cups/i18n.h

   1 /*
   2  * "$Id: i18n.h 7363 2008-03-03 22:19:24Z mike $"
   3  *
   4  *   (Private) localization support for the Common UNIX Printing System (CUPS).
   5  *
   6  *   Copyright 2007-2008 by Apple Inc.
   7  *   Copyright 1997-2006 by Easy Software Products.
   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  *   This file is subject to the Apple OS-Developed Software exception.
  16  */
  17
  18 #ifndef _CUPS_I18N_H_
  19 #  define _CUPS_I18N_H_
  20
  21 /*
  22  * Include necessary headers...
  23  */
  24
  25 #  include <stdio.h>
  26 #  include "transcode.h"
  27
  28 #  ifdef __cplusplus
  29 extern "C" {
  30 #  endif /* __cplusplus */
  31
  32
  33 /*
  34  * Macro for localized text...
  35  */
  36
  37 #  define _(x) x
  38
  39
  40 /*
  41  * Types...
  42  */
  43
  44 typedef struct _cups_message_s          /**** Message catalog entry ****/
  45 {
  46   char  *id,                            /* Original string */
  47         *str;                           /* Localized string */
  48 } _cups_message_t;
  49
  50 typedef struct _cups_cmap_s             /**** SBCS Charmap Struct ****/
  51 {
  52   struct _cups_cmap_s   *next;          /* Next charmap in cache */
  53   int                   used;           /* Number of times entry used */
  54   cups_encoding_t       encoding;       /* Legacy charset encoding */
  55   cups_ucs2_t           char2uni[256];  /* Map Legacy SBCS -> UCS-2 */
  56   cups_sbcs_t           *uni2char[256]; /* Map UCS-2 -> Legacy SBCS */
  57 } _cups_cmap_t;
  58
  59 typedef struct _cups_wide2uni_s         /**** Wide to Unicode ****/
  60 {
  61   cups_vbcs_t           widechar;       /* VBCS 32-bit Char (EUC) */
  62   cups_ucs2_t           unichar;        /* UCS-2 Char */
  63 } _cups_wide2uni_t;
  64
  65 typedef struct _cups_vmap_s             /**** VBCS Charmap Struct ****/
  66 {
  67   struct _cups_vmap_s   *next;          /* Next charmap in cache */
  68   int                   used;           /* Number of times entry used */
  69   cups_encoding_t       encoding;       /* Legacy charset encoding */
  70   cups_ucs2_t           *char2uni[256]; /* Map 16-bit Char -> UCS-2 */
  71   int                   charcount;      /* Count of 16-bit VBCS Chars */
  72   _cups_wide2uni_t      *wide2uni;      /* Map 32-bit Char -> UCS-2 */
  73   int                   widecount;      /* Count of 32-bit VBCS Chars */
  74   cups_vbcs_t           *uni2char[256]; /* Map UCS-2 -> 32-bit VBCS */
  75   cups_sbcs_t           lead2char[256]; /* Legacy Lead Char - 2-byte */
  76   cups_sbcs_t           lead3char[256]; /* Legacy Lead Char - 3-byte */
  77   cups_sbcs_t           lead4char[256]; /* Legacy Lead Char - 4-byte */
  78 } _cups_vmap_t;
  79
  80
  81 /*
  82  * Prototypes...
  83  */
  84
  85 #  ifdef __APPLE__
  86 extern const char       *_cupsAppleLanguage(const char *locale, char *language,
  87                                             size_t langsize);
  88 #  endif /* __APPLE__ */
  89 extern void             _cupsCharmapFlush(void);
  90 extern void             _cupsCharmapFree(const cups_encoding_t encoding);
  91 extern void             *_cupsCharmapGet(const cups_encoding_t encoding);
  92 extern const char       *_cupsEncodingName(cups_encoding_t encoding);
  93 extern void             _cupsLangPrintError(const char *message);
  94 extern int              _cupsLangPrintf(FILE *fp, const char *message, ...)
  95 #  ifdef __GNUC__
  96 __attribute__ ((__format__ (__printf__, 2, 3)))
  97 #  endif /* __GNUC__ */
  98 ;
  99 extern int              _cupsLangPuts(FILE *fp, const char *message);
 100 extern const char       *_cupsLangString(cups_lang_t *lang, const char *message);
 101 extern void             _cupsMessageFree(cups_array_t *a);
 102 extern cups_array_t     *_cupsMessageLoad(const char *filename, int unquote);
 103 extern const char       *_cupsMessageLookup(cups_array_t *a, const char *m);
 104 extern void             _cupsSetLocale(char *argv[]);
 105
 106
 107 #  ifdef __cplusplus
 108 }
 109 #  endif /* __cplusplus */
 110
 111 #endif /* !_CUPS_I18N_H_ */
 112
 113 /*
 114  * End of "$Id: i18n.h 7363 2008-03-03 22:19:24Z mike $".
 115  */