-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
+/*
+ * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
*
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * "This product includes cryptographic software written by
- * Eric Young (eay@cryptsoft.com)"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
*/
#include <stdio.h>
-#include <ctype.h>
+#include "internal/ctype.h"
#include "internal/cryptlib.h"
#include <openssl/asn1.h>
if (len <= 0)
len = -1;
if (s == NULL)
- return (V_ASN1_PRINTABLESTRING);
+ return V_ASN1_PRINTABLESTRING;
while ((*s) && (len-- != 0)) {
c = *(s++);
-#ifndef CHARSET_EBCDIC
- if (!(((c >= 'a') && (c <= 'z')) ||
- ((c >= 'A') && (c <= 'Z')) ||
- ((c >= '0') && (c <= '9')) ||
- (c == ' ') || (c == '\'') ||
- (c == '(') || (c == ')') ||
- (c == '+') || (c == ',') ||
- (c == '-') || (c == '.') ||
- (c == '/') || (c == ':') || (c == '=') || (c == '?')))
- ia5 = 1;
- if (c & 0x80)
- t61 = 1;
-#else
- if (!isalnum(c) && (c != ' ') && strchr("'()+,-./:=?", c) == NULL)
+ if (!ossl_isasn1print(c))
ia5 = 1;
- if (os_toascii[c] & 0x80)
+ if (!ossl_isascii(c))
t61 = 1;
-#endif
}
if (t61)
- return (V_ASN1_T61STRING);
+ return V_ASN1_T61STRING;
if (ia5)
- return (V_ASN1_IA5STRING);
- return (V_ASN1_PRINTABLESTRING);
+ return V_ASN1_IA5STRING;
+ return V_ASN1_PRINTABLESTRING;
}
int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s)
unsigned char *p;
if (s->type != V_ASN1_UNIVERSALSTRING)
- return (0);
+ return 0;
if ((s->length % 4) != 0)
- return (0);
+ return 0;
p = s->data;
for (i = 0; i < s->length; i += 4) {
if ((p[0] != '\0') || (p[1] != '\0') || (p[2] != '\0'))
p += 4;
}
if (i < s->length)
- return (0);
+ return 0;
p = s->data;
for (i = 3; i < s->length; i += 4) {
*(p++) = s->data[i];
*(p) = '\0';
s->length /= 4;
s->type = ASN1_PRINTABLE_type(s->data, s->length);
- return (1);
+ return 1;
}
int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v)
const char *p;
if (v == NULL)
- return (0);
+ return 0;
n = 0;
p = (const char *)v->data;
for (i = 0; i < v->length; i++) {
n++;
if (n >= 80) {
if (BIO_write(bp, buf, n) <= 0)
- return (0);
+ return 0;
n = 0;
}
}
if (n > 0)
if (BIO_write(bp, buf, n) <= 0)
- return (0);
- return (1);
+ return 0;
+ return 1;
}