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