Hi, this is my take on a highlight plugin for wireshark data. As I have no idea how to write an extra pygment lexer nor have access to the pygment installation due to using an global pygment I wrote this based on the already existing codeblock.rb in octopress + looking at the sourcecode pygment created. Most likely this could be done way nicer (for example I am abusing the css for http highlighting instead of writing my own) but for me right now this is enough.
wirshark.rb
require './plugins/pygments_code'
require './plugins/raw'
module Jekyll
class WireShark < Liquid::Block
include HighlightCode
include TemplateWrapper
CaptionUrlTitle = /(\S[\S\s]*)\s+(https?:\/\/\S+|\/\S+)\s*(.+)?/i
Caption = /(\S[\S\s]*)/
def initialize(tag_name, markup, tokens)
@caption = nil
if markup =~ CaptionUrlTitle
@caption = "<figcaption><span>#{$1}</span><a href='#{$2}'>#{$3 || 'link'}</a></figcaption>"
elsif markup =~ Caption
@caption = "<figcaption><span>#{$1}</span></figcaption>\n"
end
super
end
def render(context)
output = super
code = super
source = "<figure class=\"code\">"
source += @caption if @caption
number_list = []
hex_list = []
text_list = []
line_counter = 0
code.lstrip.rstrip.gsub(/</,'<').split( /\r?\n/ ).each do|line|
line_list = line.split(" ")
number = line_list[0]
text = line_list[2]
line = line_list[1]
line_counter += 1
number_list.push(number)
hex_list.push(line)
text_list.push(text)
end
source += "<div class=\"highlight\"><table><tbody>\n<tr>\n<td class=\"gutter\">\n<pre class=\"line-numbers\">\n"
number_list.each do|num|
source += '<span class="line-number">' + num + "</span>\n"
end
source += "</pre></td>\n"
source += "<td class=\"code\"><pre><code class=\"xml\">"
hex_list.each do|hex_line|
source += "<span class=\"line\"><span class=\"na\">" + hex_line + "</span></span>\n"
end
source += "</code></pre></td>\n"
source += "<td class=\"code\"><pre><code class=\"http\">"
text_list.each do|text|
source += '<span class="line"><span class="err">' + text + "</span></span>\n"
end
source += "</code></pre></td>\n"
source += "</tr></tbody></table></div></figure>\n"
source = safe_wrap(source)
source = context['pygments_prefix'] + source if context['pygments_prefix']
source = source + context['pygments_suffix'] if context['pygments_suffix']
source
end
end
end
Liquid::Template.register_tag('wireshark', Jekyll::WireShark)