Socket programming, please help me!

[nthung]

No, what do you use on top of TCP?

thanks, i dont konw more, but with my code do you fix it for me?
I think the top of TCP used is FTP
thanks and i have you fix my code
thanks agian

[wysota]

thanks, i dont konw more, but with my code do you fix it for me?
I think the top of TCP used is FTP
thanks and i have you fix my code

We will not fix your code. You didn't provide enough information. Even if you did, we would still not fix your code but instead help you fix your own code. But this is meaningless since you don't even know what you are doing...

[nthung]

We will not fix your code. You didn't provide enough information. Even if you did, we would still not fix your code but instead help you fix your own code. But this is meaningless since you don't even know what you are doing...

i think that protocol is FTP
thanks

[wysota]

i think that protocol is FTP

Then I think you may want to use some higher level class such as QNetworkAccessManager or QFtp instead of QTcpSocket as I think you know FTP protocol requires at least two sockets.

[nthung]

Then I think you may want to use some higher level class such as QNetworkAccessManager or QFtp instead of QTcpSocket as I think you know FTP protocol requires at least two sockets.

yes but i have to use QTcpSocket
thanks, fix it for me
thanks agian

[Archimedes]

thanks, fix it for me

I don't know if this is a homework or not but this quote from C++ FAQ LITE gives the general idea:

"If I did your homework for you, then you might pass your class without learning how to write a program like this. Then you might graduate and get your degree without learning how to write a program like this. You might become a professional programmer without knowing how to write a program like this. Someday you might work on a project with me without knowing how to write a program like this. Then I would have to do you serious bodily harm."

Read the documentation then do it yourself. If you get stuck, ask a specific question!!!

[nthung]

I don't know if this is a homework or not but this quote from C++ FAQ LITE gives the general idea:

"If I did your homework for you, then you might pass your class without learning how to write a program like this. Then you might graduate and get your degree without learning how to write a program like this. You might become a professional programmer without knowing how to write a program like this. Someday you might work on a project with me without knowing how to write a program like this. Then I would have to do you serious bodily harm."

Read the documentation then do it yourself. If you get stuck, ask a specific question!!!

thanks but i am a programmer, i have been working for 2 years, i graduated since 2006 at PTIT in Vietnam
my leader requests me that convert a VC++ project to Qt project, i am new to Qt
thanks

[wysota]

thanks but i am a programmer, i have been working for 2 years, i graduated since 2006 at PTIT in Vietnam
my leader requests me that convert a VC++ project to Qt project, i am new to Qt
thanks

And your leader told you you had to use a bare QTcpSocket for FTP? Or did your leader tell you he *thought* the protocol in use was FTP? Maybe you should present him the paragraph from C++ FAQ Lite, especially the part about doing projects together?

[nthung]

And your leader told you you had to use a bare QTcpSocket for FTP? Or did your leader tell you he *thought* the protocol in use was FTP? Maybe you should present him the paragraph from C++ FAQ Lite, especially the part about doing projects together?

My leader tells me the problem, then i consider mysefl to slove.
Really, this is the first time i program about Socket, althought that i leanrt about socket programming in University before, so i dont clearly understand about TCP's working fundation
thanks

[wysota]

My leader tells me the problem, then i consider mysefl to slove.

So who asked you to use QTcpSocket?

[squidge]

So who asked you to use QTcpSocket?

I'm assuming, the Visual Studio project. 1 -> 1 conversion.

[wysota]

If this program indeed uses FTP (which is yet to be confirmed, as the author only thinks it does), I strongly doubt they used bare sockets for this and not some Windows library for handling the protocol.

[squidge]

Then you need to figure out how the VC++ project uses FTP, and see if you can replace that code with QFTP class. Once you have done that research, if it does not work for you, state why and maybe we can help.