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## 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 'rubytorrent/util'
require 'rubytorrent/bencoding'
require 'rubytorrent/metainfo'
require 'rubytorrent/tracker'
require 'rubytorrent/package'
require '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
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