undeclared QSslCertificate

[labaga]

Hello all members, can you help me please. I just work with Qt in windows, using:

Windows XP SP3
MSVC 2008 Express edition
Qt 4.4.3 Opensource edition


I need to build some project using QSsl, but thereis an error saying that QSslCertificate is undeclared.

When i try to compile the example in Qt directory (securesocketclient), I get the same error. But when i compilled the example in linux, there is no error found.

Why it's happen and how sould i do to fix it?

Thanks for help.

[wysota]

Did you add QT+=network to your project file? Do you have Qt with SSL support built-in?

[labaga]

Sure i did it. and even in Qt Example there is a *.pro file that i used in linux to compilled it, and it's sucessfull But not in windows.

Oh ya... there is no openSSL in my windows, is this the problem??

[wysota]

Depends what were the options enabled while compiling Qt itself. You might have simply disabled SSL support (or the configure script did it for you). Go back to your Qt compilation site and check it out.

[labaga]

Ok...
i'll try to recompile it, But should i need to install openssl in my windows first before i recompille Qt??

[wysota]

Run configure with appropriate parameters (verbosity is a nice thing to enable) and see if SSL support is enabled in the compilation. If not, then worry about installing OpenSSL, I think it is not required as you should already have an implementation of SSL in your system (it's called SSLeay or something similar).