| /* ==================================================================== |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| ==================================================================== */ |
| |
| package org.apache.poi.xdgf.util; |
| |
| public class Util { |
| |
| public static int countLines(String str) { |
| int lines = 1; |
| int pos = 0; |
| while ((pos = str.indexOf("\n", pos) + 1) != 0) { |
| lines++; |
| } |
| return lines; |
| } |
| |
| // this probably isn't 100% correct, so don't use it in security-sensitive |
| // applications! |
| // from: http://www.rgagnon.com/javadetails/java-0662.html |
| public static String sanitizeFilename(String name) { |
| return name.replaceAll("[:\\\\/*\"?|<>]", "_"); |
| } |
| } |