File: //usr/local/rvm/src/ruby-2.7.4/test/racc/regress/php_serialization
#
# DO NOT MODIFY!!!!
# This file is automatically generated by Racc 1.4.16
# from Racc grammar file "".
#
require 'racc/parser.rb'
require 'php_serialization/tokenizer'
module PhpSerialization
class Unserializer < Racc::Parser
module_eval(<<'...end php_serialization.y/module_eval...', 'php_serialization.y', 84)
def initialize(tokenizer_klass = Tokenizer)
@tokenizer_klass = tokenizer_klass
end
def run(string)
@tokenizer = @tokenizer_klass.new(string)
yyparse(@tokenizer, :each)
return @object
ensure
@tokenizer = nil
end
def next_token
@tokenizer.next_token
end
...end php_serialization.y/module_eval...
##### State transition tables begin ###
racc_action_table = [
9, 10, 18, 20, 11, 12, 13, 21, 14, 9,
10, 15, 22, 11, 12, 13, 23, 14, 24, 46,
15, 9, 10, 25, 26, 11, 12, 13, 27, 14,
9, 10, 15, 28, 11, 12, 13, 29, 14, 30,
51, 15, 31, 32, 33, 34, 35, 36, 37, 38,
39, 40, 41, 43, 49, 47, 16, 17, 19 ]
racc_action_check = [
0, 0, 3, 5, 0, 0, 0, 6, 0, 42,
42, 0, 10, 42, 42, 42, 11, 42, 12, 42,
42, 45, 45, 13, 14, 45, 45, 45, 15, 45,
50, 50, 45, 16, 50, 50, 50, 22, 50, 23,
50, 50, 24, 25, 26, 27, 32, 33, 34, 35,
36, 37, 39, 41, 47, 43, 1, 2, 4 ]
racc_action_pointer = [
-3, 56, 55, 0, 56, 1, 5, nil, nil, nil,
7, 11, 13, 18, 19, 23, 33, nil, nil, nil,
nil, nil, 31, 33, 36, 37, 38, 39, nil, nil,
nil, nil, 41, 42, 43, 39, 40, 39, nil, 47,
nil, 47, 6, 50, nil, 18, nil, 42, nil, nil,
27, nil ]
racc_action_default = [
-18, -18, -18, -18, -18, -18, -18, -6, -7, -8,
-18, -18, -18, -18, -18, -18, -18, -1, -2, -3,
-4, -5, -18, -18, -18, -18, -18, -18, 52, -9,
-10, -11, -18, -18, -18, -18, -18, -18, -12, -18,
-15, -18, -18, -18, -14, -18, -17, -18, -16, -15,
-18, -13 ]
racc_goto_table = [
1, 42, nil, nil, nil, nil, nil, nil, nil, nil,
50, nil, nil, nil, nil, nil, nil, nil, nil, nil,
nil, nil, nil, nil, nil, nil, nil, nil, nil, nil,
nil, nil, nil, nil, nil, nil, nil, nil, nil, nil,
nil, nil, nil, nil, nil, 48 ]
racc_goto_check = [
1, 9, nil, nil, nil, nil, nil, nil, nil, nil,
9, nil, nil, nil, nil, nil, nil, nil, nil, nil,
nil, nil, nil, nil, nil, nil, nil, nil, nil, nil,
nil, nil, nil, nil, nil, nil, nil, nil, nil, nil,
nil, nil, nil, nil, nil, 1 ]
racc_goto_pointer = [
nil, 0, nil, nil, nil, nil, nil, nil, nil, -39,
nil ]
racc_goto_default = [
nil, 45, 2, 3, 4, 5, 6, 7, 8, nil,
44 ]
racc_reduce_table = [
0, 0, :racc_error,
2, 16, :_reduce_1,
2, 16, :_reduce_2,
2, 16, :_reduce_3,
2, 16, :_reduce_4,
2, 16, :_reduce_5,
1, 16, :_reduce_6,
1, 16, :_reduce_7,
1, 17, :_reduce_8,
3, 18, :_reduce_9,
3, 19, :_reduce_10,
3, 20, :_reduce_11,
5, 21, :_reduce_12,
11, 23, :_reduce_13,
2, 24, :_reduce_14,
0, 24, :_reduce_15,
2, 25, :_reduce_16,
7, 22, :_reduce_17 ]
racc_reduce_n = 18
racc_shift_n = 52
racc_token_table = {
false => 0,
:error => 1,
";" => 2,
"N" => 3,
"b" => 4,
":" => 5,
:NUMBER => 6,
"i" => 7,
"d" => 8,
"s" => 9,
:STRING => 10,
"O" => 11,
"{" => 12,
"}" => 13,
"a" => 14 }
racc_nt_base = 15
racc_use_result_var = true
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 = [
"$end",
"error",
"\";\"",
"\"N\"",
"\"b\"",
"\":\"",
"NUMBER",
"\"i\"",
"\"d\"",
"\"s\"",
"STRING",
"\"O\"",
"\"{\"",
"\"}\"",
"\"a\"",
"$start",
"data",
"null",
"bool",
"integer",
"double",
"string",
"assoc_array",
"object",
"attribute_list",
"attribute" ]
Racc_debug_parser = false
##### State transition tables end #####
# reduce 0 omitted
module_eval(<<'.,.,', 'php_serialization.y', 6)
def _reduce_1(val, _values, result)
@object = val[0]
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 7)
def _reduce_2(val, _values, result)
@object = val[0]
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 8)
def _reduce_3(val, _values, result)
@object = val[0]
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 9)
def _reduce_4(val, _values, result)
@object = val[0]
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 10)
def _reduce_5(val, _values, result)
@object = val[0]
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 11)
def _reduce_6(val, _values, result)
@object = val[0]
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 12)
def _reduce_7(val, _values, result)
@object = val[0]
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 15)
def _reduce_8(val, _values, result)
result = nil
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 18)
def _reduce_9(val, _values, result)
result = Integer(val[2]) > 0
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 21)
def _reduce_10(val, _values, result)
result = Integer(val[2])
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 24)
def _reduce_11(val, _values, result)
result = Float(val[2])
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 27)
def _reduce_12(val, _values, result)
result = val[4]
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 32)
def _reduce_13(val, _values, result)
if eval("defined?(#{val[4]})")
result = Object.const_get(val[4]).new
val[9].each do |(attr_name, value)|
# Protected and private attributes will have a \0..\0 prefix
attr_name = attr_name.gsub(/\A\\0[^\\]+\\0/, '')
result.instance_variable_set("@#{attr_name}", value)
end
else
klass_name = val[4].gsub(/^Struct::/, '')
attr_names, values = [], []
val[9].each do |(attr_name, value)|
# Protected and private attributes will have a \0..\0 prefix
attr_names << attr_name.gsub(/\A\\0[^\\]+\\0/, '')
values << value
end
result = Struct.new(klass_name, *attr_names).new(*values)
result.instance_variable_set("@_php_class", klass_name)
end
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 56)
def _reduce_14(val, _values, result)
result = val[0] << val[1]
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 57)
def _reduce_15(val, _values, result)
result = []
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 60)
def _reduce_16(val, _values, result)
result = val
result
end
.,.,
module_eval(<<'.,.,', 'php_serialization.y', 65)
def _reduce_17(val, _values, result)
# Checks if the keys are a sequence of integers
idx = -1
arr = val[5].all? { |(k,v)| k == (idx += 1) }
if arr
result = val[5].map { |(k,v)| v }
else
result = Hash[val[5]]
end
result
end
.,.,
def _reduce_none(val, _values, result)
val[0]
end
end # class Unserializer
end # module PhpSerialization