Redmine

        buffer = ""

        while (buffer = @temp_file.read(8192))

          f.write(buffer)

          md5.update(buffer)

require 'vendor/tmail'

class MailHandler

    mail = TMail::Mail.parse(email)

    mail.base64_decode

    new.receive(mail)

      value = email.header_string(key)

  MESSAGE_ID_RE = %r{^<redmine\.([a-z0-9_]+)\-(\d+)\.\d+@}

                          :file => attachment,

                          :content_type => attachment.content_type)

    text.gsub!(/^(#{keys.join('|')})[ \t]*:[ \t]*(#{format})\s*$/i, '')

    $2 && $2.strip

    parts = @email.parts.collect {|c| (c.respond_to?(:parts) && !c.parts.empty?) ? c.parts : c}.flatten

    if parts.empty?

      parts << @email

    plain_text_part = parts.detect {|p| p.content_type == 'text/plain'}

    if plain_text_part.nil?

      # no text/plain part found, assuming html-only email

      # strip html tags and remove doctype directive

      @plain_text_body = strip_tags(@email.body.to_s)

      @plain_text_body.gsub! %r{^<!DOCTYPE .*$}, ''

    else

      @plain_text_body = plain_text_part.body.to_s

    end

    @plain_text_body.strip!

    addr = email.from_addrs.to_a.first

    if addr && !addr.spec.blank?

      user = self.class.new_user_from_attributes(addr.spec, TMail::Unquoter.unquote_and_convert_to(addr.name, 'utf-8'))

$:.unshift "#{File.dirname(__FILE__)}/tmail-1.2.7"

require 'tmail'

module TMail

  # TMail::Unquoter.convert_to_with_fallback_on_iso_8859_1 introduced in TMail 1.2.7

  # triggers a test failure in test_add_issue_with_japanese_keywords(MailHandlerTest)

  class Unquoter

    class << self

      alias_method :convert_to, :convert_to_without_fallback_on_iso_8859_1

    end

  end

  # Patch for TMail 1.2.7. See http://www.redmine.org/issues/8751

  class Encoder

    def puts_meta(str)

      add_text str

    end

  end

end

require 'tmail/version'

require 'tmail/mail'

require 'tmail/mailbox'

require 'tmail/core_extensions'

require 'tmail/net'

require 'tmail/vendor/rchardet-1.3/lib/rchardet'

#

# DO NOT MODIFY!!!!

# This file is automatically generated by racc 1.4.5

# from racc grammer file "lib/tmail/parser.y".

#

require 'racc/parser'

#

# parser.rb

#

# Copyright (c) 1998-2007 Minero Aoki

#

# This program is free software.

# You can distribute/modify this program under the terms of

# the GNU Lesser General Public License version 2.1.

#

require 'tmail/scanner'

require 'tmail/utils'

module TMail

  class Parser < Racc::Parser

module_eval <<'..end lib/tmail/parser.y modeval..id2dd1c7d21d', 'lib/tmail/parser.y', 340

  include TextUtils

  def self.parse( ident, str, cmt = nil )

    str = special_quote_address(str) if ident.to_s =~ /M?ADDRESS/

    new.parse(ident, str, cmt)

  end

  def self.special_quote_address(str) #:nodoc:

    # Takes a string which is an address and adds quotation marks to special

    # edge case methods that the RACC parser can not handle.

    #

    # Right now just handles two edge cases:

    #

    # Full stop as the last character of the display name:

    #   Mikel L. <[email protected]>

    # Returns:

    #   "Mikel L." <[email protected]>

    #

    # Unquoted @ symbol in the display name:

    #   [email protected] <[email protected]>

    # Returns:

    #   "[email protected]" <[email protected]>

    #

    # Any other address not matching these patterns just gets returned as is.

    case

    # This handles the missing "" in an older version of Apple Mail.app

    # around the display name when the display name contains a '@'

    # like '[email protected] <[email protected]>'

    # Just quotes it to: '"[email protected]" <[email protected]>'

    when str =~ /\A([^"].+@.+[^"])\s(<.*?>)\Z/

      return "\"#{$1}\" #{$2}"

    # This handles cases where 'Mikel A. <[email protected]>' which is a trailing

    # full stop before the address section.  Just quotes it to

    # '"Mikel A." <[email protected]>'

    when str =~ /\A(.*?\.)\s(<.*?>)\s*\Z/

      return "\"#{$1}\" #{$2}"

    else

      str

    end

  end

  MAILP_DEBUG = false

  def initialize

    self.debug = MAILP_DEBUG

  end

  def debug=( flag )

    @yydebug = flag && Racc_debug_parser

    @scanner_debug = flag

  end

  def debug

    @yydebug

  end

  def parse( ident, str, comments = nil )

    @scanner = Scanner.new(str, ident, comments)

    @scanner.debug = @scanner_debug

    @first = [ident, ident]

    result = yyparse(self, :parse_in)

    comments.map! {|c| to_kcode(c) } if comments

    result

  end

  private

  def parse_in( &block )

    yield @first

    @scanner.scan(&block)

  end

  def on_error( t, val, vstack )

    raise TMail::SyntaxError, "parse error on token #{racc_token2str t}"

  end

..end lib/tmail/parser.y modeval..id2dd1c7d21d

##### racc 1.4.5 generates ###

racc_reduce_table = [

 0, 0, :racc_error,

 2, 35, :_reduce_1,

 2, 35, :_reduce_2,

 2, 35, :_reduce_3,

 2, 35, :_reduce_4,

 2, 35, :_reduce_5,

 2, 35, :_reduce_6,

 2, 35, :_reduce_7,

 2, 35, :_reduce_8,

 2, 35, :_reduce_9,

 2, 35, :_reduce_10,

 2, 35, :_reduce_11,

 2, 35, :_reduce_12,

 6, 36, :_reduce_13,

 0, 48, :_reduce_none,

 2, 48, :_reduce_none,

 3, 49, :_reduce_16,

 5, 49, :_reduce_17,

 1, 50, :_reduce_18,

 7, 37, :_reduce_19,

 0, 51, :_reduce_none,

 2, 51, :_reduce_21,

 0, 52, :_reduce_none,

 2, 52, :_reduce_23,

 1, 58, :_reduce_24,

 3, 58, :_reduce_25,

 2, 58, :_reduce_26,

 0, 53, :_reduce_none,

 2, 53, :_reduce_28,

 0, 54, :_reduce_29,

 3, 54, :_reduce_30,

 0, 55, :_reduce_none,

 2, 55, :_reduce_32,

 2, 55, :_reduce_33,

 0, 56, :_reduce_none,

 2, 56, :_reduce_35,

 1, 61, :_reduce_36,

 1, 61, :_reduce_37,

 0, 57, :_reduce_none,

 2, 57, :_reduce_39,

 1, 38, :_reduce_none,

 1, 38, :_reduce_none,

 3, 38, :_reduce_none,

 1, 46, :_reduce_none,

 1, 46, :_reduce_none,

 1, 46, :_reduce_none,

 1, 39, :_reduce_none,

 2, 39, :_reduce_47,

 1, 64, :_reduce_48,

 3, 64, :_reduce_49,

 1, 68, :_reduce_none,

 1, 68, :_reduce_none,

 1, 69, :_reduce_52,

 3, 69, :_reduce_53,

 1, 47, :_reduce_none,

 1, 47, :_reduce_none,

 2, 47, :_reduce_56,

 2, 67, :_reduce_none,

 3, 65, :_reduce_58,

 2, 65, :_reduce_59,

 1, 70, :_reduce_60,

 2, 70, :_reduce_61,

 4, 62, :_reduce_62,

 3, 62, :_reduce_63,

 2, 72, :_reduce_none,

 2, 73, :_reduce_65,

 4, 73, :_reduce_66,

 3, 63, :_reduce_67,

 1, 63, :_reduce_68,

 1, 74, :_reduce_none,

 2, 74, :_reduce_70,

 1, 71, :_reduce_71,

 3, 71, :_reduce_72,

 1, 59, :_reduce_73,

 3, 59, :_reduce_74,

 1, 76, :_reduce_75,

 2, 76, :_reduce_76,

 1, 75, :_reduce_none,

 1, 75, :_reduce_none,

 1, 75, :_reduce_none,

 1, 77, :_reduce_none,

 1, 77, :_reduce_none,

 1, 77, :_reduce_none,

 1, 66, :_reduce_none,

 2, 66, :_reduce_none,

 3, 60, :_reduce_85,

 1, 40, :_reduce_86,

 3, 40, :_reduce_87,

 1, 79, :_reduce_none,

 2, 79, :_reduce_89,

 1, 41, :_reduce_90,

 2, 41, :_reduce_91,

 3, 42, :_reduce_92,

 5, 43, :_reduce_93,

 3, 43, :_reduce_94,

 0, 80, :_reduce_95,

 5, 80, :_reduce_96,

 5, 80, :_reduce_97,

 1, 44, :_reduce_98,

 3, 45, :_reduce_99,

 0, 81, :_reduce_none,

 1, 81, :_reduce_none,

 1, 78, :_reduce_none,

 1, 78, :_reduce_none,

 1, 78, :_reduce_none,

 1, 78, :_reduce_none,

 1, 78, :_reduce_none,

 1, 78, :_reduce_none,

 1, 78, :_reduce_none ]

racc_reduce_n = 109

racc_shift_n = 167

racc_action_table = [

   -69,   130,   -70,    23,    25,   153,    94,    29,    31,   142,

   143,    16,    17,    20,    22,    98,   -69,   154,   -70,    32,

   -69,   107,   -70,   145,   146,    78,   -69,    91,   -70,    75,

   -70,    23,    25,   120,    88,    29,    31,   105,   106,    16,

    17,    20,    22,    81,    27,    23,    25,    32,   112,    29,

    31,    96,    80,    16,    17,    20,    22,   117,    27,    23,

    25,    32,    79,    29,    31,    78,   123,    16,    17,    20,

    22,   100,    27,    23,    25,    32,   125,    29,    31,   113,

   115,    16,    17,    20,    22,   126,    23,    25,   101,    32,

    29,    31,    91,   128,    16,    17,    20,    22,   129,    27,

    23,    25,    32,   101,    29,    31,   101,    75,    16,    17,

    20,    22,    77,    52,    23,    25,    32,    65,    29,    31,

   133,    78,    16,    17,    20,    22,    62,    23,    25,   136,

    32,    29,    31,    60,    44,    16,    17,    20,    22,   139,

    23,    25,   101,    32,    29,    31,   101,   100,    16,    17,

    20,    22,   100,    27,    23,    25,    32,   101,    29,    31,

   147,   148,    16,    17,    20,    22,   151,    23,    25,   152,

    32,    29,    31,    74,    42,    16,    17,    20,    22,   156,

   158,    92,    40,    32,    23,    25,    15,    68,    29,    31,

   163,    40,    16,    17,    20,    22,   165,    27,    23,    25,

    32,   166,    29,    31,   nil,   nil,    16,    17,    20,    22,

   nil,    27,    23,    25,    32,   nil,    29,    31,   nil,   nil,

    16,    17,    20,    22,   nil,    23,    25,   nil,    32,    29,

    31,   nil,   nil,    16,    17,    20,    22,   nil,    23,    25,

   nil,    32,    29,    31,   nil,   nil,    16,    17,    20,    22,

   nil,    23,    25,   nil,    32,    29,    31,   nil,   nil,    16,

    17,    20,    22,   nil,    27,   nil,   nil,    32,    23,    25,

   120,   nil,    29,    31,   nil,   nil,    16,    17,    20,    22,

   nil,    27,    23,    25,    32,   nil,    29,    31,   nil,   nil,

    16,    17,    20,    22,   nil,    23,    25,   109,    32,    29,

    31,    74,   nil,    16,    17,    20,    22,   nil,    84,    25,

   nil,    32,    29,    31,   nil,    87,    16,    17,    20,    22,

    84,    25,   nil,   109,    29,    31,   nil,    87,    16,    17,

    20,    22,    84,    25,   nil,   nil,    29,    31,   nil,    87,

    16,    17,    20,    22,    84,    25,   nil,   nil,    29,    31,

   nil,    87,    16,    17,    20,    22,    84,    25,   nil,   nil,

    29,    31,   nil,    87,    16,    17,    20,    22,    84,    25,

   nil,   nil,    29,    31,   nil,    87,    16,    17,    20,    22,

     4,     6,     7,     8,     9,    10,    11,    12,    13,     1,

     2,     3,    84,    25,   nil,   nil,    29,    31,   nil,    87,

    16,    17,    20,    22 ]

racc_action_check = [

    28,   112,    75,    71,    71,   143,    56,    71,    71,   134,

   134,    71,    71,    71,    71,    62,    28,   143,    75,    71,

    28,    73,    75,   136,   136,    51,    28,    50,    75,    28,

    75,   127,   127,   127,    45,   127,   127,    72,    72,   127,

   127,   127,   127,    42,   127,     3,     3,   127,    80,     3,

     3,    60,    41,     3,     3,     3,     3,    89,     3,   151,

   151,     3,    40,   151,   151,    36,    96,   151,   151,   151,

   151,    97,   151,    55,    55,   151,    98,    55,    55,    86,

    86,    55,    55,    55,    55,   100,     7,     7,    86,    55,

     7,     7,   102,   104,     7,     7,     7,     7,   105,     7,

     8,     8,     7,   108,     8,     8,   111,    70,     8,     8,

     8,     8,    33,     8,     9,     9,     8,    13,     9,     9,

   117,   121,     9,     9,     9,     9,    12,    10,    10,   126,

     9,    10,    10,    11,     6,    10,    10,    10,    10,   130,

     2,     2,   131,    10,     2,     2,    67,   135,     2,     2,

     2,     2,    66,     2,   122,   122,     2,   138,   122,   122,

   139,   140,   122,   122,   122,   122,   141,    52,    52,   142,

   122,    52,    52,    52,     5,    52,    52,    52,    52,   147,

   150,    52,     4,    52,    26,    26,     1,    26,    26,    26,

   156,   158,    26,    26,    26,    26,   162,    26,    68,    68,

    26,   163,    68,    68,   nil,   nil,    68,    68,    68,    68,

   nil,    68,    59,    59,    68,   nil,    59,    59,   nil,   nil,

    59,    59,    59,    59,   nil,   154,   154,   nil,    59,   154,

   154,   nil,   nil,   154,   154,   154,   154,   nil,    94,    94,

   nil,   154,    94,    94,   nil,   nil,    94,    94,    94,    94,

   nil,    38,    38,   nil,    94,    38,    38,   nil,   nil,    38,

    38,    38,    38,   nil,    38,   nil,   nil,    38,    90,    90,

    90,   nil,    90,    90,   nil,   nil,    90,    90,    90,    90,

   nil,    90,    76,    76,    90,   nil,    76,    76,   nil,   nil,

    76,    76,    76,    76,   nil,    27,    27,    76,    76,    27,

    27,    27,   nil,    27,    27,    27,    27,   nil,   114,   114,

   nil,    27,   114,   114,   nil,   114,   114,   114,   114,   114,

    44,    44,   nil,   114,    44,    44,   nil,    44,    44,    44,

    44,    44,    74,    74,   nil,   nil,    74,    74,   nil,    74,

    74,    74,    74,    74,   113,   113,   nil,   nil,   113,   113,

   nil,   113,   113,   113,   113,   113,   129,   129,   nil,   nil,

   129,   129,   nil,   129,   129,   129,   129,   129,    88,    88,

   nil,   nil,    88,    88,   nil,    88,    88,    88,    88,    88,

     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,

     0,     0,    77,    77,   nil,   nil,    77,    77,   nil,    77,

    77,    77,    77,    77 ]

racc_action_pointer = [

   378,   155,   126,    31,   167,   174,   116,    72,    86,   100,

   113,   119,    95,    86,   nil,   nil,   nil,   nil,   nil,   nil,

   nil,   nil,   nil,   nil,   nil,   nil,   170,   281,     0,   nil,

   nil,   nil,   nil,    92,   nil,   nil,    39,   nil,   237,   nil,

    46,    38,    43,   nil,   306,    15,   nil,   nil,   nil,   nil,

    11,    -1,   153,   nil,   nil,    59,   -10,   nil,   nil,   198,

    22,   nil,   -17,   nil,   nil,   nil,   126,   117,   184,   nil,

    78,   -11,    21,    -7,   318,     2,   268,   378,   nil,   nil,

    33,   nil,   nil,   nil,   nil,   nil,    59,   nil,   354,    35,

   254,   nil,   nil,   nil,   224,   nil,    52,    45,    45,   nil,

    54,   nil,    76,   nil,    65,    78,   nil,   nil,    74,   nil,

   nil,    77,   -13,   330,   294,   nil,   nil,   105,   nil,   nil,

   nil,    95,   140,   nil,   nil,   nil,    96,    17,   nil,   342,

   125,   113,   nil,   nil,   -14,   121,    -7,   nil,   128,   143,

   146,   141,   154,   -10,   nil,   nil,   nil,   165,   nil,   nil,

   154,    45,   nil,   nil,   211,   nil,   173,   nil,   176,   nil,

   nil,   nil,   168,   187,   nil,   nil,   nil ]

racc_action_default = [

  -109,  -109,  -109,  -109,   -14,  -109,   -20,  -109,  -109,  -109,

  -109,  -109,  -109,  -109,   -10,   -95,  -105,  -106,   -77,   -44,

  -107,   -11,  -108,   -79,   -43,  -102,  -109,  -109,   -60,  -103,

   -55,  -104,   -78,   -68,   -54,   -71,   -45,   -12,  -109,    -1,

  -109,  -109,  -109,    -2,  -109,   -22,   -51,   -48,   -50,    -3,

   -40,   -41,  -109,   -46,    -4,   -86,    -5,   -88,    -6,   -90,

  -109,    -7,   -95,    -8,    -9,   -98,  -100,   -61,   -59,   -56,

   -69,  -109,  -109,  -109,  -109,   -75,  -109,  -109,   -57,   -15,

  -109,   167,   -73,   -80,   -82,   -21,   -24,   -81,  -109,   -27,

  -109,   -83,   -47,   -89,  -109,   -91,  -109,  -100,  -109,   -99,

  -101,   -75,   -58,   -52,  -109,  -109,   -64,   -63,   -65,   -76,

   -72,   -67,  -109,  -109,  -109,   -26,   -23,  -109,   -29,   -49,

   -84,   -42,   -87,   -92,   -94,   -95,  -109,  -109,   -62,  -109,

  -109,   -25,   -74,   -28,   -31,  -100,  -109,   -53,   -66,  -109,

  -109,   -34,  -109,  -109,   -93,   -96,   -97,  -109,   -18,   -13,

   -38,  -109,   -30,   -33,  -109,   -32,   -16,   -19,   -14,   -35,

   -36,   -37,  -109,  -109,   -39,   -85,   -17 ]

racc_goto_table = [

    39,    67,    70,    73,    38,    66,    69,    24,    37,    57,

    59,    36,    55,    67,    99,    90,    85,   157,    69,   108,

    83,   134,   111,    76,    49,    53,   141,    70,    73,   150,

   118,    89,    45,   155,   159,   149,   140,    21,    14,    19,

   119,   102,    64,    63,    61,   124,    70,   104,    58,   132,

    83,    56,    97,    83,    54,    93,    43,     5,   131,    95,

   116,   nil,    76,   nil,    83,    76,   nil,   127,   nil,    38,

   nil,   nil,   nil,   103,   138,   nil,   110,   nil,   nil,   nil,

   nil,   nil,   nil,   144,   nil,   nil,   nil,   nil,   nil,    83,

    83,   nil,   nil,   nil,    57,   nil,   nil,   122,   nil,   121,

   nil,   nil,   nil,   nil,   nil,    83,   nil,   nil,   nil,   nil,

   nil,   nil,   nil,   nil,   nil,   135,   nil,   nil,   nil,   nil,

   nil,   nil,    93,   nil,   nil,   nil,    70,   161,    38,    70,

   162,   160,   137,   nil,   nil,   nil,   nil,   nil,   nil,   nil,

   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,

   nil,   nil,   nil,   nil,   164 ]

racc_goto_check = [

     2,    37,    37,    29,    36,    46,    28,    13,    13,    41,

    41,    31,    45,    37,    47,    32,    24,    23,    28,    25,

    44,    20,    25,    42,     4,     4,    21,    37,    29,    22,

    19,    18,    17,    26,    27,    16,    15,    12,    11,    33,

    34,    35,    10,     9,     8,    47,    37,    29,     7,    43,

    44,     6,    46,    44,     5,    41,     3,     1,    25,    41,

    24,   nil,    42,   nil,    44,    42,   nil,    32,   nil,    36,

   nil,   nil,   nil,    13,    25,   nil,    41,   nil,   nil,   nil,

   nil,   nil,   nil,    47,   nil,   nil,   nil,   nil,   nil,    44,

    44,   nil,   nil,   nil,    41,   nil,   nil,    45,   nil,    31,

   nil,   nil,   nil,   nil,   nil,    44,   nil,   nil,   nil,   nil,

   nil,   nil,   nil,   nil,   nil,    46,   nil,   nil,   nil,   nil,

   nil,   nil,    41,   nil,   nil,   nil,    37,    29,    36,    37,

    29,    28,    13,   nil,   nil,   nil,   nil,   nil,   nil,   nil,

   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,

   nil,   nil,   nil,   nil,     2 ]

racc_goto_pointer = [

   nil,    57,    -4,    50,    17,    46,    42,    38,    33,    31,

    29,    37,    35,     5,   nil,   -94,  -105,    26,   -14,   -59,

   -97,  -108,  -112,  -133,   -28,   -55,  -110,  -117,   -20,   -24,

   nil,     9,   -35,    37,   -50,   -27,     1,   -25,   nil,   nil,

   nil,     0,    -5,   -65,   -24,     3,   -10,   -52 ]

racc_goto_default = [

   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,   nil,

   nil,   nil,   nil,    48,    41,   nil,   nil,   nil,   nil,   nil,

   nil,   nil,   nil,   nil,   nil,    86,   nil,   nil,    30,    34,

    50,    51,   nil,    46,    47,   nil,    26,    28,    71,    72,

    33,    35,   114,    82,    18,   nil,   nil,   nil ]

racc_token_table = {

 false => 0,

 Object.new => 1,

 :DATETIME => 2,

 :RECEIVED => 3,

 :MADDRESS => 4,

 :RETPATH => 5,

 :KEYWORDS => 6,

 :ENCRYPTED => 7,

 :MIMEVERSION => 8,

 :CTYPE => 9,

 :CENCODING => 10,

 :CDISPOSITION => 11,

 :ADDRESS => 12,

 :MAILBOX => 13,

 :DIGIT => 14,

 :ATOM => 15,

 "," => 16,

 ":" => 17,

 :FROM => 18,

 :BY => 19,

 "@" => 20,

 :DOMLIT => 21,

 :VIA => 22,

 :WITH => 23,

 :ID => 24,

 :FOR => 25,

 ";" => 26,

 "<" => 27,

 ">" => 28,

 "." => 29,

 :QUOTED => 30,

 :TOKEN => 31,

 "/" => 32,

 "=" => 33 }

racc_use_result_var = false

racc_nt_base = 34

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',

'DATETIME',

'RECEIVED',

'MADDRESS',

'RETPATH',

'KEYWORDS',

'ENCRYPTED',

'MIMEVERSION',

'CTYPE',

'CENCODING',

'CDISPOSITION',

'ADDRESS',

'MAILBOX',

'DIGIT',

'ATOM',

'","',

'":"',

'FROM',

'BY',

'"@"',

'DOMLIT',

'VIA',

'WITH',

'ID',

'FOR',

'";"',

'"<"',

'">"',

'"."',

'QUOTED',

'TOKEN',

'"/"',

'"="',

'$start',

'content',

'datetime',

'received',

'addrs_TOP',

'retpath',

'keys',

'enc',

'version',

'ctype',

'cencode',

'cdisp',

'addr_TOP',

'mbox',

'day',

'hour',

'zone',

'from',

'by',

'via',

'with',

'id',

'for',

'received_datetime',

'received_domain',

'domain',

'msgid',

'received_addrspec',

'routeaddr',

'spec',

'addrs',

'group_bare',

'commas',

'group',

'addr',

'mboxes',

'addr_phrase',

'local_head',

'routes',

'at_domains',

'local',

'word',

'dots',

'domword',

'atom',

'phrase',

'params',

'opt_semicolon']

Racc_debug_parser = false

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

 # reduce 0 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 16

  def _reduce_1( val, _values)

 val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 17

  def _reduce_2( val, _values)

 val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 18

  def _reduce_3( val, _values)

 val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 19

  def _reduce_4( val, _values)

 val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 20

  def _reduce_5( val, _values)

 val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 21

  def _reduce_6( val, _values)

 val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 22

  def _reduce_7( val, _values)

 val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 23

  def _reduce_8( val, _values)

 val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 24

  def _reduce_9( val, _values)

 val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 25

  def _reduce_10( val, _values)

 val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 26

  def _reduce_11( val, _values)

 val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 27

  def _reduce_12( val, _values)

 val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 36

  def _reduce_13( val, _values)

                  t = Time.gm(val[3].to_i, val[2], val[1].to_i, 0, 0, 0)

                  (t + val[4] - val[5]).localtime

  end

.,.,

 # reduce 14 omitted

 # reduce 15 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 45

  def _reduce_16( val, _values)

                  (val[0].to_i * 60 * 60) +

                  (val[2].to_i * 60)

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 51

  def _reduce_17( val, _values)

                  (val[0].to_i * 60 * 60) +

                  (val[2].to_i * 60) +

                  (val[4].to_i)

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 56

  def _reduce_18( val, _values)

                  timezone_string_to_unixtime(val[0])

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 61

  def _reduce_19( val, _values)

                  val

  end

.,.,

 # reduce 20 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 67

  def _reduce_21( val, _values)

                  val[1]

  end

.,.,

 # reduce 22 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 73

  def _reduce_23( val, _values)

                  val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 79

  def _reduce_24( val, _values)

                  join_domain(val[0])

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 83

  def _reduce_25( val, _values)

                  join_domain(val[2])

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 87

  def _reduce_26( val, _values)

                  join_domain(val[0])

  end

.,.,

 # reduce 27 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 93

  def _reduce_28( val, _values)

                  val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 98

  def _reduce_29( val, _values)

                  []

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 103

  def _reduce_30( val, _values)

                  val[0].push val[2]

                  val[0]

  end

.,.,

 # reduce 31 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 109

  def _reduce_32( val, _values)

                  val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 113

  def _reduce_33( val, _values)

                  val[1]

  end

.,.,

 # reduce 34 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 119

  def _reduce_35( val, _values)

                  val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 125

  def _reduce_36( val, _values)

                  val[0].spec

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 129

  def _reduce_37( val, _values)

                  val[0].spec

  end

.,.,

 # reduce 38 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 136

  def _reduce_39( val, _values)

                  val[1]

  end

.,.,

 # reduce 40 omitted

 # reduce 41 omitted

 # reduce 42 omitted

 # reduce 43 omitted

 # reduce 44 omitted

 # reduce 45 omitted

 # reduce 46 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 146

  def _reduce_47( val, _values)

 [ Address.new(nil, nil) ]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 152

  def _reduce_48( val, _values)

                  val

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 157

  def _reduce_49( val, _values)

                  val[0].push val[2]

                  val[0]

  end

.,.,

 # reduce 50 omitted

 # reduce 51 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 165

  def _reduce_52( val, _values)

                  val

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 170

  def _reduce_53( val, _values)

                  val[0].push val[2]

                  val[0]

  end

.,.,

 # reduce 54 omitted

 # reduce 55 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 178

  def _reduce_56( val, _values)

                  val[1].phrase = Decoder.decode(val[0])

                  val[1]

  end

.,.,

 # reduce 57 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 185

  def _reduce_58( val, _values)

                  AddressGroup.new(val[0], val[2])

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 185

  def _reduce_59( val, _values)

 AddressGroup.new(val[0], [])

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 188

  def _reduce_60( val, _values)

 val[0].join('.')

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 189

  def _reduce_61( val, _values)

 val[0] << ' ' << val[1].join('.')

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 196

  def _reduce_62( val, _values)

                  val[2].routes.replace val[1]

                  val[2]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 200

  def _reduce_63( val, _values)

                  val[1]

  end

.,.,

 # reduce 64 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 203

  def _reduce_65( val, _values)

 [ val[1].join('.') ]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 204

  def _reduce_66( val, _values)

 val[0].push val[3].join('.'); val[0]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 206

  def _reduce_67( val, _values)

 Address.new( val[0], val[2] )

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 207

  def _reduce_68( val, _values)

 Address.new( val[0], nil )

  end

.,.,

 # reduce 69 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 210

  def _reduce_70( val, _values)

 val[0].push ''; val[0]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 213

  def _reduce_71( val, _values)

 val

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 222

  def _reduce_72( val, _values)

                  val[1].times do

                    val[0].push ''

                  end

                  val[0].push val[2]

                  val[0]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 224

  def _reduce_73( val, _values)

 val

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 233

  def _reduce_74( val, _values)

                  val[1].times do

                    val[0].push ''

                  end

                  val[0].push val[2]

                  val[0]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 234

  def _reduce_75( val, _values)

 0

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 235

  def _reduce_76( val, _values)

 val[0] + 1

  end

.,.,

 # reduce 77 omitted

 # reduce 78 omitted

 # reduce 79 omitted

 # reduce 80 omitted

 # reduce 81 omitted

 # reduce 82 omitted

 # reduce 83 omitted

 # reduce 84 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 253

  def _reduce_85( val, _values)

                  val[1] = val[1].spec

                  val.join('')

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 254

  def _reduce_86( val, _values)

 val

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 255

  def _reduce_87( val, _values)

 val[0].push val[2]; val[0]

  end

.,.,

 # reduce 88 omitted

module_eval <<'.,.,', 'lib/tmail/parser.y', 258

  def _reduce_89( val, _values)

 val[0] << ' ' << val[1]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 265

  def _reduce_90( val, _values)

                  val.push nil

                  val

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 269

  def _reduce_91( val, _values)

                  val

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 274

  def _reduce_92( val, _values)

                  [ val[0].to_i, val[2].to_i ]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 279

  def _reduce_93( val, _values)

                  [ val[0].downcase, val[2].downcase, decode_params(val[3]) ]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 283

  def _reduce_94( val, _values)

                  [ val[0].downcase, nil, decode_params(val[1]) ]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 288

  def _reduce_95( val, _values)

                  {}

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 293

  def _reduce_96( val, _values)

                  val[0][ val[2].downcase ] = ('"' + val[4].to_s + '"')

                  val[0]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 298

  def _reduce_97( val, _values)

                  val[0][ val[2].downcase ] = val[4]

                  val[0]

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 303

  def _reduce_98( val, _values)

                  val[0].downcase

  end

.,.,

module_eval <<'.,.,', 'lib/tmail/parser.y', 308

  def _reduce_99( val, _values)

                  [ val[0].downcase, decode_params(val[1]) ]

  end

.,.,

 # reduce 100 omitted

 # reduce 101 omitted

 # reduce 102 omitted

 # reduce 103 omitted

 # reduce 104 omitted

 # reduce 105 omitted

 # reduce 106 omitted

 # reduce 107 omitted

 # reduce 108 omitted

 def _reduce_none( val, _values)

  val[0]

 end

  end   # class Parser

end   # module TMail

#--

# = COPYRIGHT:

#

#   Copyright (c) 1998-2003 Minero Aoki <[email protected]>

#

#   Permission is hereby granted, free of charge, to any person obtaining

#   a copy of this software and associated documentation files (the

#   "Software"), to deal in the Software without restriction, including

#   without limitation the rights to use, copy, modify, merge, publish,

#   distribute, sublicense, and/or sell copies of the Software, and to

#   permit persons to whom the Software is furnished to do so, subject to

#   the following conditions:

#

#   The above copyright notice and this permission notice shall be

#   included in all copies or substantial portions of the Software.

#

#   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

#   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

#   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

#   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE

#   LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION

#   OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

#   WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

#

#   Note: Originally licensed under LGPL v2+. Using MIT license for Rails

#   with permission of Minero Aoki.

#++

#:stopdoc:

require 'nkf'

require 'tmail/base64'

require 'tmail/stringio'

require 'tmail/utils'

#:startdoc:

module TMail

  #:stopdoc:

  class << self

    attr_accessor :KCODE

  end

  self.KCODE = 'NONE'

  module StrategyInterface

    def create_dest( obj )

      case obj

      when nil

        StringOutput.new

      when String

        StringOutput.new(obj)

      when IO, StringOutput

        obj

      else

        raise TypeError, 'cannot handle this type of object for dest'

      end

    end

    module_function :create_dest

    #:startdoc:

    # Returns the TMail object encoded and ready to be sent via SMTP etc.

    # You should call this before you are packaging up your  email to

    # correctly escape all the values that need escaping in the email, line

    # wrap the email etc.

    # 

    # It is also a good idea to call this before you marshal or serialize

    # a TMail object.

    # 

    # For Example:

    # 

    #  email = TMail::Load(my_email_file)

    #  email_to_send = email.encoded

    def encoded( eol = "\r\n", charset = 'j', dest = nil )

      accept_strategy Encoder, eol, charset, dest

    end

    # Returns the TMail object decoded and ready to be used by you, your

    # program etc.

    # 

    # You should call this before you are packaging up your  email to

    # correctly escape all the values that need escaping in the email, line

    # wrap the email etc.

    # 

    # For Example:

    # 

    #  email = TMail::Load(my_email_file)

    #  email_to_send = email.encoded

    def decoded( eol = "\n", charset = 'e', dest = nil )

      # Turn the E-Mail into a string and return it with all

      # encoded characters decoded.  alias for to_s

      accept_strategy Decoder, eol, charset, dest

    end

    alias to_s decoded

    def accept_strategy( klass, eol, charset, dest = nil ) #:nodoc:

      dest ||= ''

      accept klass.new( create_dest(dest), charset, eol )

      dest

    end

  end

  #:stopdoc:

  ###

  ### MIME B encoding decoder

  ###

  class Decoder

    include TextUtils

    encoded = '=\?(?:iso-2022-jp|euc-jp|shift_jis)\?[QB]\?[a-z0-9+/=]+\?='

    ENCODED_WORDS = /#{encoded}(?:\s+#{encoded})*/i

    SPACER       = "\t"

    OUTPUT_ENCODING = {

      'EUC'  => 'e',

      'SJIS' => 's',

    }

    def self.decode( str, encoding = nil )

      encoding ||= (OUTPUT_ENCODING[TMail.KCODE] || 'j')

      opt = '-mS' + encoding

      str.gsub(ENCODED_WORDS) {|s| NKF.nkf(opt, s) }

    end

    def initialize( dest, encoding = nil, eol = "\n" )

      @f = StrategyInterface.create_dest(dest)

      @encoding = (/\A[ejs]/ === encoding) ? encoding[0,1] : nil

      @eol = eol

    end

    def decode( str )

      self.class.decode(str, @encoding)

    end

    private :decode

    def terminate

    end

    def header_line( str )

      @f << decode(str)

    end

    def header_name( nm )

      @f << nm << ': '

    end

    def header_body( str )

      @f << decode(str)

    end

    def space

      @f << ' '

    end

    alias spc space

    def lwsp( str )

      @f << str

    end

    def meta( str )

      @f << str

    end

    def puts_meta( str )

      @f << str

    end

    def text( str )

      @f << decode(str)

    end

    def phrase( str )

      @f << quote_phrase(decode(str))

    end

    def kv_pair( k, v )

      v = dquote(v) unless token_safe?(v)

      @f << k << '=' << v

    end

    def puts( str = nil )

      @f << str if str

      @f << @eol

    end

    def write( str )

      @f << str

    end

  end

  ###

  ### MIME B-encoding encoder

  ###

  #

  # FIXME: This class can handle only (euc-jp/shift_jis -> iso-2022-jp).

  #

  class Encoder

    include TextUtils

    BENCODE_DEBUG = false unless defined?(BENCODE_DEBUG)

    def Encoder.encode( str )

      e = new()

      e.header_body str

      e.terminate

      e.dest.string

    end

    SPACER       = "\t"

    MAX_LINE_LEN = 78

    RFC_2822_MAX_LENGTH = 998

    OPTIONS = {

      'EUC'  => '-Ej -m0',

      'SJIS' => '-Sj -m0',

      'UTF8' => nil,      # FIXME

      'NONE' => nil

    }

    def initialize( dest = nil, encoding = nil, eol = "\r\n", limit = nil )

      @f = StrategyInterface.create_dest(dest)

      @opt = OPTIONS[TMail.KCODE]

      @eol = eol

      @folded = false

      @preserve_quotes = true

      reset

    end

    def preserve_quotes=( bool )

      @preserve_quotes

    end

    def preserve_quotes

      @preserve_quotes

    end

    def normalize_encoding( str )

      if @opt

      then NKF.nkf(@opt, str)