107 lines
3.1 KiB
C++
107 lines
3.1 KiB
C++
/*
|
|
* Copyright (C) 2011 Intel Corporation
|
|
*
|
|
* 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 2.1 of the License, or (at your option) version 3.
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#ifndef PRESENCE_STATUS_H
|
|
#define PRESENCE_STATUS_H
|
|
|
|
#include "read-operations.h"
|
|
|
|
#include <boost/signals2.hpp>
|
|
|
|
SE_BEGIN_CXX
|
|
|
|
class Server;
|
|
|
|
class PresenceStatus {
|
|
bool m_httpPresence;
|
|
bool m_btPresence;
|
|
bool m_initiated;
|
|
Server &m_server;
|
|
|
|
enum PeerStatus {
|
|
/* The transport is not available (local problem) */
|
|
NOTRANSPORT,
|
|
/* The peer is not contactable (remote problem) */
|
|
UNREACHABLE,
|
|
/* Not for sure whether the peer is presence but likely*/
|
|
MIGHTWORK,
|
|
|
|
INVALID
|
|
};
|
|
|
|
typedef std::map<std::string, std::vector<std::pair <std::string, PeerStatus> > > StatusMap;
|
|
typedef std::pair<const std::string, std::vector<std::pair <std::string, PeerStatus> > > StatusPair;
|
|
typedef std::pair<std::string, PeerStatus> PeerStatusPair;
|
|
StatusMap m_peers;
|
|
|
|
static std::string status2string (PeerStatus status) {
|
|
switch (status) {
|
|
case NOTRANSPORT:
|
|
return "no transport";
|
|
break;
|
|
case UNREACHABLE:
|
|
return "not present";
|
|
break;
|
|
case MIGHTWORK:
|
|
return "";
|
|
break;
|
|
case INVALID:
|
|
return "invalid transport status";
|
|
}
|
|
// not reached, keep compiler happy
|
|
return "";
|
|
}
|
|
|
|
public:
|
|
PresenceStatus (Server &server)
|
|
:m_httpPresence (false), m_btPresence (false), m_initiated (false), m_server (server)
|
|
{
|
|
}
|
|
|
|
enum TransportType{
|
|
HTTP_TRANSPORT,
|
|
BT_TRANSPORT,
|
|
INVALID_TRANSPORT
|
|
};
|
|
|
|
void init();
|
|
|
|
/* Implement Server::checkPresence*/
|
|
void checkPresence (const std::string &peer, std::string& status, std::vector<std::string> &transport);
|
|
|
|
void updateConfigPeers (const std::string &peer, const ReadOperations::Config_t &config);
|
|
|
|
void updatePresenceStatus (bool newStatus, TransportType type);
|
|
|
|
bool getHttpPresence() { return m_httpPresence; }
|
|
bool getBtPresence() { return m_btPresence; }
|
|
|
|
/** emitted on changes of the current value */
|
|
typedef boost::signals2::signal<void (bool)> PresenceSignal_t;
|
|
PresenceSignal_t m_httpPresenceSignal;
|
|
PresenceSignal_t m_btPresenceSignal;
|
|
|
|
private:
|
|
void updatePresenceStatus (bool httpPresence, bool btPresence);
|
|
};
|
|
|
|
SE_END_CXX
|
|
|
|
#endif // PRESENCE_STATUS_H
|