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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
3 * Copyright (C) 2010 Apple Inc. All rights reserved. | 3 * Copyright (C) 2010 Apple Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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62 | 62 |
63 SharedWorker* worker = new SharedWorker(context); | 63 SharedWorker* worker = new SharedWorker(context); |
64 | 64 |
65 MessageChannel* channel = MessageChannel::create(context); | 65 MessageChannel* channel = MessageChannel::create(context); |
66 worker->m_port = channel->port1(); | 66 worker->m_port = channel->port1(); |
67 WebMessagePortChannelUniquePtr remotePort = channel->port2()->disentangle(); | 67 WebMessagePortChannelUniquePtr remotePort = channel->port2()->disentangle(); |
68 DCHECK(remotePort); | 68 DCHECK(remotePort); |
69 | 69 |
70 worker->suspendIfNeeded(); | 70 worker->suspendIfNeeded(); |
71 | 71 |
72 // We don't currently support nested workers, so workers can only be created f
rom documents. | 72 // We don't currently support nested workers, so workers can only be created |
| 73 // from documents. |
73 Document* document = toDocument(context); | 74 Document* document = toDocument(context); |
74 if (!document->getSecurityOrigin()->canAccessSharedWorkers()) { | 75 if (!document->getSecurityOrigin()->canAccessSharedWorkers()) { |
75 exceptionState.throwSecurityError( | 76 exceptionState.throwSecurityError( |
76 "Access to shared workers is denied to origin '" + | 77 "Access to shared workers is denied to origin '" + |
77 document->getSecurityOrigin()->toString() + "'."); | 78 document->getSecurityOrigin()->toString() + "'."); |
78 return nullptr; | 79 return nullptr; |
79 } | 80 } |
80 | 81 |
81 KURL scriptURL = worker->resolveURL( | 82 KURL scriptURL = worker->resolveURL( |
82 url, exceptionState, WebURLRequest::RequestContextSharedWorker); | 83 url, exceptionState, WebURLRequest::RequestContextSharedWorker); |
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104 return m_isBeingConnected; | 105 return m_isBeingConnected; |
105 } | 106 } |
106 | 107 |
107 DEFINE_TRACE(SharedWorker) { | 108 DEFINE_TRACE(SharedWorker) { |
108 visitor->trace(m_port); | 109 visitor->trace(m_port); |
109 AbstractWorker::trace(visitor); | 110 AbstractWorker::trace(visitor); |
110 Supplementable<SharedWorker>::trace(visitor); | 111 Supplementable<SharedWorker>::trace(visitor); |
111 } | 112 } |
112 | 113 |
113 } // namespace blink | 114 } // namespace blink |
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