Class: Dap::Filter::FilterExtractHostname
- Inherits:
-
Object
- Object
- Dap::Filter::FilterExtractHostname
- Includes:
- BaseDecoder
- Defined in:
- lib/dap/filter/names.rb
Instance Attribute Summary
Attributes included from Base
Instance Method Summary collapse
- #decode(data) ⇒ Object
-
#initialize(*args) ⇒ FilterExtractHostname
constructor
A new instance of FilterExtractHostname.
Methods included from BaseDecoder
Methods included from Base
Constructor Details
#initialize(*args) ⇒ FilterExtractHostname
Returns a new instance of FilterExtractHostname.
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# File 'lib/dap/filter/names.rb', line 11 def initialize(*args) @valid_fqdns = IO.readlines(VALID_FQDNS_FILE).map(&:rstrip).map(&:downcase) super(*args) end |
Instance Method Details
#decode(data) ⇒ Object
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# File 'lib/dap/filter/names.rb', line 16 def decode(data) data = data.strip.gsub(/.*\@/, '').gsub(/^\*+/, '').gsub(/^\.+/, '').gsub(/\.+$/, '').downcase return unless data =~ MATCH_FQDN return unless @valid_fqdns.include?(data.split('.').last) { 'hostname' => data } end |