Added python script that starts/stops apache2 server on host machine...

#!/usr/bin/python

"""Start, stop, or restart apache2 server.

  Apache2 must be installed with mod_php!

  Usage:

    run-apache2.py start|stop|restart

"""

import sys

import os

import subprocess

import logging

def main():

  if len(sys.argv) < 2:

    run_cmd = ""

  else:

    run_cmd = sys.argv[1]

  #Setup logging class

  logging.basicConfig(level=logging.INFO, format='%(message)s')

  if not run_cmd in ("start", "stop", "restart"):

    logging.info("illegal argument: " + run_cmd)

    logging.info("Usage: python run-apache2.py start|stop|restart")

    return

  #Create /tmp/WebKit if it doesn't exist. This is needed for various files used by apache2

  tmp_WebKit = os.path.join("/tmp", "WebKit")

  if not os.path.exists(tmp_WebKit):

    os.mkdir(tmp_WebKit)

  #Get the path to android tree root based on the script location.

  #Basically we go 5 levels up

  parent = os.pardir

  script_location = os.path.abspath(os.path.dirname(sys.argv[0]))

  android_tree_root = os.path.join(script_location, parent, parent, parent, parent, parent)

  android_tree_root = os.path.normpath(android_tree_root)

  #Prepare the command to set ${APACHE_RUN_USER} and ${APACHE_RUN_GROUP}

  envvars_path = os.path.join("/etc", "apache2", "envvars")

  export_envvars_cmd = "source " + envvars_path

  error_log_path = os.path.join(tmp_WebKit, "apache2-error.log")

  #Prepare the command to (re)start/stop the server with specified settings

  apache2_restart_cmd = "apache2 -k " + run_cmd

  directives  = " -c \"ServerRoot " + android_tree_root + "\""

  directives += " -c \"DocumentRoot " + os.path.join("external", "webkit") + "\""

  #This directive is commented out in apache2-debian-httpd.conf for some reason

  #However, it is useful to browse through tests in the browser, so it's added here.

  #One thing to note is that because of problems with mod_dir and port numbers, mod_dir

  #is turned off. That means that there _must_ be a trailing slash at the end of URL

  #for auto indexes to work correctly.

  directives += " -c \"LoadModule autoindex_module /usr/lib/apache2/modules/mod_autoindex.so\""

  directives += " -c \"ErrorLog " + error_log_path +"\""

  directives += " -c \"SSLCertificateFile " + os.path.join ("external", "webkit", "LayoutTests",

    "http", "conf", "webkit-httpd.pem") + "\""

  directives += " -c \"User ${APACHE_RUN_USER}\""

  directives += " -c \"Group ${APACHE_RUN_GROUP}\""

  directives += " -C \"TypesConfig " + os.path.join("/etc", "mime.types") + "\""

  conf_file_cmd = " -f " + os.path.join(android_tree_root, "external", "webkit", "LayoutTests",

    "http", "conf", "apache2-debian-httpd.conf")

  #Try to execute the commands

  logging.info("Will " + run_cmd + " apache2 server.")

  cmd = export_envvars_cmd + " && " + apache2_restart_cmd + directives + conf_file_cmd

  p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

  (out, err) = p.communicate()

  #Output the stdout from the command to console

  logging.info(out)

  #Report any errors

  if p.returncode != 0:

    logging.info("!! ERRORS:")

    if err.find(envvars_path) != -1:

      logging.info(err)

    elif err.find('command not found') != -1:

      logging.info("apache2 is probably not installed")

    else:

      logging.info(err)

      logging.info("Try looking in " + error_log_path + " for details")

  else:

    logging.info("OK")

if __name__ == "__main__":

  main();