#!/usr/bin/ruby
#
# outlook2qconfirm
#	This script is designed to take the exported address book from Outlook express
#	and create the files used by qconfirm in the "ok/" or "bad/" directories. The 
#	contents of the exported Outlook address book is read on stdin, and the files
#	are created in the directory identified by the parameter. 
# 
#	I use this to quickly import a list of good addresses into the qconfirm system
#	for a particular user.
#
# Usage:
# 	outlook2qconfirm dir < INPUT_FILE
#
# Written by Sam Storie, 2007/05/02
#

if ARGV[0].nil? then
	puts "Usage: #{$0} dir < input"
	exit(1)
end

target_dir = ARGV[0]

if !File.stat(target_dir).directory? || !File.stat(target_dir).writable? then
	puts "Argument must be a writeable directory"
	exit(1)
end

## For each line on stdin convert it to the format that qconfirm expects, and collect
#	all of them into an array, while removing the nil entries (which result from empty
#	lines)
#
files = $stdin.collect { |email|
	email.chomp!
	next unless email.length > 0
	
	email.downcase!
	email.gsub!(/\.|\/|'/, ":")
	(name, domain) = email.split("@")
	file = "#{domain}=-#{name}"
}.compact

## Now touch a file corresponding to each address we've processed
#
files.each { |file|
	File.new("#{target_dir}/#{file}", "w")
}