sky/engine/core/loader/FrameFetchContext.cpp

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
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#include "config.h"
#include "core/loader/FrameFetchContext.h"

#include "core/dom/Document.h"
#include "core/frame/FrameConsole.h"
#include "core/frame/LocalFrame.h"
#include "core/inspector/InspectorTraceEvents.h"
#include "core/loader/FrameLoaderClient.h"
#include "core/page/Page.h"

namespace blink {

FrameFetchContext::FrameFetchContext(LocalFrame* frame)
    : m_frame(frame)
{
}

void FrameFetchContext::reportLocalLoadFailed(const KURL& url)
{
    FrameLoader::reportLocalLoadFailed(m_frame, url.elidedString());
}

void FrameFetchContext::addAdditionalRequestHeaders(Document* document, ResourceRequest& request, FetchResourceType type)
{
    // FIXME(sky): remove, this is all done by the network service.
}

CachePolicy FrameFetchContext::cachePolicy(Document* document) const
{
    return CachePolicyVerify;
}

void FrameFetchContext::dispatchDidChangeResourcePriority(unsigned long identifier, ResourceLoadPriority loadPriority, int intraPriorityValue)
{
    m_frame->loaderClient()->dispatchDidChangeResourcePriority(identifier, loadPriority, intraPriorityValue);
}

void FrameFetchContext::dispatchWillSendRequest(Document* document, unsigned long identifier, ResourceRequest& request, const ResourceResponse& redirectResponse, const FetchInitiatorInfo& initiatorInfo)
{
    m_frame->loaderClient()->dispatchWillSendRequest(document, identifier, request, redirectResponse);
    TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "ResourceSendRequest", "data", InspectorSendRequestEvent::data(identifier, m_frame, request));
    TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline.stack"), "CallStack", "stack", InspectorCallStackEvent::currentCallStack());
}

void FrameFetchContext::dispatchDidLoadResourceFromMemoryCache(const ResourceRequest& request, const ResourceResponse& response)
{
    m_frame->loaderClient()->dispatchDidLoadResourceFromMemoryCache(request, response);
}

void FrameFetchContext::dispatchDidReceiveResponse(Document* document, unsigned long identifier, const ResourceResponse& r, ResourceLoader* resourceLoader)
{
    m_frame->loaderClient()->dispatchDidReceiveResponse(document, identifier, r);
    TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "ResourceReceiveResponse", "data", InspectorReceiveResponseEvent::data(identifier, m_frame, r));
    m_frame->console().reportResourceResponseReceived(document, identifier, r);
}

void FrameFetchContext::dispatchDidReceiveData(Document*, unsigned long identifier, const char* data, int dataLength, int encodedDataLength)
{
    TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "ResourceReceivedData", "data", InspectorReceiveDataEvent::data(identifier, m_frame, encodedDataLength));
}

void FrameFetchContext::dispatchDidDownloadData(Document*, unsigned long identifier, int dataLength, int encodedDataLength)
{
    TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "ResourceReceivedData", "data", InspectorReceiveDataEvent::data(identifier, m_frame, encodedDataLength));
}

void FrameFetchContext::dispatchDidFinishLoading(Document* document, unsigned long identifier, double finishTime, int64_t encodedDataLength)
{
    m_frame->loaderClient()->dispatchDidFinishLoading(document, identifier);
    TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "ResourceFinish", "data", InspectorResourceFinishEvent::data(identifier, finishTime, false));
}

void FrameFetchContext::dispatchDidFail(Document* document, unsigned long identifier, const ResourceError& error)
{
    TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "ResourceFinish", "data", InspectorResourceFinishEvent::data(identifier, 0, true));
}

void FrameFetchContext::sendRemainingDelegateMessages(Document* document, unsigned long identifier, const ResourceResponse& response, int dataLength)
{
    if (!response.isNull())
        dispatchDidReceiveResponse(document, identifier, response);

    if (dataLength > 0)
        dispatchDidReceiveData(document, identifier, 0, dataLength, 0);

    dispatchDidFinishLoading(document, identifier, 0, 0);
}

} // namespace blink