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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2012 - Scilab Enterprises - Calixte DENIZET
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
*
*/
#ifndef __XMLVALIDATION_HXX__
#define __XMLVALIDATION_HXX__
#include <cstdio>
#include <list>
#include <string>
#include "xml.h"
namespace org_modules_xml
{
class XMLObject;
class XMLDocument;
/**
* @file
* @author Calixte DENIZET <calixte.denizet@scilab.org>
*
* Base class for the XML validation.
*/
class XMLValidation: public XMLObject
{
public:
/**
* Retrieve all the open validation files
* @return a list containing the validation objects
*/
static const std::list < XMLValidation * >&getOpenValidationFiles();
/**
* Close all the validation files
*/
static void closeAllValidationFiles();
/**
* Default constructor
*/
XMLValidation();
/**
* Validate an already parsed document
* @param doc the document to validate
* @param error a string which will contain error messages
*/
virtual bool validate(const XMLDocument & doc, std::string * error) const = 0;
/**
* Validate a document accessed via a xmlTextReader
* @param reader the reader to use
* @param error a string which will contain error messages
*/
virtual bool validate(xmlTextReader * reader, std::string * error) const = 0;
/**
* Validate a document with a given path
* @param path the document path
* @param error a string which will contain error messages
*/
bool validate(const char *path, std::string * error) const;
/**
* Validate a document with a given content as string
* @param xmlCode the document code
* @param error a string which will contain error messages
*/
bool validate(const std::string & xmlCode, std::string * error) const;
/**
* @return the validation file
*/
template < typename T > T * getValidationFile() const
{
return (T *) validationFile;
}
protected:
static std::string * errorBuffer;
static std::list < XMLValidation * >&openValidationFiles;
/**
* Error function for the XML parser
* @see http://xmlsoft.org/html/libxml-xmlerror.html#xmlGenericErrorFunc
*/
static void errorFunction(void *ctx, const char *msg, ...);
static void errorReaderFunction(void * arg, const char * msg, xmlParserSeverities severity, xmlTextReaderLocatorPtr locator);
void *validationFile;
};
}
#endif
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