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#include <qapplication.h>
#include <resources.h>
#include <OTDevice.h>
#include <OTGateway.h>
#include "bluetoothRFCOMMrun.h"
using namespace Opietooth2;
BluetoothRFCOMMRun::~BluetoothRFCOMMRun( void ) {
if( OT ) {
OTGateway::releaseOTGateway();
}
}
State_t BluetoothRFCOMMRun::detectState( void ) {
if( ! OT ) {
OT = OTGateway::getOTGateway();
}
if( deviceNrOfConnection() >= 0 ) {
return Available;
}
owarn << "Bluetooth "
<< OT->isEnabled()
<< oendl;
return ( OT->isEnabled() ) ? Off : Unavailable;
}
QString BluetoothRFCOMMRun::setMyState( NodeCollection *,
Action_t A,
bool ) {
if( OT ) {
OTGateway::getOTGateway();
}
if( A == Activate ) {
// from OFF to Available
RFCOMMChannel * Ch = getChannel( );
System & Sys = NSResources->system();
if( Ch ) {
// connect to this peer
DeviceNr = OT->getFreeRFCommDevice();
QStringList S;
S << "rfcomm"
<< "bind"
<< QString().setNum( DeviceNr )
<< Ch->BDAddress
<< QString().setNum( Ch->Channel );
if( Sys.runAsRoot( S ) ) {
return QString( "Error starting %1").arg(S.join(" "));
}
// here rfcomm should be running -> we will detect state later
return QString();
} else {
Log(( "No channel selected -> cancel\n" ));
return QString( "No channel selected. Operation cancelled" );
}
}
if( A == Deactivate ) {
if( DeviceNr >= 0 ) {
if( OT->releaseRFCommDevice( DeviceNr ) ) {
return QString( "Cannot release RFCOMM connection" );
}
DeviceNr = -1;
}
}
return QString();
}
#include <qlistbox.h>
#include <qframe.h>
#include <qlabel.h>
#include <qlayout.h>
#include <qdialog.h>
RFCOMMChannel * BluetoothRFCOMMRun::getChannel( void ) {
if( Data->Devices.count() == 1 ) {
// only one device -> return channel
return Data->Devices[0];
}
RFCOMMChannel * Ch = 0;
QDialog * Dlg = new QDialog( qApp->mainWidget(), 0, TRUE );
QVBoxLayout * V = new QVBoxLayout( Dlg );
QLabel * L = new QLabel(
qApp->translate( "BluetoothRFCOMMRun",
"Select device to connect to"),
Dlg );
QListBox * LB = new QListBox( Dlg );
for( unsigned int i = 0; i < Data->Devices.count(); i ++ ) {
LB->insertItem( QString( "%1 (%2 Chnl %3)" ).
arg( Data->Devices[i]->Name ).
arg( Data->Devices[i]->BDAddress ).
arg( Data->Devices[i]->Channel ) );
}
V->addWidget( L );
V->addWidget( LB );
Dlg->resize( 100, 100 );
Dlg->move( 20,
(qApp->desktop()->height()-100)/2 );
if( Dlg->exec() == QDialog::Accepted ) {
unsigned int i = 0;
for( i = 0; i < Data->Devices.count(); i ++ ) {
if( LB->isSelected(i) ) {
owarn << "Selected " << Data->Devices[i]->Name << oendl;
Ch = Data->Devices[i];
break;
}
}
}
delete Dlg;
return Ch;
}
QString BluetoothRFCOMMRun::deviceFile( void ) {
if( deviceNrOfConnection() >= 0 ) {
OTDevice * OTD = OT->getOTDevice();
// there is a connection
return OTD->getRFCommDevicePattern().arg(DeviceNr);
}
return QString();
}
int BluetoothRFCOMMRun::deviceNrOfConnection( void ) {
if( ! OT ) {
OT = OTGateway::getOTGateway();
}
DeviceNr = -1;
for( unsigned int i = 0; i < Data->Devices.count(); i ++ ) {
owarn << "Check for rfcomm on "
<< Data->Devices[i]->BDAddress
<< " "
<< Data->Devices[i]->Channel
<< oendl;
if( ( DeviceNr = OT->connectedToRFCommChannel(
OTDeviceAddress( Data->Devices[i]->BDAddress ),
Data->Devices[i]->Channel ) ) >= 0 ) {
owarn << "Up "
<< oendl;
break;
}
}
return DeviceNr;
}
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