# -*- coding: utf-8 -*- import os import re import select import socket import struct import time from module.plugins.internal.Hoster import Hoster from module.plugins.internal.misc import exists, fsjoin class XDCC(Hoster): __name__ = "XDCC" __type__ = "hoster" __version__ = "0.42" __status__ = "testing" __pattern__ = r'xdcc://(?P.*?)/#?(?P.*?)/(?P.*?)/#?(?P\d+)/?' __config__ = [("nick", "str", "Nickname", "pyload" ), ("ident", "str", "Ident", "pyloadident" ), ("realname", "str", "Realname", "pyloadreal" ), ("ctcp_version", "str","CTCP version string", "pyLoad! IRC Interface")] __description__ = """Download from IRC XDCC bot""" __license__ = "GPLv3" __authors__ = [("jeix", "jeix@hasnomail.com" ), ("GammaC0de", "nitzo2001[AT]yahoo[DOT]com")] def setup(self): self.timeout = 30 self.multiDL = False def process(self, pyfile): #: Change request type self.req = self.pyload.requestFactory.getRequest(self.classname, type="XDCC") for _i in xrange(0, 3): try: nmn = self.do_download(pyfile.url) self.log_info("Download of %s finished." % nmn) return except socket.error, e: if hasattr(e, "errno") and e.errno is not None: err_no = e.errno if err_no in (10054, 10061): self.log_warning("Server blocked our ip, retry in 5 min") self.wait(300) continue else: self.log_error(_("Failed due to socket errors. Code: %s") % err_no) self.fail(_("Failed due to socket errors. Code: %s") % err_no) else: err_msg = e.args[0] self.log_error(_("Failed due to socket errors: '%s'") % err_msg) self.fail(_("Failed due to socket errors: '%s'") % err_msg) self.log_error(_("Server blocked our ip, retry again later manually")) self.fail(_("Server blocked our ip, retry again later manually")) def do_download(self, url): self.pyfile.setStatus("waiting") server, chan, bot, pack = re.match(self.__pattern__, url).groups() nick = self.config.get('nick') ident = self.config.get('ident') realname = self.config.get('realname') ctcp_version = self.config.get('ctcp_version') temp = server.split(':') ln = len(temp) if ln == 2: host, port = temp elif ln == 1: host, port = temp[0], 6667 else: self.fail(_("Invalid hostname for IRC Server: %s") % server) ####################### #: CONNECT TO IRC AND IDLE FOR REAL LINK dl_time = time.time() sock = socket.socket() self.log_info(_("Connecting to: %s:%s") % (host, port)) sock.connect((host, int(port))) if nick == "pyload": nick = "pyload-%d" % (time.time() % 1000) #: last 3 digits sock.send("NICK %s\r\n" % nick) sock.send("USER %s %s bla :%s\r\n" % (ident, host, realname)) self.log_info(_("Connect success.")) self.wait(5) # Wait for logon to complete sock.send("JOIN #%s\r\n" % chan) sock.send("PRIVMSG %s :xdcc send #%s\r\n" % (bot, pack)) #: IRC recv loop readbuffer = "" retry = None m = None while m is None: if retry: if time.time() > retry: retry = None dl_time = time.time() sock.send("PRIVMSG %s :xdcc send #%s\r\n" % (bot, pack)) else: if (dl_time + self.timeout) < time.time(): #@TODO: add in config sock.send("QUIT :byebye\r\n") sock.close() self.log_error(_("XDCC Bot did not answer")) self.fail(_("XDCC Bot did not answer")) fdset = select.select([sock], [], [], 0) if sock not in fdset[0]: continue readbuffer += sock.recv(1024) lines = readbuffer.split("\n") readbuffer = lines.pop() for line in lines: # if self.pyload.debug: # self.log_debug("*> " + decode(line)) line = line.rstrip() first = line.split() if first[0] == "PING": sock.send("PONG %s\r\n" % first[1]) if first[0] == "ERROR": self.fail(_("IRC-Error: %s") % line) msg = line.split(None, 3) if len(msg) != 4: continue msg = {'origin': msg[0][1:], 'action': msg[1], 'target': msg[2], 'text' : msg[3][1:]} if msg['target'][0:len(nick)] == nick and msg['action'] == "PRIVMSG": if msg['text'] == "\x01VERSION\x01": self.log_debug(_("Sending CTCP VERSION")) sock.send("NOTICE %s :%s\r\n" % (msg['origin'], ctcp_version)) elif msg['text'] == "\x01TIME\x01": self.log_debug(_("Sending CTCP TIME")) sock.send("NOTICE %s :%d\r\n" % (msg['origin'], time.time())) elif msg['text'] == "\x01LAG\x01": pass #: don't know how to answer if msg['origin'][0:len(bot)] != bot\ or msg['target'][0:len(nick)] != nick\ or msg['action'] not in ("PRIVMSG", "NOTICE"): continue self.log_debug(_("PrivMsg: <%s> - %s" % (msg['origin'], msg['text']))) if "You already requested that pack" in msg['text']: retry = time.time() + 300 elif "you must be on a known channel to request a pack" in msg['text']: self.log_error(_("Invalid channel")) self.fail(_("Invalid channel")) m = re.match('\x01DCC SEND (?P.*?) (?P\d+) (?P\d+)(?: (?P\d+))?\x01', msg['text']) #: Get connection data ip = socket.inet_ntoa(struct.pack('!I', int(m.group('IP')))) port = int(m.group('PORT')) file_name = m.group('NAME') if m.group('SIZE'): self.req.filesize = long(m.group('SIZE')) self.pyfile.name = file_name dl_folder = fsjoin(self.pyload.config.get('general', 'download_folder'), self.pyfile.package().folder if self.pyload.config.get("general", "folder_per_package") else "") dl_file = fsjoin(dl_folder, file_name) if not exists(dl_folder): os.makedirs(dl_folder) self.set_permissions(dl_folder) self.log_info(_("Downloading %s from %s:%d") % (file_name, ip, port)) self.pyfile.setStatus("downloading") newname = self.req.download(ip, port, dl_file, sock, self.pyfile.setProgress) if newname and newname != dl_file: self.log_info(_("%(name)s saved as %(newname)s") % {'name': self.pyfile.name, 'newname': newname}) dl_file = newname #: kill IRC socket #: sock.send("QUIT :byebye\r\n") sock.close() self.last_download = dl_file return self.last_download