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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * Copyright (C) 2003-2007 Imendio AB
 * Copyright (C) 2007 Collabora Ltd.
 *
 * 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.
 *
 * Authors: Richard Hult <richard@imendio.com>
 *          Martyn Russell <martyn@imendio.com>
 *          Xavier Claessens <xclaesse@gmail.com>
 */

#ifndef __GOSSIP_UTILS_H__
#define __GOSSIP_UTILS_H__

#include <glib.h>
#include <glib-object.h>

#include <libxml/parser.h>
#include <libxml/tree.h>

#include <libmissioncontrol/mission-control.h>

#include "gossip-contact.h"

G_BEGIN_DECLS

#define G_STR_EMPTY(x) ((x) == NULL || (x)[0] == '\0')

typedef enum {
    GOSSIP_REGEX_AS_IS,
    GOSSIP_REGEX_BROWSER,
    GOSSIP_REGEX_EMAIL,
    GOSSIP_REGEX_OTHER,
    GOSSIP_REGEX_ALL,
} GossipRegExType;

/* Regular expressions */
gchar *      gossip_substring                      (const gchar     *str,
                            gint             start,
                            gint             end);
gint         gossip_regex_match                    (GossipRegExType  type,
                            const gchar     *msg,
                            GArray          *start,
                            GArray          *end);

/* Strings */
gint         gossip_strcasecmp                     (const gchar     *s1,
                            const gchar     *s2);
gint         gossip_strncasecmp                    (const gchar     *s1,
                            const gchar     *s2,
                            gsize            n);

/* XML */
gboolean     gossip_xml_validate                   (xmlDoc          *doc,
                            const gchar     *dtd_filename);
xmlNodePtr   gossip_xml_node_get_child             (xmlNodePtr       node,
                            const gchar     *child_name);
xmlChar *    gossip_xml_node_get_child_content     (xmlNodePtr       node,
                            const gchar     *child_name);
xmlNodePtr   gossip_xml_node_find_child_prop_value (xmlNodePtr       node,
                            const gchar     *prop_name,
                            const gchar     *prop_value);


/* GValue/GType */
GType        gossip_dbus_type_to_g_type            (const gchar     *dbus_type_string);
const gchar *gossip_g_type_to_dbus_type            (GType            g_type);
gchar *      gossip_g_value_to_string              (const GValue    *value);
GValue *     gossip_string_to_g_value              (const gchar     *str,
                            GType            type);
gboolean     gossip_g_value_equal                  (const GValue    *value1,
                            const GValue    *value2);

guint        gossip_account_hash                    (gconstpointer   key);
gboolean     gossip_account_equal                   (gconstpointer   a,
                             gconstpointer   b);
MissionControl *gossip_mission_control_new (void);

G_END_DECLS

#endif /*  __GOSSIP_UTILS_H__ */