1*0Sstevel@tonic-gate /* t_bitst.c */ 2*0Sstevel@tonic-gate /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL 3*0Sstevel@tonic-gate * project 1999. 4*0Sstevel@tonic-gate */ 5*0Sstevel@tonic-gate /* ==================================================================== 6*0Sstevel@tonic-gate * Copyright (c) 1999 The OpenSSL Project. All rights reserved. 7*0Sstevel@tonic-gate * 8*0Sstevel@tonic-gate * Redistribution and use in source and binary forms, with or without 9*0Sstevel@tonic-gate * modification, are permitted provided that the following conditions 10*0Sstevel@tonic-gate * are met: 11*0Sstevel@tonic-gate * 12*0Sstevel@tonic-gate * 1. Redistributions of source code must retain the above copyright 13*0Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer. 14*0Sstevel@tonic-gate * 15*0Sstevel@tonic-gate * 2. Redistributions in binary form must reproduce the above copyright 16*0Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer in 17*0Sstevel@tonic-gate * the documentation and/or other materials provided with the 18*0Sstevel@tonic-gate * distribution. 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * 3. All advertising materials mentioning features or use of this 21*0Sstevel@tonic-gate * software must display the following acknowledgment: 22*0Sstevel@tonic-gate * "This product includes software developed by the OpenSSL Project 23*0Sstevel@tonic-gate * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 24*0Sstevel@tonic-gate * 25*0Sstevel@tonic-gate * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 26*0Sstevel@tonic-gate * endorse or promote products derived from this software without 27*0Sstevel@tonic-gate * prior written permission. For written permission, please contact 28*0Sstevel@tonic-gate * licensing@OpenSSL.org. 29*0Sstevel@tonic-gate * 30*0Sstevel@tonic-gate * 5. Products derived from this software may not be called "OpenSSL" 31*0Sstevel@tonic-gate * nor may "OpenSSL" appear in their names without prior written 32*0Sstevel@tonic-gate * permission of the OpenSSL Project. 33*0Sstevel@tonic-gate * 34*0Sstevel@tonic-gate * 6. Redistributions of any form whatsoever must retain the following 35*0Sstevel@tonic-gate * acknowledgment: 36*0Sstevel@tonic-gate * "This product includes software developed by the OpenSSL Project 37*0Sstevel@tonic-gate * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 38*0Sstevel@tonic-gate * 39*0Sstevel@tonic-gate * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 40*0Sstevel@tonic-gate * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 41*0Sstevel@tonic-gate * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 42*0Sstevel@tonic-gate * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 43*0Sstevel@tonic-gate * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 44*0Sstevel@tonic-gate * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 45*0Sstevel@tonic-gate * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 46*0Sstevel@tonic-gate * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47*0Sstevel@tonic-gate * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 48*0Sstevel@tonic-gate * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 49*0Sstevel@tonic-gate * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 50*0Sstevel@tonic-gate * OF THE POSSIBILITY OF SUCH DAMAGE. 51*0Sstevel@tonic-gate * ==================================================================== 52*0Sstevel@tonic-gate * 53*0Sstevel@tonic-gate * This product includes cryptographic software written by Eric Young 54*0Sstevel@tonic-gate * (eay@cryptsoft.com). This product includes software written by Tim 55*0Sstevel@tonic-gate * Hudson (tjh@cryptsoft.com). 56*0Sstevel@tonic-gate * 57*0Sstevel@tonic-gate */ 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate #include <stdio.h> 60*0Sstevel@tonic-gate #include "cryptlib.h" 61*0Sstevel@tonic-gate #include <openssl/conf.h> 62*0Sstevel@tonic-gate #include <openssl/x509v3.h> 63*0Sstevel@tonic-gate 64*0Sstevel@tonic-gate int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs, 65*0Sstevel@tonic-gate BIT_STRING_BITNAME *tbl, int indent) 66*0Sstevel@tonic-gate { 67*0Sstevel@tonic-gate BIT_STRING_BITNAME *bnam; 68*0Sstevel@tonic-gate char first = 1; 69*0Sstevel@tonic-gate BIO_printf(out, "%*s", indent, ""); 70*0Sstevel@tonic-gate for(bnam = tbl; bnam->lname; bnam++) { 71*0Sstevel@tonic-gate if(ASN1_BIT_STRING_get_bit(bs, bnam->bitnum)) { 72*0Sstevel@tonic-gate if(!first) BIO_puts(out, ", "); 73*0Sstevel@tonic-gate BIO_puts(out, bnam->lname); 74*0Sstevel@tonic-gate first = 0; 75*0Sstevel@tonic-gate } 76*0Sstevel@tonic-gate } 77*0Sstevel@tonic-gate BIO_puts(out, "\n"); 78*0Sstevel@tonic-gate return 1; 79*0Sstevel@tonic-gate } 80*0Sstevel@tonic-gate 81*0Sstevel@tonic-gate int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value, 82*0Sstevel@tonic-gate BIT_STRING_BITNAME *tbl) 83*0Sstevel@tonic-gate { 84*0Sstevel@tonic-gate int bitnum; 85*0Sstevel@tonic-gate bitnum = ASN1_BIT_STRING_num_asc(name, tbl); 86*0Sstevel@tonic-gate if(bitnum < 0) return 0; 87*0Sstevel@tonic-gate if(bs) ASN1_BIT_STRING_set_bit(bs, bitnum, value); 88*0Sstevel@tonic-gate return 1; 89*0Sstevel@tonic-gate } 90*0Sstevel@tonic-gate 91*0Sstevel@tonic-gate int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl) 92*0Sstevel@tonic-gate { 93*0Sstevel@tonic-gate BIT_STRING_BITNAME *bnam; 94*0Sstevel@tonic-gate for(bnam = tbl; bnam->lname; bnam++) { 95*0Sstevel@tonic-gate if(!strcmp(bnam->sname, name) || 96*0Sstevel@tonic-gate !strcmp(bnam->lname, name) ) return bnam->bitnum; 97*0Sstevel@tonic-gate } 98*0Sstevel@tonic-gate return -1; 99*0Sstevel@tonic-gate } 100