WebCore/XMLTokenizerScope.h

   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 XMLTokenizerScope_h
  27 #define XMLTokenizerScope_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 DocLoader;
  38
  39     class XMLTokenizerScope : Noncopyable {
  40     public:
  41         XMLTokenizerScope(DocLoader* docLoader);
  42         ~XMLTokenizerScope();
  43
  44         static DocLoader* currentDocLoader;
  45
  46 #if ENABLE(XSLT)
  47         XMLTokenizerScope(DocLoader* docLoader, xmlGenericErrorFunc genericErrorFunc, xmlStructuredErrorFunc structuredErrorFunc = 0, void* errorContext = 0);
  48 #endif
  49
  50     private:
  51         DocLoader* m_oldDocLoader;
  52
  53 #if ENABLE(XSLT)
  54         xmlGenericErrorFunc m_oldGenericErrorFunc;
  55         xmlStructuredErrorFunc m_oldStructuredErrorFunc;
  56         void* m_oldErrorContext;
  57 #endif
  58     };
  59
  60 } // namespace WebCore
  61
  62 #endif // XMLTokenizerScope_h