'''
oracle.py

Copyright 2006 Andres Riancho

This file is part of w3af, w3af.sourceforge.net .

w3af is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation version 2 of the License.

w3af is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with w3af; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

'''

import core.controllers.outputManager as om

# options
from core.data.options.option import option
from core.data.options.optionList import optionList

from core.controllers.basePlugin.baseGrepPlugin import baseGrepPlugin

import core.data.kb.knowledgeBase as kb
import core.data.kb.info as info


class oracle(baseGrepPlugin):
    '''
    Find Oracle applications.
      
    @author: Andres Riancho ( andres.riancho@gmail.com )
    '''

    def __init__(self):
        baseGrepPlugin.__init__(self)
        
    def grep(self, request, response):
        '''
        Plugin entry point. Grep for oracle applications.
        
        @parameter request: The HTTP request object.
        @parameter response: The HTTP response object
        @return: None
        '''

        if response.is_text_or_html():
            for msg in self._getDescriptiveMessages():
                # Remember that httpResponse objects have a faster "__in__" than
                # the one in strings; so string in response.getBody() is slower than
                # string in response
                if msg in response:
                    
                    i = info.info()
                    i.setName('Oracle application')
                    i.setURL( response.getURL() )
                    i.setId( response.id )
                    i.addToHighlight( msg )
                    msg = 'The URL: "' + response.getURL() + '" was created using Oracle'
                    msg += ' Application server.'
                    i.setDesc( msg )
                    kb.kb.append( self , 'oracle' , i )

    def _getDescriptiveMessages( self ):
        res = []
        res.append('<!-- Created by Oracle ')
        return res
        
    def setOptions( self, OptionList ):
        pass
    
    def getOptions( self ):
        '''
        @return: A list of option objects for this plugin.
        '''    
        ol = optionList()
        return ol

    def end(self):
        '''
        This method is called when the plugin wont be used anymore.
        '''
        self.printUniq( kb.kb.getData( 'oracle', 'oracle' ), 'URL' )

    def getPluginDeps( self ):
        '''
        @return: A list with the names of the plugins that should be runned before the
        current one.
        '''
        return []
    
    def getLongDesc( self ):
        '''
        @return: A DETAILED description of the plugin functions and features.
        '''
        return '''
        This plugin greps every page for oracle messages, versions, etc.
        '''