User Guide

Lua Support in Wireshark
165
11.6.2.7. fieldinfo:__lt()
Checks whether the end byte of rhs is before the beginning of rhs
11.6.2.7.1. Errors
• Data source must be the same for both fields
11.6.2.8. fieldinfo.name
The name of this field
11.6.2.9. fieldinfo.label
The string representing this field
11.6.2.10. fieldinfo.value
The value of this field
11.6.2.11. fieldinfo.len
The length of this field
11.6.2.12. fieldinfo.offset
The offset of this field
11.6.3. Non Method Functions
11.6.3.1. all_field_infos()
Obtain all fields from the current tree
11.6.3.1.1. Errors
• Cannot be called outside a listener or dissector
11.7. GUI support
11.7.1. ProgDlg
Manages a progress bar dialog.
11.7.1.1. ProgDlg.new([title], [task])
Creates a new TextWindow.
11.7.1.1.1. Arguments
title (optional) Title of the new window, defaults to "Progress".
task (optional) Current task, defaults to "".