Monkey patch xmlrpc to handle 64-bit integers (meterpreter file sizes) and deal with nil more gracefully.

git-svn-id: file:///home/svn/framework3/trunk@12466 4d416f70-5f16-0410-b530-b9f4589650da

lib/msf/core/rpc/service.rb

@@ -5,8 +5,37 @@ require "rex"
 
 module Msf
 module RPC
+
+
+module MonkeyPatcher
+	def initialize(*args)
+	
+		# Enable Bigint processing (required for big file sizes,etc)
+		if XMLRPC::Config.const_defined?(:ENABLE_BIGINT)
+			XMLRPC::Config.send(:remove_const, :ENABLE_BIGINT)
+			XMLRPC::Config.const_set(:ENABLE_BIGINT, true)
+		end
+		
+		# Enable nils in requests
+		if XMLRPC::Config.const_defined?(:ENABLE_NIL_CREATE)
+			XMLRPC::Config.send(:remove_const, :ENABLE_NIL_CREATE)
+			XMLRPC::Config.const_set(:ENABLE_NIL_CREATE, true)
+		end
+			
+		# Enable nils in replies
+		if XMLRPC::Config.const_defined?(:ENABLE_NIL_PARSER)
+			XMLRPC::Config.send(:remove_const, :ENABLE_NIL_PARSER)
+			XMLRPC::Config.const_set(:ENABLE_NIL_PARSER, true)						
+		end
+		
+		super(*args)
+	end
+end
+
 class Service < ::XMLRPC::BasicServer
 
+	include MonkeyPatcher
+	
 	attr_accessor :service, :state, :on_input, :on_output, :on_error
 	attr_accessor :dispatcher_timeout
 
@@ -113,6 +142,8 @@ end
 
 class WebService < ::XMLRPC::BasicServer
 
+	include MonkeyPatcher
+	
 	attr_accessor :service, :state, :srvhost, :srvport, :uri