ft_ansi_stream_close( FT_Stream stream )
{
ft_fclose( STREAM_FILE( stream ) );
stream->descriptor.pointer = NULL;
stream->size = 0;
stream->base = 0;
}
FT_Stream_Open( FT_Stream stream,
const char* filepathname )
{
FT_FILE* file;
if ( !stream )
return FT_THROW( Invalid_Stream_Handle );
stream->descriptor.pointer = NULL;
stream->pathname.pointer = (char*)filepathname;
stream->base = NULL;
stream->pos = 0;
stream->read = NULL;
stream->close = NULL;
file = ft_fopen( filepathname, "rb" );
if ( !file )
{
FT_ERROR(( "FT_Stream_Open:"
" could not open `%s'\n", filepathname ));
return FT_THROW( Cannot_Open_Resource );
}
ft_fseek( file, 0, SEEK_END );
stream->size = (unsigned long)ft_ftell( file );
if ( !stream->size )
{
FT_ERROR(( "FT_Stream_Open:" ));
FT_ERROR(( " opened `%s' but zero-sized\n", filepathname ));
ft_fclose( file );
return FT_THROW( Cannot_Open_Stream );
}
ft_fseek( file, 0, SEEK_SET );
stream->descriptor.pointer = file;
stream->read = ft_ansi_stream_io;
stream->close = ft_ansi_stream_close;
FT_TRACE1(( "FT_Stream_Open:" ));
FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
filepathname, stream->size ));
return FT_Err_Ok;
}