git.oblomov.eu Git - wine/blob - dlls/wineps.drv/ppd.c

   1 /*      PostScript Printer Description (PPD) file parser
   2  *
   3  *      See  http://www.adobe.com/supportservice/devrelations/PDFS/TN/5003.PPD_Spec_v4.3.pdf
   4  *
   5  *      Copyright 1998  Huw D M Davies
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "config.h"
  23 #include "wine/port.h"
  24
  25 #include <string.h>
  26 #include <stdarg.h>
  27 #include <stdio.h>
  28 #include <ctype.h>
  29 #include <locale.h>
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "wine/debug.h"
  33 #include "psdrv.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  36
  37 typedef struct {
  38 char    *key;
  39 char    *option;
  40 char    *opttrans;
  41 char    *value;
  42 char    *valtrans;
  43 } PPDTuple;
  44
  45
  46 /* map of page names in ppd file to Windows paper constants */
  47
  48 static const struct {
  49   const char *PSName;
  50   WORD WinPage;
  51 } PageTrans[] = {
  52   {"10x11",                   DMPAPER_10X11},
  53   {"10x14",                   DMPAPER_10X14},
  54   {"11x17",                   DMPAPER_11X17},   /* not in Adobe PPD file spec */
  55   {"12x11",                   DMPAPER_12X11},
  56   {"15x11",                   DMPAPER_15X11},
  57   {"9x11",                    DMPAPER_9X11},
  58   {"A2",                      DMPAPER_A2},
  59   {"A3",                      DMPAPER_A3},
  60   {"A3.Transverse",           DMPAPER_A3_TRANSVERSE},
  61   {"A3Extra",                 DMPAPER_A3_EXTRA},
  62   {"A3Extra.Transverse",      DMPAPER_A3_EXTRA_TRANSVERSE},
  63   {"A3Rotated",               DMPAPER_A3_ROTATED},
  64   {"A4",                      DMPAPER_A4},
  65   {"A4.Transverse",           DMPAPER_A4_TRANSVERSE},
  66   {"A4Extra",                 DMPAPER_A4_EXTRA},
  67   {"A4Plus",                  DMPAPER_A4_PLUS},
  68   {"A4Rotated",               DMPAPER_A4_ROTATED},
  69   {"A4Small",                 DMPAPER_A4SMALL},
  70   {"A5",                      DMPAPER_A5},
  71   {"A5.Transverse",           DMPAPER_A5_TRANSVERSE},
  72   {"A5Extra",                 DMPAPER_A5_EXTRA},
  73   {"A5Rotated",               DMPAPER_A5_ROTATED},
  74   {"A6",                      DMPAPER_A6},
  75   {"A6Rotated",               DMPAPER_A6_ROTATED},
  76   {"ARCHC",                   DMPAPER_CSHEET},
  77   {"ARCHD",                   DMPAPER_DSHEET},
  78   {"ARCHE",                   DMPAPER_ESHEET},
  79   {"B4",                      DMPAPER_B4},
  80   {"B4Rotated",               DMPAPER_B4_JIS_ROTATED},
  81   {"B5",                      DMPAPER_B5},
  82   {"B5.Transverse",           DMPAPER_B5_TRANSVERSE},
  83   {"B5Rotated",               DMPAPER_B5_JIS_ROTATED},
  84   {"B6",                      DMPAPER_B6_JIS},
  85   {"B6Rotated",               DMPAPER_B6_JIS_ROTATED},
  86   {"C4",                      DMPAPER_ENV_C4},          /*  use EnvC4 */
  87   {"C5",                      DMPAPER_ENV_C5},          /*  use EnvC5 */
  88   {"C6",                      DMPAPER_ENV_C6},          /*  use EnvC6 */
  89   {"Comm10",                  DMPAPER_ENV_10},          /*  use Env10 */
  90   {"DL",                      DMPAPER_ENV_DL},          /*  use EnvDL */
  91   {"DoublePostcard",          DMPAPER_DBL_JAPANESE_POSTCARD},
  92   {"DoublePostcardRotated",   DMPAPER_DBL_JAPANESE_POSTCARD_ROTATED},
  93   {"Env10",                   DMPAPER_ENV_10},
  94   {"Env11",                   DMPAPER_ENV_11},
  95   {"Env12",                   DMPAPER_ENV_12},
  96   {"Env14",                   DMPAPER_ENV_14},
  97   {"Env9",                    DMPAPER_ENV_9},
  98   {"EnvC3",                   DMPAPER_ENV_C3},
  99   {"EnvC4",                   DMPAPER_ENV_C4},
 100   {"EnvC5",                   DMPAPER_ENV_C5},
 101   {"EnvC6",                   DMPAPER_ENV_C6},
 102   {"EnvC65",                  DMPAPER_ENV_C65},
 103   {"EnvChou3",                DMPAPER_JENV_CHOU3},
 104   {"EnvChou3Rotated",         DMPAPER_JENV_CHOU3_ROTATED},
 105   {"EnvChou4",                DMPAPER_JENV_CHOU4},
 106   {"EnvChou4Rotated",         DMPAPER_JENV_CHOU4_ROTATED},
 107   {"EnvDL",                   DMPAPER_ENV_DL},
 108   {"EnvISOB4",                DMPAPER_ENV_B4},
 109   {"EnvISOB5",                DMPAPER_ENV_B5},
 110   {"EnvISOB6",                DMPAPER_ENV_B6},
 111   {"EnvInvite",               DMPAPER_ENV_INVITE},
 112   {"EnvItalian",              DMPAPER_ENV_ITALY},
 113   {"EnvKaku2",                DMPAPER_JENV_KAKU2},
 114   {"EnvKaku2Rotated",         DMPAPER_JENV_KAKU2_ROTATED},
 115   {"EnvKaku3",                DMPAPER_JENV_KAKU3},
 116   {"EnvKaku3Rotated",         DMPAPER_JENV_KAKU3_ROTATED},
 117   {"EnvMonarch",              DMPAPER_ENV_MONARCH},
 118   {"EnvPRC1",                 DMPAPER_PENV_1},
 119   {"EnvPRC10",                DMPAPER_PENV_10},
 120   {"EnvPRC10Rotated",         DMPAPER_PENV_10_ROTATED},
 121   {"EnvPRC1Rotated",          DMPAPER_PENV_1_ROTATED},
 122   {"EnvPRC2",                 DMPAPER_PENV_2},
 123   {"EnvPRC2Rotated",          DMPAPER_PENV_2_ROTATED},
 124   {"EnvPRC3",                 DMPAPER_PENV_3},
 125   {"EnvPRC3Rotated",          DMPAPER_PENV_3_ROTATED},
 126   {"EnvPRC4",                 DMPAPER_PENV_4},
 127   {"EnvPRC4Rotated",          DMPAPER_PENV_4_ROTATED},
 128   {"EnvPRC5",                 DMPAPER_PENV_5},
 129   {"EnvPRC5Rotated",          DMPAPER_PENV_5_ROTATED},
 130   {"EnvPRC6",                 DMPAPER_PENV_6},
 131   {"EnvPRC6Rotated",          DMPAPER_PENV_6_ROTATED},
 132   {"EnvPRC7",                 DMPAPER_PENV_7},
 133   {"EnvPRC7Rotated",          DMPAPER_PENV_7_ROTATED},
 134   {"EnvPRC8",                 DMPAPER_PENV_8},
 135   {"EnvPRC8Rotated",          DMPAPER_PENV_8_ROTATED},
 136   {"EnvPRC9",                 DMPAPER_PENV_9},
 137   {"EnvPRC9Rotated",          DMPAPER_PENV_9_ROTATED},
 138   {"EnvPersonal",             DMPAPER_ENV_PERSONAL},
 139   {"EnvYou4",                 DMPAPER_JENV_YOU4},
 140   {"EnvYou4Rotated",          DMPAPER_JENV_YOU4_ROTATED},
 141   {"Executive",               DMPAPER_EXECUTIVE},
 142   {"FanFoldGerman",           DMPAPER_FANFOLD_STD_GERMAN},
 143   {"FanFoldGermanLegal",      DMPAPER_FANFOLD_LGL_GERMAN},
 144   {"FanFoldUS",               DMPAPER_FANFOLD_US},
 145   {"Folio",                   DMPAPER_FOLIO},
 146   {"ISOB4",                   DMPAPER_ISO_B4},
 147   {"ISOB5Extra",              DMPAPER_B5_EXTRA},
 148   {"Ledger",                  DMPAPER_LEDGER},
 149   {"Legal",                   DMPAPER_LEGAL},
 150   {"LegalExtra",              DMPAPER_LEGAL_EXTRA},
 151   {"Letter",                  DMPAPER_LETTER},
 152   {"Letter.Transverse",       DMPAPER_LETTER_TRANSVERSE},
 153   {"LetterExtra",             DMPAPER_LETTER_EXTRA},
 154   {"LetterExtra.Transverse",  DMPAPER_LETTER_EXTRA_TRANSVERSE},
 155   {"LetterPlus",              DMPAPER_LETTER_PLUS},
 156   {"LetterRotated",           DMPAPER_LETTER_ROTATED},
 157   {"LetterSmall",             DMPAPER_LETTERSMALL},
 158   {"Monarch",                 DMPAPER_ENV_MONARCH},     /* use EnvMonarch */
 159   {"Note",                    DMPAPER_NOTE},
 160   {"PRC16K",                  DMPAPER_P16K},
 161   {"PRC16KRotated",           DMPAPER_P16K_ROTATED},
 162   {"PRC32K",                  DMPAPER_P32K},
 163   {"PRC32KBig",               DMPAPER_P32KBIG},
 164   {"PRC32KBigRotated",        DMPAPER_P32KBIG_ROTATED},
 165   {"PRC32KRotated",           DMPAPER_P32K_ROTATED},
 166   {"Postcard",                DMPAPER_JAPANESE_POSTCARD},
 167   {"PostcardRotated",         DMPAPER_JAPANESE_POSTCARD_ROTATED},
 168   {"Quarto",                  DMPAPER_QUARTO},
 169   {"Statement",               DMPAPER_STATEMENT},
 170   {"SuperA",                  DMPAPER_A_PLUS},
 171   {"SuperB",                  DMPAPER_B_PLUS},
 172   {"Tabloid",                 DMPAPER_TABLOID},
 173   {"TabloidExtra",            DMPAPER_TABLOID_EXTRA},
 174   {NULL,                      0}
 175 };
 176
 177 static WORD UserPageType = DMPAPER_USER;
 178 static WORD UserBinType = DMBIN_USER;
 179
 180 /***********************************************************************
 181  *
 182  *              PSDRV_PPDDecodeHex
 183  *
 184  * Copies str into a newly allocated string from the process heap substituting
 185  * hex strings enclosed in '<' and '>' for their byte codes.
 186  *
 187  */
 188 static char *PSDRV_PPDDecodeHex(char *str)
 189 {
 190     char *buf, *in, *out;
 191     BOOL inhex = FALSE;
 192
 193     buf = HeapAlloc(PSDRV_Heap, 0, strlen(str) + 1);
 194     if(!buf)
 195         return NULL;
 196
 197     for(in = str, out = buf; *in; in++) {
 198         if(!inhex) {
 199             if(*in != '<')
 200                 *out++ = *in;
 201             else
 202                 inhex = TRUE;
 203         } else {
 204             if(*in == '>') {
 205                 inhex = FALSE;
 206                 continue;
 207             }
 208             else if(isspace(*in))
 209                 continue;
 210             else {
 211                 int i;
 212                 if(!isxdigit(*in) || !isxdigit(*(in + 1))) {
 213                     ERR("Invalid hex char in hex string\n");
 214                     HeapFree(PSDRV_Heap, 0, buf);
 215                     return NULL;
 216                 }
 217                 *out = 0;
 218                 for(i = 0; i < 2; i++) {
 219                     if(isdigit(*(in + i)))
 220                         *out |= (*(in + i) - '0') << ((1-i) * 4);
 221                     else
 222                         *out |= (toupper(*(in + i)) - 'A' + 10) << ((1-i) * 4);
 223                 }
 224                 out++;
 225                 in++;
 226             }
 227         }
 228     }
 229     *out = '\0';
 230     return buf;
 231 }
 232
 233
 234 /***********************************************************************
 235  *
 236  *              PSDRV_PPDGetTransValue
 237  *
 238  */
 239 static BOOL PSDRV_PPDGetTransValue(char *start, PPDTuple *tuple)
 240 {
 241     char *buf, *end;
 242
 243     end = strpbrk(start, "\r\n");
 244     if(end == start) return FALSE;
 245     if(!end) end = start + strlen(start);
 246     buf = HeapAlloc( PSDRV_Heap, 0, end - start + 1 );
 247     memcpy(buf, start, end - start);
 248     *(buf + (end - start)) = '\0';
 249     tuple->valtrans = PSDRV_PPDDecodeHex(buf);
 250     HeapFree( PSDRV_Heap, 0, buf );
 251     return TRUE;
 252 }
 253
 254
 255 /***********************************************************************
 256  *
 257  *              PSDRV_PPDGetInvocationValue
 258  *
 259  * Passed string that should be surrounded by `"'s, return string alloced
 260  * from process heap.
 261  */
 262 static BOOL PSDRV_PPDGetInvocationValue(FILE *fp, char *pos, PPDTuple *tuple)
 263 {
 264     char *start, *end, *buf;
 265     char line[257];
 266     int len;
 267
 268     start = pos + 1;
 269     buf = HeapAlloc( PSDRV_Heap, 0, strlen(start) + 1 );
 270     len = 0;
 271     do {
 272         end = strchr(start, '"');
 273         if(end) {
 274             buf = HeapReAlloc( PSDRV_Heap, 0, buf,
 275                                len + (end - start) + 1 );
 276             memcpy(buf + len, start, end - start);
 277             *(buf + len + (end - start)) = '\0';
 278             tuple->value = buf;
 279             start = strchr(end, '/');
 280             if(start)
 281                 return PSDRV_PPDGetTransValue(start + 1, tuple);
 282             return TRUE;
 283         } else {
 284             int sl = strlen(start);
 285             buf = HeapReAlloc( PSDRV_Heap, 0, buf, len + sl + 1 );
 286             strcpy(buf + len, start);
 287             len += sl;
 288         }
 289     } while( fgets((start = line), sizeof(line), fp) );
 290
 291     tuple->value = NULL;
 292     HeapFree( PSDRV_Heap, 0, buf );
 293     return FALSE;
 294 }
 295
 296
 297 /***********************************************************************
 298  *
 299  *              PSDRV_PPDGetQuotedValue
 300  *
 301  * Passed string that should be surrounded by `"'s. Expand <xx> as hex
 302  * return string alloced from process heap.
 303  */
 304 static BOOL PSDRV_PPDGetQuotedValue(FILE *fp, char *pos, PPDTuple *tuple)
 305 {
 306     char *buf;
 307
 308     if(!PSDRV_PPDGetInvocationValue(fp, pos, tuple))
 309         return FALSE;
 310     buf = PSDRV_PPDDecodeHex(tuple->value);
 311     HeapFree(PSDRV_Heap, 0, tuple->value);
 312     tuple->value = buf;
 313     return TRUE;
 314 }
 315
 316
 317 /***********************************************************************
 318  *
 319  *              PSDRV_PPDGetStringValue
 320  *
 321  * Just strip leading white space.
 322  */
 323 static BOOL PSDRV_PPDGetStringValue(char *str, PPDTuple *tuple)
 324 {
 325     char *start = str, *end;
 326
 327     while(*start != '\0' && isspace(*start))
 328         start++;
 329
 330     end = strpbrk(start, "/\r\n");
 331     if(!end) end = start + strlen(start);
 332     tuple->value = HeapAlloc( PSDRV_Heap, 0, (end - start) + 1 );
 333     memcpy(tuple->value, start, end - start);
 334     *(tuple->value + (end - start)) = '\0';
 335     if(*end == '/')
 336         PSDRV_PPDGetTransValue(end + 1, tuple);
 337     return TRUE;
 338 }
 339
 340
 341 /***********************************************************************
 342  *
 343  *              PSDRV_PPDSymbolValue
 344  *
 345  * Not implemented yet.
 346  */
 347 static BOOL PSDRV_PPDGetSymbolValue(char *pos, PPDTuple *tuple)
 348 {
 349     FIXME("Stub\n");
 350     return FALSE;
 351 }
 352
 353
 354 /*********************************************************************
 355  *
 356  *              PSDRV_PPDGetNextTuple
 357  *
 358  * Gets the next Keyword Option Value tuple from the file. Allocs space off
 359  * the process heap which should be free()ed by the caller if not needed.
 360  */
 361 static BOOL PSDRV_PPDGetNextTuple(FILE *fp, PPDTuple *tuple)
 362 {
 363     char line[257], *opt, *cp, *trans, *endkey;
 364     BOOL gotoption;
 365
 366  start:
 367
 368     gotoption = TRUE;
 369     opt = NULL;
 370     memset(tuple, 0, sizeof(*tuple));
 371
 372     do {
 373         if(!fgets(line, sizeof(line), fp))
 374             return FALSE;
 375         if(line[0] == '*' && line[1] != '%' && strncmp(line, "*End", 4))
 376             break;
 377     } while(1);
 378
 379     if(line[strlen(line)-1] != '\n') {
 380         ERR("Line too long.\n");
 381         goto start;
 382     }
 383
 384     for(cp = line; !isspace(*cp) && *cp != ':'; cp++)
 385         ;
 386
 387     endkey = cp;
 388     if(*cp == ':') { /* <key>: */
 389         gotoption = FALSE;
 390     } else {
 391         while(isspace(*cp))
 392             cp++;
 393         if(*cp == ':') { /* <key>  : */
 394             gotoption = FALSE;
 395         } else { /* <key> <option> */
 396             opt = cp;
 397         }
 398     }
 399
 400     tuple->key = HeapAlloc( PSDRV_Heap, 0, endkey - line + 1 );
 401     if(!tuple->key) return FALSE;
 402
 403     memcpy(tuple->key, line, endkey - line);
 404     tuple->key[endkey - line] = '\0';
 405
 406     if(gotoption) { /* opt points to 1st non-space character of the option */
 407         cp = strpbrk(opt, ":/");
 408         if(!cp) {
 409             ERR("Error in line '%s'?\n", line);
 410             HeapFree(GetProcessHeap(), 0, tuple->key);
 411             goto start;
 412         }
 413         tuple->option = HeapAlloc( PSDRV_Heap, 0, cp - opt + 1 );
 414         if(!tuple->option) return FALSE;
 415         memcpy(tuple->option, opt, cp - opt);
 416         tuple->option[cp - opt] = '\0';
 417         if(*cp == '/') {
 418             char *buf;
 419             trans = cp + 1;
 420             cp = strchr(trans, ':');
 421             if(!cp) {
 422                 ERR("Error in line '%s'?\n", line);
 423                 HeapFree(GetProcessHeap(), 0, tuple->option);
 424                 HeapFree(GetProcessHeap(), 0, tuple->key);
 425                 goto start;
 426             }
 427             buf = HeapAlloc( PSDRV_Heap, 0, cp - trans + 1 );
 428             if(!buf) return FALSE;
 429             memcpy(buf, trans, cp - trans);
 430             buf[cp - trans] = '\0';
 431             tuple->opttrans = PSDRV_PPDDecodeHex(buf);
 432             HeapFree( PSDRV_Heap, 0, buf );
 433         }
 434     }
 435
 436     /* cp should point to a ':', so we increment past it */
 437         cp++;
 438
 439     while(isspace(*cp))
 440         cp++;
 441
 442     switch(*cp) {
 443     case '"':
 444         if( (!gotoption && strncmp(tuple->key, "*?", 2) ) ||
 445              !strncmp(tuple->key, "*JCL", 4))
 446             PSDRV_PPDGetQuotedValue(fp, cp, tuple);
 447         else
 448             PSDRV_PPDGetInvocationValue(fp, cp, tuple);
 449         break;
 450
 451     case '^':
 452         PSDRV_PPDGetSymbolValue(cp, tuple);
 453         break;
 454
 455     default:
 456         PSDRV_PPDGetStringValue(cp, tuple);
 457     }
 458     return TRUE;
 459 }
 460
 461 /*********************************************************************
 462  *                       get_pagesize
 463  *
 464  * Searches ppd PageSize list to return entry matching name or optionally creates new
 465  * entry which is appended to the list if name is not found.
 466  */
 467 static PAGESIZE *get_pagesize( PPD *ppd, char *name, BOOL create )
 468 {
 469     PAGESIZE *page;
 470
 471     LIST_FOR_EACH_ENTRY(page, &ppd->PageSizes, PAGESIZE, entry)
 472     {
 473         if(!strcmp(page->Name, name))
 474             return page;
 475     }
 476
 477     if (!create) return NULL;
 478
 479     page = HeapAlloc( PSDRV_Heap,  HEAP_ZERO_MEMORY, sizeof(*page) );
 480     list_add_tail(&ppd->PageSizes, &page->entry);
 481     return page;
 482 }
 483
 484 /**********************************************************************
 485  *
 486  *              PSDRV_PPDGetWord
 487  *
 488  * Returns ptr alloced from heap to first word in str. Strips leading spaces.
 489  * Puts ptr to next word in next
 490  */
 491 static char *PSDRV_PPDGetWord(char *str, char **next)
 492 {
 493     char *start, *end, *ret;
 494
 495     start = str;
 496     while(start && *start && isspace(*start))
 497         start++;
 498     if(!start || !*start) return FALSE;
 499
 500     end = start;
 501     while(*end && !isspace(*end))
 502         end++;
 503
 504     ret = HeapAlloc( PSDRV_Heap, 0, end - start + 1 );
 505     memcpy(ret, start, end - start );
 506     *(ret + (end - start)) = '\0';
 507
 508     while(*end && isspace(*end))
 509         end++;
 510     if(*end)
 511         *next = end;
 512     else
 513         *next = NULL;
 514
 515     return ret;
 516 }
 517
 518 /************************************************************
 519  *           parse_resolution
 520  *
 521  * Helper to extract x and y resolutions from a resolution entry.
 522  * Returns TRUE on successful parsing, otherwise FALSE.
 523  *
 524  * The ppd spec says that entries can either be:
 525  *    "nnndpi"
 526  * or
 527  *    "nnnxmmmdpi"
 528  * in the former case return sz.cx == cx.cy == nnn.
 529  *
 530  * There are broken ppd files out there (notably from Samsung) that
 531  * use the form "nnnmmmdpi", so we have to work harder to spot these.
 532  * We use a transition from a zero to a non-zero digit as separator
 533  * (and fail if we find more than one of these).  We also don't bother
 534  * trying to parse "dpi" in case that's missing.
 535  */
 536 static BOOL parse_resolution(const char *str, SIZE *sz)
 537 {
 538     int tmp[2];
 539     int *cur;
 540     BOOL had_zero;
 541     const char *c;
 542
 543     if(sscanf(str, "%dx%d", tmp, tmp + 1) == 2)
 544     {
 545         sz->cx = tmp[0];
 546         sz->cy = tmp[1];
 547         return TRUE;
 548     }
 549
 550     tmp[0] = 0;
 551     tmp[1] = -1;
 552     cur = tmp;
 553     had_zero = FALSE;
 554     for(c = str; isdigit(*c); c++)
 555     {
 556         if(!had_zero || *c == '0')
 557         {
 558             *cur *= 10;
 559             *cur += *c - '0';
 560             if(*c == '0')
 561                 had_zero = TRUE;
 562         }
 563         else if(cur != tmp)
 564             return FALSE;
 565         else
 566         {
 567             cur++;
 568             *cur = *c - '0';
 569             had_zero = FALSE;
 570         }
 571     }
 572     if(tmp[0] == 0) return FALSE;
 573
 574     sz->cx = tmp[0];
 575     if(tmp[1] != -1)
 576         sz->cy = tmp[1];
 577     else
 578         sz->cy = sz->cx;
 579     return TRUE;
 580 }
 581
 582 /*******************************************************************************
 583  *      PSDRV_AddSlot
 584  *
 585  */
 586 static BOOL PSDRV_AddSlot(PPD *ppd, LPCSTR szName, LPCSTR szFullName,
 587         LPSTR szInvocationString, WORD wWinBin)
 588 {
 589     INPUTSLOT *slot = HeapAlloc( PSDRV_Heap, 0, sizeof(INPUTSLOT) );
 590     if (!slot) return FALSE;
 591
 592     slot->Name = szName;
 593     slot->FullName = szFullName;
 594     slot->InvocationString = szInvocationString;
 595     slot->WinBin = wWinBin;
 596
 597     list_add_tail( &ppd->InputSlots, &slot->entry );
 598     return TRUE;
 599 }
 600
 601 /***********************************************************************
 602  *
 603  *              PSDRV_ParsePPD
 604  *
 605  *
 606  */
 607 PPD *PSDRV_ParsePPD(char *fname)
 608 {
 609     FILE *fp;
 610     PPD *ppd;
 611     PPDTuple tuple;
 612     char *default_pagesize = NULL, *default_duplex = NULL;
 613     PAGESIZE *page, *page_cursor2;
 614
 615     TRACE("file '%s'\n", fname);
 616
 617     if((fp = fopen(fname, "r")) == NULL) {
 618         WARN("Couldn't open ppd file '%s'\n", fname);
 619         return NULL;
 620     }
 621
 622     ppd = HeapAlloc( PSDRV_Heap, HEAP_ZERO_MEMORY, sizeof(*ppd));
 623     if(!ppd) {
 624         ERR("Unable to allocate memory for ppd\n");
 625         fclose(fp);
 626         return NULL;
 627     }
 628
 629     ppd->ColorDevice = CD_NotSpecified;
 630
 631     list_init( &ppd->InstalledFonts );
 632     list_init( &ppd->PageSizes );
 633     list_init( &ppd->Constraints );
 634     list_init( &ppd->InputSlots );
 635     list_init( &ppd->Duplexes );
 636
 637     /* Some gimp-print ppd files don't contain a DefaultResolution line
 638        so default to 300 */
 639     ppd->DefaultResolution = 300;
 640
 641     /*
 642      *  The Windows PostScript drivers create the following "virtual bin" for
 643      *  every PostScript printer
 644      */
 645     if (!PSDRV_AddSlot( ppd, NULL, "Automatically Select", NULL, DMBIN_FORMSOURCE ))
 646     {
 647         HeapFree (PSDRV_Heap, 0, ppd);
 648         fclose(fp);
 649         return NULL;
 650     }
 651
 652     while( PSDRV_PPDGetNextTuple(fp, &tuple)) {
 653
 654         if(!strcmp("*NickName", tuple.key)) {
 655             ppd->NickName = tuple.value;
 656             tuple.value = NULL;
 657             TRACE("NickName = '%s'\n", ppd->NickName);
 658         }
 659
 660         else if(!strcmp("*LanguageLevel", tuple.key)) {
 661             sscanf(tuple.value, "%d", &(ppd->LanguageLevel));
 662             TRACE("LanguageLevel = %d\n", ppd->LanguageLevel);
 663         }
 664
 665         else if(!strcmp("*ColorDevice", tuple.key)) {
 666             if(!strcasecmp(tuple.value, "true"))
 667                 ppd->ColorDevice = CD_True;
 668             else
 669                 ppd->ColorDevice = CD_False;
 670             TRACE("ColorDevice = %s\n", ppd->ColorDevice == CD_True ? "True" : "False");
 671         }
 672
 673         else if((!strcmp("*DefaultResolution", tuple.key)) ||
 674                 (!strcmp("*DefaultJCLResolution", tuple.key))) {
 675             SIZE sz;
 676             if(parse_resolution(tuple.value, &sz))
 677             {
 678                 TRACE("DefaultResolution %dx%d\n", sz.cx, sz.cy);
 679                 ppd->DefaultResolution = sz.cx;
 680             }
 681             else
 682                 WARN("failed to parse DefaultResolution %s\n", debugstr_a(tuple.value));
 683         }
 684
 685         else if(!strcmp("*Font", tuple.key))
 686         {
 687             FONTNAME *fn = HeapAlloc( PSDRV_Heap, 0, sizeof(*fn) );
 688             fn->Name = tuple.option;
 689             tuple.option = NULL;
 690             list_add_tail( &ppd->InstalledFonts, &fn->entry );
 691         }
 692
 693         else if(!strcmp("*DefaultFont", tuple.key)) {
 694             ppd->DefaultFont = tuple.value;
 695             tuple.value = NULL;
 696         }
 697
 698         else if(!strcmp("*JCLBegin", tuple.key)) {
 699             ppd->JCLBegin = tuple.value;
 700             tuple.value = NULL;
 701         }
 702
 703         else if(!strcmp("*JCLToPSInterpreter", tuple.key)) {
 704             ppd->JCLToPSInterpreter = tuple.value;
 705             tuple.value = NULL;
 706         }
 707
 708         else if(!strcmp("*JCLEnd", tuple.key)) {
 709             ppd->JCLEnd = tuple.value;
 710             tuple.value = NULL;
 711         }
 712
 713         else if(!strcmp("*PageSize", tuple.key)) {
 714             page = get_pagesize( ppd, tuple.option, TRUE );
 715
 716             if(!page->Name) {
 717                 int i;
 718
 719                 page->Name = tuple.option;
 720                 tuple.option = NULL;
 721
 722                 for(i = 0; PageTrans[i].PSName; i++) {
 723                     if(!strcmp(PageTrans[i].PSName, page->Name)) { /* case ? */
 724                         page->WinPage = PageTrans[i].WinPage;
 725                         break;
 726                     }
 727                 }
 728                 if(!page->WinPage) {
 729                     TRACE("Can't find Windows page type for '%s' - using %u\n",
 730                           page->Name, UserPageType);
 731                     page->WinPage = UserPageType++;
 732                 }
 733             }
 734             if(!page->FullName) {
 735                 if(tuple.opttrans) {
 736                     page->FullName = tuple.opttrans;
 737                     tuple.opttrans = NULL;
 738                 } else
 739                 {
 740                     page->FullName = HeapAlloc( PSDRV_Heap, 0, strlen(page->Name)+1 );
 741                     strcpy( page->FullName, page->Name );
 742                 }
 743             }
 744             if(!page->InvocationString) {
 745                 page->InvocationString = tuple.value;
 746                 tuple.value = NULL;
 747             }
 748         }
 749
 750         else if(!strcmp("*DefaultPageSize", tuple.key))
 751         {
 752             if (!default_pagesize)
 753             {
 754                 default_pagesize = tuple.value;
 755                 tuple.value = NULL;
 756             }
 757         }
 758
 759         else if(!strcmp("*ImageableArea", tuple.key)) {
 760             page = get_pagesize( ppd, tuple.option, TRUE );
 761
 762             if(!page->Name) {
 763                 page->Name = tuple.option;
 764                 tuple.option = NULL;
 765             }
 766             if(!page->FullName) {
 767                 page->FullName = tuple.opttrans;
 768                 tuple.opttrans = NULL;
 769             }
 770
 771 #define PIA page->ImageableArea
 772             if(!PIA) {
 773                 PIA = HeapAlloc( PSDRV_Heap, 0, sizeof(*PIA) );
 774                 push_lc_numeric("C");
 775                 sscanf(tuple.value, "%f%f%f%f", &PIA->llx, &PIA->lly,
 776                                                 &PIA->urx, &PIA->ury);
 777                 pop_lc_numeric();
 778             }
 779 #undef PIA
 780         }
 781
 782         else if(!strcmp("*PaperDimension", tuple.key)) {
 783             page = get_pagesize( ppd, tuple.option, TRUE );
 784
 785             if(!page->Name) {
 786                 page->Name = tuple.option;
 787                 tuple.option = NULL;
 788             }
 789             if(!page->FullName) {
 790                 page->FullName = tuple.opttrans;
 791                 tuple.opttrans = NULL;
 792             }
 793
 794 #define PD page->PaperDimension
 795             if(!PD) {
 796                 PD = HeapAlloc( PSDRV_Heap, 0, sizeof(*PD) );
 797                 push_lc_numeric("C");
 798                 sscanf(tuple.value, "%f%f", &PD->x, &PD->y);
 799                 pop_lc_numeric();
 800             }
 801 #undef PD
 802         }
 803
 804         else if(!strcmp("*LandscapeOrientation", tuple.key)) {
 805             if(!strcmp(tuple.value, "Plus90"))
 806                 ppd->LandscapeOrientation = 90;
 807             else if(!strcmp(tuple.value, "Minus90"))
 808                 ppd->LandscapeOrientation = -90;
 809
 810             /* anything else, namely 'any', leaves value at 0 */
 811
 812             TRACE("LandscapeOrientation = %d\n",
 813                   ppd->LandscapeOrientation);
 814         }
 815
 816         else if(!strcmp("*UIConstraints", tuple.key))
 817         {
 818             char *start;
 819             CONSTRAINT *con = HeapAlloc( PSDRV_Heap, 0, sizeof(*con) );
 820
 821             start = tuple.value;
 822             con->Feature1 = PSDRV_PPDGetWord(start, &start);
 823             con->Value1 = PSDRV_PPDGetWord(start, &start);
 824             con->Feature2 = PSDRV_PPDGetWord(start, &start);
 825             con->Value2 = PSDRV_PPDGetWord(start, &start);
 826
 827             list_add_tail( &ppd->Constraints, &con->entry );
 828         }
 829
 830         else if (!strcmp("*InputSlot", tuple.key))
 831         {
 832
 833             if (!tuple.opttrans)
 834                 tuple.opttrans = tuple.option;
 835
 836             TRACE("Using Windows bin type %u for '%s'\n", UserBinType,
 837                     tuple.option);
 838
 839             /* FIXME - should check for failure */
 840             PSDRV_AddSlot(ppd, tuple.option, tuple.opttrans, tuple.value,
 841                     UserBinType++);
 842
 843             tuple.option = tuple.opttrans = tuple.value = NULL;
 844         }
 845
 846         /*
 847          *  Windows treats "manual feed" as another paper source.  Most PPD
 848          *  files, however, treat it as a separate option which is either on or
 849          *  off.
 850          */
 851         else if (!strcmp("*ManualFeed", tuple.key) && tuple.option &&
 852                 !strcmp ("True", tuple.option))
 853         {
 854             /* FIXME - should check for failure */
 855             PSDRV_AddSlot(ppd, "Manual Feed", "Manual Feed", tuple.value, DMBIN_MANUAL);
 856             tuple.value = NULL;
 857         }
 858
 859         else if(!strcmp("*TTRasterizer", tuple.key)) {
 860             if(!strcasecmp("None", tuple.value))
 861                 ppd->TTRasterizer = RO_None;
 862             else if(!strcasecmp("Accept68K", tuple.value))
 863                 ppd->TTRasterizer = RO_Accept68K;
 864             else if(!strcasecmp("Type42", tuple.value))
 865                 ppd->TTRasterizer = RO_Type42;
 866             else if(!strcasecmp("TrueImage", tuple.value))
 867                 ppd->TTRasterizer = RO_TrueImage;
 868             else {
 869                 FIXME("Unknown option %s for *TTRasterizer\n",
 870                       tuple.value);
 871                 ppd->TTRasterizer = RO_None;
 872             }
 873             TRACE("*TTRasterizer = %d\n", ppd->TTRasterizer);
 874         }
 875
 876         else if(!strcmp("*Duplex", tuple.key))
 877         {
 878             DUPLEX *duplex = HeapAlloc( GetProcessHeap(), 0, sizeof(*duplex) );
 879             duplex->Name = tuple.option;
 880             duplex->FullName = tuple.opttrans;
 881             duplex->InvocationString = tuple.value;
 882             if(!strcasecmp("None", tuple.option) || !strcasecmp("False", tuple.option)
 883                || !strcasecmp("Simplex", tuple.option))
 884                 duplex->WinDuplex = DMDUP_SIMPLEX;
 885             else if(!strcasecmp("DuplexNoTumble", tuple.option))
 886                 duplex->WinDuplex = DMDUP_VERTICAL;
 887             else if(!strcasecmp("DuplexTumble", tuple.option))
 888                 duplex->WinDuplex = DMDUP_HORIZONTAL;
 889             else if(!strcasecmp("Notcapable", tuple.option))
 890                 duplex->WinDuplex = 0;
 891             else {
 892                 FIXME("Unknown option %s for *Duplex defaulting to simplex\n", tuple.option);
 893                 duplex->WinDuplex = DMDUP_SIMPLEX;
 894             }
 895             tuple.option = tuple.opttrans = tuple.value = NULL;
 896             list_add_tail( &ppd->Duplexes, &duplex->entry );
 897         }
 898
 899         else if(!strcmp("*DefaultDuplex", tuple.key)) {
 900             if(default_duplex) {
 901                 WARN("Already set default duplex\n");
 902             } else {
 903                 default_duplex = tuple.value;
 904                 tuple.value = NULL;
 905            }
 906         }
 907
 908         HeapFree(PSDRV_Heap, 0, tuple.key);
 909         HeapFree(PSDRV_Heap, 0, tuple.option);
 910         HeapFree(PSDRV_Heap, 0, tuple.value);
 911         HeapFree(PSDRV_Heap, 0, tuple.opttrans);
 912         HeapFree(PSDRV_Heap, 0, tuple.valtrans);
 913
 914     }
 915
 916     /* Remove any partial page size entries, that is any without a PageSize or a PaperDimension (we can
 917        cope with a missing ImageableArea). */
 918     LIST_FOR_EACH_ENTRY_SAFE(page, page_cursor2, &ppd->PageSizes, PAGESIZE, entry)
 919     {
 920         if(!page->InvocationString || !page->PaperDimension)
 921         {
 922             WARN("Removing page %s since it has a missing %s entry\n", debugstr_a(page->FullName),
 923                  page->InvocationString ? "PaperDimension" : "InvocationString");
 924             HeapFree(PSDRV_Heap, 0, page->Name);
 925             HeapFree(PSDRV_Heap, 0, page->FullName);
 926             HeapFree(PSDRV_Heap, 0, page->InvocationString);
 927             HeapFree(PSDRV_Heap, 0, page->ImageableArea);
 928             HeapFree(PSDRV_Heap, 0, page->PaperDimension);
 929             list_remove(&page->entry);
 930         }
 931     }
 932
 933     ppd->DefaultPageSize = NULL;
 934     if (default_pagesize)
 935         ppd->DefaultPageSize = get_pagesize( ppd, default_pagesize, FALSE );
 936
 937     if (!ppd->DefaultPageSize)
 938     {
 939         struct list *head = list_head( &ppd->PageSizes );
 940         if (head) ppd->DefaultPageSize = LIST_ENTRY( head, PAGESIZE, entry );
 941         TRACE("Setting DefaultPageSize to first in list\n");
 942     }
 943     TRACE( "DefaultPageSize: %s\n", ppd->DefaultPageSize ? ppd->DefaultPageSize->Name : "<not set>" );
 944
 945     HeapFree( PSDRV_Heap, 0, default_pagesize );
 946
 947     ppd->DefaultDuplex = NULL;
 948     if (default_duplex)
 949     {
 950         DUPLEX *duplex;
 951         LIST_FOR_EACH_ENTRY( duplex, &ppd->Duplexes, DUPLEX, entry )
 952         {
 953             if (!strcmp(duplex->Name, default_duplex))
 954             {
 955                 ppd->DefaultDuplex = duplex;
 956                 TRACE("DefaultDuplex: %s\n", duplex->Name);
 957                 break;
 958             }
 959         }
 960         HeapFree(PSDRV_Heap, 0, default_duplex);
 961     }
 962     if (!ppd->DefaultDuplex)
 963     {
 964         ppd->DefaultDuplex = LIST_ENTRY( list_head( &ppd->Duplexes ), DUPLEX, entry );
 965         TRACE("Setting DefaultDuplex to first in list\n");
 966     }
 967
 968
 969     {
 970         FONTNAME *fn;
 971         PAGESIZE *page;
 972         CONSTRAINT *con;
 973         INPUTSLOT *slot;
 974
 975         LIST_FOR_EACH_ENTRY( fn, &ppd->InstalledFonts, FONTNAME, entry )
 976             TRACE("'%s'\n", fn->Name);
 977
 978         LIST_FOR_EACH_ENTRY(page, &ppd->PageSizes, PAGESIZE, entry) {
 979             TRACE("'%s' aka '%s' (%d) invoked by '%s'\n", page->Name,
 980               page->FullName, page->WinPage, page->InvocationString);
 981             if(page->ImageableArea)
 982                 TRACE("Area = %.2f,%.2f - %.2f, %.2f\n",
 983                       page->ImageableArea->llx, page->ImageableArea->lly,
 984                       page->ImageableArea->urx, page->ImageableArea->ury);
 985             if(page->PaperDimension)
 986                 TRACE("Dimension = %.2f x %.2f\n",
 987                       page->PaperDimension->x, page->PaperDimension->y);
 988         }
 989
 990         LIST_FOR_EACH_ENTRY( con, &ppd->Constraints, CONSTRAINT, entry )
 991             TRACE("CONSTRAINTS@ %s %s %s %s\n", con->Feature1,
 992                   con->Value1, con->Feature2, con->Value2);
 993
 994         LIST_FOR_EACH_ENTRY( slot, &ppd->InputSlots, INPUTSLOT, entry )
 995             TRACE("INPUTSLOTS '%s' Name '%s' (%d) Invocation '%s'\n",
 996                   debugstr_a(slot->Name), slot->FullName, slot->WinBin,
 997                   debugstr_a(slot->InvocationString));
 998     }
 999
1000     fclose(fp);
1001     return ppd;
1002 }