/*

 * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)

 *

 * Copyright (C) 2004-2007 Apple Inc. All rights reserved.

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * Library General Public License for more details.

 *

 * You should have received a copy of the GNU Library General Public License

 * along with this library; see the file COPYING.LIB.  If not, write to

 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

 * Boston, MA 02110-1301, USA.

 *

 */

#ifndef WMLPageState_h

#define WMLPageState_h

#if ENABLE(WML)

#include "StringHash.h"

#include <wtf/HashMap.h>

namespace WebCore {

class Page;

class String;

class WMLCardElement;

typedef HashMap<String, String> WMLVariableMap;

class WMLPageState {

public:

    WMLPageState(Page*);

    virtual ~WMLPageState();

#ifndef NDEBUG

    void dump();

#endif

    // Reset the browser context

    void reset();

    // Variable handling

    void storeVariable(const String& name, const String& value) { m_variables.set(name, value); }

    void storeVariables(WMLVariableMap& variables) { m_variables = variables; }

    String getVariable(const String& name) const { return m_variables.get(name); }

    bool hasVariables() const { return !m_variables.isEmpty(); }

    Page* page() const { return m_page; }

    // Deck access control

    bool processAccessControlData(const String& dmain, const String& path);

    void resetAccessControlData();

    bool canAccessDeck() const;

private:

    bool hostIsAllowedToAccess(const String&) const;

    bool pathIsAllowedToAccess(const String&) const;

private:

    Page* m_page;

    WMLVariableMap m_variables;

    String m_accessDomain;

    String m_accessPath;

    bool m_hasAccessControlData;

};

}

#endif

#endif