/*
 * Copyright 2010, Haiku, Inc. All Rights Reserved.
 * Distributed under the terms of the MIT License.
 */
#ifndef _NETWORK_NOTIFICATIONS_H
#define _NETWORK_NOTIFICATIONS_H


#include <SupportDefs.h>


// Flags for the start_watching_network() calls.

#define B_NETWORK_INTERFACE_ADDED                               0x0001
#define B_NETWORK_INTERFACE_REMOVED                             0x0002
#define B_NETWORK_INTERFACE_CHANGED                             0x0003
#define B_NETWORK_DEVICE_LINK_CHANGED                   0x0010
#define B_NETWORK_WLAN_JOINED                                   0x0100
#define B_NETWORK_WLAN_LEFT                                             0x0200
#define B_NETWORK_WLAN_SCANNED                                  0x0300
#define B_NETWORK_WLAN_MESSAGE_INTEGRITY_FAILED 0x0400

// TODO: add routes, stack unloaded/loaded, ... events

enum {
        B_WATCH_NETWORK_INTERFACE_CHANGES       = 0x000f,
        B_WATCH_NETWORK_LINK_CHANGES            = 0x00f0,
        B_WATCH_NETWORK_WLAN_CHANGES            = 0x0f00
};

#define B_NETWORK_MONITOR                               '_NTN'


#if defined(__cplusplus) && !defined(_KERNEL_MODE)

// these are only needed for the function exports
#include <Messenger.h>

class BHandler;
class BLooper;


extern status_t start_watching_network(uint32 flags, const BMessenger& target);
extern status_t start_watching_network(uint32 flags, const BHandler* handler,
                                const BLooper* looper = NULL);

extern status_t stop_watching_network(const BMessenger& target);
extern status_t stop_watching_network(const BHandler* handler,
                                const BLooper* looper = NULL);

#endif  // __cplusplus && !_KERNEL_MODE


#endif  // _NETWORK_NOTIFICATIONS_H