diff options
Diffstat (limited to 'crypto/heimdal/lib/asn1/asn1_print.c')
| -rw-r--r-- | crypto/heimdal/lib/asn1/asn1_print.c | 255 |
1 files changed, 0 insertions, 255 deletions
diff --git a/crypto/heimdal/lib/asn1/asn1_print.c b/crypto/heimdal/lib/asn1/asn1_print.c deleted file mode 100644 index d3199e8edd81..000000000000 --- a/crypto/heimdal/lib/asn1/asn1_print.c +++ /dev/null @@ -1,255 +0,0 @@ -/* - * Copyright (c) 1997 - 2002 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. - * - * 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 above 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. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE 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. - */ - -#include "der_locl.h" -#include <com_err.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <getarg.h> -#include <err.h> - -RCSID("$Id: asn1_print.c,v 1.11 2002/08/29 20:45:35 assar Exp $"); - -const char *class_names[] = { - "UNIV", /* 0 */ - "APPL", /* 1 */ - "CONTEXT", /* 2 */ - "PRIVATE" /* 3 */ -}; - -const char *type_names[] = { - "PRIM", /* 0 */ - "CONS" /* 1 */ -}; - -const char *tag_names[] = { - NULL, /* 0 */ - NULL, /* 1 */ - "Integer", /* 2 */ - "BitString", /* 3 */ - "OctetString", /* 4 */ - "Null", /* 5 */ - "ObjectID", /* 6 */ - NULL, /* 7 */ - NULL, /* 8 */ - NULL, /* 9 */ - NULL, /* 10 */ - NULL, /* 11 */ - NULL, /* 12 */ - NULL, /* 13 */ - NULL, /* 14 */ - NULL, /* 15 */ - "Sequence", /* 16 */ - "Set", /* 17 */ - NULL, /* 18 */ - "PrintableString", /* 19 */ - NULL, /* 20 */ - NULL, /* 21 */ - "IA5String", /* 22 */ - "UTCTime", /* 23 */ - "GeneralizedTime", /* 24 */ - NULL, /* 25 */ - "VisibleString", /* 26 */ - "GeneralString" /* 27 */ -}; - -static int -loop (unsigned char *buf, size_t len, int indent) -{ - while (len > 0) { - int ret; - Der_class class; - Der_type type; - int tag; - size_t sz; - size_t length; - int i; - - ret = der_get_tag (buf, len, &class, &type, &tag, &sz); - if (ret) - errx (1, "der_get_tag: %s", error_message (ret)); - if (sz > len) - errx (1, "unreasonable length (%u) > %u", - (unsigned)sz, (unsigned)len); - buf += sz; - len -= sz; - for (i = 0; i < indent; ++i) - printf (" "); - printf ("%s %s ", class_names[class], type_names[type]); - if (tag_names[tag]) - printf ("%s = ", tag_names[tag]); - else - printf ("tag %d = ", tag); - ret = der_get_length (buf, len, &length, &sz); - if (ret) - errx (1, "der_get_tag: %s", error_message (ret)); - buf += sz; - len -= sz; - - if (class == CONTEXT) { - printf ("[%d]\n", tag); - loop (buf, length, indent); - } else if (class == UNIV) { - switch (tag) { - case UT_Sequence : - printf ("{\n"); - loop (buf, length, indent + 2); - for (i = 0; i < indent; ++i) - printf (" "); - printf ("}\n"); - break; - case UT_Integer : { - int val; - - ret = der_get_int (buf, length, &val, NULL); - if (ret) - errx (1, "der_get_int: %s", error_message (ret)); - printf ("integer %d\n", val); - break; - } - case UT_OctetString : { - octet_string str; - int i; - unsigned char *uc; - - ret = der_get_octet_string (buf, length, &str, NULL); - if (ret) - errx (1, "der_get_octet_string: %s", error_message (ret)); - printf ("(length %lu), ", (unsigned long)length); - uc = (unsigned char *)str.data; - for (i = 0; i < 16; ++i) - printf ("%02x", uc[i]); - printf ("\n"); - free (str.data); - break; - } - case UT_GeneralizedTime : - case UT_GeneralString : { - general_string str; - - ret = der_get_general_string (buf, length, &str, NULL); - if (ret) - errx (1, "der_get_general_string: %s", - error_message (ret)); - printf ("\"%s\"\n", str); - free (str); - break; - } - case UT_OID: { - oid o; - int i; - - ret = der_get_oid(buf, length, &o, NULL); - if (ret) - errx (1, "der_get_oid: %s", error_message (ret)); - - for (i = 0; i < o.length ; i++) - printf("%d%s", o.components[i], - i < o.length - 1 ? "." : ""); - printf("\n"); - free_oid(&o); - break; - } - default : - printf ("%lu bytes\n", (unsigned long)length); - break; - } - } - buf += length; - len -= length; - } - return 0; -} - -static int -doit (const char *filename) -{ - int fd = open (filename, O_RDONLY); - struct stat sb; - unsigned char *buf; - size_t len; - int ret; - - if(fd < 0) - err (1, "opening %s for read", filename); - if (fstat (fd, &sb) < 0) - err (1, "stat %s", filename); - len = sb.st_size; - buf = malloc (len); - if (buf == NULL) - err (1, "malloc %u", (unsigned)len); - if (read (fd, buf, len) != len) - errx (1, "read failed"); - close (fd); - ret = loop (buf, len, 0); - free (buf); - return ret; -} - - -static int version_flag; -static int help_flag; -struct getargs args[] = { - { "version", 0, arg_flag, &version_flag }, - { "help", 0, arg_flag, &help_flag } -}; -int num_args = sizeof(args) / sizeof(args[0]); - -static void -usage(int code) -{ - arg_printusage(args, num_args, NULL, "dump-file"); - exit(code); -} - -int -main(int argc, char **argv) -{ - int optind = 0; - - setprogname (argv[0]); - initialize_asn1_error_table (); - if(getarg(args, num_args, argc, argv, &optind)) - usage(1); - if(help_flag) - usage(0); - if(version_flag) { - print_version(NULL); - exit(0); - } - argv += optind; - argc -= optind; - if (argc != 1) - usage (1); - return doit (argv[0]); -} |