/* xmpp-capability.h - XMPP Entity Capability
 * Capability hash / Disco Features pair
 *
 * Copyright 2008 OpenMoko, Inc.
 * Authored by Daniel Willmann <daniel@openmoko.org>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#ifndef _XMPP_CAPABILITY_H_
#define _XMPP_CAPABILITY_H_

#define G_DISABLE_CAST_CHECKS

#include <glib.h>
#include <diversity-xmpp.h>
#include <xmpp-discoinfo.h>

G_BEGIN_DECLS

#define XMPP_CAPABILITY_HASH_SHA1 "sha-1"

#define XMPP_TYPE_CAPABILITY		(xmpp_capability_get_type())
#define XMPP_CAPABILITY(obj)		(G_TYPE_CHECK_INSTANCE_CAST((obj), XMPP_TYPE_CAPABILITY, XmppCapability))
#define XMPP_CAPABILITY_CLASS(klass)	(G_TYPE_CHECK_CLASS_CAST((klass), XMPP_TYPE_CAPABILITY, XmppCapabilityClass))
#define XMPP_IS_CAPABILITY(obj)		(G_TYPE_CHECK_INSTANCE_TYPE((obj), XMPP_TYPE_CAPABILITY))
#define XMPP_IS_CAPABILITY_CLASS(klass)	(G_TYPE_CHECK_CLASS_TYPE((klass), XMPP_TYPE_CAPABILITY))
#define XMPP_CAPABILITY_GET_CLASS(obj)	(G_TYPE_INSTANCE_GET_CLASS((obj), XMPP_TYPE_CAPABILITY, XmppCapabilityClass))

typedef struct _XmppCapability XmppCapability;
typedef struct _XmppCapabilityClass XmppCapabilityClass;

struct _XmppCapability {
	GObject parent_object;
};

struct _XmppCapabilityClass {
	GObjectClass parent_class;
};

GType xmpp_capability_get_type(void) G_GNUC_CONST;

XmppCapability *xmpp_capability_new(XmppDiscoinfo *info, const gchar *hash_func, const gchar *hash, GError **error);

gchar *xmpp_capability_get_hash_func(XmppCapability *capability);
gchar *xmpp_capability_get_hash(XmppCapability *capability);
XmppDiscoinfo *xmpp_capability_get_disco(XmppCapability *capability);
void xmpp_capability_set_discoinfo(XmppCapability *capability, XmppDiscoinfo *discoinfo);
void xmpp_capability_set_hash(XmppCapability *capability, const char* hash_func, const char* hash);

G_END_DECLS

#endif /* _XMPP_CAPABILITY_H_ */