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Diffstat (limited to 'Source/WebCore/workers/SharedWorker.cpp')
-rw-r--r-- | Source/WebCore/workers/SharedWorker.cpp | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/Source/WebCore/workers/SharedWorker.cpp b/Source/WebCore/workers/SharedWorker.cpp deleted file mode 100644 index 634b4d012..000000000 --- a/Source/WebCore/workers/SharedWorker.cpp +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright (C) 2009 Google Inc. All rights reserved. - * Copyright (C) 2010 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "config.h" - -#if ENABLE(SHARED_WORKERS) - -#include "SharedWorker.h" - -#include "ExceptionCode.h" -#include "FeatureObserver.h" -#include "InspectorInstrumentation.h" -#include "URL.h" -#include "MessageChannel.h" -#include "MessagePort.h" -#include "ScriptExecutionContext.h" -#include "SecurityOrigin.h" -#include "SharedWorkerRepository.h" - -namespace WebCore { - -inline SharedWorker::SharedWorker(ScriptExecutionContext& context) - : AbstractWorker(context) -{ -} - -PassRefPtr<SharedWorker> SharedWorker::create(ScriptExecutionContext& context, const String& url, const String& name, ExceptionCode& ec) -{ - ASSERT(isMainThread()); - - // We don't currently support nested workers, so workers can only be created from documents. - ASSERT_WITH_SECURITY_IMPLICATION(context.isDocument()); - Document& document = static_cast<Document&>(context); - - FeatureObserver::observe(document.domWindow(), FeatureObserver::SharedWorkerStart); - - RefPtr<SharedWorker> worker = adoptRef(new SharedWorker(context)); - - RefPtr<MessageChannel> channel = MessageChannel::create(context); - worker->m_port = channel->port1(); - OwnPtr<MessagePortChannel> remotePort = channel->port2()->disentangle(); - ASSERT(remotePort); - - worker->suspendIfNeeded(); - - URL scriptURL = worker->resolveURL(url, ec); - if (scriptURL.isEmpty()) - return 0; - - if (!document.securityOrigin()->canAccessSharedWorkers(document.topOrigin())) { - ec = SECURITY_ERR; - return 0; - } - - SharedWorkerRepository::connect(worker.get(), remotePort.release(), scriptURL, name, ec); - - return worker.release(); -} - -SharedWorker::~SharedWorker() -{ -} - -} // namespace WebCore - -#endif // ENABLE(SHARED_WORKERS) |