add tab completion for filenames. works fine with real readline, only does current directory in rbreadline, see #664

git-svn-id: file:///home/svn/framework3/trunk@9357 4d416f70-5f16-0410-b530-b9f4589650da

lib/msf/ui/console/command_dispatcher.rb

@@ -99,6 +99,23 @@ module CommandDispatcher
 		return items
 	end
 		
+	#
+	# Provide a generic tab completion for file names.
+	#
+	# This currently works with the system readline (i.e. when msfconsole was
+	# invoked with -i) for everything but doesn't do more than files the
+	# current directory in the bundled rbreadline.  In rbreadline anything with
+	# a / will fail to complete.
+	#
+	def tab_complete_filenames(str, words)
+		matches = ::Readline::FILENAME_COMPLETION_PROC.call(str)
+		if matches and matches.length == 1 and File.directory?(matches[0])
+			dir = (matches[0] + File::SEPARATOR)
+			matches = ::Readline::FILENAME_COMPLETION_PROC.call(dir) 
+		end
+		matches
+	end
+
 	#
 	# The driver that this command dispatcher is associated with.
 	#

lib/msf/ui/console/command_dispatcher/core.rb

@@ -141,6 +141,9 @@ class Core
 		driver.update_prompt
 	end
 
+	def cmd_resource_tabs(str, words)
+		tab_complete_filenames(str, words)
+	end
 	def cmd_resource(*args)
 		if args.empty?
 			print(