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#include "gsmtool.h"
#include <qpushbutton.h>
#include <qcombobox.h>
#include <qlineedit.h>
#include <qlabel.h>
#include <qtabwidget.h>
#include <termios.h>
#include <gsmlib/gsm_me_ta.h>
#include <gsmlib/gsm_unix_serial.h>
using namespace gsmlib;
/*
* Constructs a GSMTool which is a child of 'parent', with the
* name 'name' and widget flags set to 'f'
*/
GSMTool::GSMTool( QWidget* parent, const char* name, WFlags fl )
: GSMToolBase( parent, name, fl )
{
devicelocked = 0;
me = NULL;
setConnected(FALSE);
/* FIXME: Persistent settings for device/baudrate */
connect(ConnectButton, SIGNAL(clicked()), this, SLOT(doConnectButton()));
connect(ScanButton, SIGNAL(clicked()), this, SLOT(doScanButton()));
connect(TabWidget2, SIGNAL(currentChanged(QWidget *)), this, SLOT(doTabChanged()));
timerid = -1; // Is this not possible normally?
}
/*
* Destroys the object and frees any allocated resources
*/
GSMTool::~GSMTool()
{
// no need to delete child widgets, Qt does it all for us
if (devicelocked)
unlockDevice();
}
const speed_t GSMTool::baudrates[12] = {
B300, B600, B1200, B2400, B4800, B9600, B19200,
B38400, B57600, B115200, B230400, B460800
};
int GSMTool::lockDevice( )
{
devicelocked = 1;
/* FIXME */
return 0;
}
void GSMTool::unlockDevice( )
{
devicelocked = 0;
}
void GSMTool::setConnected( bool conn )
{
TabWidget2->setTabEnabled(tab_2, conn);
TabWidget2->setTabEnabled(tab_3, conn);
MfrLabel->setEnabled(conn);
MfrText->setEnabled(conn);
ModelLabel->setEnabled(conn);
ModelText->setEnabled(conn);
RevisionLabel->setEnabled(conn);
RevisionText->setEnabled(conn);
SerialLabel->setEnabled(conn);
SerialText->setEnabled(conn);
}
void GSMTool::doTabChanged()
{
int index = TabWidget2->currentPageIndex();
qDebug("tab changed to %d", index);
if (index == 1) {
timerid = startTimer(5000);
timerEvent(NULL);
} else if (timerid != -1) {
killTimer(timerid);
timerid = -1;
}
}
void GSMTool::timerEvent( QTimerEvent * )
{
OPInfo opi;
opi = me->getCurrentOPInfo();
if (opi._numericName == NOT_SET) {
NetStatText->setText("No network");
NetworkLabel->setEnabled(FALSE);
NetworkText->setEnabled(FALSE);
NetworkText->setText("");
SigStrText->setEnabled(FALSE);
SigStrText->setText("");
dB->setEnabled(FALSE);
SigStrLabel->setEnabled(FALSE);
} else {
// FIXME: Add 'roaming' info from AT+CFUN
qDebug("network");
NetStatText->setText("Registered");
NetworkLabel->setEnabled(TRUE);
NetworkText->setEnabled(TRUE);
NetworkText->setText(opi._longName.c_str());
SigStrText->setEnabled(TRUE);
qDebug("get sig str");
int csq = me->getSignalStrength();
if (csq == 0) {
SigStrText->setText("<= -113");
dB->setEnabled(TRUE);
SigStrLabel->setEnabled(TRUE);
} else if (csq == 99) {
SigStrText->setText("Unknown");
dB->setEnabled(FALSE);
SigStrLabel->setEnabled(FALSE);
} else {
char buf[6];
sprintf(buf, "%d", -113 + (2*csq));
SigStrText->setText(buf);
dB->setEnabled(TRUE);
SigStrLabel->setEnabled(TRUE);
}
}
}
void GSMTool::doScanButton()
{
qDebug("ScanButton");
}
/*
* A simple slot... not very interesting.
*/
void GSMTool::doConnectButton()
{
gsmlib::Port *port;
speed_t rate;
devicename = strdup(DeviceName->currentText().local8Bit().data());
rate = baudrates[BaudRate->currentItem()];
qDebug("Connect Button Pressed");
MfrText->setText("Opening...");
ModelText->setText("");
RevisionText->setText("");
SerialText->setText("");
setConnected(FALSE);
if (me) {
me = NULL;
}
if (lockDevice()) {
qDebug("lockDevice() failed\n");
MfrText->setText("Lock port failed");
};
qDebug("Device name is %s\n", devicename);
try {
port = new UnixSerialPort(devicename, rate, DEFAULT_INIT_STRING, 0);
} catch (GsmException) {
qDebug("port failed");
MfrText->setText("Open port failed");
return;
}
MfrText->setText("Initialising...");
qDebug("got port");
try {
me = new MeTa(port);
} catch (GsmException) {
qDebug("meta failed");
MfrText->setText("Initialise GSM unit failed");
me = NULL;
unlockDevice();
return;
}
qDebug("Opened");
MEInfo ifo;
MfrText->setText("Querying...");
try {
ifo = me->getMEInfo();
} catch (GsmException) {
qDebug("getMEInfo failed");
MfrText->setText("Query GSM unit failed");
me = NULL;
unlockDevice();
return;
}
MfrText->setText(ifo._manufacturer.c_str());
ModelText->setText(ifo._model.c_str());
RevisionText->setText(ifo._revision.c_str());
SerialText->setText(ifo._serialNumber.c_str());
setConnected(TRUE);
}
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