1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * Copyright (C) 1993-2001 by Darren Reed. 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * See the IPFILTER.LICENCE file for details on licencing. 5*0Sstevel@tonic-gate * 6*0Sstevel@tonic-gate * $Id: ipoptsec.c,v 1.2 2002/01/28 06:50:46 darrenr Exp $ 7*0Sstevel@tonic-gate */ 8*0Sstevel@tonic-gate 9*0Sstevel@tonic-gate #include "ipf.h" 10*0Sstevel@tonic-gate 11*0Sstevel@tonic-gate 12*0Sstevel@tonic-gate struct ipopt_names secclass[] = { 13*0Sstevel@tonic-gate { IPSO_CLASS_RES4, 0x01, 0, "reserv-4" }, 14*0Sstevel@tonic-gate { IPSO_CLASS_TOPS, 0x02, 0, "topsecret" }, 15*0Sstevel@tonic-gate { IPSO_CLASS_SECR, 0x04, 0, "secret" }, 16*0Sstevel@tonic-gate { IPSO_CLASS_RES3, 0x08, 0, "reserv-3" }, 17*0Sstevel@tonic-gate { IPSO_CLASS_CONF, 0x10, 0, "confid" }, 18*0Sstevel@tonic-gate { IPSO_CLASS_UNCL, 0x20, 0, "unclass" }, 19*0Sstevel@tonic-gate { IPSO_CLASS_RES2, 0x40, 0, "reserv-2" }, 20*0Sstevel@tonic-gate { IPSO_CLASS_RES1, 0x80, 0, "reserv-1" }, 21*0Sstevel@tonic-gate { 0, 0, 0, NULL } /* must be last */ 22*0Sstevel@tonic-gate }; 23*0Sstevel@tonic-gate 24*0Sstevel@tonic-gate 25*0Sstevel@tonic-gate u_char seclevel(slevel) 26*0Sstevel@tonic-gate char *slevel; 27*0Sstevel@tonic-gate { 28*0Sstevel@tonic-gate struct ipopt_names *so; 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate for (so = secclass; so->on_name; so++) 31*0Sstevel@tonic-gate if (!strcasecmp(slevel, so->on_name)) 32*0Sstevel@tonic-gate break; 33*0Sstevel@tonic-gate 34*0Sstevel@tonic-gate if (!so->on_name) { 35*0Sstevel@tonic-gate fprintf(stderr, "no such security level: %s\n", slevel); 36*0Sstevel@tonic-gate return 0; 37*0Sstevel@tonic-gate } 38*0Sstevel@tonic-gate return (u_char)so->on_value; 39*0Sstevel@tonic-gate } 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate u_char secbit(class) 43*0Sstevel@tonic-gate int class; 44*0Sstevel@tonic-gate { 45*0Sstevel@tonic-gate struct ipopt_names *so; 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate for (so = secclass; so->on_name; so++) 48*0Sstevel@tonic-gate if (so->on_value == class) 49*0Sstevel@tonic-gate break; 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate if (!so->on_name) { 52*0Sstevel@tonic-gate fprintf(stderr, "no such security class: %d\n", class); 53*0Sstevel@tonic-gate return 0; 54*0Sstevel@tonic-gate } 55*0Sstevel@tonic-gate return (u_char)so->on_bit; 56*0Sstevel@tonic-gate } 57