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authorstas <stas@FreeBSD.org>2011-09-29 05:23:57 +0000
committerstas <stas@FreeBSD.org>2011-09-29 05:23:57 +0000
commitf6e720bf7e3d09d00d73f389a5dac8efdce0eb8c (patch)
treecf5b65423910d126fddaaf04b885d0de3507d692 /crypto/heimdal/lib/asn1/der_format.c
parent51b6601db456e699ea5d4843cbc7239ee92d9c13 (diff)
downloadFreeBSD-src-f6e720bf7e3d09d00d73f389a5dac8efdce0eb8c.zip
FreeBSD-src-f6e720bf7e3d09d00d73f389a5dac8efdce0eb8c.tar.gz
- Flatten the vendor heimdal tree.
Diffstat (limited to 'crypto/heimdal/lib/asn1/der_format.c')
-rw-r--r--crypto/heimdal/lib/asn1/der_format.c170
1 files changed, 0 insertions, 170 deletions
diff --git a/crypto/heimdal/lib/asn1/der_format.c b/crypto/heimdal/lib/asn1/der_format.c
deleted file mode 100644
index 6908bdd..0000000
--- a/crypto/heimdal/lib/asn1/der_format.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Copyright (c) 2005 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 <hex.h>
-
-RCSID("$Id: der_format.c 20861 2007-06-03 20:18:29Z lha $");
-
-int
-der_parse_hex_heim_integer (const char *p, heim_integer *data)
-{
- ssize_t len;
-
- data->length = 0;
- data->negative = 0;
- data->data = NULL;
-
- if (*p == '-') {
- p++;
- data->negative = 1;
- }
-
- len = strlen(p);
- if (len <= 0) {
- data->data = NULL;
- data->length = 0;
- return EINVAL;
- }
-
- data->length = (len / 2) + 1;
- data->data = malloc(data->length);
- if (data->data == NULL) {
- data->length = 0;
- return ENOMEM;
- }
-
- len = hex_decode(p, data->data, data->length);
- if (len < 0) {
- free(data->data);
- data->data = NULL;
- data->length = 0;
- return EINVAL;
- }
-
- {
- unsigned char *q = data->data;
- while(len > 0 && *q == 0) {
- q++;
- len--;
- }
- data->length = len;
- memmove(data->data, q, len);
- }
- return 0;
-}
-
-int
-der_print_hex_heim_integer (const heim_integer *data, char **p)
-{
- ssize_t len;
- char *q;
-
- len = hex_encode(data->data, data->length, p);
- if (len < 0)
- return ENOMEM;
-
- if (data->negative) {
- len = asprintf(&q, "-%s", *p);
- free(*p);
- if (len < 0)
- return ENOMEM;
- *p = q;
- }
- return 0;
-}
-
-int
-der_print_heim_oid (const heim_oid *oid, char delim, char **str)
-{
- struct rk_strpool *p = NULL;
- int i;
-
- if (oid->length == 0)
- return EINVAL;
-
- for (i = 0; i < oid->length ; i++) {
- p = rk_strpoolprintf(p, "%d", oid->components[i]);
- if (p && i < oid->length - 1)
- p = rk_strpoolprintf(p, "%c", delim);
- if (p == NULL) {
- *str = NULL;
- return ENOMEM;
- }
- }
-
- *str = rk_strpoolcollect(p);
- if (*str == NULL)
- return ENOMEM;
- return 0;
-}
-
-int
-der_parse_heim_oid (const char *str, const char *sep, heim_oid *data)
-{
- char *s, *w, *brkt, *endptr;
- unsigned int *c;
- long l;
-
- data->length = 0;
- data->components = NULL;
-
- if (sep == NULL)
- sep = ".";
-
- s = strdup(str);
-
- for (w = strtok_r(s, sep, &brkt);
- w != NULL;
- w = strtok_r(NULL, sep, &brkt)) {
-
- c = realloc(data->components,
- (data->length + 1) * sizeof(data->components[0]));
- if (c == NULL) {
- der_free_oid(data);
- free(s);
- return ENOMEM;
- }
- data->components = c;
-
- l = strtol(w, &endptr, 10);
- if (*endptr != '\0' || l < 0 || l > INT_MAX) {
- der_free_oid(data);
- free(s);
- return EINVAL;
- }
- data->components[data->length++] = l;
- }
- free(s);
- return 0;
-}
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