1/* 2 * Copyright (C) 2010 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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26// FIXME: Move this file to ParserContentPolicy.h. 27 28#ifndef ParserContentPolicy_h 29#define ParserContentPolicy_h 30 31namespace WebCore { 32 33enum ParserContentPolicy { 34 DisallowScriptingAndPluginContent, 35 DisallowScriptingContent, 36 AllowScriptingContent, 37 AllowScriptingContentAndDoNotMarkAlreadyStarted, 38}; 39 40static inline bool scriptingContentIsAllowed(ParserContentPolicy parserContentPolicy) 41{ 42 return parserContentPolicy == AllowScriptingContent || parserContentPolicy == AllowScriptingContentAndDoNotMarkAlreadyStarted; 43} 44 45static inline ParserContentPolicy disallowScriptingContent(ParserContentPolicy parserContentPolicy) 46{ 47 if (!scriptingContentIsAllowed(parserContentPolicy)) 48 return parserContentPolicy; 49 return DisallowScriptingContent; 50} 51 52static inline bool pluginContentIsAllowed(ParserContentPolicy parserContentPolicy) 53{ 54 return parserContentPolicy != DisallowScriptingAndPluginContent; 55} 56 57static inline ParserContentPolicy allowPluginContent(ParserContentPolicy parserContentPolicy) 58{ 59 if (pluginContentIsAllowed(parserContentPolicy)) 60 return parserContentPolicy; 61 return DisallowScriptingContent; 62} 63 64} // namespace WebCore 65 66#endif // ParserContentPolicy_h 67