wpath_traits::internal_string_type
wpath_traits::to_internal( const external_string_type & src )
{
locked = true;
std::size_t work_size( src.size()+1 );
boost::scoped_array<wchar_t> work( new wchar_t[ work_size ] );
std::mbstate_t state = std::mbstate_t(); // perhaps unneeded, but cuts bug reports
const external_string_type::value_type * from_next;
internal_string_type::value_type * to_next;
if ( converter()->in(
state, src.c_str(), src.c_str()+src.size(), from_next, work.get(),
work.get()+work_size, to_next ) != std::codecvt_base::ok )
boost::throw_exception( boost::filesystem::wfilesystem_error(
"boost::filesystem::wpath::to_internal conversion error",
system::error_code( system::posix::invalid_argument, system::system_category ) ) );
*to_next = L'\0';
return internal_string_type( work.get() );
}
mbpath_traits::internal_string_type
mbpath_traits::to_internal( const external_string_type & src )
{
std::size_t work_size( src.size()+1 );
boost::scoped_array<wchar_t> work( new wchar_t[ work_size ] );
std::mbstate_t state;
const external_string_type::value_type * from_next;
internal_string_type::value_type * to_next;
if ( cvt->in(
state, src.c_str(), src.c_str()+src.size(), from_next, work.get(),
work.get()+work_size, to_next ) != std::codecvt_base::ok )
boost::throw_exception<fs::basic_filesystem_error<mbpath> >(
fs::basic_filesystem_error<mbpath>(
"user::mbpath::to_internal conversion error",
boost::system::error_code( EINVAL, boost::system::errno_ecat ) ) );
*to_next = L'\0';
return internal_string_type( work.get() );
}
