#include "ossl.h"

Include dependency graph for ossl_asn1.c:

Data Structures
struct	timeval
struct	ossl_asn1_info_t
Defines
#define	DO_IT_VIA_RUBY 0
#define	ossl_asn1_get_value(o) rb_attr_get((o),sivVALUE)
#define	ossl_asn1_get_tag(o) rb_attr_get((o),sivTAG)
#define	ossl_asn1_get_tagging(o) rb_attr_get((o),sivTAGGING)
#define	ossl_asn1_get_tag_class(o) rb_attr_get((o),sivTAG_CLASS)
#define	ossl_asn1_get_infinite_length(o) rb_attr_get((o),sivINFINITE_LENGTH)
#define	ossl_asn1_set_value(o, v) rb_ivar_set((o),sivVALUE,(v))
#define	ossl_asn1_set_tag(o, v) rb_ivar_set((o),sivTAG,(v))
#define	ossl_asn1_set_tagging(o, v) rb_ivar_set((o),sivTAGGING,(v))
#define	ossl_asn1_set_tag_class(o, v) rb_ivar_set((o),sivTAG_CLASS,(v))
#define	ossl_asn1_set_infinite_length(o, v) rb_ivar_set((o),sivINFINITE_LENGTH,(v))
#define	ossl_asn1_object_size(cons, len, tag) (cons) == 2 ? (len) + ASN1_object_size((cons), 0, (tag)) : ASN1_object_size((cons), (len), (tag))
#define	ossl_asn1_put_object(pp, cons, len, tag, xc) (cons) == 2 ? ASN1_put_object((pp), (cons), 0, (tag), (xc)) : ASN1_put_object((pp), (cons), (len), (tag), (xc))
#define	OSSL_ASN1_IMPL_FACTORY_METHOD(klass)
#define	OSSL_ASN1_DEFINE_CLASS(name, super)
Functions
static VALUE	join_der (VALUE enumerable)
static VALUE	ossl_asn1_decode0 (unsigned char *pp, long length, long offset, int depth, int yield, long *num_read)
static VALUE	ossl_asn1_initialize (int argc, VALUE *argv, VALUE self)
static VALUE	ossl_asn1eoc_initialize (VALUE self)
VALUE	asn1time_to_time (ASN1_TIME *time)
struct timeval	rb_time_timeval (VALUE)
time_t	time_to_time_t (VALUE time)
VALUE	asn1str_to_str (ASN1_STRING *str)
VALUE	asn1integer_to_num (ASN1_INTEGER *ai)
ASN1_INTEGER *	num_to_asn1integer (VALUE obj, ASN1_INTEGER *ai)
static ASN1_BOOLEAN	obj_to_asn1bool (VALUE obj)
static ASN1_INTEGER *	obj_to_asn1int (VALUE obj)
static ASN1_BIT_STRING *	obj_to_asn1bstr (VALUE obj, long unused_bits)
static ASN1_STRING *	obj_to_asn1str (VALUE obj)
static ASN1_NULL *	obj_to_asn1null (VALUE obj)
static ASN1_OBJECT *	obj_to_asn1obj (VALUE obj)
static ASN1_UTCTIME *	obj_to_asn1utime (VALUE time)
static ASN1_GENERALIZEDTIME *	obj_to_asn1gtime (VALUE time)
static ASN1_STRING *	obj_to_asn1derstr (VALUE obj)
static VALUE	decode_bool (unsigned char *der, long length)
static VALUE	decode_int (unsigned char *der, long length)
static VALUE	decode_bstr (unsigned char der, long length, long unused_bits)
static VALUE	decode_enum (unsigned char *der, long length)
static VALUE	decode_null (unsigned char *der, long length)
static VALUE	decode_obj (unsigned char *der, long length)
static VALUE	decode_time (unsigned char *der, long length)
static VALUE	decode_eoc (unsigned char *der, long length)
static int	ossl_asn1_default_tag (VALUE obj)
ASN1_TYPE *	ossl_asn1_get_asn1type (VALUE obj)
static int	ossl_asn1_tag (VALUE obj)
static int	ossl_asn1_is_explicit (VALUE obj)
static int	ossl_asn1_tag_class (VALUE obj)
static VALUE	ossl_asn1_class2sym (int tc)
static VALUE	ossl_asn1data_initialize (VALUE self, VALUE value, VALUE tag, VALUE tag_class)
static VALUE	join_der_i (VALUE i, VALUE str)
static VALUE	ossl_asn1data_to_der (VALUE self)
static VALUE	int_ossl_asn1_decode0_prim (unsigned char *pp, long length, long hlen, int tag, VALUE tc, long num_read)
static VALUE	int_ossl_asn1_decode0_cons (unsigned char *pp, long max_len, long length, long offset, int depth, int yield, int j, int tag, VALUE tc, long *num_read)
static void	int_ossl_decode_sanity_check (long len, long read, long offset)
static VALUE	ossl_asn1_traverse (VALUE self, VALUE obj)
static VALUE	ossl_asn1_decode (VALUE self, VALUE obj)
static VALUE	ossl_asn1_decode_all (VALUE self, VALUE obj)
static int	ossl_i2d_ASN1_TYPE (ASN1_TYPE a, unsigned char *pp)
static void	ossl_ASN1_TYPE_free (ASN1_TYPE *a)
static VALUE	ossl_asn1prim_to_der (VALUE self)
static VALUE	ossl_asn1cons_to_der (VALUE self)
static VALUE	ossl_asn1cons_each (VALUE self)
static VALUE	ossl_asn1obj_s_register (VALUE self, VALUE oid, VALUE sn, VALUE ln)
static VALUE	ossl_asn1obj_get_sn (VALUE self)
static VALUE	ossl_asn1obj_get_ln (VALUE self)
static VALUE	ossl_asn1obj_get_oid (VALUE self)
void	Init_ossl_asn1 ()
Variables
VALUE	mASN1
VALUE	eASN1Error
VALUE	cASN1Data
VALUE	cASN1Primitive
VALUE	cASN1Constructive
VALUE	cASN1EndOfContent
VALUE	cASN1Boolean
VALUE	cASN1Integer
VALUE	cASN1Enumerated
VALUE	cASN1BitString
VALUE	cASN1OctetString
VALUE	cASN1UTF8String
VALUE	cASN1NumericString
VALUE	cASN1PrintableString
VALUE	cASN1T61String
VALUE	cASN1VideotexString
VALUE	cASN1IA5String
VALUE	cASN1GraphicString
VALUE	cASN1ISO64String
VALUE	cASN1GeneralString
VALUE	cASN1UniversalString
VALUE	cASN1BMPString
VALUE	cASN1Null
VALUE	cASN1ObjectId
VALUE	cASN1UTCTime
VALUE	cASN1GeneralizedTime
VALUE	cASN1Sequence
VALUE	cASN1Set
static ID	sIMPLICIT
static ID	sEXPLICIT
static ID	sUNIVERSAL
static ID	sAPPLICATION
static ID	sCONTEXT_SPECIFIC
static ID	sPRIVATE
static ID	sivVALUE
static ID	sivTAG
static ID	sivTAG_CLASS
static ID	sivTAGGING
static ID	sivINFINITE_LENGTH
static ID	sivUNUSED_BITS
static ossl_asn1_info_t	ossl_asn1_info []
int	ossl_asn1_info_size = (sizeof(ossl_asn1_info)/sizeof(ossl_asn1_info[0]))
static VALUE	class_tag_map

Define Documentation

#define DO_IT_VIA_RUBY 0

Definition at line 103 of file ossl_asn1.c.

#define OSSL_ASN1_DEFINE_CLASS	(	name,
		super
	)

Value:

do{\
    cASN1##name = rb_define_class_under(mASN1, #name, cASN1##super);\
    rb_define_module_function(mASN1, #name, ossl_asn1_##name, -1);\
}while(0)

Referenced by Init_ossl_asn1().

#define ossl_asn1_get_infinite_length ( o ) rb_attr_get((o),sivINFINITE_LENGTH)

Definition at line 181 of file ossl_asn1.c.

Referenced by ossl_asn1cons_to_der(), and ossl_asn1data_to_der().

#define ossl_asn1_get_tag ( o ) rb_attr_get((o),sivTAG)

Definition at line 178 of file ossl_asn1.c.

Referenced by int_ossl_asn1_decode0_cons(), ossl_asn1_tag(), ossl_asn1cons_to_der(), and ossl_asn1prim_to_der().

#define ossl_asn1_get_tag_class ( o ) rb_attr_get((o),sivTAG_CLASS)

Definition at line 180 of file ossl_asn1.c.

Referenced by int_ossl_asn1_decode0_cons(), and ossl_asn1_tag_class().

#define ossl_asn1_get_tagging ( o ) rb_attr_get((o),sivTAGGING)

Definition at line 179 of file ossl_asn1.c.

Referenced by ossl_asn1_is_explicit().

#define ossl_asn1_get_value ( o ) rb_attr_get((o),sivVALUE)

Definition at line 177 of file ossl_asn1.c.

Referenced by ossl_asn1_get_asn1type(), ossl_asn1cons_each(), ossl_asn1cons_to_der(), ossl_asn1data_to_der(), ossl_asn1obj_get_ln(), ossl_asn1obj_get_oid(), and ossl_asn1obj_get_sn().

#define OSSL_ASN1_IMPL_FACTORY_METHOD ( klass )

Value:

static VALUE ossl_asn1_##klass(int argc, VALUE *argv, VALUE self)\
{ return rb_funcall3(cASN1##klass, rb_intern("new"), argc, argv); }

Definition at line 1415 of file ossl_asn1.c.

#define ossl_asn1_object_size	(	cons,
		len,
		tag
	)	(cons) == 2 ? (len) + ASN1_object_size((cons), 0, (tag)) : ASN1_object_size((cons), (len), (tag))

Definition at line 221 of file ossl_asn1.c.

Referenced by ossl_asn1cons_to_der(), ossl_asn1data_to_der(), and ossl_asn1prim_to_der().

#define ossl_asn1_put_object	(	pp,
		cons,
		len,
		tag,
		xc
	)	(cons) == 2 ? ASN1_put_object((pp), (cons), 0, (tag), (xc)) : ASN1_put_object((pp), (cons), (len), (tag), (xc))

Definition at line 222 of file ossl_asn1.c.

Referenced by ossl_asn1cons_to_der(), ossl_asn1data_to_der(), and ossl_asn1prim_to_der().

#define ossl_asn1_set_infinite_length	(	o,
		v
	)	rb_ivar_set((o),sivINFINITE_LENGTH,(v))

Definition at line 187 of file ossl_asn1.c.

Referenced by int_ossl_asn1_decode0_cons(), ossl_asn1_initialize(), ossl_asn1data_initialize(), and ossl_asn1eoc_initialize().

#define ossl_asn1_set_tag	(	o,
		v
	)	rb_ivar_set((o),sivTAG,(v))

Definition at line 184 of file ossl_asn1.c.

Referenced by ossl_asn1_initialize(), ossl_asn1data_initialize(), and ossl_asn1eoc_initialize().

#define ossl_asn1_set_tag_class	(	o,
		v
	)	rb_ivar_set((o),sivTAG_CLASS,(v))

Definition at line 186 of file ossl_asn1.c.

Referenced by ossl_asn1_initialize(), ossl_asn1data_initialize(), and ossl_asn1eoc_initialize().

#define ossl_asn1_set_tagging	(	o,
		v
	)	rb_ivar_set((o),sivTAGGING,(v))

Definition at line 185 of file ossl_asn1.c.

Referenced by ossl_asn1_initialize(), and ossl_asn1eoc_initialize().

#define ossl_asn1_set_value	(	o,
		v
	)	rb_ivar_set((o),sivVALUE,(v))

Definition at line 183 of file ossl_asn1.c.

Referenced by ossl_asn1_initialize(), ossl_asn1data_initialize(), and ossl_asn1eoc_initialize().

Function Documentation

VALUE asn1integer_to_num ( ASN1_INTEGER * ai )

Definition at line 105 of file ossl_asn1.c.

References eOSSLError, NULL, ossl_bn_new(), ossl_raise(), Qtrue, rb_cstr_to_inum(), and rb_eTypeError.

Referenced by decode_enum(), decode_int(), ossl_pkcs7ri_get_serial(), ossl_pkcs7si_get_serial(), ossl_x509_get_serial(), and ossl_x509revoked_get_serial().

VALUE asn1str_to_str ( ASN1_STRING * str )

Definition at line 94 of file ossl_asn1.c.

References rb_str_new().

Referenced by ossl_pkcs7ri_get_enc_key().

VALUE asn1time_to_time ( ASN1_TIME * time )

Definition at line 32 of file ossl_asn1.c.

References argv, count, INT2NUM, ossl_raise(), Qnil, rb_cTime, rb_eTypeError, rb_funcall2(), rb_intern, and rb_warning().

Referenced by decode_time(), ossl_pkcs7si_get_signed_time(), ossl_x509_get_not_after(), ossl_x509_get_not_before(), ossl_x509crl_get_last_update(), ossl_x509crl_get_next_update(), and ossl_x509revoked_get_time().

static VALUE decode_bool	(	unsigned char *	der,
		long	length
	)		`[static]`

Definition at line 349 of file ossl_asn1.c.

References NULL, ossl_raise(), Qfalse, Qtrue, and val.

Referenced by int_ossl_asn1_decode0_prim().

static VALUE decode_bstr	(	unsigned char *	der,
		long	length,
		long *	unused_bits
	)		`[static]`

Definition at line 381 of file ossl_asn1.c.

References NULL, ossl_raise(), and rb_str_new().

Referenced by int_ossl_asn1_decode0_prim().

static VALUE decode_enum	(	unsigned char *	der,
		long	length
	)		`[static]`

Definition at line 402 of file ossl_asn1.c.

References _, asn1integer_to_num(), NULL, ossl_raise(), rb_jump_tag(), and rb_protect().

Referenced by int_ossl_asn1_decode0_prim().

static VALUE decode_eoc	(	unsigned char *	der,
		long	length
	)		`[static]`

Definition at line 483 of file ossl_asn1.c.

References NULL, ossl_raise(), and rb_str_new().

Referenced by int_ossl_asn1_decode0_prim().

static VALUE decode_int	(	unsigned char *	der,
		long	length
	)		`[static]`

Definition at line 362 of file ossl_asn1.c.

References _, asn1integer_to_num(), NULL, ossl_raise(), rb_jump_tag(), and rb_protect().

Referenced by int_ossl_asn1_decode0_prim().

static VALUE decode_null	(	unsigned char *	der,
		long	length
	)		`[static]`

Definition at line 421 of file ossl_asn1.c.

References NULL, ossl_raise(), and Qnil.

Referenced by int_ossl_asn1_decode0_prim().

static VALUE decode_obj	(	unsigned char *	der,
		long	length
	)		`[static]`

Definition at line 435 of file ossl_asn1.c.

References NULL, ossl_membio2str(), ossl_raise(), and rb_str_new2().

Referenced by int_ossl_asn1_decode0_prim().

static VALUE decode_time	(	unsigned char *	der,
		long	length
	)		`[static]`

Definition at line 464 of file ossl_asn1.c.

References _, asn1time_to_time(), NULL, ossl_raise(), rb_jump_tag(), and rb_protect().

Referenced by int_ossl_asn1_decode0_prim().

void Init_ossl_asn1 ( void )

Definition at line 1444 of file ossl_asn1.c.

References eOSSLError, INT2NUM, mOSSL, name, ossl_asn1_decode(), ossl_asn1_decode_all(), OSSL_ASN1_DEFINE_CLASS, ossl_asn1_info_size, ossl_asn1_initialize(), ossl_asn1_traverse(), ossl_asn1cons_each(), ossl_asn1cons_to_der(), ossl_asn1data_initialize(), ossl_asn1data_to_der(), ossl_asn1eoc_initialize(), ossl_asn1obj_get_ln(), ossl_asn1obj_get_oid(), ossl_asn1obj_get_sn(), ossl_asn1obj_s_register(), ossl_asn1prim_to_der(), Qtrue, rb_ary_new(), rb_ary_store(), rb_attr(), rb_cObject, rb_define_alias(), rb_define_class_under(), rb_define_const(), rb_define_method(), rb_define_module(), rb_define_module_function(), rb_define_module_under(), rb_define_singleton_method(), rb_global_variable(), rb_hash_aset(), rb_hash_new(), rb_include_module(), rb_intern, rb_mEnumerable, rb_str_new2(), and rb_undef_method().

Referenced by Init_openssl().

static VALUE int_ossl_asn1_decode0_cons	(	unsigned char **	pp,
		long	max_len,
		long	length,
		long *	offset,
		int	depth,
		int	yield,
		int	j,
		int	tag,
		VALUE	tc,
		long *	num_read
	)		`[static]`