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elinks/contrib/ruby/hooks.rb

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# = hooks.rb - ELinks/Ruby hooks
#
# == Module Constants
#
# The following global module constants are defined
#
# * ELinks::VERSION - The ELinks version. :-P
#
# * ELinks::HOME - The path to ELinks configuration files
#
# == Debugging Scripts
#
# When debugging you can use either
#
# p(obj, ...)
#
# or
#
# message(string)
#
# to print message strings. The printed strings will be shown in a message
# box.
# Called when the user enters something into the goto URL dialog.
def ELinks::goto_url_hook(url, current_url)
case url
when /^localhost$/
return "http://localhost/"
when /test-ruby/
# Dump the exported variables.
message(ELinks::VERSION + " - " + ELinks::HOME);
return current_url
end
return url
end
# Called when the user decides to load some document by following a link,
# entering an URL in the goto URL dialog, loading frames from a frameset (?)
# etc.
def ELinks::follow_url_hook(url)
return url
end
# Called when a HTML document has been loaded - before the document rendering
# begins. Makes it possible to fix up bad HTML code, remove tags etc.
def ELinks::pre_format_html_hook(url, html)
return html
end
# Determining what proxy, if any, should be used to load a requested URL.
# The hook should return:
#
# * "PROXY:PORT" - to use the specified proxy
# * "" - to not use any proxy
# * nil - to use the default proxies
def ELinks::proxy_hook(url)
return nil
end
# Called when ELinks quits and can be used to do required clean-ups
def ELinks::quit_hook
end