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 "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();

        cmn->LoadLists(); //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 );

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