Figure 7

Error and logging subsystem of the openBEB core program. The individual modules receive commands from the macro-parser and execute them in a ‘first in first out’ order (queued state machine). Immediately before execution, the command is sent to the log handler, which writes it directly to the log file. After execution, if a warning or error occurred the module sends an error report to the error handler. Optionally, a reporting tool is triggered for error reporting. A log file viewer is provided in the form of a plug-in.