JezK
Edit File: asn1.py
# 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 = {}