Chat in mode consola

[Richard]

Thank  :U

I am studying  winsock32 and socket´s.

[Richard]

thanks for the help, but now we need something
in console we are capturing something to send to the server, but when the program capture something, it send "@:"
the capture is in the line 149 of client.asm
in the zip ared the client and the server.

Thanks for all

[attachment deleted by admin]

[Tedd]

You're getting confused when using ADDR :P
txtinput does not want ADDR :wink

Code Select Expand

siguenv:   

    .
    .
    invoke send,[s2],ADDR txtinput,SIZEOF txtinput,0

should be...

Code Select Expand

    invoke lstrlen, txtinput
    invoke send,[s2],txtinput,eax,0

Remember txtinput IS the address, so 'ADDR txtinput' means "the address of the address of the text"
This also means SIZEOF will not work - you need to see how long the string is (lstrlen)


There is a small 'error' in the server when it receives messages, but I'll leave you to work that one out :U

[Richard]

Tedd, thank you very much :U

Richard.

[Richard]

How clear the buffer when recive? :(

EXAMPLE

rec:Hello World
rec:whereWorld
rec:byere World

[Tedd]

 :bdg You found that bug :U

After the server does recv, you need to add 0 (zero) to the end of the string.

Code Select Expand


invoke recv .........
lea ecx,[recvBuff]
mov BYTE PTR [eax+ecx],0



But check if recv returned SOCKET_ERROR first :wink

[Richard]

Ok Tedd, thank. :U

Richard.