xlxd/ambed/main.cpp

132 lines
3.3 KiB
C++

//
// main.cpp
// ambed
//
// Created by Jean-Luc Deltombe (LX3JL) on 13/04/2017.
// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
//
// ----------------------------------------------------------------------------
// This file is part of ambed.
//
// xlxd 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 3 of the License, or
// (at your option) any later version.
//
// xlxd 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
// ----------------------------------------------------------------------------
#include "main.h"
#include "ctimepoint.h"
#include "cambeserver.h"
#include "syslog.h"
#include <sys/stat.h>
////////////////////////////////////////////////////////////////////////////////////////
// global objects
////////////////////////////////////////////////////////////////////////////////////////
// function declaration
int main(int argc, const char * argv[])
{
#ifdef RUN_AS_DAEMON
// redirect cout, cerr and clog to syslog
syslog::redirect cout_redir(std::cout);
syslog::redirect cerr_redir(std::cerr);
syslog::redirect clog_redir(std::clog);
//Fork the Parent Process
pid_t pid, sid;
pid = ::fork();
//pid = ::vfork();
if ( pid < 0 )
{
exit(EXIT_FAILURE);
}
// We got a good pid, Close the Parent Process
if (pid > 0)
{
exit(EXIT_SUCCESS);
}
// Change File Mask
::umask(0);
//Create a new Signature Id for our child
sid = ::setsid();
if (sid < 0)
{
exit(EXIT_FAILURE);
}
// Change Directory
// If we cant find the directory we exit with failure.
if ( (::chdir("/")) < 0)
{
exit(EXIT_FAILURE);
}
// Close Standard File Descriptors
close(STDIN_FILENO);
close(STDOUT_FILENO);
close(STDERR_FILENO);
#endif
// check arguments
if ( argc != 2 )
{
std::cout << "Usage: ambed ip" << std::endl;
std::cout << "example: ambed 192.168.178.212" << std::endl;
return 1;
}
// initialize ambeserver
g_AmbeServer.SetListenIp(CIp(argv[1]));
// and let it run
std::cout << "Starting AMBEd " << VERSION_MAJOR << "." << VERSION_MINOR << "." << VERSION_REVISION << std::endl << std::endl;
if ( !g_AmbeServer.Start() )
{
std::cout << "Error starting AMBEd" << std::endl;
exit(EXIT_FAILURE);
}
std::cout << "AMBEd started and listening on " << g_AmbeServer.GetListenIp() << std::endl;
#ifdef RUN_AS_DAEMON
// run forever
while ( true )
{
// sleep 60 seconds
CTimePoint::TaskSleepFor(60000);
}
#else
// wait any key
for (;;)
{
// sleep 60 seconds
CTimePoint::TaskSleepFor(60000);
//std::cin.get();
}
#endif
// and wait for end
g_AmbeServer.Stop();
std::cout << "AMBEd stopped" << std::endl;
// done
exit(EXIT_SUCCESS);
}