3 * Copyright 2004--2005, Google Inc.
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6 * modification, are permitted provided that the following conditions are met:
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28 #ifndef _xmlbuilder_h_
29 #define _xmlbuilder_h_
33 #include "talk/base/scoped_ptr.h"
34 #include "talk/xmllite/xmlparser.h"
36 #ifdef EXPAT_RELATIVE_PATH
39 #include "third_party/expat/v2_0_1/Source/lib/expat.h"
40 #endif // EXPAT_RELATIVE_PATH
45 class XmlParseContext;
48 class XmlBuilder : public XmlParseHandler {
52 static XmlElement * BuildElement(XmlParseContext * pctx,
53 const char * name, const char ** atts);
54 virtual void StartElement(XmlParseContext * pctx,
55 const char * name, const char ** atts);
56 virtual void EndElement(XmlParseContext * pctx, const char * name);
57 virtual void CharacterData(XmlParseContext * pctx,
58 const char * text, int len);
59 virtual void Error(XmlParseContext * pctx, XML_Error);
60 virtual ~XmlBuilder();
64 // Take ownership of the built element; second call returns NULL
65 XmlElement * CreateElement();
67 // Peek at the built element without taking ownership
68 XmlElement * BuiltElement();
71 XmlElement * pelCurrent_;
72 talk_base::scoped_ptr<XmlElement> pelRoot_;
73 talk_base::scoped_ptr<std::vector<XmlElement*> > pvParents_;