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/*
# Copyright (c) 2009 - OpenSLX Project, Computer Center University of Freiburg
#
# This program is free software distributed under the GPL version 2.
# See http://openslx.org/COPYING
#
# If you have any feedback please consult http://openslx.org/feedback and
# send your suggestions, praise, or complaints to feedback@openslx.org
#
# General information about OpenSLX can be found at http://openslx.org/
# --------------------------------------------------------------------------
# inputHandlerChain.h:
# - Forward privileged input events to a special handler process.
# --------------------------------------------------------------------------
*/
#ifndef PRIVILEGEDHANDLERFORWARDER_H_
#define PRIVILEGEDHANDLERFORWARDER_H_
#include "inputEventHandler.h"
/**
* Forward the incoming InputEvent to \c pvsprivinputd.
*/
class PrivilegedHandlerForwarder : public InputEventHandler<
input_policy::Require<input_policy::UnixLike>,
input_policy::Unprivileged>
{
public:
/**
* Forward \c evt to \c pvsprivinputd, taking care that
* the security context is correctly sent.
*/
void doHandle(InputEvent const& evt, InputEventContext const* = 0);
/**
* Read the address of \c pvsprivinputd's listening socket
* from its configuration and connect to it.
*/
void initialize();
private:
int _socket;
};
#endif /* PRIVILEGEDHANDLERFORWARDER_H_ */
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