1// Copyright (c) 2010 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5function pathIsVideoFile(path) { 6 return /\.(3gp|asf|avi|di?vx|f4v|fbr|mov|mp4|m4v|mpe?g4?|ogm|ogv|ogx|webm|wmv?|xvid)$/i.test(path); 7} 8 9function pathIsAudioFile(path) { 10 return /\.(aac|aiff|atrac|cda|flac|m4a|mp3|pcm|oga|ogg|raw|wav)$/i.test(path); 11} 12 13function pathIsImageFile(path) { 14 return /\.(bmp|gif|jpe?g|ico|png|webp)$/i.test(path); 15} 16 17function pathIsHtmlFile(path) { 18 return /\.(htm|html|txt)$/i.test(path); 19} 20 21function pathIsPdfFile(path) { 22 return /\.(pdf)$/i.test(path); 23} 24