projects/smsdaemon/SmsDaemon.cpp

#include "SmsDaemon.h"

#include <string>

#include <sstream>
#include <stdlib.h>

#include "Common.h"

#include "ISmsTransceiver.h"

#include "Plugin.h"
#include "kbhit.h"

#include "Util.h"

#include "TaskManager.h"
#include "PluginManager.h"
#include "ConfigFile.h"
#include "Logger.h"
#include "AccessManager.h"

#include "version.h"

using namespace std;

void SmsDaemon::CreateLogMessage(SMS& sms,bool hasPlugin)
{
        ostringstream os;
        os << "Recieved sms from " << sms.GetSender() << " ; command=" << sms.ExtractCommand();
        if (!hasPlugin)
                os << " -- PLUGIN NOT FOUND";

        Logger::logMessage(os.str());
}


void SmsDaemon::CheckSms()
{
        const int INTERVAL = 1000; //no of milliseconds between sms checks
        timeval now = Util::GetTimeOfDay();

        if ( Util::mTimeDiff(_lastSmsCheck,now) < INTERVAL)
                return;

        _lastSmsCheck = now;

        Common* cmn = Common::instance();

        PluginManager* manager = cmn->GetPluginManager();
        vector<SMS> sms = _modem.ReadSms();

        for (unsigned int i=0; i<sms.size(); ++i)
        {
                string cmd = sms[i].ExtractCommand();

                cmd = Util::str_tolower(cmd);

                Plugin* pl = manager->GetPlugin(cmd);

                CreateLogMessage(sms[i], pl != 0);

                if (pl)
                {
                        pl->Execute(_modem, sms[i]);
                }
                else
                {
                        _modem.SendSms(sms[i].GetSender(), "Unknown command!", false);
                }

                cmn->smsCounter.incomming++;
        }
}


void SmsDaemon::MainLoop()
{
        Common* cmn = Common::instance();
        volatile bool& mainContinue = cmn->mainContinue;
        volatile bool& reloadConfig = cmn->reloadConfig;

        mainContinue = true;

        while (mainContinue)
        {

                CheckSms();

                cmn->GetTaskManager()->ExecuteTasks(_modem);

                if (cmn->isDebug && kbhit())
                        break;

                if (reloadConfig)
                        ReloadConfig();

                Util::Sleep(100);

        }
}

void SmsDaemon::ReloadConfig()
{
        Common* cmn = Common::instance();
        cmn->reloadConfig = false;

        cmn->GetConfigfile()->Reload();

        cmn->GetPluginManager()->DestroyPlugins();
        cmn->GetPluginManager()->LoadPlugins();

        cmn->GetTaskManager()->DestroyTasks();
        cmn->GetTaskManager()->LoadTasks();

        AccessManager::Load(); //reload blaclist & privileged list
}

void SmsDaemon::Start()
{
        Common* cmn = Common::instance();
        string transceiver = cmn->GetConfigfile()->GetValue("smsdaemon","transceiver");

        srand(time(0));

        cmn->daemonStart = time(0);
        _lastSmsCheck = Util::GetTimeOfDay();

        Logger::logMessage("--------------------------------");
        Logger::logMessage( VERSION );
        Logger::logMessage( SVNVERSION );
        Logger::logMessage( string("Transceiver: ") + transceiver );

        AccessManager::Load(); //reload blaclist & privileged list
        cmn->GetTaskManager()->LoadTasks();
        cmn->GetPluginManager()->LoadPlugins();
        Logger::logMessage("SMS daemon started");


        try
        {
                MainLoop();
        }
        catch (std::exception& e)
        {
                Logger::logMessage( e.what() );
        }
        catch (...)
        {
                Logger::logMessage( "Caught unknown exception" );
        }

        cmn->GetPluginManager()->DestroyPlugins();

        Logger::logMessage( cmn->getStatusMessage() );
}
1	#include "SmsDaemon.h"
2
3	#include <string>
4
5	#include <sstream>
6	#include <stdlib.h>
7
8	#include "Common.h"
9
10	#include "ISmsTransceiver.h"
11
12	#include "Plugin.h"
13	#include "kbhit.h"
14
15	#include "Util.h"
16
17	#include "TaskManager.h"
18	#include "PluginManager.h"
19	#include "ConfigFile.h"
20	#include "Logger.h"
21	#include "AccessManager.h"
22
23	#include "version.h"
24
25	using namespace std;
26
27	void SmsDaemon::CreateLogMessage(SMS& sms,bool hasPlugin)
28	{
29	ostringstream os;
30	os << "Recieved sms from " << sms.GetSender() << " ; command=" << sms.ExtractCommand();
31	if (!hasPlugin)
32	os << " -- PLUGIN NOT FOUND";
33
34	Logger::logMessage(os.str());
35	}
36
37
38	void SmsDaemon::CheckSms()
39	{
40	const int INTERVAL = 1000; //no of milliseconds between sms checks
41	timeval now = Util::GetTimeOfDay();
42
43	if ( Util::mTimeDiff(_lastSmsCheck,now) < INTERVAL)
44	return;
45
46	_lastSmsCheck = now;
47
48	Common* cmn = Common::instance();
49
50	PluginManager* manager = cmn->GetPluginManager();
51	vector<SMS> sms = _modem.ReadSms();
52
53	for (unsigned int i=0; i<sms.size(); ++i)
54	{
55	string cmd = sms[i].ExtractCommand();
56
57	cmd = Util::str_tolower(cmd);
58
59	Plugin* pl = manager->GetPlugin(cmd);
60
61	CreateLogMessage(sms[i], pl != 0);
62
63	if (pl)
64	{
65	pl->Execute(_modem, sms[i]);
66	}
67	else
68	{
69	_modem.SendSms(sms[i].GetSender(), "Unknown command!", false);
70	}
71
72	cmn->smsCounter.incomming++;
73	}
74	}
75
76
77	void SmsDaemon::MainLoop()
78	{
79	Common* cmn = Common::instance();
80	volatile bool& mainContinue = cmn->mainContinue;
81	volatile bool& reloadConfig = cmn->reloadConfig;
82
83	mainContinue = true;
84
85	while (mainContinue)
86	{
87
88	CheckSms();
89
90	cmn->GetTaskManager()->ExecuteTasks(_modem);
91
92	if (cmn->isDebug && kbhit())
93	break;
94
95	if (reloadConfig)
96	ReloadConfig();
97
98	Util::Sleep(100);
99
100	}
101	}
102
103	void SmsDaemon::ReloadConfig()
104	{
105	Common* cmn = Common::instance();
106	cmn->reloadConfig = false;
107
108	cmn->GetConfigfile()->Reload();
109
110	cmn->GetPluginManager()->DestroyPlugins();
111	cmn->GetPluginManager()->LoadPlugins();
112
113	cmn->GetTaskManager()->DestroyTasks();
114	cmn->GetTaskManager()->LoadTasks();
115
116	AccessManager::Load(); //reload blaclist & privileged list
117	}
118
119	void SmsDaemon::Start()
120	{
121	Common* cmn = Common::instance();
122	string transceiver = cmn->GetConfigfile()->GetValue("smsdaemon","transceiver");
123
124	srand(time(0));
125
126	cmn->daemonStart = time(0);
127	_lastSmsCheck = Util::GetTimeOfDay();
128
129	Logger::logMessage("--------------------------------");
130	Logger::logMessage( VERSION );
131	Logger::logMessage( SVNVERSION );
132	Logger::logMessage( string("Transceiver: ") + transceiver );
133
134	AccessManager::Load(); //reload blaclist & privileged list
135	cmn->GetTaskManager()->LoadTasks();
136	cmn->GetPluginManager()->LoadPlugins();
137	Logger::logMessage("SMS daemon started");
138
139
140	try
141	{
142	MainLoop();
143	}
144	catch (std::exception& e)
145	{
146	Logger::logMessage( e.what() );
147	}
148	catch (...)
149	{
150	Logger::logMessage( "Caught unknown exception" );
151	}
152
153	cmn->GetPluginManager()->DestroyPlugins();
154
155	Logger::logMessage( cmn->getStatusMessage() );
156	}