From 395e1b696a07770c35cbbfe818213181873045a5 Mon Sep 17 00:00:00 2001
From: Matt Miller <mmiller@hick.org>
Date: Sun, 2 Oct 2005 07:58:26 +0000
Subject: [PATCH] evasion setting

git-svn-id: file:///home/svn/incoming/trunk@2948 4d416f70-5f16-0410-b530-b9f4589650da
---
 documentation/plan.txt       |  2 +-
 lib/msf/ui/console/driver.rb | 22 ++++++++++++++++------
 2 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/documentation/plan.txt b/documentation/plan.txt
index af9e9b00fd..c958367e61 100644
--- a/documentation/plan.txt
+++ b/documentation/plan.txt
@@ -39,7 +39,7 @@ X   - logging session activity
     - bsd payloads
 - user interfaces
   - general
-    - add concept of EVASION option (high, normal, low)
+X   - add concept of EVASION option (high, normal, low)
 X   - logging improvements
 X     - provide log file setting interface
 X     - log by default in the LogDir
diff --git a/lib/msf/ui/console/driver.rb b/lib/msf/ui/console/driver.rb
index d5177b49bf..b569698d4f 100644
--- a/lib/msf/ui/console/driver.rb
+++ b/lib/msf/ui/console/driver.rb
@@ -87,12 +87,7 @@ class Driver < Msf::Ui::Driver
 
 		if (conf.group?(ConfigCore))
 			conf[ConfigCore].each_pair { |k, v|
-				case k.downcase
-					when "sessionlogging"
-						handle_session_logging(v)
-					when "consolelogging"
-						handle_console_logging(v)
-				end
+				on_variable_set(true, k, v)
 			}
 		end
 	end
@@ -153,6 +148,8 @@ class Driver < Msf::Ui::Driver
 				handle_session_logging(val) if (glob)
 			when "consolelogging"
 				handle_console_logging(val) if (glob)
+			when "evasion"
+				handle_evasion(val) if (glob)
 		end
 	end
 
@@ -166,6 +163,8 @@ class Driver < Msf::Ui::Driver
 				handle_session_logging('0') if (glob)
 			when "consolelogging"
 				handle_console_logging('0') if (glob)
+			when "evasion"
+				handle_evasion(EVASION_NORMAL) if (glob)
 		end
 	end
 
@@ -216,6 +215,17 @@ protected
 		end
 	end
 
+	#
+	# Evasion.  Sets the global evasion level based on the supplied argument.
+	#
+	def handle_evasion(val)
+		if (val =~ /^(normal|low|high)$/i)
+			Rex::Evasion.set_level(val.downcase)
+		else
+			false
+		end
+	end
+
 end
 
 end