1 files changed, 160 insertions, 0 deletions
diff --git a/src/_cffi_src/openssl/asn1.py b/src/_cffi_src/openssl/asn1.py
new file mode 100644
index 00000000..c18708c5
--- /dev/null
+++ b/src/_cffi_src/openssl/asn1.py
@@ -0,0 +1,160 @@
+# This file is dual licensed under the terms of the Apache License, Version
+# 2.0, and the BSD License. See the LICENSE file in the root of this repository
+# for complete details.
+
+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_BIT_STRING;
+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_FLAG;
+static const int MBSTRING_ASC;
+static const int MBSTRING_BMP;
+static const int MBSTRING_UTF8;
+static const int MBSTRING_UNIV;
+"""
+
+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_TIME *ASN1_TIME_set(ASN1_TIME *, time_t);
+
+/*  ASN1 UTCTIME */
+ASN1_UTCTIME *ASN1_UTCTIME_new(void);
+void ASN1_UTCTIME_free(ASN1_UTCTIME *);
+int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *, time_t);
+ASN1_UTCTIME *ASN1_UTCTIME_set(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);
+long ASN1_ENUMERATED_get(ASN1_ENUMERATED *);
+
+ASN1_VALUE *ASN1_item_d2i(ASN1_VALUE **, const unsigned char **, long,
+                          const ASN1_ITEM *);
+int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *, int, int);
+"""
+
+MACROS = """
+void ASN1_BIT_STRING_free(ASN1_BIT_STRING *);
+/* This is not a macro, but is const on some versions of OpenSSL */
+int ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *, int);
+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_TIME_print(BIO *, ASN1_TIME *);
+int ASN1_STRING_length(ASN1_STRING *);
+ASN1_STRING *ASN1_STRING_dup(ASN1_STRING *);
+int ASN1_STRING_cmp(ASN1_STRING *, ASN1_STRING *);
+int ASN1_UTCTIME_print(BIO *, ASN1_UTCTIME *);
+
+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 *);
+int ASN1_UTCTIME_check(ASN1_UTCTIME *);
+
+/* Not a macro, const on openssl 1.0 */
+int ASN1_STRING_set_default_mask_asc(char *);
+"""
+
+CUSTOMIZATIONS = """
+"""
+
+CONDITIONAL_NAMES = {}