helpers.rb in ronin-support-0.4.0.rc1

- old
+ new

@@ -182,11 +182,11 @@
         # @since 0.3.0
         #
         # @api public
         #
         def print_warning(*message)
-          if (Output.verbose? && !(Output.silent?))
+          unless Output.silent?
             Output.handler.print_warning(format_message(message))
             return true
           end
           
           return false
@@ -216,9 +216,43 @@
             Output.handler.print_error(format_message(message))
             return true
           end
 
           return false
+        end
+
+        #
+        # Prints an exception.
+        #
+        # @param [Exception] exception
+        #   The exception to print.
+        #
+        # @return [Boolean]
+        #   Specifies whether the exception was printed or not.
+        #
+        # @example
+        #   begin
+        #     socket.write(buffer)
+        #   rescue => e
+        #     print_exception(e)
+        #   end
+        #
+        # @since 0.4.0
+        #
+        # @api public
+        #
+        def print_exception(exception)
+          return false if Output.silent?
+
+          print_error "#{exception.class}: #{exception.message}"
+
+          if Output.verbose?
+            exception.backtrace[0,5].each do |line|
+              print_error "  #{line}"
+            end
+          end
+
+          return true
         end
 
         protected
 
         #