/*
* Copyright (C) 2010 Google, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef ParserContentPolicy_h
#define ParserContentPolicy_h
namespace WebCore {
enum ParserContentPolicy {
DisallowScriptingAndPluginContent,
DisallowScriptingContent,
AllowScriptingContent,
AllowScriptingContentAndDoNotMarkAlreadyStarted,
};
static inline bool scriptingContentIsAllowed(ParserContentPolicy parserContentPolicy)
{
return parserContentPolicy == AllowScriptingContent || parserContentPolicy == AllowScriptingContentAndDoNotMarkAlreadyStarted;
}
static inline ParserContentPolicy disallowScriptingContent(ParserContentPolicy parserContentPolicy)
{
if (!scriptingContentIsAllowed(parserContentPolicy))
return parserContentPolicy;
return DisallowScriptingContent;
}
static inline bool pluginContentIsAllowed(ParserContentPolicy parserContentPolicy)
{
return parserContentPolicy != DisallowScriptingAndPluginContent;
}
static inline ParserContentPolicy allowPluginContent(ParserContentPolicy parserContentPolicy)
{
if (pluginContentIsAllowed(parserContentPolicy))
return parserContentPolicy;
return DisallowScriptingContent;
}
} // namespace WebCore
#endif // ParserContentPolicy_h