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/*
* Copyright (C) 2006-2008, 2015 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 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 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 "WebKitDLL.h"
#include "WebHistoryItem.h"
#include "COMEnumVariant.h"
#include "MarshallingHelpers.h"
#include "WebKit.h"
#include <WebCore/BString.h>
#include <WebCore/COMPtr.h>
#include <WebCore/HistoryItem.h>
#include <wtf/RetainPtr.h>
#include <wtf/URL.h>
#include <wtf/text/CString.h>
using namespace WebCore;
// WebHistoryItem ----------------------------------------------------------------
static HashMap<HistoryItem*, WebHistoryItem*>& historyItemWrappers()
{
static HashMap<HistoryItem*, WebHistoryItem*> staticHistoryItemWrappers;
return staticHistoryItemWrappers;
}
WebHistoryItem::WebHistoryItem(RefPtr<HistoryItem>&& historyItem)
: m_historyItem(WTFMove(historyItem))
{
ASSERT(!historyItemWrappers().contains(m_historyItem.get()));
historyItemWrappers().set(m_historyItem.get(), this);
gClassCount++;
gClassNameCount().add("WebHistoryItem"_s);
}
WebHistoryItem::~WebHistoryItem()
{
ASSERT(historyItemWrappers().contains(m_historyItem.get()));
historyItemWrappers().remove(m_historyItem.get());
gClassCount--;
gClassNameCount().remove("WebHistoryItem"_s);
}
WebHistoryItem* WebHistoryItem::createInstance()
{
WebHistoryItem* instance = new WebHistoryItem(HistoryItem::create());
instance->AddRef();
return instance;
}
WebHistoryItem* WebHistoryItem::createInstance(RefPtr<HistoryItem>&& historyItem)
{
WebHistoryItem* instance;
instance = historyItemWrappers().get(historyItem.get());
if (!instance)
instance = new WebHistoryItem(WTFMove(historyItem));
instance->AddRef();
return instance;
}
// IWebHistoryItemPrivate -----------------------------------------------------
#if USE(CF)
static CFStringRef urlKey = CFSTR("");
static CFStringRef titleKey = CFSTR("title");
static CFStringRef lastVisitWasFailureKey = CFSTR("lastVisitWasFailure");
static CFStringRef redirectURLsKey = CFSTR("redirectURLs");
#endif
HRESULT WebHistoryItem::initFromDictionaryRepresentation(_In_opt_ void* dictionary)
{
#if USE(CF)
CFDictionaryRef dictionaryRef = (CFDictionaryRef) dictionary;
CFStringRef urlStringRef = (CFStringRef) CFDictionaryGetValue(dictionaryRef, urlKey);
if (urlStringRef && CFGetTypeID(urlStringRef) != CFStringGetTypeID())
return E_FAIL;
CFStringRef titleRef = (CFStringRef) CFDictionaryGetValue(dictionaryRef, titleKey);
if (titleRef && CFGetTypeID(titleRef) != CFStringGetTypeID())
return E_FAIL;
CFBooleanRef lastVisitWasFailureRef = static_cast<CFBooleanRef>(CFDictionaryGetValue(dictionaryRef, lastVisitWasFailureKey));
if (lastVisitWasFailureRef && CFGetTypeID(lastVisitWasFailureRef) != CFBooleanGetTypeID())
return E_FAIL;
bool lastVisitWasFailure = lastVisitWasFailureRef && CFBooleanGetValue(lastVisitWasFailureRef);
std::unique_ptr<Vector<String>> redirectURLsVector;
if (CFArrayRef redirectURLsRef = static_cast<CFArrayRef>(CFDictionaryGetValue(dictionaryRef, redirectURLsKey))) {
CFIndex size = CFArrayGetCount(redirectURLsRef);
redirectURLsVector = makeUnique<Vector<String>>(size);
for (CFIndex i = 0; i < size; ++i)
(*redirectURLsVector)[i] = String(static_cast<CFStringRef>(CFArrayGetValueAtIndex(redirectURLsRef, i)));
}
historyItemWrappers().remove(m_historyItem.get());
m_historyItem = HistoryItem::create(urlStringRef, titleRef);
historyItemWrappers().set(m_historyItem.get(), this);
if (lastVisitWasFailure)
m_historyItem->setLastVisitWasFailure(true);
return S_OK;
#else
return E_NOTIMPL;
#endif
}
HRESULT WebHistoryItem::dictionaryRepresentation(__deref_out_opt void** dictionary)
{
#if USE(CF)
CFDictionaryRef* dictionaryRef = (CFDictionaryRef*) dictionary;
size_t keyCount = 0;
CFTypeRef keys[9];
CFTypeRef values[9];
if (!m_historyItem->urlString().isEmpty()) {
keys[keyCount] = urlKey;
values[keyCount] = m_historyItem->urlString().createCFString().leakRef();
++keyCount;
}
if (!m_historyItem->title().isEmpty()) {
keys[keyCount] = titleKey;
values[keyCount] = m_historyItem->title().createCFString().leakRef();
++keyCount;
}
if (m_historyItem->lastVisitWasFailure()) {
keys[keyCount] = lastVisitWasFailureKey;
values[keyCount] = CFRetain(kCFBooleanTrue);
++keyCount;
}
*dictionaryRef = CFDictionaryCreate(0, keys, values, keyCount, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
for (int i = 0; i < keyCount; ++i)
CFRelease(values[i]);
return S_OK;
#else
return E_NOTIMPL;
#endif
}
HRESULT WebHistoryItem::hasURLString(_Out_ BOOL* hasURL)
{
if (!hasURL)
return E_POINTER;
*hasURL = m_historyItem->urlString().isEmpty() ? FALSE : TRUE;
return S_OK;
}
// FIXME: This function should be removed from the IWebHistoryItem interface.
HRESULT WebHistoryItem::visitCount(_Out_ int* count)
{
if (!count)
return E_POINTER;
return E_NOTIMPL;
}
// FIXME: This function should be removed from the IWebHistoryItem interface.
HRESULT WebHistoryItem::setVisitCount(int count)
{
return E_NOTIMPL;
}
// FIXME: This function should be removed from the IWebHistoryItem interface.
HRESULT WebHistoryItem::mergeAutoCompleteHints(_In_opt_ IWebHistoryItem*)
{
return E_NOTIMPL;
}
// FIXME: This function should be removed from the IWebHistoryItem interface.
HRESULT WebHistoryItem::setLastVisitedTimeInterval(DATE time)
{
return E_NOTIMPL;
}
HRESULT WebHistoryItem::setTitle(_In_ BSTR title)
{
m_historyItem->setTitle(String(title, SysStringLen(title)));
return S_OK;
}
HRESULT WebHistoryItem::RSSFeedReferrer(__deref_out_opt BSTR* url)
{
if (!url)
return E_POINTER;
BString str(m_historyItem->referrer());
*url = str.release();
return S_OK;
}
HRESULT WebHistoryItem::setRSSFeedReferrer(_In_ BSTR url)
{
m_historyItem->setReferrer(String(url, SysStringLen(url)));
return S_OK;
}
HRESULT WebHistoryItem::hasPageCache(_Out_ BOOL* hasCache)
{
// FIXME - TODO
ASSERT_NOT_REACHED();
if (!hasCache)
return E_POINTER;
*hasCache = FALSE;
return E_NOTIMPL;
}
HRESULT WebHistoryItem::setHasPageCache(BOOL /*hasCache*/)
{
// FIXME - TODO
ASSERT_NOT_REACHED();
return E_NOTIMPL;
}
HRESULT WebHistoryItem::target(__deref_out_opt BSTR* target)
{
if (!target) {
ASSERT_NOT_REACHED();
return E_POINTER;
}
*target = BString(m_historyItem->target()).release();
return S_OK;
}
HRESULT WebHistoryItem::isTargetItem(_Out_ BOOL* result)
{
if (!result) {
ASSERT_NOT_REACHED();
return E_POINTER;
}
*result = m_historyItem->isTargetItem() ? TRUE : FALSE;
return S_OK;
}
HRESULT WebHistoryItem::children(unsigned* outChildCount, SAFEARRAY** outChildren)
{
if (!outChildCount || !outChildren) {
ASSERT_NOT_REACHED();
return E_POINTER;
}
*outChildCount = 0;
*outChildren = 0;
const auto& coreChildren = m_historyItem->children();
if (coreChildren.isEmpty())
return S_OK;
size_t childCount = coreChildren.size();
SAFEARRAY* children = SafeArrayCreateVector(VT_UNKNOWN, 0, static_cast<ULONG>(childCount));
if (!children)
return E_OUTOFMEMORY;
for (unsigned i = 0; i < childCount; ++i) {
COMPtr<WebHistoryItem> item(AdoptCOM, WebHistoryItem::createInstance(const_cast<HistoryItem*>(coreChildren[i].ptr())));
if (!item) {
SafeArrayDestroy(children);
return E_OUTOFMEMORY;
}
LONG longI = i;
HRESULT hr = SafeArrayPutElement(children, &longI, item.get());
if (FAILED(hr)) {
SafeArrayDestroy(children);
return hr;
}
}
*outChildCount = static_cast<unsigned>(childCount);
*outChildren = children;
return S_OK;
}
HRESULT WebHistoryItem::lastVisitWasFailure(_Out_ BOOL* wasFailure)
{
if (!wasFailure) {
ASSERT_NOT_REACHED();
return E_POINTER;
}
*wasFailure = m_historyItem->lastVisitWasFailure();
return S_OK;
}
HRESULT WebHistoryItem::setLastVisitWasFailure(BOOL wasFailure)
{
m_historyItem->setLastVisitWasFailure(wasFailure);
return S_OK;
}
// FIXME: This function should be removed from the IWebHistoryItem interface.
HRESULT WebHistoryItem::lastVisitWasHTTPNonGet(_Out_ BOOL* HTTPNonGet)
{
if (!HTTPNonGet)
return E_POINTER;
*HTTPNonGet = FALSE;
return E_NOTIMPL;
}
// FIXME: This function should be removed from the IWebHistoryItem interface.
HRESULT WebHistoryItem::setLastVisitWasHTTPNonGet(BOOL)
{
return E_NOTIMPL;
}
// FIXME: This function should be removed from the IWebHistoryItem interface.
HRESULT WebHistoryItem::redirectURLs(_COM_Outptr_opt_ IEnumVARIANT** urls)
{
return E_NOTIMPL;
}
// FIXME: This function should be removed from the IWebHistoryItem interface.
HRESULT WebHistoryItem::visitedWithTitle(_In_ BSTR title, BOOL increaseVisitCount)
{
return E_NOTIMPL;
}
// FIXME: This function should be removed from the IWebHistoryItem interface.
HRESULT WebHistoryItem::getDailyVisitCounts(_Out_ int* number, __deref_out_opt int** counts)
{
if (!number || !counts)
return E_POINTER;
return E_NOTIMPL;
}
// FIXME: This function should be removed from the IWebHistoryItem interface.
HRESULT WebHistoryItem::getWeeklyVisitCounts(_Out_ int* number, __deref_out_opt int** counts)
{
if (!number || !counts)
return E_POINTER;
return E_NOTIMPL;
}
// FIXME: This function should be removed from the IWebHistoryItem interface.
HRESULT WebHistoryItem::recordInitialVisit()
{
// FIXME: This function should be removed from the IWebHistoryItem interface.
return E_NOTIMPL;
}
// IUnknown -------------------------------------------------------------------
HRESULT WebHistoryItem::QueryInterface(_In_ REFIID riid, _COM_Outptr_ void** ppvObject)
{
if (!ppvObject)
return E_POINTER;
*ppvObject = nullptr;
if (IsEqualGUID(riid, __uuidof(WebHistoryItem)))
*ppvObject = this;
else if (IsEqualGUID(riid, IID_IUnknown))
*ppvObject = static_cast<IWebHistoryItem*>(this);
else if (IsEqualGUID(riid, IID_IWebHistoryItem))
*ppvObject = static_cast<IWebHistoryItem*>(this);
else if (IsEqualGUID(riid, IID_IWebHistoryItemPrivate))
*ppvObject = static_cast<IWebHistoryItemPrivate*>(this);
else
return E_NOINTERFACE;
AddRef();
return S_OK;
}
ULONG WebHistoryItem::AddRef()
{
return ++m_refCount;
}
ULONG WebHistoryItem::Release()
{
ULONG newRef = --m_refCount;
if (!newRef)
delete(this);
return newRef;
}
// IWebHistoryItem -------------------------------------------------------------
HRESULT WebHistoryItem::initWithURLString(_In_ BSTR urlString, _In_ BSTR title, DATE lastVisited)
{
historyItemWrappers().remove(m_historyItem.get());
m_historyItem = HistoryItem::create(String(urlString, SysStringLen(urlString)), String(title, SysStringLen(title)));
historyItemWrappers().set(m_historyItem.get(), this);
return S_OK;
}
HRESULT WebHistoryItem::originalURLString(__deref_opt_out BSTR* url)
{
if (!url)
return E_POINTER;
BString str = m_historyItem->originalURLString();
*url = str.release();
return S_OK;
}
HRESULT WebHistoryItem::URLString(__deref_opt_out BSTR* url)
{
if (!url)
return E_POINTER;
BString str = m_historyItem->urlString();
*url = str.release();
return S_OK;
}
HRESULT WebHistoryItem::title(__deref_opt_out BSTR* pageTitle)
{
if (!pageTitle)
return E_POINTER;
BString str(m_historyItem->title());
*pageTitle = str.release();
return S_OK;
}
// FIXME: This function should be removed from the IWebHistoryItem interface.
HRESULT WebHistoryItem::lastVisitedTimeInterval(_Out_ DATE* lastVisited)
{
if (!lastVisited)
return E_POINTER;
return E_NOTIMPL;
}
HRESULT WebHistoryItem::setAlternateTitle(_In_ BSTR title)
{
m_alternateTitle = String(title, SysStringLen(title));
return S_OK;
}
HRESULT WebHistoryItem::alternateTitle(__deref_opt_out BSTR* title)
{
if (!title) {
ASSERT_NOT_REACHED();
return E_POINTER;
}
*title = BString(m_alternateTitle).release();
return S_OK;
}
HRESULT WebHistoryItem::icon(__deref_opt_out HBITMAP* hBitmap)
{
ASSERT_NOT_REACHED();
if (!hBitmap)
return E_POINTER;
return E_NOTIMPL;
}
// WebHistoryItem -------------------------------------------------------------
HistoryItem* WebHistoryItem::historyItem() const
{
return m_historyItem.get();
}