yadyn/server/HttpCmdReceiver.py

import threading
import time
import Event
from logger import Logger
import BaseHTTPServer
import SocketServer
import cgi
import urlparse

import Entry

class LocalException(Exception):
    def __init__(self, msg):
	self.msg = msg

class HttpCmdHandler(BaseHTTPServer.BaseHTTPRequestHandler):
    server_version = "YadynCMDHTTP/1.0"

    @classmethod
    def setClassParams(cls, entries, adminPwd):
	cls.entries = entries
	cls.adminPwd = adminPwd

    def do_GET(self):
	Logger.log("Request: %s" % self.path)
	if self.command == "GET":
		q = urlparse.urlparse(self.path).query
		c = cgi.parse_qs(q)
		cmd = c['c']
		dynid = c['d']
		sharedSecret = c['s']		
		Logger.log("c: %s, d: %s, s: %s" % (cmd, dynid, sharedSecret))

	self.send_response(200, "OK")
	self.end_headers()
	

    def export_register(self, subdomain, sharedSecret, email):
	try:
	    dynid = suobdomain
	    zone = 'yadynns.net'
	
	    if XmlRpcServer.entries.has_key(dynid):
		raise LocalException("duplicate dynid")
	    for entry in MyCmd.entries.values():
		if entry.name == name and entry.zone == zone:
		    raise LocalException("duplicate full name")
	    newEntry = Entry.Entry(dynid, sharedSecret, subdomain, zone)
	    XmlRpcServer.entries[dynid] = newEntry
	    
	    return 'ok'
	except LocalException, e:
	    return 'nok ' + e.msg


class HttpCmdServer(SocketServer.ThreadingTCPServer):
    def __init__(self, serverAddr):
	self.allow_reuse_address = True
	SocketServer.ThreadingTCPServer.__init__(self, serverAddr, HttpCmdHandler)


class HttpCmdReceiver(threading.Thread):
    def __init__(self, httpCmdRecvAddr, entries, adminPwd):
        threading.Thread.__init__(self)
        self.httpCmdRecvAddr = httpCmdRecvAddr
	HttpCmdHandler.setClassParams(entries, adminPwd)
        self.setDaemon(True)

    def run(self):
	server = HttpCmdServer(self.httpCmdRecvAddr)
	server.serve_forever()