high, normal, and low conditional methods

git-svn-id: file:///home/svn/incoming/trunk@2880 4d416f70-5f16-0410-b530-b9f4589650da

lib/rex/evasion.rb

@@ -50,6 +50,18 @@ class Evasion
 		@level
 	end
 
+	def self.high?
+		(get_level == EVASION_HIGH)
+	end
+
+	def self.normal?
+		(get_level == EVASION_NORMAL)
+	end
+	
+	def self.low?
+		(get_level == EVASION_LOW)
+	end
+
 	#
 	# Sets the evasion level for a given subsystem
 	#

lib/rex/evasion.rb.ut.rb

@@ -17,6 +17,10 @@ class Rex::Evasion::UnitTest < Test::Unit::TestCase
 		
 		Klass.set_level(EVASION_LOW)
 		assert_equal(EVASION_LOW, Klass.get_level)
+
+		assert_equal(false, Klass.high?)
+		assert_equal(false, Klass.normal?)
+		assert_equal(true, Klass.low?)
 	end
 
 	def test_subsys