blob: 94468bb73d06526600b4e8e5adcd6b90df968e1d [file] [log] [blame]
/*
* Copyright (C) 2007, 2013, 2015 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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 "WebKitDLL.h"
#include "WebFramePolicyListener.h"
#include "WebFrameLoaderClient.h"
#include <WebCore/Frame.h>
#include <WebCore/FrameLoader.h>
#include <WebCore/FrameLoaderClient.h>
using namespace WebCore;
// WebFramePolicyListener ----------------------------------------------------------------
WebFramePolicyListener::WebFramePolicyListener(RefPtr<Frame>&& frame)
: m_frame(WTFMove(frame))
{
gClassCount++;
gClassNameCount().add("WebFramePolicyListener"_s);
}
WebFramePolicyListener::~WebFramePolicyListener()
{
gClassCount--;
gClassNameCount().remove("WebFramePolicyListener"_s);
}
WebFramePolicyListener* WebFramePolicyListener::createInstance(RefPtr<Frame>&& frame)
{
WebFramePolicyListener* instance = new WebFramePolicyListener(WTFMove(frame));
instance->AddRef();
return instance;
}
// IUnknown -------------------------------------------------------------------
HRESULT WebFramePolicyListener::QueryInterface(_In_ REFIID riid, _COM_Outptr_ void** ppvObject)
{
if (!ppvObject)
return E_POINTER;
*ppvObject = nullptr;
if (IsEqualGUID(riid, IID_IUnknown))
*ppvObject = static_cast<IWebPolicyDecisionListener*>(this);
else if (IsEqualGUID(riid, IID_IWebPolicyDecisionListener))
*ppvObject = static_cast<IWebPolicyDecisionListener*>(this);
else if (IsEqualGUID(riid, IID_IWebFormSubmissionListener))
*ppvObject = static_cast<IWebFormSubmissionListener*>(this);
else
return E_NOINTERFACE;
AddRef();
return S_OK;
}
ULONG WebFramePolicyListener::AddRef()
{
return ++m_refCount;
}
ULONG WebFramePolicyListener::Release()
{
ULONG newRef = --m_refCount;
if (!newRef)
delete(this);
return newRef;
}
// IWebPolicyDecisionListener ------------------------------------------------------------
HRESULT WebFramePolicyListener::use()
{
receivedPolicyDecision(PolicyAction::Use);
return S_OK;
}
HRESULT WebFramePolicyListener::download()
{
receivedPolicyDecision(PolicyAction::Download);
return S_OK;
}
HRESULT WebFramePolicyListener::ignore()
{
receivedPolicyDecision(PolicyAction::Ignore);
return S_OK;
}
// IWebFormSubmissionListener ------------------------------------------------------------
HRESULT WebFramePolicyListener::continueSubmit()
{
receivedPolicyDecision(PolicyAction::Use);
return S_OK;
}
// WebFramePolicyListener ----------------------------------------------------------------
void WebFramePolicyListener::receivedPolicyDecision(PolicyAction action)
{
RefPtr<Frame> frame = WTFMove(m_frame);
if (frame)
static_cast<WebFrameLoaderClient&>(frame->loader().client()).receivedPolicyDecision(action);
}
void WebFramePolicyListener::invalidate()
{
m_frame = nullptr;
}