101 lines
2.2 KiB
C++
Executable File
101 lines
2.2 KiB
C++
Executable File
/*
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Xerces Error Handler for Prometheus (and the GUI)
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by Gustav Larsson
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gee@pyro.nu
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--Overview--
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This is a class that that will let us output
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Xerces C++ Parser errors in our own Log
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or whatever, fit to Prometheus and foremost
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the GUI.
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--More info--
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http://xml.apache.org/xerces-c/apiDocs/classErrorHandler.html
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*/
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#ifndef XercesErrorHandler_H
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#define XercesErrorHandler_H
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#include "XML.h"
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#include <iostream>
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/**
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* @author Gustav Larsson
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*
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* Adapter function that catches Xerces Reading Exceptions
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* and lets us output them in Prometheus CLogFile.
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*
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* Used for all Xerces C++ Parser reading.
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*
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* @see http://xml.apache.org/xerces-c/apiDocs/classErrorHandler.html
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*/
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class CXercesErrorHandler : public XERCES_CPP_NAMESPACE::ErrorHandler
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{
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public:
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CXercesErrorHandler() :
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fSawErrors(false)
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{}
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~CXercesErrorHandler()
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{}
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// -----------------------------------------------------------------------
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/** @name Implementation of the error handler interface */
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// -----------------------------------------------------------------------
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//@{
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/**
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* Sends warning exceptions here.
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*/
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void warning(const XERCES_CPP_NAMESPACE::SAXParseException& toCatch);
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/**
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* Sends error exceptions here.
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*/
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void error(const XERCES_CPP_NAMESPACE::SAXParseException& toCatch);
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/**
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* Sends fatal error exceptions here.
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*/
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void fatalError(const XERCES_CPP_NAMESPACE::SAXParseException& toCatch);
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/**
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* Sets fSawError to false.
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*/
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void resetErrors();
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//@}
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// -----------------------------------------------------------------------
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/** @name Access Functions */
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// -----------------------------------------------------------------------
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//@{
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/**
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* @return true if Errors Occured
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*/
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bool getSawErrors() const { return fSawErrors; }
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//@}
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private:
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// -----------------------------------------------------------------------
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/** @name Private data members */
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// -----------------------------------------------------------------------
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//@{
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/**
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* This is set if we get any errors, and is queryable via an access
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* function. Its used by the main code to suppress output if there are
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* errors.
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*
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* @see getSawErrors()
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*/
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bool fSawErrors;
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//@}
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};
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#endif
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