icinga2/lib/base/socket.h

81 lines
2.5 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org) *
* *
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
#ifndef SOCKET_H
#define SOCKET_H
#include "base/i2-base.h"
#include "base/stream.h"
#include <boost/thread/thread.hpp>
#include <boost/thread/mutex.hpp>
#include <boost/thread/condition_variable.hpp>
#include <boost/signals2.hpp>
namespace icinga {
/**
* Base class for connection-oriented sockets.
*
* @ingroup base
*/
class I2_BASE_API Socket : public Object
{
public:
DECLARE_PTR_TYPEDEFS(Socket);
Socket(void);
Socket(SOCKET fd);
~Socket(void);
SOCKET GetFD(void) const;
void Close(void);
String GetClientAddress(void);
String GetPeerAddress(void);
size_t Read(void *buffer, size_t size);
size_t Write(const void *buffer, size_t size);
void Listen(void);
Socket::Ptr Accept(void);
void Poll(bool read, bool write);
void MakeNonBlocking(void);
protected:
void SetFD(SOCKET fd);
int GetError(void) const;
mutable boost::mutex m_SocketMutex;
private:
SOCKET m_FD; /**< The socket descriptor. */
static String GetAddressFromSockaddr(sockaddr *address, socklen_t len);
};
class socket_error : virtual public std::exception, virtual public boost::exception { };
}
#endif /* SOCKET_H */