src/client/cmdline/utf8.h

   1 /* $Id$
   2  * Include file for client cmdline interface GnomeVFSFileInfo utils for libcaptive
   3  * Copyright (C) 2003 Jan Kratochvil <project-captive@jankratochvil.net>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; exactly version 2 of June 1991 is required
   8  *
   9  * This program 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
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19
  20 #ifndef _CAPTIVE_CLIENT_CMDLINE_UTF8_H
  21 #define _CAPTIVE_CLIENT_CMDLINE_UTF8_H 1
  22
  23
  24 #include <captive/macros.h>
  25 #include <glib/gconvert.h>
  26 #include <glib/gtypes.h>
  27
  28
  29 gchar *cmd_utf8_macro_malloc_errorchecking(
  30                 gchar *(*func)(const gchar *string,gssize len,gsize *bytes_read,gsize *bytes_written,GError **error),
  31                 const gchar *name);
  32
  33
  34 #define CMD_UTF8_MACRO_ALLOCA(func,string) ({ \
  35                 const gchar *_cmd_utf8_macro_alloca_string=(string); \
  36                 gchar *_cmd_utf8_macro_alloca_r_malloc; \
  37                 const gchar *_cmd_utf8_macro_alloca_r; \
  38                  \
  39                 _cmd_utf8_macro_alloca_r_malloc=cmd_utf8_macro_malloc_errorchecking( \
  40                                 func, \
  41                                 _cmd_utf8_macro_alloca_string); \
  42                 if (!_cmd_utf8_macro_alloca_r_malloc) \
  43                         _cmd_utf8_macro_alloca_r=_cmd_utf8_macro_alloca_string; \
  44                 else { \
  45                         _cmd_utf8_macro_alloca_r=captive_strdup_alloca(_cmd_utf8_macro_alloca_r_malloc); \
  46                         g_free(_cmd_utf8_macro_alloca_r_malloc); \
  47                         } \
  48                 _cmd_utf8_macro_alloca_r; \
  49                 })
  50
  51
  52 #define CMD_FILENAME_TO_UTF8_ALLOCA(string)   CMD_UTF8_MACRO_ALLOCA(g_filename_to_utf8,(string))
  53 #define CMD_FILENAME_FROM_UTF8_ALLOCA(string) CMD_UTF8_MACRO_ALLOCA(g_filename_from_utf8,(string))
  54 #define CMD_LOCALE_TO_UTF8_ALLOCA(string)     CMD_UTF8_MACRO_ALLOCA(g_locale_to_utf8,(string))
  55 #define CMD_LOCALE_FROM_UTF8_ALLOCA(string)   CMD_UTF8_MACRO_ALLOCA(g_locale_from_utf8,(string))
  56
  57
  58 #endif /* _CAPTIVE_CLIENT_CMDLINE_UTF8_H */