doc/master/TSAXParser_8h_source.html

// @(#)root/xmlparser:$Id$

// Author: Jose Lo   12/1/2005


/*************************************************************************

 * Copyright (C) 1995-2005, Rene Brun and Fons Rademakers.               *

 * All rights reserved.                                                  *

 *                                                                       *

 * For the licensing terms see $ROOTSYS/LICENSE.                         *

 * For the list of contributors see $ROOTSYS/README/CREDITS.             *

 *************************************************************************/


#ifndef ROOT_TSAXParser

#define ROOT_TSAXParser


#include "TXMLParser.h"


class TList;

class TSAXParserCallback;

struct _xmlSAXHandler;


class TSAXParser : public TXMLParser {


friend class TSAXParserCallback;


private:

   _xmlSAXHandler         *fSAXHandler;  ///< libxml2 SAX handler


   virtual Int_t           Parse();


   TSAXParser(const TSAXParser&) = delete;

   TSAXParser& operator=(const TSAXParser&) = delete;


public:

   TSAXParser();

   ~TSAXParser() override;


           Int_t           ParseFile(const char *filename) override;

           Int_t           ParseBuffer(const char *contents, Int_t len) override;


   virtual void            OnStartDocument();  //*SIGNAL*

   virtual void            OnEndDocument();  //*SIGNAL*

   virtual void            OnStartElement(const char *name, const TList *attr);  //*SIGNAL*

   virtual void            OnEndElement(const char *name);  //*SIGNAL*

   virtual void            OnCharacters(const char *characters);  //*SIGNAL*

   virtual void            OnComment(const char *text);  //*SIGNAL*

   virtual void            OnWarning(const char *text);  //*SIGNAL*

   virtual Int_t           OnError(const char *text);  //*SIGNAL*

   virtual Int_t           OnFatalError(const char *text);  //*SIGNAL*

   virtual void            OnCdataBlock(const char *text, Int_t len);  //*SIGNAL*


   virtual void            ConnectToHandler(const char *handlerName, void *handler);


   ClassDefOverride(TSAXParser,0); // SAX Parser

};


#endif

ClassDefOverride
#define ClassDefOverride(name, id)
Definition Rtypes.h:346

filename
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t Float_t Float_t Int_t Int_t UInt_t UInt_t Rectangle_t Int_t Int_t Window_t TString Int_t GCValues_t GetPrimarySelectionOwner GetDisplay GetScreen GetColormap GetNativeEvent const char const char dpyName wid window const char font_name cursor keysym reg const char only_if_exist regb h Point_t winding char text const char depth char const char Int_t count const char ColorStruct_t color const char filename
Definition TGWin32VirtualXProxy.cxx:232

len
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t Float_t Float_t Int_t Int_t UInt_t UInt_t Rectangle_t Int_t Int_t Window_t TString Int_t GCValues_t GetPrimarySelectionOwner GetDisplay GetScreen GetColormap GetNativeEvent const char const char dpyName wid window const char font_name cursor keysym reg const char only_if_exist regb h Point_t winding char text const char depth char const char Int_t count const char ColorStruct_t color const char Pixmap_t Pixmap_t PictureAttributes_t attr const char char ret_data h unsigned char height h Atom_t Int_t ULong_t ULong_t unsigned char prop_list Atom_t Atom_t Atom_t Time_t UChar_t len
Definition TGWin32VirtualXProxy.cxx:249

attr
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t attr
Definition TGWin32VirtualXProxy.cxx:166

text
Option_t Option_t TPoint TPoint const char text
Definition TGWin32VirtualXProxy.cxx:68

name
char name[80]
Definition TGX11.cxx:110

TXMLParser.h

TList
A doubly linked list.
Definition TList.h:38

TSAXParserCallback
Definition TSAXParser.cxx:47

TSAXParser
TSAXParser is a subclass of TXMLParser, it is a wraper class to libxml library.
Definition TSAXParser.h:23

TSAXParser::OnWarning
virtual void OnWarning(const char *text)
Emit a signal for OnWarning, where text is the warning.
Definition TSAXParser.cxx:163

TSAXParser::OnCdataBlock
virtual void OnCdataBlock(const char *text, Int_t len)
Emit a signal for OnCdataBlock.
Definition TSAXParser.cxx:197

TSAXParser::Parse
virtual Int_t Parse()
This function parses the xml file, by initializing the parser and checks whether the parse context is...
Definition TSAXParser.cxx:212

TSAXParser::operator=
TSAXParser & operator=(const TSAXParser &)=delete

TSAXParser::OnFatalError
virtual Int_t OnFatalError(const char *text)
Emit a signal for OnFactalError, where text is the error and it returns the Parse Error Code,...
Definition TSAXParser.cxx:185

TSAXParser::OnCharacters
virtual void OnCharacters(const char *characters)
Emit a signal for OnCharacters, where characters are the characters outside of tags.
Definition TSAXParser.cxx:147

TSAXParser::TSAXParser
TSAXParser(const TSAXParser &)=delete

TSAXParser::TSAXParser
TSAXParser()
Create SAX parser.
Definition TSAXParser.cxx:67

TSAXParser::ParseBuffer
Int_t ParseBuffer(const char *contents, Int_t len) override
It parse the contents, instead of a file.
Definition TSAXParser.cxx:259

TSAXParser::OnComment
virtual void OnComment(const char *text)
Emit a signal for OnComment, where text is the comment.
Definition TSAXParser.cxx:155

TSAXParser::OnStartElement
virtual void OnStartElement(const char *name, const TList *attr)
Emit a signal for OnStarElement, where name is the Element's name and attribute is a TList of (TObjSt...
Definition TSAXParser.cxx:126

TSAXParser::OnEndDocument
virtual void OnEndDocument()
Emit a signal for OnEndDocument.
Definition TSAXParser.cxx:115

TSAXParser::~TSAXParser
~TSAXParser() override
TSAXParser desctructor.
Definition TSAXParser.cxx:97

TSAXParser::ConnectToHandler
virtual void ConnectToHandler(const char *handlerName, void *handler)
A default TSAXParser to a user-defined Handler connection function.
Definition TSAXParser.cxx:447

TSAXParser::OnStartDocument
virtual void OnStartDocument()
Emit a signal for OnStartDocument.
Definition TSAXParser.cxx:107

TSAXParser::OnEndElement
virtual void OnEndElement(const char *name)
Emit a signal for OnEndElement, where name is the Element's name.
Definition TSAXParser.cxx:138

TSAXParser::ParseFile
Int_t ParseFile(const char *filename) override
It creates the parse context of the xml file, where the xml file name is filename.
Definition TSAXParser.cxx:242

TSAXParser::OnError
virtual Int_t OnError(const char *text)
Emit a signal for OnError, where text is the error and it returns the Parse Error Code,...
Definition TSAXParser.cxx:172

TSAXParser::fSAXHandler
_xmlSAXHandler * fSAXHandler
libxml2 SAX handler
Definition TSAXParser.h:28

TXMLParser
TXMLParser is an abstract class which interfaces with Libxml2.
Definition TXMLParser.h:24

int