How do I send data with http post request?

[Morea]

Well, first of all, I want to send data to a php page so that the php page can read values from the POST variables $_POST['foo'] $_POST['bar'] (excuse me for the php code).

[wysota]

And the problem is you don't know how to format the data, right? Sorry but this is out of scope of this forum. I suggest you take a network sniffer such as iptraf, ettercap or tcpdump, send a post request to some php page and see how the data is formatted.

[Morea]

Yes that's probably it. Thanks anyway.

[Morea]

Ah, I think I've solved it now.

QByteArray* ba=new QByteArray("a=aaa&b=bbb&ok=ok");
const QString s("/url.php  Accept: text/html, text /plain, text/css, text/sgml, */* ;q=0.01\nAccept-Encoding : gzip, bzip2\nAccept-Language: en\nPragma: no-cache\nCache-Control: no-cache\nUser-Agent: Foobar\nReferer: http://localhost /a.php\nContent-type:application/x-www-form-urlencoded\nContent-lentgh::17\n");
QHttpobject->post( s, *ba);

QByteArray* ba=new QByteArray("a=aaa&b=bbb&ok=ok");
const QString s("/url.php  Accept: text/html, text /plain, text/css, text/sgml, */* ;q=0.01\nAccept-Encoding : gzip, bzip2\nAccept-Language: en\nPragma: no-cache\nCache-Control: no-cache\nUser-Agent: Foobar\nReferer: http://localhost /a.php\nContent-type:application/x-www-form-urlencoded\nContent-lentgh::17\n");
QHttpobject->post( s, *ba);

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[wysota]

The headers should be in the data section, not the path section. The path should only contain "/url.php".

[Morea]

Well, I couldn't make it work if I put it in the data section. The parameters were not received in the webserver.

[wysota]

Did you remember about the extra newline after the last header?

[Morea]

I've added both \n and \n\n after ContentLength: 17 but no success.
If anyone can re-write it properly, feel free to do so, because I can't make it work

[wysota]

Take a network sniffer or netcat and see what the difference is.

[Morea]

Well the difference is big. The real webbrowser gives this extra information

User-Agent: Links (2.2; Linux 2.6.25-gentoo-r7 x86_64; 150x41)
Accept: */*
Accept-Encoding: gzip, deflate, bzip2
Accept-Charset: us-ascii, ISO-8859-1, ISO-8859-2, ISO-8859-3, ISO-8859-4, ISO-8859-5, ISO-8859-6, ISO-8859-7, ISO-8859-8, ISO-8859-9, ISO-8859-10, ISO-8859-13, ISO-8859-14, ISO-8859-15, ISO-8859-16, windows-1250, windows-1251, windows-1252, windows-1256, windows-1257, cp437, cp737, cp850, cp852, cp866, x-cp866-u, x-mac, x-mac-ce, x-kam-cs, koi8-r, koi8-u, koi8-ru, TCVN-5712, VISCII, utf-8
Accept-Language: en, *;q=0.1
Connection: Keep-Alive
Content-Type: application/x-www-form-urlencoded

User-Agent: Links (2.2; Linux 2.6.25-gentoo-r7 x86_64; 150x41)
Accept: */*
Accept-Encoding: gzip, deflate, bzip2
Accept-Charset: us-ascii, ISO-8859-1, ISO-8859-2, ISO-8859-3, ISO-8859-4, ISO-8859-5, ISO-8859-6, ISO-8859-7, ISO-8859-8, ISO-8859-9, ISO-8859-10, ISO-8859-13, ISO-8859-14, ISO-8859-15, ISO-8859-16, windows-1250, windows-1251, windows-1252, windows-1256, windows-1257, cp437, cp737, cp850, cp852, cp866, x-cp866-u, x-mac, x-mac-ce, x-kam-cs, koi8-r, koi8-u, koi8-ru, TCVN-5712, VISCII, utf-8
Accept-Language: en, *;q=0.1
Connection: Keep-Alive
Content-Type: application/x-www-form-urlencoded

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And I can not add any of these without adding them to the path.