def getFunnelURL(self): if patcherVer() == ['OFFLINE']: return if patcherVer() == []: patcherHTTP = HTTPClient() if checkParamFile() == None: patcherDoc = patcherHTTP.getDocument(URLSpec('http://download.toontown.com/english/currentVersion/content/patcher.ver')) vconGroup('w', self.cgRelease) else: patcherDoc = patcherHTTP.getDocument(URLSpec(checkParamFile())) vconGroup('w', self.cgBeta) rf = Ramfile() patcherDoc.downloadToRam(rf) self.patcherURL = rf.getData() if self.patcherURL.find('FUNNEL_LOG') == -1: patcherVer('w', 'OFFLINE') return self.patcherURL = self.patcherURL.split('\n') del rf del patcherDoc del patcherHTTP while self.patcherURL: self.confLine = self.patcherURL.pop() if self.confLine.find('FUNNEL_LOG=') != -1 and self.confLine.find('#FUNNEL_LOG=') == -1: self.dynamicVRFunnel = self.confLine[11:].strip('\n') patcherVer('w', self.confLine[11:].strip('\n')) else: self.dynamicVRFunnel = patcherVer()[0] return
def downloadContentsFile(self, http, redownload = False, hashVal = None): """ Downloads the contents.xml file for this particular host, synchronously, and then reads it. Returns true on success, false on failure. If hashVal is not None, it should be a HashVal object, which will be filled with the hash from the new contents.xml file.""" if self.hasCurrentContentsFile(): # We've already got one. return True if self.appRunner and self.appRunner.verifyContents == self.appRunner.P3DVCNever: # Not allowed to. return False rf = None if http: if not redownload and self.appRunner and self.appRunner.superMirrorUrl: # We start with the "super mirror", if it's defined. url = self.appRunner.superMirrorUrl + 'contents.xml' request = DocumentSpec(url) self.notify.info("Downloading contents file %s" % (request)) rf = Ramfile() channel = http.makeChannel(False) channel.getDocument(request) if not channel.downloadToRam(rf): self.notify.warning("Unable to download %s" % (url)) rf = None if not rf: # Then go to the main host, if our super mirror let us # down. url = self.hostUrlPrefix + 'contents.xml' # Append a uniquifying query string to the URL to force the # download to go all the way through any caches. We use the # time in seconds; that's unique enough. url += '?' + str(int(time.time())) # We might as well explicitly request the cache to be disabled # too, since we have an interface for that via HTTPChannel. request = DocumentSpec(url) request.setCacheControl(DocumentSpec.CCNoCache) self.notify.info("Downloading contents file %s" % (request)) statusCode = None statusString = '' for attempt in range(int(ConfigVariableInt('contents-xml-dl-attempts', 3))): if attempt > 0: self.notify.info("Retrying (%s)..."%(attempt,)) rf = Ramfile() channel = http.makeChannel(False) channel.getDocument(request) if channel.downloadToRam(rf): self.notify.info("Successfully downloaded %s" % (url,)) break else: rf = None statusCode = channel.getStatusCode() statusString = channel.getStatusString() self.notify.warning("Could not contact download server at %s" % (url,)) self.notify.warning("Status code = %s %s" % (statusCode, statusString)) if not rf: self.notify.warning("Unable to download %s" % (url,)) try: # Something screwed up. if statusCode == HTTPChannel.SCDownloadOpenError or \ statusCode == HTTPChannel.SCDownloadWriteError: launcher.setPandaErrorCode(2) elif statusCode == 404: # 404 not found launcher.setPandaErrorCode(5) elif statusCode < 100: # statusCode < 100 implies the connection attempt itself # failed. This is usually due to firewall software # interfering. Apparently some firewall software might # allow the first connection and disallow subsequent # connections; how strange. launcher.setPandaErrorCode(4) else: # There are other kinds of failures, but these will # generally have been caught already by the first test; so # if we get here there may be some bigger problem. Just # give the generic "big problem" message. launcher.setPandaErrorCode(6) except NameError as e: # no launcher pass except AttributeError as e: self.notify.warning("%s" % (str(e),)) pass return False tempFilename = Filename.temporary('', 'p3d_', '.xml') if rf: f = open(tempFilename.toOsSpecific(), 'wb') f.write(rf.getData()) f.close() if hashVal: hashVal.hashString(rf.getData()) if not self.readContentsFile(tempFilename, freshDownload = True): self.notify.warning("Failure reading %s" % (url)) tempFilename.unlink() return False tempFilename.unlink() return True # Couldn't download the file. Maybe we should look for a # previously-downloaded copy already on disk? return False