Imported WebKit commit 2ea9d364d0f6efa8fa64acf19f451504c59be0e4 (http://svn.webkit.org/repository/webkit/trunk@104285)

1 files changed, 89 insertions, 0 deletions

diff --git a/Source/WebKit/chromium/src/WorkerAsyncFileWriterChromium.cpp b/Source/WebKit/chromium/src/WorkerAsyncFileWriterChromium.cpp
new file mode 100644
index 000000000..054ecbb1f
--- /dev/null
+++ b/Source/WebKit/chromium/src/WorkerAsyncFileWriterChromium.cpp
@@ -0,0 +1,89 @@
+/*
+ * 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 "WorkerAsyncFileWriterChromium.h"
+
+#if ENABLE(FILE_SYSTEM) && ENABLE(WORKERS)
+
+#include "AsyncFileSystem.h"
+#include "Blob.h"
+#include "ScriptExecutionContext.h"
+#include "platform/WebFileSystem.h"
+#include "WebFileWriter.h"
+#include "platform/WebURL.h"
+#include "WebWorkerBase.h"
+#include "WorkerContext.h"
+#include "WorkerFileWriterCallbacksBridge.h"
+#include "WorkerLoaderProxy.h"
+#include "WorkerThread.h"
+#include <wtf/Assertions.h>
+
+using namespace WebKit;
+
+namespace WebCore {
+
+WorkerAsyncFileWriterChromium::WorkerAsyncFileWriterChromium(WebFileSystem* webFileSystem, const WebURL& path, WorkerContext* workerContext, AsyncFileWriterClient* client, WriterType type)
+    : m_type(type)
+{
+    ASSERT(m_type == Asynchronous); // Synchronous is not implemented yet.
+
+    WorkerLoaderProxy* proxy = &workerContext->thread()->workerLoaderProxy();
+    m_bridge = WorkerFileWriterCallbacksBridge::create(path, proxy, workerContext, client);
+}
+
+WorkerAsyncFileWriterChromium::~WorkerAsyncFileWriterChromium()
+{
+    m_bridge->postShutdownToMainThread(m_bridge);
+}
+
+bool WorkerAsyncFileWriterChromium::waitForOperationToComplete()
+{
+    return m_bridge->waitForOperationToComplete();
+}
+
+void WorkerAsyncFileWriterChromium::write(long long position, Blob* data)
+{
+    m_bridge->postWriteToMainThread(position, data->url());
+}
+
+void WorkerAsyncFileWriterChromium::truncate(long long length)
+{
+    m_bridge->postTruncateToMainThread(length);
+}
+
+void WorkerAsyncFileWriterChromium::abort()
+{
+    m_bridge->postAbortToMainThread();
+}
+
+}
+
+#endif // ENABLE(FILE_SYSTEM)