Module: Xap::Parser::ParseXap

Defined in:
lib/xap/parser/parse_xap.rb

Constant Summary collapse

@@parser = 
XapTreetopParser.new

Class Method Summary collapse

Class Method Details

.parse(data) ⇒ Object

Returns a Treetop node tree for the given xAP message



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# File 'lib/xap/parser/parse_xap.rb', line 21

def self.parse(data)
  tree = @@parser.parse(data, :root => :message)

  if !tree
    raise Exception, "Parse error: #{@@parser.failure_reason.inspect} (index #{@@parser.index})"
  end

  tree
end

.simple_parse(data) ⇒ Object

Returns a hash that is equivalent to calling parse(data).to_hash(), but much faster. However, this method does not do any explicit checking for invalid messages or values.



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# File 'lib/xap/parser/parse_xap.rb', line 34

def self.simple_parse(data)
  Hash[*data.split(/}\n?/).map {|v|
    bl = v.split("\n{\n")
    bl[1] = Hash[*bl[1].to_s.split("\n").map {|v2|
      pair = v2.split(/[=!]/, 2)
      pair[1] = [pair[1]].pack 'H*' if v2 =~ /^[^=!]+!/
      pair
    }.flatten!]
    bl
  }.flatten!(1)]
end