def handleClient(self,fileDesc):
while True:
try:
currentClient = self.clients.get(fileDesc, None)
data = None
if currentClient:
data = currentClient.recv(self.size)
if data:
self.clientFiles[fileDesc].cache += data
if self.validRequestInCache(fileDesc):
break;
else:
if self.debug:
print "[handleClient] Closing Client #" + str(fileDesc)
self.poller.unregister(fileDesc)
self.closeClient(fileDesc)
return
except errno.EAGAIN:
if self.debug:
print "[RECV ERROR] Try again"
return
except errno.EWOULDBLOCK:
if self.debug:
print "[RECV ERROR] Operation would block"
return
if self.debug: print "[DATA]\n" + data + "\n"
requestData = self.removeRequestFromCache(fileDesc)
if self.debug: print "[REQUEST DATA]\n" + requestData + "\n"
request = HTTPRequest(requestData)
reqCom = request.command
if not (reqCom == 'GET' or reqCom == 'DELETE' or reqCom == 'PUT' or reqCom == 'TRACE' \
or reqCom == 'HEAD' or reqCom == 'OPTIONS' or reqCom == 'CONNECT'):
response = self.create400Response()
if self.debug:
print "*************** Sending Response ***************\n" + response + "************************************************"
self.sendResponse(fileDesc, response)
return
elif reqCom != 'GET' and reqCom != 'HEAD':
response = self.create501Response()
if self.debug:
print "*************** Sending Response ***************\n" + response + "************************************************"
self.sendResponse(fileDesc, response)
return
elif reqCom == 'GET' or reqCom == 'HEAD':
if request.headers['host'].find(":"):
host = request.headers['host'][:request.headers['host'].find(":")]
host = request.headers['host']
hostPath = self.hosts.get(host, None)
if not hostPath:
hostPath = self.hosts['default']
if not request.path:
request.path = "/index.html"
if request.path == "/":
request.path = "/index.html"
filePath = hostPath + request.path
if not os.path.isfile(filePath):
response = self.create404Response()
if self.debug:
print "*************** Sending Response ***************\n" + response + "************************************************"
self.sendResponse(fileDesc, response)
return
if not os.access(filePath, os.R_OK):
response = self.create403Response()
if self.debug:
print "*************** Sending Response ***************\n" + response + "\n************************************************"
self.sendResponse(fileDesc, response)
return
reqFile = open(filePath);
response = self.create200Response(reqFile)
if self.debug:
print "*************** Sending Response ***************\n" + response + "File Contents go here\n ************************************************"
self.sendResponse(fileDesc, response)
if reqCom == 'HEAD':
return
if request.headers.get('range', None):
rangeArray = request.headers['range'].split('=')[1].split('-')
reqFile.seek(int(rangeArray[0]))
filePiece = reqFile.read(int(rangeArray[1]) - int(rangeArray[0]))
self.sendResponse(fileDesc, filePiece)
return
while True:
filePiece = reqFile.read(self.size)
if filePiece == "":
break
self.sendResponse(fileDesc, filePiece)
