def main():
    '''CGI entry point.'''

    config = ConfigParser.ConfigParser()
    config.read('/etc/edeploy.conf')

    def config_get(section, name, default):
        'Secured config getter.'
        try:
            return config.get(section, name)
        except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
            return default

    cfg_dir = os.path.normpath(config_get(
        'SERVER',
        'HEALTHDIR',
        os.path.join(os.path.dirname(os.path.realpath(__file__)),
                     '..',
                     'health'))) + '/'

    # parse hw file given in argument or passed to cgi script
    if len(sys.argv) == 3 and sys.argv[1] == '-f':
        hw_file = open(sys.argv[2])
    else:
        cgitb.enable()

        form = cgi.FieldStorage()

        if 'file' not in form:
            upload.fatal_error('No file passed to the CGI')

        fileitem = form['file']
        hw_file = fileitem.file

    try:
        json_hw_items = json.loads(hw_file.read(-1))
    except Exception, excpt:
        upload.fatal_error("'Invalid hardware file: %s'" % str(excpt))

    def encode(elt):
        'Encode unicode strings as strings else return the object'
        try:
            return elt.encode('ascii', 'ignore')
        except __HOLE__:
            return elt

    hw_items = []
    for info in json_hw_items:
        hw_items.append(tuple(map(encode, info)))

    filename_and_macs = matcher.generate_filename_and_macs(hw_items)
    dirname = time.strftime("%Y_%m_%d-%Hh%M", time.localtime())

    if form.getvalue('session'):
        dest_dir = (cfg_dir + os.path.basename(form.getvalue('session')) +
                    '/' + dirname)
    else:
        dest_dir = cfg_dir + '/' + dirname

    try:
        if not os.path.isdir(dest_dir):
            os.makedirs(dest_dir)
    except OSError, e:
        upload.fatal_error("Cannot create %s directory (%s)" %
                           (dest_dir, e.errno))

    upload.save_hw(hw_items, filename_and_macs['sysname'], dest_dir)
dataset/ETHPy150Open redhat-cip/edeploy/server/upload-health.py/main