cups/localize.c

   1 /*
   2  * "$Id: localize.c 7679 2008-06-19 23:37:45Z mike $"
   3  *
   4  *   PPD localization routines for the Common UNIX Printing System (CUPS).
   5  *
   6  *   Copyright 2007-2009 by Apple Inc.
   7  *   Copyright 1997-2007 by Easy Software Products, all rights reserved.
   8  *
   9  *   These coded instructions, statements, and computer programs are the
  10  *   property of Apple Inc. and are protected by Federal copyright
  11  *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  12  *   which should have been included with this file.  If this file is
  13  *   file is missing or damaged, see the license at "http://www.cups.org/".
  14  *
  15  *   PostScript is a trademark of Adobe Systems, Inc.
  16  *
  17  *   This code and any derivative of it may be used and distributed
  18  *   freely under the terms of the GNU General Public License when
  19  *   used with GNU Ghostscript or its derivatives.  Use of the code
  20  *   (or any derivative of it) with software other than GNU
  21  *   GhostScript (or its derivatives) is governed by the CUPS license
  22  *   agreement.
  23  *
  24  *   This file is subject to the Apple OS-Developed Software exception.
  25  *
  26  * Contents:
  27  *
  28  *   ppdLocalize()           - Localize the PPD file to the current locale.
  29  *   ppdLocalizeAttr()       - Localize an attribute.
  30  *   ppdLocalizeIPPReason()  - Get the localized version of a cupsIPPReason
  31  *                             attribute.
  32  *   ppdLocalizeMarkerName() - Get the localized version of a marker-names
  33  *                             attribute value.
  34  *   _ppdFreeLanguages()     - Free an array of languages from _ppdGetLanguages.
  35  *   _ppdGetLanguages()      - Get an array of languages from a PPD file.
  36  *   _ppdHashName()          - Generate a hash value for a device or profile
  37  *                             name.
  38  *   _ppdLocalizedAttr()     - Find a localized attribute.
  39  *   ppd_ll_CC()             - Get the current locale names.
  40  */
  41
  42 /*
  43  * Include necessary headers.
  44  */
  45
  46 #include "globals.h"
  47 #include "ppd-private.h"
  48 #include "debug.h"
  49
  50
  51 /*
  52  * Local functions...
  53  */
  54
  55 static cups_lang_t      *ppd_ll_CC(char *ll_CC, int ll_CC_size);
  56
  57
  58 /*
  59  * 'ppdLocalize()' - Localize the PPD file to the current locale.
  60  *
  61  * All groups, options, and choices are localized, as are ICC profile
  62  * descriptions, printer presets, and custom option parameters.  Each
  63  * localized string uses the UTF-8 character encoding.
  64  *
  65  * @since CUPS 1.2/Mac OS X 10.5@
  66  */
  67
  68 int                                     /* O - 0 on success, -1 on error */
  69 ppdLocalize(ppd_file_t *ppd)            /* I - PPD file */
  70 {
  71   int           i, j, k;                /* Looping vars */
  72   ppd_group_t   *group;                 /* Current group */
  73   ppd_option_t  *option;                /* Current option */
  74   ppd_choice_t  *choice;                /* Current choice */
  75   ppd_coption_t *coption;               /* Current custom option */
  76   ppd_cparam_t  *cparam;                /* Current custom parameter */
  77   ppd_attr_t    *attr,                  /* Current attribute */
  78                 *locattr;               /* Localized attribute */
  79   char          ckeyword[PPD_MAX_NAME], /* Custom keyword */
  80                 ll_CC[6];               /* Language + country locale */
  81
  82
  83  /*
  84   * Range check input...
  85   */
  86
  87   DEBUG_printf(("ppdLocalize(ppd=%p)", ppd));
  88
  89   if (!ppd)
  90     return (-1);
  91
  92  /*
  93   * Get the default language...
  94   */
  95
  96   ppd_ll_CC(ll_CC, sizeof(ll_CC));
  97
  98  /*
  99   * Now lookup all of the groups, options, choices, etc.
 100   */
 101
 102   for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++)
 103   {
 104     if ((locattr = _ppdLocalizedAttr(ppd, "Translation", group->name,
 105                                      ll_CC)) != NULL)
 106       strlcpy(group->text, locattr->text, sizeof(group->text));
 107
 108     for (j = group->num_options, option = group->options; j > 0; j --, option ++)
 109     {
 110       if ((locattr = _ppdLocalizedAttr(ppd, "Translation", option->keyword,
 111                                        ll_CC)) != NULL)
 112         strlcpy(option->text, locattr->text, sizeof(option->text));
 113
 114       for (k = option->num_choices, choice = option->choices;
 115            k > 0;
 116            k --, choice ++)
 117       {
 118         if (strcmp(choice->choice, "Custom") ||
 119             !ppdFindCustomOption(ppd, option->keyword))
 120           locattr = _ppdLocalizedAttr(ppd, option->keyword, choice->choice,
 121                                       ll_CC);
 122         else
 123         {
 124           snprintf(ckeyword, sizeof(ckeyword), "Custom%s", option->keyword);
 125
 126           locattr = _ppdLocalizedAttr(ppd, ckeyword, "True", ll_CC);
 127         }
 128
 129         if (locattr)
 130           strlcpy(choice->text, locattr->text, sizeof(choice->text));
 131       }
 132     }
 133   }
 134
 135  /*
 136   * Translate any custom parameters...
 137   */
 138
 139   for (coption = (ppd_coption_t *)cupsArrayFirst(ppd->coptions);
 140        coption;
 141        coption = (ppd_coption_t *)cupsArrayNext(ppd->coptions))
 142   {
 143     for (cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params);
 144          cparam;
 145          cparam = (ppd_cparam_t *)cupsArrayNext(coption->params))
 146     {
 147       snprintf(ckeyword, sizeof(ckeyword), "ParamCustom%s", coption->keyword);
 148
 149       if ((locattr = _ppdLocalizedAttr(ppd, ckeyword, cparam->name,
 150                                        ll_CC)) != NULL)
 151         strlcpy(cparam->text, locattr->text, sizeof(cparam->text));
 152     }
 153   }
 154
 155  /*
 156   * Translate ICC profile names...
 157   */
 158
 159   if ((attr = ppdFindAttr(ppd, "APCustomColorMatchingName", NULL)) != NULL)
 160   {
 161     if ((locattr = _ppdLocalizedAttr(ppd, "APCustomColorMatchingName",
 162                                      attr->spec, ll_CC)) != NULL)
 163       strlcpy(attr->text, locattr->text, sizeof(attr->text));
 164   }
 165
 166   for (attr = ppdFindAttr(ppd, "cupsICCProfile", NULL);
 167        attr;
 168        attr = ppdFindNextAttr(ppd, "cupsICCProfile", NULL))
 169   {
 170     cupsArraySave(ppd->sorted_attrs);
 171
 172     if ((locattr = _ppdLocalizedAttr(ppd, "cupsICCProfile", attr->spec,
 173                                      ll_CC)) != NULL)
 174       strlcpy(attr->text, locattr->text, sizeof(attr->text));
 175
 176     cupsArrayRestore(ppd->sorted_attrs);
 177   }
 178
 179  /*
 180   * Translate printer presets...
 181   */
 182
 183   for (attr = ppdFindAttr(ppd, "APPrinterPreset", NULL);
 184        attr;
 185        attr = ppdFindNextAttr(ppd, "APPrinterPreset", NULL))
 186   {
 187     cupsArraySave(ppd->sorted_attrs);
 188
 189     if ((locattr = _ppdLocalizedAttr(ppd, "APPrinterPreset", attr->spec,
 190                                      ll_CC)) != NULL)
 191       strlcpy(attr->text, locattr->text, sizeof(attr->text));
 192
 193     cupsArrayRestore(ppd->sorted_attrs);
 194   }
 195
 196   return (0);
 197 }
 198
 199
 200 /*
 201  * 'ppdLocalizeAttr()' - Localize an attribute.
 202  *
 203  * This function uses the current locale to find the localized attribute for
 204  * the given main and option keywords.  If no localized version of the
 205  * attribute exists for the current locale, the unlocalized version is returned.
 206  */
 207
 208 ppd_attr_t *                            /* O - Localized attribute or @code NULL@ if none exists */
 209 ppdLocalizeAttr(ppd_file_t *ppd,        /* I - PPD file */
 210                 const char *keyword,    /* I - Main keyword */
 211                 const char *spec)       /* I - Option keyword or @code NULL@ for none */
 212 {
 213   ppd_attr_t    *locattr;               /* Localized attribute */
 214   char          ll_CC[6];               /* Language + country locale */
 215
 216
 217  /*
 218   * Get the default language...
 219   */
 220
 221   ppd_ll_CC(ll_CC, sizeof(ll_CC));
 222
 223  /*
 224   * Find the localized attribute...
 225   */
 226
 227   if (spec)
 228     locattr = _ppdLocalizedAttr(ppd, keyword, spec, ll_CC);
 229   else
 230     locattr = _ppdLocalizedAttr(ppd, "Translation", keyword, ll_CC);
 231
 232   if (!locattr)
 233     locattr = ppdFindAttr(ppd, keyword, spec);
 234
 235   return (locattr);
 236 }
 237
 238
 239 /*
 240  * 'ppdLocalizeIPPReason()' - Get the localized version of a cupsIPPReason
 241  *                            attribute.
 242  *
 243  * This function uses the current locale to find the corresponding reason
 244  * text or URI from the attribute value. If "scheme" is NULL or "text",
 245  * the returned value contains human-readable (UTF-8) text from the translation
 246  * string or attribute value. Otherwise the corresponding URI is returned.
 247  *
 248  * If no value of the requested scheme can be found, NULL is returned.
 249  *
 250  * @since CUPS 1.3/Mac OS X 10.5@
 251  */
 252
 253 const char *                            /* O - Value or NULL if not found */
 254 ppdLocalizeIPPReason(
 255     ppd_file_t *ppd,                    /* I - PPD file */
 256     const char *reason,                 /* I - IPP reason keyword to look up */
 257     const char *scheme,                 /* I - URI scheme or NULL for text */
 258     char       *buffer,                 /* I - Value buffer */
 259     size_t     bufsize)                 /* I - Size of value buffer */
 260 {
 261   cups_lang_t   *lang;                  /* Current language */
 262   ppd_attr_t    *locattr;               /* Localized attribute */
 263   char          ll_CC[6],               /* Language + country locale */
 264                 *bufptr,                /* Pointer into buffer */
 265                 *bufend,                /* Pointer to end of buffer */
 266                 *valptr;                /* Pointer into value */
 267   int           ch,                     /* Hex-encoded character */
 268                 schemelen;              /* Length of scheme name */
 269
 270
 271  /*
 272   * Range check input...
 273   */
 274
 275   if (buffer)
 276     *buffer = '\0';
 277
 278   if (!ppd || !reason || (scheme && !*scheme) ||
 279       !buffer || bufsize < PPD_MAX_TEXT)
 280     return (NULL);
 281
 282  /*
 283   * Get the default language...
 284   */
 285
 286   lang = ppd_ll_CC(ll_CC, sizeof(ll_CC));
 287
 288  /*
 289   * Find the localized attribute...
 290   */
 291
 292   if ((locattr = _ppdLocalizedAttr(ppd, "cupsIPPReason", reason,
 293                                    ll_CC)) == NULL)
 294     locattr = ppdFindAttr(ppd, "cupsIPPReason", reason);
 295
 296   if (!locattr)
 297   {
 298     if (lang && (!scheme || !strcmp(scheme, "text")))
 299     {
 300      /*
 301       * Try to localize a standard printer-state-reason keyword...
 302       */
 303
 304       const char *message = NULL;       /* Localized message */
 305
 306
 307       if (!strncmp(reason, "media-needed", 12))
 308         message = _("Media tray needs to be filled.");
 309       else if (!strncmp(reason, "media-jam", 9))
 310         message = _("Media jam!");
 311       else if (!strncmp(reason, "offline", 7) ||
 312                !strncmp(reason, "shutdown", 8))
 313         message = _("Printer offline.");
 314       else if (!strncmp(reason, "toner-low", 9))
 315         message = _("Toner low.");
 316       else if (!strncmp(reason, "toner-empty", 11))
 317         message = _("Out of toner!");
 318       else if (!strncmp(reason, "cover-open", 10))
 319         message = _("Cover open.");
 320       else if (!strncmp(reason, "interlock-open", 14))
 321         message = _("Interlock open.");
 322       else if (!strncmp(reason, "door-open", 9))
 323         message = _("Door open.");
 324       else if (!strncmp(reason, "input-tray-missing", 18))
 325         message = _("Media tray missing!");
 326       else if (!strncmp(reason, "media-low", 9))
 327         message = _("Media tray almost empty.");
 328       else if (!strncmp(reason, "media-empty", 11))
 329         message = _("Media tray empty!");
 330       else if (!strncmp(reason, "output-tray-missing", 19))
 331         message = _("Output tray missing!");
 332       else if (!strncmp(reason, "output-area-almost-full", 23))
 333         message = _("Output bin almost full.");
 334       else if (!strncmp(reason, "output-area-full", 16))
 335         message = _("Output bin full!");
 336       else if (!strncmp(reason, "marker-supply-low", 17))
 337         message = _("Ink/toner almost empty.");
 338       else if (!strncmp(reason, "marker-supply-empty", 19))
 339         message = _("Ink/toner empty!");
 340       else if (!strncmp(reason, "marker-waste-almost-full", 24))
 341         message = _("Ink/toner waste bin almost full.");
 342       else if (!strncmp(reason, "marker-waste-full", 17))
 343         message = _("Ink/toner waste bin full!");
 344       else if (!strncmp(reason, "fuser-over-temp", 15))
 345         message = _("Fuser temperature high!");
 346       else if (!strncmp(reason, "fuser-under-temp", 16))
 347         message = _("Fuser temperature low!");
 348       else if (!strncmp(reason, "opc-near-eol", 12))
 349         message = _("OPC almost at end-of-life.");
 350       else if (!strncmp(reason, "opc-life-over", 13))
 351         message = _("OPC at end-of-life!");
 352       else if (!strncmp(reason, "developer-low", 13))
 353         message = _("Developer almost empty.");
 354       else if (!strncmp(reason, "developer-empty", 15))
 355         message = _("Developer empty!");
 356
 357       if (message)
 358       {
 359         strlcpy(buffer, _cupsLangString(lang, message), bufsize);
 360         return (buffer);
 361       }
 362     }
 363
 364     return (NULL);
 365   }
 366
 367  /*
 368   * Now find the value we need...
 369   */
 370
 371   bufend = buffer + bufsize - 1;
 372
 373   if (!scheme || !strcmp(scheme, "text"))
 374   {
 375    /*
 376     * Copy a text value (either the translation text or text:... URIs from
 377     * the value...
 378     */
 379
 380     strlcpy(buffer, locattr->text, bufsize);
 381
 382     for (valptr = locattr->value, bufptr = buffer; *valptr && bufptr < bufend;)
 383     {
 384       if (!strncmp(valptr, "text:", 5))
 385       {
 386        /*
 387         * Decode text: URI and add to the buffer...
 388         */
 389
 390         valptr += 5;
 391
 392         while (*valptr && !isspace(*valptr & 255) && bufptr < bufend)
 393         {
 394           if (*valptr == '%' && isxdigit(valptr[1] & 255) &&
 395               isxdigit(valptr[2] & 255))
 396           {
 397            /*
 398             * Pull a hex-encoded character from the URI...
 399             */
 400
 401             valptr ++;
 402
 403             if (isdigit(*valptr & 255))
 404               ch = (*valptr - '0') << 4;
 405             else
 406               ch = (tolower(*valptr) - 'a' + 10) << 4;
 407             valptr ++;
 408
 409             if (isdigit(*valptr & 255))
 410               *bufptr++ = ch | (*valptr - '0');
 411             else
 412               *bufptr++ = ch | (tolower(*valptr) - 'a' + 10);
 413             valptr ++;
 414           }
 415           else if (*valptr == '+')
 416           {
 417             *bufptr++ = ' ';
 418             valptr ++;
 419           }
 420           else
 421             *bufptr++ = *valptr++;
 422         }
 423       }
 424       else
 425       {
 426        /*
 427         * Skip this URI...
 428         */
 429
 430         while (*valptr && !isspace(*valptr & 255))
 431           valptr++;
 432       }
 433
 434      /*
 435       * Skip whitespace...
 436       */
 437
 438       while (isspace(*valptr & 255))
 439         valptr ++;
 440     }
 441
 442     if (bufptr > buffer)
 443       *bufptr = '\0';
 444
 445     return (buffer);
 446   }
 447   else
 448   {
 449    /*
 450     * Copy a URI...
 451     */
 452
 453     schemelen = strlen(scheme);
 454     if (scheme[schemelen - 1] == ':')   /* Force scheme to be just the name */
 455       schemelen --;
 456
 457     for (valptr = locattr->value, bufptr = buffer; *valptr && bufptr < bufend;)
 458     {
 459       if ((!strncmp(valptr, scheme, schemelen) && valptr[schemelen] == ':') ||
 460           (*valptr == '/' && !strcmp(scheme, "file")))
 461       {
 462        /*
 463         * Copy URI...
 464         */
 465
 466         while (*valptr && !isspace(*valptr & 255) && bufptr < bufend)
 467           *bufptr++ = *valptr++;
 468
 469         *bufptr = '\0';
 470
 471         return (buffer);
 472       }
 473       else
 474       {
 475        /*
 476         * Skip this URI...
 477         */
 478
 479         while (*valptr && !isspace(*valptr & 255))
 480           valptr++;
 481       }
 482
 483      /*
 484       * Skip whitespace...
 485       */
 486
 487       while (isspace(*valptr & 255))
 488         valptr ++;
 489     }
 490
 491     return (NULL);
 492   }
 493 }
 494
 495
 496 /*
 497  * 'ppdLocalizeMarkerName()' - Get the localized version of a marker-names
 498  *                             attribute value.
 499  *
 500  * This function uses the current locale to find the corresponding name
 501  * text from the attribute value. If no localized text for the requested
 502  * name can be found, @code NULL@ is returned.
 503  *
 504  * @since CUPS 1.4/Mac OS X 10.6@
 505  */
 506
 507 const char *                            /* O - Value or @code NULL@ if not found */
 508 ppdLocalizeMarkerName(
 509     ppd_file_t *ppd,                    /* I - PPD file */
 510     const char *name)                   /* I - Marker name to look up */
 511 {
 512   ppd_attr_t    *locattr;               /* Localized attribute */
 513   char          ll_CC[6];               /* Language + country locale */
 514
 515
 516  /*
 517   * Range check input...
 518   */
 519
 520   if (!ppd || !name)
 521     return (NULL);
 522
 523  /*
 524   * Get the default language...
 525   */
 526
 527   ppd_ll_CC(ll_CC, sizeof(ll_CC));
 528
 529  /*
 530   * Find the localized attribute...
 531   */
 532
 533   if ((locattr = _ppdLocalizedAttr(ppd, "cupsMarkerName", name,
 534                                    ll_CC)) == NULL)
 535     locattr = ppdFindAttr(ppd, "cupsMarkerName", name);
 536
 537   return (locattr ? locattr->text : NULL);
 538 }
 539
 540
 541 /*
 542  * '_ppdFreeLanguages()' - Free an array of languages from _ppdGetLanguages.
 543  */
 544
 545 void
 546 _ppdFreeLanguages(
 547     cups_array_t *languages)            /* I - Languages array */
 548 {
 549   char  *language;                      /* Current language */
 550
 551
 552   for (language = (char *)cupsArrayFirst(languages);
 553        language;
 554        language = (char *)cupsArrayNext(languages))
 555     free(language);
 556
 557   cupsArrayDelete(languages);
 558 }
 559
 560
 561 /*
 562  * '_ppdGetLanguages()' - Get an array of languages from a PPD file.
 563  */
 564
 565 cups_array_t *                          /* O - Languages array */
 566 _ppdGetLanguages(ppd_file_t *ppd)       /* I - PPD file */
 567 {
 568   cups_array_t  *languages;             /* Languages array */
 569   ppd_attr_t    *attr;                  /* cupsLanguages attribute */
 570   char          *value,                 /* Copy of attribute value */
 571                 *start,                 /* Start of current language */
 572                 *ptr;                   /* Pointer into languages */
 573
 574
 575  /*
 576   * See if we have a cupsLanguages attribute...
 577   */
 578
 579   if ((attr = ppdFindAttr(ppd, "cupsLanguages", NULL)) == NULL || !attr->value)
 580     return (NULL);
 581
 582  /*
 583   * Yes, load the list...
 584   */
 585
 586   if ((languages = cupsArrayNew((cups_array_func_t)strcmp, NULL)) == NULL)
 587     return (NULL);
 588
 589   if ((value = strdup(attr->value)) == NULL)
 590   {
 591     cupsArrayDelete(languages);
 592     return (NULL);
 593   }
 594
 595   for (ptr = value; *ptr;)
 596   {
 597    /*
 598     * Skip leading whitespace...
 599     */
 600
 601     while (isspace(*ptr & 255))
 602       ptr ++;
 603
 604     if (!*ptr)
 605       break;
 606
 607    /*
 608     * Find the end of this language name...
 609     */
 610
 611     for (start = ptr; *ptr && !isspace(*ptr & 255); ptr ++);
 612
 613     if (*ptr)
 614       *ptr++ = '\0';
 615
 616     if (!strcmp(start, "en"))
 617       continue;
 618
 619     cupsArrayAdd(languages, strdup(start));
 620   }
 621
 622  /*
 623   * Free the temporary string and return either an array with one or more
 624   * values or a NULL pointer...
 625   */
 626
 627   free(value);
 628
 629   if (cupsArrayCount(languages) == 0)
 630   {
 631     cupsArrayDelete(languages);
 632     return (NULL);
 633   }
 634   else
 635     return (languages);
 636 }
 637
 638
 639 /*
 640  * '_ppdHashName()' - Generate a hash value for a device or profile name.
 641  *
 642  * This function is primarily used on Mac OS X, but is generally accessible
 643  * since cupstestppd needs to check for profile name collisions in PPD files...
 644  */
 645
 646 unsigned                                /* O - Hash value */
 647 _ppdHashName(const char *name)          /* I - Name to hash */
 648 {
 649   int           mult;                   /* Multiplier */
 650   unsigned      hash = 0;               /* Hash value */
 651
 652
 653   for (mult = 1; *name && mult <= 128; mult ++, name ++)
 654     hash += (*name & 255) * mult;
 655
 656   return (hash);
 657 }
 658
 659
 660 /*
 661  * '_ppdLocalizedAttr()' - Find a localized attribute.
 662  */
 663
 664 ppd_attr_t *                            /* O - Localized attribute or NULL */
 665 _ppdLocalizedAttr(ppd_file_t *ppd,      /* I - PPD file */
 666                   const char *keyword,  /* I - Main keyword */
 667                   const char *spec,     /* I - Option keyword */
 668                   const char *ll_CC)    /* I - Language + country locale */
 669 {
 670   char          lkeyword[PPD_MAX_NAME]; /* Localization keyword */
 671   ppd_attr_t    *attr;                  /* Current attribute */
 672
 673
 674   DEBUG_printf(("4_ppdLocalizedAttr(ppd=%p, keyword=\"%s\", spec=\"%s\", "
 675                 "ll_CC=\"%s\")", ppd, keyword, spec, ll_CC));
 676
 677  /*
 678   * Look for Keyword.ll_CC, then Keyword.ll...
 679   */
 680
 681   snprintf(lkeyword, sizeof(lkeyword), "%s.%s", ll_CC, keyword);
 682   if ((attr = ppdFindAttr(ppd, lkeyword, spec)) == NULL)
 683   {
 684     snprintf(lkeyword, sizeof(lkeyword), "%2.2s.%s", ll_CC, keyword);
 685     attr = ppdFindAttr(ppd, lkeyword, spec);
 686
 687     if (!attr)
 688     {
 689       if (!strncmp(ll_CC, "ja", 2))
 690       {
 691        /*
 692         * Due to a bug in the CUPS DDK 1.1.0 ppdmerge program, Japanese
 693         * PPD files were incorrectly assigned "jp" as the locale name
 694         * instead of "ja".  Support both the old (incorrect) and new
 695         * locale names for Japanese...
 696         */
 697
 698         snprintf(lkeyword, sizeof(lkeyword), "jp.%s", keyword);
 699         attr = ppdFindAttr(ppd, lkeyword, spec);
 700       }
 701       else if (!strncmp(ll_CC, "no", 2))
 702       {
 703        /*
 704         * Norway has two languages, "Bokmal" (the primary one)
 705         * and "Nynorsk" (new Norwegian); we map "no" to "nb" here as
 706         * recommended by the locale folks...
 707         */
 708
 709         snprintf(lkeyword, sizeof(lkeyword), "nb.%s", keyword);
 710         attr = ppdFindAttr(ppd, lkeyword, spec);
 711       }
 712     }
 713   }
 714
 715 #ifdef DEBUG
 716   if (attr)
 717     DEBUG_printf(("5_ppdLocalizedAttr: *%s %s/%s: \"%s\"\n", attr->name,
 718                   attr->spec, attr->text, attr->value ? attr->value : ""));
 719   else
 720     DEBUG_puts("5_ppdLocalizedAttr: NOT FOUND");
 721 #endif /* DEBUG */
 722
 723   return (attr);
 724 }
 725
 726
 727 /*
 728  * 'ppd_ll_CC()' - Get the current locale names.
 729  */
 730
 731 static cups_lang_t *                    /* O - Current language */
 732 ppd_ll_CC(char *ll_CC,                  /* O - Country-specific locale name */
 733           int  ll_CC_size)              /* I - Size of country-specific name */
 734 {
 735   cups_lang_t   *lang;                  /* Current language */
 736
 737
 738  /*
 739   * Get the current locale...
 740   */
 741
 742   if ((lang = cupsLangDefault()) == NULL)
 743   {
 744     strlcpy(ll_CC, "en_US", ll_CC_size);
 745     return (NULL);
 746   }
 747
 748  /*
 749   * Copy the locale name...
 750   */
 751
 752   strlcpy(ll_CC, lang->language, ll_CC_size);
 753
 754   if (strlen(ll_CC) == 2)
 755   {
 756    /*
 757     * Map "ll" to primary/origin country locales to have the best
 758     * chance of finding a match...
 759     */
 760
 761     if (!strcmp(ll_CC, "cs"))
 762       strlcpy(ll_CC, "cs_CZ", ll_CC_size);
 763     else if (!strcmp(ll_CC, "en"))
 764       strlcpy(ll_CC, "en_US", ll_CC_size);
 765     else if (!strcmp(ll_CC, "ja"))
 766       strlcpy(ll_CC, "ja_JP", ll_CC_size);
 767     else if (!strcmp(ll_CC, "sv"))
 768       strlcpy(ll_CC, "sv_SE", ll_CC_size);
 769     else if (!strcmp(ll_CC, "zh"))      /* Simplified Chinese */
 770       strlcpy(ll_CC, "zh_CN", ll_CC_size);
 771   }
 772
 773   DEBUG_printf(("8ppd_ll_CC: lang->language=\"%s\", ll_CC=\"%s\"...",
 774                 lang->language, ll_CC));
 775   return (lang);
 776 }
 777
 778
 779 /*
 780  * End of "$Id: localize.c 7679 2008-06-19 23:37:45Z mike $".
 781  */