28e2075280
trunk/talk git-svn-id: http://webrtc.googlecode.com/svn/trunk@4318 4adac7df-926f-26a2-2b94-8c16560cd09d
79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
/*
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* libjingle
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* Copyright 2004--2005, Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _xmlbuilder_h_
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#define _xmlbuilder_h_
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#include <string>
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#include <vector>
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#include "talk/base/scoped_ptr.h"
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#include "talk/xmllite/xmlparser.h"
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#ifdef EXPAT_RELATIVE_PATH
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#include "expat.h"
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#else
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#include "third_party/expat/v2_0_1/Source/lib/expat.h"
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#endif // EXPAT_RELATIVE_PATH
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namespace buzz {
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class XmlElement;
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class XmlParseContext;
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class XmlBuilder : public XmlParseHandler {
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public:
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XmlBuilder();
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static XmlElement * BuildElement(XmlParseContext * pctx,
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const char * name, const char ** atts);
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virtual void StartElement(XmlParseContext * pctx,
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const char * name, const char ** atts);
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virtual void EndElement(XmlParseContext * pctx, const char * name);
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virtual void CharacterData(XmlParseContext * pctx,
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const char * text, int len);
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virtual void Error(XmlParseContext * pctx, XML_Error);
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virtual ~XmlBuilder();
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void Reset();
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// Take ownership of the built element; second call returns NULL
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XmlElement * CreateElement();
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// Peek at the built element without taking ownership
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XmlElement * BuiltElement();
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private:
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XmlElement * pelCurrent_;
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talk_base::scoped_ptr<XmlElement> pelRoot_;
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talk_base::scoped_ptr<std::vector<XmlElement*> > pvParents_;
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};
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}
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#endif
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