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 "embedded-http/embeddedhttp.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");

        embeddedHttp = new EmbeddedHttp();
        embeddedHttp->startServer();

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

        embeddedHttp->stopServer();

        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	#include "embedded-http/embeddedhttp.h"
23
24	#include "version.h"
25
26
27	using namespace std;
28
29	void SmsDaemon::CreateLogMessage(SMS& sms,bool hasPlugin)
30	{
31	ostringstream os;
32	os << "Recieved sms from " << sms.GetSender() << " ; command=" << sms.ExtractCommand();
33	if (!hasPlugin)
34	os << " -- PLUGIN NOT FOUND";
35
36	Logger::logMessage(os.str());
37	}
38
39
40	void SmsDaemon::CheckSms()
41	{
42	const int INTERVAL = 1000; //no of milliseconds between sms checks
43	timeval now = Util::GetTimeOfDay();
44
45	if ( Util::mTimeDiff(_lastSmsCheck,now) < INTERVAL)
46	return;
47
48	_lastSmsCheck = now;
49
50	Common* cmn = Common::instance();
51
52	PluginManager* manager = cmn->GetPluginManager();
53	vector<SMS> sms = _modem.ReadSms();
54
55	for (unsigned int i=0; i<sms.size(); ++i)
56	{
57	string cmd = sms[i].ExtractCommand();
58
59	cmd = Util::str_tolower(cmd);
60
61	Plugin* pl = manager->GetPlugin(cmd);
62
63	CreateLogMessage(sms[i], pl != 0);
64
65	if (pl)
66	{
67	pl->Execute(_modem, sms[i]);
68	}
69	else
70	{
71	_modem.SendSms(sms[i].GetSender(), "Unknown command!", false);
72	}
73
74	cmn->smsCounter.incomming++;
75	}
76	}
77
78
79	void SmsDaemon::MainLoop()
80	{
81	Common* cmn = Common::instance();
82	volatile bool& mainContinue = cmn->mainContinue;
83	volatile bool& reloadConfig = cmn->reloadConfig;
84
85	mainContinue = true;
86
87	while (mainContinue)
88	{
89
90	CheckSms();
91
92	cmn->GetTaskManager()->ExecuteTasks(_modem);
93
94	if (cmn->isDebug && kbhit())
95	break;
96
97	if (reloadConfig)
98	ReloadConfig();
99
100	Util::Sleep(100);
101
102	}
103	}
104
105	void SmsDaemon::ReloadConfig()
106	{
107	Common* cmn = Common::instance();
108	cmn->reloadConfig = false;
109
110	cmn->GetConfigfile()->Reload();
111
112	cmn->GetPluginManager()->DestroyPlugins();
113	cmn->GetPluginManager()->LoadPlugins();
114
115	cmn->GetTaskManager()->DestroyTasks();
116	cmn->GetTaskManager()->LoadTasks();
117
118	AccessManager::Load(); //reload blaclist & privileged list
119	}
120
121	void SmsDaemon::Start()
122	{
123	Common* cmn = Common::instance();
124	string transceiver = cmn->GetConfigfile()->GetValue("smsdaemon","transceiver");
125
126	srand(time(0));
127
128	cmn->daemonStart = time(0);
129	_lastSmsCheck = Util::GetTimeOfDay();
130
131	Logger::logMessage("--------------------------------");
132	Logger::logMessage( VERSION );
133	Logger::logMessage( SVNVERSION );
134	Logger::logMessage( string("Transceiver: ") + transceiver );
135
136	AccessManager::Load(); //reload blaclist & privileged list
137	cmn->GetTaskManager()->LoadTasks();
138	cmn->GetPluginManager()->LoadPlugins();
139	Logger::logMessage("SMS daemon started");
140
141	embeddedHttp = new EmbeddedHttp();
142	embeddedHttp->startServer();
143
144	try
145	{
146	MainLoop();
147	}
148	catch (std::exception& e)
149	{
150	Logger::logMessage( e.what() );
151	}
152	catch (...)
153	{
154	Logger::logMessage( "Caught unknown exception" );
155	}
156
157	embeddedHttp->stopServer();
158
159	cmn->GetPluginManager()->DestroyPlugins();
160
161	Logger::logMessage( cmn->getStatusMessage() );
162	}