root/Source/web/WebHistoryItem.cpp

DEFINITIONS

1. addReferencedFilePaths
2. initialize
3. reset
4. assign
5. urlString
6. setURLString
7. referrer
8. referrerPolicy
9. setReferrer
10. target
11. setTarget
12. scrollOffset
13. setScrollOffset
14. pageScaleFactor
15. setPageScaleFactor
16. documentState
17. setDocumentState
18. itemSequenceNumber
19. setItemSequenceNumber
20. documentSequenceNumber
21. setDocumentSequenceNumber
22. stateObject
23. setStateObject
24. httpContentType
25. setHTTPContentType
26. httpBody
27. setHTTPBody
28. children
29. setChildren
30. appendToChildren
31. getReferencedFilePaths

/*
 * 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 "WebHistoryItem.h"

#include "WebSerializedScriptValue.h"
#include "bindings/v8/SerializedScriptValue.h"
#include "core/html/forms/FormController.h"
#include "core/loader/HistoryItem.h"
#include "platform/network/FormData.h"
#include "platform/weborigin/KURL.h"
#include "public/platform/WebHTTPBody.h"
#include "public/platform/WebPoint.h"
#include "public/platform/WebString.h"
#include "public/platform/WebVector.h"
#include "wtf/text/StringHash.h"

using namespace WebCore;

namespace blink {
namespace {

void addReferencedFilePaths(HistoryItem* item, HashSet<String>& results)
{
    const FormData* formData = item->formData();
    if (formData) {
        for (size_t i = 0; i < formData->elements().size(); ++i) {
            const FormDataElement& element = formData->elements()[i];
            if (element.m_type == FormDataElement::encodedFile)
                results.add(element.m_filename);
        }
    }

    const Vector<String>& filePaths = FormController::getReferencedFilePaths(item->documentState());
    for (size_t i = 0; i < filePaths.size(); ++i)
        results.add(filePaths[i]);

    const HistoryItemVector& children = item->deprecatedChildren();
    for (size_t i = 0; i < children.size(); ++i)
        addReferencedFilePaths(children[i].get(), results);
}

} // namespace

void WebHistoryItem::initialize()
{
    m_private = HistoryItem::create();
}

void WebHistoryItem::reset()
{
    m_private.reset();
}

void WebHistoryItem::assign(const WebHistoryItem& other)
{
    m_private = other.m_private;
}

WebString WebHistoryItem::urlString() const
{
    return m_private->urlString();
}

void WebHistoryItem::setURLString(const WebString& url)
{
    m_private->setURLString(KURL(ParsedURLString, url).string());
}

WebString WebHistoryItem::referrer() const
{
    return m_private->referrer().referrer;
}

WebReferrerPolicy WebHistoryItem::referrerPolicy() const
{
    return static_cast<WebReferrerPolicy>(m_private->referrer().referrerPolicy);
}

void WebHistoryItem::setReferrer(const WebString& referrer, WebReferrerPolicy referrerPolicy)
{
    m_private->setReferrer(Referrer(referrer, static_cast<ReferrerPolicy>(referrerPolicy)));
}

WebString WebHistoryItem::target() const
{
    return m_private->target();
}

void WebHistoryItem::setTarget(const WebString& target)
{
    m_private->setTarget(target);
}

WebPoint WebHistoryItem::scrollOffset() const
{
    return m_private->scrollPoint();
}

void WebHistoryItem::setScrollOffset(const WebPoint& scrollOffset)
{
    m_private->setScrollPoint(scrollOffset);
}

float WebHistoryItem::pageScaleFactor() const
{
    return m_private->pageScaleFactor();
}

void WebHistoryItem::setPageScaleFactor(float scale)
{
    m_private->setPageScaleFactor(scale);
}

WebVector<WebString> WebHistoryItem::documentState() const
{
    return m_private->documentState();
}

void WebHistoryItem::setDocumentState(const WebVector<WebString>& state)
{
    // FIXME: would be nice to avoid the intermediate copy
    Vector<String> ds;
    for (size_t i = 0; i < state.size(); ++i)
        ds.append(state[i]);
    m_private->setDocumentState(ds);
}

long long WebHistoryItem::itemSequenceNumber() const
{
    return m_private->itemSequenceNumber();
}

void WebHistoryItem::setItemSequenceNumber(long long itemSequenceNumber)
{
    m_private->setItemSequenceNumber(itemSequenceNumber);
}

long long WebHistoryItem::documentSequenceNumber() const
{
    return m_private->documentSequenceNumber();
}

void WebHistoryItem::setDocumentSequenceNumber(long long documentSequenceNumber)
{
    m_private->setDocumentSequenceNumber(documentSequenceNumber);
}

WebSerializedScriptValue WebHistoryItem::stateObject() const
{
    return WebSerializedScriptValue(m_private->stateObject());
}

void WebHistoryItem::setStateObject(const WebSerializedScriptValue& object)
{
    m_private->setStateObject(object);
}

WebString WebHistoryItem::httpContentType() const
{
    return m_private->formContentType();
}

void WebHistoryItem::setHTTPContentType(const WebString& httpContentType)
{
    m_private->setFormContentType(httpContentType);
}

WebHTTPBody WebHistoryItem::httpBody() const
{
    return WebHTTPBody(m_private->formData());
}

void WebHistoryItem::setHTTPBody(const WebHTTPBody& httpBody)
{
    m_private->setFormData(httpBody);
}

WebVector<WebHistoryItem> WebHistoryItem::children() const
{
    return m_private->deprecatedChildren();
}

void WebHistoryItem::setChildren(const WebVector<WebHistoryItem>& items)
{
    m_private->deprecatedClearChildren();
    for (size_t i = 0; i < items.size(); ++i)
        m_private->deprecatedAddChildItem(items[i]);
}

void WebHistoryItem::appendToChildren(const WebHistoryItem& item)
{
    m_private->deprecatedAddChildItem(item);
}

WebVector<WebString> WebHistoryItem::getReferencedFilePaths() const
{
    HashSet<String> filePaths;
    addReferencedFilePaths(m_private.get(), filePaths);

    Vector<String> results;
    copyToVector(filePaths, results);
    return results;
}

WebHistoryItem::WebHistoryItem(const PassRefPtr<HistoryItem>& item)
    : m_private(item)
{
}

WebHistoryItem& WebHistoryItem::operator=(const PassRefPtr<HistoryItem>& item)
{
    m_private = item;
    return *this;
}

WebHistoryItem::operator PassRefPtr<HistoryItem>() const
{
    return m_private.get();
}

} // namespace blink