diff options
Diffstat (limited to 'crypto/heimdal/lib/asn1/extra.c')
| -rw-r--r-- | crypto/heimdal/lib/asn1/extra.c | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/crypto/heimdal/lib/asn1/extra.c b/crypto/heimdal/lib/asn1/extra.c deleted file mode 100644 index e29a437..0000000 --- a/crypto/heimdal/lib/asn1/extra.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * Copyright (c) 2003 - 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 "heim_asn1.h" - -RCSID("$Id: extra.c 16672 2006-01-31 09:44:54Z lha $"); - -int -encode_heim_any(unsigned char *p, size_t len, - const heim_any *data, size_t *size) -{ - if (data->length > len) - return ASN1_OVERFLOW; - p -= data->length; - len -= data->length; - memcpy (p+1, data->data, data->length); - *size = data->length; - return 0; -} - -int -decode_heim_any(const unsigned char *p, size_t len, - heim_any *data, size_t *size) -{ - size_t len_len, length, l; - Der_class thisclass; - Der_type thistype; - unsigned int thistag; - int e; - - memset(data, 0, sizeof(*data)); - - e = der_get_tag (p, len, &thisclass, &thistype, &thistag, &l); - if (e) return e; - if (l > len) - return ASN1_OVERFLOW; - e = der_get_length(p + l, len - l, &length, &len_len); - if (e) return e; - if (length + len_len + l > len) - return ASN1_OVERFLOW; - - data->data = malloc(length + len_len + l); - if (data->data == NULL) - return ENOMEM; - data->length = length + len_len + l; - memcpy(data->data, p, length + len_len + l); - - if (size) - *size = length + len_len + l; - - return 0; -} - -void -free_heim_any(heim_any *data) -{ - free(data->data); - data->data = NULL; -} - -size_t -length_heim_any(const heim_any *data) -{ - return data->length; -} - -int -copy_heim_any(const heim_any *from, heim_any *to) -{ - to->data = malloc(from->length); - if (to->data == NULL && from->length != 0) - return ENOMEM; - memcpy(to->data, from->data, from->length); - to->length = from->length; - return 0; -} - -int -encode_heim_any_set(unsigned char *p, size_t len, - const heim_any_set *data, size_t *size) -{ - return encode_heim_any(p, len, data, size); -} - - -int -decode_heim_any_set(const unsigned char *p, size_t len, - heim_any_set *data, size_t *size) -{ - memset(data, 0, sizeof(*data)); - data->data = malloc(len); - if (data->data == NULL && len != 0) - return ENOMEM; - data->length = len; - memcpy(data->data, p, len); - if (size) *size = len; - return 0; -} - -void -free_heim_any_set(heim_any_set *data) -{ - free_heim_any(data); -} - -size_t -length_heim_any_set(const heim_any *data) -{ - return length_heim_any(data); -} - -int -copy_heim_any_set(const heim_any_set *from, heim_any_set *to) -{ - return copy_heim_any(from, to); -} - -int -heim_any_cmp(const heim_any_set *p, const heim_any_set *q) -{ - if (p->length != q->length) - return p->length - q->length; - return memcmp(p->data, q->data, p->length); -} |
