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 #include "windef.h"
  29 #include "winbase.h"
  30 #include "winnls.h"
  31 #include "wingdi.h"
  32 #include "psdrv.h"
  33 #include "wine/debug.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  36
  37 static const char psadobe[] =
  38 "%!PS-Adobe-3.0\n";
  39
  40 static const char media[] = "%cupsJobTicket: media=";
  41 static const char cups_one_sided[] = "%cupsJobTicket: sides=one-sided\n";
  42 static const char cups_two_sided_long[] = "%cupsJobTicket: sides=two-sided-long-edge\n";
  43 static const char cups_two_sided_short[] = "%cupsJobTicket: sides=two-sided-short-edge\n";
  44 static const char *cups_duplexes[3] =
  45 {
  46     cups_one_sided,         /* DMDUP_SIMPLEX */
  47     cups_two_sided_long,    /* DMDUP_VERTICAL */
  48     cups_two_sided_short    /* DMDUP_HORIZONTAL */
  49 };
  50 static const char cups_collate_false[] = "%cupsJobTicket: collate=false\n";
  51 static const char cups_collate_true[] = "%cupsJobTicket: collate=true\n";
  52 static const char cups_ap_d_inputslot[] = "%cupsJobTicket: AP_D_InputSlot=\n"; /* intentionally empty value */
  53
  54 static const char psheader[] = /* title llx lly urx ury orientation */
  55 "%%%%Creator: Wine PostScript Driver\n"
  56 "%%%%Title: %s\n"
  57 "%%%%BoundingBox: %d %d %d %d\n"
  58 "%%%%Pages: (atend)\n"
  59 "%%%%Orientation: %s\n"
  60 "%%%%EndComments\n";
  61
  62 static const char psbeginprolog[] =
  63 "%%BeginProlog\n";
  64
  65 static const char psendprolog[] =
  66 "%%EndProlog\n";
  67
  68 static const char psprolog[] =
  69 "/tmpmtrx matrix def\n"
  70 "/hatch {\n"
  71 "  pathbbox\n"
  72 "  /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
  73 "  l cvi gap idiv gap mul\n"
  74 "  gap\n"
  75 "  r cvi gap idiv gap mul\n"
  76 "  {t moveto 0 b t sub rlineto}\n"
  77 "  for\n"
  78 "} bind def\n"
  79 "/B {pop pop pop pop} def\n"
  80 "/N {newpath} def\n"
  81 "/havetype42gdir {version cvi 2015 ge} bind def\n";
  82
  83 static const char psbeginsetup[] =
  84 "%%BeginSetup\n";
  85
  86 static const char psendsetup[] =
  87 "%%EndSetup\n";
  88
  89 static const char psbeginfeature[] = /* feature, value */
  90 "mark {\n"
  91 "%%%%BeginFeature: %s %s\n";
  92
  93 static const char psendfeature[] =
  94 "\n%%EndFeature\n"
  95 "} stopped cleartomark\n";
  96
  97 static const char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
  98 "%%%%Page: %s %d\n"
  99 "%%%%BeginPageSetup\n"
 100 "/pgsave save def\n"
 101 "72 %d div 72 %d div scale\n"
 102 "%d %d translate\n"
 103 "1 -1 scale\n"
 104 "%d rotate\n"
 105 "%%%%EndPageSetup\n";
 106
 107 static const char psendpage[] =
 108 "pgsave restore\n"
 109 "showpage\n";
 110
 111 static const char psfooter[] = /* pages */
 112 "%%%%Trailer\n"
 113 "%%%%Pages: %d\n"
 114 "%%%%EOF\n";
 115
 116 static const char psmoveto[] = /* x, y */
 117 "%d %d moveto\n";
 118
 119 static const char pslineto[] = /* x, y */
 120 "%d %d lineto\n";
 121
 122 static const char psstroke[] =
 123 "stroke\n";
 124
 125 static const char psrectangle[] = /* x, y, width, height, -width */
 126 "%d %d moveto\n"
 127 "%d 0 rlineto\n"
 128 "0 %d rlineto\n"
 129 "%d 0 rlineto\n"
 130 "closepath\n";
 131
 132 static const char psglyphshow[] = /* glyph name */
 133 "/%s glyphshow\n";
 134
 135 static const char psfindfont[] = /* fontname */
 136 "/%s findfont\n";
 137
 138 static const char psfakeitalic[] =
 139 "[1 0 0.25 1 0 0]\n";
 140
 141 static const char pssizematrix[] =
 142 "[%d %d %d %d 0 0]\n";
 143
 144 static const char psconcat[] =
 145 "matrix concatmatrix\n";
 146
 147 static const char psrotatefont[] = /* escapement */
 148 "%d 10 div matrix rotate\n"
 149 "matrix concatmatrix\n";
 150
 151 static const char pssetfont[] =
 152 "makefont setfont\n";
 153
 154 static const char pssetline[] = /* width, join, endcap */
 155 "%d setlinewidth %u setlinejoin %u setlinecap\n";
 156
 157 static const char pssetgray[] = /* gray */
 158 "%.2f setgray\n";
 159
 160 static const char pssetrgbcolor[] = /* r, g, b */
 161 "%.2f %.2f %.2f setrgbcolor\n";
 162
 163 static const char psarc[] = /* x, y, w, h, ang1, ang2 */
 164 "tmpmtrx currentmatrix pop\n"
 165 "%d %d translate\n"
 166 "%d %d scale\n"
 167 "0 0 0.5 %.1f %.1f arc\n"
 168 "tmpmtrx setmatrix\n";
 169
 170 static const char pscurveto[] = /* x1, y1, x2, y2, x3, y3 */
 171 "%ld %ld %ld %ld %ld %ld curveto\n";
 172
 173 static const char psgsave[] =
 174 "gsave\n";
 175
 176 static const char psgrestore[] =
 177 "grestore\n";
 178
 179 static const char psfill[] =
 180 "fill\n";
 181
 182 static const char pseofill[] =
 183 "eofill\n";
 184
 185 static const char psnewpath[] =
 186 "newpath\n";
 187
 188 static const char psclosepath[] =
 189 "closepath\n";
 190
 191 static const char psclip[] =
 192 "clip\n";
 193
 194 static const char pseoclip[] =
 195 "eoclip\n";
 196
 197 static const char psrectclip[] =
 198 "%d %d %d %d rectclip\n";
 199
 200 static const char psrectclip2[] =
 201 "%s rectclip\n";
 202
 203 static const char pshatch[] =
 204 "hatch\n";
 205
 206 static const char psrotate[] = /* ang */
 207 "%.1f rotate\n";
 208
 209 static const char psarrayput[] =
 210 "%s %d %ld put\n";
 211
 212 static const char psarraydef[] =
 213 "/%s %d array def\n";
 214
 215 static const char psbegindocument[] =
 216 "%%BeginDocument: Wine passthrough\n";
 217 static const char psenddocument[] =
 218 "\n%%EndDocument\n";
 219
 220 void passthrough_enter(PHYSDEV dev)
 221 {
 222     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 223
 224     if (physDev->job.passthrough_state != passthrough_none) return;
 225
 226     write_spool(dev, psbegindocument, sizeof(psbegindocument) - 1);
 227     physDev->job.passthrough_state = passthrough_active;
 228 }
 229
 230 void passthrough_leave(PHYSDEV dev)
 231 {
 232     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 233
 234     if (physDev->job.passthrough_state == passthrough_none) return;
 235
 236     write_spool(dev, psenddocument, sizeof(psenddocument) - 1);
 237     physDev->job.passthrough_state = passthrough_none;
 238 }
 239
 240 DWORD PSDRV_WriteSpool(PHYSDEV dev, LPCSTR lpData, DWORD cch)
 241 {
 242     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 243     int num, num_left = cch;
 244
 245     if(physDev->job.quiet) {
 246         TRACE("ignoring output\n");
 247         return 0;
 248     }
 249
 250     passthrough_leave(dev);
 251
 252     if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
 253         if( !PSDRV_StartPage(dev) )
 254             return 0;
 255     }
 256
 257     do {
 258         num = min(num_left, 0x8000);
 259         if(write_spool( dev, lpData, num ) != num)
 260             return 0;
 261         lpData += num;
 262         num_left -= num;
 263     } while(num_left);
 264
 265     return cch;
 266 }
 267
 268
 269 static INT PSDRV_WriteFeature(PHYSDEV dev, LPCSTR feature, LPCSTR value, LPCSTR invocation)
 270 {
 271
 272     char *buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psbeginfeature) +
 273                            strlen(feature) + strlen(value));
 274
 275     sprintf(buf, psbeginfeature, feature, value);
 276     write_spool( dev, buf, strlen(buf) );
 277     write_spool( dev, invocation, strlen(invocation) );
 278     write_spool( dev, psendfeature, strlen(psendfeature) );
 279
 280     HeapFree( GetProcessHeap(), 0, buf );
 281     return 1;
 282 }
 283
 284 /********************************************************
 285  *         escape_title
 286  *
 287  * Helper for PSDRV_WriteHeader.  Escape any non-printable characters
 288  * as octal.  If we've had to use an escape then surround the entire string
 289  * in brackets.  Truncate string to represent at most 0x80 characters.
 290  *
 291  */
 292 static char *escape_title(LPCWSTR wstr)
 293 {
 294     char *ret, *cp, *str;
 295     int i, extra = 0;
 296
 297     if(!wstr)
 298     {
 299         ret = HeapAlloc(GetProcessHeap(), 0, 1);
 300         *ret = '\0';
 301         return ret;
 302     }
 303
 304     i = WideCharToMultiByte( CP_ACP, 0, wstr, -1, NULL, 0, NULL, NULL );
 305     str = HeapAlloc( GetProcessHeap(), 0, i );
 306     if (!str) return NULL;
 307     WideCharToMultiByte( CP_ACP, 0, wstr, -1, str, i, NULL, NULL );
 308
 309     for(i = 0; i < 0x80 && str[i]; i++)
 310     {
 311         if(!isprint(str[i]))
 312            extra += 3;
 313     }
 314
 315     if(!extra)
 316     {
 317         ret = HeapAlloc(GetProcessHeap(), 0, i + 1);
 318         memcpy(ret, str, i);
 319         ret[i] = '\0';
 320         goto done;
 321     }
 322
 323     extra += 2; /* two for the brackets */
 324     cp = ret = HeapAlloc(GetProcessHeap(), 0, i + extra + 1);
 325     *cp++ = '(';
 326     for(i = 0; i < 0x80 && str[i]; i++)
 327     {
 328         if(!isprint(str[i]))
 329         {
 330             BYTE b = (BYTE)str[i];
 331             *cp++ = '\\';
 332             *cp++ = ((b >> 6) & 0x7) + '0';
 333             *cp++ = ((b >> 3) & 0x7) + '0';
 334             *cp++ = ((b)      & 0x7) + '0';
 335         }
 336         else
 337             *cp++ = str[i];
 338     }
 339     *cp++ = ')';
 340     *cp = '\0';
 341
 342 done:
 343     HeapFree( GetProcessHeap(), 0, str );
 344     return ret;
 345 }
 346
 347 struct ticket_info
 348 {
 349     PAGESIZE *page;
 350     DUPLEX *duplex;
 351 };
 352
 353 static void write_cups_job_ticket( PHYSDEV dev, const struct ticket_info *info )
 354 {
 355     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 356     char buf[256];
 357     int len;
 358
 359     if (info->page && info->page->InvocationString)
 360     {
 361         len = sizeof(media) + strlen( info->page->Name ) + 1;
 362         if (len <= sizeof(buf))
 363         {
 364             memcpy( buf, media, sizeof(media) );
 365             strcat( buf, info->page->Name );
 366             strcat( buf, "\n");
 367             write_spool( dev, buf, len - 1 );
 368         }
 369         else
 370             WARN( "paper name %s will be too long for DSC\n", info->page->Name );
 371     }
 372
 373     if (info->duplex && info->duplex->InvocationString)
 374     {
 375         if (info->duplex->WinDuplex >= 1 && info->duplex->WinDuplex <= 3)
 376         {
 377             const char *str = cups_duplexes[ info->duplex->WinDuplex - 1 ];
 378             write_spool( dev, str, strlen( str ) );
 379         }
 380     }
 381
 382     if (physDev->Devmode->dmPublic.dmCopies > 1)
 383     {
 384         len = snprintf( buf, sizeof(buf), "%%cupsJobTicket: copies=%d\n",
 385                         physDev->Devmode->dmPublic.dmCopies );
 386         if (len > 0 && len < sizeof(buf))
 387             write_spool( dev, buf, len );
 388
 389         if (physDev->Devmode->dmPublic.dmFields & DM_COLLATE)
 390         {
 391             if (physDev->Devmode->dmPublic.dmCollate == DMCOLLATE_FALSE)
 392                 write_spool( dev, cups_collate_false, sizeof(cups_collate_false) - 1 );
 393             else if (physDev->Devmode->dmPublic.dmCollate == DMCOLLATE_TRUE)
 394                 write_spool( dev, cups_collate_true, sizeof(cups_collate_true) - 1 );
 395         }
 396     }
 397
 398     if (!(physDev->Devmode->dmPublic.dmFields & DM_DEFAULTSOURCE) ||
 399         physDev->Devmode->dmPublic.dmDefaultSource == DMBIN_AUTO)
 400         write_spool( dev, cups_ap_d_inputslot, sizeof(cups_ap_d_inputslot) - 1 );
 401 }
 402
 403 INT PSDRV_WriteHeader( PHYSDEV dev, LPCWSTR title )
 404 {
 405     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 406     char *buf, *escaped_title;
 407     INPUTSLOT *slot = find_slot( physDev->pi->ppd, physDev->Devmode );
 408     PAGESIZE *page = find_pagesize( physDev->pi->ppd, physDev->Devmode );
 409     DUPLEX *duplex = find_duplex( physDev->pi->ppd, physDev->Devmode );
 410     int llx, lly, urx, ury;
 411     int ret, len;
 412     const char * dmOrientation;
 413
 414     struct ticket_info ticket_info = { page, duplex };
 415
 416     TRACE("%s\n", debugstr_w(title));
 417
 418     len = strlen( psadobe );
 419     ret = write_spool( dev, psadobe, len );
 420     if (ret != len)
 421     {
 422         WARN("WriteSpool error\n");
 423         return 0;
 424     }
 425
 426     write_cups_job_ticket( dev, &ticket_info );
 427
 428     escaped_title = escape_title(title);
 429     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psheader) +
 430                      strlen(escaped_title) + 30 );
 431     if(!buf) {
 432         WARN("HeapAlloc failed\n");
 433         HeapFree(GetProcessHeap(), 0, escaped_title);
 434         return 0;
 435     }
 436
 437     /* BBox co-ords are in default user co-ord system so urx < ury even in
 438        landscape mode */
 439     llx = physDev->ImageableArea.left * 72.0 / physDev->logPixelsX;
 440     lly = physDev->ImageableArea.bottom * 72.0 / physDev->logPixelsY;
 441     urx = physDev->ImageableArea.right * 72.0 / physDev->logPixelsX;
 442     ury = physDev->ImageableArea.top * 72.0 / physDev->logPixelsY;
 443     /* FIXME should do something better with BBox */
 444
 445     dmOrientation = (physDev->Devmode->dmPublic.dmOrientation == DMORIENT_LANDSCAPE ? "Landscape" : "Portrait");
 446     sprintf(buf, psheader, escaped_title, llx, lly, urx, ury, dmOrientation);
 447
 448     HeapFree(GetProcessHeap(), 0, escaped_title);
 449
 450     len = strlen( buf );
 451     write_spool( dev, buf, len );
 452     HeapFree( GetProcessHeap(), 0, buf );
 453
 454     write_spool( dev, psbeginprolog, strlen(psbeginprolog) );
 455     write_spool( dev, psprolog, strlen(psprolog) );
 456     write_spool( dev, psendprolog, strlen(psendprolog) );
 457     write_spool( dev, psbeginsetup, strlen(psbeginsetup) );
 458
 459     if (slot && slot->InvocationString)
 460         PSDRV_WriteFeature( dev, "*InputSlot", slot->Name, slot->InvocationString );
 461
 462     if (page && page->InvocationString)
 463         PSDRV_WriteFeature( dev, "*PageSize", page->Name, page->InvocationString );
 464
 465     if (duplex && duplex->InvocationString)
 466         PSDRV_WriteFeature( dev, "*Duplex", duplex->Name, duplex->InvocationString );
 467
 468     write_spool( dev, psendsetup, strlen(psendsetup) );
 469
 470
 471     return 1;
 472 }
 473
 474
 475 INT PSDRV_WriteFooter( PHYSDEV dev )
 476 {
 477     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 478     char *buf;
 479     int ret = 1;
 480
 481     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psfooter) + 100 );
 482     if(!buf) {
 483         WARN("HeapAlloc failed\n");
 484         return 0;
 485     }
 486
 487     sprintf(buf, psfooter, physDev->job.PageNo);
 488
 489     if( write_spool( dev, buf, strlen(buf) ) != strlen(buf) ) {
 490         WARN("WriteSpool error\n");
 491         ret = 0;
 492     }
 493     HeapFree( GetProcessHeap(), 0, buf );
 494     return ret;
 495 }
 496
 497
 498
 499 INT PSDRV_WriteEndPage( PHYSDEV dev )
 500 {
 501     if( write_spool( dev, psendpage, sizeof(psendpage)-1 ) != sizeof(psendpage)-1 ) {
 502         WARN("WriteSpool error\n");
 503         return 0;
 504     }
 505     return 1;
 506 }
 507
 508
 509
 510
 511 INT PSDRV_WriteNewPage( PHYSDEV dev )
 512 {
 513     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 514     char *buf;
 515     char name[100];
 516     signed int xtrans, ytrans, rotation;
 517     int ret = 1;
 518
 519     sprintf(name, "%d", physDev->job.PageNo);
 520
 521     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psnewpage) + 200 );
 522     if(!buf) {
 523         WARN("HeapAlloc failed\n");
 524         return 0;
 525     }
 526
 527     if(physDev->Devmode->dmPublic.dmOrientation == DMORIENT_LANDSCAPE) {
 528         if(physDev->pi->ppd->LandscapeOrientation == -90) {
 529             xtrans = physDev->ImageableArea.right;
 530             ytrans = physDev->ImageableArea.top;
 531             rotation = 90;
 532         } else {
 533             xtrans = physDev->ImageableArea.left;
 534             ytrans = physDev->ImageableArea.bottom;
 535             rotation = -90;
 536         }
 537     } else {
 538         xtrans = physDev->ImageableArea.left;
 539         ytrans = physDev->ImageableArea.top;
 540         rotation = 0;
 541     }
 542
 543     sprintf(buf, psnewpage, name, physDev->job.PageNo,
 544             physDev->logPixelsX, physDev->logPixelsY,
 545             xtrans, ytrans, rotation);
 546
 547     if( write_spool( dev, buf, strlen(buf) ) != strlen(buf) ) {
 548         WARN("WriteSpool error\n");
 549         ret = 0;
 550     }
 551     HeapFree( GetProcessHeap(), 0, buf );
 552     return ret;
 553 }
 554
 555
 556 BOOL PSDRV_WriteMoveTo(PHYSDEV dev, INT x, INT y)
 557 {
 558     char buf[100];
 559
 560     sprintf(buf, psmoveto, x, y);
 561     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 562 }
 563
 564 BOOL PSDRV_WriteLineTo(PHYSDEV dev, INT x, INT y)
 565 {
 566     char buf[100];
 567
 568     sprintf(buf, pslineto, x, y);
 569     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 570 }
 571
 572
 573 BOOL PSDRV_WriteStroke(PHYSDEV dev)
 574 {
 575     return PSDRV_WriteSpool(dev, psstroke, sizeof(psstroke)-1);
 576 }
 577
 578
 579
 580 BOOL PSDRV_WriteRectangle(PHYSDEV dev, INT x, INT y, INT width,
 581                         INT height)
 582 {
 583     char buf[100];
 584
 585     sprintf(buf, psrectangle, x, y, width, height, -width);
 586     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 587 }
 588
 589 BOOL PSDRV_WriteArc(PHYSDEV dev, INT x, INT y, INT w, INT h, double ang1,
 590                       double ang2)
 591 {
 592     char buf[256];
 593
 594     /* Make angles -ve and swap order because we're working with an upside
 595        down y-axis */
 596     push_lc_numeric("C");
 597     sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
 598     pop_lc_numeric();
 599     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 600 }
 601
 602 BOOL PSDRV_WriteCurveTo(PHYSDEV dev, POINT pts[3])
 603 {
 604     char buf[256];
 605
 606     sprintf(buf, pscurveto, pts[0].x, pts[0].y, pts[1].x, pts[1].y, pts[2].x, pts[2].y );
 607     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 608 }
 609
 610 BOOL PSDRV_WriteSetFont(PHYSDEV dev, const char *name, matrix size, INT escapement, BOOL fake_italic)
 611 {
 612     char *buf;
 613
 614     buf = HeapAlloc( GetProcessHeap(), 0, strlen(name) + 256 );
 615
 616     if(!buf) {
 617         WARN("HeapAlloc failed\n");
 618         return FALSE;
 619     }
 620
 621     sprintf( buf, psfindfont, name );
 622     PSDRV_WriteSpool( dev, buf, strlen(buf) );
 623
 624     if (fake_italic) PSDRV_WriteSpool( dev, psfakeitalic, sizeof(psfakeitalic) - 1 );
 625
 626     sprintf( buf, pssizematrix, size.xx, size.xy, size.yx, size.yy );
 627     PSDRV_WriteSpool( dev, buf, strlen(buf) );
 628
 629     if (fake_italic) PSDRV_WriteSpool( dev, psconcat, sizeof(psconcat) - 1 );
 630
 631     if (escapement)
 632     {
 633         sprintf( buf, psrotatefont, -escapement );
 634         PSDRV_WriteSpool( dev, buf, strlen(buf) );
 635     }
 636
 637     PSDRV_WriteSpool( dev, pssetfont, sizeof(pssetfont) - 1 );
 638     HeapFree( GetProcessHeap(), 0, buf );
 639
 640     return TRUE;
 641 }
 642
 643 BOOL PSDRV_WriteSetColor(PHYSDEV dev, PSCOLOR *color)
 644 {
 645     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 646     char buf[256];
 647
 648     PSDRV_CopyColor(&physDev->inkColor, color);
 649     switch(color->type) {
 650     case PSCOLOR_RGB:
 651         push_lc_numeric("C");
 652         sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
 653                 color->value.rgb.b);
 654         pop_lc_numeric();
 655         return PSDRV_WriteSpool(dev, buf, strlen(buf));
 656
 657     case PSCOLOR_GRAY:
 658         push_lc_numeric("C");
 659         sprintf(buf, pssetgray, color->value.gray.i);
 660         pop_lc_numeric();
 661         return PSDRV_WriteSpool(dev, buf, strlen(buf));
 662
 663     default:
 664         ERR("Unknown colour type %d\n", color->type);
 665         break;
 666     }
 667
 668     return FALSE;
 669 }
 670
 671 BOOL PSDRV_WriteSetPen(PHYSDEV dev)
 672 {
 673     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 674     char buf[256];
 675     DWORD i, pos;
 676
 677     sprintf(buf, pssetline, physDev->pen.width, physDev->pen.join, physDev->pen.endcap);
 678     PSDRV_WriteSpool(dev, buf, strlen(buf));
 679
 680     if (physDev->pen.dash_len)
 681     {
 682         for (i = pos = 0; i < physDev->pen.dash_len; i++)
 683             pos += sprintf( buf + pos, " %lu", physDev->pen.dash[i] );
 684         buf[0] = '[';
 685         sprintf(buf + pos, "] %u setdash\n", 0);
 686     }
 687     else
 688         sprintf(buf, "[] %u setdash\n", 0);
 689
 690    PSDRV_WriteSpool(dev, buf, strlen(buf));
 691
 692    return TRUE;
 693 }
 694
 695 BOOL PSDRV_WriteGlyphShow(PHYSDEV dev, LPCSTR g_name)
 696 {
 697     char    buf[128];
 698     int     l;
 699
 700     l = snprintf(buf, sizeof(buf), psglyphshow, g_name);
 701
 702     if (l < sizeof(psglyphshow) - 2 || l > sizeof(buf) - 1) {
 703         WARN("Unusable glyph name '%s' - ignoring\n", g_name);
 704         return FALSE;
 705     }
 706
 707     PSDRV_WriteSpool(dev, buf, l);
 708     return TRUE;
 709 }
 710
 711 BOOL PSDRV_WriteFill(PHYSDEV dev)
 712 {
 713     return PSDRV_WriteSpool(dev, psfill, sizeof(psfill)-1);
 714 }
 715
 716 BOOL PSDRV_WriteEOFill(PHYSDEV dev)
 717 {
 718     return PSDRV_WriteSpool(dev, pseofill, sizeof(pseofill)-1);
 719 }
 720
 721 BOOL PSDRV_WriteGSave(PHYSDEV dev)
 722 {
 723     return PSDRV_WriteSpool(dev, psgsave, sizeof(psgsave)-1);
 724 }
 725
 726 BOOL PSDRV_WriteGRestore(PHYSDEV dev)
 727 {
 728     return PSDRV_WriteSpool(dev, psgrestore, sizeof(psgrestore)-1);
 729 }
 730
 731 BOOL PSDRV_WriteNewPath(PHYSDEV dev)
 732 {
 733     return PSDRV_WriteSpool(dev, psnewpath, sizeof(psnewpath)-1);
 734 }
 735
 736 BOOL PSDRV_WriteClosePath(PHYSDEV dev)
 737 {
 738     return PSDRV_WriteSpool(dev, psclosepath, sizeof(psclosepath)-1);
 739 }
 740
 741 BOOL PSDRV_WriteClip(PHYSDEV dev)
 742 {
 743     return PSDRV_WriteSpool(dev, psclip, sizeof(psclip)-1);
 744 }
 745
 746 BOOL PSDRV_WriteEOClip(PHYSDEV dev)
 747 {
 748     return PSDRV_WriteSpool(dev, pseoclip, sizeof(pseoclip)-1);
 749 }
 750
 751 BOOL PSDRV_WriteHatch(PHYSDEV dev)
 752 {
 753     return PSDRV_WriteSpool(dev, pshatch, sizeof(pshatch)-1);
 754 }
 755
 756 BOOL PSDRV_WriteRotate(PHYSDEV dev, float ang)
 757 {
 758     char buf[256];
 759
 760     push_lc_numeric("C");
 761     sprintf(buf, psrotate, ang);
 762     pop_lc_numeric();
 763     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 764 }
 765
 766 BOOL PSDRV_WriteIndexColorSpaceBegin(PHYSDEV dev, int size)
 767 {
 768     char buf[256];
 769     sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
 770     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 771 }
 772
 773 BOOL PSDRV_WriteIndexColorSpaceEnd(PHYSDEV dev)
 774 {
 775     static const char buf[] = ">\n] setcolorspace\n";
 776     return PSDRV_WriteSpool(dev, buf, sizeof(buf) - 1);
 777 }
 778
 779 static BOOL PSDRV_WriteRGB(PHYSDEV dev, COLORREF *map, int number)
 780 {
 781     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 7 + 1 ), *ptr;
 782     int i;
 783
 784     ptr = buf;
 785     for(i = 0; i < number; i++) {
 786         sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
 787                 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
 788                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 789         ptr += 7;
 790     }
 791     PSDRV_WriteSpool(dev, buf, number * 7);
 792     HeapFree( GetProcessHeap(), 0, buf );
 793     return TRUE;
 794 }
 795
 796 BOOL PSDRV_WriteRGBQUAD(PHYSDEV dev, const RGBQUAD *rgb, int number)
 797 {
 798     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 7 + 1 ), *ptr;
 799     int i;
 800
 801     ptr = buf;
 802     for(i = 0; i < number; i++, rgb++)
 803         ptr += sprintf(ptr, "%02x%02x%02x%c", rgb->rgbRed, rgb->rgbGreen, rgb->rgbBlue,
 804                        ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 805
 806     PSDRV_WriteSpool(dev, buf, ptr - buf);
 807     HeapFree( GetProcessHeap(), 0, buf );
 808     return TRUE;
 809 }
 810
 811 static BOOL PSDRV_WriteImageDict(PHYSDEV dev, WORD depth, BOOL grayscale,
 812                                  INT widthSrc, INT heightSrc, char *bits, BOOL top_down)
 813 {
 814     static const char start[] = "<<\n"
 815       " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
 816       " /ImageMatrix [%d 0 0 %d 0 %d]\n";
 817
 818     static const char decode1[] = " /Decode [0 %d]\n";
 819     static const char decode3[] = " /Decode [0 1 0 1 0 1]\n";
 820
 821     static const char end[] = " /DataSource currentfile /ASCII85Decode filter /RunLengthDecode filter\n>>\n";
 822     static const char endbits[] = " /DataSource <%s>\n>>\n";
 823     char buf[1000];
 824
 825     if (top_down)
 826         sprintf(buf, start, widthSrc, heightSrc,
 827                 (depth < 8) ? depth : 8, widthSrc, heightSrc, 0);
 828     else
 829         sprintf(buf, start, widthSrc, heightSrc,
 830                 (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
 831
 832     PSDRV_WriteSpool(dev, buf, strlen(buf));
 833
 834     switch(depth) {
 835     case 8:
 836         sprintf(buf, decode1, 255);
 837         break;
 838
 839     case 4:
 840         sprintf(buf, decode1, 15);
 841         break;
 842
 843     case 1:
 844         sprintf(buf, decode1, 1);
 845         break;
 846
 847     default:
 848         if (grayscale)
 849             sprintf(buf, decode1, 1);
 850         else
 851             strcpy(buf, decode3);
 852         break;
 853     }
 854
 855     PSDRV_WriteSpool(dev, buf, strlen(buf));
 856
 857     if(!bits) {
 858         PSDRV_WriteSpool(dev, end, sizeof(end) - 1);
 859     } else {
 860         sprintf(buf, endbits, bits);
 861         PSDRV_WriteSpool(dev, buf, strlen(buf));
 862     }
 863
 864     return TRUE;
 865 }
 866
 867 BOOL PSDRV_WriteImage(PHYSDEV dev, WORD depth, BOOL grayscale, INT xDst, INT yDst,
 868                       INT widthDst, INT heightDst, INT widthSrc,
 869                       INT heightSrc, BOOL mask, BOOL top_down)
 870 {
 871     static const char start[] = "%d %d translate\n%d %d scale\n";
 872     static const char image[] = "image\n";
 873     static const char imagemask[] = "imagemask\n";
 874     char buf[100];
 875
 876     sprintf(buf, start, xDst, yDst, widthDst, heightDst);
 877     PSDRV_WriteSpool(dev, buf, strlen(buf));
 878     PSDRV_WriteImageDict(dev, depth, grayscale, widthSrc, heightSrc, NULL, top_down);
 879     if(mask)
 880         PSDRV_WriteSpool(dev, imagemask, sizeof(imagemask) - 1);
 881     else
 882         PSDRV_WriteSpool(dev, image, sizeof(image) - 1);
 883     return TRUE;
 884 }
 885
 886
 887 BOOL PSDRV_WriteBytes(PHYSDEV dev, const BYTE *bytes, DWORD number)
 888 {
 889     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 3 + 1 );
 890     char *ptr;
 891     unsigned int i;
 892
 893     ptr = buf;
 894
 895     for(i = 0; i < number; i++) {
 896         sprintf(ptr, "%02x", bytes[i]);
 897         ptr += 2;
 898         if(((i & 0xf) == 0xf) || (i == number - 1)) {
 899             strcpy(ptr, "\n");
 900             ptr++;
 901         }
 902     }
 903     PSDRV_WriteSpool(dev, buf, ptr - buf);
 904     HeapFree( GetProcessHeap(), 0, buf );
 905     return TRUE;
 906 }
 907
 908 BOOL PSDRV_WriteData(PHYSDEV dev, const BYTE *data, DWORD number)
 909 {
 910     int num, num_left = number;
 911
 912     do {
 913         num = min(num_left, 60);
 914         PSDRV_WriteSpool(dev, (LPCSTR)data, num);
 915         PSDRV_WriteSpool(dev, "\n", 1);
 916         data += num;
 917         num_left -= num;
 918     } while(num_left);
 919
 920     return TRUE;
 921 }
 922
 923 BOOL PSDRV_WriteArrayPut(PHYSDEV dev, CHAR *pszArrayName, INT nIndex, LONG lObject)
 924 {
 925     char buf[100];
 926
 927     sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
 928     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 929 }
 930
 931 BOOL PSDRV_WriteArrayDef(PHYSDEV dev, CHAR *pszArrayName, INT nSize)
 932 {
 933     char buf[100];
 934
 935     sprintf(buf, psarraydef, pszArrayName, nSize);
 936     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 937 }
 938
 939 BOOL PSDRV_WriteRectClip(PHYSDEV dev, INT x, INT y, INT w, INT h)
 940 {
 941     char buf[100];
 942
 943     sprintf(buf, psrectclip, x, y, w, h);
 944     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 945 }
 946
 947 BOOL PSDRV_WriteRectClip2(PHYSDEV dev, CHAR *pszArrayName)
 948 {
 949     char buf[100];
 950
 951     sprintf(buf, psrectclip2, pszArrayName);
 952     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 953 }
 954
 955 BOOL PSDRV_WriteDIBPatternDict(PHYSDEV dev, const BITMAPINFO *bmi, BYTE *bits, UINT usage)
 956 {
 957     static const char mypat[] = "/mypat\n";
 958     static const char do_pattern[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 959       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n  0 0 translate\n"
 960       "  %d %d scale\n  mypat image\n  end\n }\n>>\n matrix makepattern setpattern\n";
 961     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 962     char *buf, *ptr;
 963     INT w, h, x, y, w_mult, h_mult, abs_height = abs( bmi->bmiHeader.biHeight );
 964     COLORREF map[2];
 965
 966     TRACE( "size %ldx%ldx%d\n",
 967            bmi->bmiHeader.biWidth, bmi->bmiHeader.biHeight, bmi->bmiHeader.biBitCount);
 968
 969     if(bmi->bmiHeader.biBitCount != 1) {
 970         FIXME("dib depth %d not supported\n", bmi->bmiHeader.biBitCount);
 971         return FALSE;
 972     }
 973
 974     w = bmi->bmiHeader.biWidth & ~0x7;
 975     h = abs_height & ~0x7;
 976
 977     buf = HeapAlloc( GetProcessHeap(), 0, max(sizeof(do_pattern) + 100, 2 * w/8 * h + 1) );
 978     ptr = buf;
 979     for(y = h-1; y >= 0; y--) {
 980         for(x = 0; x < w/8; x++) {
 981             sprintf(ptr, "%02x", *(bits + x/8 + y *
 982                                    ((bmi->bmiHeader.biWidth + 31) / 32) * 4));
 983             ptr += 2;
 984         }
 985     }
 986     PSDRV_WriteSpool(dev, mypat, sizeof(mypat) - 1);
 987     PSDRV_WriteImageDict(dev, 1, FALSE, 8, 8, buf, bmi->bmiHeader.biHeight < 0);
 988     PSDRV_WriteSpool(dev, "def\n", 4);
 989
 990     PSDRV_WriteIndexColorSpaceBegin(dev, 1);
 991     map[0] = GetTextColor( dev->hdc );
 992     map[1] = GetBkColor( dev->hdc );
 993     PSDRV_WriteRGB(dev, map, 2);
 994     PSDRV_WriteIndexColorSpaceEnd(dev);
 995
 996     /* Windows seems to scale patterns so that a one pixel corresponds to 1/300" */
 997     w_mult = (physDev->logPixelsX + 150) / 300;
 998     h_mult = (physDev->logPixelsY + 150) / 300;
 999     sprintf(buf, do_pattern, w * w_mult, h * h_mult, w * w_mult, h * h_mult, w * w_mult, h * h_mult);
1000     PSDRV_WriteSpool(dev,  buf, strlen(buf));
1001     HeapFree( GetProcessHeap(), 0, buf );
1002     return TRUE;
1003 }