58 lines
2.1 KiB
Python
58 lines
2.1 KiB
Python
#uPyhttpd, because microWebSrv wasn't small enough.
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import socket
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_routes={}
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_HTTPStatusCodes={
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100: 'Continue',
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101: 'Switching Protocols',
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200: 'OK',
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201: 'Created',
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202: 'Accepted',
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204: 'No Content',
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301: 'Moved Permanently',
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302: 'Found',
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404: 'Not Found',
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500: 'Not Implemented',
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}
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def __init__(self, bind_ip='0.0.0.0', bind_port=80, verbose=False):
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self.verbose=verbose
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self.bind_ip=bind_ip
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self.bind_port=bind_port
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self.wssock=self.socket.getaddrinfo(bind_ip, bind_port)[0][-1]
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def add_route(self, path, handler):
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self._routes.update({b'%s' % path: handler})
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def start(self):
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self.wss=self.socket.socket()
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self.wss.bind(self.wssock)
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self.wss.listen(1)
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print("tinyWebServer started on %s:%d" % (self.bind_ip, self.bind_port))
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while True: self.handle_request(*self.wss.accept())
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def handle_request(self, reqclient, reqsocket):
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if reqclient == None or reqsocket == None: return
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if self.verbose: print(reqclient)
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reqmethod = None
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reqpath = None
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reqclf = reqclient.makefile('rwb', 0)
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while True:
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reqline = reqclf.readline()
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if not reqline or reqline == b'\r\n': break
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if reqmethod == None or reqpath == None and reqline.find(b' ') >= 0 and len(reqline.split(b' ')) == 3 and reqline.split(b' ')[2].startswith(b'HTTP'):
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reqmethod, reqpath = reqline.split(b' ')[:-1]
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if reqmethod == None or reqpath == None:
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if self.verbose: print("closing attempted keepalive")
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reqclient.close()
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return
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if self.verbose: print("client connected from %s: %s %s" % (reqsocket[0], reqmethod, reqpath))
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reqclient.send(self._routes.get(reqpath, self.no_route)(reqclient))
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reqclient.close()
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def respond(self, body='', status=200, ctype="application/json"):
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return "HTTP/1.1 %d %s\r\nContent-Type: %s\r\nConnection: close\r\nServer: tinyWebServer (horny)\r\n\r\n%s" % (
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status, self._HTTPStatusCodes[status], ctype, body)
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def no_route(self, request):
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return self.respond(status=404)
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