/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) version 3.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with the program; if not, see <http://www.gnu.org/licenses/>
 *
 *
 * Authors:
 *		Chris Toshok <toshok@ximian.com>
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 */

#ifndef E_ASN1_OBJECT_H
#define E_ASN1_OBJECT_H

#include <glib-object.h>

#include <cert.h>

#define E_TYPE_ASN1_OBJECT            (e_asn1_object_get_type ())
#define E_ASN1_OBJECT(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), E_TYPE_ASN1_OBJECT, EASN1Object))
#define E_ASN1_OBJECT_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), E_TYPE_ASN1_OBJECT, EASN1ObjectClass))
#define E_IS_ASN1_OBJECT(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), E_TYPE_ASN1_OBJECT))
#define E_IS_ASN1_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), E_TYPE_ASN1_OBJECT))
#define E_ASN1_OBJECT_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), E_TYPE_ASN1_OBJECT, EASN1ObjectClass))

typedef struct _EASN1Object EASN1Object;
typedef struct _EASN1ObjectClass EASN1ObjectClass;
typedef struct _EASN1ObjectPrivate EASN1ObjectPrivate;

enum {
	/*
	 *  Identifiers for the possible types of object.
	 */
	E_ASN1_OBJECT_TYPE_END_CONTENTS     = 0,
	E_ASN1_OBJECT_TYPE_BOOLEAN          = 1,
	E_ASN1_OBJECT_TYPE_INTEGER          = 2,
	E_ASN1_OBJECT_TYPE_BIT_STRING       = 3,
	E_ASN1_OBJECT_TYPE_OCTET_STRING     = 4,
	E_ASN1_OBJECT_TYPE_NULL             = 5,
	E_ASN1_OBJECT_TYPE_OBJECT_ID        = 6,
	E_ASN1_OBJECT_TYPE_ENUMERATED       = 10,
	E_ASN1_OBJECT_TYPE_UTF8_STRING      = 12,
	E_ASN1_OBJECT_TYPE_SEQUENCE         = 16,
	E_ASN1_OBJECT_TYPE_SET              = 17,
	E_ASN1_OBJECT_TYPE_PRINTABLE_STRING = 19,
	E_ASN1_OBJECT_TYPE_T61_STRING       = 20,
	E_ASN1_OBJECT_TYPE_IA5_STRING       = 22,
	E_ASN1_OBJECT_TYPE_UTC_TIME         = 23,
	E_ASN1_OBJECT_TYPE_GEN_TIME         = 24,
	E_ASN1_OBJECT_TYPE_VISIBLE_STRING   = 26,
	E_ASN1_OBJECT_TYPE_UNIVERSAL_STRING = 28,
	E_ASN1_OBJECT_TYPE_BMP_STRING       = 30,
	E_ASN1_OBJECT_TYPE_HIGH_TAG_NUMBER  = 31,
	E_ASN1_OBJECT_TYPE_CONTEXT_SPECIFIC = 32,
	E_ASN1_OBJECT_TYPE_APPLICATION      = 33,
	E_ASN1_OBJECT_TYPE_PRIVATE          = 34
};

struct _EASN1Object {
	GObject parent;

	EASN1ObjectPrivate *priv;
};

struct _EASN1ObjectClass {
	GObjectClass parent_class;

	/* Padding for future expansion */
	void (*_ecert_reserved0) (void);
	void (*_ecert_reserved1) (void);
	void (*_ecert_reserved2) (void);
	void (*_ecert_reserved3) (void);
	void (*_ecert_reserved4) (void);
};

GType		e_asn1_object_get_type			(void);
EASN1Object *	e_asn1_object_new			(void);
EASN1Object *	e_asn1_object_new_from_cert		(CERTCertificate *cert);

void		e_asn1_object_set_valid_container	(EASN1Object *obj,
							 gboolean flag);
gboolean	e_asn1_object_is_valid_container	(EASN1Object *obj);
PRUint32	e_asn1_object_get_asn1_type		(EASN1Object *obj);
PRUint32	e_asn1_object_get_asn1_tag		(EASN1Object *obj);
GList *		e_asn1_object_get_children		(EASN1Object *obj);
void		e_asn1_object_append_child		(EASN1Object *parent,
							 EASN1Object *child);
void		e_asn1_object_set_display_name		(EASN1Object *obj,
							 const gchar *name);
const gchar *	e_asn1_object_get_display_name		(EASN1Object *obj);
void		e_asn1_object_set_display_value		(EASN1Object *obj,
							 const gchar *value);
const gchar *	e_asn1_object_get_display_value		(EASN1Object *obj);

void		e_asn1_object_get_data			(EASN1Object *obj,
							 gchar **data,
							 guint32 *len);

#endif /* E_ASN1_OBJECT_H */