/*

 * Copyright (C) 2009 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 COMPUTER, 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 COMPUTER, 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 "config.h"

#include "WebKitDLL.h"

#include "WebNavigationData.h"

using namespace WebCore;

// IUnknown -------------------------------------------------------------------

HRESULT STDMETHODCALLTYPE WebNavigationData::QueryInterface(REFIID riid, void** ppvObject)

{

    *ppvObject = 0;

    if (IsEqualGUID(riid, IID_IUnknown))

        *ppvObject = static_cast<IWebNavigationData*>(this);

    else if (IsEqualGUID(riid, IID_IWebNavigationData))

        *ppvObject = static_cast<IWebNavigationData*>(this);

    else

        return E_NOINTERFACE;

    AddRef();

    return S_OK;

}

ULONG STDMETHODCALLTYPE WebNavigationData::AddRef(void)

{

    return ++m_refCount;

}

ULONG STDMETHODCALLTYPE WebNavigationData::Release(void)

{

    ULONG newRef = --m_refCount;

    if (!newRef)

        delete(this);

    return newRef;

}

// WebNavigationData -------------------------------------------------------------------

WebNavigationData::WebNavigationData(const String& url, const String& title, IWebURLRequest* request, IWebURLResponse* response, bool hasSubstituteData, const String& clientRedirectSource)

    : m_refCount(0)

    , m_url(url)

    , m_title(title)

    , m_request(request)

    , m_response(response)

    , m_hasSubstituteData(hasSubstituteData)

    , m_clientRedirectSource(clientRedirectSource)

{

    gClassCount++;

    gClassNameCount.add("WebNavigationData");

}

WebNavigationData::~WebNavigationData()

{

    gClassCount--;

    gClassNameCount.remove("WebNavigationData");

}

WebNavigationData* WebNavigationData::createInstance(const String& url, const String& title, IWebURLRequest* request, IWebURLResponse* response, bool hasSubstituteData, const String& clientRedirectSource)

{

    WebNavigationData* instance = new WebNavigationData(url, title, request, response, hasSubstituteData, clientRedirectSource);

    instance->AddRef();

    return instance;

}

// IWebNavigationData -------------------------------------------------------------------

HRESULT WebNavigationData::url(BSTR* url)

{

    if (!url)

        return E_POINTER;

    *url = BString(m_url).release();

    return S_OK;

}

HRESULT WebNavigationData::title(BSTR* title)

{

    if (!title)

        return E_POINTER;

    *title = BString(m_title).release();

    return S_OK;

}

HRESULT WebNavigationData::originalRequest(IWebURLRequest** request)

{

    if (!request)

        return E_POINTER;

    *request = m_request.get();

    m_request->AddRef();

    return S_OK;

}

HRESULT WebNavigationData::response(IWebURLResponse** response)

{

    if (!response)

        return E_POINTER;

    *response = m_response.get();

    m_response->AddRef();

    return S_OK;

}

HRESULT WebNavigationData::hasSubstituteData(BOOL* hasSubstituteData)

{

    if (!hasSubstituteData)

        return E_POINTER;

    *hasSubstituteData = m_hasSubstituteData;

    return S_OK;

}

HRESULT WebNavigationData::clientRedirectSource(BSTR* clientRedirectSource)

{

    if (!clientRedirectSource)

        return E_POINTER;

    *clientRedirectSource = BString(m_clientRedirectSource).release();

    return S_OK;

}