quick n' dirty fix for a Twisted update which broke the proxy hack

hatenadir/ds/v2-xx/help/info.htm

@@ -1 +1 @@
-<html>␍	<head>␍		<title>Info</title>␍		<meta name="uppertitle" content="Info">␍		<link rel="stylesheet" type="text/css" href="http://flipnote.hatena.com/css/ds/common.css">␍	</head>␍	<body>␍		<div class="container">␍			<div class="title" align="center">pbsds's Hatena Server</div>␍			<div class="news-body">␍				<p>This is a work in progress! There's not much functionality yet because it's still in early stages. Please enjoy your stay.</p>␍			</div>␍		</div>␍	</body>␍</html>
+<html>␍	<head>␍		<title>Info</title>␍		<meta name="uppertitle" content="Info">␍		<link rel="stylesheet" type="text/css" href="http://flipnote.hatena.com/css/ds/common.css">␍	</head>␍	<body>␍		<div class="container">␍			<div class="title" align="center">pbsds's Hatena Server</div>␍			<div class="news-body">␍				<p>This server is a proof of concept server. There's not much functionality yet because it's in early stages. Please enjoy your stay.</p>␍			</div>␍		</div>␍	</body>␍</html>

server.py

@@ -113,22 +113,30 @@ print "Done!"
 #make the hatena server accept proxy connections:
 print "Setting up proxy hack...",
 silent = True
-old_lineReceived = site.protocol.lineReceived
+old_buildProtocol = site.buildProtocol
-def lineReceived(self, line):
+def buildProtocol(self, addr):
-	if not silent: print line
+	protocol = old_buildProtocol(addr)
-	if line[:31] == "GET http://flipnote.hatena.com/":
+	
-		line = "GET " + line[30:]
+	protocol.new_recv_buffer= []
-		if not silent: print line
+	
-	elif line[:32] == "POST http://flipnote.hatena.com/":
+	old_dataReceived = protocol.dataReceived
-		line = "POST " + line[31:]
+	def dataReceived(self, data):
-		if not silent: print line
+		#i'll assume the GET request doesn't get fragmented, which should be safe with a mtu at 1500, a crash doesn't matter really anyway. too much work for a simple twisted upgrade on a dropped project
-	old_lineReceived(self, line)
+		for check, repl in (("GET http://flipnote.hatena.com", "GET "), ("POST http://flipnote.hatena.com", "POST ")):
-site.protocol.lineReceived = lineReceived
+			if check in data:
+				data = data.replace(check, repl)
+		old_dataReceived(data)
+	funcType = type(protocol.dataReceived)
+	protocol.dataReceived = funcType(dataReceived, protocol, protocol.__class__)
+	return protocol
+funcType = type(site.buildProtocol)
+site.buildProtocol = funcType(buildProtocol, site, server.Site)
 print "Done!"
 
 #run!
 print "Server start!\n"
 if useWSGI:
+	#probably doesn't work
 	application = service.Application('web')
 	sc = service.IServiceCollection(application)
 	internet.TCPServer(port, site).setServiceParent(sc)