WebSVN – HomeAutomation – Diff – /trunk/PcSoftware/Atom/src/main.cpp


/***************************************************************************
 *   Copyright (C) November 26, 2008, 3:00 PM by Mattias Runge             *
 *   mattias@runge.se                                                      *
 *   main.cpp                                                              *
 *                                                                         *
 *   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.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
 
using namespace std;
 
#include <stdlib.h>
#include <iostream>
#include <signal.h>
 
#include "version.h"
#include "Tools/tools.h"
#include "Logger/logger.h"
#include "Settings/settings.h"
#include "Socket/server.h"
#include "CanNet/cannetmanager.h"
#include "Socket/asyncsocket.h"
#include "VM/virtualmachine.h"
#include "CanNet/candebug.h"
 
 
 
bool cleanUpRunning = false;
int cleanUp();
void handler(int status);
 
int main(int argc, char** argv)
{
    signal(SIGTERM, handler);
    signal(SIGINT, handler);
    signal(SIGQUIT, handler);
    signal(SIGABRT, handler);
    signal(SIGPIPE, handler);
 
    Logger &log = Logger::getInstance();
 
    log.addToSyslog("Atom " + ftos(VERSION) + " starting...\n");
    log.add("Written by Mattias Runge 2008-2009\n\n");
 
    if (file_exists("/etc/atom.conf"))
    {
        if (!Settings::read("/etc/atom.conf"))
        {
            return cleanUp();
        }
    }
    else
    {
        if (!Settings::read("atom.conf"))
        {
            return cleanUp();
        }
    }
 
    string logfile = Settings::get("Logfile");
    if (logfile != "")
    {
        if (!log.open(logfile))
        {
            log.addToSyslog("Could not open logfile, " + logfile + "\n");
        }
        else
        {
            log.add("Logging to " + logfile + "\n");
        }
    }
    else
    {
        log.add("Logfile is not defined, logging will be done to syslog and console only\n");
    }
 
    VirtualMachine &vm = VirtualMachine::getInstance();
    vm.start();
 
    string canDebugPort = Settings::get("CanDebugPort");
    if (canDebugPort != "")
    {
        CanDebug &canDebug = CanDebug::getInstance();
        canDebug.setSettings(stoi(canDebugPort), "CanDebug");
        canDebug.start();
    }
    else
    {
        log.add("CanDebugPort is not defined, can not start CanDebug socket\n");
    }
 
    CanNetManager &canMan = CanNetManager::getInstance();
    canMan.start();
 
    if (Settings::get("DaemonMode") == "yes")
    {
        log.add("Entering daemon mode...\n");
        if (daemon(0, 0) == -1)
        {
            log.addToSyslog("Could not enter daemon mode. Exiting...\n");
            return cleanUp();
        }
    }
 
    vm.join();
 
    return cleanUp();
}
 
int cleanUp()
{
    Logger &log = Logger::getInstance();
 
    if (!cleanUpRunning)
    {
        cleanUpRunning = true;
 
        log.add("\n");
        log.addToSyslog("Thank you for using Atom. Goodbye!\n");
 
        CanDebug::deleteInstance();
        VirtualMachine::deleteInstance();
        CanNetManager::deleteInstance();
        Logger::deleteInstance();
    }
    else
    {
        log.addToSyslog("Something has gone wrong clean up is already running!\n");
        return EXIT_FAILURE;
    }
 
    return EXIT_SUCCESS;
}
 
void handler(int status)
{
    string signalName = "Unknown";
 
    switch (status)
    {
    case SIGTERM:
    signalName = "Terminate";
    break;
 
    case SIGINT:
    signalName = "Interupt";
    break;
 
    case SIGQUIT:
    signalName = "Quit";
    break;
 
    case SIGABRT:
    signalName = "Abort";
    break;
 
    case SIGIO:
    signalName = "I/O";
    break;
 
    case SIGPIPE:
    signalName = "Pipe";
    break;
    }
 
    Logger &log = Logger::getInstance();
    log.addToSyslog("Received signal " + signalName + "(" + itos(status) + ")\n");
 
    if (status == SIGPIPE)
    {
        return;
    }
 
    exit(cleanUp());
}
 

Rev 1196	Rev 1197
1	/***************************************************************************	1	/***************************************************************************
2	* Copyright (C) November 26, 2008, 3:00 PM by Mattias Runge *	2	* Copyright (C) November 26, 2008, 3:00 PM by Mattias Runge *
3	* mattias@runge.se *	3	* mattias@runge.se *
4	* main.cpp *	4	* main.cpp *
5	* *	5	* *
6	* This program is free software; you can redistribute it and/or modify *	6	* This program is free software; you can redistribute it and/or modify *
7	* it under the terms of the GNU General Public License as published by *	7	* it under the terms of the GNU General Public License as published by *
8	* the Free Software Foundation; either version 2 of the License, or *	8	* the Free Software Foundation; either version 2 of the License, or *
9	* (at your option) any later version. *	9	* (at your option) any later version. *
10	* *	10	* *
11	* This program is distributed in the hope that it will be useful, *	11	* This program is distributed in the hope that it will be useful, *
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of *	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of *
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
14	* GNU General Public License for more details. *	14	* GNU General Public License for more details. *
15	* *	15	* *
16	* You should have received a copy of the GNU General Public License *	16	* You should have received a copy of the GNU General Public License *
17	* along with this program; if not, write to the *	17	* along with this program; if not, write to the *
18	* Free Software Foundation, Inc., *	18	* Free Software Foundation, Inc., *
19	* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *	19	* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
20	***************************************************************************/	20	***************************************************************************/
21		21
22	using namespace std;	22	using namespace std;
23		23
24	#include <stdlib.h>	24	#include <stdlib.h>
25	#include <iostream>	25	#include <iostream>
26	#include <signal.h>	26	#include <signal.h>
27		27
28	#include "version.h"	28	#include "version.h"
29	#include "Tools/tools.h"	29	#include "Tools/tools.h"
30	#include "Logger/logger.h"	30	#include "Logger/logger.h"
31	#include "Settings/settings.h"	31	#include "Settings/settings.h"
32	#include "Socket/server.h"	32	#include "Socket/server.h"
33	#include "CanNet/cannetmanager.h"	33	#include "CanNet/cannetmanager.h"
34	#include "Socket/asyncsocket.h"	34	#include "Socket/asyncsocket.h"
35	#include "VM/virtualmachine.h"	35	#include "VM/virtualmachine.h"
36	#include "CanNet/candebug.h"	36	#include "CanNet/candebug.h"
37		-
38	#include "boost/thread.hpp"	-
39		37
40	bool cleanUpRunning = false;	38	bool cleanUpRunning = false;
41	int cleanUp();	39	int cleanUp();
42	void handler(int status);	40	void handler(int status);
43		41
44	int main(int argc, char** argv)	42	int main(int argc, char** argv)
45	{	43	{
46	signal(SIGTERM, handler);	44	signal(SIGTERM, handler);
47	signal(SIGINT, handler);	45	signal(SIGINT, handler);
48	signal(SIGQUIT, handler);	46	signal(SIGQUIT, handler);
49	signal(SIGABRT, handler);	47	signal(SIGABRT, handler);
50	signal(SIGPIPE, handler);	48	signal(SIGPIPE, handler);
51		49
52	Logger &log = Logger::getInstance();	50	Logger &log = Logger::getInstance();
53		51
54	log.addToSyslog("Atom " + ftos(VERSION) + " starting...\n");	52	log.addToSyslog("Atom " + ftos(VERSION) + " starting...\n");
55	log.add("Written by Mattias Runge 2008-2009\n\n");	53	log.add("Written by Mattias Runge 2008-2009\n\n");
56		54
57	if (file_exists("/etc/atom.conf"))	55	if (file_exists("/etc/atom.conf"))
58	{	56	{
59	if (!Settings::read("/etc/atom.conf"))	57	if (!Settings::read("/etc/atom.conf"))
60	{	58	{
61	return cleanUp();	59	return cleanUp();
62	}	60	}
63	}	61	}
64	else	62	else
65	{	63	{
66	if (!Settings::read("atom.conf"))	64	if (!Settings::read("atom.conf"))
67	{	65	{
68	return cleanUp();	66	return cleanUp();
69	}	67	}
70	}	68	}
71		69
72	string logfile = Settings::get("Logfile");	70	string logfile = Settings::get("Logfile");
73	if (logfile != "")	71	if (logfile != "")
74	{	72	{
75	if (!log.open(logfile))	73	if (!log.open(logfile))
76	{	74	{
77	log.addToSyslog("Could not open logfile, " + logfile + "\n");	75	log.addToSyslog("Could not open logfile, " + logfile + "\n");
78	}	76	}
79	else	77	else
80	{	78	{
81	log.add("Logging to " + logfile + "\n");	79	log.add("Logging to " + logfile + "\n");
82	}	80	}
83	}	81	}
84	else	82	else
85	{	83	{
86	log.add("Logfile is not defined, logging will be done to syslog and console only\n");	84	log.add("Logfile is not defined, logging will be done to syslog and console only\n");
87	}	85	}
88		86
89	VirtualMachine &vm = VirtualMachine::getInstance();	87	VirtualMachine &vm = VirtualMachine::getInstance();
90	vm.start();	88	vm.start();
91		89
92	string canDebugPort = Settings::get("CanDebugPort");	90	string canDebugPort = Settings::get("CanDebugPort");
93	if (canDebugPort != "")	91	if (canDebugPort != "")
94	{	92	{
95	CanDebug &canDebug = CanDebug::getInstance();	93	CanDebug &canDebug = CanDebug::getInstance();
96	canDebug.setSettings(stoi(canDebugPort), "CanDebug");	94	canDebug.setSettings(stoi(canDebugPort), "CanDebug");
97	canDebug.start();	95	canDebug.start();
98	}	96	}
99	else	97	else
100	{	98	{
101	log.add("CanDebugPort is not defined, can not start CanDebug socket\n");	99	log.add("CanDebugPort is not defined, can not start CanDebug socket\n");
102	}	100	}
103		101
104	CanNetManager &canMan = CanNetManager::getInstance();	102	CanNetManager &canMan = CanNetManager::getInstance();
105	canMan.start();	103	canMan.start();
106		104
107	if (Settings::get("DaemonMode") == "yes")	105	if (Settings::get("DaemonMode") == "yes")
108	{	106	{
109	log.add("Entering daemon mode...\n");	107	log.add("Entering daemon mode...\n");
110	if (daemon(0, 0) == -1)	108	if (daemon(0, 0) == -1)
111	{	109	{
112	log.addToSyslog("Could not enter daemon mode. Exiting...\n");	110	log.addToSyslog("Could not enter daemon mode. Exiting...\n");
113	return cleanUp();	111	return cleanUp();
114	}	112	}
115	}	113	}
116		114
117	vm.join();	115	vm.join();
118		116
119	return cleanUp();	117	return cleanUp();
120	}	118	}
121		119
122	int cleanUp()	120	int cleanUp()
123	{	121	{
124	Logger &log = Logger::getInstance();	122	Logger &log = Logger::getInstance();
125		123
126	if (!cleanUpRunning)	124	if (!cleanUpRunning)
127	{	125	{
128	cleanUpRunning = true;	126	cleanUpRunning = true;
129		127
130	log.add("\n");	128	log.add("\n");
131	log.addToSyslog("Thank you for using Atom. Goodbye!\n");	129	log.addToSyslog("Thank you for using Atom. Goodbye!\n");
132		130
133	CanDebug::deleteInstance();	131	CanDebug::deleteInstance();
134	VirtualMachine::deleteInstance();	132	VirtualMachine::deleteInstance();
135	CanNetManager::deleteInstance();	133	CanNetManager::deleteInstance();
136	Logger::deleteInstance();	134	Logger::deleteInstance();
137	}	135	}
138	else	136	else
139	{	137	{
140	log.addToSyslog("Something has gone wrong clean up is already running!\n");	138	log.addToSyslog("Something has gone wrong clean up is already running!\n");
141	return EXIT_FAILURE;	139	return EXIT_FAILURE;
142	}	140	}
143		141
144	return EXIT_SUCCESS;	142	return EXIT_SUCCESS;
145	}	143	}
146		144
147	void handler(int status)	145	void handler(int status)
148	{	146	{
149	string signalName = "Unknown";	147	string signalName = "Unknown";
150		148
151	switch (status)	149	switch (status)
152	{	150	{
153	case SIGTERM:	151	case SIGTERM:
154	signalName = "Terminate";	152	signalName = "Terminate";
155	break;	153	break;
156		154
157	case SIGINT:	155	case SIGINT:
158	signalName = "Interupt";	156	signalName = "Interupt";
159	break;	157	break;
160		158
161	case SIGQUIT:	159	case SIGQUIT:
162	signalName = "Quit";	160	signalName = "Quit";
163	break;	161	break;
164		162
165	case SIGABRT:	163	case SIGABRT:
166	signalName = "Abort";	164	signalName = "Abort";
167	break;	165	break;
168		166
169	case SIGIO:	167	case SIGIO:
170	signalName = "I/O";	168	signalName = "I/O";
171	break;	169	break;
172		170
173	case SIGPIPE:	171	case SIGPIPE:
174	signalName = "Pipe";	172	signalName = "Pipe";
175	break;	173	break;
176	}	174	}
177		175
178	Logger &log = Logger::getInstance();	176	Logger &log = Logger::getInstance();
179	log.addToSyslog("Received signal " + signalName + "(" + itos(status) + ")\n");	177	log.addToSyslog("Received signal " + signalName + "(" + itos(status) + ")\n");
180		178
181	if (status == SIGPIPE)	179	if (status == SIGPIPE)
182	{	180	{
183	return;	181	return;
184	}	182	}
185		183
186	exit(cleanUp());	184	exit(cleanUp());
187	}	185	}
188		186

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(root)/trunk/PcSoftware/Atom/src/main.cpp – Rev 1196 → 1197