path: root/lib/puppet/external/nagios/parser.rb

#
# DO NOT MODIFY!!!!
# This file is automatically generated by racc 1.4.5
# from racc grammer file "grammar.ry".
#
#
# parser.rb: generated by racc (runtime embedded)
#
###### racc/parser.rb begin
unless $".index 'racc/parser.rb'
$".push 'racc/parser.rb'

self.class.module_eval <<'..end racc/parser.rb modeval..id5256434e8a', 'racc/parser.rb', 1
#
# $Id: parser.rb,v 1.7 2005/11/20 17:31:32 aamine Exp $
#
# Copyright (c) 1999-2005 Minero Aoki
#
# This program is free software.
# You can distribute/modify this program under the same terms of ruby.
#
# As a special exception, when this code is copied by Racc
# into a Racc output file, you may use that output file
# without restriction.
#

unless defined?(NotImplementedError)
  NotImplementedError = NotImplementError
end

module Racc
  class ParseError < StandardError; end
end
unless defined?(::ParseError)
  ParseError = Racc::ParseError
end

module Racc

  unless defined?(Racc_No_Extentions)
    Racc_No_Extentions = false
  end

  class Parser

    Racc_Runtime_Version = '1.4.5'
    Racc_Runtime_Revision = '$Revision: 1.7 $'.split[1]

    Racc_Runtime_Core_Version_R = '1.4.5'
    Racc_Runtime_Core_Revision_R = '$Revision: 1.7 $'.split[1]
    begin
      require 'racc/cparse'
    # Racc_Runtime_Core_Version_C  = (defined in extention)
      Racc_Runtime_Core_Revision_C = Racc_Runtime_Core_Id_C.split[2]
      unless new.respond_to?(:_racc_do_parse_c, true)
        raise LoadError, 'old cparse.so'
      end
      if Racc_No_Extentions
        raise LoadError, 'selecting ruby version of racc runtime core'
      end

      Racc_Main_Parsing_Routine    = :_racc_do_parse_c
      Racc_YY_Parse_Method         = :_racc_yyparse_c
      Racc_Runtime_Core_Version    = Racc_Runtime_Core_Version_C
      Racc_Runtime_Core_Revision   = Racc_Runtime_Core_Revision_C
      Racc_Runtime_Type            = 'c'
    rescue LoadError
      Racc_Main_Parsing_Routine    = :_racc_do_parse_rb
      Racc_YY_Parse_Method         = :_racc_yyparse_rb
      Racc_Runtime_Core_Version    = Racc_Runtime_Core_Version_R
      Racc_Runtime_Core_Revision   = Racc_Runtime_Core_Revision_R
      Racc_Runtime_Type            = 'ruby'
    end

    def Parser.racc_runtime_type
      Racc_Runtime_Type
    end

    private

    def _racc_setup
      @yydebug = false unless self.class::Racc_debug_parser
      @yydebug = false unless defined?(@yydebug)
      if @yydebug
        @racc_debug_out = $stderr unless defined?(@racc_debug_out)
        @racc_debug_out ||= $stderr
      end
      arg = self.class::Racc_arg
      arg[13] = true if arg.size < 14
      arg
    end

    def _racc_init_sysvars
      @racc_state  = [0]
      @racc_tstack = []
      @racc_vstack = []

      @racc_t = nil
      @racc_val = nil

      @racc_read_next = true

      @racc_user_yyerror = false
      @racc_error_status = 0
    end

    ###
    ### do_parse
    ###

    def do_parse
      __send__(Racc_Main_Parsing_Routine, _racc_setup(), false)
    end

    def next_token
      raise NotImplementedError, "#{self.class}\#next_token is not defined"
    end

    def _racc_do_parse_rb(arg, in_debug)
      action_table, action_check, action_default, action_pointer,
      goto_table,   goto_check,   goto_default,   goto_pointer,
      nt_base,      reduce_table, token_table,    shift_n,
      reduce_n,     use_result,   * = arg

      _racc_init_sysvars
      tok = act = i = nil
      nerr = 0

      catch(:racc_end_parse) {
        while true
          if i = action_pointer[@racc_state[-1]]
            if @racc_read_next
              if @racc_t != 0   # not EOF
                tok, @racc_val = next_token()
                unless tok      # EOF
                  @racc_t = 0
                else
                  @racc_t = (token_table[tok] or 1)   # error token
                end
                racc_read_token(@racc_t, tok, @racc_val) if @yydebug
                @racc_read_next = false
              end
            end
            i += @racc_t
            unless i >= 0 and
                   act = action_table[i] and
                   action_check[i] == @racc_state[-1]
              act = action_default[@racc_state[-1]]
            end
          else
            act = action_default[@racc_state[-1]]
          end
          while act = _racc_evalact(act, arg)
            ;
          end
        end
      }
    end

    ###
    ### yyparse
    ###

    def yyparse(recv, mid)
      __send__(Racc_YY_Parse_Method, recv, mid, _racc_setup(), true)
    end

    def _racc_yyparse_rb(recv, mid, arg, c_debug)
      action_table, action_check, action_default, action_pointer,
      goto_table,   goto_check,   goto_default,   goto_pointer,
      nt_base,      reduce_table, token_table,    shift_n,
      reduce_n,     use_result,   * = arg

      _racc_init_sysvars
      tok = nil
      act = nil
      i = nil
      nerr = 0

      catch(:racc_end_parse) {
        until i = action_pointer[@racc_state[-1]]
          while act = _racc_evalact(action_default[@racc_state[-1]], arg)
            ;
          end
        end
        recv.__send__(mid) do |tok, val|
          unless tok
            @racc_t = 0
          else
            @racc_t = (token_table[tok] or 1)   # error token
          end
          @racc_val = val
          @racc_read_next = false

          i += @racc_t
          unless i >= 0 and
                 act = action_table[i] and
                 action_check[i] == @racc_state[-1]
            act = action_default[@racc_state[-1]]
          end
          while act = _racc_evalact(act, arg)
            ;
          end

          while not (i = action_pointer[@racc_state[-1]]) or
                not @racc_read_next or
                @racc_t == 0   # $
            unless i and i += @racc_t and
                   i >= 0 and
                   act = action_table[i] and
                   action_check[i] == @racc_state[-1]
              act = action_default[@racc_state[-1]]
            end
            while act = _racc_evalact(act, arg)
              ;
            end
          end
        end
      }
    end

    ###
    ### common
    ###

    def _racc_evalact(act, arg)
      action_table, action_check, action_default, action_pointer,
      goto_table,   goto_check,   goto_default,   goto_pointer,
      nt_base,      reduce_table, token_table,    shift_n,
      reduce_n,     use_result,   * = arg
      nerr = 0   # tmp

      if act > 0 and act < shift_n
        #
        # shift
        #
        if @racc_error_status > 0
          @racc_error_status -= 1 unless @racc_t == 1   # error token
        end
        @racc_vstack.push @racc_val
        @racc_state.push act
        @racc_read_next = true
        if @yydebug
          @racc_tstack.push @racc_t
          racc_shift @racc_t, @racc_tstack, @racc_vstack
        end

      elsif act < 0 and act > -reduce_n
        #
        # reduce
        #
        code = catch(:racc_jump) {
          @racc_state.push _racc_do_reduce(arg, act)
          false
        }
        if code
          case code
          when 1 # yyerror
            @racc_user_yyerror = true   # user_yyerror
            return -reduce_n
          when 2 # yyaccept
            return shift_n
          else
            raise '[Racc Bug] unknown jump code'
          end
        end

      elsif act == shift_n
        #
        # accept
        #
        racc_accept if @yydebug
        throw :racc_end_parse, @racc_vstack[0]

      elsif act == -reduce_n
        #
        # error
        #
        case @racc_error_status
        when 0
          unless arg[21]    # user_yyerror
            nerr += 1
            on_error @racc_t, @racc_val, @racc_vstack
          end
        when 3
          if @racc_t == 0   # is $
            throw :racc_end_parse, nil
          end
          @racc_read_next = true
        end
        @racc_user_yyerror = false
        @racc_error_status = 3
        while true
          if i = action_pointer[@racc_state[-1]]
            i += 1   # error token
            if  i >= 0 and
                (act = action_table[i]) and
                action_check[i] == @racc_state[-1]
              break
            end
          end
          throw :racc_end_parse, nil if @racc_state.size <= 1
          @racc_state.pop
          @racc_vstack.pop
          if @yydebug
            @racc_tstack.pop
            racc_e_pop @racc_state, @racc_tstack, @racc_vstack
          end
        end
        return act

      else
        raise "[Racc Bug] unknown action #{act.inspect}"
      end

      racc_next_state(@racc_state[-1], @racc_state) if @yydebug

      nil
    end

    def _racc_do_reduce(arg, act)
      action_table, action_check, action_default, action_pointer,
      goto_table,   goto_check,   goto_default,   goto_pointer,
      nt_base,      reduce_table, token_table,    shift_n,
      reduce_n,     use_result,   * = arg
      state = @racc_state
      vstack = @racc_vstack
      tstack = @racc_tstack

      i = act * -3
      len       = reduce_table[i]
      reduce_to = reduce_table[i+1]
      method_id = reduce_table[i+2]
      void_array = []

      tmp_t = tstack[-len, len] if @yydebug
      tmp_v = vstack[-len, len]
      tstack[-len, len] = void_array if @yydebug
      vstack[-len, len] = void_array
      state[-len, len]  = void_array

      # tstack must be updated AFTER method call
      if use_result
        vstack.push __send__(method_id, tmp_v, vstack, tmp_v[0])
      else
        vstack.push __send__(method_id, tmp_v, vstack)
      end
      tstack.push reduce_to

      racc_reduce(tmp_t, reduce_to, tstack, vstack) if @yydebug

      k1 = reduce_to - nt_base
      if i = goto_pointer[k1]
        i += state[-1]
        if i >= 0 and (curstate = goto_table[i]) and goto_check[i] == k1
          return curstate
        end
      end
      goto_default[k1]
    end

    def on_error(t, val, vstack)
      raise ParseError, sprintf("\nparse error on value %s (%s)",
                                val.inspect, token_to_str(t) || '?')
    end

    def yyerror
      throw :racc_jump, 1
    end

    def yyaccept
      throw :racc_jump, 2
    end

    def yyerrok
      @racc_error_status = 0
    end

    #
    # for debugging output
    #

    def racc_read_token(t, tok, val)
      @racc_debug_out.print 'read    '
      @racc_debug_out.print tok.inspect, '(', racc_token2str(t), ') '
      @racc_debug_out.puts val.inspect
      @racc_debug_out.puts
    end

    def racc_shift(tok, tstack, vstack)
      @racc_debug_out.puts "shift   #{racc_token2str tok}"
      racc_print_stacks tstack, vstack
      @racc_debug_out.puts
    end

    def racc_reduce(toks, sim, tstack, vstack)
      out = @racc_debug_out
      out.print 'reduce '
      if toks.empty?
        out.print ' <none>'
      else
        toks.each {|t| out.print ' ', racc_token2str(t) }
      end
      out.puts " --> #{racc_token2str(sim)}"
          
      racc_print_stacks tstack, vstack
      @racc_debug_out.puts
    end

    def racc_accept
      @racc_debug_out.puts 'accept'
      @racc_debug_out.puts
    end

    def racc_e_pop(state, tstack, vstack)
      @racc_debug_out.puts 'error recovering mode: pop token'
      racc_print_states state
      racc_print_stacks tstack, vstack
      @racc_debug_out.puts
    end

    def racc_next_state(curstate, state)
      @racc_debug_out.puts  "goto    #{curstate}"
      racc_print_states state
      @racc_debug_out.puts
    end

    def racc_print_stacks(t, v)
      out = @racc_debug_out
      out.print '        ['
      t.each_index do |i|
        out.print ' (', racc_token2str(t[i]), ' ', v[i].inspect, ')'
      end
      out.puts ' ]'
    end

    def racc_print_states(s)
      out = @racc_debug_out
      out.print '        ['
      s.each {|st| out.print ' ', st }
      out.puts ' ]'
    end

    def racc_token2str(tok)
      self.class::Racc_token_to_s_table[tok] or
          raise "[Racc Bug] can't convert token #{tok} to string"
    end

    def token_to_str(t)
      self.class::Racc_token_to_s_table[t]
    end

  end

end
..end racc/parser.rb modeval..id5256434e8a
end
###### racc/parser.rb end


module Nagios

  class Parser < Racc::Parser

module_eval <<'..end grammar.ry modeval..idcb2ea30b34', 'grammar.ry', 57

class ::Nagios::Parser::SyntaxError < RuntimeError; end

def parse(src)
	@src = src

	# state variables
	@invar = false
	@inobject = false
	@done = false

	@line = 0
	@yydebug = true

    do_parse
end

# The lexer.  Very simple.
def token
	@src.sub!(/\A\n/,'')
	if $&
		@line += 1
		return [ :RETURN, "\n" ]
	end

	if @done
		return nil
	end
	yytext = String.new


	# remove comments from this line
	@src.sub!(/\A[ \t]*;.*\n/,"\n")
	if $&
		return [:INLINECOMMENT, ""]
	end

	@src.sub!(/\A#.*\n/,"\n")
	if $&
		return [:COMMENT, ""]
	end

	@src.sub!(/#.*/,'')

	if @src.length == 0
		@done = true
		return [false, '$']
	end

	if @invar
		@src.sub!(/\A[ \t]+/,'')
		@src.sub!(/\A([^;\n]+)(\n|;)/,'\2')
		if $1
			yytext += $1
		end
		@invar = false
		return [:VALUE, yytext]
	else
		@src.sub!(/\A[\t ]*(\S+)([\t ]*|$)/,'')
        if $1
            yytext = $1
            case yytext
            when 'define'
                #puts "got define"
                return [:DEFINE, yytext]
            when '{'
                #puts "got {"
                @inobject = true
                return [:LCURLY, yytext]
            else
                unless @inobject
                    #puts "got type: #{yytext}"
                    if yytext =~ /\W/
                        giveback = yytext.dup
                        giveback.sub!(/^\w+/,'')
                        #puts "giveback " + giveback
                        #puts "yytext " + yytext
                        yytext.sub!(/\W.*$/,'')
                        #puts "yytext " + yytext
                        #puts "all [#{giveback} #{yytext} #{orig}]"
                        @src = giveback + @src
                    end
                    return [:NAME, yytext]
                else
                    if yytext == '}'
                        #puts "got closure: #{yytext}"
                        @inobject = false
                        return [:RCURLY, '}']
                    end

                    unless @invar
                        @invar = true
                        return [:PARAM, $1]
                    else
                    end
                end
            end
        end
	end
end

def next_token
	token
end

def yydebug
    1
end

def yywrap
    0
end

def on_error(token, value, vstack )
	msg = ""
	unless value.nil?
		msg = "line #{@line}: syntax error at '#{value}'"
	else
		msg = "line #{@line}: syntax error at '#{token}'"
	end
	unless @src.size > 0
		msg = "line #{@line}: Unexpected end of file"
	end
	if token == '$end'.intern
		puts "okay, this is silly"
	else
		raise ::Nagios::Parser::SyntaxError, msg
	end
end
..end grammar.ry modeval..idcb2ea30b34

##### racc 1.4.5 generates ###

racc_reduce_table = [
 0, 0, :racc_error,
 1, 13, :_reduce_1,
 2, 13, :_reduce_2,
 1, 14, :_reduce_3,
 1, 14, :_reduce_4,
 1, 14, :_reduce_none,
 2, 16, :_reduce_6,
 6, 15, :_reduce_7,
 1, 17, :_reduce_none,
 2, 17, :_reduce_9,
 4, 18, :_reduce_10,
 1, 20, :_reduce_none,
 2, 20, :_reduce_none,
 0, 19, :_reduce_none,
 1, 19, :_reduce_none ]

racc_reduce_n = 15

racc_shift_n = 26

racc_action_table = [
     9,    15,     1,    20,     1,    14,    12,    13,    11,     6,
     7,     6,     7,    15,    18,     8,    21,    23,    25 ]

racc_action_check = [
     2,    16,     2,    16,     0,    12,     8,     9,     7,     2,
     2,     0,     0,    14,    15,     1,    18,    22,    24 ]

racc_action_pointer = [
     2,    12,     0,   nil,   nil,   nil,   nil,    -1,     0,     7,
   nil,   nil,    -4,   nil,     8,     6,    -4,   nil,     5,   nil,
   nil,   nil,     8,   nil,     9,   nil ]

racc_action_default = [
   -15,   -15,   -15,    -1,    -3,    -5,    -4,   -15,   -15,   -15,
    -2,    -6,   -15,    26,   -15,   -15,   -15,    -8,   -13,    -9,
    -7,   -14,   -15,   -11,   -10,   -12 ]

racc_goto_table = [
    17,     3,    19,    10,     2,    16,    22,    24 ]

racc_goto_check = [
     6,     2,     6,     2,     1,     5,     7,     8 ]

racc_goto_pointer = [
   nil,     4,     1,   nil,   nil,    -9,   -14,   -12,   -15 ]

racc_goto_default = [
   nil,   nil,   nil,     4,     5,   nil,   nil,   nil,   nil ]

racc_token_table = {
 false => 0,
 Object.new => 1,
 :DEFINE => 2,
 :NAME => 3,
 :STRING => 4,
 :PARAM => 5,
 :LCURLY => 6,
 :RCURLY => 7,
 :VALUE => 8,
 :RETURN => 9,
 :COMMENT => 10,
 :INLINECOMMENT => 11 }

racc_use_result_var = true

racc_nt_base = 12

Racc_arg = [
 racc_action_table,
 racc_action_check,
 racc_action_default,
 racc_action_pointer,
 racc_goto_table,
 racc_goto_check,
 racc_goto_default,
 racc_goto_pointer,
 racc_nt_base,
 racc_reduce_table,
 racc_token_table,
 racc_shift_n,
 racc_reduce_n,
 racc_use_result_var ]

Racc_token_to_s_table = [
'$end',
'error',
'DEFINE',
'NAME',
'STRING',
'PARAM',
'LCURLY',
'RCURLY',
'VALUE',
'RETURN',
'COMMENT',
'INLINECOMMENT',
'$start',
'decls',
'decl',
'object',
'comment',
'vars',
'var',
'icomment',
'returns']

Racc_debug_parser = false

##### racc system variables end #####

 # reduce 0 omitted

module_eval <<'.,.,', 'grammar.ry', 6
  def _reduce_1( val, _values, result )
 return val[0] if val[0]
   result
  end
.,.,

module_eval <<'.,.,', 'grammar.ry', 18
  def _reduce_2( val, _values, result )
		if val[1].nil?
			result = val[0]
		else
			if val[0].nil?
				result = val[1]
			else
				result = [ val[0], val[1] ].flatten
			end
		end
   result
  end
.,.,

module_eval <<'.,.,', 'grammar.ry', 20
  def _reduce_3( val, _values, result )
 result = [val[0]]
   result
  end
.,.,

module_eval <<'.,.,', 'grammar.ry', 21
  def _reduce_4( val, _values, result )
 result = nil
   result
  end
.,.,

 # reduce 5 omitted

module_eval <<'.,.,', 'grammar.ry', 25
  def _reduce_6( val, _values, result )
 result = nil
   result
  end
.,.,

module_eval <<'.,.,', 'grammar.ry', 31
  def _reduce_7( val, _values, result )
		result = Nagios::Base.create(val[1],val[4])
   result
  end
.,.,

 # reduce 8 omitted

module_eval <<'.,.,', 'grammar.ry', 40
  def _reduce_9( val, _values, result )
		val[1].each {|p,v|
			val[0][p] = v
		}
		result = val[0]
   result
  end
.,.,

module_eval <<'.,.,', 'grammar.ry', 42
  def _reduce_10( val, _values, result )
 result = {val[0],val[1]}
   result
  end
.,.,

 # reduce 11 omitted

 # reduce 12 omitted

 # reduce 13 omitted

 # reduce 14 omitted

 def _reduce_none( val, _values, result )
  result
 end

  end   # class Parser

end   # module Nagios