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      1 /*
      2  * Copyright (C) 2009 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 COMPUTER, 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 COMPUTER, 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 "WebNavigationData.h"
     29 
     30 using namespace WebCore;
     31 
     32 // IUnknown -------------------------------------------------------------------
     33 
     34 HRESULT STDMETHODCALLTYPE WebNavigationData::QueryInterface(REFIID riid, void** ppvObject)
     35 {
     36     *ppvObject = 0;
     37     if (IsEqualGUID(riid, IID_IUnknown))
     38         *ppvObject = static_cast<IWebNavigationData*>(this);
     39     else if (IsEqualGUID(riid, IID_IWebNavigationData))
     40         *ppvObject = static_cast<IWebNavigationData*>(this);
     41     else
     42         return E_NOINTERFACE;
     43 
     44     AddRef();
     45     return S_OK;
     46 }
     47 
     48 ULONG STDMETHODCALLTYPE WebNavigationData::AddRef(void)
     49 {
     50     return ++m_refCount;
     51 }
     52 
     53 ULONG STDMETHODCALLTYPE WebNavigationData::Release(void)
     54 {
     55     ULONG newRef = --m_refCount;
     56     if (!newRef)
     57         delete(this);
     58 
     59     return newRef;
     60 }
     61 
     62 // WebNavigationData -------------------------------------------------------------------
     63 
     64 WebNavigationData::WebNavigationData(const String& url, const String& title, IWebURLRequest* request, IWebURLResponse* response, bool hasSubstituteData, const String& clientRedirectSource)
     65     : m_refCount(0)
     66     , m_url(url)
     67     , m_title(title)
     68     , m_request(request)
     69     , m_response(response)
     70     , m_hasSubstituteData(hasSubstituteData)
     71     , m_clientRedirectSource(clientRedirectSource)
     72 
     73 {
     74     gClassCount++;
     75     gClassNameCount.add("WebNavigationData");
     76 }
     77 
     78 WebNavigationData::~WebNavigationData()
     79 {
     80     gClassCount--;
     81     gClassNameCount.remove("WebNavigationData");
     82 }
     83 
     84 WebNavigationData* WebNavigationData::createInstance(const String& url, const String& title, IWebURLRequest* request, IWebURLResponse* response, bool hasSubstituteData, const String& clientRedirectSource)
     85 {
     86     WebNavigationData* instance = new WebNavigationData(url, title, request, response, hasSubstituteData, clientRedirectSource);
     87     instance->AddRef();
     88     return instance;
     89 }
     90 
     91 // IWebNavigationData -------------------------------------------------------------------
     92 
     93 HRESULT WebNavigationData::url(BSTR* url)
     94 {
     95     if (!url)
     96         return E_POINTER;
     97     *url = BString(m_url).release();
     98     return S_OK;
     99 }
    100 
    101 HRESULT WebNavigationData::title(BSTR* title)
    102 {
    103     if (!title)
    104         return E_POINTER;
    105     *title = BString(m_title).release();
    106     return S_OK;
    107 }
    108 
    109 HRESULT WebNavigationData::originalRequest(IWebURLRequest** request)
    110 {
    111     if (!request)
    112         return E_POINTER;
    113     *request = m_request.get();
    114     m_request->AddRef();
    115     return S_OK;
    116 }
    117 
    118 HRESULT WebNavigationData::response(IWebURLResponse** response)
    119 {
    120     if (!response)
    121         return E_POINTER;
    122     *response = m_response.get();
    123     m_response->AddRef();
    124     return S_OK;
    125 }
    126 
    127 HRESULT WebNavigationData::hasSubstituteData(BOOL* hasSubstituteData)
    128 {
    129     if (!hasSubstituteData)
    130         return E_POINTER;
    131     *hasSubstituteData = m_hasSubstituteData;
    132     return S_OK;
    133 }
    134 
    135 HRESULT WebNavigationData::clientRedirectSource(BSTR* clientRedirectSource)
    136 {
    137     if (!clientRedirectSource)
    138         return E_POINTER;
    139 
    140     *clientRedirectSource = BString(m_clientRedirectSource).release();
    141     return S_OK;
    142 }
    143