cups/i18n.h

   1 /*
   2  * "$Id: i18n.h 177 2006-06-21 00:20:03Z jlovell $"
   3  *
   4  *   (Private) localization support for the Common UNIX Printing System (CUPS).
   5  *
   6  *   Copyright 1997-2006 by Easy Software Products.
   7  *
   8  *   These coded instructions, statements, and computer programs are the
   9  *   property of Easy Software Products and are protected by Federal
  10  *   copyright law.  Distribution and use rights are outlined in the file
  11  *   "LICENSE.txt" which should have been included with this file.  If this
  12  *   file is missing or damaged please contact Easy Software Products
  13  *   at:
  14  *
  15  *       Attn: CUPS Licensing Information
  16  *       Easy Software Products
  17  *       44141 Airport View Drive, Suite 204
  18  *       Hollywood, Maryland 20636 USA
  19  *
  20  *       Voice: (301) 373-9600
  21  *       EMail: cups-info@cups.org
  22  *         WWW: http://www.cups.org
  23  *
  24  *   This file is subject to the Apple OS-Developed Software exception.
  25  */
  26
  27 #ifndef _CUPS_I18N_H_
  28 #  define _CUPS_I18N_H_
  29
  30 /*
  31  * Include necessary headers...
  32  */
  33
  34 #  include <stdio.h>
  35 #  include "transcode.h"
  36
  37 #  ifdef __cplusplus
  38 extern "C" {
  39 #  endif /* __cplusplus */
  40
  41
  42 /*
  43  * Macro for localized text...
  44  */
  45
  46 #  define _(x) x
  47
  48
  49 /*
  50  * Types...
  51  */
  52
  53 typedef struct _cups_message_s          /**** Message catalog entry ****/
  54 {
  55   char  *id,                            /* Original string */
  56         *str;                           /* Localized string */
  57 } _cups_message_t;
  58
  59 typedef struct _cups_cmap_s             /**** SBCS Charmap Struct ****/
  60 {
  61   struct _cups_cmap_s   *next;          /* Next charmap in cache */
  62   int                   used;           /* Number of times entry used */
  63   cups_encoding_t       encoding;       /* Legacy charset encoding */
  64   cups_ucs2_t           char2uni[256];  /* Map Legacy SBCS -> UCS-2 */
  65   cups_sbcs_t           *uni2char[256]; /* Map UCS-2 -> Legacy SBCS */
  66 } _cups_cmap_t;
  67
  68 typedef struct _cups_wide2uni_s         /**** Wide to Unicode ****/
  69 {
  70   cups_vbcs_t           widechar;       /* VBCS 32-bit Char (EUC) */
  71   cups_ucs2_t           unichar;        /* UCS-2 Char */
  72 } _cups_wide2uni_t;
  73
  74 typedef struct _cups_vmap_s             /**** VBCS Charmap Struct ****/
  75 {
  76   struct _cups_vmap_s   *next;          /* Next charmap in cache */
  77   int                   used;           /* Number of times entry used */
  78   cups_encoding_t       encoding;       /* Legacy charset encoding */
  79   cups_ucs2_t           *char2uni[256]; /* Map 16-bit Char -> UCS-2 */
  80   int                   charcount;      /* Count of 16-bit VBCS Chars */
  81   _cups_wide2uni_t      *wide2uni;      /* Map 32-bit Char -> UCS-2 */
  82   int                   widecount;      /* Count of 32-bit VBCS Chars */
  83   cups_vbcs_t           *uni2char[256]; /* Map UCS-2 -> 32-bit VBCS */
  84   cups_sbcs_t           lead2char[256]; /* Legacy Lead Char - 2-byte */
  85   cups_sbcs_t           lead3char[256]; /* Legacy Lead Char - 3-byte */
  86   cups_sbcs_t           lead4char[256]; /* Legacy Lead Char - 4-byte */
  87 } _cups_vmap_t;
  88
  89
  90 /*
  91  * Prototypes...
  92  */
  93
  94 extern void             _cupsCharmapFlush(void);
  95 extern void             _cupsCharmapFree(const cups_encoding_t encoding);
  96 extern void             *_cupsCharmapGet(const cups_encoding_t encoding);
  97 extern const char       *_cupsEncodingName(cups_encoding_t encoding);
  98 extern int              _cupsLangPrintf(FILE *fp, const char *message, ...)
  99 #    ifdef __GNUC__
 100 __attribute__ ((__format__ (__printf__, 2, 3)))
 101 #    endif /* __GNUC__ */
 102 ;
 103 extern int              _cupsLangPuts(FILE *fp, const char *message);
 104 extern const char       *_cupsLangString(cups_lang_t *lang, const char *message);
 105 extern void             _cupsMessageFree(cups_array_t *a);
 106 extern cups_array_t     *_cupsMessageLoad(const char *filename);
 107 extern const char       *_cupsMessageLookup(cups_array_t *a, const char *m);
 108
 109 #  ifdef __cplusplus
 110 }
 111 #  endif /* __cplusplus */
 112
 113 #endif /* !_CUPS_I18N_H_ */
 114
 115 /*
 116  * End of "$Id: i18n.h 177 2006-06-21 00:20:03Z jlovell $".
 117  */