/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* 
 * Authors : 
 * Sivaiah Nallagatla <snallagatla@novell.com> 
 * 
 *
 * Copyright 2003, Novell, Inc.
 *
 * This program is free software; you can redistribute it and/or 
 * modify it under the terms of version 2 of the GNU Lesser General Public 
 * License as published by the Free Software Foundation.
 *
 * 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA
 */

#ifndef E_GW_FILTER_H
#define E_GW_FILTER_H


#include <libsoup/soup-soap-message.h>
#include <libsoup/soup-soap-response.h>

G_BEGIN_DECLS

#define E_TYPE_GW_FILTER           (e_gw_filter_get_type ())
#define E_GW_FILTER(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), E_TYPE_GW_FILTER, EGwFilter))
#define E_GW_FILTER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), E_TYPE_GW_FILTER, EGwFilterClass))
#define E_IS_GW_FILTER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), E_TYPE_GW_FILTER))
#define E_IS_GW_FILTER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), E_TYPE_GW_FILTER))

typedef struct _EGwFilter        EGwFilter;
typedef struct _EGwFilterClass   EGwFilterClass;
typedef struct _EGwFilterPrivate EGwFilterPrivate;


typedef enum {
	E_GW_FILTER_OP_AND,
	E_GW_FILTER_OP_OR,
	E_GW_FILTER_OP_NOT,
	E_GW_FILTER_OP_EQUAL,
	E_GW_FILTER_OP_NOTEQUAL,
	E_GW_FILTER_OP_GREATERTHAN,
	E_GW_FILTER_OP_LESSTHAN,
	E_GW_FILTER_OP_GREATERTHAN_OR_EQUAL,
	E_GW_FILTER_OP_LESSTHAN_OR_EQUAL,
	E_GW_FILTER_OP_CONTAINS,
	E_GW_FILTER_OP_CONTAINSWORD,
	E_GW_FILTER_OP_BEGINS,
	E_GW_FILTER_OP_EXISTS,
	E_GW_FILTER_OP_NOTEXISTS
	
} EGwFilterOpType;

struct _EGwFilter {
	GObject parent;
	EGwFilterPrivate *priv;
};

struct _EGwFilterClass {
	GObjectClass parent_class;
};

GType       e_gw_filter_get_type (void);
EGwFilter*  e_gw_filter_new(void);
void        e_gw_filter_add_filter_component (EGwFilter *filter, EGwFilterOpType operation, const char *field_name, const char *field_value);
void        e_gw_filter_append_to_soap_message (EGwFilter *filter, SoupSoapMessage *msg);
void        e_gw_filter_group_conditions (EGwFilter *filter, EGwFilterOpType operation, int num_of_condtions);

G_END_DECLS

#endif