1 /* 2 * Copyright (C) 2009 Apple 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 #ifndef XMLDocumentParserScope_h 27 #define XMLDocumentParserScope_h 28 29 #include <wtf/Noncopyable.h> 30 31 #if ENABLE(XSLT) 32 #include <libxml/tree.h> 33 #endif 34 35 namespace WebCore { 36 37 class CachedResourceLoader; 38 39 class XMLDocumentParserScope { 40 WTF_MAKE_NONCOPYABLE(XMLDocumentParserScope); 41 public: 42 XMLDocumentParserScope(CachedResourceLoader* cachedResourceLoader); 43 ~XMLDocumentParserScope(); 44 45 static CachedResourceLoader* currentCachedResourceLoader; 46 47 #if ENABLE(XSLT) 48 XMLDocumentParserScope(CachedResourceLoader* cachedResourceLoader, xmlGenericErrorFunc genericErrorFunc, xmlStructuredErrorFunc structuredErrorFunc = 0, void* errorContext = 0); 49 #endif 50 51 private: 52 CachedResourceLoader* m_oldCachedResourceLoader; 53 54 #if ENABLE(XSLT) 55 xmlGenericErrorFunc m_oldGenericErrorFunc; 56 xmlStructuredErrorFunc m_oldStructuredErrorFunc; 57 void* m_oldErrorContext; 58 #endif 59 }; 60 61 } // namespace WebCore 62 63 #endif // XMLDocumentParserScope_h 64
