How to display My Current System IP Address...???

[maveric]

I have tried many ways and failed to get my system's current IP Address...
If i use in the following method... i am getting last value present in my ip address..

QHostAddress hstAddr;
QMessageBox::information(this,"", " IP Address " + hstAddr.localhost() + "" );

QHostAddress hstAddr;
QMessageBox::information(this,"", " IP Address " + hstAddr.localhost() + "" );

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this is returning my system/host name

QMessageBox::information(this,"", " IP Address " + hstAddr.ipv4() + "" );

QMessageBox::information(this,"", " IP Address " + hstAddr.ipv4() + "" );

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this is returning me last digit of my IP Address...
as for Eg: if my ip address is 198.168.0.2
its is displaying in the message box the last value 2

I tried Any also it returned some value...

So how do i get my IP Address ....

Thanks in advance...
Maveric...

[jpn]

Hmm? I don't see such methods as QHostAddress::localhost() or QHostAddress::ipv4() at all.

[maveric]

I am sorry Sir...
its been a spelling mistake by me....
QHostInfo HstInfo;

QMessageBox::information(this,"", " IP Address " + HstInfo.localHostName() + "" );
this gives me my Host/System Name...

similarly how can i get my system IP address like "127.0.0.1"

thanks in advance....

[maveric]

Hi all,
Please help me i am stuck up with this problem....

I have Used many methods in getting my systems IP Address...
But failed to get....

QHostInfo info;
	QString IPAddress;
	QHostAddress Address;
	QMessageBox::information(this,"","" + info.localHostName() + "");
	QMessageBox::information(this,"","IPV4 is ::" + QString::number(Address.toIPv4Address()) + "" );
	QMessageBox::information(this,""," Broad Cast Address is ::" + QString::number(Address.Broadcast) + "" );
	QMessageBox::information(this,""," Any IP Address is ::" + QString::number(Address.Any) + "" );
	QMessageBox::information(this,"","Local Host Address is :: " + QString::number(Address.LocalHost) + "" );

QHostInfo info;
	QString IPAddress;
	QHostAddress Address;
	QMessageBox::information(this,"","" + info.localHostName() + "");
	QMessageBox::information(this,"","IPV4 is ::" + QString::number(Address.toIPv4Address()) + "" );
	QMessageBox::information(this,""," Broad Cast Address is ::" + QString::number(Address.Broadcast) + "" );
	QMessageBox::information(this,""," Any IP Address is ::" + QString::number(Address.Any) + "" );
	QMessageBox::information(this,"","Local Host Address is :: " + QString::number(Address.LocalHost) + "" );

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I am getting all the values but not in the form which i want...
so can any one help me what to do in getting my systems IP Address..

Thanks in advance...

[bst]

Hi,

try using QHostInfo::addresses

HTH, Bernd
--

QList <QHostAddress> list = QHostInfo::fromName(QHostInfo::localHostName()).addresses();
   for (int i = 0; i < list.size(); i++)
      qDebug() << list.at(i).toString();

QList <QHostAddress> list = QHostInfo::fromName(QHostInfo::localHostName()).addresses();
   for (int i = 0; i < list.size(); i++)
      qDebug() << list.at(i).toString();

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[raghvendramisra]

well m not so sue about the specific QT command but u can use ifcongig to get it.
I mean direct the out put of ifconfig through system call to a file(system("ifconfig>out))

n then its very simple to get IP address from file.

[pdolbey]

You need to get the IP adresses from the network interface see

http://doc.trolltech.com/4.4/qnetworkinterface.html

You'll find a simple program at the bottom of this thread

http://www.qtcentre.org/forum/f-qt-p...line-9255.html

Pete

p.s. you can use QHostAddress::toString() get the "127.0.0.1" form see

http://doc.trolltech.com/4.4/qhostaddress.html#toString