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 <stdarg.h>
  26 #include <string.h>
  27 #ifdef HAVE_UNISTD_H
  28 # include <unistd.h>
  29 #endif
  30 #ifdef HAVE_CUPS_CUPS_H
  31 # include <cups/cups.h>
  32 #endif
  33
  34 #define NONAMELESSUNION
  35 #define NONAMELESSSTRUCT
  36
  37 #include "windef.h"
  38 #include "winbase.h"
  39 #include "winerror.h"
  40 #include "wownt32.h"
  41 #include "winreg.h"
  42 #include "psdrv.h"
  43 #include "winspool.h"
  44 #include "wine/debug.h"
  45
  46 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  47
  48 #ifndef SONAME_LIBCUPS
  49 #define SONAME_LIBCUPS "libcups.so"
  50 #endif
  51
  52 #ifdef HAVE_CUPS_CUPS_H
  53 static void *cupshandle = NULL;
  54 #endif
  55
  56 static const PSDRV_DEVMODEA DefaultDevmode =
  57 {
  58   { /* dmPublic */
  59 /* dmDeviceName */      "Wine PostScript Driver",
  60 /* dmSpecVersion */     0x30a,
  61 /* dmDriverVersion */   0x001,
  62 /* dmSize */            sizeof(DEVMODEA),
  63 /* dmDriverExtra */     sizeof(PSDRV_DEVMODEA)-sizeof(DEVMODEA),
  64 /* dmFields */          DM_ORIENTATION | DM_PAPERSIZE | DM_SCALE |
  65                         DM_COPIES | DM_DEFAULTSOURCE | DM_COLOR |
  66                         DM_YRESOLUTION | DM_TTOPTION,
  67    { /* u1 */
  68      { /* s1 */
  69 /* dmOrientation */     DMORIENT_PORTRAIT,
  70 /* dmPaperSize */       DMPAPER_LETTER,
  71 /* dmPaperLength */     2794,
  72 /* dmPaperWidth */      2159
  73      }
  74    },
  75 /* dmScale */           100, /* ?? */
  76 /* dmCopies */          1,
  77 /* dmDefaultSource */   DMBIN_AUTO,
  78 /* dmPrintQuality */    0,
  79 /* dmColor */           DMCOLOR_COLOR,
  80 /* dmDuplex */          DMDUP_SIMPLEX,
  81 /* dmYResolution */     0,
  82 /* dmTTOption */        DMTT_SUBDEV,
  83 /* dmCollate */         0,
  84 /* dmFormName */        "",
  85 /* dmUnusedPadding */   0,
  86 /* dmBitsPerPel */      0,
  87 /* dmPelsWidth */       0,
  88 /* dmPelsHeight */      0,
  89 /* dmDisplayFlags */    0,
  90 /* dmDisplayFrequency */ 0,
  91 /* dmICMMethod */       0,
  92 /* dmICMIntent */       0,
  93 /* dmMediaType */       0,
  94 /* dmDitherType */      0,
  95 /* dmReserved1 */       0,
  96 /* dmReserved2 */       0,
  97 /* dmPanningWidth */    0,
  98 /* dmPanningHeight */   0
  99   },
 100   { /* dmDocPrivate */
 101     /* dummy */ 0
 102   },
 103   { /* dmDrvPrivate */
 104     /* numInstalledOptions */ 0
 105   }
 106 };
 107
 108 HINSTANCE PSDRV_hInstance = 0;
 109 HANDLE PSDRV_Heap = 0;
 110
 111 static HFONT PSDRV_DefaultFont = 0;
 112 static const LOGFONTA DefaultLogFont = {
 113     100, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, 0, 0,
 114     DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN, ""
 115 };
 116
 117 /*********************************************************************
 118  *           DllMain
 119  *
 120  * Initializes font metrics and registers driver. wineps dll entry point.
 121  *
 122  */
 123 BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
 124 {
 125     TRACE("(%p, %d, %p)\n", hinst, reason, reserved);
 126
 127     switch(reason) {
 128
 129         case DLL_PROCESS_ATTACH:
 130             PSDRV_hInstance = hinst;
 131             DisableThreadLibraryCalls(hinst);
 132
 133             PSDRV_Heap = HeapCreate(0, 0x10000, 0);
 134             if (PSDRV_Heap == NULL)
 135                 return FALSE;
 136
 137             if (PSDRV_GetFontMetrics() == FALSE) {
 138                 HeapDestroy(PSDRV_Heap);
 139                 return FALSE;
 140             }
 141
 142             PSDRV_DefaultFont = CreateFontIndirectA(&DefaultLogFont);
 143             if (PSDRV_DefaultFont == NULL) {
 144                 HeapDestroy(PSDRV_Heap);
 145                 return FALSE;
 146             }
 147 #ifdef HAVE_CUPS_CUPS_H
 148             /* dynamically load CUPS if not yet loaded */
 149             if (!cupshandle) {
 150                 cupshandle = wine_dlopen(SONAME_LIBCUPS, RTLD_NOW, NULL, 0);
 151                 if (!cupshandle) cupshandle = (void*)-1;
 152             }
 153 #endif
 154             break;
 155
 156         case DLL_PROCESS_DETACH:
 157
 158             DeleteObject( PSDRV_DefaultFont );
 159             HeapDestroy( PSDRV_Heap );
 160 #ifdef HAVE_CUPS_CUPS_H
 161             if (cupshandle && (cupshandle != (void*)-1)) {
 162                 /* Unloading here is causing a crash in the IE instal process. When it
 163          * is unloading wineps twice.
 164          *
 165          * wine_dlclose(cupshandle, NULL, 0);
 166          */
 167                 cupshandle = NULL;
 168             }
 169 #endif
 170             break;
 171     }
 172
 173     return TRUE;
 174 }
 175
 176
 177 static void PSDRV_UpdateDevCaps( PSDRV_PDEVICE *physDev )
 178 {
 179     PAGESIZE *page;
 180     INT width = 0, height = 0;
 181
 182     if(physDev->Devmode->dmPublic.dmFields & DM_PAPERSIZE) {
 183         LIST_FOR_EACH_ENTRY(page, &physDev->pi->ppd->PageSizes, PAGESIZE, entry) {
 184             if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize)
 185                 break;
 186         }
 187
 188         if(!page) {
 189             FIXME("Can't find page\n");
 190             physDev->ImageableArea.left = 0;
 191             physDev->ImageableArea.right = 0;
 192             physDev->ImageableArea.bottom = 0;
 193             physDev->ImageableArea.top = 0;
 194             physDev->PageSize.cx = 0;
 195             physDev->PageSize.cy = 0;
 196         } else if(page->ImageableArea) {
 197           /* physDev sizes in device units; ppd sizes in 1/72" */
 198             physDev->ImageableArea.left = page->ImageableArea->llx *
 199               physDev->logPixelsX / 72;
 200             physDev->ImageableArea.right = page->ImageableArea->urx *
 201               physDev->logPixelsX / 72;
 202             physDev->ImageableArea.bottom = page->ImageableArea->lly *
 203               physDev->logPixelsY / 72;
 204             physDev->ImageableArea.top = page->ImageableArea->ury *
 205               physDev->logPixelsY / 72;
 206             physDev->PageSize.cx = page->PaperDimension->x *
 207               physDev->logPixelsX / 72;
 208             physDev->PageSize.cy = page->PaperDimension->y *
 209               physDev->logPixelsY / 72;
 210         } else {
 211             physDev->ImageableArea.left = physDev->ImageableArea.bottom = 0;
 212             physDev->ImageableArea.right = physDev->PageSize.cx =
 213               page->PaperDimension->x * physDev->logPixelsX / 72;
 214             physDev->ImageableArea.top = physDev->PageSize.cy =
 215               page->PaperDimension->y * physDev->logPixelsY / 72;
 216         }
 217     } else if((physDev->Devmode->dmPublic.dmFields & DM_PAPERLENGTH) &&
 218               (physDev->Devmode->dmPublic.dmFields & DM_PAPERWIDTH)) {
 219       /* physDev sizes in device units; Devmode sizes in 1/10 mm */
 220         physDev->ImageableArea.left = physDev->ImageableArea.bottom = 0;
 221         physDev->ImageableArea.right = physDev->PageSize.cx =
 222           physDev->Devmode->dmPublic.u1.s1.dmPaperWidth *
 223           physDev->logPixelsX / 254;
 224         physDev->ImageableArea.top = physDev->PageSize.cy =
 225           physDev->Devmode->dmPublic.u1.s1.dmPaperLength *
 226           physDev->logPixelsY / 254;
 227     } else {
 228         FIXME("Odd dmFields %x\n", physDev->Devmode->dmPublic.dmFields);
 229         physDev->ImageableArea.left = 0;
 230         physDev->ImageableArea.right = 0;
 231         physDev->ImageableArea.bottom = 0;
 232         physDev->ImageableArea.top = 0;
 233         physDev->PageSize.cx = 0;
 234         physDev->PageSize.cy = 0;
 235     }
 236
 237     TRACE("ImageableArea = %d,%d - %d,%d: PageSize = %dx%d\n",
 238           physDev->ImageableArea.left, physDev->ImageableArea.bottom,
 239           physDev->ImageableArea.right, physDev->ImageableArea.top,
 240           physDev->PageSize.cx, physDev->PageSize.cy);
 241
 242     /* these are in device units */
 243     width = physDev->ImageableArea.right - physDev->ImageableArea.left;
 244     height = physDev->ImageableArea.top - physDev->ImageableArea.bottom;
 245
 246     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_PORTRAIT) {
 247         physDev->horzRes = width;
 248         physDev->vertRes = height;
 249     } else {
 250         physDev->horzRes = height;
 251         physDev->vertRes = width;
 252     }
 253
 254     /* these are in mm */
 255     physDev->horzSize = (physDev->horzRes * 25.4) / physDev->logPixelsX;
 256     physDev->vertSize = (physDev->vertRes * 25.4) / physDev->logPixelsY;
 257
 258     TRACE("devcaps: horzSize = %dmm, vertSize = %dmm, "
 259           "horzRes = %d, vertRes = %d\n",
 260           physDev->horzSize, physDev->vertSize,
 261           physDev->horzRes, physDev->vertRes);
 262 }
 263
 264
 265 /***********************************************************
 266  *      DEVMODEdupWtoA
 267  *
 268  * Creates an ascii copy of supplied devmode on heap
 269  *
 270  * Copied from dlls/winspool/info.c until full unicodification
 271  */
 272 static LPDEVMODEA DEVMODEdupWtoA(HANDLE heap, const DEVMODEW *dmW)
 273 {
 274     LPDEVMODEA dmA;
 275     DWORD size;
 276     BOOL Formname;
 277     ptrdiff_t off_formname = (const char *)dmW->dmFormName - (const char *)dmW;
 278
 279     if(!dmW) return NULL;
 280     Formname = (dmW->dmSize > off_formname);
 281     size = dmW->dmSize - CCHDEVICENAME - (Formname ? CCHFORMNAME : 0);
 282     dmA = HeapAlloc(heap, HEAP_ZERO_MEMORY, size + dmW->dmDriverExtra);
 283     WideCharToMultiByte(CP_ACP, 0, dmW->dmDeviceName, -1, (LPSTR)dmA->dmDeviceName,
 284                         CCHDEVICENAME, NULL, NULL);
 285     if(!Formname) {
 286       memcpy(&dmA->dmSpecVersion, &dmW->dmSpecVersion,
 287              dmW->dmSize - CCHDEVICENAME * sizeof(WCHAR));
 288     } else {
 289       memcpy(&dmA->dmSpecVersion, &dmW->dmSpecVersion,
 290              off_formname - CCHDEVICENAME * sizeof(WCHAR));
 291       WideCharToMultiByte(CP_ACP, 0, dmW->dmFormName, -1, (LPSTR)dmA->dmFormName,
 292                           CCHFORMNAME, NULL, NULL);
 293       memcpy(&dmA->dmLogPixels, &dmW->dmLogPixels, dmW->dmSize -
 294              (off_formname + CCHFORMNAME * sizeof(WCHAR)));
 295     }
 296     dmA->dmSize = size;
 297     memcpy((char *)dmA + dmA->dmSize, (const char *)dmW + dmW->dmSize,
 298            dmW->dmDriverExtra);
 299     return dmA;
 300 }
 301
 302
 303 /**********************************************************************
 304  *           PSDRV_CreateDC
 305  */
 306 BOOL PSDRV_CreateDC( HDC hdc, PSDRV_PDEVICE **pdev, LPCWSTR driver, LPCWSTR device,
 307                      LPCWSTR output, const DEVMODEW* initData )
 308 {
 309     PSDRV_PDEVICE *physDev;
 310     PRINTERINFO *pi;
 311     char *deviceA;
 312
 313     /* If no device name was specified, retrieve the device name
 314      * from the DEVMODE structure from the DC's physDev.
 315      * (See CreateCompatibleDC) */
 316     if ( !device && *pdev )
 317     {
 318         physDev = *pdev;
 319         deviceA = HeapAlloc(GetProcessHeap(), 0, CCHDEVICENAME);
 320         lstrcpynA(deviceA, (LPCSTR)physDev->Devmode->dmPublic.dmDeviceName, CCHDEVICENAME);
 321     }
 322     else
 323     {
 324         DWORD len = WideCharToMultiByte(CP_ACP, 0, device, -1, NULL, 0, NULL, NULL);
 325         deviceA = HeapAlloc(GetProcessHeap(), 0, len);
 326         WideCharToMultiByte(CP_ACP, 0, device, -1, deviceA, len, NULL, NULL);
 327     }
 328     pi = PSDRV_FindPrinterInfo(deviceA);
 329
 330     HeapFree(GetProcessHeap(), 0, deviceA);
 331     deviceA = NULL;
 332
 333     TRACE("(%s %s %s %p)\n", debugstr_w(driver), debugstr_w(device),
 334                              debugstr_w(output), initData);
 335
 336     if(!pi) return FALSE;
 337
 338     if(!pi->Fonts) {
 339         MESSAGE("To use WINEPS you need to install some AFM files.\n");
 340         return FALSE;
 341     }
 342
 343     physDev = HeapAlloc( PSDRV_Heap, HEAP_ZERO_MEMORY, sizeof(*physDev) );
 344     if (!physDev) return FALSE;
 345     *pdev = physDev;
 346     physDev->hdc = hdc;
 347
 348     physDev->pi = pi;
 349
 350     physDev->Devmode = HeapAlloc( PSDRV_Heap, 0, sizeof(PSDRV_DEVMODEA) );
 351     if(!physDev->Devmode) {
 352         HeapFree( PSDRV_Heap, 0, physDev );
 353         return FALSE;
 354     }
 355
 356     memcpy( physDev->Devmode, pi->Devmode, sizeof(PSDRV_DEVMODEA) );
 357
 358     physDev->logPixelsX = physDev->pi->ppd->DefaultResolution;
 359     physDev->logPixelsY = physDev->pi->ppd->DefaultResolution;
 360
 361     if (output) {
 362         INT len = WideCharToMultiByte( CP_ACP, 0, output, -1, NULL, 0, NULL, NULL );
 363         if ((physDev->job.output = HeapAlloc( PSDRV_Heap, 0, len )))
 364             WideCharToMultiByte( CP_ACP, 0, output, -1, physDev->job.output, len, NULL, NULL );
 365     } else
 366         physDev->job.output = NULL;
 367     physDev->job.hJob = 0;
 368
 369     if(initData) {
 370         DEVMODEA *devmodeA = DEVMODEdupWtoA(PSDRV_Heap, initData);
 371         PSDRV_MergeDevmodes(physDev->Devmode, (PSDRV_DEVMODEA *)devmodeA, pi);
 372         HeapFree(PSDRV_Heap, 0, devmodeA);
 373     }
 374
 375     PSDRV_UpdateDevCaps(physDev);
 376     SelectObject( hdc, PSDRV_DefaultFont );
 377     return TRUE;
 378 }
 379
 380
 381
 382 /**********************************************************************
 383  *           PSDRV_DeleteDC
 384  */
 385 BOOL PSDRV_DeleteDC( PSDRV_PDEVICE *physDev )
 386 {
 387     TRACE("\n");
 388
 389     HeapFree( PSDRV_Heap, 0, physDev->Devmode );
 390     HeapFree( PSDRV_Heap, 0, physDev->job.output );
 391     HeapFree( PSDRV_Heap, 0, physDev );
 392
 393     return TRUE;
 394 }
 395
 396
 397 /**********************************************************************
 398  *           ResetDC   (WINEPS.@)
 399  */
 400 HDC PSDRV_ResetDC( PSDRV_PDEVICE *physDev, const DEVMODEW *lpInitData )
 401 {
 402     if(lpInitData) {
 403         HRGN hrgn;
 404         DEVMODEA *devmodeA = DEVMODEdupWtoA(PSDRV_Heap, lpInitData);
 405         PSDRV_MergeDevmodes(physDev->Devmode, (PSDRV_DEVMODEA *)devmodeA, physDev->pi);
 406         HeapFree(PSDRV_Heap, 0, devmodeA);
 407         PSDRV_UpdateDevCaps(physDev);
 408         hrgn = CreateRectRgn(0, 0, physDev->horzRes, physDev->vertRes);
 409         SelectVisRgn16(HDC_16(physDev->hdc), HRGN_16(hrgn));
 410         DeleteObject(hrgn);
 411     }
 412     return physDev->hdc;
 413 }
 414
 415 /***********************************************************************
 416  *           GetDeviceCaps    (WINEPS.@)
 417  */
 418 INT PSDRV_GetDeviceCaps( PSDRV_PDEVICE *physDev, INT cap )
 419 {
 420     switch(cap)
 421     {
 422     case DRIVERVERSION:
 423         return 0;
 424     case TECHNOLOGY:
 425         return DT_RASPRINTER;
 426     case HORZSIZE:
 427         return MulDiv(physDev->horzSize, 100,
 428                       physDev->Devmode->dmPublic.dmScale);
 429     case VERTSIZE:
 430         return MulDiv(physDev->vertSize, 100,
 431                       physDev->Devmode->dmPublic.dmScale);
 432     case HORZRES:
 433     case DESKTOPHORZRES:
 434         return physDev->horzRes;
 435     case VERTRES:
 436     case DESKTOPVERTRES:
 437         return physDev->vertRes;
 438     case BITSPIXEL:
 439         return (physDev->pi->ppd->ColorDevice != CD_False) ? 8 : 1;
 440     case PLANES:
 441         return 1;
 442     case NUMBRUSHES:
 443         return -1;
 444     case NUMPENS:
 445         return 10;
 446     case NUMMARKERS:
 447         return 0;
 448     case NUMFONTS:
 449         return 39;
 450     case NUMCOLORS:
 451         return (physDev->pi->ppd->ColorDevice != CD_False) ? 256 : -1;
 452     case PDEVICESIZE:
 453         return sizeof(PSDRV_PDEVICE);
 454     case CURVECAPS:
 455         return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
 456                 CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
 457     case LINECAPS:
 458         return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
 459                 LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
 460     case POLYGONALCAPS:
 461         return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE |
 462                 PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
 463     case TEXTCAPS:
 464         return TC_CR_ANY | TC_VA_ABLE; /* psdrv 0x59f7 */
 465     case CLIPCAPS:
 466         return CP_RECTANGLE;
 467     case RASTERCAPS:
 468         return (RC_BITBLT | RC_BITMAP64 | RC_GDI20_OUTPUT | RC_DIBTODEV |
 469                 RC_STRETCHBLT | RC_STRETCHDIB); /* psdrv 0x6e99 */
 470     /* Are aspect[XY] and logPixels[XY] correct? */
 471     /* Need to handle different res in x and y => fix ppd */
 472     case ASPECTX:
 473     case ASPECTY:
 474         return physDev->pi->ppd->DefaultResolution;
 475     case ASPECTXY:
 476         return (int)hypot( (double)physDev->pi->ppd->DefaultResolution,
 477                            (double)physDev->pi->ppd->DefaultResolution );
 478     case LOGPIXELSX:
 479         return MulDiv(physDev->logPixelsX,
 480                       physDev->Devmode->dmPublic.dmScale, 100);
 481     case LOGPIXELSY:
 482         return MulDiv(physDev->logPixelsY,
 483                       physDev->Devmode->dmPublic.dmScale, 100);
 484     case SIZEPALETTE:
 485         return 0;
 486     case NUMRESERVED:
 487         return 0;
 488     case COLORRES:
 489         return 0;
 490     case PHYSICALWIDTH:
 491         return (physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) ?
 492           physDev->PageSize.cy : physDev->PageSize.cx;
 493     case PHYSICALHEIGHT:
 494         return (physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) ?
 495           physDev->PageSize.cx : physDev->PageSize.cy;
 496     case PHYSICALOFFSETX:
 497       if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 498           if(physDev->pi->ppd->LandscapeOrientation == -90)
 499               return physDev->PageSize.cy - physDev->ImageableArea.top;
 500           else
 501               return physDev->ImageableArea.bottom;
 502       }
 503       return physDev->ImageableArea.left;
 504
 505     case PHYSICALOFFSETY:
 506       if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 507           if(physDev->pi->ppd->LandscapeOrientation == -90)
 508               return physDev->PageSize.cx - physDev->ImageableArea.right;
 509           else
 510               return physDev->ImageableArea.left;
 511       }
 512       return physDev->PageSize.cy - physDev->ImageableArea.top;
 513
 514     case SCALINGFACTORX:
 515     case SCALINGFACTORY:
 516     case VREFRESH:
 517     case BLTALIGNMENT:
 518         return 0;
 519     default:
 520         FIXME("(%p): unsupported capability %d, will return 0\n", physDev->hdc, cap );
 521         return 0;
 522     }
 523 }
 524
 525
 526 /**********************************************************************
 527  *              PSDRV_FindPrinterInfo
 528  */
 529 PRINTERINFO *PSDRV_FindPrinterInfo(LPCSTR name)
 530 {
 531     static PRINTERINFO *PSDRV_PrinterList;
 532     DWORD type = REG_BINARY, needed, res, dwPaperSize;
 533     PRINTERINFO *pi = PSDRV_PrinterList, **last = &PSDRV_PrinterList;
 534     FONTNAME *font;
 535     const AFM *afm;
 536     HANDLE hPrinter;
 537     const char *ppd = NULL;
 538     DWORD ppdType;
 539     char* ppdFileName = NULL;
 540     HKEY hkey;
 541     BOOL using_default_devmode = FALSE;
 542     static CHAR paper_size[] = "Paper Size";
 543
 544     TRACE("'%s'\n", name);
 545
 546     /*
 547      *  If this loop completes, last will point to the 'next' element of the
 548      *  final PRINTERINFO in the list
 549      */
 550     for( ; pi; last = &pi->next, pi = pi->next)
 551         if(!strcmp(pi->FriendlyName, name))
 552             return pi;
 553
 554     pi = *last = HeapAlloc( PSDRV_Heap, HEAP_ZERO_MEMORY, sizeof(*pi) );
 555     if (pi == NULL)
 556         return NULL;
 557
 558     if (!(pi->FriendlyName = HeapAlloc( PSDRV_Heap, 0, strlen(name)+1 ))) goto fail;
 559     strcpy( pi->FriendlyName, name );
 560
 561     /* Use Get|SetPrinterDataExA instead? */
 562
 563     res = DrvGetPrinterData16((LPSTR)name, (LPSTR)INT_PD_DEFAULT_DEVMODE, &type,
 564                             NULL, 0, &needed );
 565
 566     if(res == ERROR_INVALID_PRINTER_NAME || needed != sizeof(DefaultDevmode)) {
 567         pi->Devmode = HeapAlloc( PSDRV_Heap, 0, sizeof(DefaultDevmode) );
 568         if (pi->Devmode == NULL)
 569             goto cleanup;
 570         memcpy(pi->Devmode, &DefaultDevmode, sizeof(DefaultDevmode) );
 571         lstrcpynA((LPSTR)pi->Devmode->dmPublic.dmDeviceName,name,CCHDEVICENAME);
 572         using_default_devmode = TRUE;
 573
 574         /* need to do something here AddPrinter?? */
 575     }
 576     else {
 577         pi->Devmode = HeapAlloc( PSDRV_Heap, 0, needed );
 578         DrvGetPrinterData16((LPSTR)name, (LPSTR)INT_PD_DEFAULT_DEVMODE, &type,
 579                           (LPBYTE)pi->Devmode, needed, &needed);
 580     }
 581
 582     if (OpenPrinterA (pi->FriendlyName, &hPrinter, NULL) == 0) {
 583         ERR ("OpenPrinterA failed with code %i\n", GetLastError ());
 584         goto cleanup;
 585     }
 586
 587 #ifdef HAVE_CUPS_CUPS_H
 588     if (cupshandle != (void*)-1) {
 589         typeof(cupsGetPPD) * pcupsGetPPD = NULL;
 590
 591         pcupsGetPPD = wine_dlsym(cupshandle, "cupsGetPPD", NULL, 0);
 592         if (pcupsGetPPD) {
 593             ppd = pcupsGetPPD(name);
 594
 595             if (ppd) {
 596                 needed=strlen(ppd)+1;
 597                 ppdFileName=HeapAlloc(PSDRV_Heap, 0, needed);
 598                 memcpy(ppdFileName, ppd, needed);
 599                 ppdType=REG_SZ;
 600                 res = ERROR_SUCCESS;
 601                 /* we should unlink() that file later */
 602             } else {
 603                 res = ERROR_FILE_NOT_FOUND;
 604                 WARN("Did not find ppd for %s\n",name);
 605             }
 606         }
 607     }
 608 #endif
 609     if (!ppdFileName) {
 610         static CHAR ppd_file[] = "PPD File";
 611
 612         res = GetPrinterDataA(hPrinter, ppd_file, NULL, NULL, 0, &needed);
 613         if ((res==ERROR_SUCCESS) || (res==ERROR_MORE_DATA)) {
 614             ppdFileName=HeapAlloc(PSDRV_Heap, 0, needed);
 615             res = GetPrinterDataA(hPrinter, ppd_file, &ppdType, (LPBYTE)ppdFileName, needed, &needed);
 616         }
 617     }
 618     /* Look for a ppd file for this printer in the config file.
 619      * First look under that printer's name, and then under 'generic'
 620      */
 621     /* @@ Wine registry key: HKCU\Software\Wine\Printing\PPD Files */
 622     if((res != ERROR_SUCCESS) && !RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Printing\\PPD Files", &hkey))
 623     {
 624         const char* value_name;
 625
 626         if (RegQueryValueExA(hkey, name, 0, NULL, NULL, &needed) == ERROR_SUCCESS) {
 627             value_name=name;
 628         } else if (RegQueryValueExA(hkey, "generic", 0, NULL, NULL, &needed) == ERROR_SUCCESS) {
 629             value_name="generic";
 630         } else {
 631             value_name=NULL;
 632         }
 633         if (value_name) {
 634             ppdFileName=HeapAlloc(PSDRV_Heap, 0, needed);
 635             RegQueryValueExA(hkey, value_name, 0, &ppdType, (LPBYTE)ppdFileName, &needed);
 636         }
 637         RegCloseKey(hkey);
 638     }
 639
 640     if (!ppdFileName)
 641     {
 642         const char *data_dir, *filename;
 643
 644         if ((data_dir = wine_get_data_dir())) filename = "/generic.ppd";
 645         else if ((data_dir = wine_get_build_dir())) filename = "/dlls/wineps.drv/generic.ppd";
 646         else
 647         {
 648             res = ERROR_FILE_NOT_FOUND;
 649             ERR ("Error %i getting PPD file name for printer '%s'\n", res, name);
 650             goto closeprinter;
 651         }
 652         ppdFileName = HeapAlloc( PSDRV_Heap, 0, strlen(data_dir) + strlen(filename) + 1 );
 653         strcpy( ppdFileName, data_dir );
 654         strcat( ppdFileName, filename );
 655     } else {
 656         res = ERROR_SUCCESS;
 657         if (ppdType==REG_EXPAND_SZ) {
 658             char* tmp;
 659
 660             /* Expand environment variable references */
 661             needed=ExpandEnvironmentStringsA(ppdFileName,NULL,0);
 662             tmp=HeapAlloc(PSDRV_Heap, 0, needed);
 663             ExpandEnvironmentStringsA(ppdFileName,tmp,needed);
 664             HeapFree(PSDRV_Heap, 0, ppdFileName);
 665             ppdFileName=tmp;
 666         }
 667     }
 668
 669     pi->ppd = PSDRV_ParsePPD(ppdFileName);
 670     if(!pi->ppd) {
 671         MESSAGE("Couldn't find PPD file '%s', expect a crash now!\n",
 672             ppdFileName);
 673         goto closeprinter;
 674     }
 675
 676     /* Some gimp-print ppd files don't contain a DefaultResolution line
 677        set it to 300 if it's not specified */
 678     if(pi->ppd->DefaultResolution == 0)
 679         pi->ppd->DefaultResolution = 300;
 680
 681     if(using_default_devmode) {
 682         DWORD papersize;
 683
 684         if(GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_IPAPERSIZE | LOCALE_RETURN_NUMBER,
 685                           (LPWSTR)&papersize, sizeof(papersize)/sizeof(WCHAR))) {
 686             PSDRV_DEVMODEA dm;
 687             memset(&dm, 0, sizeof(dm));
 688             dm.dmPublic.dmFields = DM_PAPERSIZE;
 689             dm.dmPublic.u1.s1.dmPaperSize = papersize;
 690             PSDRV_MergeDevmodes(pi->Devmode, &dm, pi);
 691         }
 692         DrvSetPrinterData16((LPSTR)name, (LPSTR)INT_PD_DEFAULT_DEVMODE,
 693                  REG_BINARY, (LPBYTE)pi->Devmode, sizeof(DefaultDevmode) );
 694     }
 695
 696     if(pi->ppd->DefaultPageSize) { /* We'll let the ppd override the devmode */
 697         PSDRV_DEVMODEA dm;
 698         memset(&dm, 0, sizeof(dm));
 699         dm.dmPublic.dmFields = DM_PAPERSIZE;
 700         dm.dmPublic.u1.s1.dmPaperSize = pi->ppd->DefaultPageSize->WinPage;
 701         PSDRV_MergeDevmodes(pi->Devmode, &dm, pi);
 702     }
 703
 704     /*
 705      *  This is a hack.  The default paper size should be read in as part of
 706      *  the Devmode structure, but Wine doesn't currently provide a convenient
 707      *  way to configure printers.
 708      */
 709     res = GetPrinterDataA (hPrinter, paper_size, NULL, (LPBYTE) &dwPaperSize,
 710             sizeof (DWORD), &needed);
 711     if (res == ERROR_SUCCESS)
 712         pi->Devmode->dmPublic.u1.s1.dmPaperSize = (SHORT) dwPaperSize;
 713     else if (res == ERROR_FILE_NOT_FOUND)
 714         TRACE ("No 'Paper Size' for printer '%s'\n", name);
 715     else {
 716         ERR ("GetPrinterDataA returned %i\n", res);
 717         goto closeprinter;
 718     }
 719
 720     /* Duplex is indicated by the setting of the DM_DUPLEX bit in dmFields.
 721        WinDuplex == 0 is a special case which means that the ppd has a
 722        *DefaultDuplex: NotCapable entry.  In this case we'll try not to confuse
 723        apps and set dmDuplex to DMDUP_SIMPLEX but leave the DM_DUPLEX clear.
 724        PSDRV_WriteHeader understands this and copes. */
 725     pi->Devmode->dmPublic.dmFields &= ~DM_DUPLEX;
 726     if(pi->ppd->DefaultDuplex) {
 727         pi->Devmode->dmPublic.dmDuplex = pi->ppd->DefaultDuplex->WinDuplex;
 728         if(pi->Devmode->dmPublic.dmDuplex != 0)
 729             pi->Devmode->dmPublic.dmFields |= DM_DUPLEX;
 730         else
 731             pi->Devmode->dmPublic.dmDuplex = DMDUP_SIMPLEX;
 732     }
 733
 734     res = EnumPrinterDataExA (hPrinter, "PrinterDriverData\\FontSubTable", NULL,
 735             0, &needed, &pi->FontSubTableSize);
 736     if (res == ERROR_SUCCESS || res == ERROR_FILE_NOT_FOUND) {
 737         TRACE ("No 'FontSubTable' for printer '%s'\n", name);
 738     }
 739     else if (res == ERROR_MORE_DATA) {
 740         pi->FontSubTable = HeapAlloc (PSDRV_Heap, 0, needed);
 741         if (pi->FontSubTable == NULL) {
 742             ERR ("Failed to allocate %i bytes from heap\n", needed);
 743             goto closeprinter;
 744         }
 745
 746         res = EnumPrinterDataExA (hPrinter, "PrinterDriverData\\FontSubTable",
 747                 (LPBYTE) pi->FontSubTable, needed, &needed,
 748                 &pi->FontSubTableSize);
 749         if (res != ERROR_SUCCESS) {
 750             ERR ("EnumPrinterDataExA returned %i\n", res);
 751             goto closeprinter;
 752         }
 753     }
 754     else {
 755         ERR("EnumPrinterDataExA returned %i\n", res);
 756         goto closeprinter;
 757     }
 758
 759     if (ClosePrinter (hPrinter) == 0) {
 760         ERR ("ClosePrinter failed with code %i\n", GetLastError ());
 761         goto cleanup;
 762     }
 763
 764     pi->next = NULL;
 765     pi->Fonts = NULL;
 766
 767     for(font = pi->ppd->InstalledFonts; font; font = font->next) {
 768         afm = PSDRV_FindAFMinList(PSDRV_AFMFontList, font->Name);
 769         if(!afm) {
 770             TRACE( "Couldn't find AFM file for installed printer font '%s' - "
 771                     "ignoring\n", font->Name);
 772         }
 773         else {
 774             BOOL added;
 775             if (PSDRV_AddAFMtoList(&pi->Fonts, afm, &added) == FALSE) {
 776                 PSDRV_FreeAFMList(pi->Fonts);
 777                 goto cleanup;
 778             }
 779         }
 780
 781     }
 782     if (ppd) unlink(ppd);
 783     return pi;
 784
 785 closeprinter:
 786     ClosePrinter(hPrinter);
 787 cleanup:
 788     HeapFree(PSDRV_Heap, 0, ppdFileName);
 789     HeapFree(PSDRV_Heap, 0, pi->FontSubTable);
 790     HeapFree(PSDRV_Heap, 0, pi->FriendlyName);
 791     HeapFree(PSDRV_Heap, 0, pi->Devmode);
 792 fail:
 793     HeapFree(PSDRV_Heap, 0, pi);
 794     if (ppd) unlink(ppd);
 795     *last = NULL;
 796     return NULL;
 797 }