root/Source/core/loader/WorkerLoaderClientBridge.cpp

DEFINITIONS

1. create
2. workerGlobalScopeDidSendData
3. didSendData
4. workerGlobalScopeDidReceiveResponse
5. didReceiveResponse
6. workerGlobalScopeDidReceiveData
7. didReceiveData
8. workerGlobalScopeDidDownloadData
9. didDownloadData
10. workerGlobalScopeDidReceiveCachedMetadata
11. didReceiveCachedMetadata
12. workerGlobalScopeDidFinishLoading
13. didFinishLoading
14. workerGlobalScopeDidFail
15. didFail
16. workerGlobalScopeDidFailAccessControlCheck
17. didFailAccessControlCheck
18. workerGlobalScopeDidFailRedirectCheck
19. didFailRedirectCheck
20. m_loaderProxy

/*
 * Copyright (C) 2014 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 "core/loader/WorkerLoaderClientBridge.h"

#include "core/dom/CrossThreadTask.h"
#include "core/loader/ThreadableLoaderClientWrapper.h"
#include "core/workers/WorkerGlobalScope.h"
#include "core/workers/WorkerLoaderProxy.h"
#include "wtf/PassOwnPtr.h"
#include "wtf/PassRefPtr.h"

namespace WebCore {

PassOwnPtr<ThreadableLoaderClient> WorkerLoaderClientBridge::create(PassRefPtr<ThreadableLoaderClientWrapper> client, WorkerLoaderProxy& loaderProxy)
{
    return adoptPtr(new WorkerLoaderClientBridge(client, loaderProxy));
}

WorkerLoaderClientBridge::~WorkerLoaderClientBridge()
{
}

static void workerGlobalScopeDidSendData(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, unsigned long long bytesSent, unsigned long long totalBytesToBeSent)
{
    ASSERT_UNUSED(context, context->isWorkerGlobalScope());
    workerClientWrapper->didSendData(bytesSent, totalBytesToBeSent);
}

void WorkerLoaderClientBridge::didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent)
{
    m_loaderProxy.postTaskToWorkerGlobalScope(createCallbackTask(&workerGlobalScopeDidSendData, m_workerClientWrapper, bytesSent, totalBytesToBeSent));
}

static void workerGlobalScopeDidReceiveResponse(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, unsigned long identifier, PassOwnPtr<CrossThreadResourceResponseData> responseData)
{
    ASSERT_UNUSED(context, context->isWorkerGlobalScope());
    OwnPtr<ResourceResponse> response(ResourceResponse::adopt(responseData));
    workerClientWrapper->didReceiveResponse(identifier, *response);
}

void WorkerLoaderClientBridge::didReceiveResponse(unsigned long identifier, const ResourceResponse& response)
{
    m_loaderProxy.postTaskToWorkerGlobalScope(createCallbackTask(&workerGlobalScopeDidReceiveResponse, m_workerClientWrapper, identifier, response));
}

static void workerGlobalScopeDidReceiveData(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, PassOwnPtr<Vector<char> > vectorData)
{
    ASSERT_UNUSED(context, context->isWorkerGlobalScope());
    workerClientWrapper->didReceiveData(vectorData->data(), vectorData->size());
}

void WorkerLoaderClientBridge::didReceiveData(const char* data, int dataLength)
{
    OwnPtr<Vector<char> > vector = adoptPtr(new Vector<char>(dataLength)); // needs to be an OwnPtr for usage with createCallbackTask.
    memcpy(vector->data(), data, dataLength);
    m_loaderProxy.postTaskToWorkerGlobalScope(createCallbackTask(&workerGlobalScopeDidReceiveData, m_workerClientWrapper, vector.release()));
}

static void workerGlobalScopeDidDownloadData(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, int dataLength)
{
    ASSERT_UNUSED(context, context->isWorkerGlobalScope());
    workerClientWrapper->didDownloadData(dataLength);
}

void WorkerLoaderClientBridge::didDownloadData(int dataLength)
{
    m_loaderProxy.postTaskToWorkerGlobalScope(createCallbackTask(&workerGlobalScopeDidDownloadData, m_workerClientWrapper, dataLength));
}

static void workerGlobalScopeDidReceiveCachedMetadata(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, PassOwnPtr<Vector<char> > vectorData)
{
    ASSERT_UNUSED(context, context->isWorkerGlobalScope());
    workerClientWrapper->didReceiveCachedMetadata(vectorData->data(), vectorData->size());
}

void WorkerLoaderClientBridge::didReceiveCachedMetadata(const char* data, int dataLength)
{
    OwnPtr<Vector<char> > vector = adoptPtr(new Vector<char>(dataLength)); // needs to be an OwnPtr for usage with createCallbackTask.
    memcpy(vector->data(), data, dataLength);
    m_loaderProxy.postTaskToWorkerGlobalScope(createCallbackTask(&workerGlobalScopeDidReceiveCachedMetadata, m_workerClientWrapper, vector.release()));
}

static void workerGlobalScopeDidFinishLoading(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, unsigned long identifier, double finishTime)
{
    ASSERT_UNUSED(context, context->isWorkerGlobalScope());
    workerClientWrapper->didFinishLoading(identifier, finishTime);
}

void WorkerLoaderClientBridge::didFinishLoading(unsigned long identifier, double finishTime)
{
    m_loaderProxy.postTaskToWorkerGlobalScope(createCallbackTask(&workerGlobalScopeDidFinishLoading, m_workerClientWrapper, identifier, finishTime));
}

static void workerGlobalScopeDidFail(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, const ResourceError& error)
{
    ASSERT_UNUSED(context, context->isWorkerGlobalScope());
    workerClientWrapper->didFail(error);
}

void WorkerLoaderClientBridge::didFail(const ResourceError& error)
{
    m_loaderProxy.postTaskToWorkerGlobalScope(createCallbackTask(&workerGlobalScopeDidFail, m_workerClientWrapper, error));
}

static void workerGlobalScopeDidFailAccessControlCheck(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper, const ResourceError& error)
{
    ASSERT_UNUSED(context, context->isWorkerGlobalScope());
    workerClientWrapper->didFailAccessControlCheck(error);
}

void WorkerLoaderClientBridge::didFailAccessControlCheck(const ResourceError& error)
{
    m_loaderProxy.postTaskToWorkerGlobalScope(createCallbackTask(&workerGlobalScopeDidFailAccessControlCheck, m_workerClientWrapper, error));
}

static void workerGlobalScopeDidFailRedirectCheck(ExecutionContext* context, PassRefPtr<ThreadableLoaderClientWrapper> workerClientWrapper)
{
    ASSERT_UNUSED(context, context->isWorkerGlobalScope());
    workerClientWrapper->didFailRedirectCheck();
}

void WorkerLoaderClientBridge::didFailRedirectCheck()
{
    m_loaderProxy.postTaskToWorkerGlobalScope(createCallbackTask(&workerGlobalScopeDidFailRedirectCheck, m_workerClientWrapper));
}

WorkerLoaderClientBridge::WorkerLoaderClientBridge(PassRefPtr<ThreadableLoaderClientWrapper> clientWrapper, WorkerLoaderProxy& loaderProxy)
    : m_workerClientWrapper(clientWrapper)
    , m_loaderProxy(loaderProxy)
{
}

} // namespace WebCore