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signal_receiver_2.cpp

This example is part of a series of examples that demonstrate signal emission/handling in a variety of ways.This group of examples are:

Here is this example:

/***************************************************************************
* Copyright (C) 2007,2008,2009,2010 by Rick L. Vinyard, Jr. *
* rvinyard@cs.nmsu.edu *
* *
* This file is part of the dbus-cxx library. *
* *
* The dbus-cxx library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* version 3 as published by the Free Software Foundation. *
* *
* The dbus-cxx 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 *
* General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this software. If not see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#include <dbus-cxx.h>
#include <iostream>
#include <unistd.h>
void print( std::string s );
int main()
{
DBus::Connection::pointer connection = dispatcher->create_connection( DBus::BUS_SESSION );
DBus::signal_proxy<void,std::string>::pointer signal = connection->create_signal_proxy<void,std::string>("/test/signal/Object", "test.signal.Type", "Test");
signal->connect( sigc::ptr_fun(print) );
std::cout << "Running" << std::flush;
for (int i=0; i < 10; i++)
{
std::cout << "." << std::flush;
sleep(1);
}
std::cout << std::endl;
return 0;
}
void print( std::string val )
{
std::cout << "Got Signal with value " << val << std::endl;
}

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