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-rw-r--r--WebCore/html/ThreadableBlobRegistry.cpp96
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diff --git a/WebCore/html/ThreadableBlobRegistry.cpp b/WebCore/html/ThreadableBlobRegistry.cpp
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--- a/WebCore/html/ThreadableBlobRegistry.cpp
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-/*
- * Copyright (C) 2010 Google 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"
-
-#include "ThreadableBlobRegistry.h"
-
-#include "BlobData.h"
-#include "BlobRegistry.h"
-#include "CrossThreadTask.h"
-#include "NotImplemented.h"
-#include "ScriptExecutionContext.h"
-#include "WorkerContext.h"
-#include "WorkerLoaderProxy.h"
-#include "WorkerThread.h"
-
-namespace WebCore {
-
-static void postTaskToMainThread(ScriptExecutionContext* scriptExecutionContext, PassOwnPtr<ScriptExecutionContext::Task> task)
-{
-#if ENABLE(WORKERS)
- ASSERT(scriptExecutionContext->isWorkerContext());
- WorkerLoaderProxy& proxy = static_cast<WorkerContext*>(scriptExecutionContext)->thread()->workerLoaderProxy();
- proxy.postTaskToLoader(task);
-#else
- notImplemented();
-#endif
-}
-
-static void registerBlobURLTask(ScriptExecutionContext*, const KURL& url, PassOwnPtr<BlobData> blobData)
-{
- blobRegistry().registerBlobURL(url, blobData);
-}
-
-void ThreadableBlobRegistry::registerBlobURL(ScriptExecutionContext* scriptExecutionContext, const KURL& url, PassOwnPtr<BlobData> blobData)
-{
- if (scriptExecutionContext->isWorkerContext())
- postTaskToMainThread(scriptExecutionContext, createCallbackTask(&registerBlobURLTask, url, blobData));
- else
- registerBlobURLTask(scriptExecutionContext, url, blobData);
-}
-
-static void registerBlobURLFromTask(ScriptExecutionContext*, const KURL& url, const KURL& srcURL)
-{
- blobRegistry().registerBlobURL(url, srcURL);
-}
-
-void ThreadableBlobRegistry::registerBlobURL(ScriptExecutionContext* scriptExecutionContext, const KURL& url, const KURL& srcURL)
-{
- if (scriptExecutionContext->isWorkerContext())
- postTaskToMainThread(scriptExecutionContext, createCallbackTask(&registerBlobURLFromTask, url, srcURL));
- else
- registerBlobURLFromTask(scriptExecutionContext, url, srcURL);
-}
-
-static void unregisterBlobURLTask(ScriptExecutionContext*, const KURL& url)
-{
- blobRegistry().unregisterBlobURL(url);
-}
-
-void ThreadableBlobRegistry::unregisterBlobURL(ScriptExecutionContext* scriptExecutionContext, const KURL& url)
-{
- if (scriptExecutionContext->isWorkerContext())
- postTaskToMainThread(scriptExecutionContext, createCallbackTask(&unregisterBlobURLTask, url));
- else
- unregisterBlobURLTask(scriptExecutionContext, url);
-}
-
-} // namespace WebCore