http://bugs.winehq.org/show_bug.cgi?id=18384
--- Comment #14 from William Pettersson william.pettersson@gmail.com 2009-05-29 19:07:59 --- (In reply to comment #13)
Is there a free download or a demo that contains the Battlenet system check?
I do believe if you go to www.battle.net and sign up, you can access their system checks file via the beta opt-in section. Once you're signed in, there's a "Beta Profile Settings" page which has a huge yellow link with the .exe file. The .exe file does have some account-specific strings inside it, which is why I'm hesitant to share it.
I also realised that my trace output prints "..." at the end of the string, so my Content-Length is probably correct, the trace probably just isn't printing out the whole POST.