source: xplcommon/src/xplcommon/posix/LocalConnector.h@ 21:eb59943050c9

// Copyright (c) 2012 by István Váradi

// This file is part of libxplcommon, a common utility library for
// development related to X-Plane

// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:

// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// The views and conclusions contained in the software and documentation are those
// of the authors and should not be interpreted as representing official policies,
// either expressed or implied, of the FreeBSD Project.

#ifndef XPLCOMMON_POSIX_LOCALCONNECTOR_H
#define XPLCOMMON_POSIX_LOCALCONNECTOR_H
//------------------------------------------------------------------------------

#include "Connector.h"

#include "LocalServerSocket.h"

#include <sys/socket.h>

//------------------------------------------------------------------------------

namespace xplcommon { namespace posix {

//------------------------------------------------------------------------------

/**
 * The connector class used by the local client socket.
 */
class LocalConnector : public Connector
{
private:
    /**
     * The reference to the corresponding socket's address.
     */
    struct sockaddr_un address;

public:
    /**
     * Create the connector for the given local client socket.
     */
    LocalConnector(ClientSocket* socket, const char* name);

protected:
    /**
     * Get the address.
     */
    virtual const struct sockaddr* getAddress(size_t& addrlen);
};

//------------------------------------------------------------------------------

inline LocalConnector::LocalConnector(ClientSocket* socket, const char* name) :
    Connector(socket)
{
    address.sun_family = AF_UNIX;
    LocalServerSocket::setupPath(address, name);
}

//------------------------------------------------------------------------------

} /* namespace xplcommon::posix */ } /* namespace xplcommon */

//------------------------------------------------------------------------------
#endif // XPLCOMMON_POSIX_LOCALCONNECTOR_H

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