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Viewing changes to www/apps/consoleservice/__init__.py

  • Committer: mattgiuca
  • Date: 2008-01-23 05:33:15 UTC
  • Revision ID: svn-v3-trunk0:2b9c9e99-6f39-0410-b283-7f802c844ae2:trunk:271
consoleservice: Wrote "chat" mode; works as a proxy to the real console
server.

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www/apps/consoleservice/__init__.py
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import os
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import pwd
 
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import httplib
 
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import urllib
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import cjson
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    req.write(cjson.encode({"host": host, "port": port, "magic": magic}))
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def handle_chat(req):
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    req.throw_error(req.HTTP_NOT_IMPLEMENTED)
 
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    # The request *should* have the following four fields:
 
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    # host, port: Host and port where the console server apparently lives
 
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    # digest, text: Fields to pass along to the console server
 
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    # It simply acts as a proxy to the console server
 
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    fields = req.get_fieldstorage()
 
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    try:
 
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        host = fields.getfirst("host").value
 
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        port = fields.getfirst("port").value
 
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        digest = fields.getfirst("digest").value
 
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        text = fields.getfirst("text").value
 
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    except AttributeError:
 
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        # Any of the getfirsts returned None
 
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        req.throw_error(req.HTTP_BAD_REQUEST)
 
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    # Open an HTTP connection
 
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    url = ("http://" + urllib.quote(host) + ":" + urllib.quote(port)
 
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            + "/chat");
 
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    body = ("digest=" + urllib.quote(digest)
 
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            + "&text=" + urllib.quote(text) + '\n\n')
 
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    headers = {"Content-Type": "application/x-www-form-urlencoded"}
 
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    try:
 
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        conn = httplib.HTTPConnection(host, port)
 
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        conn.request("POST", url, body, headers)
 
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        response = conn.getresponse()
 
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        req.status = response.status
 
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        # NOTE: Ignoring arbitrary headers returned by the server
 
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        # Probably not necessary to proxy them
 
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        req.content_type = response.getheader("Content-Type", "text/plain")
 
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        req.write(response.read())
 
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        conn.close()
 
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    except:
 
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        req.throw_error(req.HTTP_BAD_REQUEST)