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[thedarkness]

Said I'd post some examples so I will.....

Code:

// QtScrape.h

#include <QCoreApplication>
#include <QNetworkAccessManager>
#include <QNetworkRequest>
#include <QNetworkReply>
#include <QNetworkCookieJar>
#include <QDebug>

using namespace Qt;

class grabber : public QNetworkAccessManager // subclass (inherit) QNetworkAccessManager
{
Q_OBJECT

public:
grabber( QCoreApplication* theApp ) : QNetworkAccessManager()
{
// See http://doc.trolltech.com/4.4.0/signalsandslots.html
connect ( this, SIGNAL ( finished( QNetworkReply* ) ), this, SLOT ( replyFinished( QNetworkReply* ) ) );
connect ( this, SIGNAL ( completed() ), theApp, SLOT ( quit() ) );
}

void grab()
{
// See http://doc.trolltech.com/4.4.0/qnetworkaccessmanager.html#details
QUrl url = "http://www.google.com";
// In case we need session support etc.
QNetworkCookieJar* cookieJar = new QNetworkCookieJar();
setCookieJar( cookieJar );
QNetworkRequest request;
request.setUrl( url );
request.setRawHeader( "User-Agent", "Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.0.1) Gecko/2008070206 Firefox/3.0.1" );
get( request );
}

private slots:
void replyFinished( QNetworkReply* reply )
{
qDebug()<<"Status: "<<reply->attribute( QNetworkRequest::HttpStatusCodeAttribute ).toInt();
qDebug()<<"Url: "<<reply->url();
qDebug()<<"Body: "<<reply->readAll();
emit completed();
}

signals:
void completed();
};

Code:

// QtScrape.cpp

#include "QtScrape.h"

int main(int argc, char *argv[])
{
QCoreApplication app(argc, argv);
grabber theGrabber( &app );
theGrabber.grab();
app.exec();  // Enter the event loop which will terminate when the grabber emits completed()
qDebug()<<"Finished!";
}

You may need to add

Code:

QT += network

to your .pro file.

That's it, Windows (with Visual C++ Pro, express, or mingw32), Linux or Mac.

Cheers,
td

[vsloathe]

<borat>Very nice, very nice. How much?</borat>

[perkiset]

 

[thedarkness]

If you are creating "Open Source" software it's free (as in beer).

This response is posted under the assumption that that was a serious question which is by no means certain  

Cheers,
td

[vsloathe]

 

Serious?

 

[perkiset]

I've always been baffled by the difference between Free (as in beer) and Free (as in lint). Makes me crazy.

[vsloathe]

Free lint?

[thedarkness]

I am so glad I took the time to post this 

Cheers,
td

[dink]

I am so glad I took the time to post this 

Cheers,
td

:sucker.gif:   

@perk . . . no lint in your beer.  It would be like sand in your KY Jelly.
No good, free or not.

[deregular]

@perk . . . no lint in your beer.  It would be like sand in your KY Jelly.
No good, free or not.

yeah perk you remember that time when you and dink ..... sandy...  jelly ... oops wrong forum 

@td hey dude long time no hear

[thedarkness]

@td hey dude long time no hear

Hey dereg,

How goes?

IM me some time.

Cheers,
td

[perkiset]

F'reals, nice post TD. Thanks for it, and thanks for being seen back around. Seems like it's been a while.

[thedarkness]

F'reals, nice post TD. Thanks for it, and thanks for being seen back around. Seems like it's been a while.

It has, been super busy, still am. Flat out making sweet FA but I can't stay away from you guys, even though I know you're bad for me 

I'll try and post some more stuff in the near future.
 
Cheers,
td

[nutballs]

i'll ask the obvious question.

WTF is QT4? lol

[thedarkness]

i'll ask the obvious question.

WTF is QT4? lol

nuts, how's living under that rock workin' for ya? 

http://trolltech.com/products/qt

Cheers,
td