Update tmail to r208 versioned as 1.2.2

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8667 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 0 insertions, 963 deletions

diff --git a/actionmailer/lib/action_mailer/vendor/tmail-1.2.1/tmail/header.rb b/actionmailer/lib/action_mailer/vendor/tmail-1.2.1/tmail/header.rb
deleted file mode 100755
index 31ad6fd612..0000000000
--- a/actionmailer/lib/action_mailer/vendor/tmail-1.2.1/tmail/header.rb
+++ /dev/null
@@ -1,963 +0,0 @@
-=begin rdoc
-
-= Header handling class
-
-=end
-# RFC #822 ftp://ftp.isi.edu/in-notes/rfc822.txt
-# 
-#
-#--
-# Copyright (c) 1998-2003 Minero Aoki <aamine@loveruby.net>
-#
-# 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.
-#++
-
-require 'tmail/encode'
-require 'tmail/address'
-require 'tmail/parser'
-require 'tmail/config'
-require 'tmail/utils'
-
-
-module TMail
-
-  class HeaderField
-
-    include TextUtils
-
-    class << self
-
-      alias newobj new
-
-      def new( name, body, conf = DEFAULT_CONFIG )
-        klass = FNAME_TO_CLASS[name.downcase] || UnstructuredHeader
-        klass.newobj body, conf
-      end
-
-      # Returns a HeaderField object matching the header you specify in the "name" param.
-      # Requires an initialized TMail::Port to be passed in.
-      #
-      # The method searches the header of the Port you pass into it to find a match on
-      # the header line you pass.  Once a match is found, it will unwrap the matching line
-      # as needed to return an initialized HeaderField object.
-      #
-      # If you want to get the Envelope sender of the email object, pass in "EnvelopeSender",
-      # if you want the From address of the email itself, pass in 'From'.
-      #
-      # This is because a mailbox doesn't have the : after the From that designates the
-      # beginning of the envelope sender (which can be different to the from address of 
-      # the emial)
-      #
-      # Other fields can be passed as normal, "Reply-To", "Received" etc.
-      #
-      # Note: Change of behaviour in 1.2.1 => returns nil if it does not find the specified
-      # header field, otherwise returns an instantiated object of the correct header class
-      # 
-      # For example:
-      #   port = TMail::FilePort.new("/test/fixtures/raw_email_simple")
-      #   h = TMail::HeaderField.new_from_port(port, "From")
-      #   h.addrs.to_s #=> "Mikel Lindsaar <mikel@nowhere.com>"
-      #   h = TMail::HeaderField.new_from_port(port, "EvelopeSender")
-      #   h.addrs.to_s #=> "mike@anotherplace.com.au"
-      #   h = TMail::HeaderField.new_from_port(port, "SomeWeirdHeaderField")
-      #   h #=> nil
-      def new_from_port( port, name, conf = DEFAULT_CONFIG )
-        if name == "EnvelopeSender"
-          name = "From"
-          re = Regexp.new('\A(From) ', 'i')
-        else
-          re = Regexp.new('\A(' + Regexp.quote(name) + '):', 'i')
-        end
-        str = nil
-        port.ropen {|f|
-            f.each do |line|
-              if m = re.match(line)            then str = m.post_match.strip
-              elsif str and /\A[\t ]/ === line then str << ' ' << line.strip
-              elsif /\A-*\s*\z/ === line       then break
-              elsif str                        then break
-              end
-            end
-        }
-        new(name, str, Config.to_config(conf)) if str
-      end
-
-      def internal_new( name, conf )
-        FNAME_TO_CLASS[name].newobj('', conf, true)
-      end
-
-    end   # class << self
-
-    def initialize( body, conf, intern = false )
-      @body = body
-      @config = conf
-
-      @illegal = false
-      @parsed = false
-      
-      if intern
-        @parsed = true
-        parse_init
-      end
-    end
-
-    def inspect
-      "#<#{self.class} #{@body.inspect}>"
-    end
-
-    def illegal?
-      @illegal
-    end
-
-    def empty?
-      ensure_parsed
-      return true if @illegal
-      isempty?
-    end
-
-    private
-
-    def ensure_parsed
-      return if @parsed
-      @parsed = true
-      parse
-    end
-
-    # defabstract parse
-    # end
-
-    def clear_parse_status
-      @parsed = false
-      @illegal = false
-    end
-
-    public
-
-    def body
-      ensure_parsed
-      v = Decoder.new(s = '')
-      do_accept v
-      v.terminate
-      s
-    end
-
-    def body=( str )
-      @body = str
-      clear_parse_status
-    end
-
-    include StrategyInterface
-
-    def accept( strategy )
-      ensure_parsed
-      do_accept strategy
-      strategy.terminate
-    end
-
-    # abstract do_accept
-
-  end
-
-
-  class UnstructuredHeader < HeaderField
-
-    def body
-      ensure_parsed
-      @body
-    end
-
-    def body=( arg )
-      ensure_parsed
-      @body = arg
-    end
-
-    private
-
-    def parse_init
-    end
-
-    def parse
-      @body = Decoder.decode(@body.gsub(/\n|\r\n|\r/, ''))
-    end
-
-    def isempty?
-      not @body
-    end
-
-    def do_accept( strategy )
-      strategy.text @body
-    end
-
-  end
-
-
-  class StructuredHeader < HeaderField
-
-    def comments
-      ensure_parsed
-      @comments
-    end
-
-    private
-
-    def parse
-      save = nil
-
-      begin
-        parse_init
-        do_parse
-      rescue SyntaxError
-        if not save and mime_encoded? @body
-          save = @body
-          @body = Decoder.decode(save)
-          retry
-        elsif save
-          @body = save
-        end
-
-        @illegal = true
-        raise if @config.strict_parse?
-      end
-    end
-
-    def parse_init
-      @comments = []
-      init
-    end
-
-    def do_parse
-      quote_boundary
-      obj = Parser.parse(self.class::PARSE_TYPE, @body, @comments)
-      set obj if obj
-    end
-
-  end
-
-
-  class DateTimeHeader < StructuredHeader
-
-    PARSE_TYPE = :DATETIME
-
-    def date
-      ensure_parsed
-      @date
-    end
-
-    def date=( arg )
-      ensure_parsed
-      @date = arg
-    end
-
-    private
-
-    def init
-      @date = nil
-    end
-
-    def set( t )
-      @date = t
-    end
-
-    def isempty?
-      not @date
-    end
-
-    def do_accept( strategy )
-      strategy.meta time2str(@date)
-    end
-
-  end
-
-
-  class AddressHeader < StructuredHeader
-
-    PARSE_TYPE = :MADDRESS
-
-    def addrs
-      ensure_parsed
-      @addrs
-    end
-
-    private
-
-    def init
-      @addrs = []
-    end
-
-    def set( a )
-      @addrs = a
-    end
-
-    def isempty?
-      @addrs.empty?
-    end
-
-    def do_accept( strategy )
-      first = true
-      @addrs.each do |a|
-        if first
-          first = false
-        else
-          strategy.meta ','
-          strategy.space
-        end
-        a.accept strategy
-      end
-
-      @comments.each do |c|
-        strategy.space
-        strategy.meta '('
-        strategy.text c
-        strategy.meta ')'
-      end
-    end
-
-  end
-
-
-  class ReturnPathHeader < AddressHeader
-
-    PARSE_TYPE = :RETPATH
-
-    def addr
-      addrs()[0]
-    end
-
-    def spec
-      a = addr() or return nil
-      a.spec
-    end
-
-    def routes
-      a = addr() or return nil
-      a.routes
-    end
-
-    private
-
-    def do_accept( strategy )
-      a = addr()
-
-      strategy.meta '<'
-      unless a.routes.empty?
-        strategy.meta a.routes.map {|i| '@' + i }.join(',')
-        strategy.meta ':'
-      end
-      spec = a.spec
-      strategy.meta spec if spec
-      strategy.meta '>'
-    end
-
-  end
-
-
-  class SingleAddressHeader < AddressHeader
-
-    def addr
-      addrs()[0]
-    end
-
-    private
-
-    def do_accept( strategy )
-      a = addr()
-      a.accept strategy
-      @comments.each do |c|
-        strategy.space
-        strategy.meta '('
-        strategy.text c
-        strategy.meta ')'
-      end
-    end
-
-  end
-
-
-  class MessageIdHeader < StructuredHeader
-
-    def id
-      ensure_parsed
-      @id
-    end
-
-    def id=( arg )
-      ensure_parsed
-      @id = arg
-    end
-
-    private
-
-    def init
-      @id = nil
-    end
-
-    def isempty?
-      not @id
-    end
-
-    def do_parse
-      @id = @body.slice(MESSAGE_ID) or
-              raise SyntaxError, "wrong Message-ID format: #{@body}"
-    end
-
-    def do_accept( strategy )
-      strategy.meta @id
-    end
-
-  end
-
-
-  class ReferencesHeader < StructuredHeader
-
-    def refs
-      ensure_parsed
-      @refs
-    end
-
-    def each_id
-      self.refs.each do |i|
-        yield i if MESSAGE_ID === i
-      end
-    end
-
-    def ids
-      ensure_parsed
-      @ids
-    end
-
-    def each_phrase
-      self.refs.each do |i|
-        yield i unless MESSAGE_ID === i
-      end
-    end
-
-    def phrases
-      ret = []
-      each_phrase {|i| ret.push i }
-      ret
-    end
-
-    private
-
-    def init
-      @refs = []
-      @ids = []
-    end
-
-    def isempty?
-      @ids.empty?
-    end
-
-    def do_parse
-      str = @body
-      while m = MESSAGE_ID.match(str)
-        pre = m.pre_match.strip
-        @refs.push pre unless pre.empty?
-        @refs.push s = m[0]
-        @ids.push s
-        str = m.post_match
-      end
-      str = str.strip
-      @refs.push str unless str.empty?
-    end
-
-    def do_accept( strategy )
-      first = true
-      @ids.each do |i|
-        if first
-          first = false
-        else
-          strategy.space
-        end
-        strategy.meta i
-      end
-    end
-
-  end
-
-
-  class ReceivedHeader < StructuredHeader
-
-    PARSE_TYPE = :RECEIVED
-
-    def from
-      ensure_parsed
-      @from
-    end
-
-    def from=( arg )
-      ensure_parsed
-      @from = arg
-    end
-
-    def by
-      ensure_parsed
-      @by
-    end
-
-    def by=( arg )
-      ensure_parsed
-      @by = arg
-    end
-
-    def via
-      ensure_parsed
-      @via
-    end
-
-    def via=( arg )
-      ensure_parsed
-      @via = arg
-    end
-
-    def with
-      ensure_parsed
-      @with
-    end
-
-    def id
-      ensure_parsed
-      @id
-    end
-
-    def id=( arg )
-      ensure_parsed
-      @id = arg
-    end
-
-    def _for
-      ensure_parsed
-      @_for
-    end
-
-    def _for=( arg )
-      ensure_parsed
-      @_for = arg
-    end
-
-    def date
-      ensure_parsed
-      @date
-    end
-
-    def date=( arg )
-      ensure_parsed
-      @date = arg
-    end
-
-    private
-
-    def init
-      @from = @by = @via = @with = @id = @_for = nil
-      @with = []
-      @date = nil
-    end
-
-    def set( args )
-      @from, @by, @via, @with, @id, @_for, @date = *args
-    end
-
-    def isempty?
-      @with.empty? and not (@from or @by or @via or @id or @_for or @date)
-    end
-
-    def do_accept( strategy )
-      list = []
-      list.push 'from '  + @from       if @from
-      list.push 'by '    + @by         if @by
-      list.push 'via '   + @via        if @via
-      @with.each do |i|
-        list.push 'with ' + i
-      end
-      list.push 'id '    + @id         if @id
-      list.push 'for <'  + @_for + '>' if @_for
-
-      first = true
-      list.each do |i|
-        strategy.space unless first
-        strategy.meta i
-        first = false
-      end
-      if @date
-        strategy.meta ';'
-        strategy.space
-        strategy.meta time2str(@date)
-      end
-    end
-
-  end
-
-
-  class KeywordsHeader < StructuredHeader
-
-    PARSE_TYPE = :KEYWORDS
-
-    def keys
-      ensure_parsed
-      @keys
-    end
-
-    private
-
-    def init
-      @keys = []
-    end
-
-    def set( a )
-      @keys = a
-    end
-
-    def isempty?
-      @keys.empty?
-    end
-
-    def do_accept( strategy )
-      first = true
-      @keys.each do |i|
-        if first
-          first = false
-        else
-          strategy.meta ','
-        end
-        strategy.meta i
-      end
-    end
-
-  end
-
-
-  class EncryptedHeader < StructuredHeader
-
-    PARSE_TYPE = :ENCRYPTED
-
-    def encrypter
-      ensure_parsed
-      @encrypter
-    end
-
-    def encrypter=( arg )
-      ensure_parsed
-      @encrypter = arg
-    end
-
-    def keyword
-      ensure_parsed
-      @keyword
-    end
-
-    def keyword=( arg )
-      ensure_parsed
-      @keyword = arg
-    end
-
-    private
-
-    def init
-      @encrypter = nil
-      @keyword = nil
-    end
-
-    def set( args )
-      @encrypter, @keyword = args
-    end
-
-    def isempty?
-      not (@encrypter or @keyword)
-    end
-
-    def do_accept( strategy )
-      if @key
-        strategy.meta @encrypter + ','
-        strategy.space
-        strategy.meta @keyword
-      else
-        strategy.meta @encrypter
-      end
-    end
-
-  end
-
-
-  class MimeVersionHeader < StructuredHeader
-
-    PARSE_TYPE = :MIMEVERSION
-
-    def major
-      ensure_parsed
-      @major
-    end
-
-    def major=( arg )
-      ensure_parsed
-      @major = arg
-    end
-
-    def minor
-      ensure_parsed
-      @minor
-    end
-
-    def minor=( arg )
-      ensure_parsed
-      @minor = arg
-    end
-
-    def version
-      sprintf('%d.%d', major, minor)
-    end
-
-    private
-
-    def init
-      @major = nil
-      @minor = nil
-    end
-
-    def set( args )
-      @major, @minor = *args
-    end
-
-    def isempty?
-      not (@major or @minor)
-    end
-
-    def do_accept( strategy )
-      strategy.meta sprintf('%d.%d', @major, @minor)
-    end
-
-  end
-
-
-  class ContentTypeHeader < StructuredHeader
-
-    PARSE_TYPE = :CTYPE
-
-    def main_type
-      ensure_parsed
-      @main
-    end
-
-    def main_type=( arg )
-      ensure_parsed
-      @main = arg.downcase
-    end
-
-    def sub_type
-      ensure_parsed
-      @sub
-    end
-
-    def sub_type=( arg )
-      ensure_parsed
-      @sub = arg.downcase
-    end
-
-    def content_type
-      ensure_parsed
-      @sub ? sprintf('%s/%s', @main, @sub) : @main
-    end
-
-    def params
-      ensure_parsed
-      unless @params.blank?
-        @params.each do |k, v|
-          @params[k] = unquote(v)
-        end
-      end
-      @params
-    end
-
-    def []( key )
-      ensure_parsed
-      @params and unquote(@params[key])
-    end
-
-    def []=( key, val )
-      ensure_parsed
-      (@params ||= {})[key] = val
-    end
-
-    private
-
-    def init
-      @main = @sub = @params = nil
-    end
-
-    def set( args )
-      @main, @sub, @params = *args
-    end
-
-    def isempty?
-      not (@main or @sub)
-    end
-
-    def do_accept( strategy )
-      if @sub
-        strategy.meta sprintf('%s/%s', @main, @sub)
-      else
-        strategy.meta @main
-      end
-      @params.each do |k,v|
-        if v
-          strategy.meta ';'
-          strategy.space
-          strategy.kv_pair k, v
-        end
-      end
-    end
-
-  end
-
-
-  class ContentTransferEncodingHeader < StructuredHeader
-
-    PARSE_TYPE = :CENCODING
-
-    def encoding
-      ensure_parsed
-      @encoding
-    end
-
-    def encoding=( arg )
-      ensure_parsed
-      @encoding = arg
-    end
-
-    private
-
-    def init
-      @encoding = nil
-    end
-
-    def set( s )
-      @encoding = s
-    end
-
-    def isempty?
-      not @encoding
-    end
-
-    def do_accept( strategy )
-      strategy.meta @encoding.capitalize
-    end
-
-  end
-
-
-  class ContentDispositionHeader < StructuredHeader
-
-    PARSE_TYPE = :CDISPOSITION
-
-    def disposition
-      ensure_parsed
-      @disposition
-    end
-
-    def disposition=( str )
-      ensure_parsed
-      @disposition = str.downcase
-    end
-
-    def params
-      ensure_parsed
-      unless @params.blank?
-        @params.each do |k, v|
-          @params[k] = unquote(v)
-        end
-      end
-      @params
-    end
-
-    def []( key )
-      ensure_parsed
-      @params and unquote(@params[key])
-    end
-
-    def []=( key, val )
-      ensure_parsed
-      (@params ||= {})[key] = val
-    end
-
-    private
-
-    def init
-      @disposition = @params = nil
-    end
-
-    def set( args )
-      @disposition, @params = *args
-    end
-
-    def isempty?
-      not @disposition and (not @params or @params.empty?)
-    end
-
-    def do_accept( strategy )
-      strategy.meta @disposition
-      @params.each do |k,v|
-        strategy.meta ';'
-        strategy.space
-        strategy.kv_pair k, unquote(v)
-      end
-    end
-      
-  end
-
-
-  class HeaderField   # redefine
-
-    FNAME_TO_CLASS = {
-      'date'                      => DateTimeHeader,
-      'resent-date'               => DateTimeHeader,
-      'to'                        => AddressHeader,
-      'cc'                        => AddressHeader,
-      'bcc'                       => AddressHeader,
-      'from'                      => AddressHeader,
-      'reply-to'                  => AddressHeader,
-      'resent-to'                 => AddressHeader,
-      'resent-cc'                 => AddressHeader,
-      'resent-bcc'                => AddressHeader,
-      'resent-from'               => AddressHeader,
-      'resent-reply-to'           => AddressHeader,
-      'sender'                    => SingleAddressHeader,
-      'resent-sender'             => SingleAddressHeader,
-      'return-path'               => ReturnPathHeader,
-      'message-id'                => MessageIdHeader,
-      'resent-message-id'         => MessageIdHeader,
-      'in-reply-to'               => ReferencesHeader,
-      'received'                  => ReceivedHeader,
-      'references'                => ReferencesHeader,
-      'keywords'                  => KeywordsHeader,
-      'encrypted'                 => EncryptedHeader,
-      'mime-version'              => MimeVersionHeader,
-      'content-type'              => ContentTypeHeader,
-      'content-transfer-encoding' => ContentTransferEncodingHeader,
-      'content-disposition'       => ContentDispositionHeader,
-      'content-id'                => MessageIdHeader,
-      'subject'                   => UnstructuredHeader,
-      'comments'                  => UnstructuredHeader,
-      'content-description'       => UnstructuredHeader
-    }
-
-  end
-
-end   # module TMail