diff -r 000000000000 -r 4f2f89ce4247 WebKit/win/WebHistory.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/win/WebHistory.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,167 @@
+/*
+ * Copyright (C) 2006, 2007, 2008 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. 
+ */
+
+#ifndef WebHistory_H
+#define WebHistory_H
+
+#include "WebKit.h"
+
+#include "COMPtr.h"
+#include <CoreFoundation/CoreFoundation.h>
+#include <wtf/OwnArrayPtr.h>
+#include <wtf/RetainPtr.h>
+
+namespace WebCore {
+    class KURL;
+    class PageGroup;
+    class String;
+}
+
+//-----------------------------------------------------------------------------
+
+class WebPreferences;
+
+class WebHistory : public IWebHistory, public IWebHistoryPrivate {
+public:
+    static WebHistory* createInstance();
+private:
+    WebHistory();
+    ~WebHistory();
+
+public:
+    // IUnknown
+    virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);
+    virtual ULONG STDMETHODCALLTYPE AddRef(void);
+    virtual ULONG STDMETHODCALLTYPE Release(void);
+
+    // IWebHistory
+    virtual HRESULT STDMETHODCALLTYPE optionalSharedHistory( 
+        /* [retval][out] */ IWebHistory** history);
+    
+    virtual HRESULT STDMETHODCALLTYPE setOptionalSharedHistory( 
+        /* [in] */ IWebHistory* history);
+    
+    virtual HRESULT STDMETHODCALLTYPE loadFromURL( 
+        /* [in] */ BSTR url,
+        /* [out] */ IWebError** error,
+        /* [retval][out] */ BOOL* succeeded);
+    
+    virtual HRESULT STDMETHODCALLTYPE saveToURL( 
+        /* [in] */ BSTR url,
+        /* [out] */ IWebError** error,
+        /* [retval][out] */ BOOL* succeeded);
+    
+    virtual HRESULT STDMETHODCALLTYPE addItems( 
+        /* [in] */ int itemCount,
+        /* [in] */ IWebHistoryItem** items);
+    
+    virtual HRESULT STDMETHODCALLTYPE removeItems( 
+        /* [in] */ int itemCount,
+        /* [in] */ IWebHistoryItem** items);
+    
+    virtual HRESULT STDMETHODCALLTYPE removeAllItems( void);
+    
+    virtual HRESULT STDMETHODCALLTYPE orderedLastVisitedDays( 
+        /* [out][in] */ int* count,
+        /* [in] */ DATE* calendarDates);
+    
+    virtual HRESULT STDMETHODCALLTYPE orderedItemsLastVisitedOnDay( 
+        /* [out][in] */ int* count,
+        /* [in] */ IWebHistoryItem** items,
+        /* [in] */ DATE calendarDate);
+
+    virtual HRESULT STDMETHODCALLTYPE itemForURL( 
+        /* [in] */ BSTR url,
+        /* [retval][out] */ IWebHistoryItem** item);
+    
+    virtual HRESULT STDMETHODCALLTYPE setHistoryItemLimit( 
+        /* [in] */ int limit);
+    
+    virtual HRESULT STDMETHODCALLTYPE historyItemLimit( 
+        /* [retval][out] */ int* limit);
+    
+    virtual HRESULT STDMETHODCALLTYPE setHistoryAgeInDaysLimit( 
+        /* [in] */ int limit);
+    
+    virtual HRESULT STDMETHODCALLTYPE historyAgeInDaysLimit( 
+        /* [retval][out] */ int* limit);
+
+    // IWebHistoryPrivate
+
+    virtual HRESULT STDMETHODCALLTYPE allItems( 
+        /* [out][in] */ int* count,
+        /* [retval][out] */ IWebHistoryItem** items);
+
+    virtual HRESULT STDMETHODCALLTYPE data(IStream**);
+
+    virtual HRESULT STDMETHODCALLTYPE setVisitedLinkTrackingEnabled(BOOL visitedLinkTrackingEnable);
+    virtual HRESULT STDMETHODCALLTYPE removeAllVisitedLinks();
+
+    // WebHistory
+    static WebHistory* sharedHistory();
+    void visitedURL(const WebCore::KURL&, const WebCore::String& title, const WebCore::String& httpMethod, bool wasFailure, bool increaseVisitCount);
+    void addVisitedLinksToPageGroup(WebCore::PageGroup&);
+
+    COMPtr<IWebHistoryItem> itemForURLString(const WebCore::String&) const;
+
+    typedef int64_t DateKey;
+    typedef HashMap<DateKey, RetainPtr<CFMutableArrayRef> > DateToEntriesMap;
+
+private:
+
+    enum NotificationType
+    {
+        kWebHistoryItemsAddedNotification = 0,
+        kWebHistoryItemsRemovedNotification = 1,
+        kWebHistoryAllItemsRemovedNotification = 2,
+        kWebHistoryLoadedNotification = 3,
+        kWebHistoryItemsDiscardedWhileLoadingNotification = 4,
+        kWebHistorySavedNotification = 5
+    };
+
+    HRESULT loadHistoryGutsFromURL(CFURLRef url, CFMutableArrayRef discardedItems, IWebError** error);
+    HRESULT saveHistoryGuts(CFURLRef url, IWebError** error);
+    HRESULT postNotification(NotificationType notifyType, IPropertyBag* userInfo = 0);
+    HRESULT removeItem(IWebHistoryItem* entry);
+    HRESULT addItem(IWebHistoryItem* entry, bool discardDuplicate, bool* added);
+    HRESULT removeItemForURLString(CFStringRef urlString);
+    HRESULT addItemToDateCaches(IWebHistoryItem* entry);
+    HRESULT removeItemFromDateCaches(IWebHistoryItem* entry);
+    HRESULT insertItem(IWebHistoryItem* entry, DateKey);
+    HRESULT ageLimitDate(CFAbsoluteTime* time);
+    bool findKey(DateKey*, CFAbsoluteTime forDay);
+    static CFAbsoluteTime timeToDate(CFAbsoluteTime time);
+    BSTR getNotificationString(NotificationType notifyType);
+    HRESULT itemForURLString(CFStringRef urlString, IWebHistoryItem** item) const;
+    RetainPtr<CFDataRef> data() const;
+
+    ULONG m_refCount;
+    RetainPtr<CFMutableDictionaryRef> m_entriesByURL;
+    DateToEntriesMap m_entriesByDate;
+    OwnArrayPtr<DATE> m_orderedLastVisitedDays;
+    COMPtr<WebPreferences> m_preferences;
+};
+
+#endif