Store non-standard HTTP headers in history. (WebKit side)

history/HistoryItem.h

 /*
  * Copyright (C) 2006, 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 HistoryItem_h
 #define HistoryItem_h
 
 #include "IntPoint.h"
+#include "HTTPHeaderMap.h"
 #include "PlatformString.h"
 #include <wtf/OwnPtr.h>
 #include <wtf/PassOwnPtr.h>
 
 #if PLATFORM(MAC)
 #import <wtf/RetainPtr.h>
 typedef struct objc_object* id;
 #endif
 
 #if PLATFORM(QT)
@@ skipping 55 matching lines @@
     const String& alternateTitle() const;
     
     Image* icon() const;
     
     const String& parent() const;
     KURL url() const;
     KURL originalURL() const;
     const String& referrer() const;
     const String& target() const;
     bool isTargetItem() const;
+    const HTTPHeaderMap& httpHeaderFields() const;
     
     FormData* formData();
     String formContentType() const;
     
     int visitCount() const;
     bool lastVisitWasFailure() const { return m_lastVisitWasFailure; }
     bool lastVisitWasHTTPNonGet() const { return m_lastVisitWasHTTPNonGet; }
 
     void mergeAutoCompleteHints(HistoryItem* otherItem);
     
     const IntPoint& scrollPoint() const;
     void setScrollPoint(const IntPoint&);
     void clearScrollPoint();
     const Vector<String>& documentState() const;
     void setDocumentState(const Vector<String>&);
     void clearDocumentState();
 
     void setURL(const KURL&);
     void setURLString(const String&);
     void setOriginalURLString(const String&);
     void setReferrer(const String&);
     void setTarget(const String&);
     void setParent(const String&);
     void setTitle(const String&);
     void setIsTargetItem(bool);
+    void setHTTPHeaderField(const String&, const String&);
     
     void setFormInfoFromRequest(const ResourceRequest&);
     void setFormData(PassRefPtr<FormData>);
     void setFormContentType(const String&);
 
     void recordInitialVisit();
 
     void setVisitCount(int);
     void setLastVisitWasFailure(bool wasFailure) { m_lastVisitWasFailure = wasFailure; }
     void setLastVisitWasHTTPNonGet(bool wasNotGet) { m_lastVisitWasHTTPNonGet = wasNotGet; }
@@ skipping 49 matching lines @@
     HistoryItem(const String& urlString, const String& title, double lastVisited);
     HistoryItem(const String& urlString, const String& title, const String& alternateTitle, double lastVisited);
     HistoryItem(const KURL& url, const String& frameName, const String& parent, const String& title);
 
     HistoryItem(const HistoryItem&);
 
     void padDailyCountsForNewVisit(double time);
     void collapseDailyVisitsToWeekly();
     void recordVisitAtTime(double, VisitCountBehavior = IncreaseVisitCount);
 
+    // Return true if the HTTP header should not be stored in the history
+    bool excludeHTTPHeaderFromStorage(const String& name) const;
+
     HistoryItem* findTargetItem();
 
     /* When adding new member variables to this class, please notify the Qt team.
      * qt/HistoryItemQt.cpp contains code to serialize history items.
      */
 
     String m_urlString;
     String m_originalURLString;
     String m_referrer;
     String m_target;
@@ skipping 14 matching lines @@
     int m_visitCount;
     Vector<int> m_dailyVisitCounts;
     Vector<int> m_weeklyVisitCounts;
 
     OwnPtr<Vector<String> > m_redirectURLs;
 
     // info used to repost form data
     RefPtr<FormData> m_formData;
     String m_formContentType;
 
+    HTTPHeaderMap m_httpHeadersMap;
+
     // PageCache controls these fields.
     HistoryItem* m_next;
     HistoryItem* m_prev;
     RefPtr<CachedPage> m_cachedPage;
     
 #if PLATFORM(MAC)
     RetainPtr<id> m_viewState;
     OwnPtr<HashMap<String, RetainPtr<id> > > m_transientProperties;
 #endif
 
 #if PLATFORM(QT)
     QVariant m_userData;
 #endif
 }; //class HistoryItem
 
 } //namespace WebCore
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 extern "C" int showTree(const WebCore::HistoryItem*);
 #endif
 
 #endif // HISTORYITEM_H