graphics/psdrv/ps.c

   1 /*
   2  *      PostScript output functions
   3  *
   4  *      Copyright 1998  Huw D M Davies
   5  *
   6  */
   7
   8 #include <ctype.h>
   9 #include <stdio.h>
  10 #include <string.h>
  11 #include "psdrv.h"
  12 #include "winspool.h"
  13 #include "debugtools.h"
  14
  15 DEFAULT_DEBUG_CHANNEL(psdrv);
  16
  17 static char psheader[] = /* title llx lly urx ury orientation */
  18 "%%!PS-Adobe-3.0\n"
  19 "%%%%Creator: Wine PostScript Driver\n"
  20 "%%%%Title: %s\n"
  21 "%%%%BoundingBox: %d %d %d %d\n"
  22 "%%%%Pages: (atend)\n"
  23 "%%%%Orientation: %s\n"
  24 "%%%%EndComments\n";
  25
  26 static char psbeginprolog[] =
  27 "%%BeginProlog\n";
  28
  29 static char psendprolog[] =
  30 "%%EndProlog\n";
  31
  32 static char psvectorstart[] =
  33 "/ANSIEncoding [\n";
  34
  35 static char psvectorend[] =
  36 "] def\n";
  37
  38 static char psprolog[] = /* output ANSIEncoding vector first */
  39 "/reencodefont {\n"
  40 "  findfont\n"
  41 "  dup length dict begin\n"
  42 "  {1 index /FID ne {def} {pop pop} ifelse} forall\n"
  43 "  /Encoding ANSIEncoding def\n"
  44 "  currentdict\n"
  45 "  end\n"
  46 "  definefont pop\n"
  47 "} bind def\n"
  48 "/tmpmtrx matrix def\n"
  49 "/hatch {\n"
  50 "  pathbbox\n"
  51 "  /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
  52 "  l cvi gap idiv gap mul\n"
  53 "  gap\n"
  54 "  r cvi gap idiv gap mul\n"
  55 "  {t moveto 0 b t sub rlineto}\n"
  56 "  for\n"
  57 "} bind def\n";
  58
  59 static char psbeginsetup[] =
  60 "%%BeginSetup\n";
  61
  62 static char psendsetup[] =
  63 "%%EndSetup\n";
  64
  65 static char psbeginfeature[] = /* feature, value */
  66 "mark {\n"
  67 "%%%%BeginFeature: %s %s\n";
  68
  69 static char psendfeature[] =
  70 "\n%%EndFeature\n"
  71 "} stopped cleartomark\n";
  72
  73 static char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
  74 "%%%%Page: %s %d\n"
  75 "%%%%BeginPageSetup\n"
  76 "/pgsave save def\n"
  77 "72 %d div 72 %d div scale\n"
  78 "%d %d translate\n"
  79 "1 -1 scale\n"
  80 "%d rotate\n"
  81 "%%%%EndPageSetup\n";
  82
  83 static char psendpage[] =
  84 "pgsave restore\n"
  85 "showpage\n";
  86
  87 static char psfooter[] = /* pages */
  88 "%%%%Trailer\n"
  89 "%%%%Pages: %d\n"
  90 "%%%%EOF\n";
  91
  92 static char psmoveto[] = /* x, y */
  93 "%d %d moveto\n";
  94
  95 static char pslineto[] = /* x, y */
  96 "%d %d lineto\n";
  97
  98 static char psstroke[] =
  99 "stroke\n";
 100
 101 static char psrectangle[] = /* x, y, width, height, -width */
 102 "%d %d moveto\n"
 103 "%d 0 rlineto\n"
 104 "0 %d rlineto\n"
 105 "%d 0 rlineto\n"
 106 "closepath\n";
 107
 108 static char psrrectangle[] = /* x, y, width, height, -width */
 109 "%d %d rmoveto\n"
 110 "%d 0 rlineto\n"
 111 "0 %d rlineto\n"
 112 "%d 0 rlineto\n"
 113 "closepath\n";
 114
 115 static char psshow[] = /* string */
 116 "(%s) show\n";
 117
 118 static char pssetfont[] = /* fontname, xscale, yscale, ascent, escapement */
 119 "/%s findfont\n"
 120 "[%d 0 0 %d 0 0]\n"
 121 "%d 10 div matrix rotate\n"
 122 "matrix concatmatrix\n"
 123 "makefont setfont\n";
 124
 125 static char pssetlinewidth[] = /* width */
 126 "%d setlinewidth\n";
 127
 128 static char pssetdash[] = /* dash, offset */
 129 "[%s] %d setdash\n";
 130
 131 static char pssetgray[] = /* gray */
 132 "%.2f setgray\n";
 133
 134 static char pssetrgbcolor[] = /* r, g, b */
 135 "%.2f %.2f %.2f setrgbcolor\n";
 136
 137 static char psarc[] = /* x, y, w, h, ang1, ang2 */
 138 "tmpmtrx currentmatrix pop\n"
 139 "%d %d translate\n"
 140 "%d %d scale\n"
 141 "0 0 0.5 %.1f %.1f arc\n"
 142 "tmpmtrx setmatrix\n";
 143
 144 static char psgsave[] =
 145 "gsave\n";
 146
 147 static char psgrestore[] =
 148 "grestore\n";
 149
 150 static char psfill[] =
 151 "fill\n";
 152
 153 static char pseofill[] =
 154 "eofill\n";
 155
 156 static char psnewpath[] =
 157 "newpath\n";
 158
 159 static char psclosepath[] =
 160 "closepath\n";
 161
 162 static char psclip[] =
 163 "clip\n";
 164
 165 static char psinitclip[] =
 166 "initclip\n";
 167
 168 static char pseoclip[] =
 169 "eoclip\n";
 170
 171 static char psrectclip[] =
 172 "%d %d %d %d rectclip\n";
 173
 174 static char psrectclip2[] =
 175 "%s rectclip\n";
 176
 177 static char pshatch[] =
 178 "hatch\n";
 179
 180 static char psrotate[] = /* ang */
 181 "%.1f rotate\n";
 182
 183 static char psarrayget[] =
 184 "%s %d get\n";
 185
 186 static char psarrayput[] =
 187 "%s %d %ld put\n";
 188
 189 static char psarraydef[] =
 190 "/%s %d array def\n";
 191
 192 char *PSDRV_ANSIVector[256] = {
 193 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* 0x00 */
 194 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 195 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* 0x10 */
 196 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 197 "space",        "exclam",       "quotedbl",     "numbersign", /* 0x20 */
 198 "dollar",       "percent",      "ampersand",    "quotesingle",
 199 "parenleft",    "parenright",   "asterisk",     "plus",
 200 "comma",        "hyphen",       "period",       "slash",
 201 "zero",         "one",          "two",          "three", /* 0x30 */
 202 "four",         "five",         "six",          "seven",
 203 "eight",        "nine",         "colon",        "semicolon",
 204 "less",         "equal",        "greater",      "question",
 205 "at",           "A",            "B",            "C", /* 0x40 */
 206 "D",            "E",            "F",            "G",
 207 "H",            "I",            "J",            "K",
 208 "L",            "M",            "N",            "O",
 209 "P",            "Q",            "R",            "S", /* 0x50 */
 210 "T",            "U",            "V",            "W",
 211 "X",            "Y",            "Z",            "bracketleft",
 212 "backslash",    "bracketright", "asciicircum",  "underscore",
 213 "grave",        "a",            "b",            "c", /* 0x60 */
 214 "d",            "e",            "f",            "g",
 215 "h",            "i",            "j",            "k",
 216 "l",            "m",            "n",            "o",
 217 "p",            "q",            "r",            "s", /* 0x70 */
 218 "t",            "u",            "v",            "w",
 219 "x",            "y",            "z",            "braceleft",
 220 "bar",          "braceright",   "asciitilde",   NULL,
 221 NULL,           NULL,           NULL,           NULL, /* 0x80 */
 222 NULL,           NULL,           NULL,           NULL,
 223 NULL,           NULL,           NULL,           NULL,
 224 NULL,           NULL,           NULL,           NULL,
 225 NULL,           "quoteleft",    "quoteright",   "quotedblleft", /* 0x90 */
 226 "quotedblright","bullet",       "endash",       "emdash",
 227 NULL,           NULL,           NULL,           NULL,
 228 NULL,           NULL,           NULL,           NULL,
 229 "space",        "exclamdown",   "cent",         "sterling", /* 0xa0 */
 230 "currency",     "yen",          "brokenbar",    "section",
 231 "dieresis",     "copyright",    "ordfeminine",  "guillemotleft",
 232 "logicalnot",   "hyphen",       "registered",   "macron",
 233 "degree",       "plusminus",    "twosuperior",  "threesuperior", /* 0xb0 */
 234 "acute",        "mu",           "paragraph",    "periodcentered",
 235 "cedilla",      "onesuperior",  "ordmasculine", "guillemotright",
 236 "onequarter",   "onehalf",      "threequarters","questiondown",
 237 "Agrave",       "Aacute",       "Acircumflex",  "Atilde", /* 0xc0 */
 238 "Adieresis",    "Aring",        "AE",           "Ccedilla",
 239 "Egrave",       "Eacute",       "Ecircumflex",  "Edieresis",
 240 "Igrave",       "Iacute",       "Icircumflex",  "Idieresis",
 241 "Eth",          "Ntilde",       "Ograve",       "Oacute", /* 0xd0 */
 242 "Ocircumflex",  "Otilde",       "Odieresis",    "multiply",
 243 "Oslash",       "Ugrave",       "Uacute",       "Ucircumflex",
 244 "Udieresis",    "Yacute",       "Thorn",        "germandbls",
 245 "agrave",       "aacute",       "acircumflex",  "atilde", /* 0xe0 */
 246 "adieresis",    "aring",        "ae",           "ccedilla",
 247 "egrave",       "eacute",       "ecircumflex",  "edieresis",
 248 "igrave",       "iacute",       "icircumflex",  "idieresis",
 249 "eth",          "ntilde",       "ograve",       "oacute", /* 0xf0 */
 250 "ocircumflex",  "otilde",       "odieresis",    "divide",
 251 "oslash",       "ugrave",       "uacute",       "ucircumflex",
 252 "udieresis",    "yacute",       "thorn",        "ydieresis"
 253 };
 254
 255
 256 char psreencodefont[] = /* newfontname basefontname*/
 257 "/%s /%s reencodefont\n";
 258
 259
 260 int PSDRV_WriteSpool(DC *dc, LPSTR lpData, WORD cch)
 261 {
 262     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 263
 264     if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
 265         if( !PSDRV_StartPage(dc) )
 266             return FALSE;
 267     }
 268     return WriteSpool16( physDev->job.hJob, lpData, cch );
 269 }
 270
 271
 272 INT PSDRV_WriteFeature(HANDLE16 hJob, char *feature, char *value,
 273                          char *invocation)
 274 {
 275
 276     char *buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psheader) +
 277                              strlen(feature) + strlen(value));
 278
 279
 280     sprintf(buf, psbeginfeature, feature, value);
 281     WriteSpool16( hJob, buf, strlen(buf) );
 282
 283     WriteSpool16( hJob, invocation, strlen(invocation) );
 284
 285     WriteSpool16( hJob, psendfeature, strlen(psendfeature) );
 286
 287     HeapFree( PSDRV_Heap, 0, buf );
 288     return 1;
 289 }
 290
 291
 292
 293 INT PSDRV_WriteHeader( DC *dc, LPCSTR title )
 294 {
 295     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 296     char *buf, *orient, vectbuf[256];
 297     INPUTSLOT *slot;
 298     PAGESIZE *page;
 299     int urx, ury, i, j;
 300
 301     TRACE("'%s'\n", title);
 302
 303     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psheader) +
 304                              strlen(title) + 30 );
 305     if(!buf) {
 306         WARN("HeapAlloc failed\n");
 307         return 0;
 308     }
 309
 310     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 311       /* BBox co-ords are in default user co-ord system so urx < ury even in
 312          landscape mode */
 313         urx = (int) (dc->w.devCaps->vertSize * 72.0 / 25.4);
 314         ury = (int) (dc->w.devCaps->horzSize * 72.0 / 25.4);
 315         orient = "Landscape";
 316     } else {
 317         urx = (int) (dc->w.devCaps->horzSize * 72.0 / 25.4);
 318         ury = (int) (dc->w.devCaps->vertSize * 72.0 / 25.4);
 319         orient = "Portrait";
 320     }
 321
 322     /* FIXME should do something better with BBox */
 323
 324     sprintf(buf, psheader, title, 0, 0, urx, ury, orient);
 325
 326     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 327                                                      strlen(buf) ) {
 328         WARN("WriteSpool error\n");
 329         HeapFree( PSDRV_Heap, 0, buf );
 330         return 0;
 331     }
 332     HeapFree( PSDRV_Heap, 0, buf );
 333
 334     WriteSpool16( physDev->job.hJob, psbeginprolog, strlen(psbeginprolog) );
 335     WriteSpool16( physDev->job.hJob, psvectorstart, strlen(psvectorstart) );
 336
 337     for(i = 0; i < 256; i += 8) {
 338         vectbuf[0] = '\0';
 339         for(j = 0; j < 8; j++) {
 340             strcat(vectbuf, "/");
 341             if(PSDRV_ANSIVector[i+j]) {
 342                 strcat(vectbuf, PSDRV_ANSIVector[i+j]);
 343                 strcat(vectbuf, " ");
 344             } else {
 345                 strcat(vectbuf, ".notdef ");
 346             }
 347         }
 348         strcat(vectbuf, "\n");
 349         WriteSpool16( physDev->job.hJob, vectbuf, strlen(vectbuf) );
 350     }
 351
 352     WriteSpool16( physDev->job.hJob, psvectorend, strlen(psvectorend) );
 353     WriteSpool16( physDev->job.hJob, psprolog, strlen(psprolog) );
 354     WriteSpool16( physDev->job.hJob, psendprolog, strlen(psendprolog) );
 355
 356
 357     WriteSpool16( physDev->job.hJob, psbeginsetup, strlen(psbeginsetup) );
 358
 359     for(slot = physDev->pi->ppd->InputSlots; slot; slot = slot->next) {
 360         if(slot->WinBin == physDev->Devmode->dmPublic.dmDefaultSource) {
 361             if(slot->InvocationString) {
 362                 PSDRV_WriteFeature(physDev->job.hJob, "*InputSlot", slot->Name,
 363                              slot->InvocationString);
 364                 break;
 365             }
 366         }
 367     }
 368
 369     for(page = physDev->pi->ppd->PageSizes; page; page = page->next) {
 370         if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize) {
 371             if(page->InvocationString) {
 372                 PSDRV_WriteFeature(physDev->job.hJob, "*PageSize", page->Name,
 373                              page->InvocationString);
 374                 break;
 375             }
 376         }
 377     }
 378
 379     WriteSpool16( physDev->job.hJob, psendsetup, strlen(psendsetup) );
 380
 381
 382     return 1;
 383 }
 384
 385
 386 INT PSDRV_WriteFooter( DC *dc )
 387 {
 388     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 389     char *buf;
 390
 391     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psfooter) + 100 );
 392     if(!buf) {
 393         WARN("HeapAlloc failed\n");
 394         return 0;
 395     }
 396
 397     sprintf(buf, psfooter, physDev->job.PageNo);
 398
 399     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 400                                                      strlen(buf) ) {
 401         WARN("WriteSpool error\n");
 402         HeapFree( PSDRV_Heap, 0, buf );
 403         return 0;
 404     }
 405     HeapFree( PSDRV_Heap, 0, buf );
 406     return 1;
 407 }
 408
 409
 410
 411 INT PSDRV_WriteEndPage( DC *dc )
 412 {
 413     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 414
 415     if( WriteSpool16( physDev->job.hJob, psendpage, sizeof(psendpage)-1 ) !=
 416                                                      sizeof(psendpage)-1 ) {
 417         WARN("WriteSpool error\n");
 418         return 0;
 419     }
 420     return 1;
 421 }
 422
 423
 424
 425
 426 INT PSDRV_WriteNewPage( DC *dc )
 427 {
 428     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 429     char *buf;
 430     char name[100];
 431     signed int xtrans, ytrans, rotation;
 432
 433     sprintf(name, "%d", physDev->job.PageNo);
 434
 435     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psnewpage) + 200 );
 436     if(!buf) {
 437         WARN("HeapAlloc failed\n");
 438         return 0;
 439     }
 440
 441     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 442         if(physDev->pi->ppd->LandscapeOrientation == -90) {
 443             xtrans = dc->w.devCaps->vertRes;
 444             ytrans = dc->w.devCaps->horzRes;
 445             rotation = 90;
 446         } else {
 447             xtrans = ytrans = 0;
 448             rotation = -90;
 449         }
 450     } else {
 451         xtrans = 0;
 452         ytrans = dc->w.devCaps->vertRes;
 453         rotation = 0;
 454     }
 455
 456     sprintf(buf, psnewpage, name, physDev->job.PageNo,
 457             dc->w.devCaps->logPixelsX, dc->w.devCaps->logPixelsY,
 458             xtrans, ytrans, rotation);
 459
 460     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 461                                                      strlen(buf) ) {
 462         WARN("WriteSpool error\n");
 463         HeapFree( PSDRV_Heap, 0, buf );
 464         return 0;
 465     }
 466     HeapFree( PSDRV_Heap, 0, buf );
 467     return 1;
 468 }
 469
 470
 471 BOOL PSDRV_WriteMoveTo(DC *dc, INT x, INT y)
 472 {
 473     char buf[100];
 474
 475     sprintf(buf, psmoveto, x, y);
 476     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 477 }
 478
 479 BOOL PSDRV_WriteLineTo(DC *dc, INT x, INT y)
 480 {
 481     char buf[100];
 482
 483     sprintf(buf, pslineto, x, y);
 484     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 485 }
 486
 487
 488 BOOL PSDRV_WriteStroke(DC *dc)
 489 {
 490     return PSDRV_WriteSpool(dc, psstroke, sizeof(psstroke)-1);
 491 }
 492
 493
 494
 495 BOOL PSDRV_WriteRectangle(DC *dc, INT x, INT y, INT width,
 496                         INT height)
 497 {
 498     char buf[100];
 499
 500     sprintf(buf, psrectangle, x, y, width, height, -width);
 501     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 502 }
 503
 504 BOOL PSDRV_WriteRRectangle(DC *dc, INT x, INT y, INT width,
 505       INT height)
 506 {
 507     char buf[100];
 508
 509     sprintf(buf, psrrectangle, x, y, width, height, -width);
 510     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 511 }
 512
 513 BOOL PSDRV_WriteArc(DC *dc, INT x, INT y, INT w, INT h, double ang1,
 514                       double ang2)
 515 {
 516     char buf[256];
 517
 518     /* Make angles -ve and swap order because we're working with an upside
 519        down y-axis */
 520     sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
 521     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 522 }
 523
 524 static char encodingext[] = "-ANSI";
 525
 526 BOOL PSDRV_WriteSetFont(DC *dc, BOOL UseANSI)
 527 {
 528     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 529     char *buf, *newbuf;
 530
 531     buf = (char *)HeapAlloc( PSDRV_Heap, 0,
 532              sizeof(pssetfont) + strlen(physDev->font.afm->FontName) + 40);
 533
 534     if(!buf) {
 535         WARN("HeapAlloc failed\n");
 536         return FALSE;
 537     }
 538
 539     newbuf = (char *)HeapAlloc( PSDRV_Heap, 0,
 540               strlen(physDev->font.afm->FontName) + sizeof(encodingext));
 541
 542     if(!newbuf) {
 543         WARN("HeapAlloc failed\n");
 544         HeapFree(PSDRV_Heap, 0, buf);
 545         return FALSE;
 546     }
 547
 548     if(UseANSI)
 549         sprintf(newbuf, "%s%s", physDev->font.afm->FontName, encodingext);
 550     else
 551         strcpy(newbuf, physDev->font.afm->FontName);
 552
 553     sprintf(buf, pssetfont, newbuf,
 554                 physDev->font.size, -physDev->font.size,
 555                 -physDev->font.escapement);
 556
 557     PSDRV_WriteSpool(dc, buf, strlen(buf));
 558     HeapFree(PSDRV_Heap, 0, buf);
 559     return TRUE;
 560 }
 561
 562 BOOL PSDRV_WriteSetColor(DC *dc, PSCOLOR *color)
 563 {
 564     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 565     char buf[256];
 566
 567     PSDRV_CopyColor(&physDev->inkColor, color);
 568     switch(color->type) {
 569     case PSCOLOR_RGB:
 570         sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
 571                 color->value.rgb.b);
 572         return PSDRV_WriteSpool(dc, buf, strlen(buf));
 573
 574     case PSCOLOR_GRAY:
 575         sprintf(buf, pssetgray, color->value.gray.i);
 576         return PSDRV_WriteSpool(dc, buf, strlen(buf));
 577
 578     default:
 579         ERR("Unkonwn colour type %d\n", color->type);
 580         break;
 581     }
 582
 583     return FALSE;
 584 }
 585
 586 BOOL PSDRV_WriteSetPen(DC *dc)
 587 {
 588     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 589     char buf[256];
 590
 591     sprintf(buf, pssetlinewidth, physDev->pen.width);
 592     PSDRV_WriteSpool(dc, buf, strlen(buf));
 593
 594     if(physDev->pen.dash) {
 595         sprintf(buf, pssetdash, physDev->pen.dash, 0);
 596         PSDRV_WriteSpool(dc, buf, strlen(buf));
 597     }
 598
 599     return TRUE;
 600 }
 601
 602 BOOL PSDRV_WriteReencodeFont(DC *dc)
 603 {
 604     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 605     char *buf, *newbuf;
 606
 607     buf = (char *)HeapAlloc( PSDRV_Heap, 0,
 608              sizeof(psreencodefont) + 2 * strlen(physDev->font.afm->FontName)
 609                              + sizeof(encodingext));
 610
 611     if(!buf) {
 612         WARN("HeapAlloc failed\n");
 613         return FALSE;
 614     }
 615
 616     newbuf = (char *)HeapAlloc( PSDRV_Heap, 0,
 617               strlen(physDev->font.afm->FontName) + sizeof(encodingext));
 618
 619     if(!newbuf) {
 620         WARN("HeapAlloc failed\n");
 621         HeapFree(PSDRV_Heap, 0, buf);
 622         return FALSE;
 623     }
 624
 625     sprintf(newbuf, "%s%s", physDev->font.afm->FontName, encodingext);
 626     sprintf(buf, psreencodefont, newbuf, physDev->font.afm->FontName);
 627
 628     PSDRV_WriteSpool(dc, buf, strlen(buf));
 629
 630     HeapFree(PSDRV_Heap, 0, newbuf);
 631     HeapFree(PSDRV_Heap, 0, buf);
 632     return TRUE;
 633 }
 634
 635 BOOL PSDRV_WriteShow(DC *dc, LPCWSTR str, INT count)
 636 {
 637     char *buf, *buf1;
 638     INT buflen = count + 10, i, done;
 639
 640     buf = (char *)HeapAlloc( PSDRV_Heap, 0, buflen );
 641
 642     for(i = done = 0; i < count; i++) {
 643         char c = PSDRV_UnicodeToANSI(str[i]);
 644         if(!isprint(c)) {
 645             if(done + 4 >= buflen)
 646                 buf = HeapReAlloc( PSDRV_Heap, 0, buf, buflen += 10 );
 647             sprintf(buf + done, "\\%03o", (int)(unsigned char)c);
 648             done += 4;
 649         } else if(c == '\\' || c == '(' || c == ')' ) {
 650             if(done + 2 >= buflen)
 651                 buf = HeapReAlloc( PSDRV_Heap, 0, buf, buflen += 10 );
 652             buf[done++] = '\\';
 653             buf[done++] = c;
 654         } else {
 655             if(done + 1 >= buflen)
 656                 buf = HeapReAlloc( PSDRV_Heap, 0, buf, buflen += 10 );
 657             buf[done++] = c;
 658         }
 659     }
 660     buf[done] = '\0';
 661
 662     buf1 = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psshow) + done);
 663
 664     sprintf(buf1, psshow, buf);
 665
 666     PSDRV_WriteSpool(dc, buf1, strlen(buf1));
 667     HeapFree(PSDRV_Heap, 0, buf);
 668     HeapFree(PSDRV_Heap, 0, buf1);
 669
 670     return TRUE;
 671 }
 672
 673 BOOL PSDRV_WriteFill(DC *dc)
 674 {
 675     return PSDRV_WriteSpool(dc, psfill, sizeof(psfill)-1);
 676 }
 677
 678 BOOL PSDRV_WriteEOFill(DC *dc)
 679 {
 680     return PSDRV_WriteSpool(dc, pseofill, sizeof(pseofill)-1);
 681 }
 682
 683 BOOL PSDRV_WriteGSave(DC *dc)
 684 {
 685     return PSDRV_WriteSpool(dc, psgsave, sizeof(psgsave)-1);
 686 }
 687
 688 BOOL PSDRV_WriteGRestore(DC *dc)
 689 {
 690     return PSDRV_WriteSpool(dc, psgrestore, sizeof(psgrestore)-1);
 691 }
 692
 693 BOOL PSDRV_WriteNewPath(DC *dc)
 694 {
 695     return PSDRV_WriteSpool(dc, psnewpath, sizeof(psnewpath)-1);
 696 }
 697
 698 BOOL PSDRV_WriteClosePath(DC *dc)
 699 {
 700     return PSDRV_WriteSpool(dc, psclosepath, sizeof(psclosepath)-1);
 701 }
 702
 703 BOOL PSDRV_WriteClip(DC *dc)
 704 {
 705     return PSDRV_WriteSpool(dc, psclip, sizeof(psclip)-1);
 706 }
 707
 708 BOOL PSDRV_WriteEOClip(DC *dc)
 709 {
 710     return PSDRV_WriteSpool(dc, pseoclip, sizeof(pseoclip)-1);
 711 }
 712
 713 BOOL PSDRV_WriteInitClip(DC *dc)
 714 {
 715     return PSDRV_WriteSpool(dc, psinitclip, sizeof(psinitclip)-1);
 716 }
 717
 718 BOOL PSDRV_WriteHatch(DC *dc)
 719 {
 720     return PSDRV_WriteSpool(dc, pshatch, sizeof(pshatch)-1);
 721 }
 722
 723 BOOL PSDRV_WriteRotate(DC *dc, float ang)
 724 {
 725     char buf[256];
 726
 727     sprintf(buf, psrotate, ang);
 728     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 729 }
 730
 731 BOOL PSDRV_WriteIndexColorSpaceBegin(DC *dc, int size)
 732 {
 733     char buf[256];
 734     sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
 735     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 736 }
 737
 738 BOOL PSDRV_WriteIndexColorSpaceEnd(DC *dc)
 739 {
 740     char buf[] = ">\n] setcolorspace\n";
 741     return PSDRV_WriteSpool(dc, buf, sizeof(buf) - 1);
 742 }
 743
 744 BOOL PSDRV_WriteRGB(DC *dc, COLORREF *map, int number)
 745 {
 746     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1), *ptr;
 747     int i;
 748
 749     ptr = buf;
 750     for(i = 0; i < number; i++) {
 751         sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
 752                 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
 753                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 754         ptr += 7;
 755     }
 756     PSDRV_WriteSpool(dc, buf, number * 7);
 757     HeapFree(PSDRV_Heap, 0, buf);
 758     return TRUE;
 759 }
 760
 761
 762 BOOL PSDRV_WriteImageDict(DC *dc, WORD depth, INT xDst, INT yDst,
 763                           INT widthDst, INT heightDst, INT widthSrc,
 764                           INT heightSrc, char *bits)
 765 {
 766     char start[] = "%d %d translate\n%d %d scale\n<<\n"
 767       " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
 768       " /ImageMatrix [%d 0 0 %d 0 %d]\n";
 769
 770     char decode1[] = " /Decode [0 %d]\n";
 771     char decode3[] = " /Decode [0 1 0 1 0 1]\n";
 772
 773     char end[] = " /DataSource currentfile /ASCIIHexDecode filter\n>> image\n";
 774     char endbits[] = " /DataSource <%s>\n>> image\n";
 775
 776     char *buf = HeapAlloc(PSDRV_Heap, 0, 1000);
 777
 778     sprintf(buf, start, xDst, yDst, widthDst, heightDst, widthSrc, heightSrc,
 779             (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
 780
 781     PSDRV_WriteSpool(dc, buf, strlen(buf));
 782
 783     switch(depth) {
 784     case 8:
 785         sprintf(buf, decode1, 255);
 786         break;
 787
 788     case 4:
 789         sprintf(buf, decode1, 15);
 790         break;
 791
 792     case 1:
 793         sprintf(buf, decode1, 1);
 794         break;
 795
 796     default:
 797         strcpy(buf, decode3);
 798         break;
 799     }
 800
 801     PSDRV_WriteSpool(dc, buf, strlen(buf));
 802
 803     if(!bits)
 804         PSDRV_WriteSpool(dc, end, sizeof(end) - 1);
 805     else {
 806         sprintf(buf, endbits, bits);
 807         PSDRV_WriteSpool(dc, buf, strlen(buf));
 808     }
 809
 810     HeapFree(PSDRV_Heap, 0, buf);
 811     return TRUE;
 812 }
 813
 814
 815 BOOL PSDRV_WriteBytes(DC *dc, const BYTE *bytes, int number)
 816 {
 817     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 3 + 1);
 818     char *ptr;
 819     int i;
 820
 821     ptr = buf;
 822
 823     for(i = 0; i < number; i++) {
 824         sprintf(ptr, "%02x%c", bytes[i],
 825                 ((i & 0xf) == 0xf) || (i == number - 1) ? '\n' : ' ');
 826         ptr += 3;
 827     }
 828     PSDRV_WriteSpool(dc, buf, number * 3);
 829
 830     HeapFree(PSDRV_Heap, 0, buf);
 831     return TRUE;
 832 }
 833
 834 BOOL PSDRV_WriteDIBits16(DC *dc, const WORD *words, int number)
 835 {
 836     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 837     char *ptr;
 838     int i;
 839
 840     ptr = buf;
 841
 842     for(i = 0; i < number; i++) {
 843         int r, g, b;
 844
 845         /* We want 0x0 -- 0x1f to map to 0x0 -- 0xff */
 846
 847         r = words[i] >> 10 & 0x1f;
 848         r = r << 3 | r >> 2;
 849         g = words[i] >> 5 & 0x1f;
 850         g = g << 3 | g >> 2;
 851         b = words[i] & 0x1f;
 852         b = b << 3 | b >> 2;
 853         sprintf(ptr, "%02x%02x%02x%c", r, g, b,
 854                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 855         ptr += 7;
 856     }
 857     PSDRV_WriteSpool(dc, buf, number * 7);
 858
 859     HeapFree(PSDRV_Heap, 0, buf);
 860     return TRUE;
 861 }
 862
 863 BOOL PSDRV_WriteDIBits24(DC *dc, const BYTE *bits, int number)
 864 {
 865     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 866     char *ptr;
 867     int i;
 868
 869     ptr = buf;
 870
 871     for(i = 0; i < number; i++) {
 872         sprintf(ptr, "%02x%02x%02x%c", bits[i * 3 + 2], bits[i * 3 + 1],
 873                 bits[i * 3],
 874                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 875         ptr += 7;
 876     }
 877     PSDRV_WriteSpool(dc, buf, number * 7);
 878
 879     HeapFree(PSDRV_Heap, 0, buf);
 880     return TRUE;
 881 }
 882
 883 BOOL PSDRV_WriteDIBits32(DC *dc, const BYTE *bits, int number)
 884 {
 885     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 886     char *ptr;
 887     int i;
 888
 889     ptr = buf;
 890
 891     for(i = 0; i < number; i++) {
 892         sprintf(ptr, "%02x%02x%02x%c", bits[i * 4 + 2], bits[i * 4 + 1],
 893                 bits[i * 4],
 894                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 895         ptr += 7;
 896     }
 897     PSDRV_WriteSpool(dc, buf, number * 7);
 898
 899     HeapFree(PSDRV_Heap, 0, buf);
 900     return TRUE;
 901 }
 902
 903 BOOL PSDRV_WriteArrayGet(DC *dc, CHAR *pszArrayName, INT nIndex)
 904 {
 905     char buf[100];
 906
 907     sprintf(buf, psarrayget, pszArrayName, nIndex);
 908     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 909 }
 910
 911 BOOL PSDRV_WriteArrayPut(DC *dc, CHAR *pszArrayName, INT nIndex, LONG lObject)
 912 {
 913     char buf[100];
 914
 915     sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
 916     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 917 }
 918
 919 BOOL PSDRV_WriteArrayDef(DC *dc, CHAR *pszArrayName, INT nSize)
 920 {
 921     char buf[100];
 922
 923     sprintf(buf, psarraydef, pszArrayName, nSize);
 924     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 925 }
 926
 927 BOOL PSDRV_WriteRectClip(DC *dc, INT x, INT y, INT w, INT h)
 928 {
 929     char buf[100];
 930
 931     sprintf(buf, psrectclip, x, y, w, h);
 932     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 933 }
 934
 935 BOOL PSDRV_WriteRectClip2(DC *dc, CHAR *pszArrayName)
 936 {
 937     char buf[100];
 938
 939     sprintf(buf, psrectclip2, pszArrayName);
 940     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 941 }
 942
 943 BOOL PSDRV_WritePatternDict(DC *dc, BITMAP *bm, BYTE *bits)
 944 {
 945     char start[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 946       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n";
 947
 948     char end[] = "  end\n }\n>>\n matrix makepattern setpattern\n";
 949     char *buf, *ptr;
 950     INT w, h, x, y;
 951     COLORREF map[2];
 952
 953     w = bm->bmWidth & ~0x7;
 954     h = bm->bmHeight & ~0x7;
 955
 956     buf = HeapAlloc(PSDRV_Heap, 0, sizeof(start) + 100);
 957     sprintf(buf, start, w, h, w, h);
 958     PSDRV_WriteSpool(dc,  buf, strlen(buf));
 959     PSDRV_WriteIndexColorSpaceBegin(dc, 1);
 960     map[0] = dc->w.textColor;
 961     map[1] = dc->w.backgroundColor;
 962     PSDRV_WriteRGB(dc, map, 2);
 963     PSDRV_WriteIndexColorSpaceEnd(dc);
 964     ptr = buf;
 965     for(y = h-1; y >= 0; y--) {
 966         for(x = 0; x < w/8; x++) {
 967             sprintf(ptr, "%02x", *(bits + x/8 + y * bm->bmWidthBytes));
 968             ptr += 2;
 969         }
 970     }
 971     PSDRV_WriteImageDict(dc, 1, 0, 0, 8, 8, 8, 8, buf);
 972     PSDRV_WriteSpool(dc, end, sizeof(end) - 1);
 973     HeapFree(PSDRV_Heap, 0, buf);
 974     return TRUE;
 975 }
 976
 977
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