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/* $MirOS: contrib/hosted/fwcf/cpr_get.c,v 1.4 2007/03/09 22:35:13 tg Exp $ */
/*-
* Copyright (c) 2006, 2007
* Thorsten Glaser <tg@mirbsd.de>
*
* Licensee is hereby permitted to deal in this work without restric-
* tion, including unlimited rights to use, publicly perform, modify,
* merge, distribute, sell, give away or sublicence, provided all co-
* pyright notices above, these terms and the disclaimer are retained
* in all redistributions or reproduced in accompanying documentation
* or other materials provided with binary redistributions.
*
* Licensor offers the work "AS IS" and WITHOUT WARRANTY of any kind,
* express, or implied, to the maximum extent permitted by applicable
* law, without malicious intent or gross negligence; in no event may
* licensor, an author or contributor be held liable for any indirect
* or other damage, or direct damage except proven a consequence of a
* direct error of said person and intended use of this work, loss or
* other issues arising in any way out of its use, even if advised of
* the possibility of such damage or existence of a defect.
*/
#include <sys/param.h>
#include <err.h>
#include <stdlib.h>
#include <string.h>
#include "defs.h"
#include "compress.h"
__RCSID("$MirOS: contrib/hosted/fwcf/cpr_get.c,v 1.4 2007/03/09 22:35:13 tg Exp $");
fwcf_compressor *
compressor_get(uint8_t algo)
{
fwcf_compressor *list;
if ((list = compress_enumerate()) == NULL)
errx(1, "compress_enumerate");
if (list[algo].name == NULL)
errx(1, "compression algorithm %02Xh not loaded", algo);
if (list[algo].init())
errx(1, "cannot initialise %s compression", list[algo].name);
return (&(list[algo]));
}
int
compressor_getbyname(const char *s)
{
fwcf_compressor *cl;
int i;
if ((cl = compress_enumerate()) == NULL)
errx(1, "no compression algorithms found");
for (i = 1; i < 256; ++i)
if (cl[i].name != NULL)
if (!strcasecmp(cl[i].name, s))
return (i);
return (0);
}
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