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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 "web/WorkerPermissionClient.h" | |
33 | |
34 #include "core/workers/WorkerGlobalScope.h" | |
35 #include "public/platform/WebPermissionCallbacks.h" | |
36 #include "public/platform/WebString.h" | |
37 #include "public/web/WebWorkerPermissionClientProxy.h" | |
38 #include "wtf/PassOwnPtr.h" | |
39 | |
40 namespace blink { | |
41 | |
42 PassOwnPtrWillBeRawPtr<WorkerPermissionClient> WorkerPermissionClient::create(Pa
ssOwnPtr<WebWorkerPermissionClientProxy> proxy) | |
43 { | |
44 return adoptPtrWillBeNoop(new WorkerPermissionClient(proxy)); | |
45 } | |
46 | |
47 WorkerPermissionClient::~WorkerPermissionClient() | |
48 { | |
49 } | |
50 | |
51 bool WorkerPermissionClient::requestFileSystemAccessSync() | |
52 { | |
53 if (!m_proxy) | |
54 return true; | |
55 return m_proxy->requestFileSystemAccessSync(); | |
56 } | |
57 | |
58 bool WorkerPermissionClient::allowIndexedDB(const WebString& name) | |
59 { | |
60 if (!m_proxy) | |
61 return true; | |
62 return m_proxy->allowIndexedDB(name); | |
63 } | |
64 | |
65 const char* WorkerPermissionClient::supplementName() | |
66 { | |
67 return "WorkerPermissionClient"; | |
68 } | |
69 | |
70 WorkerPermissionClient* WorkerPermissionClient::from(ExecutionContext& context) | |
71 { | |
72 WorkerClients* clients = toWorkerGlobalScope(context).clients(); | |
73 ASSERT(clients); | |
74 return static_cast<WorkerPermissionClient*>(WillBeHeapSupplement<WorkerClien
ts>::from(*clients, supplementName())); | |
75 } | |
76 | |
77 WorkerPermissionClient::WorkerPermissionClient(PassOwnPtr<WebWorkerPermissionCli
entProxy> proxy) | |
78 : m_proxy(proxy) | |
79 { | |
80 } | |
81 | |
82 void providePermissionClientToWorker(WorkerClients* clients, PassOwnPtr<WebWorke
rPermissionClientProxy> proxy) | |
83 { | |
84 ASSERT(clients); | |
85 WorkerPermissionClient::provideTo(*clients, WorkerPermissionClient::suppleme
ntName(), WorkerPermissionClient::create(proxy)); | |
86 } | |
87 | |
88 } // namespace blink | |
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