src/DOMErrorReporter.cc

   1 /*
   2  * Copyright (C) 2005 Ronald Lamprecht
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  *
  18  */
  19
  20 #include "DOMErrorReporter.hh"
  21 #include "main.hh"
  22 #include "XMLtoLocal.hh"
  23 #include <iostream>
  24 #include <xercesc/dom/DOM.hpp>
  25 #include <xercesc/util/XMLString.hpp>
  26 #include <xercesc/util/XercesDefs.hpp>
  27
  28
  29 XERCES_CPP_NAMESPACE_USE
  30
  31 namespace enigma
  32 {
  33     DOMErrorReporter::DOMErrorReporter(std::ostream *aLogStream) :
  34         sawErrors(false), severity(DOMError::DOM_SEVERITY_WARNING),
  35         logStream(aLogStream), reportStream(aLogStream) {
  36     }
  37
  38     DOMErrorReporter::~DOMErrorReporter() {
  39     }
  40
  41     //  DOMCountHandlers: Overrides of the DOM ErrorHandler interface
  42     bool DOMErrorReporter::handleError(const DOMError& domError) {
  43         sawErrors = true;
  44         if (domError.getSeverity() == DOMError::DOM_SEVERITY_WARNING) {
  45             if(reportStream) {*reportStream << "\nWarning ";}
  46         }
  47         else if (domError.getSeverity() == DOMError::DOM_SEVERITY_ERROR) {
  48             if(reportStream) {*reportStream << "\nError ";}
  49             if (severity == DOMError::DOM_SEVERITY_WARNING)
  50                 severity = DOMError::DOM_SEVERITY_ERROR;
  51         }
  52         else {
  53             if(reportStream) {*reportStream << "\nFatal Error ";}
  54             severity = DOMError::DOM_SEVERITY_FATAL_ERROR;
  55         }
  56
  57         if(reportStream) {
  58             const XMLCh * const fileURI = domError.getLocation()->getURI();
  59             if( fileURI &&  (XMLString::stringLen(fileURI) > 0)) {
  60                 *reportStream << "at file "
  61                     << XMLtoLocal(fileURI)
  62                     << ", line " << domError.getLocation()->getLineNumber()
  63                     << ", char " << domError.getLocation()->getColumnNumber();
  64             }
  65              *reportStream << "\n  Message: " << XMLtoLocal(domError.getMessage())
  66                  << std::endl;
  67         }
  68
  69         // try to continue
  70         return true;
  71     }
  72
  73     bool DOMErrorReporter::getSawErrors() const {
  74         return sawErrors;
  75     }
  76
  77     DOMError::ErrorSeverity DOMErrorReporter::getSeverity() const {
  78         return severity;
  79     }
  80
  81     void DOMErrorReporter::resetErrors() {
  82         sawErrors = false;
  83         severity = DOMError::DOM_SEVERITY_WARNING;
  84     }
  85
  86     void DOMErrorReporter::reportToLog() {
  87         reportStream = logStream;
  88     }
  89
  90     void DOMErrorReporter::reportToErr() {
  91         reportStream = &std::cerr;
  92     }
  93
  94     void DOMErrorReporter::reportToNull() {
  95         reportStream = NULL;
  96     }
  97
  98     void DOMErrorReporter::reportToOstream(std::ostream *anOstream) {
  99         reportStream = anOstream;
 100     }
 101
 102 } // namespace enigma
 103