dlls/wineps/ps.c

   1 /*
   2  *      PostScript output functions
   3  *
   4  *      Copyright 1998  Huw D M Davies
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <ctype.h>
  22 #include <stdio.h>
  23 #include <string.h>
  24
  25 #define NONAMELESSUNION
  26 #define NONAMELESSSTRUCT
  27 #include "gdi.h"
  28 #include "psdrv.h"
  29 #include "winspool.h"
  30 #include "wine/debug.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  33
  34 static char psheader[] = /* title llx lly urx ury */
  35 "%%!PS-Adobe-3.0\n"
  36 "%%%%Creator: Wine PostScript Driver\n"
  37 "%%%%Title: %s\n"
  38 "%%%%BoundingBox: %d %d %d %d\n"
  39 "%%%%Pages: (atend)\n"
  40 "%%%%EndComments\n";
  41
  42 static char psbeginprolog[] =
  43 "%%BeginProlog\n";
  44
  45 static char psendprolog[] =
  46 "%%EndProlog\n";
  47
  48 static char psprolog[] =
  49 "/tmpmtrx matrix def\n"
  50 "/hatch {\n"
  51 "  pathbbox\n"
  52 "  /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
  53 "  l cvi gap idiv gap mul\n"
  54 "  gap\n"
  55 "  r cvi gap idiv gap mul\n"
  56 "  {t moveto 0 b t sub rlineto}\n"
  57 "  for\n"
  58 "} bind def\n"
  59 "/B {pop pop pop pop} def\n"
  60 "/havetype42gdir {version cvi 2015 ge} bind def\n";
  61
  62 static char psbeginsetup[] =
  63 "%%BeginSetup\n";
  64
  65 static char psendsetup[] =
  66 "%%EndSetup\n";
  67
  68 static char psbeginfeature[] = /* feature, value */
  69 "mark {\n"
  70 "%%%%BeginFeature: %s %s\n";
  71
  72 static char psendfeature[] =
  73 "\n%%EndFeature\n"
  74 "} stopped cleartomark\n";
  75
  76 static char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
  77 "%%%%Page: %s %d\n"
  78 "%%%%BeginPageSetup\n"
  79 "/pgsave save def\n"
  80 "72 %d div 72 %d div scale\n"
  81 "%d %d translate\n"
  82 "1 -1 scale\n"
  83 "%d rotate\n"
  84 "%%%%EndPageSetup\n";
  85
  86 static char psendpage[] =
  87 "pgsave restore\n"
  88 "showpage\n";
  89
  90 static char psfooter[] = /* pages */
  91 "%%%%Trailer\n"
  92 "%%%%Pages: %d\n"
  93 "%%%%EOF\n";
  94
  95 static char psmoveto[] = /* x, y */
  96 "%d %d moveto\n";
  97
  98 static char pslineto[] = /* x, y */
  99 "%d %d lineto\n";
 100
 101 static char psstroke[] =
 102 "stroke\n";
 103
 104 static char psrectangle[] = /* x, y, width, height, -width */
 105 "%d %d moveto\n"
 106 "%d 0 rlineto\n"
 107 "0 %d rlineto\n"
 108 "%d 0 rlineto\n"
 109 "closepath\n";
 110
 111 static char psrrectangle[] = /* x, y, width, height, -width */
 112 "%d %d rmoveto\n"
 113 "%d 0 rlineto\n"
 114 "0 %d rlineto\n"
 115 "%d 0 rlineto\n"
 116 "closepath\n";
 117
 118 static const char psglyphshow[] = /* glyph name */
 119 "/%s glyphshow\n";
 120
 121 static char pssetfont[] = /* fontname, xscale, yscale, ascent, escapement */
 122 "/%s findfont\n"
 123 "[%d 0 0 %d 0 0]\n"
 124 "%d 10 div matrix rotate\n"
 125 "matrix concatmatrix\n"
 126 "makefont setfont\n";
 127
 128 static char pssetlinewidth[] = /* width */
 129 "%d setlinewidth\n";
 130
 131 static char pssetdash[] = /* dash, offset */
 132 "[%s] %d setdash\n";
 133
 134 static char pssetgray[] = /* gray */
 135 "%.2f setgray\n";
 136
 137 static char pssetrgbcolor[] = /* r, g, b */
 138 "%.2f %.2f %.2f setrgbcolor\n";
 139
 140 static char psarc[] = /* x, y, w, h, ang1, ang2 */
 141 "tmpmtrx currentmatrix pop\n"
 142 "%d %d translate\n"
 143 "%d %d scale\n"
 144 "0 0 0.5 %.1f %.1f arc\n"
 145 "tmpmtrx setmatrix\n";
 146
 147 static char psgsave[] =
 148 "gsave\n";
 149
 150 static char psgrestore[] =
 151 "grestore\n";
 152
 153 static char psfill[] =
 154 "fill\n";
 155
 156 static char pseofill[] =
 157 "eofill\n";
 158
 159 static char psnewpath[] =
 160 "newpath\n";
 161
 162 static char psclosepath[] =
 163 "closepath\n";
 164
 165 static char psclip[] =
 166 "clip\n";
 167
 168 static char psinitclip[] =
 169 "initclip\n";
 170
 171 static char pseoclip[] =
 172 "eoclip\n";
 173
 174 static char psrectclip[] =
 175 "%d %d %d %d rectclip\n";
 176
 177 static char psrectclip2[] =
 178 "%s rectclip\n";
 179
 180 static char pshatch[] =
 181 "hatch\n";
 182
 183 static char psrotate[] = /* ang */
 184 "%.1f rotate\n";
 185
 186 static char psarrayget[] =
 187 "%s %d get\n";
 188
 189 static char psarrayput[] =
 190 "%s %d %ld put\n";
 191
 192 static char psarraydef[] =
 193 "/%s %d array def\n";
 194
 195
 196 int PSDRV_WriteSpool(PSDRV_PDEVICE *physDev, LPSTR lpData, WORD cch)
 197 {
 198     if(physDev->job.quiet) {
 199         TRACE("ignoring output\n");
 200         return 0;
 201     }
 202
 203     if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
 204         if( !PSDRV_StartPage(physDev) )
 205             return 0;
 206     }
 207     return WriteSpool16( physDev->job.hJob, lpData, cch );
 208 }
 209
 210
 211 INT PSDRV_WriteFeature(HANDLE16 hJob, char *feature, char *value,
 212                          char *invocation)
 213 {
 214
 215     char *buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psbeginfeature) +
 216                                    strlen(feature) + strlen(value));
 217
 218
 219     sprintf(buf, psbeginfeature, feature, value);
 220     WriteSpool16( hJob, buf, strlen(buf) );
 221
 222     WriteSpool16( hJob, invocation, strlen(invocation) );
 223
 224     WriteSpool16( hJob, psendfeature, strlen(psendfeature) );
 225
 226     HeapFree( PSDRV_Heap, 0, buf );
 227     return 1;
 228 }
 229
 230
 231
 232 INT PSDRV_WriteHeader( PSDRV_PDEVICE *physDev, LPCSTR title )
 233 {
 234     char *buf;
 235     INPUTSLOT *slot;
 236     PAGESIZE *page;
 237     int llx, lly, urx, ury;
 238
 239     TRACE("'%s'\n", debugstr_a(title));
 240
 241     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psheader) +
 242                              (title ? strlen(title) : 0) + 30 );
 243     if(!buf) {
 244         WARN("HeapAlloc failed\n");
 245         return 0;
 246     }
 247
 248     /* BBox co-ords are in default user co-ord system so urx < ury even in
 249        landscape mode */
 250     llx = physDev->ImageableArea.left * 72.0 / physDev->logPixelsX;
 251     lly = physDev->ImageableArea.bottom * 72.0 / physDev->logPixelsY;
 252     urx = physDev->ImageableArea.right * 72.0 / physDev->logPixelsX;
 253     ury = physDev->ImageableArea.top * 72.0 / physDev->logPixelsY;
 254     /* FIXME should do something better with BBox */
 255
 256     sprintf(buf, psheader, title ? title : "", llx, lly, urx, ury);
 257
 258     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 259                                                      strlen(buf) ) {
 260         WARN("WriteSpool error\n");
 261         HeapFree( PSDRV_Heap, 0, buf );
 262         return 0;
 263     }
 264     HeapFree( PSDRV_Heap, 0, buf );
 265
 266     WriteSpool16( physDev->job.hJob, psbeginprolog, strlen(psbeginprolog) );
 267     WriteSpool16( physDev->job.hJob, psprolog, strlen(psprolog) );
 268     WriteSpool16( physDev->job.hJob, psendprolog, strlen(psendprolog) );
 269
 270     WriteSpool16( physDev->job.hJob, psbeginsetup, strlen(psbeginsetup) );
 271
 272     for(slot = physDev->pi->ppd->InputSlots; slot; slot = slot->next) {
 273         if(slot->WinBin == physDev->Devmode->dmPublic.dmDefaultSource) {
 274             if(slot->InvocationString) {
 275                 PSDRV_WriteFeature(physDev->job.hJob, "*InputSlot", slot->Name,
 276                              slot->InvocationString);
 277                 break;
 278             }
 279         }
 280     }
 281
 282     for(page = physDev->pi->ppd->PageSizes; page; page = page->next) {
 283         if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize) {
 284             if(page->InvocationString) {
 285                 PSDRV_WriteFeature(physDev->job.hJob, "*PageSize", page->Name,
 286                              page->InvocationString);
 287                 break;
 288             }
 289         }
 290     }
 291
 292     WriteSpool16( physDev->job.hJob, psendsetup, strlen(psendsetup) );
 293
 294
 295     return 1;
 296 }
 297
 298
 299 INT PSDRV_WriteFooter( PSDRV_PDEVICE *physDev )
 300 {
 301     char *buf;
 302
 303     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psfooter) + 100 );
 304     if(!buf) {
 305         WARN("HeapAlloc failed\n");
 306         return 0;
 307     }
 308
 309     sprintf(buf, psfooter, physDev->job.PageNo);
 310
 311     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 312                                                      strlen(buf) ) {
 313         WARN("WriteSpool error\n");
 314         HeapFree( PSDRV_Heap, 0, buf );
 315         return 0;
 316     }
 317     HeapFree( PSDRV_Heap, 0, buf );
 318     return 1;
 319 }
 320
 321
 322
 323 INT PSDRV_WriteEndPage( PSDRV_PDEVICE *physDev )
 324 {
 325     if( WriteSpool16( physDev->job.hJob, psendpage, sizeof(psendpage)-1 ) !=
 326                                                      sizeof(psendpage)-1 ) {
 327         WARN("WriteSpool error\n");
 328         return 0;
 329     }
 330     return 1;
 331 }
 332
 333
 334
 335
 336 INT PSDRV_WriteNewPage( PSDRV_PDEVICE *physDev )
 337 {
 338     char *buf;
 339     char name[100];
 340     signed int xtrans, ytrans, rotation;
 341
 342     sprintf(name, "%d", physDev->job.PageNo);
 343
 344     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psnewpage) + 200 );
 345     if(!buf) {
 346         WARN("HeapAlloc failed\n");
 347         return 0;
 348     }
 349
 350     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 351         if(physDev->pi->ppd->LandscapeOrientation == -90) {
 352             xtrans = physDev->ImageableArea.right;
 353             ytrans = physDev->ImageableArea.top;
 354             rotation = 90;
 355         } else {
 356             xtrans = physDev->ImageableArea.left;
 357             ytrans = physDev->ImageableArea.bottom;
 358             rotation = -90;
 359         }
 360     } else {
 361         xtrans = physDev->ImageableArea.left;
 362         ytrans = physDev->ImageableArea.top;
 363         rotation = 0;
 364     }
 365
 366     sprintf(buf, psnewpage, name, physDev->job.PageNo,
 367             physDev->logPixelsX, physDev->logPixelsY,
 368             xtrans, ytrans, rotation);
 369
 370     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 371                                                      strlen(buf) ) {
 372         WARN("WriteSpool error\n");
 373         HeapFree( PSDRV_Heap, 0, buf );
 374         return 0;
 375     }
 376     HeapFree( PSDRV_Heap, 0, buf );
 377     return 1;
 378 }
 379
 380
 381 BOOL PSDRV_WriteMoveTo(PSDRV_PDEVICE *physDev, INT x, INT y)
 382 {
 383     char buf[100];
 384
 385     sprintf(buf, psmoveto, x, y);
 386     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 387 }
 388
 389 BOOL PSDRV_WriteLineTo(PSDRV_PDEVICE *physDev, INT x, INT y)
 390 {
 391     char buf[100];
 392
 393     sprintf(buf, pslineto, x, y);
 394     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 395 }
 396
 397
 398 BOOL PSDRV_WriteStroke(PSDRV_PDEVICE *physDev)
 399 {
 400     return PSDRV_WriteSpool(physDev, psstroke, sizeof(psstroke)-1);
 401 }
 402
 403
 404
 405 BOOL PSDRV_WriteRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
 406                         INT height)
 407 {
 408     char buf[100];
 409
 410     sprintf(buf, psrectangle, x, y, width, height, -width);
 411     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 412 }
 413
 414 BOOL PSDRV_WriteRRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
 415       INT height)
 416 {
 417     char buf[100];
 418
 419     sprintf(buf, psrrectangle, x, y, width, height, -width);
 420     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 421 }
 422
 423 BOOL PSDRV_WriteArc(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h, double ang1,
 424                       double ang2)
 425 {
 426     char buf[256];
 427
 428     /* Make angles -ve and swap order because we're working with an upside
 429        down y-axis */
 430     sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
 431     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 432 }
 433
 434
 435 BOOL PSDRV_WriteSetFont(PSDRV_PDEVICE *physDev, const char *name, INT size, INT escapement)
 436 {
 437     char *buf;
 438
 439     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(pssetfont) +
 440                              strlen(name) + 40);
 441
 442     if(!buf) {
 443         WARN("HeapAlloc failed\n");
 444         return FALSE;
 445     }
 446
 447     sprintf(buf, pssetfont, name, size, -size, -escapement);
 448
 449     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 450     HeapFree(PSDRV_Heap, 0, buf);
 451     return TRUE;
 452 }
 453
 454 BOOL PSDRV_WriteSetColor(PSDRV_PDEVICE *physDev, PSCOLOR *color)
 455 {
 456     char buf[256];
 457
 458     PSDRV_CopyColor(&physDev->inkColor, color);
 459     switch(color->type) {
 460     case PSCOLOR_RGB:
 461         sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
 462                 color->value.rgb.b);
 463         return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 464
 465     case PSCOLOR_GRAY:
 466         sprintf(buf, pssetgray, color->value.gray.i);
 467         return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 468
 469     default:
 470         ERR("Unkonwn colour type %d\n", color->type);
 471         break;
 472     }
 473
 474     return FALSE;
 475 }
 476
 477 BOOL PSDRV_WriteSetPen(PSDRV_PDEVICE *physDev)
 478 {
 479     char buf[256];
 480
 481     sprintf(buf, pssetlinewidth, physDev->pen.width);
 482     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 483
 484     if(physDev->pen.dash) {
 485         sprintf(buf, pssetdash, physDev->pen.dash, 0);
 486         PSDRV_WriteSpool(physDev, buf, strlen(buf));
 487     }
 488
 489     return TRUE;
 490 }
 491
 492 BOOL PSDRV_WriteGlyphShow(PSDRV_PDEVICE *physDev, LPCSTR g_name)
 493 {
 494     char    buf[128];
 495     int     l;
 496
 497     l = snprintf(buf, sizeof(buf), psglyphshow, g_name);
 498
 499     if (l < sizeof(psglyphshow) - 2 || l > sizeof(buf) - 1) {
 500         WARN("Unusable glyph name '%s' - ignoring\n", g_name);
 501         return FALSE;
 502     }
 503
 504     PSDRV_WriteSpool(physDev, buf, l);
 505     return TRUE;
 506 }
 507
 508 BOOL PSDRV_WriteFill(PSDRV_PDEVICE *physDev)
 509 {
 510     return PSDRV_WriteSpool(physDev, psfill, sizeof(psfill)-1);
 511 }
 512
 513 BOOL PSDRV_WriteEOFill(PSDRV_PDEVICE *physDev)
 514 {
 515     return PSDRV_WriteSpool(physDev, pseofill, sizeof(pseofill)-1);
 516 }
 517
 518 BOOL PSDRV_WriteGSave(PSDRV_PDEVICE *physDev)
 519 {
 520     return PSDRV_WriteSpool(physDev, psgsave, sizeof(psgsave)-1);
 521 }
 522
 523 BOOL PSDRV_WriteGRestore(PSDRV_PDEVICE *physDev)
 524 {
 525     return PSDRV_WriteSpool(physDev, psgrestore, sizeof(psgrestore)-1);
 526 }
 527
 528 BOOL PSDRV_WriteNewPath(PSDRV_PDEVICE *physDev)
 529 {
 530     return PSDRV_WriteSpool(physDev, psnewpath, sizeof(psnewpath)-1);
 531 }
 532
 533 BOOL PSDRV_WriteClosePath(PSDRV_PDEVICE *physDev)
 534 {
 535     return PSDRV_WriteSpool(physDev, psclosepath, sizeof(psclosepath)-1);
 536 }
 537
 538 BOOL PSDRV_WriteClip(PSDRV_PDEVICE *physDev)
 539 {
 540     return PSDRV_WriteSpool(physDev, psclip, sizeof(psclip)-1);
 541 }
 542
 543 BOOL PSDRV_WriteEOClip(PSDRV_PDEVICE *physDev)
 544 {
 545     return PSDRV_WriteSpool(physDev, pseoclip, sizeof(pseoclip)-1);
 546 }
 547
 548 BOOL PSDRV_WriteInitClip(PSDRV_PDEVICE *physDev)
 549 {
 550     return PSDRV_WriteSpool(physDev, psinitclip, sizeof(psinitclip)-1);
 551 }
 552
 553 BOOL PSDRV_WriteHatch(PSDRV_PDEVICE *physDev)
 554 {
 555     return PSDRV_WriteSpool(physDev, pshatch, sizeof(pshatch)-1);
 556 }
 557
 558 BOOL PSDRV_WriteRotate(PSDRV_PDEVICE *physDev, float ang)
 559 {
 560     char buf[256];
 561
 562     sprintf(buf, psrotate, ang);
 563     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 564 }
 565
 566 BOOL PSDRV_WriteIndexColorSpaceBegin(PSDRV_PDEVICE *physDev, int size)
 567 {
 568     char buf[256];
 569     sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
 570     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 571 }
 572
 573 BOOL PSDRV_WriteIndexColorSpaceEnd(PSDRV_PDEVICE *physDev)
 574 {
 575     char buf[] = ">\n] setcolorspace\n";
 576     return PSDRV_WriteSpool(physDev, buf, sizeof(buf) - 1);
 577 }
 578
 579 BOOL PSDRV_WriteRGB(PSDRV_PDEVICE *physDev, COLORREF *map, int number)
 580 {
 581     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1), *ptr;
 582     int i;
 583
 584     ptr = buf;
 585     for(i = 0; i < number; i++) {
 586         sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
 587                 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
 588                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 589         ptr += 7;
 590     }
 591     PSDRV_WriteSpool(physDev, buf, number * 7);
 592     HeapFree(PSDRV_Heap, 0, buf);
 593     return TRUE;
 594 }
 595
 596
 597 BOOL PSDRV_WriteImageDict(PSDRV_PDEVICE *physDev, WORD depth, INT xDst, INT yDst,
 598                           INT widthDst, INT heightDst, INT widthSrc,
 599                           INT heightSrc, char *bits, BOOL mask)
 600 {
 601     char start[] = "%d %d translate\n%d %d scale\n<<\n"
 602       " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
 603       " /ImageMatrix [%d 0 0 %d 0 %d]\n";
 604
 605     char decode1[] = " /Decode [0 %d]\n";
 606     char decode3[] = " /Decode [0 1 0 1 0 1]\n";
 607
 608     char end[] = " /DataSource currentfile /ASCIIHexDecode filter\n>> image\n";
 609     char endmask[] = " /DataSource currentfile /ASCIIHexDecode filter\n>> imagemask\n";
 610
 611     char endbits[] = " /DataSource <%s>\n>> image\n";
 612
 613     char *buf = HeapAlloc(PSDRV_Heap, 0, 1000);
 614
 615     sprintf(buf, start, xDst, yDst, widthDst, heightDst, widthSrc, heightSrc,
 616             (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
 617
 618     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 619
 620     switch(depth) {
 621     case 8:
 622         sprintf(buf, decode1, 255);
 623         break;
 624
 625     case 4:
 626         sprintf(buf, decode1, 15);
 627         break;
 628
 629     case 1:
 630         sprintf(buf, decode1, 1);
 631         break;
 632
 633     default:
 634         strcpy(buf, decode3);
 635         break;
 636     }
 637
 638     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 639
 640     if(!bits) {
 641         if(!mask)
 642             PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
 643         else
 644             PSDRV_WriteSpool(physDev, endmask, sizeof(endmask) - 1);
 645     } else {
 646         sprintf(buf, endbits, bits);
 647         PSDRV_WriteSpool(physDev, buf, strlen(buf));
 648     }
 649
 650     HeapFree(PSDRV_Heap, 0, buf);
 651     return TRUE;
 652 }
 653
 654
 655 BOOL PSDRV_WriteBytes(PSDRV_PDEVICE *physDev, const BYTE *bytes, int number)
 656 {
 657     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 3 + 1);
 658     char *ptr;
 659     int i;
 660
 661     ptr = buf;
 662
 663     for(i = 0; i < number; i++) {
 664         sprintf(ptr, "%02x", bytes[i]);
 665         ptr += 2;
 666         if(((i & 0xf) == 0xf) || (i == number - 1)) {
 667             strcpy(ptr, "\n");
 668             ptr++;
 669         }
 670     }
 671     PSDRV_WriteSpool(physDev, buf, ptr - buf);
 672     HeapFree(PSDRV_Heap, 0, buf);
 673     return TRUE;
 674 }
 675
 676 BOOL PSDRV_WriteDIBits16(PSDRV_PDEVICE *physDev, const WORD *words, int number)
 677 {
 678     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 679     char *ptr;
 680     int i;
 681
 682     ptr = buf;
 683
 684     for(i = 0; i < number; i++) {
 685         int r, g, b;
 686
 687         /* We want 0x0 -- 0x1f to map to 0x0 -- 0xff */
 688
 689         r = words[i] >> 10 & 0x1f;
 690         r = r << 3 | r >> 2;
 691         g = words[i] >> 5 & 0x1f;
 692         g = g << 3 | g >> 2;
 693         b = words[i] & 0x1f;
 694         b = b << 3 | b >> 2;
 695         sprintf(ptr, "%02x%02x%02x", r, g, b);
 696         ptr += 6;
 697         if(((i & 0x7) == 0x7) || (i == number - 1)) {
 698             strcpy(ptr, "\n");
 699             ptr++;
 700         }
 701     }
 702     PSDRV_WriteSpool(physDev, buf, ptr - buf);
 703
 704     HeapFree(PSDRV_Heap, 0, buf);
 705     return TRUE;
 706 }
 707
 708 BOOL PSDRV_WriteDIBits24(PSDRV_PDEVICE *physDev, const BYTE *bits, int number)
 709 {
 710     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 711     char *ptr;
 712     int i;
 713
 714     ptr = buf;
 715
 716     for(i = 0; i < number; i++) {
 717         sprintf(ptr, "%02x%02x%02x", bits[i * 3 + 2], bits[i * 3 + 1],
 718                 bits[i * 3]);
 719         ptr += 6;
 720         if(((i & 0x7) == 0x7) || (i == number - 1)) {
 721             strcpy(ptr, "\n");
 722             ptr++;
 723         }
 724     }
 725     PSDRV_WriteSpool(physDev, buf, ptr - buf);
 726
 727     HeapFree(PSDRV_Heap, 0, buf);
 728     return TRUE;
 729 }
 730
 731 BOOL PSDRV_WriteDIBits32(PSDRV_PDEVICE *physDev, const BYTE *bits, int number)
 732 {
 733     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 734     char *ptr;
 735     int i;
 736
 737     ptr = buf;
 738
 739     for(i = 0; i < number; i++) {
 740         sprintf(ptr, "%02x%02x%02x", bits[i * 4 + 2], bits[i * 4 + 1],
 741                 bits[i * 4]);
 742         ptr += 6;
 743         if(((i & 0x7) == 0x7) || (i == number - 1)) {
 744             strcpy(ptr, "\n");
 745             ptr++;
 746         }
 747     }
 748     PSDRV_WriteSpool(physDev, buf, ptr - buf);
 749
 750     HeapFree(PSDRV_Heap, 0, buf);
 751     return TRUE;
 752 }
 753
 754 BOOL PSDRV_WriteArrayGet(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nIndex)
 755 {
 756     char buf[100];
 757
 758     sprintf(buf, psarrayget, pszArrayName, nIndex);
 759     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 760 }
 761
 762 BOOL PSDRV_WriteArrayPut(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nIndex, LONG lObject)
 763 {
 764     char buf[100];
 765
 766     sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
 767     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 768 }
 769
 770 BOOL PSDRV_WriteArrayDef(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nSize)
 771 {
 772     char buf[100];
 773
 774     sprintf(buf, psarraydef, pszArrayName, nSize);
 775     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 776 }
 777
 778 BOOL PSDRV_WriteRectClip(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h)
 779 {
 780     char buf[100];
 781
 782     sprintf(buf, psrectclip, x, y, w, h);
 783     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 784 }
 785
 786 BOOL PSDRV_WriteRectClip2(PSDRV_PDEVICE *physDev, CHAR *pszArrayName)
 787 {
 788     char buf[100];
 789
 790     sprintf(buf, psrectclip2, pszArrayName);
 791     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 792 }
 793
 794 BOOL PSDRV_WritePatternDict(PSDRV_PDEVICE *physDev, BITMAP *bm, BYTE *bits)
 795 {
 796     char start[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 797       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n";
 798
 799     char end[] = "  end\n }\n>>\n matrix makepattern setpattern\n";
 800     char *buf, *ptr;
 801     INT w, h, x, y;
 802     COLORREF map[2];
 803
 804     w = bm->bmWidth & ~0x7;
 805     h = bm->bmHeight & ~0x7;
 806
 807     buf = HeapAlloc(PSDRV_Heap, 0, sizeof(start) + 100);
 808     sprintf(buf, start, w, h, w, h);
 809     PSDRV_WriteSpool(physDev,  buf, strlen(buf));
 810     PSDRV_WriteIndexColorSpaceBegin(physDev, 1);
 811     map[0] = GetTextColor( physDev->hdc );
 812     map[1] = GetBkColor( physDev->hdc );
 813     PSDRV_WriteRGB(physDev, map, 2);
 814     PSDRV_WriteIndexColorSpaceEnd(physDev);
 815     ptr = buf;
 816     for(y = h-1; y >= 0; y--) {
 817         for(x = 0; x < w/8; x++) {
 818             sprintf(ptr, "%02x", *(bits + x/8 + y * bm->bmWidthBytes));
 819             ptr += 2;
 820         }
 821     }
 822     PSDRV_WriteImageDict(physDev, 1, 0, 0, 8, 8, 8, 8, buf, FALSE);
 823     PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
 824     HeapFree(PSDRV_Heap, 0, buf);
 825     return TRUE;
 826 }
 827
 828 BOOL PSDRV_WriteDIBPatternDict(PSDRV_PDEVICE *physDev, BITMAPINFO *bmi, UINT usage)
 829 {
 830     char start[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 831       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n";
 832
 833     char end[] = "  end\n }\n>>\n matrix makepattern setpattern\n";
 834     char *buf, *ptr;
 835     BYTE *bits;
 836     INT w, h, x, y, colours;
 837     COLORREF map[2];
 838
 839     if(bmi->bmiHeader.biBitCount != 1) {
 840         FIXME("dib depth %d not supported\n", bmi->bmiHeader.biBitCount);
 841         return FALSE;
 842     }
 843
 844     bits = (char*)bmi + bmi->bmiHeader.biSize;
 845     colours = bmi->bmiHeader.biClrUsed;
 846     if(!colours && bmi->bmiHeader.biBitCount <= 8)
 847         colours = 1 << bmi->bmiHeader.biBitCount;
 848     bits += colours * ((usage == DIB_RGB_COLORS) ?
 849                        sizeof(RGBQUAD) : sizeof(WORD));
 850
 851     w = bmi->bmiHeader.biWidth & ~0x7;
 852     h = bmi->bmiHeader.biHeight & ~0x7;
 853
 854     buf = HeapAlloc(PSDRV_Heap, 0, sizeof(start) + 100);
 855     sprintf(buf, start, w, h, w, h);
 856     PSDRV_WriteSpool(physDev,  buf, strlen(buf));
 857     PSDRV_WriteIndexColorSpaceBegin(physDev, 1);
 858     map[0] = physDev->dc->textColor;
 859     map[1] = physDev->dc->backgroundColor;
 860     PSDRV_WriteRGB(physDev, map, 2);
 861     PSDRV_WriteIndexColorSpaceEnd(physDev);
 862     ptr = buf;
 863     for(y = h-1; y >= 0; y--) {
 864         for(x = 0; x < w/8; x++) {
 865             sprintf(ptr, "%02x", *(bits + x/8 + y *
 866                                    (bmi->bmiHeader.biWidth + 31) / 32 * 4));
 867             ptr += 2;
 868         }
 869     }
 870     PSDRV_WriteImageDict(physDev, 1, 0, 0, 8, 8, 8, 8, buf, FALSE);
 871     PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
 872     HeapFree(PSDRV_Heap, 0, buf);
 873     return TRUE;
 874 }