1/*
2 * Copyright (C) 2012 Google 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef MixedContentChecker_h
32#define MixedContentChecker_h
33
34#include <wtf/Forward.h>
35#include <wtf/Noncopyable.h>
36
37namespace WebCore {
38
39class Frame;
40class FrameLoaderClient;
41class URL;
42class SecurityOrigin;
43
44class MixedContentChecker {
45    WTF_MAKE_NONCOPYABLE(MixedContentChecker);
46public:
47    MixedContentChecker(Frame&);
48
49    bool canDisplayInsecureContent(SecurityOrigin*, const URL&) const;
50    bool canRunInsecureContent(SecurityOrigin*, const URL&) const;
51    static bool isMixedContent(SecurityOrigin*, const URL&);
52
53private:
54    // FIXME: This should probably have a separate client from FrameLoader.
55    FrameLoaderClient& client() const;
56
57    void logWarning(bool allowed, const String& action, const URL&) const;
58
59    Frame& m_frame;
60};
61
62} // namespace WebCore
63
64#endif // MixedContentChecker_h
65
66