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#!/usr/bin/ruby
# Copyright (c) 2006 Peter Palfrader <peter@palfrader.org>
#
# 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.
SPAMIN="mail/spam-learn"
SPAMOUT="mail/spam-learned"
HAMIN="mail/ham-learn"
HAMOUT="mail/ham-learned"
#PREFIX = "sudo -H -u amavis "
PREFIX = ""
$verbose = 0
if ARGV[0] == "-v"
$verbose = 1
end
def check_maildir(d)
throw "#{d} is not a maildir" unless FileTest.directory?(d)
throw "#{d} is not a maildir" unless FileTest.directory?(d+"/new")
throw "#{d} is not a maildir" unless FileTest.directory?(d+"/cur")
throw "#{d} is not a maildir" unless FileTest.directory?(d+"/tmp")
true
end
def move(filename, to)
basename = File.basename(filename)
component = File.basename( File.dirname(filename) )
throw "Bad component '#{component}' in filename '#{filename}'." unless %w{cur new tmp}.include?(component)
File.link(filename, to+"/"+component+"/"+basename)
File.unlink(filename)
end
check_maildir SPAMIN
check_maildir SPAMOUT
check_maildir HAMIN
check_maildir HAMOUT
Dir[SPAMIN+"/new/*"].each do |filename|
puts "learning #{filename}" if $verbose > 0
if system("#{PREFIX}sa-learn --spam < #{filename} > /dev/null")
if system("#{PREFIX}bogofilter --register-spam < #{filename} > /dev/null")
puts "moving #{filename}" if $verbose > 0
move(filename, SPAMOUT)
else
STDERR.puts "Learning of #{filename} failed (bogofilter)."
end
else
STDERR.puts "Learning of #{filename} failed (SA)."
end
end
Dir[HAMIN+"/new/*"].each do |filename|
puts "learning #{filename}" if $verbose > 0
if system("#{PREFIX}sa-learn --ham < #{filename} > /dev/null")
if system("#{PREFIX}bogofilter --register-ham < #{filename} > /dev/null")
puts "moving #{filename}" if $verbose > 0
move(filename, HAMOUT)
else
STDERR.puts "Learning of #{filename} failed (bogofilter)."
end
else
STDERR.puts "Learning of #{filename} failed (SA)."
end
end
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