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 static const char cups_collate_false[] = "%cupsJobTicket: collate=false\n";
  52 static const char cups_collate_true[] = "%cupsJobTicket: collate=true\n";
  53 static const char cups_ap_d_inputslot[] = "%cupsJobTicket: AP_D_InputSlot=\n"; /* intentionally empty value */
  54
  55 static const char psheader[] = /* title llx lly urx ury orientation */
  56 "%%%%Creator: Wine PostScript Driver\n"
  57 "%%%%Title: %s\n"
  58 "%%%%BoundingBox: %d %d %d %d\n"
  59 "%%%%Pages: (atend)\n"
  60 "%%%%Orientation: %s\n"
  61 "%%%%EndComments\n";
  62
  63 static const char psbeginprolog[] =
  64 "%%BeginProlog\n";
  65
  66 static const char psendprolog[] =
  67 "%%EndProlog\n";
  68
  69 static const char psprolog[] =
  70 "/tmpmtrx matrix def\n"
  71 "/hatch {\n"
  72 "  pathbbox\n"
  73 "  /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
  74 "  l cvi gap idiv gap mul\n"
  75 "  gap\n"
  76 "  r cvi gap idiv gap mul\n"
  77 "  {t moveto 0 b t sub rlineto}\n"
  78 "  for\n"
  79 "} bind def\n"
  80 "/B {pop pop pop pop} def\n"
  81 "/N {newpath} def\n"
  82 "/havetype42gdir {version cvi 2015 ge} bind def\n";
  83
  84 static const char psbeginsetup[] =
  85 "%%BeginSetup\n";
  86
  87 static const char psendsetup[] =
  88 "%%EndSetup\n";
  89
  90 static const char psbeginfeature[] = /* feature, value */
  91 "mark {\n"
  92 "%%%%BeginFeature: %s %s\n";
  93
  94 static const char psendfeature[] =
  95 "\n%%EndFeature\n"
  96 "} stopped cleartomark\n";
  97
  98 static const char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
  99 "%%%%Page: %s %d\n"
 100 "%%%%BeginPageSetup\n"
 101 "/pgsave save def\n"
 102 "72 %d div 72 %d div scale\n"
 103 "%d %d translate\n"
 104 "1 -1 scale\n"
 105 "%d rotate\n"
 106 "%%%%EndPageSetup\n";
 107
 108 static const char psendpage[] =
 109 "pgsave restore\n"
 110 "showpage\n";
 111
 112 static const char psfooter[] = /* pages */
 113 "%%%%Trailer\n"
 114 "%%%%Pages: %d\n"
 115 "%%%%EOF\n";
 116
 117 static const char psmoveto[] = /* x, y */
 118 "%d %d moveto\n";
 119
 120 static const char pslineto[] = /* x, y */
 121 "%d %d lineto\n";
 122
 123 static const char psstroke[] =
 124 "stroke\n";
 125
 126 static const char psrectangle[] = /* x, y, width, height, -width */
 127 "%d %d moveto\n"
 128 "%d 0 rlineto\n"
 129 "0 %d rlineto\n"
 130 "%d 0 rlineto\n"
 131 "closepath\n";
 132
 133 static const char psglyphshow[] = /* glyph name */
 134 "/%s glyphshow\n";
 135
 136 static const char psfindfont[] = /* fontname */
 137 "/%s findfont\n";
 138
 139 static const char psfakeitalic[] =
 140 "[1 0 0.25 1 0 0]\n";
 141
 142 static const char pssizematrix[] =
 143 "[%d %d %d %d 0 0]\n";
 144
 145 static const char psconcat[] =
 146 "matrix concatmatrix\n";
 147
 148 static const char psrotatefont[] = /* escapement */
 149 "%d 10 div matrix rotate\n"
 150 "matrix concatmatrix\n";
 151
 152 static const char pssetfont[] =
 153 "makefont setfont\n";
 154
 155 static const char pssetline[] = /* width, join, endcap */
 156 "%d setlinewidth %u setlinejoin %u setlinecap\n";
 157
 158 static const char pssetgray[] = /* gray */
 159 "%.2f setgray\n";
 160
 161 static const char pssetrgbcolor[] = /* r, g, b */
 162 "%.2f %.2f %.2f setrgbcolor\n";
 163
 164 static const char psarc[] = /* x, y, w, h, ang1, ang2 */
 165 "tmpmtrx currentmatrix pop\n"
 166 "%d %d translate\n"
 167 "%d %d scale\n"
 168 "0 0 0.5 %.1f %.1f arc\n"
 169 "tmpmtrx setmatrix\n";
 170
 171 static const char pscurveto[] = /* x1, y1, x2, y2, x3, y3 */
 172 "%d %d %d %d %d %d curveto\n";
 173
 174 static const char psgsave[] =
 175 "gsave\n";
 176
 177 static const char psgrestore[] =
 178 "grestore\n";
 179
 180 static const char psfill[] =
 181 "fill\n";
 182
 183 static const char pseofill[] =
 184 "eofill\n";
 185
 186 static const char psnewpath[] =
 187 "newpath\n";
 188
 189 static const char psclosepath[] =
 190 "closepath\n";
 191
 192 static const char psclip[] =
 193 "clip\n";
 194
 195 static const char pseoclip[] =
 196 "eoclip\n";
 197
 198 static const char psrectclip[] =
 199 "%d %d %d %d rectclip\n";
 200
 201 static const char psrectclip2[] =
 202 "%s rectclip\n";
 203
 204 static const char pshatch[] =
 205 "hatch\n";
 206
 207 static const char psrotate[] = /* ang */
 208 "%.1f rotate\n";
 209
 210 static const char psarrayput[] =
 211 "%s %d %d put\n";
 212
 213 static const char psarraydef[] =
 214 "/%s %d array def\n";
 215
 216 static const char psbegindocument[] =
 217 "%%BeginDocument: Wine passthrough\n";
 218 static const char psenddocument[] =
 219 "\n%%EndDocument\n";
 220
 221 void passthrough_enter(PHYSDEV dev)
 222 {
 223     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 224
 225     if (physDev->job.passthrough_state != passthrough_none) return;
 226
 227     write_spool(dev, psbegindocument, sizeof(psbegindocument) - 1);
 228     physDev->job.passthrough_state = passthrough_active;
 229 }
 230
 231 void passthrough_leave(PHYSDEV dev)
 232 {
 233     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 234
 235     if (physDev->job.passthrough_state == passthrough_none) return;
 236
 237     write_spool(dev, psenddocument, sizeof(psenddocument) - 1);
 238     physDev->job.passthrough_state = passthrough_none;
 239 }
 240
 241 DWORD PSDRV_WriteSpool(PHYSDEV dev, LPCSTR lpData, DWORD cch)
 242 {
 243     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 244     int num, num_left = cch;
 245
 246     if(physDev->job.quiet) {
 247         TRACE("ignoring output\n");
 248         return 0;
 249     }
 250
 251     passthrough_leave(dev);
 252
 253     if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
 254         if( !PSDRV_StartPage(dev) )
 255             return 0;
 256     }
 257
 258     do {
 259         num = min(num_left, 0x8000);
 260         if(write_spool( dev, lpData, num ) != num)
 261             return 0;
 262         lpData += num;
 263         num_left -= num;
 264     } while(num_left);
 265
 266     return cch;
 267 }
 268
 269
 270 static INT PSDRV_WriteFeature(PHYSDEV dev, LPCSTR feature, LPCSTR value, LPCSTR invocation)
 271 {
 272
 273     char *buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psbeginfeature) +
 274                            strlen(feature) + strlen(value));
 275
 276     sprintf(buf, psbeginfeature, feature, value);
 277     write_spool( dev, buf, strlen(buf) );
 278     write_spool( dev, invocation, strlen(invocation) );
 279     write_spool( dev, psendfeature, strlen(psendfeature) );
 280
 281     HeapFree( GetProcessHeap(), 0, buf );
 282     return 1;
 283 }
 284
 285 /********************************************************
 286  *         escape_title
 287  *
 288  * Helper for PSDRV_WriteHeader.  Escape any non-printable characters
 289  * as octal.  If we've had to use an escape then surround the entire string
 290  * in brackets.  Truncate string to represent at most 0x80 characters.
 291  *
 292  */
 293 static char *escape_title(LPCWSTR wstr)
 294 {
 295     char *ret, *cp, *str;
 296     int i, extra = 0;
 297
 298     if(!wstr)
 299     {
 300         ret = HeapAlloc(GetProcessHeap(), 0, 1);
 301         *ret = '\0';
 302         return ret;
 303     }
 304
 305     i = WideCharToMultiByte( CP_ACP, 0, wstr, -1, NULL, 0, NULL, NULL );
 306     str = HeapAlloc( GetProcessHeap(), 0, i );
 307     if (!str) return NULL;
 308     WideCharToMultiByte( CP_ACP, 0, wstr, -1, str, i, NULL, NULL );
 309
 310     for(i = 0; i < 0x80 && str[i]; i++)
 311     {
 312         if(!isprint(str[i]))
 313            extra += 3;
 314     }
 315
 316     if(!extra)
 317     {
 318         ret = HeapAlloc(GetProcessHeap(), 0, i + 1);
 319         memcpy(ret, str, i);
 320         ret[i] = '\0';
 321         goto done;
 322     }
 323
 324     extra += 2; /* two for the brackets */
 325     cp = ret = HeapAlloc(GetProcessHeap(), 0, i + extra + 1);
 326     *cp++ = '(';
 327     for(i = 0; i < 0x80 && str[i]; i++)
 328     {
 329         if(!isprint(str[i]))
 330         {
 331             BYTE b = (BYTE)str[i];
 332             *cp++ = '\\';
 333             *cp++ = ((b >> 6) & 0x7) + '0';
 334             *cp++ = ((b >> 3) & 0x7) + '0';
 335             *cp++ = ((b)      & 0x7) + '0';
 336         }
 337         else
 338             *cp++ = str[i];
 339     }
 340     *cp++ = ')';
 341     *cp = '\0';
 342
 343 done:
 344     HeapFree( GetProcessHeap(), 0, str );
 345     return ret;
 346 }
 347
 348 struct ticket_info
 349 {
 350     PAGESIZE *page;
 351     DUPLEX *duplex;
 352 };
 353
 354 static void write_cups_job_ticket( PHYSDEV dev, const struct ticket_info *info )
 355 {
 356     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 357     char buf[256];
 358     int len;
 359
 360     if (info->page && info->page->InvocationString)
 361     {
 362         len = sizeof(media) + strlen( info->page->Name ) + 1;
 363         if (len <= sizeof(buf))
 364         {
 365             memcpy( buf, media, sizeof(media) );
 366             strcat( buf, info->page->Name );
 367             strcat( buf, "\n");
 368             write_spool( dev, buf, len - 1 );
 369         }
 370         else
 371             WARN( "paper name %s will be too long for DSC\n", info->page->Name );
 372     }
 373
 374     if (info->duplex && info->duplex->InvocationString)
 375     {
 376         if (info->duplex->WinDuplex >= 1 && info->duplex->WinDuplex <= 3)
 377         {
 378             const char *str = cups_duplexes[ info->duplex->WinDuplex - 1 ];
 379             write_spool( dev, str, strlen( str ) );
 380         }
 381     }
 382
 383     if (physDev->Devmode->dmPublic.u1.s1.dmCopies > 1)
 384     {
 385         len = snprintf( buf, sizeof(buf), "%%cupsJobTicket: copies=%d\n",
 386                         physDev->Devmode->dmPublic.u1.s1.dmCopies );
 387         if (len > 0 && len < sizeof(buf))
 388             write_spool( dev, buf, len );
 389
 390         if (physDev->Devmode->dmPublic.dmFields & DM_COLLATE)
 391         {
 392             if (physDev->Devmode->dmPublic.dmCollate == DMCOLLATE_FALSE)
 393                 write_spool( dev, cups_collate_false, sizeof(cups_collate_false) - 1 );
 394             else if (physDev->Devmode->dmPublic.dmCollate == DMCOLLATE_TRUE)
 395                 write_spool( dev, cups_collate_true, sizeof(cups_collate_true) - 1 );
 396         }
 397     }
 398
 399     if (!(physDev->Devmode->dmPublic.dmFields & DM_DEFAULTSOURCE) ||
 400         physDev->Devmode->dmPublic.u1.s1.dmDefaultSource == DMBIN_AUTO)
 401         write_spool( dev, cups_ap_d_inputslot, sizeof(cups_ap_d_inputslot) - 1 );
 402 }
 403
 404 INT PSDRV_WriteHeader( PHYSDEV dev, LPCWSTR title )
 405 {
 406     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 407     char *buf, *escaped_title;
 408     INPUTSLOT *slot = find_slot( physDev->pi->ppd, physDev->Devmode );
 409     PAGESIZE *page = find_pagesize( physDev->pi->ppd, physDev->Devmode );
 410     DUPLEX *duplex = find_duplex( physDev->pi->ppd, physDev->Devmode );
 411     int llx, lly, urx, ury;
 412     int ret, len;
 413     const char * dmOrientation;
 414
 415     struct ticket_info ticket_info = { page, duplex };
 416
 417     TRACE("%s\n", debugstr_w(title));
 418
 419     len = strlen( psadobe );
 420     ret = write_spool( dev, psadobe, len );
 421     if (ret != len)
 422     {
 423         WARN("WriteSpool error\n");
 424         return 0;
 425     }
 426
 427     write_cups_job_ticket( dev, &ticket_info );
 428
 429     escaped_title = escape_title(title);
 430     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psheader) +
 431                      strlen(escaped_title) + 30 );
 432     if(!buf) {
 433         WARN("HeapAlloc failed\n");
 434         HeapFree(GetProcessHeap(), 0, escaped_title);
 435         return 0;
 436     }
 437
 438     /* BBox co-ords are in default user co-ord system so urx < ury even in
 439        landscape mode */
 440     llx = physDev->ImageableArea.left * 72.0 / physDev->logPixelsX;
 441     lly = physDev->ImageableArea.bottom * 72.0 / physDev->logPixelsY;
 442     urx = physDev->ImageableArea.right * 72.0 / physDev->logPixelsX;
 443     ury = physDev->ImageableArea.top * 72.0 / physDev->logPixelsY;
 444     /* FIXME should do something better with BBox */
 445
 446     dmOrientation = (physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE ? "Landscape" : "Portrait");
 447     sprintf(buf, psheader, escaped_title, llx, lly, urx, ury, dmOrientation);
 448
 449     HeapFree(GetProcessHeap(), 0, escaped_title);
 450
 451     len = strlen( buf );
 452     write_spool( dev, buf, len );
 453     HeapFree( GetProcessHeap(), 0, buf );
 454
 455     write_spool( dev, psbeginprolog, strlen(psbeginprolog) );
 456     write_spool( dev, psprolog, strlen(psprolog) );
 457     write_spool( dev, psendprolog, strlen(psendprolog) );
 458     write_spool( dev, psbeginsetup, strlen(psbeginsetup) );
 459
 460     if (slot && slot->InvocationString)
 461         PSDRV_WriteFeature( dev, "*InputSlot", slot->Name, slot->InvocationString );
 462
 463     if (page && page->InvocationString)
 464         PSDRV_WriteFeature( dev, "*PageSize", page->Name, page->InvocationString );
 465
 466     if (duplex && duplex->InvocationString)
 467         PSDRV_WriteFeature( dev, "*Duplex", duplex->Name, duplex->InvocationString );
 468
 469     write_spool( dev, psendsetup, strlen(psendsetup) );
 470
 471
 472     return 1;
 473 }
 474
 475
 476 INT PSDRV_WriteFooter( PHYSDEV dev )
 477 {
 478     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 479     char *buf;
 480     int ret = 1;
 481
 482     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psfooter) + 100 );
 483     if(!buf) {
 484         WARN("HeapAlloc failed\n");
 485         return 0;
 486     }
 487
 488     sprintf(buf, psfooter, physDev->job.PageNo);
 489
 490     if( write_spool( dev, buf, strlen(buf) ) != strlen(buf) ) {
 491         WARN("WriteSpool error\n");
 492         ret = 0;
 493     }
 494     HeapFree( GetProcessHeap(), 0, buf );
 495     return ret;
 496 }
 497
 498
 499
 500 INT PSDRV_WriteEndPage( PHYSDEV dev )
 501 {
 502     if( write_spool( dev, psendpage, sizeof(psendpage)-1 ) != sizeof(psendpage)-1 ) {
 503         WARN("WriteSpool error\n");
 504         return 0;
 505     }
 506     return 1;
 507 }
 508
 509
 510
 511
 512 INT PSDRV_WriteNewPage( PHYSDEV dev )
 513 {
 514     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 515     char *buf;
 516     char name[100];
 517     signed int xtrans, ytrans, rotation;
 518     int ret = 1;
 519
 520     sprintf(name, "%d", physDev->job.PageNo);
 521
 522     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psnewpage) + 200 );
 523     if(!buf) {
 524         WARN("HeapAlloc failed\n");
 525         return 0;
 526     }
 527
 528     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 529         if(physDev->pi->ppd->LandscapeOrientation == -90) {
 530             xtrans = physDev->ImageableArea.right;
 531             ytrans = physDev->ImageableArea.top;
 532             rotation = 90;
 533         } else {
 534             xtrans = physDev->ImageableArea.left;
 535             ytrans = physDev->ImageableArea.bottom;
 536             rotation = -90;
 537         }
 538     } else {
 539         xtrans = physDev->ImageableArea.left;
 540         ytrans = physDev->ImageableArea.top;
 541         rotation = 0;
 542     }
 543
 544     sprintf(buf, psnewpage, name, physDev->job.PageNo,
 545             physDev->logPixelsX, physDev->logPixelsY,
 546             xtrans, ytrans, rotation);
 547
 548     if( write_spool( dev, buf, strlen(buf) ) != strlen(buf) ) {
 549         WARN("WriteSpool error\n");
 550         ret = 0;
 551     }
 552     HeapFree( GetProcessHeap(), 0, buf );
 553     return ret;
 554 }
 555
 556
 557 BOOL PSDRV_WriteMoveTo(PHYSDEV dev, INT x, INT y)
 558 {
 559     char buf[100];
 560
 561     sprintf(buf, psmoveto, x, y);
 562     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 563 }
 564
 565 BOOL PSDRV_WriteLineTo(PHYSDEV dev, INT x, INT y)
 566 {
 567     char buf[100];
 568
 569     sprintf(buf, pslineto, x, y);
 570     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 571 }
 572
 573
 574 BOOL PSDRV_WriteStroke(PHYSDEV dev)
 575 {
 576     return PSDRV_WriteSpool(dev, psstroke, sizeof(psstroke)-1);
 577 }
 578
 579
 580
 581 BOOL PSDRV_WriteRectangle(PHYSDEV dev, INT x, INT y, INT width,
 582                         INT height)
 583 {
 584     char buf[100];
 585
 586     sprintf(buf, psrectangle, x, y, width, height, -width);
 587     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 588 }
 589
 590 BOOL PSDRV_WriteArc(PHYSDEV dev, INT x, INT y, INT w, INT h, double ang1,
 591                       double ang2)
 592 {
 593     char buf[256];
 594
 595     /* Make angles -ve and swap order because we're working with an upside
 596        down y-axis */
 597     push_lc_numeric("C");
 598     sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
 599     pop_lc_numeric();
 600     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 601 }
 602
 603 BOOL PSDRV_WriteCurveTo(PHYSDEV dev, POINT pts[3])
 604 {
 605     char buf[256];
 606
 607     sprintf(buf, pscurveto, pts[0].x, pts[0].y, pts[1].x, pts[1].y, pts[2].x, pts[2].y );
 608     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 609 }
 610
 611 BOOL PSDRV_WriteSetFont(PHYSDEV dev, const char *name, matrix size, INT escapement, BOOL fake_italic)
 612 {
 613     char *buf;
 614
 615     buf = HeapAlloc( GetProcessHeap(), 0, strlen(name) + 256 );
 616
 617     if(!buf) {
 618         WARN("HeapAlloc failed\n");
 619         return FALSE;
 620     }
 621
 622     sprintf( buf, psfindfont, name );
 623     PSDRV_WriteSpool( dev, buf, strlen(buf) );
 624
 625     if (fake_italic) PSDRV_WriteSpool( dev, psfakeitalic, sizeof(psfakeitalic) - 1 );
 626
 627     sprintf( buf, pssizematrix, size.xx, size.xy, size.yx, size.yy );
 628     PSDRV_WriteSpool( dev, buf, strlen(buf) );
 629
 630     if (fake_italic) PSDRV_WriteSpool( dev, psconcat, sizeof(psconcat) - 1 );
 631
 632     if (escapement)
 633     {
 634         sprintf( buf, psrotatefont, -escapement );
 635         PSDRV_WriteSpool( dev, buf, strlen(buf) );
 636     }
 637
 638     PSDRV_WriteSpool( dev, pssetfont, sizeof(pssetfont) - 1 );
 639     HeapFree( GetProcessHeap(), 0, buf );
 640
 641     return TRUE;
 642 }
 643
 644 BOOL PSDRV_WriteSetColor(PHYSDEV dev, PSCOLOR *color)
 645 {
 646     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 647     char buf[256];
 648
 649     PSDRV_CopyColor(&physDev->inkColor, color);
 650     switch(color->type) {
 651     case PSCOLOR_RGB:
 652         push_lc_numeric("C");
 653         sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
 654                 color->value.rgb.b);
 655         pop_lc_numeric();
 656         return PSDRV_WriteSpool(dev, buf, strlen(buf));
 657
 658     case PSCOLOR_GRAY:
 659         push_lc_numeric("C");
 660         sprintf(buf, pssetgray, color->value.gray.i);
 661         pop_lc_numeric();
 662         return PSDRV_WriteSpool(dev, buf, strlen(buf));
 663
 664     default:
 665         ERR("Unknown colour type %d\n", color->type);
 666         break;
 667     }
 668
 669     return FALSE;
 670 }
 671
 672 BOOL PSDRV_WriteSetPen(PHYSDEV dev)
 673 {
 674     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 675     char buf[256];
 676     DWORD i, pos;
 677
 678     sprintf(buf, pssetline, physDev->pen.width, physDev->pen.join, physDev->pen.endcap);
 679     PSDRV_WriteSpool(dev, buf, strlen(buf));
 680
 681     if (physDev->pen.dash_len)
 682     {
 683         for (i = pos = 0; i < physDev->pen.dash_len; i++)
 684             pos += sprintf( buf + pos, " %u", physDev->pen.dash[i] );
 685         buf[0] = '[';
 686         sprintf(buf + pos, "] %u setdash\n", 0);
 687     }
 688     else
 689         sprintf(buf, "[] %u setdash\n", 0);
 690
 691    PSDRV_WriteSpool(dev, buf, strlen(buf));
 692
 693    return TRUE;
 694 }
 695
 696 BOOL PSDRV_WriteGlyphShow(PHYSDEV dev, LPCSTR g_name)
 697 {
 698     char    buf[128];
 699     int     l;
 700
 701     l = snprintf(buf, sizeof(buf), psglyphshow, g_name);
 702
 703     if (l < sizeof(psglyphshow) - 2 || l > sizeof(buf) - 1) {
 704         WARN("Unusable glyph name '%s' - ignoring\n", g_name);
 705         return FALSE;
 706     }
 707
 708     PSDRV_WriteSpool(dev, buf, l);
 709     return TRUE;
 710 }
 711
 712 BOOL PSDRV_WriteFill(PHYSDEV dev)
 713 {
 714     return PSDRV_WriteSpool(dev, psfill, sizeof(psfill)-1);
 715 }
 716
 717 BOOL PSDRV_WriteEOFill(PHYSDEV dev)
 718 {
 719     return PSDRV_WriteSpool(dev, pseofill, sizeof(pseofill)-1);
 720 }
 721
 722 BOOL PSDRV_WriteGSave(PHYSDEV dev)
 723 {
 724     return PSDRV_WriteSpool(dev, psgsave, sizeof(psgsave)-1);
 725 }
 726
 727 BOOL PSDRV_WriteGRestore(PHYSDEV dev)
 728 {
 729     return PSDRV_WriteSpool(dev, psgrestore, sizeof(psgrestore)-1);
 730 }
 731
 732 BOOL PSDRV_WriteNewPath(PHYSDEV dev)
 733 {
 734     return PSDRV_WriteSpool(dev, psnewpath, sizeof(psnewpath)-1);
 735 }
 736
 737 BOOL PSDRV_WriteClosePath(PHYSDEV dev)
 738 {
 739     return PSDRV_WriteSpool(dev, psclosepath, sizeof(psclosepath)-1);
 740 }
 741
 742 BOOL PSDRV_WriteClip(PHYSDEV dev)
 743 {
 744     return PSDRV_WriteSpool(dev, psclip, sizeof(psclip)-1);
 745 }
 746
 747 BOOL PSDRV_WriteEOClip(PHYSDEV dev)
 748 {
 749     return PSDRV_WriteSpool(dev, pseoclip, sizeof(pseoclip)-1);
 750 }
 751
 752 BOOL PSDRV_WriteHatch(PHYSDEV dev)
 753 {
 754     return PSDRV_WriteSpool(dev, pshatch, sizeof(pshatch)-1);
 755 }
 756
 757 BOOL PSDRV_WriteRotate(PHYSDEV dev, float ang)
 758 {
 759     char buf[256];
 760
 761     push_lc_numeric("C");
 762     sprintf(buf, psrotate, ang);
 763     pop_lc_numeric();
 764     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 765 }
 766
 767 BOOL PSDRV_WriteIndexColorSpaceBegin(PHYSDEV dev, int size)
 768 {
 769     char buf[256];
 770     sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
 771     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 772 }
 773
 774 BOOL PSDRV_WriteIndexColorSpaceEnd(PHYSDEV dev)
 775 {
 776     static const char buf[] = ">\n] setcolorspace\n";
 777     return PSDRV_WriteSpool(dev, buf, sizeof(buf) - 1);
 778 }
 779
 780 static BOOL PSDRV_WriteRGB(PHYSDEV dev, COLORREF *map, int number)
 781 {
 782     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 7 + 1 ), *ptr;
 783     int i;
 784
 785     ptr = buf;
 786     for(i = 0; i < number; i++) {
 787         sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
 788                 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
 789                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 790         ptr += 7;
 791     }
 792     PSDRV_WriteSpool(dev, buf, number * 7);
 793     HeapFree( GetProcessHeap(), 0, buf );
 794     return TRUE;
 795 }
 796
 797 BOOL PSDRV_WriteRGBQUAD(PHYSDEV dev, const RGBQUAD *rgb, int number)
 798 {
 799     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 7 + 1 ), *ptr;
 800     int i;
 801
 802     ptr = buf;
 803     for(i = 0; i < number; i++, rgb++)
 804         ptr += sprintf(ptr, "%02x%02x%02x%c", rgb->rgbRed, rgb->rgbGreen, rgb->rgbBlue,
 805                        ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 806
 807     PSDRV_WriteSpool(dev, buf, ptr - buf);
 808     HeapFree( GetProcessHeap(), 0, buf );
 809     return TRUE;
 810 }
 811
 812 static BOOL PSDRV_WriteImageDict(PHYSDEV dev, WORD depth, BOOL grayscale,
 813                                  INT widthSrc, INT heightSrc, char *bits, BOOL top_down)
 814 {
 815     static const char start[] = "<<\n"
 816       " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
 817       " /ImageMatrix [%d 0 0 %d 0 %d]\n";
 818
 819     static const char decode1[] = " /Decode [0 %d]\n";
 820     static const char decode3[] = " /Decode [0 1 0 1 0 1]\n";
 821
 822     static const char end[] = " /DataSource currentfile /ASCII85Decode filter /RunLengthDecode filter\n>>\n";
 823     static const char endbits[] = " /DataSource <%s>\n>>\n";
 824     char buf[1000];
 825
 826     if (top_down)
 827         sprintf(buf, start, widthSrc, heightSrc,
 828                 (depth < 8) ? depth : 8, widthSrc, heightSrc, 0);
 829     else
 830         sprintf(buf, start, widthSrc, heightSrc,
 831                 (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
 832
 833     PSDRV_WriteSpool(dev, buf, strlen(buf));
 834
 835     switch(depth) {
 836     case 8:
 837         sprintf(buf, decode1, 255);
 838         break;
 839
 840     case 4:
 841         sprintf(buf, decode1, 15);
 842         break;
 843
 844     case 1:
 845         sprintf(buf, decode1, 1);
 846         break;
 847
 848     default:
 849         if (grayscale)
 850             sprintf(buf, decode1, 1);
 851         else
 852             strcpy(buf, decode3);
 853         break;
 854     }
 855
 856     PSDRV_WriteSpool(dev, buf, strlen(buf));
 857
 858     if(!bits) {
 859         PSDRV_WriteSpool(dev, end, sizeof(end) - 1);
 860     } else {
 861         sprintf(buf, endbits, bits);
 862         PSDRV_WriteSpool(dev, buf, strlen(buf));
 863     }
 864
 865     return TRUE;
 866 }
 867
 868 BOOL PSDRV_WriteImage(PHYSDEV dev, WORD depth, BOOL grayscale, INT xDst, INT yDst,
 869                       INT widthDst, INT heightDst, INT widthSrc,
 870                       INT heightSrc, BOOL mask, BOOL top_down)
 871 {
 872     static const char start[] = "%d %d translate\n%d %d scale\n";
 873     static const char image[] = "image\n";
 874     static const char imagemask[] = "imagemask\n";
 875     char buf[100];
 876
 877     sprintf(buf, start, xDst, yDst, widthDst, heightDst);
 878     PSDRV_WriteSpool(dev, buf, strlen(buf));
 879     PSDRV_WriteImageDict(dev, depth, grayscale, widthSrc, heightSrc, NULL, top_down);
 880     if(mask)
 881         PSDRV_WriteSpool(dev, imagemask, sizeof(imagemask) - 1);
 882     else
 883         PSDRV_WriteSpool(dev, image, sizeof(image) - 1);
 884     return TRUE;
 885 }
 886
 887
 888 BOOL PSDRV_WriteBytes(PHYSDEV dev, const BYTE *bytes, DWORD number)
 889 {
 890     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 3 + 1 );
 891     char *ptr;
 892     unsigned int i;
 893
 894     ptr = buf;
 895
 896     for(i = 0; i < number; i++) {
 897         sprintf(ptr, "%02x", bytes[i]);
 898         ptr += 2;
 899         if(((i & 0xf) == 0xf) || (i == number - 1)) {
 900             strcpy(ptr, "\n");
 901             ptr++;
 902         }
 903     }
 904     PSDRV_WriteSpool(dev, buf, ptr - buf);
 905     HeapFree( GetProcessHeap(), 0, buf );
 906     return TRUE;
 907 }
 908
 909 BOOL PSDRV_WriteData(PHYSDEV dev, const BYTE *data, DWORD number)
 910 {
 911     int num, num_left = number;
 912
 913     do {
 914         num = min(num_left, 60);
 915         PSDRV_WriteSpool(dev, (LPCSTR)data, num);
 916         PSDRV_WriteSpool(dev, "\n", 1);
 917         data += num;
 918         num_left -= num;
 919     } while(num_left);
 920
 921     return TRUE;
 922 }
 923
 924 BOOL PSDRV_WriteArrayPut(PHYSDEV dev, CHAR *pszArrayName, INT nIndex, LONG lObject)
 925 {
 926     char buf[100];
 927
 928     sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
 929     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 930 }
 931
 932 BOOL PSDRV_WriteArrayDef(PHYSDEV dev, CHAR *pszArrayName, INT nSize)
 933 {
 934     char buf[100];
 935
 936     sprintf(buf, psarraydef, pszArrayName, nSize);
 937     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 938 }
 939
 940 BOOL PSDRV_WriteRectClip(PHYSDEV dev, INT x, INT y, INT w, INT h)
 941 {
 942     char buf[100];
 943
 944     sprintf(buf, psrectclip, x, y, w, h);
 945     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 946 }
 947
 948 BOOL PSDRV_WriteRectClip2(PHYSDEV dev, CHAR *pszArrayName)
 949 {
 950     char buf[100];
 951
 952     sprintf(buf, psrectclip2, pszArrayName);
 953     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 954 }
 955
 956 BOOL PSDRV_WriteDIBPatternDict(PHYSDEV dev, const BITMAPINFO *bmi, BYTE *bits, UINT usage)
 957 {
 958     static const char mypat[] = "/mypat\n";
 959     static const char do_pattern[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 960       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n  0 0 translate\n"
 961       "  %d %d scale\n  mypat image\n  end\n }\n>>\n matrix makepattern setpattern\n";
 962     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 963     char *buf, *ptr;
 964     INT w, h, x, y, w_mult, h_mult, abs_height = abs( bmi->bmiHeader.biHeight );
 965     COLORREF map[2];
 966
 967     TRACE( "size %dx%dx%d\n",
 968            bmi->bmiHeader.biWidth, bmi->bmiHeader.biHeight, bmi->bmiHeader.biBitCount);
 969
 970     if(bmi->bmiHeader.biBitCount != 1) {
 971         FIXME("dib depth %d not supported\n", bmi->bmiHeader.biBitCount);
 972         return FALSE;
 973     }
 974
 975     w = bmi->bmiHeader.biWidth & ~0x7;
 976     h = abs_height & ~0x7;
 977
 978     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(do_pattern) + 100 );
 979     ptr = buf;
 980     for(y = h-1; y >= 0; y--) {
 981         for(x = 0; x < w/8; x++) {
 982             sprintf(ptr, "%02x", *(bits + x/8 + y *
 983                                    (bmi->bmiHeader.biWidth + 31) / 32 * 4));
 984             ptr += 2;
 985         }
 986     }
 987     PSDRV_WriteSpool(dev, mypat, sizeof(mypat) - 1);
 988     PSDRV_WriteImageDict(dev, 1, FALSE, 8, 8, buf, bmi->bmiHeader.biHeight < 0);
 989     PSDRV_WriteSpool(dev, "def\n", 4);
 990
 991     PSDRV_WriteIndexColorSpaceBegin(dev, 1);
 992     map[0] = GetTextColor( dev->hdc );
 993     map[1] = GetBkColor( dev->hdc );
 994     PSDRV_WriteRGB(dev, map, 2);
 995     PSDRV_WriteIndexColorSpaceEnd(dev);
 996
 997     /* Windows seems to scale patterns so that a one pixel corresponds to 1/300" */
 998     w_mult = (physDev->logPixelsX + 150) / 300;
 999     h_mult = (physDev->logPixelsY + 150) / 300;
1000     sprintf(buf, do_pattern, w * w_mult, h * h_mult, w * w_mult, h * h_mult, w * w_mult, h * h_mult);
1001     PSDRV_WriteSpool(dev,  buf, strlen(buf));
1002     HeapFree( GetProcessHeap(), 0, buf );
1003     return TRUE;
1004 }