ceph/src/boost/libs/locale/src/util/iconv.hpp

   1 //
   2 //  Copyright (c) 2009-2011 Artyom Beilis (Tonkikh)
   3 //
   4 //  Distributed under the Boost Software License, Version 1.0. (See
   5 //  accompanying file LICENSE_1_0.txt or copy at
   6 //  http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8 #ifndef BOOST_LOCALE_ICONV_FIXER_HPP
   9 #define BOOST_LOCALE_ICONV_FIXER_HPP
  10
  11 #include <iconv.h>
  12
  13 namespace boost {
  14     namespace locale {
  15 #if defined(__ICONV_F_HIDE_INVALID) && defined(__FreeBSD__)
  16         extern "C" {
  17             typedef size_t (*const_iconv_ptr_type)(iconv_t d,char const **in,size_t *insize,char **out,size_t *outsize,uint32_t,size_t *);
  18             typedef size_t (*nonconst_iconv_ptr_type)(iconv_t d,char **in,size_t *insize,char **out,size_t *outsize,uint32_t,size_t *);
  19         }
  20         inline size_t do_iconv(const_iconv_ptr_type ptr,iconv_t d,char **in,size_t *insize,char **out,size_t *outsize)
  21         {
  22             char const **rin = const_cast<char const **>(in);
  23             return ptr(d,rin,insize,out,outsize,__ICONV_F_HIDE_INVALID,0);
  24         }
  25         inline size_t do_iconv(nonconst_iconv_ptr_type ptr,iconv_t d,char **in,size_t *insize,char **out,size_t *outsize)
  26         {
  27             return ptr(d,in,insize,out,outsize,__ICONV_F_HIDE_INVALID,0);
  28         }
  29         inline size_t call_iconv(iconv_t d,char **in,size_t *insize,char **out,size_t *outsize)
  30         {
  31             char const **rin = const_cast<char const **>(in);
  32             return do_iconv(__iconv, d, in,insize,out,outsize);
  33         }
  34 #else
  35         extern "C" {
  36             typedef size_t (*gnu_iconv_ptr_type)(iconv_t d,char const **in,size_t *insize,char **out,size_t *outsize);
  37             typedef size_t (*posix_iconv_ptr_type)(iconv_t d,char **in,size_t *insize,char **out,size_t *outsize);
  38         }
  39         inline size_t do_iconv(gnu_iconv_ptr_type ptr,iconv_t d,char **in,size_t *insize,char **out,size_t *outsize)
  40         {
  41             char const **rin = const_cast<char const **>(in);
  42             return ptr(d,rin,insize,out,outsize);
  43         }
  44         inline size_t do_iconv(posix_iconv_ptr_type ptr,iconv_t d,char **in,size_t *insize,char **out,size_t *outsize)
  45         {
  46             return ptr(d,in,insize,out,outsize);
  47         }
  48         inline size_t call_iconv(iconv_t d,char **in,size_t *insize,char **out,size_t *outsize)
  49         {
  50             return do_iconv( iconv, d, in,insize,out,outsize);
  51         }
  52 #endif
  53
  54     } // locale
  55 } // boost
  56
  57 #endif
  58 // vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4