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/*
* Copyright (C) 2009 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 "WebDataSourceImpl.h"
#include "ApplicationCacheHostInternal.h"
#include "WebURL.h"
#include "WebURLError.h"
#include "WebVector.h"
using namespace WebCore;
namespace WebKit {
WebPluginLoadObserver* WebDataSourceImpl::m_nextPluginLoadObserver = 0;
PassRefPtr<WebDataSourceImpl> WebDataSourceImpl::create(const ResourceRequest& request, const SubstituteData& data)
{
return adoptRef(new WebDataSourceImpl(request, data));
}
const WebURLRequest& WebDataSourceImpl::originalRequest() const
{
m_originalRequestWrapper.bind(DocumentLoader::originalRequest());
return m_originalRequestWrapper;
}
const WebURLRequest& WebDataSourceImpl::request() const
{
m_requestWrapper.bind(DocumentLoader::request());
return m_requestWrapper;
}
const WebURLResponse& WebDataSourceImpl::response() const
{
m_responseWrapper.bind(DocumentLoader::response());
return m_responseWrapper;
}
bool WebDataSourceImpl::hasUnreachableURL() const
{
return !DocumentLoader::unreachableURL().isEmpty();
}
WebURL WebDataSourceImpl::unreachableURL() const
{
return DocumentLoader::unreachableURL();
}
void WebDataSourceImpl::redirectChain(WebVector<WebURL>& result) const
{
result.assign(m_redirectChain);
}
WebString WebDataSourceImpl::pageTitle() const
{
return title();
}
WebNavigationType WebDataSourceImpl::navigationType() const
{
return toWebNavigationType(triggeringAction().type());
}
double WebDataSourceImpl::triggeringEventTime() const
{
if (!triggeringAction().event())
return 0.0;
// DOMTimeStamp uses units of milliseconds.
return convertDOMTimeStampToSeconds(triggeringAction().event()->timeStamp());
}
WebDataSource::ExtraData* WebDataSourceImpl::extraData() const
{
return m_extraData.get();
}
void WebDataSourceImpl::setExtraData(ExtraData* extraData)
{
m_extraData.set(extraData);
}
WebApplicationCacheHost* WebDataSourceImpl::applicationCacheHost()
{
#if ENABLE(OFFLINE_WEB_APPLICATIONS)
return ApplicationCacheHostInternal::toWebApplicationCacheHost(DocumentLoader::applicationCacheHost());
#else
return 0;
#endif
}
void WebDataSourceImpl::setDeferMainResourceDataLoad(bool defer)
{
DocumentLoader::setDeferMainResourceDataLoad(defer);
}
WebNavigationType WebDataSourceImpl::toWebNavigationType(NavigationType type)
{
switch (type) {
case NavigationTypeLinkClicked:
return WebNavigationTypeLinkClicked;
case NavigationTypeFormSubmitted:
return WebNavigationTypeFormSubmitted;
case NavigationTypeBackForward:
return WebNavigationTypeBackForward;
case NavigationTypeReload:
return WebNavigationTypeReload;
case NavigationTypeFormResubmitted:
return WebNavigationTypeFormResubmitted;
case NavigationTypeOther:
default:
return WebNavigationTypeOther;
}
}
const KURL& WebDataSourceImpl::endOfRedirectChain() const
{
ASSERT(!m_redirectChain.isEmpty());
return m_redirectChain.last();
}
void WebDataSourceImpl::clearRedirectChain()
{
m_redirectChain.clear();
}
void WebDataSourceImpl::appendRedirect(const KURL& url)
{
m_redirectChain.append(url);
}
void WebDataSourceImpl::setNextPluginLoadObserver(PassOwnPtr<WebPluginLoadObserver> observer)
{
// This call should always be followed up with the creation of a
// WebDataSourceImpl, so we should never leak this object.
m_nextPluginLoadObserver = observer.leakPtr();
}
WebDataSourceImpl::WebDataSourceImpl(const ResourceRequest& request, const SubstituteData& data)
: DocumentLoader(request, data)
{
if (m_nextPluginLoadObserver) {
// When a new frame is created, it initially gets a data source for an
// empty document. Then it is navigated to the source URL of the
// frame, which results in a second data source being created. We want
// to wait to attach the WebPluginLoadObserver to that data source.
if (!request.url().isEmpty()) {
ASSERT(m_nextPluginLoadObserver->url() == request.url());
m_pluginLoadObserver.set(m_nextPluginLoadObserver);
m_nextPluginLoadObserver = 0;
}
}
}
WebDataSourceImpl::~WebDataSourceImpl()
{
}
} // namespace WebKit
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