[Qt-interest] QT power switch
luis navarro
luis.navarro at jro.igp.gob.pe
Mon Nov 23 18:23:11 CET 2009
Yes, i tried with everycode i posted before but each time on qwebview just
appears the login form.
For example, i'm trying this right now:
void MainWindow::webPowerSwitch(){
QUrl url("http://user:xxxx@mypowerswitch/outlet?1=ON");
outlet->load(url);
}
and appears:
----------------------------------------------------------------------------------
Username:
Password:
___________
| OK(button) |
-----------------------------------------------------------------------------------
2009/11/23 Josiah Bryan <jbryan at productiveconcepts.com>
> luis navarro wrote:
>
>> Well, the html posted it's the welcome page. When you get in, you can see
>> the options to turn off and on the outlets. But when you make some clicks to
>> do that, on address bar i see -> http://mypowerswitch/outlet?1=ON. So i
>> thought i could go forward to this action loging me first.
>>
>> By other way, i was trying to make an analog code from this perl code that
>> works fine for this objective.
>>
>> use LWP::UserAgent;
>> $ua = LWP::UserAgent->new();
>> $ua->get('http://user:xxxx@mypowerswitch/outlet?1=ON);
>>
>
> Well, none of the Qt/C++ code you posted (below) includes a user/pass
> combination in it the URL. Did you try including the user/pass in the Qt URL
> string in the same format as you did to the get() call above?
>
>
>>
>> 2009/11/23 Josiah Bryan <jbryan at productiveconcepts.com <mailto:
>> jbryan at productiveconcepts.com>>
>>
>>
>>
>> luis navarro wrote:
>>
>> Hi all.
>>
>> I have a problem and i hope you can help me.
>>
>> There is a web server embebbed into a web power switch which
>> controls 8 AC electric outlets. I'm trying to use QT to turn on
>> and off one oultet (outlet #1) with a button. I have been trying
>> with QHttp, QWebview but i'm not even near i think...
>>
>> I hope you can give some advices or guide.
>> Thanks
>>
>>
>> Are you reading the HTML you posted? Its a login page - complete
>> with a challenge. Are you logging in first to the powerswitch then
>> trying to send the ON command?
>>
>>
>> *code 1*
>>
>>
>> void MainWindow::webPowerSwitch(){
>>
>> QUrl url("http://mywebpowerswitch:9997");
>>
>> QHttp::ConnectionMode mode = url.scheme().toLower() == "https" ?
>> QHttp::ConnectionModeHttps : QHttp::ConnectionModeHttp;
>>
>> http->setHost(url.host(), mode, url.port() == -1 ? 80 :
>> url.port());
>>
>> QByteArray path = QUrl::toPercentEncoding(url.path(),
>> "!$&'()*+,;=:@/");
>>
>> http->setUser("user","xxxx");
>>
>> if (path.isEmpty())
>>
>> path = "/outlet?1=ON";
>>
>> qDebug()<<path;
>>
>> http->get(path);
>>
>> }
>>
>> *code 2*
>>
>> void MainWindow::webPowerSwitch(){
>>
>> QUrl url("http://mywebpowerswitch:9997/outlet?1=ON");
>>
>> url.setUserName("user");
>>
>> url.setPassword("xxxx");
>>
>> outletwebview->load(url);
>>
>> }
>>
>> *code 3*
>>
>> void MainWindow::webPowerSwitch(){
>>
>> QUrl url("http://mywebpowerswitch:9997/outlet?1=ON");
>>
>> url.setUserName("user");
>>
>> url.setPassword("xxxx");
>>
>> QNetworkRequest nR = QNetworkRequest(url);
>>
>> outletwebview->load(nR,QNetworkAccessManager::GetOperation);
>>
>> }
>>
>>
>> *code 4*
>>
>> void MainWindow::webPowerSwitch(){
>>
>> QUrl url("http://mypowerswitch:9997/outlet?1=ON"):
>>
>> url.setUserName("user");
>>
>> url.setPassword("xxxx");
>>
>> QNetworkAccessManager *networkManager =
>> outletwebview->page()->networkAccessManager();
>>
>> QNetworkRequest request(url);
>>
>> networkManager->get(request);
>>
>> }
>>
>> *
>> webpowerswitch code:*
>> <html>
>>
>> <head>
>>
>> <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
>>
>> <title>Power Controller </title>
>>
>> <script language="javascript" src="/md5.js"></script>
>>
>> <script language="javascript">
>>
>> <!--
>>
>> function calcResponse(){
>>
>> var str;
>>
>>
>> str=document.login.Username.value+document.login.Password.value+document.login.Challenge.value;
>>
>> document.secin.Password.value = hex_md5(str);
>>
>> document.secin.Username.value = document.login.Username.value;
>>
>> document.secin.submit();
>>
>> }//-->
>>
>> </script>
>>
>> </head>
>>
>> <body>
>>
>> <noscript>
>>
>> <table width="100%" border=0>
>>
>> <tr><td bgcolor=red> </td></tr>
>>
>> <tr><td align=center><h1>Warning: Insecure
>> Authentication</h1></td></tr>
>>
>> <tr><td bgcolor=red> </td></tr></table>
>>
>> </noscript>
>>
>> <FORM NAME="login" ID="login" ACTION="/login.tgi" METHOD=post>
>>
>> <TABLE BORDER="0">
>>
>> <TR>
>>
>> <TD>User Name</TD>
>>
>> <TD><INPUT TYPE="text" NAME="Username" VALUE="" MAXLENGTH=32></TD>
>>
>> </TR>
>>
>> <TR>
>>
>> <TD>Password</TD>
>>
>> <TD><INPUT TYPE="password" NAME="Password" MAXLENGTH=32></TD>
>>
>> </TR>
>>
>> <TR ALIGN=RIGHT>
>>
>> <TD></TD>
>>
>> <TD><INPUT onClick="calcResponse(); return false;" TYPE="Submit"
>> NAME="Submitbtn" VALUE="OK">
>>
>> <input type="hidden" name="Challenge" value="HFLS3zz/Y1tbPrk">
>>
>> </TD></TR>
>>
>> </TABLE>
>>
>> </FORM>
>>
>> <script language="javascript">
>>
>> <!--
>>
>> document.login.Username.focus();
>>
>> //-->
>>
>> </script>
>>
>> <FORM NAME="secin" ID="secin" ACTION="/login.tgi" METHOD=post>
>>
>> <INPUT TYPE=""
>>
>> mensaje llego
>>
>> "hidden" NAME="Username">
>>
>> <INPUT TYPE="hidden" NAME="Password">
>>
>> </FORM>
>>
>> </body>
>>
>> </html>
>>
>>
>>
>>
>> ------------------------------------------------------------------------
>>
>>
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>>
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>>
>>
>> --
>> -=-=-=-=-=-=-=-=-=-=-=-=-
>> Josiah Bryan
>> Productive Concepts, Inc.
>> jbryan at pciint.com <mailto:jbryan at pciint.com>
>>
>> (765) 964-6009, ext. 224
>>
>>
>>
>>
>> --
>> Atte.
>> Luis Navarro Domínguez
>> luis.navarro at jro.igp.gob.pe <mailto:luis.navarro at jro.igp.gob.pe>
>>
>> LISN Department
>> Jicamarca Radio Observatory
>> Geophysical Institute of Peru
>> Apartado 13-0207
>> Lima 13 - Peru
>> Telf: (51)-1-3172313
>> Fax: (51)-1-3172312
>> http://jro.igp.gob.pe/
>>
>
> --
>
> -=-=-=-=-=-=-=-=-=-=-=-=-
> Josiah Bryan
> Productive Concepts, Inc.
> jbryan at pciint.com
> (765) 964-6009, ext. 224
>
>
--
Atte.
Luis Navarro Domínguez
luis.navarro at jro.igp.gob.pe
LISN Department
Jicamarca Radio Observatory
Geophysical Institute of Peru
Apartado 13-0207
Lima 13 - Peru
Telf: (51)-1-3172313
Fax: (51)-1-3172312
http://jro.igp.gob.pe/
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