[Psi-Devel] [PATCH] adding support of crash log in win32

[indepen-dev]

Hi!

This is a small stuff to have crash log on win32 platform,
based on StackWalker (http://www.codeproject.com/KB/threads/StackWalker.aspx).

If some exception occurs, then file "psi_crash.log" is created in
application working directory with a call stack of broken process.
(Example of crash log is in attachments).
This can be possible if you have "CONFIG += use_crash" in src/src.pro
file.

But there is a problem. When Psi crashes, I don't know how to notice
user about this. In my case (crash after connection timeout) I
couldn't show any dialog, because crash handler was called in not GUI
thread, and Qt raises ASSERT in that case. But if I use log file, all
is ok, but user can know about crash only because of disappeared
application (suddenly hidden roster window and removed system tray icon).

Well, Kev, if you decide to add this patches, maybe, they will be
helpful for someone.

-- 
WBR,
 RomanU
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