1  /* FriBidi
       2   * fribidi-char-sets.h - character set conversion routines
       3   *
       4   * Authors:
       5   *   Behdad Esfahbod, 2001, 2002, 2004
       6   *   Dov Grobgeld, 1999, 2000
       7   *
       8   * Copyright (C) 2004 Sharif FarsiWeb, Inc
       9   * Copyright (C) 2001,2002 Behdad Esfahbod
      10   * Copyright (C) 1999,2000 Dov Grobgeld
      11   * 
      12   * This library is free software; you can redistribute it and/or
      13   * modify it under the terms of the GNU Lesser General Public
      14   * License as published by the Free Software Foundation; either
      15   * version 2.1 of the License, or (at your option) any later version.
      16   * 
      17   * This library is distributed in the hope that it will be useful,
      18   * but WITHOUT ANY WARRANTY; without even the implied warranty of
      19   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      20   * Lesser General Public License for more details.
      21   * 
      22   * You should have received a copy of the GNU Lesser General Public License
      23   * along with this library, in a file named COPYING; if not, write to the
      24   * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
      25   * Boston, MA 02110-1301, USA
      26   * 
      27   * For licensing issues, contact <fribidi.license@gmail.com>.
      28   */
      29  #ifndef _FRIBIDI_CHAR_SETS_H
      30  #define _FRIBIDI_CHAR_SETS_H
      31  
      32  #include "fribidi-common.h"
      33  
      34  #include "fribidi-types.h"
      35  
      36  #include "fribidi-begindecls.h"
      37  
      38  typedef enum
      39  {
      40    _FRIBIDI_CHAR_SET_NOT_FOUND,
      41  # define _FRIBIDI_ADD_CHAR_SET(CHAR_SET, char_set) FRIBIDI_CHAR_SET_##CHAR_SET,
      42  # include "fribidi-char-sets-list.h"
      43  # undef _FRIBIDI_ADD_CHAR_SET
      44    _FRIBIDI_CHAR_SETS_NUM_PLUS_ONE
      45  }
      46  FriBidiCharSet;
      47  
      48  #define FRIBIDI_CHAR_SET_NOT_FOUND _FRIBIDI_CHAR_SET_NOT_FOUND
      49  #define FRIBIDI_CHAR_SETS_NUM (_FRIBIDI_CHAR_SETS_NUM_PLUS_ONE - 1)
      50  
      51  
      52  /* fribidi_charset_to_unicode - convert string to Unicode
      53   *
      54   * This function converts an string from a character set, to a Unicode string.
      55   *
      56   * Returns: The length of the new string.
      57   */
      58  FRIBIDI_ENTRY FriBidiStrIndex fribidi_charset_to_unicode (
      59    FriBidiCharSet char_set,	/* character set to convert from */
      60    const char *s,		/* input string encoded in char_set */
      61    FriBidiStrIndex len,		/* input string length */
      62    FriBidiChar *us		/* output Unicode string */
      63  );
      64  
      65  /* fribidi_unicode_to_charset - convert string from Unicode
      66   *
      67   * This function converts a Unicode string to an string in another character
      68   * set.  It also null-terminates the output string.
      69   *
      70   * Returns: The length of the new string.
      71   */
      72  FRIBIDI_ENTRY FriBidiStrIndex fribidi_unicode_to_charset (
      73    FriBidiCharSet char_set,	/* character set to convert to */
      74    const FriBidiChar *us,	/* input Unicode string */
      75    FriBidiStrIndex len,		/* input string length */
      76    char *s			/* output string encoded in char_set */
      77  );
      78  
      79  /* fribidi_parse_charset - parse character set name
      80   *
      81   * Returns: The character set named s, or FRIBIDI_CHAR_SET_NOT_FOUND if the
      82   * character set is not available.
      83   */
      84  FRIBIDI_ENTRY FriBidiCharSet fribidi_parse_charset (
      85    const char *s			/* input name of the character set */
      86  );
      87  
      88  
      89  FRIBIDI_ENTRY const char *fribidi_char_set_name (
      90    FriBidiCharSet char_set
      91  );
      92  
      93  FRIBIDI_ENTRY const char *fribidi_char_set_title (
      94    FriBidiCharSet char_set
      95  );
      96  
      97  FRIBIDI_ENTRY const char *fribidi_char_set_desc (
      98    FriBidiCharSet char_set
      99  );
     100  
     101  #include "fribidi-enddecls.h"
     102  
     103  #endif /* !_FRIBIDI_CHAR_SETS_H */
     104  /* Editor directions:
     105   * vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
     106   */