from SimpleXMLRPCServer import SimpleXMLRPCDispatcher
from uwsgidecorators import postfork
from lib import config as configapp

@postfork
def init():
    import __builtin__
    __builtin__.ConfigPhotoserver = configapp.ConfigPhotoserver
#enddef

import rpcinterface as iface
import uwsgi

dispatch = SimpleXMLRPCDispatcher()

def registerMethods():
    dispatch.register_introspection_functions()
    dispatch.register_function(iface.getGallery)
#enddef

registerMethods()

def application(environ, start_response):

    if environ["REQUEST_METHOD"] != "POST":
        start_response("500 Error", ())
        return ["Only POST allowed"]

    try:
        length = int(environ.get('CONTENT_LENGTH', None))
    except (TypeError, ValueError):
        length = -1

    request_text = environ["wsgi.input"].read(length)
    response = dispatch._marshaled_dispatch(request_text)

    start_response("200 OK", [("Content-Type", "text/xml"), ("Content-Length", str(len(response)))])
    return response