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/*
* 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 "WebKitClassFactory.h"
#include "CFDictionaryPropertyBag.h"
#include "ForEachCoClass.h"
#include "WebArchive.h"
#include "WebCache.h"
#include "WebCookieManager.h"
#include "WebCoreStatistics.h"
#include "WebDatabaseManager.h"
#include "WebDownload.h"
#include "WebError.h"
#include "WebFrame.h"
#include "WebGeolocationPosition.h"
#include "WebHistory.h"
#include "WebHistoryItem.h"
#include "WebIconDatabase.h"
#include "WebJavaScriptCollector.h"
#include "WebKit.h"
#include "WebKitStatistics.h"
#include "WebMutableURLRequest.h"
#include "WebNotificationCenter.h"
#include "WebPreferences.h"
#include "WebScriptWorld.h"
#include "WebScrollBar.h"
#include "WebSerializedJSValue.h"
#include "WebTextRenderer.h"
#include "WebURLCredential.h"
#include "WebURLProtectionSpace.h"
#include "WebURLResponse.h"
#include "WebUserContentURLPattern.h"
#include "WebView.h"
#include "WebWorkersPrivate.h"
#include <JavaScriptCore/InitializeThreading.h>
#include <WebCore/SoftLinking.h>
#include <wtf/Threading.h>
// WebKitClassFactory ---------------------------------------------------------
#if USE(SAFARI_THEME)
#ifdef DEBUG_ALL
SOFT_LINK_DEBUG_LIBRARY(SafariTheme)
#else
SOFT_LINK_LIBRARY(SafariTheme)
#endif
SOFT_LINK(SafariTheme, STInitialize, void, APIENTRY, (), ())
#endif
WebKitClassFactory::WebKitClassFactory(CLSID targetClass)
: m_targetClass(targetClass)
, m_refCount(0)
{
#if USE(SAFARI_THEME)
static bool didInitializeSafariTheme;
if (!didInitializeSafariTheme) {
if (SafariThemeLibrary())
STInitialize();
didInitializeSafariTheme = true;
}
#endif
JSC::initializeThreading();
WTF::initializeMainThread();
gClassCount++;
gClassNameCount.add("WebKitClassFactory");
}
WebKitClassFactory::~WebKitClassFactory()
{
gClassCount--;
gClassNameCount.remove("WebKitClassFactory");
}
// IUnknown -------------------------------------------------------------------
HRESULT STDMETHODCALLTYPE WebKitClassFactory::QueryInterface(REFIID riid, void** ppvObject)
{
*ppvObject = 0;
if (IsEqualGUID(riid, IID_IUnknown))
*ppvObject = static_cast<IUnknown*>(this);
else if (IsEqualGUID(riid, IID_IClassFactory))
*ppvObject = static_cast<IClassFactory*>(this);
else
return E_NOINTERFACE;
AddRef();
return S_OK;
}
ULONG STDMETHODCALLTYPE WebKitClassFactory::AddRef(void)
{
return ++m_refCount;
}
ULONG STDMETHODCALLTYPE WebKitClassFactory::Release(void)
{
ULONG newRef = --m_refCount;
if (!newRef && !gLockCount)
delete(this);
return newRef;
}
// FIXME: Remove these functions once all createInstance() functions return COMPtr.
template <typename T>
static T* releaseRefFromCreateInstance(T* object)
{
return object;
}
template <typename T>
static T* releaseRefFromCreateInstance(COMPtr<T> object)
{
return object.releaseRef();
}
// IClassFactory --------------------------------------------------------------
HRESULT STDMETHODCALLTYPE WebKitClassFactory::CreateInstance(IUnknown* pUnkOuter, REFIID riid, void** ppvObject)
{
IUnknown* unknown = 0;
*ppvObject = 0;
if (pUnkOuter)
return CLASS_E_NOAGGREGATION;
#define INITIALIZE_IF_CLASS(cls) \
if (IsEqualGUID(m_targetClass, CLSID_##cls)) \
unknown = static_cast<I##cls*>(releaseRefFromCreateInstance(cls::createInstance())); \
else \
// end of macro
// These #defines are needed to appease the INITIALIZE_IF_CLASS macro.
// There is no ICFDictionaryPropertyBag, we use IPropertyBag instead.
#define ICFDictionaryPropertyBag IPropertyBag
// There is no IWebScrollBar, we only have IWebScrollBarPrivate.
#define IWebScrollBar IWebScrollBarPrivate
// There is no class called WebURLRequest -- WebMutableURLRequest implements it for us.
#define WebURLRequest WebMutableURLRequest
FOR_EACH_COCLASS(INITIALIZE_IF_CLASS)
// This is the final else case
return CLASS_E_CLASSNOTAVAILABLE;
#undef ICFDictionaryPropertyBag
#undef IWebScrollBar
#undef WebURLRequest
#undef INITIALIZE_IF_CLASS
if (!unknown)
return E_OUTOFMEMORY;
HRESULT hr = unknown->QueryInterface(riid, ppvObject);
if (FAILED(hr))
delete unknown;
else
unknown->Release(); // both createInstance() and QueryInterface() added refs
return hr;
}
HRESULT STDMETHODCALLTYPE WebKitClassFactory::LockServer(BOOL fLock)
{
if (fLock)
gLockCount++;
else
gLockCount--;
return S_OK;
}
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