git.oblomov.eu Git - wine/blob - 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 "winreg.h"
  41 #include "winnls.h"
  42 #include "psdrv.h"
  43 #include "winspool.h"
  44 #include "wine/library.h"
  45 #include "wine/debug.h"
  46
  47 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  48
  49 #ifdef SONAME_LIBCUPS
  50 static void *cupshandle = NULL;
  51 #endif
  52
  53 static const PSDRV_DEVMODEA DefaultDevmode =
  54 {
  55   { /* dmPublic */
  56 /* dmDeviceName */      "Wine PostScript Driver",
  57 /* dmSpecVersion */     0x30a,
  58 /* dmDriverVersion */   0x001,
  59 /* dmSize */            sizeof(DEVMODEA),
  60 /* dmDriverExtra */     sizeof(PSDRV_DEVMODEA)-sizeof(DEVMODEA),
  61 /* dmFields */          DM_ORIENTATION | DM_PAPERSIZE | DM_SCALE |
  62                         DM_COPIES | DM_DEFAULTSOURCE | DM_COLOR |
  63                         DM_YRESOLUTION | DM_TTOPTION,
  64    { /* u1 */
  65      { /* s1 */
  66 /* dmOrientation */     DMORIENT_PORTRAIT,
  67 /* dmPaperSize */       DMPAPER_LETTER,
  68 /* dmPaperLength */     2794,
  69 /* dmPaperWidth */      2159,
  70 /* dmScale */           100, /* ?? */
  71 /* dmCopies */          1,
  72 /* dmDefaultSource */   DMBIN_AUTO,
  73 /* dmPrintQuality */    0
  74      }
  75    },
  76 /* dmColor */           DMCOLOR_COLOR,
  77 /* dmDuplex */          DMDUP_SIMPLEX,
  78 /* dmYResolution */     0,
  79 /* dmTTOption */        DMTT_SUBDEV,
  80 /* dmCollate */         0,
  81 /* dmFormName */        "",
  82 /* dmUnusedPadding */   0,
  83 /* dmBitsPerPel */      0,
  84 /* dmPelsWidth */       0,
  85 /* dmPelsHeight */      0,
  86    { /* u2 */
  87 /* dmDisplayFlags */    0
  88    },
  89 /* dmDisplayFrequency */ 0,
  90 /* dmICMMethod */       0,
  91 /* dmICMIntent */       0,
  92 /* dmMediaType */       0,
  93 /* dmDitherType */      0,
  94 /* dmReserved1 */       0,
  95 /* dmReserved2 */       0,
  96 /* dmPanningWidth */    0,
  97 /* dmPanningHeight */   0
  98   },
  99   { /* dmDocPrivate */
 100     /* dummy */ 0
 101   },
 102   { /* dmDrvPrivate */
 103     /* numInstalledOptions */ 0
 104   }
 105 };
 106
 107 HINSTANCE PSDRV_hInstance = 0;
 108 HANDLE PSDRV_Heap = 0;
 109
 110 static HFONT PSDRV_DefaultFont = 0;
 111 static const LOGFONTA DefaultLogFont = {
 112     100, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, 0, 0,
 113     DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN, ""
 114 };
 115
 116 static const CHAR default_devmodeA[] = "Default DevMode";
 117 static const struct gdi_dc_funcs psdrv_funcs;
 118
 119 /*********************************************************************
 120  *           DllMain
 121  *
 122  * Initializes font metrics and registers driver. wineps dll entry point.
 123  *
 124  */
 125 BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
 126 {
 127     TRACE("(%p, %d, %p)\n", hinst, reason, reserved);
 128
 129     switch(reason) {
 130
 131         case DLL_PROCESS_ATTACH:
 132             PSDRV_hInstance = hinst;
 133             DisableThreadLibraryCalls(hinst);
 134
 135             PSDRV_Heap = HeapCreate(0, 0x10000, 0);
 136             if (PSDRV_Heap == NULL)
 137                 return FALSE;
 138
 139             if (PSDRV_GetFontMetrics() == FALSE) {
 140                 HeapDestroy(PSDRV_Heap);
 141                 return FALSE;
 142             }
 143
 144             PSDRV_DefaultFont = CreateFontIndirectA(&DefaultLogFont);
 145             if (PSDRV_DefaultFont == NULL) {
 146                 HeapDestroy(PSDRV_Heap);
 147                 return FALSE;
 148             }
 149 #ifdef SONAME_LIBCUPS
 150             /* dynamically load CUPS if not yet loaded */
 151             if (!cupshandle) {
 152                 cupshandle = wine_dlopen(SONAME_LIBCUPS, RTLD_NOW, NULL, 0);
 153                 if (!cupshandle) cupshandle = (void*)-1;
 154             }
 155 #endif
 156             break;
 157
 158         case DLL_PROCESS_DETACH:
 159
 160             DeleteObject( PSDRV_DefaultFont );
 161             HeapDestroy( PSDRV_Heap );
 162 #ifdef SONAME_LIBCUPS
 163             if (cupshandle && (cupshandle != (void*)-1)) {
 164                 wine_dlclose(cupshandle, NULL, 0);
 165                 cupshandle = NULL;
 166             }
 167 #endif
 168             break;
 169     }
 170
 171     return TRUE;
 172 }
 173
 174 static void PSDRV_UpdateDevCaps( PSDRV_PDEVICE *physDev )
 175 {
 176     PAGESIZE *page;
 177     INT width = 0, height = 0;
 178
 179     if(physDev->Devmode->dmPublic.dmFields & DM_PAPERSIZE) {
 180         LIST_FOR_EACH_ENTRY(page, &physDev->pi->ppd->PageSizes, PAGESIZE, entry) {
 181             if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize)
 182                 break;
 183         }
 184
 185         if(&page->entry == &physDev->pi->ppd->PageSizes) {
 186             FIXME("Can't find page\n");
 187             physDev->ImageableArea.left = 0;
 188             physDev->ImageableArea.right = 0;
 189             physDev->ImageableArea.bottom = 0;
 190             physDev->ImageableArea.top = 0;
 191             physDev->PageSize.cx = 0;
 192             physDev->PageSize.cy = 0;
 193         } else if(page->ImageableArea) {
 194           /* physDev sizes in device units; ppd sizes in 1/72" */
 195             physDev->ImageableArea.left = page->ImageableArea->llx *
 196               physDev->logPixelsX / 72;
 197             physDev->ImageableArea.right = page->ImageableArea->urx *
 198               physDev->logPixelsX / 72;
 199             physDev->ImageableArea.bottom = page->ImageableArea->lly *
 200               physDev->logPixelsY / 72;
 201             physDev->ImageableArea.top = page->ImageableArea->ury *
 202               physDev->logPixelsY / 72;
 203             physDev->PageSize.cx = page->PaperDimension->x *
 204               physDev->logPixelsX / 72;
 205             physDev->PageSize.cy = page->PaperDimension->y *
 206               physDev->logPixelsY / 72;
 207         } else {
 208             physDev->ImageableArea.left = physDev->ImageableArea.bottom = 0;
 209             physDev->ImageableArea.right = physDev->PageSize.cx =
 210               page->PaperDimension->x * physDev->logPixelsX / 72;
 211             physDev->ImageableArea.top = physDev->PageSize.cy =
 212               page->PaperDimension->y * physDev->logPixelsY / 72;
 213         }
 214     } else if((physDev->Devmode->dmPublic.dmFields & DM_PAPERLENGTH) &&
 215               (physDev->Devmode->dmPublic.dmFields & DM_PAPERWIDTH)) {
 216       /* physDev sizes in device units; Devmode sizes in 1/10 mm */
 217         physDev->ImageableArea.left = physDev->ImageableArea.bottom = 0;
 218         physDev->ImageableArea.right = physDev->PageSize.cx =
 219           physDev->Devmode->dmPublic.u1.s1.dmPaperWidth *
 220           physDev->logPixelsX / 254;
 221         physDev->ImageableArea.top = physDev->PageSize.cy =
 222           physDev->Devmode->dmPublic.u1.s1.dmPaperLength *
 223           physDev->logPixelsY / 254;
 224     } else {
 225         FIXME("Odd dmFields %x\n", physDev->Devmode->dmPublic.dmFields);
 226         physDev->ImageableArea.left = 0;
 227         physDev->ImageableArea.right = 0;
 228         physDev->ImageableArea.bottom = 0;
 229         physDev->ImageableArea.top = 0;
 230         physDev->PageSize.cx = 0;
 231         physDev->PageSize.cy = 0;
 232     }
 233
 234     TRACE("ImageableArea = %d,%d - %d,%d: PageSize = %dx%d\n",
 235           physDev->ImageableArea.left, physDev->ImageableArea.bottom,
 236           physDev->ImageableArea.right, physDev->ImageableArea.top,
 237           physDev->PageSize.cx, physDev->PageSize.cy);
 238
 239     /* these are in device units */
 240     width = physDev->ImageableArea.right - physDev->ImageableArea.left;
 241     height = physDev->ImageableArea.top - physDev->ImageableArea.bottom;
 242
 243     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_PORTRAIT) {
 244         physDev->horzRes = width;
 245         physDev->vertRes = height;
 246     } else {
 247         physDev->horzRes = height;
 248         physDev->vertRes = width;
 249     }
 250
 251     /* these are in mm */
 252     physDev->horzSize = (physDev->horzRes * 25.4) / physDev->logPixelsX;
 253     physDev->vertSize = (physDev->vertRes * 25.4) / physDev->logPixelsY;
 254
 255     TRACE("devcaps: horzSize = %dmm, vertSize = %dmm, "
 256           "horzRes = %d, vertRes = %d\n",
 257           physDev->horzSize, physDev->vertSize,
 258           physDev->horzRes, physDev->vertRes);
 259 }
 260
 261
 262 /***********************************************************
 263  *      DEVMODEdupWtoA
 264  *
 265  * Creates an ascii copy of supplied devmode on the process heap
 266  *
 267  * Copied from dlls/winspool/info.c until full unicodification
 268  */
 269 static LPDEVMODEA DEVMODEdupWtoA( const DEVMODEW *dmW )
 270 {
 271     LPDEVMODEA dmA;
 272     DWORD size;
 273     BOOL Formname;
 274     /* there is no pointer dereference here, if your code checking tool complains it's broken */
 275     ptrdiff_t off_formname = (const char *)dmW->dmFormName - (const char *)dmW;
 276
 277     if(!dmW) return NULL;
 278     Formname = (dmW->dmSize > off_formname);
 279     size = dmW->dmSize - CCHDEVICENAME - (Formname ? CCHFORMNAME : 0);
 280     dmA = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size + dmW->dmDriverExtra );
 281     WideCharToMultiByte(CP_ACP, 0, dmW->dmDeviceName, -1, (LPSTR)dmA->dmDeviceName,
 282                         CCHDEVICENAME, NULL, NULL);
 283     if(!Formname) {
 284       memcpy(&dmA->dmSpecVersion, &dmW->dmSpecVersion,
 285              dmW->dmSize - CCHDEVICENAME * sizeof(WCHAR));
 286     } else {
 287       memcpy(&dmA->dmSpecVersion, &dmW->dmSpecVersion,
 288              off_formname - CCHDEVICENAME * sizeof(WCHAR));
 289       WideCharToMultiByte(CP_ACP, 0, dmW->dmFormName, -1, (LPSTR)dmA->dmFormName,
 290                           CCHFORMNAME, NULL, NULL);
 291       memcpy(&dmA->dmLogPixels, &dmW->dmLogPixels, dmW->dmSize -
 292              (off_formname + CCHFORMNAME * sizeof(WCHAR)));
 293     }
 294     dmA->dmSize = size;
 295     memcpy((char *)dmA + dmA->dmSize, (const char *)dmW + dmW->dmSize,
 296            dmW->dmDriverExtra);
 297     return dmA;
 298 }
 299
 300
 301 static PSDRV_PDEVICE *create_psdrv_physdev( PRINTERINFO *pi )
 302 {
 303     PSDRV_PDEVICE *physDev;
 304
 305     physDev = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*physDev) );
 306     if (!physDev) return NULL;
 307
 308     physDev->Devmode = HeapAlloc( GetProcessHeap(), 0, sizeof(PSDRV_DEVMODEA) );
 309     if (!physDev->Devmode)
 310     {
 311         HeapFree( GetProcessHeap(), 0, physDev );
 312         return NULL;
 313     }
 314
 315     *physDev->Devmode = *pi->Devmode;
 316     physDev->pi = pi;
 317     physDev->logPixelsX = pi->ppd->DefaultResolution;
 318     physDev->logPixelsY = pi->ppd->DefaultResolution;
 319     return physDev;
 320 }
 321
 322 /**********************************************************************
 323  *           PSDRV_CreateDC
 324  */
 325 static BOOL PSDRV_CreateDC( PHYSDEV *pdev, LPCWSTR driver, LPCWSTR device,
 326                             LPCWSTR output, const DEVMODEW* initData )
 327 {
 328     PSDRV_PDEVICE *physDev;
 329     PRINTERINFO *pi;
 330
 331     TRACE("(%s %s %s %p)\n", debugstr_w(driver), debugstr_w(device),
 332                              debugstr_w(output), initData);
 333
 334     if (!device) return FALSE;
 335     pi = PSDRV_FindPrinterInfo( device );
 336     if(!pi) return FALSE;
 337
 338     if(!pi->Fonts) {
 339         RASTERIZER_STATUS status;
 340         if(!GetRasterizerCaps(&status, sizeof(status)) ||
 341            !(status.wFlags & TT_AVAILABLE) ||
 342            !(status.wFlags & TT_ENABLED)) {
 343             MESSAGE("Disabling printer %s since it has no builtin fonts and there are no TrueType fonts available.\n",
 344                     debugstr_w(device));
 345             return FALSE;
 346         }
 347     }
 348
 349     if (!(physDev = create_psdrv_physdev( pi ))) return FALSE;
 350
 351     if (output && *output) physDev->job.output = strdupW( output );
 352
 353     if(initData) {
 354         DEVMODEA *devmodeA = DEVMODEdupWtoA( initData );
 355         PSDRV_MergeDevmodes(physDev->Devmode, (PSDRV_DEVMODEA *)devmodeA, pi);
 356         HeapFree( GetProcessHeap(), 0, devmodeA );
 357     }
 358
 359     PSDRV_UpdateDevCaps(physDev);
 360     SelectObject( (*pdev)->hdc, PSDRV_DefaultFont );
 361     push_dc_driver( pdev, &physDev->dev, &psdrv_funcs );
 362     return TRUE;
 363 }
 364
 365
 366 /**********************************************************************
 367  *           PSDRV_CreateCompatibleDC
 368  */
 369 static BOOL PSDRV_CreateCompatibleDC( PHYSDEV orig, PHYSDEV *pdev )
 370 {
 371     HDC hdc = (*pdev)->hdc;
 372     PSDRV_PDEVICE *physDev, *orig_dev = get_psdrv_dev( orig );
 373     PRINTERINFO *pi = PSDRV_FindPrinterInfo( orig_dev->pi->friendly_name );
 374
 375     if (!pi) return FALSE;
 376     if (!(physDev = create_psdrv_physdev( pi ))) return FALSE;
 377     PSDRV_MergeDevmodes( physDev->Devmode, orig_dev->Devmode, pi );
 378     PSDRV_UpdateDevCaps(physDev);
 379     SelectObject( hdc, PSDRV_DefaultFont );
 380     push_dc_driver( pdev, &physDev->dev, &psdrv_funcs );
 381     return TRUE;
 382 }
 383
 384
 385
 386 /**********************************************************************
 387  *           PSDRV_DeleteDC
 388  */
 389 static BOOL PSDRV_DeleteDC( PHYSDEV dev )
 390 {
 391     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 392
 393     TRACE("\n");
 394
 395     HeapFree( GetProcessHeap(), 0, physDev->Devmode );
 396     HeapFree( GetProcessHeap(), 0, physDev->job.output );
 397     HeapFree( GetProcessHeap(), 0, physDev );
 398
 399     return TRUE;
 400 }
 401
 402
 403 /**********************************************************************
 404  *           ResetDC   (WINEPS.@)
 405  */
 406 static HDC PSDRV_ResetDC( PHYSDEV dev, const DEVMODEW *lpInitData )
 407 {
 408     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 409
 410     if(lpInitData) {
 411         DEVMODEA *devmodeA = DEVMODEdupWtoA( lpInitData );
 412         PSDRV_MergeDevmodes(physDev->Devmode, (PSDRV_DEVMODEA *)devmodeA, physDev->pi);
 413         HeapFree( GetProcessHeap(), 0, devmodeA );
 414         PSDRV_UpdateDevCaps(physDev);
 415     }
 416     return dev->hdc;
 417 }
 418
 419 /***********************************************************************
 420  *           GetDeviceCaps    (WINEPS.@)
 421  */
 422 static INT PSDRV_GetDeviceCaps( PHYSDEV dev, INT cap )
 423 {
 424     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 425
 426     switch(cap)
 427     {
 428     case DRIVERVERSION:
 429         return 0;
 430     case TECHNOLOGY:
 431         return DT_RASPRINTER;
 432     case HORZSIZE:
 433         return MulDiv(physDev->horzSize, 100,
 434                       physDev->Devmode->dmPublic.u1.s1.dmScale);
 435     case VERTSIZE:
 436         return MulDiv(physDev->vertSize, 100,
 437                       physDev->Devmode->dmPublic.u1.s1.dmScale);
 438     case HORZRES:
 439     case DESKTOPHORZRES:
 440         return physDev->horzRes;
 441     case VERTRES:
 442     case DESKTOPVERTRES:
 443         return physDev->vertRes;
 444     case BITSPIXEL:
 445         return (physDev->pi->ppd->ColorDevice != CD_False) ? 32 : 1;
 446     case PLANES:
 447         return 1;
 448     case NUMBRUSHES:
 449         return -1;
 450     case NUMPENS:
 451         return 10;
 452     case NUMMARKERS:
 453         return 0;
 454     case NUMFONTS:
 455         return 39;
 456     case NUMCOLORS:
 457         return -1;
 458     case PDEVICESIZE:
 459         return sizeof(PSDRV_PDEVICE);
 460     case CURVECAPS:
 461         return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
 462                 CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
 463     case LINECAPS:
 464         return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
 465                 LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
 466     case POLYGONALCAPS:
 467         return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE |
 468                 PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
 469     case TEXTCAPS:
 470         return TC_CR_ANY | TC_VA_ABLE; /* psdrv 0x59f7 */
 471     case CLIPCAPS:
 472         return CP_RECTANGLE;
 473     case RASTERCAPS:
 474         return (RC_BITBLT | RC_BITMAP64 | RC_GDI20_OUTPUT | RC_DIBTODEV |
 475                 RC_STRETCHBLT | RC_STRETCHDIB); /* psdrv 0x6e99 */
 476     /* Are aspect[XY] and logPixels[XY] correct? */
 477     /* Need to handle different res in x and y => fix ppd */
 478     case ASPECTX:
 479     case ASPECTY:
 480         return physDev->pi->ppd->DefaultResolution;
 481     case ASPECTXY:
 482         return (int)hypot( (double)physDev->pi->ppd->DefaultResolution,
 483                            (double)physDev->pi->ppd->DefaultResolution );
 484     case LOGPIXELSX:
 485         return MulDiv(physDev->logPixelsX,
 486                       physDev->Devmode->dmPublic.u1.s1.dmScale, 100);
 487     case LOGPIXELSY:
 488         return MulDiv(physDev->logPixelsY,
 489                       physDev->Devmode->dmPublic.u1.s1.dmScale, 100);
 490     case SIZEPALETTE:
 491         return 0;
 492     case NUMRESERVED:
 493         return 0;
 494     case COLORRES:
 495         return 0;
 496     case PHYSICALWIDTH:
 497         return (physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) ?
 498           physDev->PageSize.cy : physDev->PageSize.cx;
 499     case PHYSICALHEIGHT:
 500         return (physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) ?
 501           physDev->PageSize.cx : physDev->PageSize.cy;
 502     case PHYSICALOFFSETX:
 503       if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 504           if(physDev->pi->ppd->LandscapeOrientation == -90)
 505               return physDev->PageSize.cy - physDev->ImageableArea.top;
 506           else
 507               return physDev->ImageableArea.bottom;
 508       }
 509       return physDev->ImageableArea.left;
 510
 511     case PHYSICALOFFSETY:
 512       if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 513           if(physDev->pi->ppd->LandscapeOrientation == -90)
 514               return physDev->PageSize.cx - physDev->ImageableArea.right;
 515           else
 516               return physDev->ImageableArea.left;
 517       }
 518       return physDev->PageSize.cy - physDev->ImageableArea.top;
 519
 520     case SCALINGFACTORX:
 521     case SCALINGFACTORY:
 522     case VREFRESH:
 523     case BLTALIGNMENT:
 524         return 0;
 525     case SHADEBLENDCAPS:
 526         return SB_NONE;
 527     default:
 528         FIXME("(%p): unsupported capability %d, will return 0\n", dev->hdc, cap );
 529         return 0;
 530     }
 531 }
 532
 533 static PRINTER_ENUM_VALUESA *load_font_sub_table( HANDLE printer, DWORD *num_entries )
 534 {
 535     DWORD res, needed, num;
 536     PRINTER_ENUM_VALUESA *table = NULL;
 537     static const char fontsubkey[] = "PrinterDriverData\\FontSubTable";
 538
 539     *num_entries = 0;
 540
 541     res = EnumPrinterDataExA( printer, fontsubkey, NULL, 0, &needed, &num );
 542     if (res != ERROR_MORE_DATA) return NULL;
 543
 544     table = HeapAlloc( PSDRV_Heap, 0, needed );
 545     if (!table) return NULL;
 546
 547     res = EnumPrinterDataExA( printer, fontsubkey, (LPBYTE)table, needed, &needed, &num );
 548     if (res != ERROR_SUCCESS)
 549     {
 550         HeapFree( PSDRV_Heap, 0, table );
 551         return NULL;
 552     }
 553
 554     *num_entries = num;
 555     return table;
 556 }
 557
 558 static struct list printer_list = LIST_INIT( printer_list );
 559
 560 /**********************************************************************
 561  *              PSDRV_FindPrinterInfo
 562  */
 563 PRINTERINFO *PSDRV_FindPrinterInfo(LPCWSTR name)
 564 {
 565     DWORD type = REG_BINARY, needed, res, dwPaperSize;
 566     PRINTERINFO *pi;
 567     FONTNAME *font;
 568     const AFM *afm;
 569     HANDLE hPrinter = 0;
 570     const char *ppd = NULL;
 571     DWORD ppdType;
 572     char *ppdFileName = NULL, *nameA = NULL;
 573     HKEY hkey;
 574     BOOL using_default_devmode = FALSE;
 575     int len;
 576
 577     TRACE("'%s'\n", debugstr_w(name));
 578
 579     LIST_FOR_EACH_ENTRY( pi, &printer_list, PRINTERINFO, entry )
 580     {
 581         if (!strcmpW( pi->friendly_name, name ))
 582             return pi;
 583     }
 584
 585     pi = HeapAlloc( PSDRV_Heap, HEAP_ZERO_MEMORY, sizeof(*pi) );
 586     if (pi == NULL) return NULL;
 587
 588     if (!(pi->friendly_name = HeapAlloc( PSDRV_Heap, 0, (strlenW(name)+1)*sizeof(WCHAR) ))) goto fail;
 589     strcpyW( pi->friendly_name, name );
 590
 591     if (OpenPrinterW( pi->friendly_name, &hPrinter, NULL ) == 0) {
 592         ERR ("OpenPrinter failed with code %i\n", GetLastError ());
 593         goto cleanup;
 594     }
 595
 596     len = WideCharToMultiByte( CP_ACP, 0, name, -1, NULL, 0, NULL, NULL );
 597     nameA = HeapAlloc( GetProcessHeap(), 0, len );
 598     WideCharToMultiByte( CP_ACP, 0, name, -1, nameA, len, NULL, NULL );
 599
 600     needed = 0;
 601     res = GetPrinterDataExA(hPrinter, NULL, default_devmodeA, &type, NULL, 0, &needed);
 602
 603     if (needed < sizeof(DefaultDevmode)) {
 604         pi->Devmode = HeapAlloc( PSDRV_Heap, 0, sizeof(DefaultDevmode) );
 605         if (pi->Devmode == NULL)
 606             goto closeprinter;
 607
 608         *pi->Devmode = DefaultDevmode;
 609         lstrcpynA((LPSTR)pi->Devmode->dmPublic.dmDeviceName, nameA, CCHDEVICENAME);
 610         using_default_devmode = TRUE;
 611     }
 612     else {
 613         pi->Devmode = HeapAlloc( PSDRV_Heap, 0, needed );
 614         if (pi->Devmode == NULL)
 615             goto closeprinter;
 616
 617         GetPrinterDataExA(hPrinter, NULL, default_devmodeA, &type, (LPBYTE)pi->Devmode, needed, &needed);
 618     }
 619
 620
 621
 622 #ifdef SONAME_LIBCUPS
 623     if (cupshandle != (void*)-1) {
 624         typeof(cupsGetPPD) * pcupsGetPPD = NULL;
 625
 626         pcupsGetPPD = wine_dlsym(cupshandle, "cupsGetPPD", NULL, 0);
 627         if (pcupsGetPPD) {
 628             ppd = pcupsGetPPD( nameA );
 629
 630             if (ppd) {
 631                 needed=strlen(ppd)+1;
 632                 ppdFileName=HeapAlloc(PSDRV_Heap, 0, needed);
 633                 memcpy(ppdFileName, ppd, needed);
 634                 ppdType=REG_SZ;
 635                 res = ERROR_SUCCESS;
 636                 /* we should unlink() that file later */
 637             } else {
 638                 res = ERROR_FILE_NOT_FOUND;
 639                 WARN("Did not find ppd for %s\n", debugstr_w(name));
 640             }
 641         }
 642     }
 643 #endif
 644     if (!ppdFileName) {
 645         res = GetPrinterDataExA(hPrinter, "PrinterDriverData", "PPD File", NULL, NULL, 0, &needed);
 646         if ((res==ERROR_SUCCESS) || (res==ERROR_MORE_DATA)) {
 647             ppdFileName=HeapAlloc(PSDRV_Heap, 0, needed);
 648             res = GetPrinterDataExA(hPrinter, "PrinterDriverData", "PPD File", &ppdType,
 649                                     (LPBYTE)ppdFileName, needed, &needed);
 650         }
 651     }
 652     /* Look for a ppd file for this printer in the config file.
 653      * First look under that printer's name, and then under 'generic'
 654      */
 655     /* @@ Wine registry key: HKCU\Software\Wine\Printing\PPD Files */
 656     if((res != ERROR_SUCCESS) && !RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Printing\\PPD Files", &hkey))
 657     {
 658         const char* value_name;
 659
 660         if (RegQueryValueExA(hkey, nameA, 0, NULL, NULL, &needed) == ERROR_SUCCESS) {
 661             value_name=nameA;
 662         } else if (RegQueryValueExA(hkey, "generic", 0, NULL, NULL, &needed) == ERROR_SUCCESS) {
 663             value_name="generic";
 664         } else {
 665             value_name=NULL;
 666         }
 667         if (value_name) {
 668             HeapFree(PSDRV_Heap, 0, ppdFileName);
 669             ppdFileName=HeapAlloc(PSDRV_Heap, 0, needed);
 670             RegQueryValueExA(hkey, value_name, 0, &ppdType, (LPBYTE)ppdFileName, &needed);
 671         }
 672         RegCloseKey(hkey);
 673     }
 674
 675     if (!ppdFileName)
 676     {
 677         const char *data_dir, *filename;
 678
 679         if ((data_dir = wine_get_data_dir())) filename = "/generic.ppd";
 680         else if ((data_dir = wine_get_build_dir())) filename = "/dlls/wineps.drv/generic.ppd";
 681         else
 682         {
 683             res = ERROR_FILE_NOT_FOUND;
 684             ERR ("Error %i getting PPD file name for printer '%s'\n", res, debugstr_w(name));
 685             goto closeprinter;
 686         }
 687         ppdFileName = HeapAlloc( PSDRV_Heap, 0, strlen(data_dir) + strlen(filename) + 1 );
 688         strcpy( ppdFileName, data_dir );
 689         strcat( ppdFileName, filename );
 690     } else {
 691         res = ERROR_SUCCESS;
 692         if (ppdType==REG_EXPAND_SZ) {
 693             char* tmp;
 694
 695             /* Expand environment variable references */
 696             needed=ExpandEnvironmentStringsA(ppdFileName,NULL,0);
 697             tmp=HeapAlloc(PSDRV_Heap, 0, needed);
 698             ExpandEnvironmentStringsA(ppdFileName,tmp,needed);
 699             HeapFree(PSDRV_Heap, 0, ppdFileName);
 700             ppdFileName=tmp;
 701         }
 702     }
 703
 704     pi->ppd = PSDRV_ParsePPD(ppdFileName);
 705     if(!pi->ppd) {
 706         MESSAGE("Couldn't find PPD file '%s', expect a crash now!\n",
 707             ppdFileName);
 708         goto closeprinter;
 709     }
 710
 711     /* Some gimp-print ppd files don't contain a DefaultResolution line
 712        set it to 300 if it's not specified */
 713     if(pi->ppd->DefaultResolution == 0)
 714         pi->ppd->DefaultResolution = 300;
 715
 716     if(using_default_devmode) {
 717         DWORD papersize;
 718
 719         if(GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_IPAPERSIZE | LOCALE_RETURN_NUMBER,
 720                           (LPWSTR)&papersize, sizeof(papersize)/sizeof(WCHAR))) {
 721             PSDRV_DEVMODEA dm;
 722             memset(&dm, 0, sizeof(dm));
 723             dm.dmPublic.dmFields = DM_PAPERSIZE;
 724             dm.dmPublic.u1.s1.dmPaperSize = papersize;
 725             PSDRV_MergeDevmodes(pi->Devmode, &dm, pi);
 726         }
 727
 728         SetPrinterDataExA(hPrinter, NULL, default_devmodeA, REG_BINARY,
 729                             (LPBYTE)pi->Devmode, sizeof(DefaultDevmode));
 730     }
 731
 732     if(pi->ppd->DefaultPageSize) { /* We'll let the ppd override the devmode */
 733         PSDRV_DEVMODEA dm;
 734         memset(&dm, 0, sizeof(dm));
 735         dm.dmPublic.dmFields = DM_PAPERSIZE;
 736         dm.dmPublic.u1.s1.dmPaperSize = pi->ppd->DefaultPageSize->WinPage;
 737         PSDRV_MergeDevmodes(pi->Devmode, &dm, pi);
 738     }
 739
 740     /*
 741      *  This is a hack.  The default paper size should be read in as part of
 742      *  the Devmode structure, but Wine doesn't currently provide a convenient
 743      *  way to configure printers.
 744      */
 745     res = GetPrinterDataExA(hPrinter, "PrinterDriverData", "Paper Size", NULL,
 746                             (LPBYTE)&dwPaperSize, sizeof(DWORD), &needed);
 747     if (res == ERROR_SUCCESS)
 748         pi->Devmode->dmPublic.u1.s1.dmPaperSize = (SHORT) dwPaperSize;
 749     else if (res == ERROR_FILE_NOT_FOUND)
 750         TRACE ("No 'Paper Size' for printer '%s'\n", debugstr_w(name));
 751     else {
 752         ERR ("GetPrinterDataA returned %i\n", res);
 753         goto closeprinter;
 754     }
 755
 756     /* Duplex is indicated by the setting of the DM_DUPLEX bit in dmFields.
 757        WinDuplex == 0 is a special case which means that the ppd has a
 758        *DefaultDuplex: NotCapable entry.  In this case we'll try not to confuse
 759        apps and set dmDuplex to DMDUP_SIMPLEX but leave the DM_DUPLEX clear.
 760        PSDRV_WriteHeader understands this and copes. */
 761     pi->Devmode->dmPublic.dmFields &= ~DM_DUPLEX;
 762     if(pi->ppd->DefaultDuplex) {
 763         pi->Devmode->dmPublic.dmDuplex = pi->ppd->DefaultDuplex->WinDuplex;
 764         if(pi->Devmode->dmPublic.dmDuplex != 0)
 765             pi->Devmode->dmPublic.dmFields |= DM_DUPLEX;
 766         else
 767             pi->Devmode->dmPublic.dmDuplex = DMDUP_SIMPLEX;
 768     }
 769
 770     pi->FontSubTable = load_font_sub_table( hPrinter, &pi->FontSubTableSize );
 771
 772     ClosePrinter( hPrinter );
 773
 774     pi->Fonts = NULL;
 775
 776     for(font = pi->ppd->InstalledFonts; font; font = font->next) {
 777         afm = PSDRV_FindAFMinList(PSDRV_AFMFontList, font->Name);
 778         if(!afm) {
 779             TRACE( "Couldn't find AFM file for installed printer font '%s' - "
 780                     "ignoring\n", font->Name);
 781         }
 782         else {
 783             BOOL added;
 784             if (PSDRV_AddAFMtoList(&pi->Fonts, afm, &added) == FALSE) {
 785                 PSDRV_FreeAFMList(pi->Fonts);
 786                 goto cleanup;
 787             }
 788         }
 789
 790     }
 791     HeapFree( GetProcessHeap(), 0, nameA );
 792     if (ppd) unlink(ppd);
 793     list_add_head( &printer_list, &pi->entry );
 794     return pi;
 795
 796 closeprinter:
 797     ClosePrinter(hPrinter);
 798 cleanup:
 799     HeapFree(PSDRV_Heap, 0, ppdFileName);
 800     HeapFree(PSDRV_Heap, 0, pi->FontSubTable);
 801     HeapFree(PSDRV_Heap, 0, pi->friendly_name);
 802     HeapFree(PSDRV_Heap, 0, pi->Devmode);
 803 fail:
 804     HeapFree(PSDRV_Heap, 0, pi);
 805     HeapFree( GetProcessHeap(), 0, nameA );
 806     if (ppd) unlink(ppd);
 807     return NULL;
 808 }
 809
 810
 811 static const struct gdi_dc_funcs psdrv_funcs =
 812 {
 813     NULL,                               /* pAbortDoc */
 814     NULL,                               /* pAbortPath */
 815     NULL,                               /* pAlphaBlend */
 816     NULL,                               /* pAngleArc */
 817     PSDRV_Arc,                          /* pArc */
 818     NULL,                               /* pArcTo */
 819     NULL,                               /* pBeginPath */
 820     NULL,                               /* pBlendImage */
 821     NULL,                               /* pChoosePixelFormat */
 822     PSDRV_Chord,                        /* pChord */
 823     NULL,                               /* pCloseFigure */
 824     NULL,                               /* pCopyBitmap */
 825     NULL,                               /* pCreateBitmap */
 826     PSDRV_CreateCompatibleDC,           /* pCreateCompatibleDC */
 827     PSDRV_CreateDC,                     /* pCreateDC */
 828     NULL,                               /* pDeleteBitmap */
 829     PSDRV_DeleteDC,                     /* pDeleteDC */
 830     NULL,                               /* pDeleteObject */
 831     NULL,                               /* pDescribePixelFormat */
 832     PSDRV_DeviceCapabilities,           /* pDeviceCapabilities */
 833     PSDRV_Ellipse,                      /* pEllipse */
 834     PSDRV_EndDoc,                       /* pEndDoc */
 835     PSDRV_EndPage,                      /* pEndPage */
 836     NULL,                               /* pEndPath */
 837     PSDRV_EnumFonts,                    /* pEnumFonts */
 838     NULL,                               /* pEnumICMProfiles */
 839     NULL,                               /* pExcludeClipRect */
 840     PSDRV_ExtDeviceMode,                /* pExtDeviceMode */
 841     PSDRV_ExtEscape,                    /* pExtEscape */
 842     NULL,                               /* pExtFloodFill */
 843     NULL,                               /* pExtSelectClipRgn */
 844     PSDRV_ExtTextOut,                   /* pExtTextOut */
 845     PSDRV_FillPath,                     /* pFillPath */
 846     NULL,                               /* pFillRgn */
 847     NULL,                               /* pFlattenPath */
 848     NULL,                               /* pFontIsLinked */
 849     NULL,                               /* pFrameRgn */
 850     NULL,                               /* pGdiComment */
 851     NULL,                               /* pGdiRealizationInfo */
 852     NULL,                               /* pGetCharABCWidths */
 853     NULL,                               /* pGetCharABCWidthsI */
 854     PSDRV_GetCharWidth,                 /* pGetCharWidth */
 855     PSDRV_GetDeviceCaps,                /* pGetDeviceCaps */
 856     NULL,                               /* pGetDeviceGammaRamp */
 857     NULL,                               /* pGetFontData */
 858     NULL,                               /* pGetFontUnicodeRanges */
 859     NULL,                               /* pGetGlyphIndices */
 860     NULL,                               /* pGetGlyphOutline */
 861     NULL,                               /* pGetICMProfile */
 862     NULL,                               /* pGetImage */
 863     NULL,                               /* pGetKerningPairs */
 864     NULL,                               /* pGetNearestColor */
 865     NULL,                               /* pGetOutlineTextMetrics */
 866     NULL,                               /* pGetPixel */
 867     NULL,                               /* pGetPixelFormat */
 868     NULL,                               /* pGetSystemPaletteEntries */
 869     NULL,                               /* pGetTextCharsetInfo */
 870     PSDRV_GetTextExtentExPoint,         /* pGetTextExtentExPoint */
 871     NULL,                               /* pGetTextExtentExPointI */
 872     NULL,                               /* pGetTextFace */
 873     PSDRV_GetTextMetrics,               /* pGetTextMetrics */
 874     NULL,                               /* pGradientFill */
 875     NULL,                               /* pIntersectClipRect */
 876     NULL,                               /* pInvertRgn */
 877     PSDRV_LineTo,                       /* pLineTo */
 878     NULL,                               /* pModifyWorldTransform */
 879     NULL,                               /* pMoveTo */
 880     NULL,                               /* pOffsetClipRgn */
 881     NULL,                               /* pOffsetViewportOrg */
 882     NULL,                               /* pOffsetWindowOrg */
 883     PSDRV_PaintRgn,                     /* pPaintRgn */
 884     PSDRV_PatBlt,                       /* pPatBlt */
 885     PSDRV_Pie,                          /* pPie */
 886     PSDRV_PolyBezier,                   /* pPolyBezier */
 887     PSDRV_PolyBezierTo,                 /* pPolyBezierTo */
 888     NULL,                               /* pPolyDraw */
 889     PSDRV_PolyPolygon,                  /* pPolyPolygon */
 890     PSDRV_PolyPolyline,                 /* pPolyPolyline */
 891     NULL,                               /* pPolygon */
 892     NULL,                               /* pPolyline */
 893     NULL,                               /* pPolylineTo */
 894     PSDRV_PutImage,                     /* pPutImage */
 895     NULL,                               /* pRealizeDefaultPalette */
 896     NULL,                               /* pRealizePalette */
 897     PSDRV_Rectangle,                    /* pRectangle */
 898     PSDRV_ResetDC,                      /* pResetDC */
 899     NULL,                               /* pRestoreDC */
 900     PSDRV_RoundRect,                    /* pRoundRect */
 901     NULL,                               /* pSaveDC */
 902     NULL,                               /* pScaleViewportExt */
 903     NULL,                               /* pScaleWindowExt */
 904     NULL,                               /* pSelectBitmap */
 905     PSDRV_SelectBrush,                  /* pSelectBrush */
 906     NULL,                               /* pSelectClipPath */
 907     PSDRV_SelectFont,                   /* pSelectFont */
 908     NULL,                               /* pSelectPalette */
 909     PSDRV_SelectPen,                    /* pSelectPen */
 910     NULL,                               /* pSetArcDirection */
 911     PSDRV_SetBkColor,                   /* pSetBkColor */
 912     NULL,                               /* pSetBkMode */
 913     PSDRV_SetDCBrushColor,              /* pSetDCBrushColor */
 914     PSDRV_SetDCPenColor,                /* pSetDCPenColor */
 915     NULL,                               /* pSetDIBitsToDevice */
 916     NULL,                               /* pSetDeviceClipping */
 917     NULL,                               /* pSetDeviceGammaRamp */
 918     NULL,                               /* pSetLayout */
 919     NULL,                               /* pSetMapMode */
 920     NULL,                               /* pSetMapperFlags */
 921     PSDRV_SetPixel,                     /* pSetPixel */
 922     NULL,                               /* pSetPixelFormat */
 923     NULL,                               /* pSetPolyFillMode */
 924     NULL,                               /* pSetROP2 */
 925     NULL,                               /* pSetRelAbs */
 926     NULL,                               /* pSetStretchBltMode */
 927     NULL,                               /* pSetTextAlign */
 928     NULL,                               /* pSetTextCharacterExtra */
 929     PSDRV_SetTextColor,                 /* pSetTextColor */
 930     NULL,                               /* pSetTextJustification */
 931     NULL,                               /* pSetViewportExt */
 932     NULL,                               /* pSetViewportOrg */
 933     NULL,                               /* pSetWindowExt */
 934     NULL,                               /* pSetWindowOrg */
 935     NULL,                               /* pSetWorldTransform */
 936     PSDRV_StartDoc,                     /* pStartDoc */
 937     PSDRV_StartPage,                    /* pStartPage */
 938     NULL,                               /* pStretchBlt */
 939     NULL,                               /* pStretchDIBits */
 940     PSDRV_StrokeAndFillPath,            /* pStrokeAndFillPath */
 941     PSDRV_StrokePath,                   /* pStrokePath */
 942     NULL,                               /* pSwapBuffers */
 943     NULL,                               /* pUnrealizePalette */
 944     NULL,                               /* pWidenPath */
 945     /* OpenGL not supported */
 946 };
 947
 948
 949 /******************************************************************************
 950  *      PSDRV_get_gdi_driver
 951  */
 952 const struct gdi_dc_funcs * CDECL PSDRV_get_gdi_driver( unsigned int version )
 953 {
 954     if (version != WINE_GDI_DRIVER_VERSION)
 955     {
 956         ERR( "version mismatch, gdi32 wants %u but wineps has %u\n", version, WINE_GDI_DRIVER_VERSION );
 957         return NULL;
 958     }
 959     return &psdrv_funcs;
 960 }