dlls/wineps.drv/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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <ctype.h>
  22 #include <stdio.h>
  23 #include <stdlib.h>
  24 #include <string.h>
  25 #include <stdarg.h>
  26 #include <locale.h>
  27
  28 #define NONAMELESSUNION
  29 #define NONAMELESSSTRUCT
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "wingdi.h"
  33 #include "psdrv.h"
  34 #include "wine/debug.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  37
  38 static const char psadobe[] =
  39 "%!PS-Adobe-3.0\n";
  40
  41 static const char media[] = "%cupsJobTicket: media=";
  42 static const char cups_one_sided[] = "%cupsJobTicket: sides=one-sided\n";
  43 static const char cups_two_sided_long[] = "%cupsJobTicket: sides=two-sided-long-edge\n";
  44 static const char cups_two_sided_short[] = "%cupsJobTicket: sides=two-sided-short-edge\n";
  45 static const char *cups_duplexes[3] =
  46 {
  47     cups_one_sided,         /* DMDUP_SIMPLEX */
  48     cups_two_sided_long,    /* DMDUP_VERTICAL */
  49     cups_two_sided_short    /* DMDUP_HORIZONTAL */
  50 };
  51
  52 static const char psheader[] = /* title llx lly urx ury */
  53 "%%%%Creator: Wine PostScript Driver\n"
  54 "%%%%Title: %s\n"
  55 "%%%%BoundingBox: %d %d %d %d\n"
  56 "%%%%Pages: (atend)\n"
  57 "%%%%EndComments\n";
  58
  59 static const char psbeginprolog[] =
  60 "%%BeginProlog\n";
  61
  62 static const char psendprolog[] =
  63 "%%EndProlog\n";
  64
  65 static const char psprolog[] =
  66 "/tmpmtrx matrix def\n"
  67 "/hatch {\n"
  68 "  pathbbox\n"
  69 "  /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
  70 "  l cvi gap idiv gap mul\n"
  71 "  gap\n"
  72 "  r cvi gap idiv gap mul\n"
  73 "  {t moveto 0 b t sub rlineto}\n"
  74 "  for\n"
  75 "} bind def\n"
  76 "/B {pop pop pop pop} def\n"
  77 "/N {newpath} def\n"
  78 "/havetype42gdir {version cvi 2015 ge} bind def\n";
  79
  80 static const char psbeginsetup[] =
  81 "%%BeginSetup\n";
  82
  83 static const char psendsetup[] =
  84 "%%EndSetup\n";
  85
  86 static const char psbeginfeature[] = /* feature, value */
  87 "mark {\n"
  88 "%%%%BeginFeature: %s %s\n";
  89
  90 static const char psendfeature[] =
  91 "\n%%EndFeature\n"
  92 "} stopped cleartomark\n";
  93
  94 static const char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
  95 "%%%%Page: %s %d\n"
  96 "%%%%BeginPageSetup\n"
  97 "/pgsave save def\n"
  98 "72 %d div 72 %d div scale\n"
  99 "%d %d translate\n"
 100 "1 -1 scale\n"
 101 "%d rotate\n"
 102 "%%%%EndPageSetup\n";
 103
 104 static const char psendpage[] =
 105 "pgsave restore\n"
 106 "showpage\n";
 107
 108 static const char psfooter[] = /* pages */
 109 "%%%%Trailer\n"
 110 "%%%%Pages: %d\n"
 111 "%%%%EOF\n";
 112
 113 static const char psmoveto[] = /* x, y */
 114 "%d %d moveto\n";
 115
 116 static const char pslineto[] = /* x, y */
 117 "%d %d lineto\n";
 118
 119 static const char psstroke[] =
 120 "stroke\n";
 121
 122 static const char psrectangle[] = /* x, y, width, height, -width */
 123 "%d %d moveto\n"
 124 "%d 0 rlineto\n"
 125 "0 %d rlineto\n"
 126 "%d 0 rlineto\n"
 127 "closepath\n";
 128
 129 static const char psglyphshow[] = /* glyph name */
 130 "/%s glyphshow\n";
 131
 132 static const char psfindfont[] = /* fontname */
 133 "/%s findfont\n";
 134
 135 static const char psfakeitalic[] =
 136 "[1 0 0.25 1 0 0]\n";
 137
 138 static const char pssizematrix[] =
 139 "[%d %d %d %d 0 0]\n";
 140
 141 static const char psconcat[] =
 142 "matrix concatmatrix\n";
 143
 144 static const char psrotatefont[] = /* escapement */
 145 "%d 10 div matrix rotate\n"
 146 "matrix concatmatrix\n";
 147
 148 static const char pssetfont[] =
 149 "makefont setfont\n";
 150
 151 static const char pssetline[] = /* width, join, endcap */
 152 "%d setlinewidth %u setlinejoin %u setlinecap\n";
 153
 154 static const char pssetgray[] = /* gray */
 155 "%.2f setgray\n";
 156
 157 static const char pssetrgbcolor[] = /* r, g, b */
 158 "%.2f %.2f %.2f setrgbcolor\n";
 159
 160 static const char psarc[] = /* x, y, w, h, ang1, ang2 */
 161 "tmpmtrx currentmatrix pop\n"
 162 "%d %d translate\n"
 163 "%d %d scale\n"
 164 "0 0 0.5 %.1f %.1f arc\n"
 165 "tmpmtrx setmatrix\n";
 166
 167 static const char pscurveto[] = /* x1, y1, x2, y2, x3, y3 */
 168 "%d %d %d %d %d %d curveto\n";
 169
 170 static const char psgsave[] =
 171 "gsave\n";
 172
 173 static const char psgrestore[] =
 174 "grestore\n";
 175
 176 static const char psfill[] =
 177 "fill\n";
 178
 179 static const char pseofill[] =
 180 "eofill\n";
 181
 182 static const char psnewpath[] =
 183 "newpath\n";
 184
 185 static const char psclosepath[] =
 186 "closepath\n";
 187
 188 static const char psclip[] =
 189 "clip\n";
 190
 191 static const char pseoclip[] =
 192 "eoclip\n";
 193
 194 static const char psrectclip[] =
 195 "%d %d %d %d rectclip\n";
 196
 197 static const char psrectclip2[] =
 198 "%s rectclip\n";
 199
 200 static const char pshatch[] =
 201 "hatch\n";
 202
 203 static const char psrotate[] = /* ang */
 204 "%.1f rotate\n";
 205
 206 static const char psarrayput[] =
 207 "%s %d %d put\n";
 208
 209 static const char psarraydef[] =
 210 "/%s %d array def\n";
 211
 212 static const char psenddocument[] =
 213 "\n%%EndDocument\n";
 214
 215 DWORD PSDRV_WriteSpool(PHYSDEV dev, LPCSTR lpData, DWORD cch)
 216 {
 217     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 218     int num, num_left = cch;
 219
 220     if(physDev->job.quiet) {
 221         TRACE("ignoring output\n");
 222         return 0;
 223     }
 224
 225     if(physDev->job.in_passthrough) { /* Was in PASSTHROUGH mode */
 226         write_spool( dev, psenddocument, sizeof(psenddocument)-1 );
 227         physDev->job.in_passthrough = physDev->job.had_passthrough_rect = FALSE;
 228     }
 229
 230     if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
 231         if( !PSDRV_StartPage(dev) )
 232             return 0;
 233     }
 234
 235     do {
 236         num = min(num_left, 0x8000);
 237         if(write_spool( dev, lpData, num ) != num)
 238             return 0;
 239         lpData += num;
 240         num_left -= num;
 241     } while(num_left);
 242
 243     return cch;
 244 }
 245
 246
 247 static INT PSDRV_WriteFeature(PHYSDEV dev, LPCSTR feature, LPCSTR value, LPCSTR invocation)
 248 {
 249
 250     char *buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psbeginfeature) +
 251                            strlen(feature) + strlen(value));
 252
 253     sprintf(buf, psbeginfeature, feature, value);
 254     write_spool( dev, buf, strlen(buf) );
 255     write_spool( dev, invocation, strlen(invocation) );
 256     write_spool( dev, psendfeature, strlen(psendfeature) );
 257
 258     HeapFree( GetProcessHeap(), 0, buf );
 259     return 1;
 260 }
 261
 262 /********************************************************
 263  *         escape_title
 264  *
 265  * Helper for PSDRV_WriteHeader.  Escape any non-printable characters
 266  * as octal.  If we've had to use an escape then surround the entire string
 267  * in brackets.  Truncate string to represent at most 0x80 characters.
 268  *
 269  */
 270 static char *escape_title(LPCWSTR wstr)
 271 {
 272     char *ret, *cp, *str;
 273     int i, extra = 0;
 274
 275     if(!wstr)
 276     {
 277         ret = HeapAlloc(GetProcessHeap(), 0, 1);
 278         *ret = '\0';
 279         return ret;
 280     }
 281
 282     i = WideCharToMultiByte( CP_ACP, 0, wstr, -1, NULL, 0, NULL, NULL );
 283     str = HeapAlloc( GetProcessHeap(), 0, i );
 284     if (!str) return NULL;
 285     WideCharToMultiByte( CP_ACP, 0, wstr, -1, str, i, NULL, NULL );
 286
 287     for(i = 0; i < 0x80 && str[i]; i++)
 288     {
 289         if(!isprint(str[i]))
 290            extra += 3;
 291     }
 292
 293     if(!extra)
 294     {
 295         ret = HeapAlloc(GetProcessHeap(), 0, i + 1);
 296         memcpy(ret, str, i);
 297         ret[i] = '\0';
 298         goto done;
 299     }
 300
 301     extra += 2; /* two for the brackets */
 302     cp = ret = HeapAlloc(GetProcessHeap(), 0, i + extra + 1);
 303     *cp++ = '(';
 304     for(i = 0; i < 0x80 && str[i]; i++)
 305     {
 306         if(!isprint(str[i]))
 307         {
 308             BYTE b = (BYTE)str[i];
 309             *cp++ = '\\';
 310             *cp++ = ((b >> 6) & 0x7) + '0';
 311             *cp++ = ((b >> 3) & 0x7) + '0';
 312             *cp++ = ((b)      & 0x7) + '0';
 313         }
 314         else
 315             *cp++ = str[i];
 316     }
 317     *cp++ = ')';
 318     *cp = '\0';
 319
 320 done:
 321     HeapFree( GetProcessHeap(), 0, str );
 322     return ret;
 323 }
 324
 325 struct ticket_info
 326 {
 327     PAGESIZE *page;
 328     DUPLEX *duplex;
 329 };
 330
 331 static void write_cups_job_ticket( PHYSDEV dev, const struct ticket_info *info )
 332 {
 333     char buf[256];
 334     int len;
 335
 336     if (info->page && info->page->InvocationString)
 337     {
 338         len = sizeof(media) + strlen( info->page->Name ) + 1;
 339         if (len <= sizeof(buf))
 340         {
 341             memcpy( buf, media, sizeof(media) );
 342             strcat( buf, info->page->Name );
 343             strcat( buf, "\n");
 344             write_spool( dev, buf, len - 1 );
 345         }
 346         else
 347             WARN( "paper name %s will be too long for DSC\n", info->page->Name );
 348     }
 349
 350     if (info->duplex && info->duplex->InvocationString)
 351     {
 352         if (info->duplex->WinDuplex >= 1 && info->duplex->WinDuplex <= 3)
 353         {
 354             const char *str = cups_duplexes[ info->duplex->WinDuplex - 1 ];
 355             write_spool( dev, str, strlen( str ) );
 356         }
 357     }
 358 }
 359
 360 INT PSDRV_WriteHeader( PHYSDEV dev, LPCWSTR title )
 361 {
 362     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 363     char *buf, *escaped_title;
 364     INPUTSLOT *slot = find_slot( physDev->pi->ppd, physDev->Devmode );
 365     PAGESIZE *page = find_pagesize( physDev->pi->ppd, physDev->Devmode );
 366     DUPLEX *duplex = find_duplex( physDev->pi->ppd, physDev->Devmode );
 367     int llx, lly, urx, ury;
 368     int ret, len;
 369     struct ticket_info ticket_info = { page, duplex };
 370
 371     TRACE("%s\n", debugstr_w(title));
 372
 373     len = strlen( psadobe );
 374     ret = write_spool( dev, psadobe, len );
 375     if (ret != len)
 376     {
 377         WARN("WriteSpool error\n");
 378         return 0;
 379     }
 380
 381     write_cups_job_ticket( dev, &ticket_info );
 382
 383     escaped_title = escape_title(title);
 384     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psheader) +
 385                      strlen(escaped_title) + 30 );
 386     if(!buf) {
 387         WARN("HeapAlloc failed\n");
 388         HeapFree(GetProcessHeap(), 0, escaped_title);
 389         return 0;
 390     }
 391
 392     /* BBox co-ords are in default user co-ord system so urx < ury even in
 393        landscape mode */
 394     llx = physDev->ImageableArea.left * 72.0 / physDev->logPixelsX;
 395     lly = physDev->ImageableArea.bottom * 72.0 / physDev->logPixelsY;
 396     urx = physDev->ImageableArea.right * 72.0 / physDev->logPixelsX;
 397     ury = physDev->ImageableArea.top * 72.0 / physDev->logPixelsY;
 398     /* FIXME should do something better with BBox */
 399
 400     sprintf(buf, psheader, escaped_title, llx, lly, urx, ury);
 401
 402     HeapFree(GetProcessHeap(), 0, escaped_title);
 403
 404     len = strlen( buf );
 405     write_spool( dev, buf, len );
 406     HeapFree( GetProcessHeap(), 0, buf );
 407
 408     write_spool( dev, psbeginprolog, strlen(psbeginprolog) );
 409     write_spool( dev, psprolog, strlen(psprolog) );
 410     write_spool( dev, psendprolog, strlen(psendprolog) );
 411     write_spool( dev, psbeginsetup, strlen(psbeginsetup) );
 412
 413     if(physDev->Devmode->dmPublic.u1.s1.dmCopies > 1) {
 414         char copies_buf[100];
 415         sprintf(copies_buf, "mark {\n << /NumCopies %d >> setpagedevice\n} stopped cleartomark\n", physDev->Devmode->dmPublic.u1.s1.dmCopies);
 416         write_spool(dev, copies_buf, strlen(copies_buf));
 417     }
 418
 419     if (slot && slot->InvocationString)
 420         PSDRV_WriteFeature( dev, "*InputSlot", slot->Name, slot->InvocationString );
 421
 422     if (page && page->InvocationString)
 423         PSDRV_WriteFeature( dev, "*PageSize", page->Name, page->InvocationString );
 424
 425     if (duplex && duplex->InvocationString)
 426         PSDRV_WriteFeature( dev, "*Duplex", duplex->Name, duplex->InvocationString );
 427
 428     write_spool( dev, psendsetup, strlen(psendsetup) );
 429
 430
 431     return 1;
 432 }
 433
 434
 435 INT PSDRV_WriteFooter( PHYSDEV dev )
 436 {
 437     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 438     char *buf;
 439     int ret = 1;
 440
 441     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psfooter) + 100 );
 442     if(!buf) {
 443         WARN("HeapAlloc failed\n");
 444         return 0;
 445     }
 446
 447     sprintf(buf, psfooter, physDev->job.PageNo);
 448
 449     if( write_spool( dev, buf, strlen(buf) ) != strlen(buf) ) {
 450         WARN("WriteSpool error\n");
 451         ret = 0;
 452     }
 453     HeapFree( GetProcessHeap(), 0, buf );
 454     return ret;
 455 }
 456
 457
 458
 459 INT PSDRV_WriteEndPage( PHYSDEV dev )
 460 {
 461     if( write_spool( dev, psendpage, sizeof(psendpage)-1 ) != sizeof(psendpage)-1 ) {
 462         WARN("WriteSpool error\n");
 463         return 0;
 464     }
 465     return 1;
 466 }
 467
 468
 469
 470
 471 INT PSDRV_WriteNewPage( PHYSDEV dev )
 472 {
 473     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 474     char *buf;
 475     char name[100];
 476     signed int xtrans, ytrans, rotation;
 477     int ret = 1;
 478
 479     sprintf(name, "%d", physDev->job.PageNo);
 480
 481     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psnewpage) + 200 );
 482     if(!buf) {
 483         WARN("HeapAlloc failed\n");
 484         return 0;
 485     }
 486
 487     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 488         if(physDev->pi->ppd->LandscapeOrientation == -90) {
 489             xtrans = physDev->ImageableArea.right;
 490             ytrans = physDev->ImageableArea.top;
 491             rotation = 90;
 492         } else {
 493             xtrans = physDev->ImageableArea.left;
 494             ytrans = physDev->ImageableArea.bottom;
 495             rotation = -90;
 496         }
 497     } else {
 498         xtrans = physDev->ImageableArea.left;
 499         ytrans = physDev->ImageableArea.top;
 500         rotation = 0;
 501     }
 502
 503     sprintf(buf, psnewpage, name, physDev->job.PageNo,
 504             physDev->logPixelsX, physDev->logPixelsY,
 505             xtrans, ytrans, rotation);
 506
 507     if( write_spool( dev, buf, strlen(buf) ) != strlen(buf) ) {
 508         WARN("WriteSpool error\n");
 509         ret = 0;
 510     }
 511     HeapFree( GetProcessHeap(), 0, buf );
 512     return ret;
 513 }
 514
 515
 516 BOOL PSDRV_WriteMoveTo(PHYSDEV dev, INT x, INT y)
 517 {
 518     char buf[100];
 519
 520     sprintf(buf, psmoveto, x, y);
 521     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 522 }
 523
 524 BOOL PSDRV_WriteLineTo(PHYSDEV dev, INT x, INT y)
 525 {
 526     char buf[100];
 527
 528     sprintf(buf, pslineto, x, y);
 529     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 530 }
 531
 532
 533 BOOL PSDRV_WriteStroke(PHYSDEV dev)
 534 {
 535     return PSDRV_WriteSpool(dev, psstroke, sizeof(psstroke)-1);
 536 }
 537
 538
 539
 540 BOOL PSDRV_WriteRectangle(PHYSDEV dev, INT x, INT y, INT width,
 541                         INT height)
 542 {
 543     char buf[100];
 544
 545     sprintf(buf, psrectangle, x, y, width, height, -width);
 546     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 547 }
 548
 549 BOOL PSDRV_WriteArc(PHYSDEV dev, INT x, INT y, INT w, INT h, double ang1,
 550                       double ang2)
 551 {
 552     char buf[256];
 553
 554     /* Make angles -ve and swap order because we're working with an upside
 555        down y-axis */
 556     push_lc_numeric("C");
 557     sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
 558     pop_lc_numeric();
 559     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 560 }
 561
 562 BOOL PSDRV_WriteCurveTo(PHYSDEV dev, POINT pts[3])
 563 {
 564     char buf[256];
 565
 566     sprintf(buf, pscurveto, pts[0].x, pts[0].y, pts[1].x, pts[1].y, pts[2].x, pts[2].y );
 567     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 568 }
 569
 570 BOOL PSDRV_WriteSetFont(PHYSDEV dev, const char *name, matrix size, INT escapement, BOOL fake_italic)
 571 {
 572     char *buf;
 573
 574     buf = HeapAlloc( GetProcessHeap(), 0, strlen(name) + 256 );
 575
 576     if(!buf) {
 577         WARN("HeapAlloc failed\n");
 578         return FALSE;
 579     }
 580
 581     sprintf( buf, psfindfont, name );
 582     PSDRV_WriteSpool( dev, buf, strlen(buf) );
 583
 584     if (fake_italic) PSDRV_WriteSpool( dev, psfakeitalic, sizeof(psfakeitalic) - 1 );
 585
 586     sprintf( buf, pssizematrix, size.xx, size.xy, size.yx, size.yy );
 587     PSDRV_WriteSpool( dev, buf, strlen(buf) );
 588
 589     if (fake_italic) PSDRV_WriteSpool( dev, psconcat, sizeof(psconcat) - 1 );
 590
 591     if (escapement)
 592     {
 593         sprintf( buf, psrotatefont, -escapement );
 594         PSDRV_WriteSpool( dev, buf, strlen(buf) );
 595     }
 596
 597     PSDRV_WriteSpool( dev, pssetfont, sizeof(pssetfont) - 1 );
 598     HeapFree( GetProcessHeap(), 0, buf );
 599
 600     return TRUE;
 601 }
 602
 603 BOOL PSDRV_WriteSetColor(PHYSDEV dev, PSCOLOR *color)
 604 {
 605     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 606     char buf[256];
 607
 608     PSDRV_CopyColor(&physDev->inkColor, color);
 609     switch(color->type) {
 610     case PSCOLOR_RGB:
 611         push_lc_numeric("C");
 612         sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
 613                 color->value.rgb.b);
 614         pop_lc_numeric();
 615         return PSDRV_WriteSpool(dev, buf, strlen(buf));
 616
 617     case PSCOLOR_GRAY:
 618         push_lc_numeric("C");
 619         sprintf(buf, pssetgray, color->value.gray.i);
 620         pop_lc_numeric();
 621         return PSDRV_WriteSpool(dev, buf, strlen(buf));
 622
 623     default:
 624         ERR("Unknown colour type %d\n", color->type);
 625         break;
 626     }
 627
 628     return FALSE;
 629 }
 630
 631 BOOL PSDRV_WriteSetPen(PHYSDEV dev)
 632 {
 633     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 634     char buf[256];
 635     DWORD i, pos;
 636
 637     sprintf(buf, pssetline, physDev->pen.width, physDev->pen.join, physDev->pen.endcap);
 638     PSDRV_WriteSpool(dev, buf, strlen(buf));
 639
 640     if (physDev->pen.dash_len)
 641     {
 642         for (i = pos = 0; i < physDev->pen.dash_len; i++)
 643             pos += sprintf( buf + pos, " %u", physDev->pen.dash[i] );
 644         buf[0] = '[';
 645         sprintf(buf + pos, "] %u setdash\n", 0);
 646     }
 647     else
 648         sprintf(buf, "[] %u setdash\n", 0);
 649
 650    PSDRV_WriteSpool(dev, buf, strlen(buf));
 651
 652    return TRUE;
 653 }
 654
 655 BOOL PSDRV_WriteGlyphShow(PHYSDEV dev, LPCSTR g_name)
 656 {
 657     char    buf[128];
 658     int     l;
 659
 660     l = snprintf(buf, sizeof(buf), psglyphshow, g_name);
 661
 662     if (l < sizeof(psglyphshow) - 2 || l > sizeof(buf) - 1) {
 663         WARN("Unusable glyph name '%s' - ignoring\n", g_name);
 664         return FALSE;
 665     }
 666
 667     PSDRV_WriteSpool(dev, buf, l);
 668     return TRUE;
 669 }
 670
 671 BOOL PSDRV_WriteFill(PHYSDEV dev)
 672 {
 673     return PSDRV_WriteSpool(dev, psfill, sizeof(psfill)-1);
 674 }
 675
 676 BOOL PSDRV_WriteEOFill(PHYSDEV dev)
 677 {
 678     return PSDRV_WriteSpool(dev, pseofill, sizeof(pseofill)-1);
 679 }
 680
 681 BOOL PSDRV_WriteGSave(PHYSDEV dev)
 682 {
 683     return PSDRV_WriteSpool(dev, psgsave, sizeof(psgsave)-1);
 684 }
 685
 686 BOOL PSDRV_WriteGRestore(PHYSDEV dev)
 687 {
 688     return PSDRV_WriteSpool(dev, psgrestore, sizeof(psgrestore)-1);
 689 }
 690
 691 BOOL PSDRV_WriteNewPath(PHYSDEV dev)
 692 {
 693     return PSDRV_WriteSpool(dev, psnewpath, sizeof(psnewpath)-1);
 694 }
 695
 696 BOOL PSDRV_WriteClosePath(PHYSDEV dev)
 697 {
 698     return PSDRV_WriteSpool(dev, psclosepath, sizeof(psclosepath)-1);
 699 }
 700
 701 BOOL PSDRV_WriteClip(PHYSDEV dev)
 702 {
 703     return PSDRV_WriteSpool(dev, psclip, sizeof(psclip)-1);
 704 }
 705
 706 BOOL PSDRV_WriteEOClip(PHYSDEV dev)
 707 {
 708     return PSDRV_WriteSpool(dev, pseoclip, sizeof(pseoclip)-1);
 709 }
 710
 711 BOOL PSDRV_WriteHatch(PHYSDEV dev)
 712 {
 713     return PSDRV_WriteSpool(dev, pshatch, sizeof(pshatch)-1);
 714 }
 715
 716 BOOL PSDRV_WriteRotate(PHYSDEV dev, float ang)
 717 {
 718     char buf[256];
 719
 720     push_lc_numeric("C");
 721     sprintf(buf, psrotate, ang);
 722     pop_lc_numeric();
 723     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 724 }
 725
 726 BOOL PSDRV_WriteIndexColorSpaceBegin(PHYSDEV dev, int size)
 727 {
 728     char buf[256];
 729     sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
 730     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 731 }
 732
 733 BOOL PSDRV_WriteIndexColorSpaceEnd(PHYSDEV dev)
 734 {
 735     static const char buf[] = ">\n] setcolorspace\n";
 736     return PSDRV_WriteSpool(dev, buf, sizeof(buf) - 1);
 737 }
 738
 739 static BOOL PSDRV_WriteRGB(PHYSDEV dev, COLORREF *map, int number)
 740 {
 741     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 7 + 1 ), *ptr;
 742     int i;
 743
 744     ptr = buf;
 745     for(i = 0; i < number; i++) {
 746         sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
 747                 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
 748                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 749         ptr += 7;
 750     }
 751     PSDRV_WriteSpool(dev, buf, number * 7);
 752     HeapFree( GetProcessHeap(), 0, buf );
 753     return TRUE;
 754 }
 755
 756 BOOL PSDRV_WriteRGBQUAD(PHYSDEV dev, const RGBQUAD *rgb, int number)
 757 {
 758     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 7 + 1 ), *ptr;
 759     int i;
 760
 761     ptr = buf;
 762     for(i = 0; i < number; i++, rgb++)
 763         ptr += sprintf(ptr, "%02x%02x%02x%c", rgb->rgbRed, rgb->rgbGreen, rgb->rgbBlue,
 764                        ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 765
 766     PSDRV_WriteSpool(dev, buf, ptr - buf);
 767     HeapFree( GetProcessHeap(), 0, buf );
 768     return TRUE;
 769 }
 770
 771 static BOOL PSDRV_WriteImageDict(PHYSDEV dev, WORD depth,
 772                                  INT widthSrc, INT heightSrc, char *bits, BOOL top_down)
 773 {
 774     static const char start[] = "<<\n"
 775       " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
 776       " /ImageMatrix [%d 0 0 %d 0 %d]\n";
 777
 778     static const char decode1[] = " /Decode [0 %d]\n";
 779     static const char decode3[] = " /Decode [0 1 0 1 0 1]\n";
 780
 781     static const char end[] = " /DataSource currentfile /ASCII85Decode filter /RunLengthDecode filter\n>>\n";
 782     static const char endbits[] = " /DataSource <%s>\n>>\n";
 783     char buf[1000];
 784
 785     if (top_down)
 786         sprintf(buf, start, widthSrc, heightSrc,
 787                 (depth < 8) ? depth : 8, widthSrc, heightSrc, 0);
 788     else
 789         sprintf(buf, start, widthSrc, heightSrc,
 790                 (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
 791
 792     PSDRV_WriteSpool(dev, buf, strlen(buf));
 793
 794     switch(depth) {
 795     case 8:
 796         sprintf(buf, decode1, 255);
 797         break;
 798
 799     case 4:
 800         sprintf(buf, decode1, 15);
 801         break;
 802
 803     case 1:
 804         sprintf(buf, decode1, 1);
 805         break;
 806
 807     default:
 808         strcpy(buf, decode3);
 809         break;
 810     }
 811
 812     PSDRV_WriteSpool(dev, buf, strlen(buf));
 813
 814     if(!bits) {
 815         PSDRV_WriteSpool(dev, end, sizeof(end) - 1);
 816     } else {
 817         sprintf(buf, endbits, bits);
 818         PSDRV_WriteSpool(dev, buf, strlen(buf));
 819     }
 820
 821     return TRUE;
 822 }
 823
 824 BOOL PSDRV_WriteImage(PHYSDEV dev, WORD depth, INT xDst, INT yDst,
 825                       INT widthDst, INT heightDst, INT widthSrc,
 826                       INT heightSrc, BOOL mask, BOOL top_down)
 827 {
 828     static const char start[] = "%d %d translate\n%d %d scale\n";
 829     static const char image[] = "image\n";
 830     static const char imagemask[] = "imagemask\n";
 831     char buf[100];
 832
 833     sprintf(buf, start, xDst, yDst, widthDst, heightDst);
 834     PSDRV_WriteSpool(dev, buf, strlen(buf));
 835     PSDRV_WriteImageDict(dev, depth, widthSrc, heightSrc, NULL, top_down);
 836     if(mask)
 837         PSDRV_WriteSpool(dev, imagemask, sizeof(imagemask) - 1);
 838     else
 839         PSDRV_WriteSpool(dev, image, sizeof(image) - 1);
 840     return TRUE;
 841 }
 842
 843
 844 BOOL PSDRV_WriteBytes(PHYSDEV dev, const BYTE *bytes, DWORD number)
 845 {
 846     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 3 + 1 );
 847     char *ptr;
 848     unsigned int i;
 849
 850     ptr = buf;
 851
 852     for(i = 0; i < number; i++) {
 853         sprintf(ptr, "%02x", bytes[i]);
 854         ptr += 2;
 855         if(((i & 0xf) == 0xf) || (i == number - 1)) {
 856             strcpy(ptr, "\n");
 857             ptr++;
 858         }
 859     }
 860     PSDRV_WriteSpool(dev, buf, ptr - buf);
 861     HeapFree( GetProcessHeap(), 0, buf );
 862     return TRUE;
 863 }
 864
 865 BOOL PSDRV_WriteData(PHYSDEV dev, const BYTE *data, DWORD number)
 866 {
 867     int num, num_left = number;
 868
 869     do {
 870         num = min(num_left, 60);
 871         PSDRV_WriteSpool(dev, (LPCSTR)data, num);
 872         PSDRV_WriteSpool(dev, "\n", 1);
 873         data += num;
 874         num_left -= num;
 875     } while(num_left);
 876
 877     return TRUE;
 878 }
 879
 880 BOOL PSDRV_WriteArrayPut(PHYSDEV dev, CHAR *pszArrayName, INT nIndex, LONG lObject)
 881 {
 882     char buf[100];
 883
 884     sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
 885     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 886 }
 887
 888 BOOL PSDRV_WriteArrayDef(PHYSDEV dev, CHAR *pszArrayName, INT nSize)
 889 {
 890     char buf[100];
 891
 892     sprintf(buf, psarraydef, pszArrayName, nSize);
 893     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 894 }
 895
 896 BOOL PSDRV_WriteRectClip(PHYSDEV dev, INT x, INT y, INT w, INT h)
 897 {
 898     char buf[100];
 899
 900     sprintf(buf, psrectclip, x, y, w, h);
 901     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 902 }
 903
 904 BOOL PSDRV_WriteRectClip2(PHYSDEV dev, CHAR *pszArrayName)
 905 {
 906     char buf[100];
 907
 908     sprintf(buf, psrectclip2, pszArrayName);
 909     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 910 }
 911
 912 BOOL PSDRV_WriteDIBPatternDict(PHYSDEV dev, const BITMAPINFO *bmi, BYTE *bits, UINT usage)
 913 {
 914     static const char mypat[] = "/mypat\n";
 915     static const char do_pattern[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 916       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n  0 0 translate\n"
 917       "  %d %d scale\n  mypat image\n  end\n }\n>>\n matrix makepattern setpattern\n";
 918     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 919     char *buf, *ptr;
 920     INT w, h, x, y, w_mult, h_mult, abs_height = abs( bmi->bmiHeader.biHeight );
 921     COLORREF map[2];
 922
 923     TRACE( "size %dx%dx%d\n",
 924            bmi->bmiHeader.biWidth, bmi->bmiHeader.biHeight, bmi->bmiHeader.biBitCount);
 925
 926     if(bmi->bmiHeader.biBitCount != 1) {
 927         FIXME("dib depth %d not supported\n", bmi->bmiHeader.biBitCount);
 928         return FALSE;
 929     }
 930
 931     w = bmi->bmiHeader.biWidth & ~0x7;
 932     h = abs_height & ~0x7;
 933
 934     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(do_pattern) + 100 );
 935     ptr = buf;
 936     for(y = h-1; y >= 0; y--) {
 937         for(x = 0; x < w/8; x++) {
 938             sprintf(ptr, "%02x", *(bits + x/8 + y *
 939                                    (bmi->bmiHeader.biWidth + 31) / 32 * 4));
 940             ptr += 2;
 941         }
 942     }
 943     PSDRV_WriteSpool(dev, mypat, sizeof(mypat) - 1);
 944     PSDRV_WriteImageDict(dev, 1, 8, 8, buf, bmi->bmiHeader.biHeight < 0);
 945     PSDRV_WriteSpool(dev, "def\n", 4);
 946
 947     PSDRV_WriteIndexColorSpaceBegin(dev, 1);
 948     map[0] = GetTextColor( dev->hdc );
 949     map[1] = GetBkColor( dev->hdc );
 950     PSDRV_WriteRGB(dev, map, 2);
 951     PSDRV_WriteIndexColorSpaceEnd(dev);
 952
 953     /* Windows seems to scale patterns so that a one pixel corresponds to 1/300" */
 954     w_mult = (physDev->logPixelsX + 150) / 300;
 955     h_mult = (physDev->logPixelsY + 150) / 300;
 956     sprintf(buf, do_pattern, w * w_mult, h * h_mult, w * w_mult, h * h_mult, w * w_mult, h * h_mult);
 957     PSDRV_WriteSpool(dev,  buf, strlen(buf));
 958     HeapFree( GetProcessHeap(), 0, buf );
 959     return TRUE;
 960 }