Fredrik Lundh | b905633 | 2001-07-11 17:42:21 +0000 | [diff] [blame] | 1 | # |
| 2 | # XML-RPC SERVER |
| 3 | # $Id$ |
| 4 | # |
| 5 | # a simple XML-RPC server for Python |
| 6 | # |
| 7 | # History: |
| 8 | # 1999-02-01 fl added to xmlrpclib distribution |
| 9 | # |
| 10 | # written by Fredrik Lundh, January 1999. |
| 11 | # |
| 12 | # Copyright (c) 1999 by Secret Labs AB. |
| 13 | # Copyright (c) 1999 by Fredrik Lundh. |
| 14 | # |
| 15 | # fredrik@pythonware.com |
| 16 | # http://www.pythonware.com |
| 17 | # |
| 18 | # -------------------------------------------------------------------- |
| 19 | # Permission to use, copy, modify, and distribute this software and |
| 20 | # its associated documentation for any purpose and without fee is |
| 21 | # hereby granted. This software is provided as is. |
| 22 | # -------------------------------------------------------------------- |
| 23 | # |
| 24 | |
| 25 | import SocketServer, BaseHTTPServer |
| 26 | import xmlrpclib |
| 27 | import sys |
| 28 | |
| 29 | class RequestHandler(BaseHTTPServer.BaseHTTPRequestHandler): |
| 30 | |
| 31 | def do_POST(self): |
| 32 | try: |
| 33 | # get arguments |
| 34 | data = self.rfile.read(int(self.headers["content-length"])) |
| 35 | params, method = xmlrpclib.loads(data) |
| 36 | |
| 37 | # generate response |
| 38 | try: |
| 39 | response = self.call(method, params) |
| 40 | # wrap response in a singleton tuple |
| 41 | response = (response,) |
| 42 | except: |
| 43 | # report exception back to server |
| 44 | response = xmlrpclib.dumps( |
Fred Drake | 71cc46e | 2002-04-03 21:47:47 +0000 | [diff] [blame^] | 45 | xmlrpclib.Fault(1, "%s:%s" % sys.exc_info()[:2]) |
Fredrik Lundh | b905633 | 2001-07-11 17:42:21 +0000 | [diff] [blame] | 46 | ) |
| 47 | else: |
| 48 | response = xmlrpclib.dumps( |
| 49 | response, |
| 50 | methodresponse=1 |
| 51 | ) |
| 52 | except: |
| 53 | # internal error, report as HTTP server error |
| 54 | self.send_response(500) |
| 55 | self.end_headers() |
| 56 | else: |
| 57 | # got a valid XML RPC response |
| 58 | self.send_response(200) |
| 59 | self.send_header("Content-type", "text/xml") |
| 60 | self.send_header("Content-length", str(len(response))) |
| 61 | self.end_headers() |
| 62 | self.wfile.write(response) |
| 63 | |
| 64 | # shut down the connection (from Skip Montanaro) |
| 65 | self.wfile.flush() |
| 66 | self.connection.shutdown(1) |
| 67 | |
| 68 | def call(self, method, params): |
| 69 | # override this method to implement RPC methods |
| 70 | print "CALL", method, params |
| 71 | return params |
| 72 | |
| 73 | if __name__ == '__main__': |
| 74 | server = SocketServer.TCPServer(('', 8000), RequestHandler) |
| 75 | server.serve_forever() |