2582ae5740
Adjust ipfilter's userland return statements to conform to style(9). MFC after: 1 month
62 lines
1.1 KiB
C
62 lines
1.1 KiB
C
/* $FreeBSD$ */
|
|
|
|
/*
|
|
* Copyright (C) 2012 by Darren Reed.
|
|
*
|
|
* See the IPFILTER.LICENCE file for details on licencing.
|
|
*
|
|
* $Id$
|
|
*/
|
|
|
|
#include "ipf.h"
|
|
|
|
|
|
struct ipopt_names secclass[] = {
|
|
{ IPSO_CLASS_RES4, 0x01, 0, "reserv-4" },
|
|
{ IPSO_CLASS_TOPS, 0x02, 0, "topsecret" },
|
|
{ IPSO_CLASS_SECR, 0x04, 0, "secret" },
|
|
{ IPSO_CLASS_RES3, 0x08, 0, "reserv-3" },
|
|
{ IPSO_CLASS_CONF, 0x10, 0, "confid" },
|
|
{ IPSO_CLASS_UNCL, 0x20, 0, "unclass" },
|
|
{ IPSO_CLASS_RES2, 0x40, 0, "reserv-2" },
|
|
{ IPSO_CLASS_RES1, 0x80, 0, "reserv-1" },
|
|
{ 0, 0, 0, NULL } /* must be last */
|
|
};
|
|
|
|
|
|
u_char
|
|
seclevel(char *slevel)
|
|
{
|
|
struct ipopt_names *so;
|
|
|
|
if (slevel == NULL || *slevel == '\0')
|
|
return(0);
|
|
|
|
for (so = secclass; so->on_name; so++)
|
|
if (!strcasecmp(slevel, so->on_name))
|
|
break;
|
|
|
|
if (!so->on_name) {
|
|
fprintf(stderr, "no such security level: '%s'\n", slevel);
|
|
return(0);
|
|
}
|
|
return(u_char)so->on_value;
|
|
}
|
|
|
|
|
|
u_char
|
|
secbit(int class)
|
|
{
|
|
struct ipopt_names *so;
|
|
|
|
for (so = secclass; so->on_name; so++)
|
|
if (so->on_value == class)
|
|
break;
|
|
|
|
if (!so->on_name) {
|
|
fprintf(stderr, "no such security class: %d.\n", class);
|
|
return(0);
|
|
}
|
|
return(u_char)so->on_bit;
|
|
}
|