Source/web/WorkerAsyncFileWriterChromium.cpp

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#include "config.h"
#include "WorkerAsyncFileWriterChromium.h"

#include "WebFileWriter.h"
#include "WebWorkerBase.h"
#include "WorkerFileWriterCallbacksBridge.h"
#include "core/dom/ScriptExecutionContext.h"
#include "core/fileapi/Blob.h"
#include "core/platform/AsyncFileSystem.h"
#include "core/workers/WorkerGlobalScope.h"
#include "core/workers/WorkerLoaderProxy.h"
#include "core/workers/WorkerThread.h"
#include "public/platform/WebFileSystem.h"
#include "public/platform/WebURL.h"
#include "wtf/Assertions.h"

using namespace WebKit;

namespace WebCore {

WorkerAsyncFileWriterChromium::WorkerAsyncFileWriterChromium(WebFileSystem* webFileSystem, const WebURL& path, WorkerGlobalScope* workerGlobalScope, AsyncFileWriterClient* client, WriterType type)
{
    ASSERT(type == Asynchronous); // Synchronous is not implemented yet.

    WorkerLoaderProxy* proxy = &workerGlobalScope->thread()->workerLoaderProxy();
    m_bridge = WorkerFileWriterCallbacksBridge::create(path, proxy, workerGlobalScope, 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();
}

}