Source/core/loader/MixedContentChecker.h

/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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 * in the documentation and/or other materials provided with the
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 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 */

#ifndef MixedContentChecker_h
#define MixedContentChecker_h

#include "wtf/text/WTFString.h"

namespace WebCore {

class LocalFrame;
class FrameLoaderClient;
class KURL;
class SecurityOrigin;

class MixedContentChecker {
    WTF_MAKE_NONCOPYABLE(MixedContentChecker);
public:
    MixedContentChecker(LocalFrame*);

    bool canDisplayInsecureContent(SecurityOrigin* securityOrigin, const KURL& url) const
    {
        return canDisplayInsecureContentInternal(securityOrigin, url, MixedContentChecker::Display);
    }

    bool canRunInsecureContent(SecurityOrigin* securityOrigin, const KURL& url) const
    {
        return canRunInsecureContentInternal(securityOrigin, url, MixedContentChecker::Execution);
    }
    bool canConnectInsecureWebSocket(SecurityOrigin* securityOrigin, const KURL& url) const
    {
        return canRunInsecureContentInternal(securityOrigin, url, MixedContentChecker::WebSocket);
    }

    bool canSubmitToInsecureForm(SecurityOrigin*, const KURL&) const;
    static bool isMixedContent(SecurityOrigin*, const KURL&);

private:
    enum MixedContentType {
        Display,
        Execution,
        WebSocket,
        Submission
    };

    // FIXME: This should probably have a separate client from FrameLoader.
    FrameLoaderClient* client() const;

    bool canDisplayInsecureContentInternal(SecurityOrigin*, const KURL&, const MixedContentType) const;

    bool canRunInsecureContentInternal(SecurityOrigin*, const KURL&, const MixedContentType) const;

    void logWarning(bool allowed, const KURL& i, const MixedContentType) const;

    LocalFrame* m_frame;
};

} // namespace WebCore

#endif // MixedContentChecker_h