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      1 /*
      2  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "config.h"
     27 #include "WebKitDLL.h"
     28 #include "WebCookieManager.h"
     29 
     30 using namespace WebCore;
     31 
     32 // WebCookieManager -------------------------------------------------------
     33 
     34 WebCookieManager* WebCookieManager::createInstance()
     35 {
     36     WebCookieManager* manager = new WebCookieManager;
     37     manager->AddRef();
     38     return manager;
     39 }
     40 
     41 WebCookieManager::WebCookieManager()
     42     : m_refCount(0)
     43 {
     44     gClassCount++;
     45     gClassNameCount.add("WebCookieManager");
     46 }
     47 
     48 WebCookieManager::~WebCookieManager()
     49 {
     50     gClassCount--;
     51     gClassNameCount.remove("WebCookieManager");
     52 }
     53 
     54 // IUnknown ---------------------------------------------------------------
     55 
     56 HRESULT STDMETHODCALLTYPE WebCookieManager::QueryInterface(REFIID riid, void** ppvObject)
     57 {
     58     *ppvObject = 0;
     59     if (IsEqualGUID(riid, IID_IUnknown))
     60         *ppvObject = static_cast<WebCookieManager*>(this);
     61     else if (IsEqualGUID(riid, __uuidof(IWebCookieManager)))
     62         *ppvObject = static_cast<IWebCookieManager*>(this);
     63     else
     64         return E_NOINTERFACE;
     65 
     66     AddRef();
     67     return S_OK;
     68 }
     69 
     70 ULONG STDMETHODCALLTYPE WebCookieManager::AddRef()
     71 {
     72     return ++m_refCount;
     73 }
     74 
     75 ULONG STDMETHODCALLTYPE WebCookieManager::Release()
     76 {
     77     ULONG newRef = --m_refCount;
     78     if (!newRef)
     79         delete this;
     80 
     81     return newRef;
     82 }
     83