1 /* 2 * Copyright (C) 2013 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef WebWorkerPermissionClientProxy_h 32 #define WebWorkerPermissionClientProxy_h 33 34 #include "public/platform/WebPermissionCallbacks.h" 35 36 namespace blink { 37 38 class WebPermissionCallbacks; 39 class WebString; 40 41 // Proxy interface to talk to the document's PermissionClient implementation. 42 // This proxy is created by the embedder and is passed to the worker's 43 // WorkerGlobalScope in blink. Each allow method is called on the worker thread 44 // and may destructed on the worker thread. 45 class WebWorkerPermissionClientProxy { 46 public: 47 virtual ~WebWorkerPermissionClientProxy() { } 48 49 // Deprecated: This function should be removed. 50 virtual bool allowDatabase(const WebString& name, const WebString& displayName, unsigned long estimatedSize) 51 { 52 return true; 53 } 54 55 virtual bool requestFileSystemAccessSync() 56 { 57 return true; 58 } 59 60 virtual bool allowIndexedDB(const WebString& name) 61 { 62 return true; 63 } 64 }; 65 66 } // namespace blink 67 68 #endif // WebWorkerPermissionClientProxy_h 69
