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 "psdrv.h"
  42 #include "winspool.h"
  43 #include "wine/debug.h"
  44
  45 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  46
  47 #ifdef SONAME_LIBCUPS
  48 static void *cupshandle = NULL;
  49 #endif
  50
  51 static const PSDRV_DEVMODEA DefaultDevmode =
  52 {
  53   { /* dmPublic */
  54 /* dmDeviceName */      "Wine PostScript Driver",
  55 /* dmSpecVersion */     0x30a,
  56 /* dmDriverVersion */   0x001,
  57 /* dmSize */            sizeof(DEVMODEA),
  58 /* dmDriverExtra */     sizeof(PSDRV_DEVMODEA)-sizeof(DEVMODEA),
  59 /* dmFields */          DM_ORIENTATION | DM_PAPERSIZE | DM_SCALE |
  60                         DM_COPIES | DM_DEFAULTSOURCE | DM_COLOR |
  61                         DM_YRESOLUTION | DM_TTOPTION,
  62    { /* u1 */
  63      { /* s1 */
  64 /* dmOrientation */     DMORIENT_PORTRAIT,
  65 /* dmPaperSize */       DMPAPER_LETTER,
  66 /* dmPaperLength */     2794,
  67 /* dmPaperWidth */      2159,
  68 /* dmScale */           100, /* ?? */
  69 /* dmCopies */          1,
  70 /* dmDefaultSource */   DMBIN_AUTO,
  71 /* dmPrintQuality */    0
  72      }
  73    },
  74 /* dmColor */           DMCOLOR_COLOR,
  75 /* dmDuplex */          DMDUP_SIMPLEX,
  76 /* dmYResolution */     0,
  77 /* dmTTOption */        DMTT_SUBDEV,
  78 /* dmCollate */         0,
  79 /* dmFormName */        "",
  80 /* dmUnusedPadding */   0,
  81 /* dmBitsPerPel */      0,
  82 /* dmPelsWidth */       0,
  83 /* dmPelsHeight */      0,
  84    { /* u2 */
  85 /* dmDisplayFlags */    0
  86    },
  87 /* dmDisplayFrequency */ 0,
  88 /* dmICMMethod */       0,
  89 /* dmICMIntent */       0,
  90 /* dmMediaType */       0,
  91 /* dmDitherType */      0,
  92 /* dmReserved1 */       0,
  93 /* dmReserved2 */       0,
  94 /* dmPanningWidth */    0,
  95 /* dmPanningHeight */   0
  96   },
  97   { /* dmDocPrivate */
  98     /* dummy */ 0
  99   },
 100   { /* dmDrvPrivate */
 101     /* numInstalledOptions */ 0
 102   }
 103 };
 104
 105 HINSTANCE PSDRV_hInstance = 0;
 106 HANDLE PSDRV_Heap = 0;
 107
 108 static HFONT PSDRV_DefaultFont = 0;
 109 static const LOGFONTA DefaultLogFont = {
 110     100, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, 0, 0,
 111     DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN, ""
 112 };
 113
 114 /*********************************************************************
 115  *           DllMain
 116  *
 117  * Initializes font metrics and registers driver. wineps dll entry point.
 118  *
 119  */
 120 BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
 121 {
 122     TRACE("(%p, %d, %p)\n", hinst, reason, reserved);
 123
 124     switch(reason) {
 125
 126         case DLL_PROCESS_ATTACH:
 127             PSDRV_hInstance = hinst;
 128             DisableThreadLibraryCalls(hinst);
 129
 130             PSDRV_Heap = HeapCreate(0, 0x10000, 0);
 131             if (PSDRV_Heap == NULL)
 132                 return FALSE;
 133
 134             if (PSDRV_GetFontMetrics() == FALSE) {
 135                 HeapDestroy(PSDRV_Heap);
 136                 return FALSE;
 137             }
 138
 139             PSDRV_DefaultFont = CreateFontIndirectA(&DefaultLogFont);
 140             if (PSDRV_DefaultFont == NULL) {
 141                 HeapDestroy(PSDRV_Heap);
 142                 return FALSE;
 143             }
 144 #ifdef SONAME_LIBCUPS
 145             /* dynamically load CUPS if not yet loaded */
 146             if (!cupshandle) {
 147                 cupshandle = wine_dlopen(SONAME_LIBCUPS, RTLD_NOW, NULL, 0);
 148                 if (!cupshandle) cupshandle = (void*)-1;
 149             }
 150 #endif
 151             break;
 152
 153         case DLL_PROCESS_DETACH:
 154
 155             DeleteObject( PSDRV_DefaultFont );
 156             HeapDestroy( PSDRV_Heap );
 157 #ifdef SONAME_LIBCUPS
 158             if (cupshandle && (cupshandle != (void*)-1)) {
 159                 wine_dlclose(cupshandle, NULL, 0);
 160                 cupshandle = NULL;
 161             }
 162 #endif
 163             break;
 164     }
 165
 166     return TRUE;
 167 }
 168
 169
 170 static void PSDRV_UpdateDevCaps( PSDRV_PDEVICE *physDev )
 171 {
 172     PAGESIZE *page;
 173     INT width = 0, height = 0;
 174
 175     if(physDev->Devmode->dmPublic.dmFields & DM_PAPERSIZE) {
 176         LIST_FOR_EACH_ENTRY(page, &physDev->pi->ppd->PageSizes, PAGESIZE, entry) {
 177             if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize)
 178                 break;
 179         }
 180
 181         if(&page->entry == &physDev->pi->ppd->PageSizes) {
 182             FIXME("Can't find page\n");
 183             physDev->ImageableArea.left = 0;
 184             physDev->ImageableArea.right = 0;
 185             physDev->ImageableArea.bottom = 0;
 186             physDev->ImageableArea.top = 0;
 187             physDev->PageSize.cx = 0;
 188             physDev->PageSize.cy = 0;
 189         } else if(page->ImageableArea) {
 190           /* physDev sizes in device units; ppd sizes in 1/72" */
 191             physDev->ImageableArea.left = page->ImageableArea->llx *
 192               physDev->logPixelsX / 72;
 193             physDev->ImageableArea.right = page->ImageableArea->urx *
 194               physDev->logPixelsX / 72;
 195             physDev->ImageableArea.bottom = page->ImageableArea->lly *
 196               physDev->logPixelsY / 72;
 197             physDev->ImageableArea.top = page->ImageableArea->ury *
 198               physDev->logPixelsY / 72;
 199             physDev->PageSize.cx = page->PaperDimension->x *
 200               physDev->logPixelsX / 72;
 201             physDev->PageSize.cy = page->PaperDimension->y *
 202               physDev->logPixelsY / 72;
 203         } else {
 204             physDev->ImageableArea.left = physDev->ImageableArea.bottom = 0;
 205             physDev->ImageableArea.right = physDev->PageSize.cx =
 206               page->PaperDimension->x * physDev->logPixelsX / 72;
 207             physDev->ImageableArea.top = physDev->PageSize.cy =
 208               page->PaperDimension->y * physDev->logPixelsY / 72;
 209         }
 210     } else if((physDev->Devmode->dmPublic.dmFields & DM_PAPERLENGTH) &&
 211               (physDev->Devmode->dmPublic.dmFields & DM_PAPERWIDTH)) {
 212       /* physDev sizes in device units; Devmode sizes in 1/10 mm */
 213         physDev->ImageableArea.left = physDev->ImageableArea.bottom = 0;
 214         physDev->ImageableArea.right = physDev->PageSize.cx =
 215           physDev->Devmode->dmPublic.u1.s1.dmPaperWidth *
 216           physDev->logPixelsX / 254;
 217         physDev->ImageableArea.top = physDev->PageSize.cy =
 218           physDev->Devmode->dmPublic.u1.s1.dmPaperLength *
 219           physDev->logPixelsY / 254;
 220     } else {
 221         FIXME("Odd dmFields %x\n", physDev->Devmode->dmPublic.dmFields);
 222         physDev->ImageableArea.left = 0;
 223         physDev->ImageableArea.right = 0;
 224         physDev->ImageableArea.bottom = 0;
 225         physDev->ImageableArea.top = 0;
 226         physDev->PageSize.cx = 0;
 227         physDev->PageSize.cy = 0;
 228     }
 229
 230     TRACE("ImageableArea = %d,%d - %d,%d: PageSize = %dx%d\n",
 231           physDev->ImageableArea.left, physDev->ImageableArea.bottom,
 232           physDev->ImageableArea.right, physDev->ImageableArea.top,
 233           physDev->PageSize.cx, physDev->PageSize.cy);
 234
 235     /* these are in device units */
 236     width = physDev->ImageableArea.right - physDev->ImageableArea.left;
 237     height = physDev->ImageableArea.top - physDev->ImageableArea.bottom;
 238
 239     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_PORTRAIT) {
 240         physDev->horzRes = width;
 241         physDev->vertRes = height;
 242     } else {
 243         physDev->horzRes = height;
 244         physDev->vertRes = width;
 245     }
 246
 247     /* these are in mm */
 248     physDev->horzSize = (physDev->horzRes * 25.4) / physDev->logPixelsX;
 249     physDev->vertSize = (physDev->vertRes * 25.4) / physDev->logPixelsY;
 250
 251     TRACE("devcaps: horzSize = %dmm, vertSize = %dmm, "
 252           "horzRes = %d, vertRes = %d\n",
 253           physDev->horzSize, physDev->vertSize,
 254           physDev->horzRes, physDev->vertRes);
 255 }
 256
 257
 258 /***********************************************************
 259  *      DEVMODEdupWtoA
 260  *
 261  * Creates an ascii copy of supplied devmode on heap
 262  *
 263  * Copied from dlls/winspool/info.c until full unicodification
 264  */
 265 static LPDEVMODEA DEVMODEdupWtoA(HANDLE heap, const DEVMODEW *dmW)
 266 {
 267     LPDEVMODEA dmA;
 268     DWORD size;
 269     BOOL Formname;
 270     ptrdiff_t off_formname = (const char *)dmW->dmFormName - (const char *)dmW;
 271
 272     if(!dmW) return NULL;
 273     Formname = (dmW->dmSize > off_formname);
 274     size = dmW->dmSize - CCHDEVICENAME - (Formname ? CCHFORMNAME : 0);
 275     dmA = HeapAlloc(heap, HEAP_ZERO_MEMORY, size + dmW->dmDriverExtra);
 276     WideCharToMultiByte(CP_ACP, 0, dmW->dmDeviceName, -1, (LPSTR)dmA->dmDeviceName,
 277                         CCHDEVICENAME, NULL, NULL);
 278     if(!Formname) {
 279       memcpy(&dmA->dmSpecVersion, &dmW->dmSpecVersion,
 280              dmW->dmSize - CCHDEVICENAME * sizeof(WCHAR));
 281     } else {
 282       memcpy(&dmA->dmSpecVersion, &dmW->dmSpecVersion,
 283              off_formname - CCHDEVICENAME * sizeof(WCHAR));
 284       WideCharToMultiByte(CP_ACP, 0, dmW->dmFormName, -1, (LPSTR)dmA->dmFormName,
 285                           CCHFORMNAME, NULL, NULL);
 286       memcpy(&dmA->dmLogPixels, &dmW->dmLogPixels, dmW->dmSize -
 287              (off_formname + CCHFORMNAME * sizeof(WCHAR)));
 288     }
 289     dmA->dmSize = size;
 290     memcpy((char *)dmA + dmA->dmSize, (const char *)dmW + dmW->dmSize,
 291            dmW->dmDriverExtra);
 292     return dmA;
 293 }
 294
 295
 296 /**********************************************************************
 297  *           PSDRV_CreateDC
 298  */
 299 BOOL PSDRV_CreateDC( HDC hdc, PSDRV_PDEVICE **pdev, LPCWSTR driver, LPCWSTR device,
 300                      LPCWSTR output, const DEVMODEW* initData )
 301 {
 302     PSDRV_PDEVICE *physDev;
 303     PRINTERINFO *pi;
 304     char *deviceA;
 305
 306     /* If no device name was specified, retrieve the device name
 307      * from the DEVMODE structure from the DC's physDev.
 308      * (See CreateCompatibleDC) */
 309     if ( !device && *pdev )
 310     {
 311         physDev = *pdev;
 312         deviceA = HeapAlloc(GetProcessHeap(), 0, CCHDEVICENAME);
 313         lstrcpynA(deviceA, (LPCSTR)physDev->Devmode->dmPublic.dmDeviceName, CCHDEVICENAME);
 314     }
 315     else
 316     {
 317         DWORD len = WideCharToMultiByte(CP_ACP, 0, device, -1, NULL, 0, NULL, NULL);
 318         deviceA = HeapAlloc(GetProcessHeap(), 0, len);
 319         WideCharToMultiByte(CP_ACP, 0, device, -1, deviceA, len, NULL, NULL);
 320     }
 321     pi = PSDRV_FindPrinterInfo(deviceA);
 322
 323     HeapFree(GetProcessHeap(), 0, deviceA);
 324     deviceA = NULL;
 325
 326     TRACE("(%s %s %s %p)\n", debugstr_w(driver), debugstr_w(device),
 327                              debugstr_w(output), initData);
 328
 329     if(!pi) return FALSE;
 330
 331     if(!pi->Fonts) {
 332         RASTERIZER_STATUS status;
 333         if(!GetRasterizerCaps(&status, sizeof(status)) ||
 334            !(status.wFlags & TT_AVAILABLE) ||
 335            !(status.wFlags & TT_ENABLED)) {
 336             MESSAGE("Disabling printer %s since it has no builtin fonts and there are no TrueType fonts available.\n",
 337                     debugstr_w(device));
 338             return FALSE;
 339         }
 340     }
 341
 342     physDev = HeapAlloc( PSDRV_Heap, HEAP_ZERO_MEMORY, sizeof(*physDev) );
 343     if (!physDev) return FALSE;
 344     *pdev = physDev;
 345     physDev->hdc = hdc;
 346
 347     physDev->pi = pi;
 348
 349     physDev->Devmode = HeapAlloc( PSDRV_Heap, 0, sizeof(PSDRV_DEVMODEA) );
 350     if(!physDev->Devmode) {
 351         HeapFree( PSDRV_Heap, 0, physDev );
 352         return FALSE;
 353     }
 354
 355     *physDev->Devmode = *pi->Devmode;
 356
 357     physDev->logPixelsX = physDev->pi->ppd->DefaultResolution;
 358     physDev->logPixelsY = physDev->pi->ppd->DefaultResolution;
 359
 360     if (output && *output) {
 361         INT len = WideCharToMultiByte( CP_ACP, 0, output, -1, NULL, 0, NULL, NULL );
 362         if ((physDev->job.output = HeapAlloc( PSDRV_Heap, 0, len )))
 363             WideCharToMultiByte( CP_ACP, 0, output, -1, physDev->job.output, len, NULL, NULL );
 364     } else
 365         physDev->job.output = NULL;
 366     physDev->job.hJob = 0;
 367
 368     if(initData) {
 369         DEVMODEA *devmodeA = DEVMODEdupWtoA(PSDRV_Heap, initData);
 370         PSDRV_MergeDevmodes(physDev->Devmode, (PSDRV_DEVMODEA *)devmodeA, pi);
 371         HeapFree(PSDRV_Heap, 0, devmodeA);
 372     }
 373
 374     PSDRV_UpdateDevCaps(physDev);
 375     SelectObject( hdc, PSDRV_DefaultFont );
 376     return TRUE;
 377 }
 378
 379
 380
 381 /**********************************************************************
 382  *           PSDRV_DeleteDC
 383  */
 384 BOOL PSDRV_DeleteDC( PSDRV_PDEVICE *physDev )
 385 {
 386     TRACE("\n");
 387
 388     HeapFree( PSDRV_Heap, 0, physDev->Devmode );
 389     HeapFree( PSDRV_Heap, 0, physDev->job.output );
 390     HeapFree( PSDRV_Heap, 0, physDev );
 391
 392     return TRUE;
 393 }
 394
 395
 396 /**********************************************************************
 397  *           ResetDC   (WINEPS.@)
 398  */
 399 HDC PSDRV_ResetDC( PSDRV_PDEVICE *physDev, const DEVMODEW *lpInitData )
 400 {
 401     if(lpInitData) {
 402         HRGN hrgn;
 403         DEVMODEA *devmodeA = DEVMODEdupWtoA(PSDRV_Heap, lpInitData);
 404         PSDRV_MergeDevmodes(physDev->Devmode, (PSDRV_DEVMODEA *)devmodeA, physDev->pi);
 405         HeapFree(PSDRV_Heap, 0, devmodeA);
 406         PSDRV_UpdateDevCaps(physDev);
 407         hrgn = CreateRectRgn(0, 0, physDev->horzRes, physDev->vertRes);
 408         SelectVisRgn( physDev->hdc, hrgn );
 409         DeleteObject(hrgn);
 410     }
 411     return physDev->hdc;
 412 }
 413
 414 /***********************************************************************
 415  *           GetDeviceCaps    (WINEPS.@)
 416  */
 417 INT PSDRV_GetDeviceCaps( PSDRV_PDEVICE *physDev, INT cap )
 418 {
 419     switch(cap)
 420     {
 421     case DRIVERVERSION:
 422         return 0;
 423     case TECHNOLOGY:
 424         return DT_RASPRINTER;
 425     case HORZSIZE:
 426         return MulDiv(physDev->horzSize, 100,
 427                       physDev->Devmode->dmPublic.u1.s1.dmScale);
 428     case VERTSIZE:
 429         return MulDiv(physDev->vertSize, 100,
 430                       physDev->Devmode->dmPublic.u1.s1.dmScale);
 431     case HORZRES:
 432     case DESKTOPHORZRES:
 433         return physDev->horzRes;
 434     case VERTRES:
 435     case DESKTOPVERTRES:
 436         return physDev->vertRes;
 437     case BITSPIXEL:
 438         return (physDev->pi->ppd->ColorDevice != CD_False) ? 8 : 1;
 439     case PLANES:
 440         return 1;
 441     case NUMBRUSHES:
 442         return -1;
 443     case NUMPENS:
 444         return 10;
 445     case NUMMARKERS:
 446         return 0;
 447     case NUMFONTS:
 448         return 39;
 449     case NUMCOLORS:
 450         return (physDev->pi->ppd->ColorDevice != CD_False) ? 256 : -1;
 451     case PDEVICESIZE:
 452         return sizeof(PSDRV_PDEVICE);
 453     case CURVECAPS:
 454         return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
 455                 CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
 456     case LINECAPS:
 457         return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
 458                 LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
 459     case POLYGONALCAPS:
 460         return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE |
 461                 PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
 462     case TEXTCAPS:
 463         return TC_CR_ANY | TC_VA_ABLE; /* psdrv 0x59f7 */
 464     case CLIPCAPS:
 465         return CP_RECTANGLE;
 466     case RASTERCAPS:
 467         return (RC_BITBLT | RC_BITMAP64 | RC_GDI20_OUTPUT | RC_DIBTODEV |
 468                 RC_STRETCHBLT | RC_STRETCHDIB); /* psdrv 0x6e99 */
 469     /* Are aspect[XY] and logPixels[XY] correct? */
 470     /* Need to handle different res in x and y => fix ppd */
 471     case ASPECTX:
 472     case ASPECTY:
 473         return physDev->pi->ppd->DefaultResolution;
 474     case ASPECTXY:
 475         return (int)hypot( (double)physDev->pi->ppd->DefaultResolution,
 476                            (double)physDev->pi->ppd->DefaultResolution );
 477     case LOGPIXELSX:
 478         return MulDiv(physDev->logPixelsX,
 479                       physDev->Devmode->dmPublic.u1.s1.dmScale, 100);
 480     case LOGPIXELSY:
 481         return MulDiv(physDev->logPixelsY,
 482                       physDev->Devmode->dmPublic.u1.s1.dmScale, 100);
 483     case SIZEPALETTE:
 484         return 0;
 485     case NUMRESERVED:
 486         return 0;
 487     case COLORRES:
 488         return 0;
 489     case PHYSICALWIDTH:
 490         return (physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) ?
 491           physDev->PageSize.cy : physDev->PageSize.cx;
 492     case PHYSICALHEIGHT:
 493         return (physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) ?
 494           physDev->PageSize.cx : physDev->PageSize.cy;
 495     case PHYSICALOFFSETX:
 496       if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 497           if(physDev->pi->ppd->LandscapeOrientation == -90)
 498               return physDev->PageSize.cy - physDev->ImageableArea.top;
 499           else
 500               return physDev->ImageableArea.bottom;
 501       }
 502       return physDev->ImageableArea.left;
 503
 504     case PHYSICALOFFSETY:
 505       if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 506           if(physDev->pi->ppd->LandscapeOrientation == -90)
 507               return physDev->PageSize.cx - physDev->ImageableArea.right;
 508           else
 509               return physDev->ImageableArea.left;
 510       }
 511       return physDev->PageSize.cy - physDev->ImageableArea.top;
 512
 513     case SCALINGFACTORX:
 514     case SCALINGFACTORY:
 515     case VREFRESH:
 516     case BLTALIGNMENT:
 517         return 0;
 518     default:
 519         FIXME("(%p): unsupported capability %d, will return 0\n", physDev->hdc, cap );
 520         return 0;
 521     }
 522 }
 523
 524
 525 /**********************************************************************
 526  *              PSDRV_FindPrinterInfo
 527  */
 528 PRINTERINFO *PSDRV_FindPrinterInfo(LPCSTR name)
 529 {
 530     static PRINTERINFO *PSDRV_PrinterList;
 531     DWORD type = REG_BINARY, needed, res, dwPaperSize;
 532     PRINTERINFO *pi = PSDRV_PrinterList, **last = &PSDRV_PrinterList;
 533     FONTNAME *font;
 534     const AFM *afm;
 535     HANDLE hPrinter;
 536     const char *ppd = NULL;
 537     DWORD ppdType;
 538     char* ppdFileName = NULL;
 539     HKEY hkey;
 540     BOOL using_default_devmode = FALSE;
 541     static CHAR paper_size[] = "Paper Size";
 542
 543     TRACE("'%s'\n", name);
 544
 545     /*
 546      *  If this loop completes, last will point to the 'next' element of the
 547      *  final PRINTERINFO in the list
 548      */
 549     for( ; pi; last = &pi->next, pi = pi->next)
 550         if(!strcmp(pi->FriendlyName, name))
 551             return pi;
 552
 553     pi = *last = HeapAlloc( PSDRV_Heap, HEAP_ZERO_MEMORY, sizeof(*pi) );
 554     if (pi == NULL)
 555         return NULL;
 556
 557     if (!(pi->FriendlyName = HeapAlloc( PSDRV_Heap, 0, strlen(name)+1 ))) goto fail;
 558     strcpy( pi->FriendlyName, name );
 559
 560     /* Use Get|SetPrinterDataExA instead? */
 561
 562     res = DrvGetPrinterData16((LPSTR)name, (LPSTR)INT_PD_DEFAULT_DEVMODE, &type,
 563                             NULL, 0, &needed );
 564
 565     if(res == ERROR_INVALID_PRINTER_NAME || needed != sizeof(DefaultDevmode)) {
 566         pi->Devmode = HeapAlloc( PSDRV_Heap, 0, sizeof(DefaultDevmode) );
 567         if (pi->Devmode == NULL)
 568             goto cleanup;
 569         *pi->Devmode = DefaultDevmode;
 570         lstrcpynA((LPSTR)pi->Devmode->dmPublic.dmDeviceName,name,CCHDEVICENAME);
 571         using_default_devmode = TRUE;
 572
 573         /* need to do something here AddPrinter?? */
 574     }
 575     else {
 576         pi->Devmode = HeapAlloc( PSDRV_Heap, 0, needed );
 577         DrvGetPrinterData16((LPSTR)name, (LPSTR)INT_PD_DEFAULT_DEVMODE, &type,
 578                           (LPBYTE)pi->Devmode, needed, &needed);
 579     }
 580
 581     if (OpenPrinterA (pi->FriendlyName, &hPrinter, NULL) == 0) {
 582         ERR ("OpenPrinterA failed with code %i\n", GetLastError ());
 583         goto cleanup;
 584     }
 585
 586 #ifdef SONAME_LIBCUPS
 587     if (cupshandle != (void*)-1) {
 588         typeof(cupsGetPPD) * pcupsGetPPD = NULL;
 589
 590         pcupsGetPPD = wine_dlsym(cupshandle, "cupsGetPPD", NULL, 0);
 591         if (pcupsGetPPD) {
 592             ppd = pcupsGetPPD(name);
 593
 594             if (ppd) {
 595                 needed=strlen(ppd)+1;
 596                 ppdFileName=HeapAlloc(PSDRV_Heap, 0, needed);
 597                 memcpy(ppdFileName, ppd, needed);
 598                 ppdType=REG_SZ;
 599                 res = ERROR_SUCCESS;
 600                 /* we should unlink() that file later */
 601             } else {
 602                 res = ERROR_FILE_NOT_FOUND;
 603                 WARN("Did not find ppd for %s\n",name);
 604             }
 605         }
 606     }
 607 #endif
 608     if (!ppdFileName) {
 609         static CHAR ppd_file[] = "PPD File";
 610
 611         res = GetPrinterDataA(hPrinter, ppd_file, NULL, NULL, 0, &needed);
 612         if ((res==ERROR_SUCCESS) || (res==ERROR_MORE_DATA)) {
 613             ppdFileName=HeapAlloc(PSDRV_Heap, 0, needed);
 614             res = GetPrinterDataA(hPrinter, ppd_file, &ppdType, (LPBYTE)ppdFileName, needed, &needed);
 615         }
 616     }
 617     /* Look for a ppd file for this printer in the config file.
 618      * First look under that printer's name, and then under 'generic'
 619      */
 620     /* @@ Wine registry key: HKCU\Software\Wine\Printing\PPD Files */
 621     if((res != ERROR_SUCCESS) && !RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Printing\\PPD Files", &hkey))
 622     {
 623         const char* value_name;
 624
 625         if (RegQueryValueExA(hkey, name, 0, NULL, NULL, &needed) == ERROR_SUCCESS) {
 626             value_name=name;
 627         } else if (RegQueryValueExA(hkey, "generic", 0, NULL, NULL, &needed) == ERROR_SUCCESS) {
 628             value_name="generic";
 629         } else {
 630             value_name=NULL;
 631         }
 632         if (value_name) {
 633             HeapFree(PSDRV_Heap, 0, ppdFileName);
 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 }