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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import absolute_import, division, print_function
INCLUDES = """
#include <openssl/asn1.h>
"""
TYPES = """
/*
* TODO: This typedef is wrong.
*
* This is due to limitations of cffi.
* See https://bitbucket.org/cffi/cffi/issue/69
*
* For another possible work-around (not used here because it involves more
* complicated use of the cffi API which falls outside the general pattern used
* by this package), see
* http://paste.pound-python.org/show/iJcTUMkKeBeS6yXpZWUU/
*
* The work-around used here is to just be sure to declare a type that is at
* least as large as the real type. Maciej explains:
*
* <fijal> I think you want to declare your value too large (e.g. long)
* <fijal> that way you'll never pass garbage
*/
typedef intptr_t time_t;
typedef int ASN1_BOOLEAN;
typedef ... ASN1_INTEGER;
struct asn1_string_st {
int length;
int type;
unsigned char *data;
long flags;
};
typedef struct asn1_string_st ASN1_OCTET_STRING;
typedef struct asn1_string_st ASN1_IA5STRING;
typedef ... ASN1_OBJECT;
typedef ... ASN1_STRING;
typedef ... ASN1_TYPE;
typedef ... ASN1_GENERALIZEDTIME;
typedef ... ASN1_ENUMERATED;
typedef ... ASN1_ITEM;
typedef ... ASN1_VALUE;
typedef struct {
...;
} ASN1_TIME;
typedef ... ASN1_ITEM_EXP;
typedef ... ASN1_UTCTIME;
static const int V_ASN1_GENERALIZEDTIME;
static const int MBSTRING_UTF8;
"""
FUNCTIONS = """
ASN1_OBJECT *ASN1_OBJECT_new(void);
void ASN1_OBJECT_free(ASN1_OBJECT *);
/* ASN1 OBJECT IDENTIFIER */
ASN1_OBJECT *d2i_ASN1_OBJECT(ASN1_OBJECT **, const unsigned char **, long);
int i2d_ASN1_OBJECT(ASN1_OBJECT *, unsigned char **);
/* ASN1 STRING */
ASN1_STRING *ASN1_STRING_new(void);
ASN1_STRING *ASN1_STRING_type_new(int);
void ASN1_STRING_free(ASN1_STRING *);
unsigned char *ASN1_STRING_data(ASN1_STRING *);
int ASN1_STRING_set(ASN1_STRING *, const void *, int);
int ASN1_STRING_type(ASN1_STRING *);
int ASN1_STRING_to_UTF8(unsigned char **, ASN1_STRING *);
/* ASN1 OCTET STRING */
ASN1_OCTET_STRING *ASN1_OCTET_STRING_new(void);
void ASN1_OCTET_STRING_free(ASN1_OCTET_STRING *);
int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *, const unsigned char *, int);
/* ASN1 INTEGER */
ASN1_INTEGER *ASN1_INTEGER_new(void);
void ASN1_INTEGER_free(ASN1_INTEGER *);
int ASN1_INTEGER_set(ASN1_INTEGER *, long);
int i2a_ASN1_INTEGER(BIO *, ASN1_INTEGER *);
/* ASN1 TIME */
ASN1_TIME *ASN1_TIME_new(void);
void ASN1_TIME_free(ASN1_TIME *);
ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *,
ASN1_GENERALIZEDTIME **);
/* ASN1 UTCTIME */
int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *, time_t);
/* ASN1 GENERALIZEDTIME */
int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *, const char *);
void ASN1_GENERALIZEDTIME_free(ASN1_GENERALIZEDTIME *);
/* ASN1 ENUMERATED */
ASN1_ENUMERATED *ASN1_ENUMERATED_new(void);
void ASN1_ENUMERATED_free(ASN1_ENUMERATED *);
int ASN1_ENUMERATED_set(ASN1_ENUMERATED *, long);
ASN1_VALUE *ASN1_item_d2i(ASN1_VALUE **, const unsigned char **, long,
const ASN1_ITEM *);
"""
MACROS = """
ASN1_TIME *M_ASN1_TIME_dup(void *);
const ASN1_ITEM *ASN1_ITEM_ptr(ASN1_ITEM_EXP *);
/* These aren't macros these arguments are all const X on openssl > 1.0.x */
int ASN1_STRING_length(ASN1_STRING *);
ASN1_STRING *ASN1_STRING_dup(ASN1_STRING *);
int ASN1_STRING_cmp(ASN1_STRING *, ASN1_STRING *);
ASN1_OCTET_STRING *ASN1_OCTET_STRING_dup(ASN1_OCTET_STRING *);
int ASN1_OCTET_STRING_cmp(ASN1_OCTET_STRING *, ASN1_OCTET_STRING *);
ASN1_INTEGER *ASN1_INTEGER_dup(ASN1_INTEGER *);
int ASN1_INTEGER_cmp(ASN1_INTEGER *, ASN1_INTEGER *);
long ASN1_INTEGER_get(ASN1_INTEGER *);
BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *, BIGNUM *);
ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *, ASN1_INTEGER *);
/* These isn't a macro the arg is const on openssl 1.0.2+ */
int ASN1_GENERALIZEDTIME_check(ASN1_GENERALIZEDTIME *);
/* Not a macro, const on openssl 1.0 */
int ASN1_STRING_set_default_mask_asc(char *);
"""
CUSTOMIZATIONS = """
"""
CONDITIONAL_NAMES = {}
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