[BACK]Return to netcryptvoid.c CVS log [TXT][DIR] Up to [local] / src / usr.bin / sup / src
File: [local] / src / usr.bin / sup / src / Attic / netcryptvoid.c (download)

Revision 1.6, Fri May 4 22:16:15 2001 UTC (23 years, 1 month ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_4_8_BASE, OPENBSD_4_8, OPENBSD_4_7_BASE, OPENBSD_4_7, OPENBSD_4_6_BASE, OPENBSD_4_6, OPENBSD_4_5_BASE, OPENBSD_4_5, OPENBSD_4_4_BASE, OPENBSD_4_4, OPENBSD_4_3_BASE, OPENBSD_4_3, OPENBSD_4_2_BASE, OPENBSD_4_2, OPENBSD_4_1_BASE, OPENBSD_4_1, OPENBSD_4_0_BASE, OPENBSD_4_0, OPENBSD_3_9_BASE, OPENBSD_3_9, OPENBSD_3_8_BASE, OPENBSD_3_8, OPENBSD_3_7_BASE, OPENBSD_3_7, OPENBSD_3_6_BASE, OPENBSD_3_6, OPENBSD_3_5_BASE, OPENBSD_3_5, OPENBSD_3_4_BASE, OPENBSD_3_4, OPENBSD_3_3_BASE, OPENBSD_3_3, OPENBSD_3_2_BASE, OPENBSD_3_2, OPENBSD_3_1_BASE, OPENBSD_3_1, OPENBSD_3_0_BASE, OPENBSD_3_0
Changes since 1.5: +9 -9 lines 

o kill register
o lots of KNF
o passes -Wall
o fix some [ug]id_t vs. int issues
o use strlcpy/strlcat in favor of strncpy/strncat
o use mem* routines everywhere instead of old b* ones
o marked several questionable things for later fixing
o kill ci.c and cvt.c -- we don't use them
o kill read_line.c since it requires fgetln() (bad for portability)
o kill salloc.c since it is the same as strup()
o Replaced some #ifdef __OpenBSD__ with better tests
o remaining problems: malloc return values are rarely checked, select misuse

/*	$OpenBSD: netcryptvoid.c,v 1.6 2001/05/04 22:16:15 millert Exp $	*/

/*
 * Copyright (c) 1992 Carnegie Mellon University
 * All Rights Reserved.
 * 
 * Permission to use, copy, modify and distribute this software and its
 * documentation is hereby granted, provided that both the copyright
 * notice and this permission notice appear in all copies of the
 * software, derivative works or modified versions, and any portions
 * thereof, and that both notices appear in supporting documentation.
 *
 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
 *
 * Carnegie Mellon requests users of this software to return to
 *
 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
 *  School of Computer Science
 *  Carnegie Mellon University
 *  Pittsburgh PA 15213-3890
 *
 * any improvements or extensions that they make and grant Carnegie Mellon
 * the rights to redistribute these changes.
 */
/**********************************************************************
 * HISTORY
 * Revision 2.2  92/09/09  22:04:34  mrt
 * 	Created.
 * 	[92/09/09            mrt]
 * 
 */
/*
 * DATA ENCRYPTION
 *	netcrypt (key)		turn on/off encryption of strings and files
 *	  char *key;			encryption key
 *
 */

/*
 * Replacement for subroutine version of "crypt" program
 *  for foreign and non-BSD-licensed sites. With this code
 *  you can only run unencrypted sups
 */

#include <libc.h>
#include "supcdefs.h"
#include "supextern.h"
#include "supmsg.h"

/*********************************************
 ***    G L O B A L   V A R I A B L E S    ***
 *********************************************/

int cryptflag;			/* whether to encrypt/decrypt data */
char *cryptbuf;			/* buffer for data encryption/decryption */

int netcrypt (pword)
	char *pword;
{
	if (pword == NULL || (strcmp(pword,PSWDCRYPT) == 0)) {
		cryptflag = 0;
		(void) getcryptbuf(0);
		return (SCMOK);
	}
	return (SCMERR);
}

int getcryptbuf(x)
	int x;
{
	if (cryptflag == 0)
		return(SCMOK);
	else 
		return (SCMERR);
}

void decode (in,out,count)
	char *in,*out;
	int count;
{
}


void encode (in,out,count)
	char *in,*out;
	int count;
{
}