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|
#
# address.rb
#
# Copyright (c) 1998-2004 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/encode'
require 'tmail/parser'
module TMail
class Address
include TextUtils
def Address.parse(str)
Parser.parse :ADDRESS, str
end
def address_group?
false
end
def initialize(local, domain)
if domain
domain.each do |s|
raise SyntaxError, 'empty word in domain' if s.empty?
end
end
@local = local
@domain = domain
@name = nil
@routes = []
end
attr_reader :name
def name=(str)
@name = str
@name = nil if str and str.empty?
end
alias phrase name
alias phrase= name=
attr_reader :routes
def inspect
"#<#{self.class} #{address()}>"
end
def local
return nil unless @local
return '""' if @local.size == 1 and @local[0].empty?
@local.map {|i| quote_atom(i) }.join('.')
end
def domain
return nil unless @domain
join_domain(@domain)
end
def spec
s = self.local
d = self.domain
if s and d
s + '@' + d
else
s
end
end
alias address spec
def ==(other)
other.respond_to? :spec and self.spec == other.spec
end
alias eql? ==
def hash
@local.hash ^ @domain.hash
end
def dup
obj = self.class.new(@local.dup, @domain.dup)
obj.name = @name.dup if @name
obj.routes.replace @routes
obj
end
include StrategyInterface
def accept(strategy, dummy1 = nil, dummy2 = nil)
unless @local
strategy.meta '<>' # empty return-path
return
end
spec_p = (not @name and @routes.empty?)
if @name
strategy.phrase @name
strategy.space
end
tmp = spec_p ? '' : '<'
unless @routes.empty?
tmp << @routes.map {|i| '@' + i }.join(',') << ':'
end
tmp << self.spec
tmp << '>' unless spec_p
strategy.meta tmp
strategy.lwsp ''
end
end
class AddressGroup
include Enumerable
def address_group?
true
end
def initialize(name, addrs)
@name = name
@addresses = addrs
end
attr_reader :name
def ==(other)
other.respond_to? :to_a and @addresses == other.to_a
end
alias eql? ==
def hash
map {|i| i.hash }.hash
end
def [](idx)
@addresses[idx]
end
def size
@addresses.size
end
def empty?
@addresses.empty?
end
def each(&block)
@addresses.each(&block)
end
def to_a
@addresses.dup
end
alias to_ary to_a
def include?(a)
@addresses.include? a
end
def flatten
set = []
@addresses.each do |a|
if a.respond_to? :flatten
set.concat a.flatten
else
set.push a
end
end
set
end
def each_address(&block)
flatten.each(&block)
end
def add(a)
@addresses.push a
end
alias push add
def delete(a)
@addresses.delete a
end
include StrategyInterface
def accept(strategy, dummy1 = nil, dummy2 = nil)
strategy.phrase @name
strategy.meta ':'
strategy.space
first = true
each do |mbox|
if first
first = false
else
strategy.meta ','
end
strategy.space
mbox.accept strategy
end
strategy.meta ';'
strategy.lwsp ''
end
end
end # module TMail
|
