Moving nextgen from a branch to the trunk!!!

git-svn-id: https://beef.googlecode.com/svn/trunk@908 b87d56ec-f9c0-11de-8c8a-61c5e9addfc9

core/main/logger.rb

@@ -0,0 +1,53 @@
+module BeEF
+module Core
+  #
+  # This class takes care of logging events in the db.
+  #
+  #   Example:
+  #
+  #     logger = BeEF::Core::Logger.instance
+  #     logger.register('Authentication', 'User with ip 127.0.0.1 has successfully authenticated into the application') # => true
+  #
+  #     zombie_id = 1
+  #     logger.register('Zombie', '123.456.789.123 just joined the horde', zombie_id) # => true
+  #
+  class Logger
+    
+    include Singleton
+    
+    #
+    # Constructor
+    #
+    def initialize
+      @logs = BeEF::Core::Models::Log
+    end
+  
+    #
+    # Registers a new event in the logs
+    #
+    # @param: {String} the origine of the event (i.e. Authentication, Zombie)
+    # @param: {String} the event description
+    # @param: {Integer} the id of the hooked browser affected (default = 0 if no HB)
+    #
+    def register(from, event, zombie = 0)
+      # type conversion to enforce standards
+      zombie = zombie.to_i
+      
+      # arguments type checking
+      raise Exception::TypeError, '"from" needs to be a string' if not from.string?
+      raise Exception::TypeError, '"event" needs to be a string' if not event.string?
+      raise Exception::TypeError, '"zombie" needs to be an integer' if not zombie.integer?
+      
+      # logging the new event into the database
+      @logs.new(:type => "#{from}", :event => "#{event}", :date => Time.now, :hooked_browser_id => zombie).save
+      
+      # return
+      true
+    end
+    
+    private
+    @logs
+    
+  end
+end
+end