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/*
* Module: netlink_linkstatus.hh
*
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef __NETLINK_LINKSTATUS_HH__
#define __NETLINK_LINKSTATUS_HH__
#include <string>
#include <map>
#include "netlink_event.hh"
#include "netlink_send.hh"
class NetlinkLinkStatus
{
public:
typedef std::map<int,bool> IfaceStateColl;
typedef std::map<int,bool>::iterator IfaceStateIter;
public:
NetlinkLinkStatus(int send_sock, const std::string &link_dir, bool debug);
~NetlinkLinkStatus();
void
process(const NetlinkEvent &event);
private:
int
process_up(const NetlinkEvent &event);
int
process_down(const NetlinkEvent &event);
int
process_going_up(const NetlinkEvent &event);
int
process_going_down(const NetlinkEvent &event);
private:
NetlinkSend _nl_send;
int _send_sock;
std::string _link_dir;
bool _debug;
//keeps track of down messages where we've issued a
//request for addresses but haven't received msg yet.
IfaceStateColl _iface_state_coll;
};
#endif //__NETLINK_LINKSTATUS_HH__
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