/*

 * Copyright (C) 2006, 2007 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 "WebNotification.h"

#include <wtf/Assertions.h>

// WebNotification ------------------------------------------------------------

WebNotification::WebNotification(BSTR name, IUnknown* anObject, IPropertyBag* userInfo)

: m_refCount(0)

, m_name(0)

, m_anObject(anObject)

, m_userInfo(userInfo)

{

    if (name)

        m_name = SysAllocString(name);

    if (m_anObject)

        m_anObject->AddRef();

    if (m_userInfo)

        m_userInfo->AddRef();

    gClassCount++;

}

WebNotification::~WebNotification()

{

    if (m_name)

        SysFreeString(m_name);

    if (m_anObject)

        m_anObject->Release();

    if (m_userInfo)

        m_userInfo->Release();

    gClassCount--;

}

WebNotification* WebNotification::createInstance(BSTR name /*=0*/, IUnknown* anObject /*=0*/, IPropertyBag* userInfo /*=0*/)

{

    WebNotification* instance = new WebNotification(name, anObject, userInfo);

    instance->AddRef();

    return instance;

}

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

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

{

    *ppvObject = 0;

    if (IsEqualGUID(riid, IID_IUnknown))

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

    else if (IsEqualGUID(riid, IID_IWebNotification))

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

    else

        return E_NOINTERFACE;

    AddRef();

    return S_OK;

}

ULONG STDMETHODCALLTYPE WebNotification::AddRef(void)

{

    return ++m_refCount;

}

ULONG STDMETHODCALLTYPE WebNotification::Release(void)

{

    ULONG newRef = --m_refCount;

    if (!newRef)

        delete(this);

    return newRef;

}

// IWebNotification -----------------------------------------------------------

HRESULT STDMETHODCALLTYPE WebNotification::notificationWithName( 

    /* [in] */ BSTR /*aName*/,

    /* [in] */ IUnknown* /*anObject*/,

    /* [optional][in] */ IPropertyBag* /*userInfo*/)

{

    ASSERT_NOT_REACHED();

    return E_NOTIMPL;

}

HRESULT STDMETHODCALLTYPE WebNotification::name( 

    /* [retval][out] */ BSTR* result)

{

    *result = 0;

    if (m_name) {

        *result = SysAllocString(m_name);

        if (!*result)

            return E_OUTOFMEMORY;

    }

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebNotification::getObject( 

    /* [retval][out] */ IUnknown** result)

{

    *result = m_anObject;

    if (*result)

        (*result)->AddRef();

    return S_OK;

}

HRESULT STDMETHODCALLTYPE WebNotification::userInfo( 

    /* [retval][out] */ IPropertyBag** result)

{

    *result = m_userInfo;

    if (*result)

        (*result)->AddRef();

    return S_OK;

}