Manish Gurnaney | 6 Mar 17:52 2014
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Re: Unable to install Qt5.0

Hi Arijit,
         I have set following paths in the .bashrc file
export QTDIR=/usr/share/qt4
export PATH=$QTDIR/bin:$PATH
export QMAKEPATH=/home/OpenSource/webkit/Tools/qmake

         Apart from that when check the qmake version it says 
1) qmake -version
   QMake version 2.01a
   Using Qt version 4.8.1 in /usr/lib/x86_64-linux-gnu

2) which qmake
   /usr/share/qt4/bin/qmake


I am using Ubuntu 12.04 LTS 64 Bit.
Please let me know if I am missing some thing.
Regards,
Manish R Gurnaney



On Thu, Mar 6, 2014 at 5:25 AM, arijit chattopadhyay <arijitvt <at> vt.edu> wrote:
Did you set your QTDIR in your bashrc? (I assume you are using Linux machine)

Arijit
Graduate Research Assistant
CESCA
Computer Engineering Department
Virginia Tech


On Wed, Mar 5, 2014 at 1:23 PM, Manish Gurnaney <manishgurnaney <at> gmail.com> wrote:
Hi All 
       I am trying to build  Webkit Qt port. When I run the build comman it gives me this error 
 ./Tools/Scripts/build-webkit --qt
Calling 'qmake /home/manish/OpenSource/webkit/WebKit.pro CONFIG-=production_build' in /home/manish/OpenSource/webkit/WebKitBuild/Release

Project ERROR: Building WebKit with Qt versions older than 5.0 is not supported.

Failed to set up build environment using qmake!


To resolve this I am tried to install qt-opensource-linux-x64-5.2.1.run. But it gives Segmentation fault.


Can you please help me to resolve this issue.
Regards,
Manish R gurnaney

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Manish Gurnaney | 5 Mar 19:23 2014
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Unable to install Qt5.0

Hi All 
       I am trying to build  Webkit Qt port. When I run the build comman it gives me this error 
 ./Tools/Scripts/build-webkit --qt
Calling 'qmake /home/manish/OpenSource/webkit/WebKit.pro CONFIG-=production_build' in /home/manish/OpenSource/webkit/WebKitBuild/Release

Project ERROR: Building WebKit with Qt versions older than 5.0 is not supported.

Failed to set up build environment using qmake!


To resolve this I am tried to install qt-opensource-linux-x64-5.2.1.run. But it gives Segmentation fault.


Can you please help me to resolve this issue.
Regards,
Manish R gurnaney
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Richard Gerd Kuesters | 25 Feb 21:37 2014
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sqlite database as local storage

hello all! :)

i was reading some of webkit resources, and one of them is to provide local database storage, including sqlite3.

ok, i'm developing a custom application with webkit, and i would like to expose my apps database to it, so i can access it directly using javascript (instead of writing miles of cpp code).

is it possible?

references:


kind regards,
richard.

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Luca Ottaviano | 15 Jan 17:40 2014

Missing features in QML WebView

Hi all,
I'm missing some browser features from QML WebView in Qt 5.x (QtWebKit 
3.0). What I'm looking for is a way to render combo boxes and a way to 
signal that a link must be opened in a new window.

 From what I can tell, there's no way to accomplish this task in QML 
only even when using experimental features, but maybe I'm overlooking 
something.

In case it's necessary to write some C++ code, could somebody point me 
to some classes where to hook the above features?
Thanks,
--

-- 
Luca Ottaviano - lottaviano <at> develer.com
Tel.: +39 055 3986627 - ext.: 218
My blog - http://lucaotta.tumblr.com/
Develer S.r.l. - http://www.develer.com/
BeRTOS - http://www.bertos.org
Ádám Kallai | 13 Jan 14:56 2014
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QtWebKit waterfall's URL is changed

Hi Everyone,

QtWebKit waterfall's address is changed.
You can see: http://build.qtwebkit.sed.hu/

Regards,
Ádám
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T andolsi | 27 Dec 17:00 2013
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about html5 and http protocol

Hi,


Running some html5 tests, I'm getting  the following error:

GStreamer-ERROR **: gstbuffer.c:542: failed to allocate 38707983 bytes


Debugging the issue, I see that in "StreamingClient::didReceiveData(ResourceHandle* handle, const char* data, int length, int)" function,we are trying to allocate a huge size of memory.


I think that in webkit, we are loading all the stream in one or tow buffers. Is it the case ?

Is there any way in webkit to stream the video: I mean to not load all the data in one or tow buffers ?
to use Dynamic Adaptive Streaming over HTTP ?


Regards,
Thouraya.
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Rethmeier, Eike | 6 Nov 14:41 2013

what's the webkit version in Qt5.1 and Qt5.2Beta

Hi,

by moving from Qt5.1 to Qt5.2 we encountered some CSS rendering changes with FlexBoxes. Because we want to track down the source of the changes (most likely these changes are actually bugfixes in WebKit) we need the versions of WebKit (not QtWebKit!) used in Qt5.1 and Qt5.2Beta.

 

Where can I find these versions?

 

Thanks!

 

Eike Rethmeier
Software Developer
Banking Division Software Development

Wincor Nixdorf International GmbH
Heinz-Nixdorf-Ring 1
33106 Paderborn, Deutschland

Telefon: +49 (0) 5251 / 6 93-37 13
Telefax: +49 (0) 5251 / 6 93-36 09
Eike.Rethmeier <at> wincor-nixdorf.com

www.wincor-nixdorf.com

 

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Frank | 4 Nov 00:39 2013

how to get information when all the ajax requests are responsed

Hi all:

I have a question. After a web page has been loaded, the webpage is dragged to the end of the page to invoke serials of ajax request. The Ajax requests may change the content of the page. How can I be informed when all the requests have been responsed?

 

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Thomas Scheuermann | 31 Oct 10:04 2013

running a network video stream in webkit

Hello,

I would like to run a network video stream in webkit.
I first tried it with a file:

<video autoplay >
    <source  src="BigBuckBunny.ogv">
</video>

This works and the video starts playing.
If I use:

<video autoplay >
     <source
src="rtsp://192.168.180.22/axis-media/media.amp?videocodec=h264">
</video>

the video doesn't start.
I can see that the stream is running, if I do:

gst-launch-1.0 playbin
uri=rtsp://192.168.180.22/axis-media/media.amp?videocodec=h264

the video is playing.
Webkit also uses the gstreamer-1.0 libraries.

What can I do to get this playing?

Regards,

Thomas
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hari | 26 Oct 11:56 2013
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How to disable URL encoding of the query string

Hi guys,

I'm using qtwebkit to build a DOM-XSS scanner. By default qtwebkit is automatically URL encoding/escaping the query part of the URL. Javascript gets the URL encoded.

For example, when you visit the URL "http://test.com/?param=value<b>value</b>", location.href will contain the value "http://test.com/?param=value%3Cb%3Evalue%3C/b%3E"

This is a big problem for me in detecting DOM-XSS vulnerabilities because I don't know if the browser did the encoding or the webpage did it. I'm trying to disable this functionality but I'm lost in the qtwebkit source code.

Anybody can help me by telling me where exactly in the code (in what file) the URL encoding takes place so I can modify the source code and recompile it?

I've been browsing the source code for 3 days now and I didn't make any progress.

Thank you very much in advance for any help.
hari
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Richard Gerd Kuesters | 25 Oct 14:58 2013
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how to shrink distribution, if possible?

Hello all!

I am currently tweaking one of my webkit applications to shrink its size (bandwidth costs are sometimes high).

Basically, what I use: SQLite, lzma, jsonxx, ICU, iconv and Qt.

In the Qt part, what I use is:
  • core
  • gui
  • network
  • webkit
  • widgets
  • webkitwidgets

So, In my Windows distribution (for example), I have a bloat of libs to add into my package, but I wonder if it is possible to shrink it, let's say, compiling only what I really need from Qt. Any thoughts? Or dependency walker would be the only way?

Kind regards,
Richard.

PS: Just FYI, here's a list of DLL files that goes with the distrib.

 ./plugins/imageformats/qgif.dll
./plugins/imageformats/qgifd.dll
./plugins/imageformats/qico.dll
./plugins/imageformats/qicod.dll
./plugins/imageformats/qjpeg.dll
./plugins/imageformats/qjpegd.dll
./plugins/imageformats/qmng.dll
./plugins/imageformats/qmngd.dll
./plugins/imageformats/qsvg.dll
./plugins/imageformats/qsvgd.dll
./plugins/imageformats/qtga.dll
./plugins/imageformats/qtgad.dll
./plugins/imageformats/qtiff.dll
./plugins/imageformats/qtiffd.dll
./plugins/imageformats/qwbmp.dll
./plugins/imageformats/qwbmpd.dll
./plugins/platforms/qminimal.dll
./plugins/platforms/qminimald.dll
./plugins/platforms/qoffscreen.dll
./plugins/platforms/qoffscreend.dll
./plugins/platforms/qwindows.dll
./plugins/platforms/qwindowsd.dll
./icudt51.dll
./icuin51.dll
./icuuc51.dll
./libEGL.dll
./libGLESv2.dll
./libiconv.dll
./Qt5Core.dll
./Qt5Gui.dll
./Qt5Multimedia.dll
./Qt5MultimediaWidgets.dll
./Qt5Network.dll
./Qt5OpenGL.dll
./Qt5PrintSupport.dll
./Qt5Qml.dll
./Qt5Quick.dll
./Qt5Sensors.dll
./Qt5Sql.dll
./Qt5V8.dll
./Qt5WebKit.dll
./Qt5WebKitWidgets.dll
./Qt5Widgets.dll

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