PLD_Builder/request_handler_server.py

   1 #!/usr/bin/python
   2
   3 import string
   4 import cgi
   5 import time
   6 import log
   7 from config import config, init_conf
   8
   9 from os import curdir, sep
  10 from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
  11
  12 import request_handler
  13
  14 class MyHandler(BaseHTTPRequestHandler):
  15
  16         def do_GET(self):
  17                 self.send_error(401);
  18
  19         def do_POST(self):
  20                 global rootnode
  21                 try:
  22                         length = int(self.headers.getheader('content-length'))
  23                         ctype, pdict = cgi.parse_header(self.headers.getheader('content-type'))
  24                         if ctype != 'application/x-www-form-urlencoded':
  25                                 self.send_error(401)
  26                                 self.end_headers()
  27                                 return
  28
  29                         query = self.rfile.read(length)
  30
  31                         filename = self.headers.getheader('x-filename')
  32
  33                         if not request_handler.handle_request_main(query, filename = filename):
  34                                 log.error("request_handler_server: handle_request_main(..., %s) failed" % filename)
  35                                 self.send_error(500)
  36                                 self.end_headers()
  37                                 return
  38
  39                         self.send_response(200)
  40                         self.end_headers()
  41
  42                 except Exception, e:
  43                         self.send_error(500)
  44                         self.end_headers()
  45                         log.error("request_handler_server: exception: %s" % e)
  46                         raise
  47                         pass
  48
  49 def main():
  50         try:
  51                 init_conf()
  52                 host = ""
  53                 port = config.request_handler_server_port
  54
  55                 server = HTTPServer((host, port), MyHandler)
  56                 print 'started httpserver on :%d...' % port
  57                 server.serve_forever()
  58         except KeyboardInterrupt:
  59                 print '^C received, shutting down server'
  60                 server.socket.close()
  61
  62 if __name__ == '__main__':
  63         main()
  64