ipoptsec.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* Copyright (C) 1993-2001 by Darren Reed.
*
* See the IPFILTER.LICENCE file for details on licencing.
*
* $Id: ipoptsec.c,v 1.2 2002/01/28 06:50:46 darrenr Exp $
*/
#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(slevel)
char *slevel;
{
struct ipopt_names *so;
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(class)
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;
}