3 * Null codec implementation
5 * (c) 2009 Straylight/Edgeware
8 /*----- Licensing notice --------------------------------------------------*
10 * This file is part of the mLib utilities library.
12 * mLib is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU Library General Public License as
14 * published by the Free Software Foundation; either version 2 of the
15 * License, or (at your option) any later version.
17 * mLib is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU Library General Public License for more details.
22 * You should have received a copy of the GNU Library General Public
23 * License along with mLib; if not, write to the Free
24 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
28 /*----- Header files ------------------------------------------------------*/
35 /*----- Data structures ---------------------------------------------------*/
37 typedef struct null_codec
{
41 /*----- Main code ---------------------------------------------------------*/
43 static int encdec(codec
*c
, const void *p
, size_t sz
, dstr
*d
)
44 { DPUTM(d
, p
, sz
); return (0); }
46 static void destroy(codec
*c
)
47 { null_codec
*nc
= (null_codec
*)c
; DESTROY(nc
); }
49 static const codec_ops ops
= { &null_codec_class
, encdec
, destroy
};
51 static codec
*encoder(unsigned flags
, const char *indent
, unsigned maxlen
)
53 null_codec
*nc
= CREATE(null_codec
);
58 static codec
*decoder(unsigned flags
)
60 null_codec
*nc
= CREATE(null_codec
);
65 const codec_class null_codec_class
= { "null", encoder
, decoder
};
67 /*----- That's all, folks -------------------------------------------------*/