Torne (Richard Coles) | 19cde67 | 2013-11-06 12:28:04 +0000 | [diff] [blame] | 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 | #include "config.h" |
| 32 | #include "WorkerPermissionClient.h" |
| 33 | |
| 34 | #include "core/workers/WorkerGlobalScope.h" |
Torne (Richard Coles) | d5428f3 | 2014-03-18 10:21:16 +0000 | [diff] [blame] | 35 | #include "public/platform/WebPermissionCallbacks.h" |
Torne (Richard Coles) | 19cde67 | 2013-11-06 12:28:04 +0000 | [diff] [blame] | 36 | #include "public/platform/WebString.h" |
| 37 | #include "public/web/WebWorkerPermissionClientProxy.h" |
| 38 | #include "wtf/PassOwnPtr.h" |
| 39 | |
| 40 | using namespace WebCore; |
| 41 | |
Torne (Richard Coles) | 51b2906 | 2013-11-28 11:56:03 +0000 | [diff] [blame] | 42 | namespace blink { |
Torne (Richard Coles) | 19cde67 | 2013-11-06 12:28:04 +0000 | [diff] [blame] | 43 | |
| 44 | PassOwnPtr<WorkerPermissionClient> WorkerPermissionClient::create(PassOwnPtr<WebWorkerPermissionClientProxy> proxy) |
| 45 | { |
| 46 | return adoptPtr(new WorkerPermissionClient(proxy)); |
| 47 | } |
| 48 | |
| 49 | WorkerPermissionClient::~WorkerPermissionClient() |
| 50 | { |
| 51 | } |
| 52 | |
| 53 | bool WorkerPermissionClient::allowDatabase(const WebString& name, const WebString& displayName, unsigned long estimatedSize) |
| 54 | { |
| 55 | if (!m_proxy) |
Torne (Richard Coles) | 51b2906 | 2013-11-28 11:56:03 +0000 | [diff] [blame] | 56 | return true; |
Torne (Richard Coles) | 19cde67 | 2013-11-06 12:28:04 +0000 | [diff] [blame] | 57 | return m_proxy->allowDatabase(name, displayName, estimatedSize); |
| 58 | } |
| 59 | |
| 60 | bool WorkerPermissionClient::allowFileSystem() |
| 61 | { |
| 62 | if (!m_proxy) |
Torne (Richard Coles) | 51b2906 | 2013-11-28 11:56:03 +0000 | [diff] [blame] | 63 | return true; |
Torne (Richard Coles) | 19cde67 | 2013-11-06 12:28:04 +0000 | [diff] [blame] | 64 | return m_proxy->allowFileSystem(); |
| 65 | } |
| 66 | |
Torne (Richard Coles) | d5428f3 | 2014-03-18 10:21:16 +0000 | [diff] [blame] | 67 | void WorkerPermissionClient::requestFileSystemAccess(const WebPermissionCallbacks& callbacks) |
| 68 | { |
| 69 | if (!m_proxy) { |
| 70 | WebPermissionCallbacks permissionCallbacks(callbacks); |
| 71 | permissionCallbacks.doAllow(); |
| 72 | return; |
| 73 | } |
| 74 | m_proxy->requestFileSystemAccess(callbacks); |
| 75 | } |
| 76 | |
Torne (Richard Coles) | 19cde67 | 2013-11-06 12:28:04 +0000 | [diff] [blame] | 77 | bool WorkerPermissionClient::allowIndexedDB(const WebString& name) |
| 78 | { |
| 79 | if (!m_proxy) |
Torne (Richard Coles) | 51b2906 | 2013-11-28 11:56:03 +0000 | [diff] [blame] | 80 | return true; |
Torne (Richard Coles) | 19cde67 | 2013-11-06 12:28:04 +0000 | [diff] [blame] | 81 | return m_proxy->allowIndexedDB(name); |
| 82 | } |
| 83 | |
| 84 | const char* WorkerPermissionClient::supplementName() |
| 85 | { |
| 86 | return "WorkerPermissionClient"; |
| 87 | } |
| 88 | |
Torne (Richard Coles) | d5428f3 | 2014-03-18 10:21:16 +0000 | [diff] [blame] | 89 | WorkerPermissionClient* WorkerPermissionClient::from(ExecutionContext& context) |
Torne (Richard Coles) | 19cde67 | 2013-11-06 12:28:04 +0000 | [diff] [blame] | 90 | { |
Torne (Richard Coles) | d5428f3 | 2014-03-18 10:21:16 +0000 | [diff] [blame] | 91 | WorkerClients* clients = toWorkerGlobalScope(context).clients(); |
| 92 | ASSERT(clients); |
| 93 | return static_cast<WorkerPermissionClient*>(Supplement<WorkerClients>::from(*clients, supplementName())); |
Torne (Richard Coles) | 19cde67 | 2013-11-06 12:28:04 +0000 | [diff] [blame] | 94 | } |
| 95 | |
| 96 | WorkerPermissionClient::WorkerPermissionClient(PassOwnPtr<WebWorkerPermissionClientProxy> proxy) |
| 97 | : m_proxy(proxy) |
| 98 | { |
| 99 | } |
| 100 | |
| 101 | void providePermissionClientToWorker(WorkerClients* clients, PassOwnPtr<WebWorkerPermissionClientProxy> proxy) |
| 102 | { |
Torne (Richard Coles) | d5428f3 | 2014-03-18 10:21:16 +0000 | [diff] [blame] | 103 | ASSERT(clients); |
| 104 | WorkerPermissionClient::provideTo(*clients, WorkerPermissionClient::supplementName(), WorkerPermissionClient::create(proxy)); |
Torne (Richard Coles) | 19cde67 | 2013-11-06 12:28:04 +0000 | [diff] [blame] | 105 | } |
| 106 | |
Torne (Richard Coles) | 51b2906 | 2013-11-28 11:56:03 +0000 | [diff] [blame] | 107 | } // namespace blink |