Land #9708, reload_lib command for msfconsole

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

@@ -38,6 +38,7 @@ module Msf
               "search"     => "Searches module names and descriptions",
               "show"       => "Displays modules of a given type, or all modules",
               "use"        => "Selects a module by name",
+              "reload_lib"    => "Load a library file from specified path",
             }
           end
 
@@ -64,6 +65,44 @@ module Msf
             framework.datastore['LocalEditor'] || Rex::Compat.getenv('VISUAL') || Rex::Compat.getenv('EDITOR')
           end
 
+          def reload_file(path, err_msg = 'Only library files can be loaded.')
+            if path.end_with?('.rb')
+              print_status("Reloading #{path}")
+              load path
+            else
+              print_error(err_msg)
+            end
+          end
+
+          def cmd_reload_lib_help
+            print_line 'Usage: reload_lib [lib/to/load.rb]'
+            print_line
+            print_line 'Load a library from specified path'
+          end
+
+          #
+          # Load a library file from given path
+          #
+
+          def cmd_reload_lib(*args)
+            if args.length > 0
+              path = args[0]
+            end
+            if args.include?('-h')  || args.include?('--help')
+              cmd_reload_lib_help
+              return
+            end
+            if path.nil?
+              print_error('Nothing to load.')
+              return
+            end
+            reload_file(path)
+          end
+
+          def cmd_reload_lib_tabs(str, words)
+            tab_complete_filenames(str, words)
+          end
+
           def cmd_edit_help
             print_line "Usage: edit [file/to/edit.rb]"
             print_line
@@ -104,12 +143,7 @@ module Msf
             return if editing_module
 
             # XXX: This will try to reload *any* .rb and break on modules
-            if path.end_with?('.rb')
-              print_status("Reloading #{path}")
-              load path
-            else
-              print_error('Only library files can be reloaded after editing.')
-            end
+            reload_file(path)
           end
 
           #