'\n", res, name);
 631             goto closeprinter;
 632         }
 633         ppdFileName = HeapAlloc( PSDRV_Heap, 0, strlen(data_dir) + strlen(filename) + 1 );
 634         strcpy( ppdFileName, data_dir );
 635         strcat( ppdFileName, filename );
 636     } else {
 637         res = ERROR_SUCCESS;
 638         if (ppdType==REG_EXPAND_SZ) {
 639             char* tmp;
 640
 641             /* Expand environment variable references */
 642             needed=ExpandEnvironmentStringsA(ppdFileName,NULL,0);
 643             tmp=HeapAlloc(PSDRV_Heap, 0, needed);
 644             ExpandEnvironmentStringsA(ppdFileName,tmp,needed);
 645             HeapFree(PSDRV_Heap, 0, ppdFileName);
 646             ppdFileName=tmp;
 647         }
 648     }
 649
 650     pi->ppd = PSDRV_ParsePPD(ppdFileName);
 651     if(!pi->ppd) {
 652         MESSAGE("Couldn't find PPD file '%s', expect a crash now!\n",
 653             ppdFileName);
 654         goto closeprinter;
 655     }
 656
 657     /* Some gimp-print ppd files don't contain a DefaultResolution line
 658        set it to 300 if it's not specified */
 659     if(pi->ppd->DefaultResolution == 0)
 660         pi->ppd->DefaultResolution = 300;
 661
 662     if(using_default_devmode) {
 663         DWORD papersize;
 664
 665         if(GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_IPAPERSIZE | LOCALE_RETURN_NUMBER,
 666                           (LPWSTR)&papersize, sizeof(papersize)/sizeof(WCHAR))) {
 667             PSDRV_DEVMODEA dm;
 668             memset(&dm, 0, sizeof(dm));
 669             dm.dmPublic.dmFields = DM_PAPERSIZE;
 670             dm.dmPublic.u1.s1.dmPaperSize = papersize;
 671             PSDRV_MergeDevmodes(pi->Devmode, &dm, pi);
 672         }
 673         DrvSetPrinterData16((LPSTR)name, (LPSTR)INT_PD_DEFAULT_DEVMODE,
 674                  REG_BINARY, (LPBYTE)pi->Devmode, sizeof(DefaultDevmode) );
 675     }
 676
 677     if(pi->ppd->DefaultPageSize) { /* We'll let the ppd override the devmode */
 678         PSDRV_DEVMODEA dm;
 679         memset(&dm, 0, sizeof(dm));
 680         dm.dmPublic.dmFields = DM_PAPERSIZE;
 681         dm.dmPublic.u1.s1.dmPaperSize = pi->ppd->DefaultPageSize->WinPage;
 682         PSDRV_MergeDevmodes(pi->Devmode, &dm, pi);
 683     }
 684
 685     /*
 686      *  This is a hack.  The default paper size should be read in as part of
 687      *  the Devmode structure, but Wine doesn't currently provide a convenient
 688      *  way to configure printers.
 689      */
 690     res = GetPrinterDataA (hPrinter, "Paper Size", NULL, (LPBYTE) &dwPaperSize,
 691             sizeof (DWORD), &needed);
 692     if (res == ERROR_SUCCESS)
 693         pi->Devmode->dmPublic.u1.s1.dmPaperSize = (SHORT) dwPaperSize;
 694     else if (res == ERROR_FILE_NOT_FOUND)
 695         TRACE ("No 'Paper Size' for printer '%s'\n", name);
 696     else {
 697         ERR ("GetPrinterDataA returned %li\n", res);
 698         goto closeprinter;
 699     }
 700
 701     /* Duplex is indicated by the setting of the DM_DUPLEX bit in dmFields.
 702        WinDuplex == 0 is a special case which means that the ppd has a
 703        *DefaultDuplex: NotCapable entry.  In this case we'll try not to confuse
 704        apps and set dmDuplex to DMDUP_SIMPLEX but leave the DM_DUPLEX clear.
 705        PSDRV_WriteHeader understands this and copes. */
 706     pi->Devmode->dmPublic.dmFields &= ~DM_DUPLEX;
 707     if(pi->ppd->DefaultDuplex) {
 708         pi->Devmode->dmPublic.dmDuplex = pi->ppd->DefaultDuplex->WinDuplex;
 709         if(pi->Devmode->dmPublic.dmDuplex != 0)
 710             pi->Devmode->dmPublic.dmFields |= DM_DUPLEX;
 711         else
 712             pi->Devmode->dmPublic.dmDuplex = DMDUP_SIMPLEX;
 713     }
 714
 715     res = EnumPrinterDataExA (hPrinter, "PrinterDriverData\\FontSubTable", NULL,
 716             0, &needed, &pi->FontSubTableSize);
 717     if (res == ERROR_SUCCESS || res == ERROR_FILE_NOT_FOUND) {
 718         TRACE ("No 'FontSubTable' for printer '%s'\n", name);
 719     }
 720     else if (res == ERROR_MORE_DATA) {
 721         pi->FontSubTable = HeapAlloc (PSDRV_Heap, 0, needed);
 722         if (pi->FontSubTable == NULL) {
 723             ERR ("Failed to allocate %li bytes from heap\n", needed);
 724             goto closeprinter;
 725         }
 726
 727         res = EnumPrinterDataExA (hPrinter, "PrinterDriverData\\FontSubTable",
 728                 (LPBYTE) pi->FontSubTable, needed, &needed,
 729                 &pi->FontSubTableSize);
 730         if (res != ERROR_SUCCESS) {
 731             ERR ("EnumPrinterDataExA returned %li\n", res);
 732             goto closeprinter;
 733         }
 734     }
 735     else {
 736         ERR("EnumPrinterDataExA returned %li\n", res);
 737         goto closeprinter;
 738     }
 739
 740     if (ClosePrinter (hPrinter) == 0) {
 741         ERR ("ClosePrinter failed with code %li\n", GetLastError ());
 742         goto cleanup;
 743     }
 744
 745     pi->next = NULL;
 746     pi->Fonts = NULL;
 747
 748     for(font = pi->ppd->InstalledFonts; font; font = font->next) {
 749         afm = PSDRV_FindAFMinList(PSDRV_AFMFontList, font->Name);
 750         if(!afm) {
 751             TRACE( "Couldn't find AFM file for installed printer font '%s' - "
 752                     "ignoring\n", font->Name);
 753         }
 754         else {
 755             BOOL added;
 756             if (PSDRV_AddAFMtoList(&pi->Fonts, afm, &added) == FALSE) {
 757                 PSDRV_FreeAFMList(pi->Fonts);
 758                 goto cleanup;
 759             }
 760         }
 761
 762     }
 763     if (ppd) unlink(ppd);
 764     return pi;
 765
 766 closeprinter:
 767     ClosePrinter(hPrinter);
 768 cleanup:
 769     HeapFree(PSDRV_Heap, 0, ppdFileName);
 770     HeapFree(PSDRV_Heap, 0, pi->FontSubTable);
 771     HeapFree(PSDRV_Heap, 0, pi->FriendlyName);
 772     HeapFree(PSDRV_Heap, 0, pi->Devmode);
 773 fail:
 774     HeapFree(PSDRV_Heap, 0, pi);
 775     if (ppd) unlink(ppd);
 776     *last = NULL;
 777     return NULL;
 778 }