class KCrash

Public Static Methods

• static void  defaultCrashHandler (int signal)
• static void  setCrashHandler (HandlerType handler = defaultCrashHandler)
• static HandlerType  crashHandler ()
• static void  setEmergencySaveFunction (HandlerType saveFunction = (HandlerType)0)
• static HandlerType  emergencySaveFunction ()
• static void  setApplicationPath (QString path)
• static void  setApplicationName (QString name)

Public Members

• typedef void  (*HandlerType) (int)

Protected Members

• static HandlerType _crashHandler
• static HandlerType _emergencySaveFunction

Detailed Description

This class handles segmentation-faults. By default it displays a message-box saying the application crashed. This default can be overridden by setting a custom crash handler with setCrashHandler(). If a function is specified with setEmergencySaveFunction() it will be called by the default crash handler, giving the application a chance to save its data.

[static]

[static]

Install a function to be called in case a SIGSEGV is caught.

• null in which case signal-catching is disabled (by calling signal(SIGSEGV, SIG_DFL))
• if handler is omitted the default crash handler is installed.
• an user defined function in the form: static (if in a class) void myCrashHandler(int);

Parameters:

HandlerType

handler can be one of

[static]

Returns the installed crash handler

[static]

Installs a function which should try to save the applications data. It is the crash handler´s responsibility to call this function. Therefore, if no crash handler is set, the default crash handler is installed to ensure the save function is called.

[static]

Return the currently set emergency save function.

[static]

Sets the application path path which should be passed to Dr. Konqi, our nice crash display application.

[static]

Sets the application name name which should be passed to Dr. Konqi, our nice crash display application.

[protected]

[protected]