def handleHttpRequest(request: Request, root: str) -> Response:
if request.url == '':
return Response()
needBody = False
if request.method == 'GET':
needBody = True
elif request.method == 'HEAD':
needBody = False
else:
return closeConnection(Response(status=statuses[405]))
isDir = False
path = root + request.url
if request.url[-1] == '/':
isDir = True
path += 'index.html'
if path.find('../') != -1:
return closeConnection(Response(status=statuses[403]))
resp = Response()
if needBody:
try:
with open(path, 'rb') as file:
resp.body = file.read()
resp.addHeader('Content-Length', str(len(resp.body)))
except FileNotFoundError:
if isDir:
return closeConnection(Response(status=statuses[403]))
else:
return closeConnection(Response(status=statuses[404]))
else:
resp.addHeader('Content-Length', str(os.lstat(path).st_size))
resp.addHeader('Content-Type', defineContentType(path))
return closeConnection(resp)
