-/* crypto/asn1/a_print.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
+/*
+ * Copyright 1995-2016 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 "cryptlib.h"
+#include <ctype.h>
+#include "internal/cryptlib.h"
#include <openssl/asn1.h>
-ASN1_IA5STRING *ASN1_IA5STRING_new(void)
-{ return M_ASN1_IA5STRING_new();}
+int ASN1_PRINTABLE_type(const unsigned char *s, int len)
+{
+ int c;
+ int ia5 = 0;
+ int t61 = 0;
-void ASN1_IA5STRING_free(ASN1_IA5STRING *x)
-{ return M_ASN1_IA5STRING_free(x);}
+ if (len <= 0)
+ len = -1;
+ if (s == NULL)
+ return (V_ASN1_PRINTABLESTRING);
-int i2d_ASN1_IA5STRING(ASN1_IA5STRING *a, unsigned char **pp)
- { return(M_i2d_ASN1_IA5STRING(a,pp)); }
-
-ASN1_IA5STRING *d2i_ASN1_IA5STRING(ASN1_IA5STRING **a, unsigned char **pp,
- long l)
- { return(M_d2i_ASN1_IA5STRING(a,pp,l)); }
-
-ASN1_T61STRING *ASN1_T61STRING_new(void)
-{ return M_ASN1_T61STRING_new();}
-
-void ASN1_T61STRING_free(ASN1_T61STRING *x)
-{ return M_ASN1_T61STRING_free(x);}
-
-ASN1_T61STRING *d2i_ASN1_T61STRING(ASN1_T61STRING **a, unsigned char **pp,
- long l)
- { return(M_d2i_ASN1_T61STRING(a,pp,l)); }
-
-ASN1_PRINTABLESTRING *ASN1_PRINTABLESTRING_new(void)
-{ return M_ASN1_PRINTABLESTRING_new();}
-
-void ASN1_PRINTABLESTRING_free(ASN1_PRINTABLESTRING *x)
-{ return M_ASN1_PRINTABLESTRING_free(x);}
-
-ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING **a,
- unsigned char **pp, long l)
- { return(M_d2i_ASN1_PRINTABLESTRING(a,pp,
- l)); }
-
-int i2d_ASN1_PRINTABLE(ASN1_STRING *a, unsigned char **pp)
- { return(M_i2d_ASN1_PRINTABLE(a,pp)); }
-
-ASN1_STRING *d2i_ASN1_PRINTABLE(ASN1_STRING **a, unsigned char **pp,
- long l)
- { return(M_d2i_ASN1_PRINTABLE(a,pp,l)); }
-
-int ASN1_PRINTABLE_type(unsigned char *s, int len)
- {
- int c;
- int ia5=0;
- int t61=0;
-
- if (len <= 0) len= -1;
- if (s == NULL) return(V_ASN1_PRINTABLESTRING);
-
- while ((*s) && (len-- != 0))
- {
- c= *(s++);
+ while ((*s) && (len-- != 0)) {
+ c = *(s++);
#ifndef CHARSET_EBCDIC
- if (!( ((c >= 'a') && (c <= 'z')) ||
- ((c >= 'A') && (c <= 'Z')) ||
- (c == ' ') ||
- ((c >= '0') && (c <= '9')) ||
- (c == ' ') || (c == '\'') ||
- (c == '(') || (c == ')') ||
- (c == '+') || (c == ',') ||
- (c == '-') || (c == '.') ||
- (c == '/') || (c == ':') ||
- (c == '=') || (c == '?')))
- ia5=1;
- if (c&0x80)
- t61=1;
+ 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)
- ia5=1;
- if (os_toascii[c] & 0x80)
- t61=1;
+ if (!isalnum(c) && (c != ' ') && strchr("'()+,-./:=?", c) == NULL)
+ ia5 = 1;
+ if (os_toascii[c] & 0x80)
+ t61 = 1;
#endif
- }
- if (t61) return(V_ASN1_T61STRING);
- if (ia5) return(V_ASN1_IA5STRING);
- return(V_ASN1_PRINTABLESTRING);
- }
+ }
+ if (t61)
+ return (V_ASN1_T61STRING);
+ if (ia5)
+ return (V_ASN1_IA5STRING);
+ return (V_ASN1_PRINTABLESTRING);
+}
int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s)
- {
- int i;
- unsigned char *p;
-
- if (s->type != V_ASN1_UNIVERSALSTRING) return(0);
- if ((s->length%4) != 0) return(0);
- p=s->data;
- for (i=0; i<s->length; i+=4)
- {
- if ((p[0] != '\0') || (p[1] != '\0') || (p[2] != '\0'))
- break;
- else
- p+=4;
- }
- if (i < s->length) 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);
- }
-
-ASN1_STRING *DIRECTORYSTRING_new(void)
-{ return M_DIRECTORYSTRING_new();}
-
-void DIRECTORYSTRING_free(ASN1_STRING *x)
-{ return M_DIRECTORYSTRING_free(x);}
-
-int i2d_DIRECTORYSTRING(ASN1_STRING *a, unsigned char **pp)
- { return(M_i2d_DIRECTORYSTRING(a,pp)); }
-
-ASN1_STRING *d2i_DIRECTORYSTRING(ASN1_STRING **a, unsigned char **pp,
- long l)
- { return(M_d2i_DIRECTORYSTRING(a,pp,l)); }
-
-ASN1_STRING *DISPLAYTEXT_new(void)
-{ return M_DISPLAYTEXT_new();}
-
-void DISPLAYTEXT_free(ASN1_STRING *x)
-{ return M_DISPLAYTEXT_free(x);}
-
-int i2d_DISPLAYTEXT(ASN1_STRING *a, unsigned char **pp)
- { return(M_i2d_DISPLAYTEXT(a,pp)); }
-
-ASN1_STRING *d2i_DISPLAYTEXT(ASN1_STRING **a, unsigned char **pp,
- long l)
- { return(M_d2i_DISPLAYTEXT(a,pp,l)); }
+{
+ int i;
+ unsigned char *p;
+
+ if (s->type != V_ASN1_UNIVERSALSTRING)
+ return (0);
+ if ((s->length % 4) != 0)
+ return (0);
+ p = s->data;
+ for (i = 0; i < s->length; i += 4) {
+ if ((p[0] != '\0') || (p[1] != '\0') || (p[2] != '\0'))
+ break;
+ else
+ p += 4;
+ }
+ if (i < s->length)
+ 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);
+}
+
+int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v)
+{
+ int i, n;
+ char buf[80];
+ const char *p;
+
+ if (v == NULL)
+ return (0);
+ n = 0;
+ p = (const char *)v->data;
+ for (i = 0; i < v->length; i++) {
+ if ((p[i] > '~') || ((p[i] < ' ') &&
+ (p[i] != '\n') && (p[i] != '\r')))
+ buf[n] = '.';
+ else
+ buf[n] = p[i];
+ n++;
+ if (n >= 80) {
+ if (BIO_write(bp, buf, n) <= 0)
+ return (0);
+ n = 0;
+ }
+ }
+ if (n > 0)
+ if (BIO_write(bp, buf, n) <= 0)
+ return (0);
+ return (1);
+}
projects / openssl.git / blobdiff