diff options
Diffstat (limited to 'kerberosV/lib/asn1/asn1_AuthorizationData.c')
| -rw-r--r-- | kerberosV/lib/asn1/asn1_AuthorizationData.c | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/kerberosV/lib/asn1/asn1_AuthorizationData.c b/kerberosV/lib/asn1/asn1_AuthorizationData.c new file mode 100644 index 00000000000..428973df00e --- /dev/null +++ b/kerberosV/lib/asn1/asn1_AuthorizationData.c @@ -0,0 +1,203 @@ +/* Generated from /usr/src/kerberosV/lib/asn1/../../src/lib/asn1/k5.asn1 */ +/* Do not edit */ + +#include <stdio.h> +#include <stdlib.h> +#include <time.h> +#include <string.h> +#include <errno.h> +#include <krb5_asn1.h> +#include <asn1_err.h> +#include <der.h> +#include <parse_units.h> + +#define BACK if (e) return e; p -= l; len -= l; ret += l + +int +encode_AuthorizationData(unsigned char *p, size_t len, const AuthorizationData *data, size_t *size) +{ +size_t ret = 0; +size_t l; +int i, e; + +i = 0; +for(i = (data)->len - 1; i >= 0; --i) { +int oldret = ret; +ret = 0; +{ +int oldret = ret; +ret = 0; +e = encode_octet_string(p, len, &(&(data)->val[i])->ad_data, &l); +BACK; +e = der_put_length_and_tag (p, len, ret, CONTEXT, CONS, 1, &l); +BACK; +ret += oldret; +} +{ +int oldret = ret; +ret = 0; +e = encode_integer(p, len, &(&(data)->val[i])->ad_type, &l); +BACK; +e = der_put_length_and_tag (p, len, ret, CONTEXT, CONS, 0, &l); +BACK; +ret += oldret; +} +e = der_put_length_and_tag (p, len, ret, UNIV, CONS, UT_Sequence, &l); +BACK; +ret += oldret; +} +e = der_put_length_and_tag (p, len, ret, UNIV, CONS, UT_Sequence, &l); +BACK; +*size = ret; +return 0; +} + +#define FORW if(e) goto fail; p += l; len -= l; ret += l + +int +decode_AuthorizationData(const unsigned char *p, size_t len, AuthorizationData *data, size_t *size) +{ +size_t ret = 0, reallen; +size_t l; +int e; + +memset(data, 0, sizeof(*data)); +reallen = 0; +e = der_match_tag_and_length (p, len, UNIV, CONS, UT_Sequence,&reallen, &l); +FORW; +if(len < reallen) +return ASN1_OVERRUN; +len = reallen; +{ +size_t origlen = len; +int oldret = ret; +ret = 0; +(data)->len = 0; +(data)->val = NULL; +while(ret < origlen) { +(data)->len++; +(data)->val = realloc((data)->val, sizeof(*((data)->val)) * (data)->len); +e = der_match_tag_and_length (p, len, UNIV, CONS, UT_Sequence,&reallen, &l); +FORW; +{ +int dce_fix; +if((dce_fix = fix_dce(reallen, &len)) < 0) +return ASN1_BAD_FORMAT; +{ +size_t newlen, oldlen; + +e = der_match_tag (p, len, CONTEXT, CONS, 0, &l); +if (e) +return e; +else { +p += l; +len -= l; +ret += l; +e = der_get_length (p, len, &newlen, &l); +FORW; +{ +int dce_fix; +oldlen = len; +if((dce_fix = fix_dce(newlen, &len)) < 0)return ASN1_BAD_FORMAT; +e = decode_integer(p, len, &(&(data)->val[(data)->len-1])->ad_type, &l); +FORW; +if(dce_fix){ +e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); +FORW; +}else +len = oldlen - newlen; +} +} +} +{ +size_t newlen, oldlen; + +e = der_match_tag (p, len, CONTEXT, CONS, 1, &l); +if (e) +return e; +else { +p += l; +len -= l; +ret += l; +e = der_get_length (p, len, &newlen, &l); +FORW; +{ +int dce_fix; +oldlen = len; +if((dce_fix = fix_dce(newlen, &len)) < 0)return ASN1_BAD_FORMAT; +e = decode_octet_string(p, len, &(&(data)->val[(data)->len-1])->ad_data, &l); +FORW; +if(dce_fix){ +e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); +FORW; +}else +len = oldlen - newlen; +} +} +} +if(dce_fix){ +e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); +FORW; +} +} +len = origlen - ret; +} +ret += oldret; +} +if(size) *size = ret; +return 0; +fail: +free_AuthorizationData(data); +return e; +} + +void +free_AuthorizationData(AuthorizationData *data) +{ +while((data)->len){ +free_octet_string(&(&(data)->val[(data)->len-1])->ad_data); +(data)->len--; +} +free((data)->val); +} + +size_t +length_AuthorizationData(const AuthorizationData *data) +{ +size_t ret = 0; +{ +int oldret = ret; +int i; +ret = 0; +for(i = (data)->len - 1; i >= 0; --i){ +{ +int oldret = ret; +ret = 0; +ret += length_integer(&(&(data)->val[i])->ad_type); +ret += 1 + length_len(ret) + oldret; +} +{ +int oldret = ret; +ret = 0; +ret += length_octet_string(&(&(data)->val[i])->ad_data); +ret += 1 + length_len(ret) + oldret; +} +ret += 1 + length_len(ret); +} +ret += 1 + length_len(ret) + oldret; +} +return ret; +} + +int +copy_AuthorizationData(const AuthorizationData *from, AuthorizationData *to) +{ +if(((to)->val = malloc((from)->len * sizeof(*(to)->val))) == NULL && (from)->len != 0) +return ENOMEM; +for((to)->len = 0; (to)->len < (from)->len; (to)->len++){ +*(&(&(to)->val[(to)->len])->ad_type) = *(&(&(from)->val[(to)->len])->ad_type); +if(copy_octet_string(&(&(from)->val[(to)->len])->ad_data, &(&(to)->val[(to)->len])->ad_data)) return ENOMEM; +} +return 0; +} + |