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path: root/modules/scanmodule.py
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import ConfigParser
import pickle


class ScanModule(object):
    def __init__(self):
        self.config = ConfigParser.ConfigParser()
        self.config.read('modules.conf')

        self.samples = dict()

        try:
            self.populate(self.config.get(self.name, 'samples'))
        except ConfigParser.NoOptionError:
            pass

        try:
            self.load(self.config.get(self.name, 'persistence'))
        except ConfigParser.NoOptionError:
            pass

    def is_disable(self):
        try:
            return self.config.getboolean(self.name, 'disable')
        except ConfigParser.NoOptionError:
            return False

    def evaluate(self, path):
        ''' Return in percent, the probability that
        the file is a malware
        @param path File to evaluate
        '''
        raise NotImplemented

    def populate(self, path):
        ''' Populate the module's internal database
        with data from the given path
        @param path Path to the data
        '''
        raise NotImplemented


    def load(self, path):
        ''' Unpickle the given path, and updates the samples dict with it.
        @param path Path to the dict to unpickle
        '''
        with open(path, 'r') as f:
            self.samples.update(pickle.load(f))

    def save(self, path):
        ''' Save the database to the given file
        @param path Path where to save the database
        '''
        with open(path, 'w') as f:
            pickle.dump(self.samples, f)