/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
 * This library 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) any later version.
 *
 * This library 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 library; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA.
 *
 * Copyright 2007 - 2008 Novell, Inc.
 * Copyright 2007 - 2011 Red Hat, Inc.
 */

#ifndef __NM_REMOTE_CONNECTION_H__
#define __NM_REMOTE_CONNECTION_H__

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

#include "nm-connection.h"

G_BEGIN_DECLS

#define NM_TYPE_REMOTE_CONNECTION            (nm_remote_connection_get_type ())
#define NM_REMOTE_CONNECTION(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_REMOTE_CONNECTION, NMRemoteConnection))
#define NM_REMOTE_CONNECTION_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_REMOTE_CONNECTION, NMRemoteConnectionClass))
#define NM_IS_REMOTE_CONNECTION(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_REMOTE_CONNECTION))
#define NM_IS_REMOTE_CONNECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NM_TYPE_REMOTE_CONNECTION))
#define NM_REMOTE_CONNECTION_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_REMOTE_CONNECTION, NMRemoteConnectionClass))

/**
 * NMRemoteConnectionError:
 * @NM_REMOTE_CONNECTION_ERROR_UNKNOWN: unknown or unclassified error
 * @NM_REMOTE_CONNECTION_ERROR_DISCONNECTED: dbus disconnected
 */
typedef enum {
	NM_REMOTE_CONNECTION_ERROR_UNKNOWN = 0,             /*< nick=UnknownError >*/
	NM_REMOTE_CONNECTION_ERROR_DISCONNECTED,            /*< nick=Disconnected >*/
} NMRemoteConnectionError;

#define NM_REMOTE_CONNECTION_ERROR (nm_remote_connection_error_quark ())
GQuark nm_remote_connection_error_quark (void);

/* Properties */
#define NM_REMOTE_CONNECTION_UNSAVED         "unsaved"

/* Signals */
#define NM_REMOTE_CONNECTION_UPDATED         "updated"
#define NM_REMOTE_CONNECTION_REMOVED         "removed"

typedef struct {
	NMConnection parent;
} NMRemoteConnection;

typedef struct {
	NMConnectionClass parent_class;

	/* Signals */
	void (*updated) (NMRemoteConnection *connection,
	                 GHashTable *new_settings);

	void (*removed) (NMRemoteConnection *connection);

	/* Padding for future expansion */
	void (*_reserved1) (void);
	void (*_reserved2) (void);
	void (*_reserved3) (void);
	void (*_reserved4) (void);
	void (*_reserved5) (void);
	void (*_reserved6) (void);
} NMRemoteConnectionClass;

/**
 * NMRemoteConnectionResultFunc:
 * @connection: the connection for which an operation was performed
 * @error: on failure, a descriptive error
 * @user_data: user data passed to function which began the operation
 *
 * Called when NetworkManager has finished an asynchronous operation on a
 * connection, like commit changes, deleting, saving, etc.
 */
typedef void (*NMRemoteConnectionResultFunc) (NMRemoteConnection *connection,
                                              GError *error,
                                              gpointer user_data);

/* Backwards compatibility */
typedef NMRemoteConnectionResultFunc NMRemoteConnectionCommitFunc;
typedef NMRemoteConnectionResultFunc NMRemoteConnectionDeleteFunc;

/**
 * NMRemoteConnectionGetSecretsFunc:
 * @connection: the connection for which secrets were requested
 * @secrets: (element-type utf8 GLib.HashTable): on success, a hash table of
 *  hash tables, with each inner hash mapping a setting property to a #GValue
 *  containing that property's value
 * @error: on failure, a descriptive error
 * @user_data: user data passed to nm_remote_connection_get_secrets()
 *
 * Called when NetworkManager returns secrets in response to a request for
 * secrets via nm_remote_connection_get_secrets().
 */
typedef void (*NMRemoteConnectionGetSecretsFunc) (NMRemoteConnection *connection,
                                                  GHashTable *secrets,
                                                  GError *error,
                                                  gpointer user_data);

GType nm_remote_connection_get_type (void);

NMRemoteConnection *nm_remote_connection_new (DBusGConnection *bus,
                                              const char *path);

void nm_remote_connection_commit_changes (NMRemoteConnection *connection,
                                          NMRemoteConnectionResultFunc callback,
                                          gpointer user_data);

NM_AVAILABLE_IN_0_9_10
void nm_remote_connection_commit_changes_unsaved (NMRemoteConnection *connection,
                                                  NMRemoteConnectionResultFunc callback,
                                                  gpointer user_data);

NM_AVAILABLE_IN_0_9_10
void nm_remote_connection_save (NMRemoteConnection *connection,
                                NMRemoteConnectionResultFunc callback,
                                gpointer user_data);

void nm_remote_connection_delete (NMRemoteConnection *connection,
                                  NMRemoteConnectionResultFunc callback,
                                  gpointer user_data);

void nm_remote_connection_get_secrets (NMRemoteConnection *connection,
                                       const char *setting_name,
                                       NMRemoteConnectionGetSecretsFunc callback,
                                       gpointer user_data);

NM_AVAILABLE_IN_0_9_10
gboolean nm_remote_connection_get_unsaved (NMRemoteConnection *connection);

G_END_DECLS

#endif  /* __NM_REMOTE_CONNECTION__ */
