'Plugin entry point. Grep for oracle applications.
:param request: The HTTP request object.
:param response: The HTTP response object
:return: None'

def grep(self, request, response):

    if (not response.is_text_or_html()):
        return
    for msg in self.OAS_TAGS:
        if (msg in response):
            desc = 'The    URL:    "%s"    was    created    using    Oracle    Application    Server.'
            desc = (desc % response.get_url())
            i = Info('Oracle    application    server', desc, response.id, self.get_name())
            i.set_url(response.get_url())
            i.add_to_highlight(msg)
            self.kb_append(self, 'oracle', i)
