1/*
2    Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
3
4    This library is free software; you can redistribute it and/or
5    modify it under the terms of the GNU Library General Public
6    License as published by the Free Software Foundation; either
7    version 2 of the License, or (at your option) any later version.
8
9    This library is distributed in the hope that it will be useful,
10    but WITHOUT ANY WARRANTY; without even the implied warranty of
11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12    Library General Public License for more details.
13
14    You should have received a copy of the GNU Library General Public License
15    along with this library; see the file COPYING.LIB.  If not, write to
16    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17    Boston, MA 02110-1301, USA.
18*/
19
20#ifndef FrameNetworkingContext_h
21#define FrameNetworkingContext_h
22
23#include "Document.h"
24#include "Frame.h"
25#include "NetworkingContext.h"
26#include "ReferrerPolicy.h"
27
28namespace WebCore {
29
30class FrameNetworkingContext : public NetworkingContext {
31public:
32    void invalidate()
33    {
34        m_frame = 0;
35    }
36
37    virtual bool shouldClearReferrerOnHTTPSToHTTPRedirect() const
38    {
39        // FIXME: PingLoader finishes without a frame, but it should use its document's referrer policy.
40        if (!m_frame)
41            return true;
42
43        return m_frame->document()->referrerPolicy() == ReferrerPolicyDefault;
44    }
45
46protected:
47    explicit FrameNetworkingContext(Frame* frame)
48        : m_frame(frame)
49    {
50    }
51
52    Frame* frame() const { return m_frame; }
53
54private:
55    virtual bool isValid() const OVERRIDE { return m_frame; }
56
57    Frame* m_frame;
58};
59
60}
61
62#endif // FrameNetworkingContext_h
63