Upstream version 10.39.225.0
[platform/framework/web/crosswalk.git] / src / third_party / WebKit / Source / web / WorkerPermissionClient.cpp
1 /*
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3  *
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6  * met:
7  *
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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.
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19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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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(PassOwnPtr<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<WorkerClients>::from(*clients, supplementName()));
75 }
76
77 WorkerPermissionClient::WorkerPermissionClient(PassOwnPtr<WebWorkerPermissionClientProxy> proxy)
78     : m_proxy(proxy)
79 {
80 }
81
82 void providePermissionClientToWorker(WorkerClients* clients, PassOwnPtr<WebWorkerPermissionClientProxy> proxy)
83 {
84     ASSERT(clients);
85     WorkerPermissionClient::provideTo(*clients, WorkerPermissionClient::supplementName(), WorkerPermissionClient::create(proxy));
86 }
87
88 } // namespace blink