FileSystem.js 1.8 KB

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  1. /*
  2. *
  3. * Licensed to the Apache Software Foundation (ASF) under one
  4. * or more contributor license agreements. See the NOTICE file
  5. * distributed with this work for additional information
  6. * regarding copyright ownership. The ASF licenses this file
  7. * to you under the Apache License, Version 2.0 (the
  8. * "License"); you may not use this file except in compliance
  9. * with the License. You may obtain a copy of the License at
  10. *
  11. * http://www.apache.org/licenses/LICENSE-2.0
  12. *
  13. * Unless required by applicable law or agreed to in writing,
  14. * software distributed under the License is distributed on an
  15. * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  16. * KIND, either express or implied. See the License for the
  17. * specific language governing permissions and limitations
  18. * under the License.
  19. *
  20. */
  21. var DirectoryEntry = require('./DirectoryEntry');
  22. /**
  23. * An interface representing a file system
  24. *
  25. * @constructor
  26. * {DOMString} name the unique name of the file system (readonly)
  27. * {DirectoryEntry} root directory of the file system (readonly)
  28. */
  29. var FileSystem = function(name, root) {
  30. this.name = name;
  31. if (root) {
  32. this.root = new DirectoryEntry(root.name, root.fullPath, this, root.nativeURL);
  33. } else {
  34. this.root = new DirectoryEntry(this.name, '/', this);
  35. }
  36. };
  37. FileSystem.prototype.__format__ = function(fullPath, nativeUrl) {
  38. return fullPath;
  39. };
  40. FileSystem.prototype.toJSON = function() {
  41. return "<FileSystem: " + this.name + ">";
  42. };
  43. // Use instead of encodeURI() when encoding just the path part of a URI rather than an entire URI.
  44. FileSystem.encodeURIPath = function(path) {
  45. // Because # is a valid filename character, it must be encoded to prevent part of the
  46. // path from being parsed as a URI fragment.
  47. return encodeURI(path).replace(/#/g, '%23');
  48. };
  49. module.exports = FileSystem;