frmclient.cpp

嵌入式pxa 270平台上的GPS和GSM通信实验

#include "frmclient.h"
#include <qevent.h> 
#include <qmessagebox.h>
#include <qmultilineedit.h>
#include <qlineedit.h>
#include <qstring.h>
#include <qimage.h>
#include <qpainter.h>
#include <qfile.h>
#include <qdatetime.h> 
#include "./openCVinclude/cv.h"
#include "./openCVinclude/highgui.h"

CvCapture* capture = 0;



frmclient::frmclient( QWidget* parent,  const char* name, bool modal, WFlags fl )
	: ClientForm( parent, name, modal, fl )
{    
    this->SystemInit();        
    this->DisplayPicture();
    connect( btnOpen, SIGNAL( clicked()), this, SLOT(OpenPort()));  
    //////////////GSM Control
    connect( btnGSM, SIGNAL (clicked()), this, SLOT(InitGSM()));
    connect( btnDeleteMsg, SIGNAL( clicked()), this, SLOT(DeleMsg()));
    connect( btnReadMsg, SIGNAL(clicked()), this, SLOT(ReadMsg()));
    connect( btnSendMsg, SIGNAL(clicked()), this, SLOT(SendMsg()));
    
    /////////////////////////home device control
/*    connect( btnLight, SIGNAL(clicked()), this, SLOT(LightCtrl()));
    connect( btnPower, SIGNAL(clicked()), this, SLOT(PowerCtrl()));
    connect( btnGasSwitch, SIGNAL(clicked()), this, SLOT(GasSwitchCtrl()));
    connect( btnAir, SIGNAL(clicked()), this, SLOT(AirConditionCtrl()));  
    
    //////////////////////////sensor control
    connect( btnIrdaAlert, SIGNAL( clicked() ) , this , SLOT( IrdaAlertCtrl() ) ) ;
    connect( btnGasAlert, SIGNAL( clicked() ) , this , SLOT( GasAlertCtrl() ) ) ;
    connect( btnSmokeAlert, SIGNAL( clicked() ) , this , SLOT( SmokeAlertCtrl() )) ;*/
    
    
    // connection of user's action on control modules
    connect( btnGPS, SIGNAL( clicked() ) ,	 this , SLOT( GpsControl() ) ) ;
//    connect( btnNetwork, SIGNAL( clicked() ) , this , SLOT( NetworkControl() ) ) ;
//    connect( btnCamera, SIGNAL( clicked() ) , this , SLOT( CameraControl() ) ) ;
//    connect( btnRecord, SIGNAL( clicked() ) , this , SLOT( RecordControl() ) ) ;
    
    //////// connection of network
    connect( socket, SIGNAL(connected()),  this ,SLOT(SocketConnected()) );
    connect( socket, SIGNAL(connectionClosed()),  this, SLOT(ServerConnectionClosed()) );
    connect( socket, SIGNAL(readyRead()), this,SLOT(SocketReadyRead()) );   
    
    
    
    connect (btnClearDisplay, SIGNAL(clicked()), txtMsgContent, SLOT(clear()));    
    connect(cmbBaud, SIGNAL( activated(int)), this, SLOT( baudRateChange(int) ) );
    connect(cmbPort, SIGNAL( activated(int)), this, SLOT( PortChange(int) ) );
    
    /////////////////QTimer 
    connect( SendBasicTimer , SIGNAL( timeout() ) , this , SLOT(SendBasicInfo() ) ) ;    
    connect( SengEmergentTimer, SIGNAL(timeout()), this, SLOT(SendEmergentMessage()));
    connect( ReadGsmTimer, SIGNAL (timeout()), this, SLOT(ReadGsmPort()));
    connect( ReadBoardTimer, SIGNAL (timeout()), this, SLOT(ReadBoardPort()));
    connect( CameraTimer, SIGNAL(timeout()), this, SLOT(SendPicture()));
    connect (refreshTimer, SIGNAL(timeout()), this, SLOT(RefreshTime()));
    refreshTimer->start(1000,FALSE);
    
}


frmclient::~frmclient()
{
    if(bconnect)
    {
	socket->flush() ;	
	::sleep(1);
	socket->close();
    }
}

void frmclient::PortChange(int)
{
    portIndex=cmbPort->currentItem();
}

void frmclient::baudRateChange(int)
{
    nBaudindex=cmbBaud->currentItem();
    
}

void frmclient::OpenPort()
{
    switch(portIndex)
    {
    case 0:
	break;
    case 1:
	if(gsmfd>0)
	{
	    gsmfd=-1;
	    pGsmControl->Close();//停止GSM串口
	    ReadGsmTimer->stop();
	}
	gsmfd=pGsmControl->Open(portIndex,nBaudindex);
	break;
    case 2:
	if(gpsfd>0)
	{
	    pBoardSerial->closePort(gpsfd);
	    gpsfd=-1;
	    ReadBoardTimer->stop();
	    
	}
	gpsfd=pBoardSerial->openPort(portIndex);
	
	if(gpsfd>0)
	{
	    pBoardSerial->setPara(gpsfd,nBaudindex,8,1,0);		  
	    ReadBoardTimer->start(2*1000,FALSE);//3 second    
	}
	else
	    perror("Error: The port is not open.\n");	
	break;
    default:
	break;		
    }	        
}

//////////////////////////////////////////////////////////////////////
// GSM Control Function start                         //
/////////////////////////////////////////////////////////////////////
void frmclient::InitGSM()	
{
    if(GSMEnable)
    {
	GSMEnable=FALSE;
	btnGSM->setPixmap( GSMdisableicon ) ;
	ReadGsmTimer->stop();
	binitGsm=FALSE;
    }
    else 
    {	
	if( gsmfd>0)
	{	
	    ReadGsmTimer->start(200,FALSE);	   
	    binitGsm=TRUE;
	    pGsmControl->InitGPRS();
	}
	else
	{
	    GSMEnable=FALSE;	 
	    QMessageBox::information(this,"information","Serial port is not open");
	}
    }
}
void frmclient::DeleMsg()
{
    QString strMsgIndex;
    strMsgIndex=txtMsgIndex->text();
    if(strMsgIndex.length()<1)
    {
	QMessageBox::information(this,"information","Message Index is empty");
	return;
    }
    if(gsmfd)
    {
	bdeleMsg=TRUE;
	pGsmControl->DeleteMessage(strMsgIndex);
    }    
}
void frmclient::ReadMsg()
{
    QString strMsgIndex;
    strMsgIndex=txtMsgIndex->text();
    if(strMsgIndex.length()<1)
    {
	QMessageBox::information(this,"information","Message Index is empty");
	return;
    }    
    if(gsmfd)
    {
	breadMsg=TRUE;
	strMsgContent="";
	pGsmControl->ReadMessage(strMsgIndex);
    }    
}

void frmclient::SendMsg()
{
    QString strSendMsg=txtMsgContent->text();
    strMobilephonenumber=txtPoneNumber->text();
    SendMsgData(strSendMsg, strMobilephonenumber);   
}

void frmclient::SendMsgData(QString strContent, QString strNumber)
{
    strEncodeMsg="";
    QString strServerNumber=txtServerNumber->text();
    
    if(strNumber.length()!=11)
    {
	QMessageBox::information(this,"information","Moble Phone Number is error!");
	return;
    }
    if(strServerNumber.length()!=11)
    {
	QMessageBox::information(this,"information","SMS Server Number is error!");
	return;
    }
    
    if(strContent.isEmpty())
    {
	QMessageBox::information(this,"information","Message content is empty!");
	return;
    }
    if(gsmfd)
    {
	bsendMsg=TRUE;
	strEncodeMsg=pGsmControl->PreSendMessage( strContent, strNumber,strServerNumber) ;
	txtMsgContent->insert(strEncodeMsg);
    }
    
}
//////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////

void frmclient::ReadGsmPort()
{
    int buflen= -1;
    if(gsmfd)
    {
	memset(GsmRecvbuf,0,sizeof(GsmRecvbuf));	  	
	buflen=::read( gsmfd, GsmRecvbuf, SBUFFER_LEN);
	if (buflen>0) 
	{
	    GsmRecvbuf[buflen]=0;
	    QString str(GsmRecvbuf);
	    txtMsgContent->insert(str); 
	    this->ProcessGsmData(str);
	}
    }
}

void frmclient::ProcessGsmData(QString strRecv)
{
    if(binitGsm)
    {
	if(strRecv.find("OK", false)>=0 )
	{
	    binitGsm=FALSE;
	    this->enableGsmButton(TRUE);
	    txtMsgContent->insert("Init Ok\n");
	    btnGSM->setPixmap( GSMenableicon ) ;
	    GSMEnable=TRUE;
	}
    }
    ///////////////Delete Message operation
    if(bdeleMsg)
    {
	if(strRecv.find("OK", false)>=0 )
	{
	    bdeleMsg=FALSE;
	    txtMsgContent->insert("Detele Message success\n");
	}
	
    }
    ////////////Read message operation
    if(breadMsg)
    {
	strMsgContent+=strRecv;
	if(strRecv.find("OK",false)>=0)//读取返回确认信息
	{
	    strMsgContent=pGsmControl->ProcessMessage(strMsgContent);
	    breadMsg=FALSE;		    
	    txtMsgContent->insert(strMsgContent);		    
	    txtMsgContent->insert("\n");
	    if(bnewMsg)
	    {						   
		int index=strMsgContent.find( "From:" ) ;
		strMobilephonenumber=strMsgContent.mid( index+8, 11 );			
		if(strMsgContent.find("ctrl", false) >0)
		{
		    ControlMsgProcess(strMsgContent);
		    QString strOk="Your control command executed successfully !";
		    this->SendMsgData(strOk,strMobilephonenumber);			   
		}
		if(strMsgContent.find("read", false) >=0)
		{
		    // txtMsgContent->insert("running here\n");
		    this->SendStatusMessage();
		}	   
		if(strMsgContent.find("know",false) >=0)	//报警反馈
		{	
		    SengEmergentTimer->stop();		
		    IRDAalertmessage=Gasalertmessage=Smokealertmessage=0;
		    if(IRDAalert)
		    {
			IRDAalert=0;
//			picIrdaAlert->setPixmap( Alarmnoalarmicon );		
		    }
		    if(Smokealert)
		    {
			Smokealert=0;
//			picSmokeAlert->setPixmap( Alarmnoalarmicon );			
		    }
		    if(Gasalert)
		    { 
			Gasalert=0;
//			picGasAlert->setPixmap( Alarmnoalarmicon );
		    }
		    if(bconnect>0)
		    {
			SendBasicTimer->start( 200 , TRUE ) ; 
			bSendBasicInfo=TRUE;
		    }
		    Emergentflag=FALSE;
		}
		bnewMsg=FALSE;
	    }	    
	    //if(strMsgContent.find("realert", false) >=0)// 重新启动报警			    
	    //Emergentflag=FALSE;
	}		    		   
    }
    /////New Message arrived Read Message Auto
    if(strRecv.find("+CMTI",false)>=0)
    {		
	int index=strRecv.find(",");		
	QString msgIndex;
	msgIndex=strRecv.mid(index+1,2);		
	strMsgContent="";
	breadMsg=TRUE;
	txtMsgContent->insert("New Message arrive\n");
	bnewMsg=TRUE;		
	pGsmControl->ReadMessage(msgIndex);
    }
    //////////////send Message content
    if(strRecv.find (">",false)>=0)
    {		
	pGsmControl->SendMessage(strEncodeMsg); 			
	strEncodeMsg="";
    }
    
}

/*void frmclient::ReadBoardPort()
{
    int buflen= -1;
    if(gpsfd)
    {	
	memset(BoardRecvbuf,0,sizeof(BoardRecvbuf));	  	
	buflen=::read( gpsfd, BoardRecvbuf, SBUFFER_LEN);
	if (buflen>0) 
	{	    
	    BoardRecvbuf[buflen]=0;
	    QString strRecv0(BoardRecvbuf);
	    nReadCount++;
	    if(nReadCount<4)
	    {
		strBoardMsg+=strRecv0;
	    }
	    else
	    {
		nReadCount=0;
		if( (strBoardMsg.find( "#$#1", false) >=0) &&IRDAenable)//红外警报
		{
		    IRDAalert=1;
		    IRDAalertmessage=1;
//		    picIrdaAlert->setPixmap( Alarmalarmicon);
		    if(Emergentflag==FALSE)
		    {	
			SengEmergentTimer->start(60*1000,FALSE);//10秒一次
			SendEmergentMessage();       				    
		    }
		    if(bconnect>0)
		    {
			SendBasicTimer->start( 200 , TRUE ) ; 
			bSendBasicInfo=TRUE;
		    }		    
		}		
		if((strBoardMsg.find( "#$#2", false)>=0) && Smokeenable)//烟雾警报
		{
		    Smokealert=1;
		    Smokealertmessage=1;
//		    picSmokeAlert->setPixmap( Alarmalarmicon );
		    if(Emergentflag==FALSE)
		    {	
			SengEmergentTimer->start(60*1000,FALSE);//10秒一次
			SendEmergentMessage();       				    
		    }
//		    if(bconnect>0)
		    {
			SendBasicTimer->start( 200 , TRUE ) ; 
			bSendBasicInfo=TRUE;
		    }		    
		}	  	  
		if((strBoardMsg.find( "#$#3", false)>=0)  && Gasenable)//煤气警报
		{
		    Gasalert=1;
		    Gasalertmessage=1;
//		    picGasAlert->setPixmap( Alarmalarmicon );
		    if(Emergentflag==FALSE)
		    {	
			SengEmergentTimer->start(60*1000,FALSE);//10秒一次
			SendEmergentMessage();       				    
		    }
		    if(bconnect>0)
		    {
			SendBasicTimer->start( 200 , TRUE ) ; 
			bSendBasicInfo=TRUE;
		    }
		}
		strBoardMsg="k";		
	    }		
	} 	 
    }
}*/
void frmclient::ControlMsgProcess(QString strMsg)
{
    // control the home device
    if ( strMsg.find( "poweron", false ) >=0 )
	bPowerOn=TRUE;    
    else if ( strMsg.find( "poweroff", false ) >=0 )
	bPowerOn=FALSE;
    
    else if ( strMsg.find( "gasswitchon", false ) >=0 )
	bGasswitchOn=TRUE;
    else if ( strMsg.find( "gasswitchoff", false ) >=0 )
	bGasswitchOn=FALSE;
    
    else if ( strMsg.find( "airconditionon", false ) >=0 )
	bAirconditionOn=TRUE;
    else if ( strMsg.find( "airconditionoff", false ) >=0 )
	bAirconditionOn=FALSE;
    
    else if ( strMsg.find( "lighton", false ) >=0 )
	bLightOn=TRUE;
    else if ( strMsg.find( "lightoff", false ) >=0 )
	bLightOn=FALSE;
    
//    btnPower->setPixmap( bPowerOn==TRUE ? Poweronicon : Powerofficon) ;
  //  btnGasSwitch->setPixmap( bGasswitchOn==TRUE ? Poweronicon :Powerofficon ) ;
    //btnAir->setPixmap( bAirconditionOn==TRUE ? Poweronicon :Powerofficon ) ;
  //  btnLight->setPixmap( bLightOn==TRUE ? Poweron1icon : Powerofficon ) ;  
    ControlPower();    
    
    // control the sensor
    if ( strMsg.find( "irdaon", false ) >=0 )//短信启动报警使能
	IRDAenable=TRUE;
    else if ( strMsg.find( "irdaoff", false ) >=0 )
	IRDAenable=FALSE;
    
    else if ( strMsg.find( "smokeon", false ) >=0 )
	Smokeenable=TRUE;
    else if ( strMsg.find( "smokeoff", false ) >=0 )
	Smokeenable=FALSE;	 
    if ( strMsg.find( "gason", false ) >=0 )
	Gasenable=TRUE;
    else if ( strMsg.find( "gasoff", false ) >=0 )
	Gasenable=FALSE;	   
/*    btnIrdaAlert->setPixmap(IRDAenable==TRUE ? Alarmonicon :Alarmofficon);
    btnSmokeAlert->setPixmap( Smokeenable==TRUE ? Alarmonicon :Alarmofficon);
    btnGasAlert->setPixmap( Gasenable==TRUE ? Alarmonicon :Alarmofficon);*/
    
    if(bconnect>0)
    {
	SendBasicTimer->start( 200 , TRUE ) ; 
	bSendBasicInfo=TRUE;
    }   
}
void frmclient::ControlPower()
{
    QString strCtrl=QString( "GSA" ) ;		
    QString strcmd;		
    strCtrl+=strcmd.setNum( bPowerOn ) ;
    strCtrl+=strcmd.setNum( bGasswitchOn ) ;
    strCtrl+=strcmd.setNum( bAirconditionOn) ;
    strCtrl+=strcmd.setNum( bLightOn) ;	
    if(gpsfd)
    {
	const char *chCtrl=strCtrl.latin1();
	int len=::strlen( chCtrl ) ;
	pBoardSerial->nwrite( gpsfd, chCtrl, len) ;
    }   
}

void frmclient::SendStatusMessage()
{
    QString strStatus="";	
    if ( bPowerOn)
	strStatus+=QString( "PowerOn " ) ;
    if ( !bPowerOn )
	strStatus+=QString( "PowerOff " ) ;
    
    if ( bGasswitchOn )
	strStatus+=QString( "GasswitchOn " ) ;
    if ( !bGasswitchOn )
	strStatus+=QString( "GasswitchOff " ) ;
    
    if ( bAirconditionOn)
	strStatus+=QString( "AirOn " ) ;
    if ( !bAirconditionOn )
	strStatus+=QString( "AirOff " ) ;
    
    if ( bLightOn )
	strStatus+=QString( "LightOn " ) ;
    if ( !bLightOn )	
	strStatus+=QString( "LightOff " ) ;
    
    if ( IRDAenable )
	strStatus+=QString( "IRDAOn " ) ;
    if ( !IRDAenable )
	strStatus+=QString( "IRDAOff " ) ;
    
    if ( Gasenable==1 )
	strStatus+=QString( "GasOn " ) ;
    if ( Gasenable==0 )
	strStatus+=QString( "GasOff " ) ;
    
    if ( Smokeenable==1 )
	strStatus+=QString( "SmokeOn " ) ;
    if ( Smokeenable==0 )
	strStatus+=QString( "SmokeOff " ) ;	
    SendMsgData(strStatus,strMobilephonenumber);
}
void frmclient::SendEmergentMessage()
{    
    txtMsgContent->insert("\r\n run SendEmergentMessage\r\n");////////////////////debug   
    if ( GSMEnable==TRUE )
    {
	QString strEmergentMsg="";
	if ( IRDAalertmessage==1)
	    strEmergentMsg+=QString( "There is illegal invasion !!" ) ;	
	if ( Gasalertmessage==1 )    
	    strEmergentMsg+=QString( "Gas is leaking !!" ) ;	
	if ( Smokealertmessage==1 )	
	    strEmergentMsg+=QString( "Fire ! Fire !" ) ;
	strMobilephonenumber=txtPoneNumber->text();
	this->SendMsgData(strEmergentMsg, strMobilephonenumber);
	Emergentflag=TRUE;
    }    
}

///////////////////////////////////////////
/// 家用电器控制操作,共四个函数
//////////////////////////////////////////
void frmclient::LightCtrl()//灯开关控制
{
    if( (bconnect>0) || (controlfd>0))
    {
	bLightOn=!bLightOn;
//	btnLight->setPixmap( bLightOn==TRUE? Poweron1icon : Powerofficon ) ;
	if(bconnect>0)