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