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C/C++ Source or Header  |  2006-04-25  |  4.4 KB  |  136 lines
  1. /* GLIB - Library of useful routines for C programming
  2.  * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald
  3.  *
  4.  * This library is free software; you can redistribute it and/or
  5.  * modify it under the terms of the GNU Lesser General Public
  6.  * License as published by the Free Software Foundation; either
  7.  * version 2 of the License, or (at your option) any later version.
  8.  *
  9.  * This library is distributed in the hope that it will be useful,
  10.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12.  * Lesser General Public License for more details.
  13.  *
  14.  * You should have received a copy of the GNU Lesser General Public
  15.  * License along with this library; if not, write to the
  16.  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17.  * Boston, MA 02111-1307, USA.
  18.  */
  19.  
  20. /*
  21.  * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
  22.  * file for a list of people on the GLib Team.  See the ChangeLog
  23.  * files for a list of changes.  These files are distributed with
  24.  * GLib at ftp://ftp.gtk.org/pub/gtk/. 
  25.  */
  26.  
  27. #ifndef __G_CONVERT_H__
  28. #define __G_CONVERT_H__
  29.  
  30. #include <stddef.h>      /* For size_t */
  31. #include <glib/gerror.h>
  32.  
  33. G_BEGIN_DECLS
  34.  
  35. typedef enum 
  36. {
  37.   G_CONVERT_ERROR_NO_CONVERSION,
  38.   G_CONVERT_ERROR_ILLEGAL_SEQUENCE,
  39.   G_CONVERT_ERROR_FAILED,
  40.   G_CONVERT_ERROR_PARTIAL_INPUT,
  41.   G_CONVERT_ERROR_BAD_URI,
  42.   G_CONVERT_ERROR_NOT_ABSOLUTE_PATH
  43. } GConvertError;
  44.  
  45. #define G_CONVERT_ERROR g_convert_error_quark()
  46. GQuark g_convert_error_quark (void);
  47.  
  48. /* Thin wrappers around iconv
  49.  */
  50. typedef struct _GIConv *GIConv;
  51.  
  52. GIConv g_iconv_open   (const gchar  *to_codeset,
  53.                const gchar  *from_codeset);
  54. size_t g_iconv        (GIConv        converter,
  55.                gchar       **inbuf,
  56.                gsize        *inbytes_left,
  57.                gchar       **outbuf,
  58.                gsize        *outbytes_left);
  59. gint   g_iconv_close  (GIConv        converter);
  60.  
  61.  
  62. gchar* g_convert               (const gchar  *str,
  63.                 gssize        len,            
  64.                 const gchar  *to_codeset,
  65.                 const gchar  *from_codeset,
  66.                 gsize        *bytes_read,     
  67.                 gsize        *bytes_written,  
  68.                 GError      **error) G_GNUC_MALLOC;
  69. gchar* g_convert_with_iconv    (const gchar  *str,
  70.                 gssize        len,
  71.                 GIConv        converter,
  72.                 gsize        *bytes_read,     
  73.                 gsize        *bytes_written,  
  74.                 GError      **error) G_GNUC_MALLOC;
  75. gchar* g_convert_with_fallback (const gchar  *str,
  76.                 gssize        len,            
  77.                 const gchar  *to_codeset,
  78.                 const gchar  *from_codeset,
  79.                 gchar        *fallback,
  80.                 gsize        *bytes_read,     
  81.                 gsize        *bytes_written,  
  82.                 GError      **error) G_GNUC_MALLOC;
  83.  
  84.  
  85. /* Convert between libc's idea of strings and UTF-8.
  86.  */
  87. gchar* g_locale_to_utf8   (const gchar  *opsysstring,
  88.                gssize        len,            
  89.                gsize        *bytes_read,     
  90.                gsize        *bytes_written,  
  91.                GError      **error) G_GNUC_MALLOC;
  92. gchar* g_locale_from_utf8 (const gchar  *utf8string,
  93.                gssize        len,            
  94.                gsize        *bytes_read,     
  95.                gsize        *bytes_written,  
  96.                GError      **error) G_GNUC_MALLOC;
  97.  
  98. /* Convert between the operating system (or C runtime)
  99.  * representation of file names and UTF-8.
  100.  */
  101. #ifdef G_OS_WIN32
  102. #define g_filename_to_utf8 g_filename_to_utf8_utf8
  103. #define g_filename_from_utf8 g_filename_from_utf8_utf8
  104. #define g_filename_from_uri g_filename_from_uri_utf8
  105. #define g_filename_to_uri g_filename_to_uri_utf8 
  106. #endif
  107.  
  108. gchar* g_filename_to_utf8   (const gchar  *opsysstring,
  109.                  gssize        len,            
  110.                  gsize        *bytes_read,     
  111.                  gsize        *bytes_written,  
  112.                  GError      **error) G_GNUC_MALLOC;
  113. gchar* g_filename_from_utf8 (const gchar  *utf8string,
  114.                  gssize        len,            
  115.                  gsize        *bytes_read,     
  116.                  gsize        *bytes_written,  
  117.                  GError      **error) G_GNUC_MALLOC;
  118.  
  119. gchar *g_filename_from_uri (const gchar *uri,
  120.                 gchar      **hostname,
  121.                 GError     **error) G_GNUC_MALLOC;
  122.   
  123. gchar *g_filename_to_uri   (const gchar *filename,
  124.                 const gchar *hostname,
  125.                 GError     **error) G_GNUC_MALLOC;
  126. gchar *g_filename_display_name (const gchar *filename) G_GNUC_MALLOC;
  127. gboolean g_get_filename_charsets (G_CONST_RETURN gchar ***charsets);
  128.  
  129. gchar *g_filename_display_basename (const gchar *filename) G_GNUC_MALLOC;
  130.  
  131. gchar **g_uri_list_extract_uris (const gchar *uri_list) G_GNUC_MALLOC;
  132.  
  133. G_END_DECLS
  134.  
  135. #endif /* __G_CONVERT_H__ */
  136.