b838707d0e
Highlighs for the compiler is support for CHOICE and in general better support for tags. This compiler support most of what is needed for PK-INIT, LDAP, X.509, PKCS-12 and many other protocols. git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@15617 ec53bebd-3082-4978-b11e-865c3cabbd6b
143 lines
3.7 KiB
C
143 lines
3.7 KiB
C
/*
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* Copyright (c) 1997 - 2005 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "der_locl.h"
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#include <com_err.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <getarg.h>
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#include <err.h>
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RCSID("$Id$");
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static const char *class_names[] = {
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"UNIV", /* 0 */
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"APPL", /* 1 */
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"CONTEXT", /* 2 */
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"PRIVATE" /* 3 */
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};
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static const char *type_names[] = {
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"PRIM", /* 0 */
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"CONS" /* 1 */
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};
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static const char *tag_names[] = {
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"EndOfContent", /* 0 */
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"Boolean", /* 1 */
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"Integer", /* 2 */
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"BitString", /* 3 */
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"OctetString", /* 4 */
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"Null", /* 5 */
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"ObjectID", /* 6 */
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NULL, /* 7 */
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NULL, /* 8 */
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NULL, /* 9 */
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"Enumerated", /* 10 */
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NULL, /* 11 */
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NULL, /* 12 */
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NULL, /* 13 */
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NULL, /* 14 */
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NULL, /* 15 */
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"Sequence", /* 16 */
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"Set", /* 17 */
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NULL, /* 18 */
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"PrintableString", /* 19 */
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NULL, /* 20 */
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NULL, /* 21 */
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"IA5String", /* 22 */
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"UTCTime", /* 23 */
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"GeneralizedTime", /* 24 */
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NULL, /* 25 */
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"VisibleString", /* 26 */
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"GeneralString", /* 27 */
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NULL, /* 28 */
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NULL, /* 29 */
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"BMPString" /* 30 */
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};
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static int
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get_type(const char *name, const char *list[], unsigned len)
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{
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unsigned i;
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for (i = 0; i < len; i++)
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if (list[i] && strcasecmp(list[i], name) == 0)
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return i;
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return -1;
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}
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#define SIZEOF_ARRAY(a) (sizeof((a))/sizeof((a)[0]))
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const char *
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der_get_class_name(unsigned num)
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{
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if (num >= SIZEOF_ARRAY(class_names))
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return NULL;
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return class_names[num];
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}
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int
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der_get_class_num(const char *name)
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{
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return get_type(name, class_names, SIZEOF_ARRAY(class_names));
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}
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const char *
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der_get_type_name(unsigned num)
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{
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if (num >= SIZEOF_ARRAY(type_names))
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return NULL;
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return type_names[num];
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}
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int
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der_get_type_num(const char *name)
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{
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return get_type(name, type_names, SIZEOF_ARRAY(type_names));
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}
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const char *
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der_get_tag_name(unsigned num)
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{
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if (num >= SIZEOF_ARRAY(tag_names))
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return NULL;
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return tag_names[num];
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}
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int
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der_get_tag_num(const char *name)
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{
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return get_type(name, tag_names, SIZEOF_ARRAY(tag_names));
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}
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