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      1 /*
      2  * Copyright (C) 2008, 2010 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  *
      8  * 1.  Redistributions of source code must retain the above copyright
      9  *     notice, this list of conditions and the following disclaimer.
     10  * 2.  Redistributions in binary form must reproduce the above copyright
     11  *     notice, this list of conditions and the following disclaimer in the
     12  *     documentation and/or other materials provided with the distribution.
     13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
     14  *     its contributors may be used to endorse or promote products derived
     15  *     from this software without specific prior written permission.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
     18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 #ifndef Location_h
     30 #define Location_h
     31 
     32 #include <wtf/Forward.h>
     33 #include <wtf/PassRefPtr.h>
     34 #include <wtf/RefCounted.h>
     35 
     36 namespace WebCore {
     37 
     38 class DOMWindow;
     39 class Frame;
     40 class KURL;
     41 
     42 typedef int ExceptionCode;
     43 
     44 class Location : public RefCounted<Location> {
     45 public:
     46     static PassRefPtr<Location> create(Frame* frame) { return adoptRef(new Location(frame)); }
     47 
     48     Frame* frame() const { return m_frame; }
     49     void disconnectFrame();
     50 
     51     void setHref(const String&, DOMWindow* activeWindow, DOMWindow* firstWindow);
     52     String href() const;
     53 
     54     void assign(const String&, DOMWindow* activeWindow, DOMWindow* firstWindow);
     55     void replace(const String&, DOMWindow* activeWindow, DOMWindow* firstWindow);
     56     void reload(DOMWindow* activeWindow);
     57 
     58     void setProtocol(const String&, DOMWindow* activeWindow, DOMWindow* firstWindow, ExceptionCode&);
     59     String protocol() const;
     60     void setHost(const String&, DOMWindow* activeWindow, DOMWindow* firstWindow);
     61     String host() const;
     62     void setHostname(const String&, DOMWindow* activeWindow, DOMWindow* firstWindow);
     63     String hostname() const;
     64     void setPort(const String&, DOMWindow* activeWindow, DOMWindow* firstWindow);
     65     String port() const;
     66     void setPathname(const String&, DOMWindow* activeWindow, DOMWindow* firstWindow);
     67     String pathname() const;
     68     void setSearch(const String&, DOMWindow* activeWindow, DOMWindow* firstWindow);
     69     String search() const;
     70     void setHash(const String&, DOMWindow* activeWindow, DOMWindow* firstWindow);
     71     String hash() const;
     72     String origin() const;
     73 
     74     String toString() const;
     75 
     76     String getParameter(const String&) const;
     77 
     78 private:
     79     Location(Frame*);
     80 
     81     const KURL& url() const;
     82 
     83     Frame* m_frame;
     84 };
     85 
     86 } // namespace WebCore
     87 
     88 #endif // Location_h
     89