#!/usr/bin/python
# -*- coding: utf-8 -*-

# main (wsgi) request handler for patch-tracking system
# this handler file basically farms out all its work to the ReqHandler
# module, which in turn splits up the request URI and acts accordingly.

import os
import sys

def application(env, resp):
  # everything is currently run relative to the pagehandler script.
  whereami = os.path.dirname(env['SCRIPT_FILENAME'])
  sys.path+=[whereami]
  os.chdir(whereami)

  import patchtracker.ReqHandler as ReqHandler
  try:
    cmdh = ReqHandler.CmdHandler(env)
    resp(cmdh.status, cmdh.headers)
    return cmdh.output()
  except ReqHandler.ReqHandlerException, e:
    resp(e.status, [('Content-Type', 'text/html')])
    return ReqHandler.ErrorCmd(str(e), e.status).output()

if __name__ == '__main__':
  os.environ['SCRIPT_FILENAME'] = sys.argv[0]
  from wsgiref import simple_server as ss
  print "pagehandler test server running..."
  server = ss.WSGIServer( ('',8080), ss.WSGIRequestHandler)
  server.set_app(application)
  while True:
    try:
      server.handle_request()
    except IOError, e:
      print "adsf: ",e