## rubytorrent.rb -- top-level RubyTorrent file. ## Copyright 2004 William Morgan. ## ## This file is part of RubyTorrent. RubyTorrent is free software; ## you can redistribute it and/or modify it under the terms of version ## 2 of the GNU General Public License as published by the Free ## Software Foundation. ## ## RubyTorrent is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## General Public License (in the file COPYING) for more details. require 'lib/rubytorrent/util' require 'lib/rubytorrent/bencoding' require 'lib/rubytorrent/metainfo' require 'lib/rubytorrent/tracker' require 'lib/rubytorrent/package' require 'lib/rubytorrent/server' require "socket" Socket.do_not_reverse_lookup = true module RubyTorrent VERSION = 0.3 ## the top-level class for RubyTorrent. class BitTorrent include EventSource event :trying_peer, :forgetting_peer, :added_peer, :removed_peer, :received_block, :sent_block, :have_piece, :discarded_piece, :complete, :tracker_connected, :tracker_lost, :requested_block @@server = nil ## hash arguments: host, port, dlratelim, ulratelim def initialize(metainfo, *rest) args, rest = RubyTorrent::get_args(rest, :host, :port, :dlratelim, :ulratelim, :http_proxy) out = rest.shift raise ArgumentError, "wrong number of arguments (expected 0/1, got #{rest.length})" unless rest.empty? case metainfo when MetaInfo @metainfo = metainfo when String @metainfo = MetaInfo.from_location(metainfo) when IO @metainfo = MetaInfo.from_stream(metainfo) else raise ArgumentError, "'metainfo' should be a String, IO or RubyTorrent::MetaInfo object" end case out when Package @package = out else @package = Package.new(@metainfo, out) end unless @@server @@server = RubyTorrent::Server.new(args[:host], args[:port], args[:http_proxy]) @@server.start end @cont = @@server.add_torrent(@metainfo, @package, args[:dlratelim], args[:ulratelim]) @cont.relay_event self, :trying_peer, :forgetting_peer, :added_peer, :removed_peer, :received_block, :sent_block, :have_piece, :discarded_piece, :tracker_connected, :tracker_lost, :requested_block @package.relay_event self, :complete end def ip; @@server.ip; end def port; @@server.port; end def peer_info; @cont.peer_info; end def shutdown; @cont.shutdown; end def shutdown_all; @@server.shutdown; end def complete?; @package.complete?; end def bytes_completed; @package.bytes_completed; end def percent_completed; @package.percent_completed; end def pieces_completed; @package.pieces_completed; end def dlrate; @cont.dlrate; end def ulrate; @cont.ulrate; end def dlamt; @cont.dlamt; end def ulamt; @cont.ulamt; end def num_pieces; @package.num_pieces; end def tracker; (@cont.tracker ? @cont.tracker.url : nil); end def num_possible_peers; (@cont.tracker ? @cont.tracker.peers.length : 0); end def num_active_peers; @cont.num_peers; end def total_bytes; @package.size; end end end