sshfs-mapper: Added ruby map parser.
git-svn-id: https://websvn.glenux.net/svn/Upoc/sshfs-mapper/trunk@1383 eaee96b3-f302-0410-b096-c6cfd47f7835
This commit is contained in:
parent
81a325116c
commit
388f31cd24
1 changed files with 394 additions and 0 deletions
394
mapparser.rb
Executable file
394
mapparser.rb
Executable file
|
|
@ -0,0 +1,394 @@
|
|||
#
|
||||
# DO NOT MODIFY!!!!
|
||||
# This file is automatically generated by racc 1.4.5
|
||||
# from racc grammer file "mapparser.y".
|
||||
#
|
||||
|
||||
require 'racc/parser'
|
||||
|
||||
|
||||
|
||||
# calc.rb : generated by racc
|
||||
#
|
||||
require 'strscan'
|
||||
#require 'map.rb'
|
||||
|
||||
|
||||
class MapParser < Racc::Parser
|
||||
|
||||
module_eval <<'..end mapparser.y modeval..id78efd83f53', 'mapparser.y', 68
|
||||
|
||||
def parse( str )
|
||||
puts "parse start..."
|
||||
tokens = []
|
||||
|
||||
scanner = StringScanner.new( str )
|
||||
puts ( "scanner?" + scanner.string )
|
||||
|
||||
until scanner.eos?
|
||||
puts "scanning.. at #{scanner.pos}"
|
||||
case
|
||||
when m = scanner.scan( /\/\/.*$/ )
|
||||
# comments
|
||||
when m = scanner.scan( /(\s+|\n)/ )
|
||||
# whitespace and newlines
|
||||
when m = scanner.scan( /\{/ )
|
||||
tokens.push [:OBRACE, m]
|
||||
when m = scanner.scan( /\}/ )
|
||||
tokens.push [:EBRACE, m]
|
||||
when m = scanner.scan( /;/ )
|
||||
tokens.push [:SEMICOLON, m]
|
||||
when m = scanner.scan( /\d+/ )
|
||||
tokens.push [:NUMBER, m]
|
||||
when m = scanner.scan( /user/i )
|
||||
tokens.push [:USER, m]
|
||||
when m = scanner.scan( /automount/i )
|
||||
tokens.push [:AUTOMOUNT, m]
|
||||
when m = scanner.scan( /reconnect/i )
|
||||
tokens.push [:RECONNECT, m]
|
||||
when m = scanner.scan( /compress/i )
|
||||
tokens.push [:COMPRESS, m]
|
||||
when m = scanner.scan( /port/i )
|
||||
tokens.push [:PORT, m]
|
||||
when m = scanner.scan( /(true|1|yes)/i )
|
||||
tokens.push [:BOOL_TRUE, m]
|
||||
when m = scanner.scan( /(false|0|no)/i )
|
||||
tokens.push [:BOOL_FALSE, m]
|
||||
when m = scanner.scan( /".+?"/i )
|
||||
tokens.push [:STRING, m]
|
||||
when m = scanner.scan( /map/i )
|
||||
tokens.push [:MAP, m]
|
||||
when m = scanner.scan( /server/i )
|
||||
tokens.push [:SERVER, m]
|
||||
when m = scanner.scan( /./ )
|
||||
tokens.push [:UNMATCHED, m]
|
||||
puts "UNMATCHED #{m} after #{scanner.pre_match}"
|
||||
end
|
||||
end
|
||||
puts "tokenization ok"
|
||||
tokens.push [false, false]
|
||||
@last_value = yyparse( tokens, :each )
|
||||
puts "parse end... "
|
||||
end
|
||||
|
||||
def on_error(error_token_id, error_value, value_stack)
|
||||
msg = "parse error "
|
||||
msg << "after #{value_stack.last} " if value_stack.length > 1
|
||||
#msg << "after #{value_stack.last} " unless value_stack.empty?
|
||||
msg << "on #{token_to_str(error_token_id)} #{error_value}"
|
||||
raise ParseError, msg
|
||||
end
|
||||
|
||||
|
||||
..end mapparser.y modeval..id78efd83f53
|
||||
|
||||
##### racc 1.4.5 generates ###
|
||||
|
||||
racc_reduce_table = [
|
||||
0, 0, :racc_error,
|
||||
3, 20, :_reduce_1,
|
||||
0, 20, :_reduce_2,
|
||||
1, 21, :_reduce_none,
|
||||
1, 21, :_reduce_none,
|
||||
5, 23, :_reduce_5,
|
||||
4, 22, :_reduce_none,
|
||||
3, 24, :_reduce_none,
|
||||
0, 24, :_reduce_none,
|
||||
1, 25, :_reduce_9,
|
||||
1, 25, :_reduce_10,
|
||||
1, 25, :_reduce_11,
|
||||
1, 25, :_reduce_12,
|
||||
1, 25, :_reduce_13,
|
||||
1, 25, :_reduce_14,
|
||||
5, 31, :_reduce_none,
|
||||
3, 32, :_reduce_none,
|
||||
0, 32, :_reduce_none,
|
||||
2, 26, :_reduce_18,
|
||||
2, 27, :_reduce_19,
|
||||
2, 28, :_reduce_20,
|
||||
2, 29, :_reduce_21,
|
||||
2, 30, :_reduce_22,
|
||||
1, 33, :_reduce_23,
|
||||
1, 33, :_reduce_24 ]
|
||||
|
||||
racc_reduce_n = 25
|
||||
|
||||
racc_shift_n = 44
|
||||
|
||||
racc_action_table = [
|
||||
25, 33, 34, 28, 3, 16, 17, 5, 18, 20,
|
||||
22, 6, 41, 33, 34, 30, 42, 33, 34, 15,
|
||||
12, 13, 31, 11, 35, 10, 9, 38, 39, 8,
|
||||
43 ]
|
||||
|
||||
racc_action_check = [
|
||||
14, 18, 18, 14, 1, 14, 14, 1, 14, 14,
|
||||
14, 1, 40, 22, 22, 16, 40, 20, 20, 13,
|
||||
9, 10, 17, 7, 19, 6, 5, 28, 38, 3,
|
||||
42 ]
|
||||
|
||||
racc_action_pointer = [
|
||||
nil, 4, nil, 29, nil, 22, 20, 21, nil, 15,
|
||||
13, nil, nil, 13, -6, nil, 11, 9, -16, 22,
|
||||
0, nil, -4, nil, nil, nil, nil, nil, 23, nil,
|
||||
nil, nil, nil, nil, nil, nil, nil, nil, 23, nil,
|
||||
6, nil, 28, nil ]
|
||||
|
||||
racc_action_default = [
|
||||
-2, -25, -3, -25, -4, -25, -25, -25, 44, -25,
|
||||
-25, -1, -8, -25, -25, -6, -25, -25, -25, -25,
|
||||
-25, -9, -25, -10, -11, -5, -12, -13, -25, -14,
|
||||
-18, -19, -20, -23, -24, -7, -21, -22, -25, -17,
|
||||
-25, -15, -25, -16 ]
|
||||
|
||||
racc_goto_table = [
|
||||
32, 23, 36, 2, 37, 4, 14, 19, 21, 7,
|
||||
24, 26, 27, 29, 40, 1 ]
|
||||
|
||||
racc_goto_check = [
|
||||
14, 8, 14, 3, 14, 4, 5, 6, 7, 2,
|
||||
9, 10, 11, 12, 13, 1 ]
|
||||
|
||||
racc_goto_pointer = [
|
||||
nil, 15, 8, 2, 4, -6, -7, -6, -13, -4,
|
||||
-3, -2, -1, -25, -18 ]
|
||||
|
||||
racc_goto_default = [
|
||||
nil, nil, nil, nil, nil, nil, nil, nil, nil, nil,
|
||||
nil, nil, nil, nil, nil ]
|
||||
|
||||
racc_token_table = {
|
||||
false => 0,
|
||||
Object.new => 1,
|
||||
:SEMICOLON => 2,
|
||||
:SERVER => 3,
|
||||
:STRING => 4,
|
||||
:OBRACE => 5,
|
||||
:EBRACE => 6,
|
||||
:GLOBAL => 7,
|
||||
:global_opts => 8,
|
||||
:MAP => 9,
|
||||
:server_map_opt => 10,
|
||||
:USER => 11,
|
||||
:PORT => 12,
|
||||
:NUMBER => 13,
|
||||
:AUTOMOUNT => 14,
|
||||
:COMPRESS => 15,
|
||||
:RECONNECT => 16,
|
||||
:BOOL_TRUE => 17,
|
||||
:BOOL_FALSE => 18 }
|
||||
|
||||
racc_use_result_var = true
|
||||
|
||||
racc_nt_base = 19
|
||||
|
||||
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',
|
||||
'SEMICOLON',
|
||||
'SERVER',
|
||||
'STRING',
|
||||
'OBRACE',
|
||||
'EBRACE',
|
||||
'GLOBAL',
|
||||
'global_opts',
|
||||
'MAP',
|
||||
'server_map_opt',
|
||||
'USER',
|
||||
'PORT',
|
||||
'NUMBER',
|
||||
'AUTOMOUNT',
|
||||
'COMPRESS',
|
||||
'RECONNECT',
|
||||
'BOOL_TRUE',
|
||||
'BOOL_FALSE',
|
||||
'$start',
|
||||
'commands',
|
||||
'command_blk',
|
||||
'global_blk',
|
||||
'server_blk',
|
||||
'server_opts',
|
||||
'server_opt',
|
||||
'user_opt',
|
||||
'port_opt',
|
||||
'automount_opt',
|
||||
'compress_opt',
|
||||
'reconnect_opt',
|
||||
'server_map_blk',
|
||||
'server_map_opts',
|
||||
'boolean']
|
||||
|
||||
Racc_debug_parser = false
|
||||
|
||||
##### racc system variables end #####
|
||||
|
||||
# reduce 0 omitted
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 5
|
||||
def _reduce_1( val, _values, result )
|
||||
puts "GOT A COMMAND"
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 6
|
||||
def _reduce_2( val, _values, result )
|
||||
puts "no command found"
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
# reduce 3 omitted
|
||||
|
||||
# reduce 4 omitted
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 13
|
||||
def _reduce_5( val, _values, result )
|
||||
puts "[server #{val[1]}]"
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
# reduce 6 omitted
|
||||
|
||||
# reduce 7 omitted
|
||||
|
||||
# reduce 8 omitted
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 23
|
||||
def _reduce_9( val, _values, result )
|
||||
puts "=> user opt"
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 24
|
||||
def _reduce_10( val, _values, result )
|
||||
puts "=> port opt"
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 25
|
||||
def _reduce_11( val, _values, result )
|
||||
puts "=> automount opt"
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 26
|
||||
def _reduce_12( val, _values, result )
|
||||
puts "=> compress opt"
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 27
|
||||
def _reduce_13( val, _values, result )
|
||||
puts "=> reconnect opt"
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 28
|
||||
def _reduce_14( val, _values, result )
|
||||
puts "=> server_map blk"
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
# reduce 15 omitted
|
||||
|
||||
# reduce 16 omitted
|
||||
|
||||
# reduce 17 omitted
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 39
|
||||
def _reduce_18( val, _values, result )
|
||||
puts "* user = #{val[1]}"
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 42
|
||||
def _reduce_19( val, _values, result )
|
||||
puts "* port = #{val[1]}"
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 45
|
||||
def _reduce_20( val, _values, result )
|
||||
puts "* automount = #{@bool_result}"
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 48
|
||||
def _reduce_21( val, _values, result )
|
||||
puts "* compress = #{@bool_result}"
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 51
|
||||
def _reduce_22( val, _values, result )
|
||||
puts ( "* reconnect = #{@bool_result}" )
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 54
|
||||
def _reduce_23( val, _values, result )
|
||||
@bool_result = true
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
module_eval <<'.,.,', 'mapparser.y', 55
|
||||
def _reduce_24( val, _values, result )
|
||||
@bool_result = false
|
||||
result
|
||||
end
|
||||
.,.,
|
||||
|
||||
def _reduce_none( val, _values, result )
|
||||
result
|
||||
end
|
||||
|
||||
end # class MapParser
|
||||
|
||||
|
||||
puts "GOO"
|
||||
|
||||
bigstr = ""
|
||||
STDIN.read.split(/\n/).each do |a|
|
||||
puts "READING #{a}"
|
||||
bigstr = bigstr + a
|
||||
end
|
||||
|
||||
puts "PARSING NOW..."
|
||||
|
||||
parser = MapParser.new
|
||||
begin
|
||||
val = parser.parse( bigstr )
|
||||
print '= ', val, "\n"
|
||||
rescue ParseError
|
||||
puts $!
|
||||
end
|
||||
Loading…
Reference in a new issue