oc_framework/src/com/owncloud/android/oc_framework/utils/FileUtils.java

   1 /* ownCloud webDAV Library for Android is available under MIT license
   2  *   Copyright (C) 2014 ownCloud (http://www.owncloud.org/)
   3  *
   4  *   Permission is hereby granted, free of charge, to any person obtaining a copy
   5  *   of this software and associated documentation files (the "Software"), to deal
   6  *   in the Software without restriction, including without limitation the rights
   7  *   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8  *   copies of the Software, and to permit persons to whom the Software is
   9  *   furnished to do so, subject to the following conditions:
  10  *
  11  *   The above copyright notice and this permission notice shall be included in
  12  *   all copies or substantial portions of the Software.
  13  *
  14  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  15  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  16  *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  17  *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  18  *   BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  19  *   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  20  *   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  21  *   THE SOFTWARE.
  22  *
  23  */
  24
  25 package com.owncloud.android.oc_framework.utils;
  26
  27 import java.io.File;
  28
  29 import android.util.Log;
  30
  31 public class FileUtils {
  32
  33         public static final String PATH_SEPARATOR = "/";
  34
  35
  36         public static String getParentPath(String remotePath) {
  37                 String parentPath = new File(remotePath).getParent();
  38                 parentPath = parentPath.endsWith(PATH_SEPARATOR) ? parentPath : parentPath + PATH_SEPARATOR;
  39                 return parentPath;
  40         }
  41
  42         /**
  43          * Validate the fileName to detect if contains any forbidden character: / , \ , < , > , : , " , | , ? , *
  44          * @param fileName
  45          * @return
  46          */
  47         public static boolean isValidName(String fileName) {
  48                 boolean result = true;
  49
  50                 Log.d("FileUtils", "fileName =======" + fileName);
  51                 if (fileName.contains(PATH_SEPARATOR) ||
  52                                 fileName.contains("\\") || fileName.contains("<") || fileName.contains(">") ||
  53                                 fileName.contains(":") || fileName.contains("\"") || fileName.contains("|") ||
  54                                 fileName.contains("?") || fileName.contains("*")) {
  55                         result = false;
  56                 }
  57                 return result;
  58         }
  59
  60         /**
  61          * Validate the path to detect if contains any forbidden character: \ , < , > , : , " , | , ? , *
  62          * @param path
  63          * @return
  64          */
  65         public static boolean isValidPath(String path) {
  66                 boolean result = true;
  67
  68                 Log.d("FileUtils", "path ....... " + path);
  69                 if (path.contains("\\") || path.contains("<") || path.contains(">") ||
  70                                 path.contains(":") || path.contains("\"") || path.contains("|") ||
  71                                 path.contains("?") || path.contains("*")) {
  72                         result = false;
  73                 }
  74                 return result;
  75         }
  76
  77
  78 }