From db045dbbf60b53dbe013ef25554fd013baf88134 Mon Sep 17 00:00:00 2001 From: David Heinemeier Hansson Date: Wed, 24 Nov 2004 01:04:44 +0000 Subject: Initial git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- actionmailer/lib/action_mailer/vendor/tmail/net.rb | 261 +++++++++++++++++++++ 1 file changed, 261 insertions(+) create mode 100755 actionmailer/lib/action_mailer/vendor/tmail/net.rb (limited to 'actionmailer/lib/action_mailer/vendor/tmail/net.rb') diff --git a/actionmailer/lib/action_mailer/vendor/tmail/net.rb b/actionmailer/lib/action_mailer/vendor/tmail/net.rb new file mode 100755 index 0000000000..0ef433b88a --- /dev/null +++ b/actionmailer/lib/action_mailer/vendor/tmail/net.rb @@ -0,0 +1,261 @@ +# +# net.rb +# +# Copyright (c) 1998-2003 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 or later. +# + +require 'nkf' + + +module TMail + + class Mail + + def send_to( smtp ) + do_send_to(smtp) do + ready_to_send + end + end + + def send_text_to( smtp ) + do_send_to(smtp) do + ready_to_send + mime_encode + end + end + + def do_send_to( smtp ) + from = from_address or raise ArgumentError, 'no from address' + (dests = destinations).empty? and raise ArgumentError, 'no receipient' + yield + send_to_0 smtp, from, dests + end + private :do_send_to + + def send_to_0( smtp, from, to ) + smtp.ready(from, to) do |f| + encoded "\r\n", 'j', f, '' + end + end + + def ready_to_send + delete_no_send_fields + add_message_id + add_date + end + + NOSEND_FIELDS = %w( + received + bcc + ) + + def delete_no_send_fields + NOSEND_FIELDS.each do |nm| + delete nm + end + delete_if {|n,v| v.empty? } + end + + def add_message_id( fqdn = nil ) + self.message_id = ::TMail::new_msgid(fqdn) + end + + def add_date + self.date = Time.now + end + + def mime_encode + if parts.empty? + mime_encode_singlepart + else + mime_encode_multipart true + end + end + + def mime_encode_singlepart + self.mime_version = '1.0' + b = body + if NKF.guess(b) != NKF::BINARY + mime_encode_text b + else + mime_encode_binary b + end + end + + def mime_encode_text( body ) + self.body = NKF.nkf('-j -m0', body) + self.set_content_type 'text', 'plain', {'charset' => 'iso-2022-jp'} + self.encoding = '7bit' + end + + def mime_encode_binary( body ) + self.body = [body].pack('m') + self.set_content_type 'application', 'octet-stream' + self.encoding = 'Base64' + end + + def mime_encode_multipart( top = true ) + self.mime_version = '1.0' if top + self.set_content_type 'multipart', 'mixed' + e = encoding(nil) + if e and not /\A(?:7bit|8bit|binary)\z/i === e + raise ArgumentError, + 'using C.T.Encoding with multipart mail is not permitted' + end + end + + def create_empty_mail + self.class.new(StringPort.new(''), @config) + end + + def create_reply + setup_reply create_empty_mail() + end + + def setup_reply( m ) + if tmp = reply_addresses(nil) + m.to_addrs = tmp + end + + mid = message_id(nil) + tmp = references(nil) || [] + tmp.push mid if mid + m.in_reply_to = [mid] if mid + m.references = tmp unless tmp.empty? + m.subject = 'Re: ' + subject('').sub(/\A(?:\s*re:)+/i, '') + + m + end + + def create_forward + setup_forward create_empty_mail() + end + + def setup_forward( mail ) + m = Mail.new(StringPort.new('')) + m.body = decoded + m.set_content_type 'message', 'rfc822' + m.encoding = encoding('7bit') + mail.parts.push m + end + + end + + + class DeleteFields + + NOSEND_FIELDS = %w( + received + bcc + ) + + def initialize( nosend = nil, delempty = true ) + @no_send_fields = nosend || NOSEND_FIELDS.dup + @delete_empty_fields = delempty + end + + attr :no_send_fields + attr :delete_empty_fields, true + + def exec( mail ) + @no_send_fields.each do |nm| + delete nm + end + delete_if {|n,v| v.empty? } if @delete_empty_fields + end + + end + + + class AddMessageId + + def initialize( fqdn = nil ) + @fqdn = fqdn + end + + attr :fqdn, true + + def exec( mail ) + mail.message_id = ::TMail::new_msgid(@fqdn) + end + + end + + + class AddDate + + def exec( mail ) + mail.date = Time.now + end + + end + + + class MimeEncodeAuto + + def initialize( s = nil, m = nil ) + @singlepart_composer = s || MimeEncodeSingle.new + @multipart_composer = m || MimeEncodeMulti.new + end + + attr :singlepart_composer + attr :multipart_composer + + def exec( mail ) + if mail._builtin_multipart? + then @multipart_composer + else @singlepart_composer end.exec mail + end + + end + + + class MimeEncodeSingle + + def exec( mail ) + mail.mime_version = '1.0' + b = mail.body + if NKF.guess(b) != NKF::BINARY + on_text b + else + on_binary b + end + end + + def on_text( body ) + mail.body = NKF.nkf('-j -m0', body) + mail.set_content_type 'text', 'plain', {'charset' => 'iso-2022-jp'} + mail.encoding = '7bit' + end + + def on_binary( body ) + mail.body = [body].pack('m') + mail.set_content_type 'application', 'octet-stream' + mail.encoding = 'Base64' + end + + end + + + class MimeEncodeMulti + + def exec( mail, top = true ) + mail.mime_version = '1.0' if top + mail.set_content_type 'multipart', 'mixed' + e = encoding(nil) + if e and not /\A(?:7bit|8bit|binary)\z/i === e + raise ArgumentError, + 'using C.T.Encoding with multipart mail is not permitted' + end + mail.parts.each do |m| + exec m, false if m._builtin_multipart? + end + end + + end + +end # module TMail -- cgit v1.2.3