Beispiel #1
0
int main(int argc, char **argv)
{
  bool verbose = false;
#if 0
  DOMParser::ValSchemes    gValScheme             = DOMParser::Val_Auto;
  bool                     gDoNamespaces          = true;
  bool                     gDoSchema              = true;
  bool                     gSchemaFullChecking    = false;
  bool                     gDoCreate              = false;
#endif

  MFileOperations f;
  char path[1024];

  f.expandPath(path, "MESA_TARGET", "runtime");
  ::strcat(path, "/IHE-syslog-audit-message-4.xsd");
  char* schemaDef = path;

  int detailLevel = 1;
  MString tmp;

  while (--argc > 0 && (*++argv)[0] == '-') {
    switch (*(argv[0] + 1)) {
    case 'l':
      argc--; argv++;
      if (argc < 1)
	usage();
      tmp = *argv;
      detailLevel = tmp.intData();
      break;
    case 's':
      argc--; argv++;
      if (argc < 1)
	usage();
      schemaDef = *argv;
      break;
    case 'v':
      verbose = true;
      break;
    default:
      break;
    }
  }

  if (argc < 1)
    usage();

  // Initialize the XML4C2 system
  try {
    XMLPlatformUtils::Initialize();
  }
  catch (const XMLException& e) {
    cout << "Unable to initialize Xerces-c software"
	 << DOMString(e.getMessage()) << endl;
    return 1;
  }


  DOMParser *parser = new DOMParser;
  parser->setValidationScheme(DOMParser::Val_Auto);
  parser->setDoNamespaces(true);
  parser->setDoSchema(true);
  parser->setValidationSchemaFullChecking(true);
  if (schemaDef != "") {
    parser->setExternalNoNamespaceSchemaLocation(schemaDef);
  }

  DOMTreeErrorReporter *errReporter = new DOMTreeErrorReporter();
  parser->setErrorHandler(errReporter);
  parser->setCreateEntityReferenceNodes(false);
  parser->setToCreateXMLDeclTypeNode(true);

  bool errorFlag = false;

  try {
    parser->parse(*argv);
    int count = parser->getErrorCount();
    if (count > 0) {
      errorFlag = true;
      return 1;
    }
  }
  catch (const XMLException& e) {
    cout << "Parsing error: " << DOMString(e.getMessage()) << endl;
    return 1;
  }
  catch (const DOM_DOMException& e) {
   cout << "DOM Error: " << e.code << endl;
   return 1;
  }

  catch (...) {
    cout << "Unspecified error" << endl;
    return 1;
  }

  DOM_Document doc = parser->getDocument();

  unsigned int elementCount = doc.getElementsByTagName("*").getLength();

  cout << "element count: " << elementCount << endl;

  return 0;
}
Beispiel #2
-1
int main (int argC,  char *argV[]) 
{

    MemoryMonitor *staticMemMonitor = new MemoryMonitor();

    // Initialize the XML4C system
    try
    {
        XMLPlatformUtils::Initialize(XMLUni::fgXercescDefaultLocale, 0, 0, staticMemMonitor);
    }
    catch (const XMLException& toCatch)
    {
         char *msg = XMLString::transcode(toCatch.getMessage());
         XERCES_STD_QUALIFIER cerr << "Error during initialization! :\n"
              << msg << XERCES_STD_QUALIFIER endl;
         XMLString::release(&msg);
         return 1;
    }

    // Check command line and extract arguments.
    if (argC < 2)
    {
        usage();
        return 1;
    }

    const char*                xmlFile = 0;
    AbstractDOMParser::ValSchemes domBuilderValScheme = AbstractDOMParser::Val_Auto;
    bool                       doNamespaces       = false;
    bool                       doSchema           = false;
    bool                       schemaFullChecking = false;
    bool                       doList = false;
    bool                       errorOccurred = false;
    int                        numReps =1;

    int argInd;
    for (argInd = 1; argInd < argC; argInd++)
    {
        // Break out on first parm not starting with a dash
        if (argV[argInd][0] != '-')
            break;

        // Watch for special case help request
        if (!strcmp(argV[argInd], "-?"))
        {
            usage();
            return 2;
        }
         else if (!strncmp(argV[argInd], "-v=", 3)
              ||  !strncmp(argV[argInd], "-V=", 3))
        {
            const char* const parm = &argV[argInd][3];

            if (!strcmp(parm, "never"))
                domBuilderValScheme = AbstractDOMParser::Val_Never;
            else if (!strcmp(parm, "auto"))
                domBuilderValScheme = AbstractDOMParser::Val_Auto;
            else if (!strcmp(parm, "always"))
                domBuilderValScheme = AbstractDOMParser::Val_Always;
            else
            {
                XERCES_STD_QUALIFIER cerr << "Unknown -v= value: " << parm << XERCES_STD_QUALIFIER endl;
                return 2;
            }
        }
         else if (!strcmp(argV[argInd], "-n")
              ||  !strcmp(argV[argInd], "-N"))
        {
            doNamespaces = true;
        }
         else if (!strcmp(argV[argInd], "-s")
              ||  !strcmp(argV[argInd], "-S"))
        {
            doSchema = true;
        }
         else if (!strcmp(argV[argInd], "-f")
              ||  !strcmp(argV[argInd], "-F"))
        {
            schemaFullChecking = true;
        }
         else if (!strcmp(argV[argInd], "-l")
              ||  !strcmp(argV[argInd], "-L"))
        {
            doList = true;
        }
         else if (!strncmp(argV[argInd], "-r=", 3)
              ||  !strncmp(argV[argInd], "-R=", 3))
        {
            const char* const numStr = &argV[argInd][3];
            XMLCh* numXStr = XMLString::transcode(numStr);
            numReps = XMLString::parseInt(numXStr);
            XMLString::release(&numXStr);
        }
         else
        {
            XERCES_STD_QUALIFIER cerr << "Unknown option '" << argV[argInd]
                 << "', ignoring it\n" << XERCES_STD_QUALIFIER endl;
        }
    }

    //
    //  There should be only one and only one parameter left, and that
    //  should be the file name.
    //
    if (argInd != argC - 1)
    {
        usage();
        return 1;
    }

    // Instantiate the DOM domBuilder with its memory manager.
    MemoryMonitor *domBuilderMemMonitor = new MemoryMonitor();
    static const XMLCh gLS[] = { chLatin_L, chLatin_S, chNull };
    DOMImplementation *impl = DOMImplementationRegistry::getDOMImplementation(gLS);
    DOMBuilder        *domBuilder = ((DOMImplementationLS*)impl)->createDOMBuilder(DOMImplementationLS::MODE_SYNCHRONOUS, 0, domBuilderMemMonitor);
    DOMBuilderHandler domBuilderHandler;
    domBuilder->setErrorHandler(&domBuilderHandler);

    // Instantiate the SAX2 domBuilder with its memory manager.
    MemoryMonitor *sax2MemMonitor = new MemoryMonitor();
    SAX2XMLReader *sax2parser = XMLReaderFactory::createXMLReader(sax2MemMonitor);
    SAXErrorHandler saxErrorHandler;
    sax2parser->setErrorHandler(&saxErrorHandler);

    // Instantiate the deprecated DOM parser with its memory manager.
    MemoryMonitor *depDOMMemMonitor = new MemoryMonitor();
    DOMParser *depDOMParser = new (depDOMMemMonitor)DOMParser(0, depDOMMemMonitor);
    depDOMParser->setErrorHandler(&saxErrorHandler);

    // Instantiate the SAX 1 parser with its memory manager.
    MemoryMonitor *sax1MemMonitor = new MemoryMonitor();
    SAXParser *saxParser = new (sax1MemMonitor) SAXParser(0, sax1MemMonitor);
    saxParser->setErrorHandler(&saxErrorHandler);

    // set features 
    domBuilder->setFeature(XMLUni::fgDOMNamespaces, doNamespaces);
    sax2parser->setFeature(XMLUni::fgSAX2CoreNameSpaces, doNamespaces);
    depDOMParser->setDoNamespaces(doNamespaces);
    saxParser->setDoNamespaces(doNamespaces);

    domBuilder->setFeature(XMLUni::fgXercesSchema, doSchema);
    sax2parser->setFeature(XMLUni::fgXercesSchema, doSchema);
    depDOMParser->setDoSchema(doSchema);
    saxParser->setDoSchema(doSchema);

    domBuilder->setFeature(XMLUni::fgXercesSchemaFullChecking, schemaFullChecking);
    sax2parser->setFeature(XMLUni::fgXercesSchemaFullChecking, schemaFullChecking);
    depDOMParser->setValidationSchemaFullChecking(schemaFullChecking);
    saxParser->setValidationSchemaFullChecking(schemaFullChecking);

    if (domBuilderValScheme == AbstractDOMParser::Val_Auto)
    {
        domBuilder->setFeature(XMLUni::fgDOMValidateIfSchema, true);
        sax2parser->setFeature(XMLUni::fgSAX2CoreValidation, true);
        sax2parser->setFeature(XMLUni::fgXercesDynamic, true);
        depDOMParser->setValidationScheme(DOMParser::Val_Auto);
        saxParser->setValidationScheme(SAXParser::Val_Auto);
    }
    else if (domBuilderValScheme == AbstractDOMParser::Val_Never)
    {
        domBuilder->setFeature(XMLUni::fgDOMValidation, false);
        sax2parser->setFeature(XMLUni::fgSAX2CoreValidation, false);
        depDOMParser->setValidationScheme(DOMParser::Val_Never);
        saxParser->setValidationScheme(SAXParser::Val_Never);
    }
    else if (domBuilderValScheme == AbstractDOMParser::Val_Always)
    {
        domBuilder->setFeature(XMLUni::fgDOMValidation, true);
        sax2parser->setFeature(XMLUni::fgSAX2CoreValidation, true);
        sax2parser->setFeature(XMLUni::fgXercesDynamic, false);
        depDOMParser->setValidationScheme(DOMParser::Val_Always);
        saxParser->setValidationScheme(SAXParser::Val_Always);
    }

    // enable datatype normalization - default is off
    domBuilder->setFeature(XMLUni::fgDOMDatatypeNormalization, true);

    XERCES_STD_QUALIFIER ifstream fin;
    bool more = true;

    // the input is a list file
    if (doList)
        fin.open(argV[argInd]);

    if (fin.fail()) {
        XERCES_STD_QUALIFIER cerr <<"Cannot open the list file: " << argV[argInd] << XERCES_STD_QUALIFIER endl;
        return 2;
    }

    while (more)
    {
        char fURI[1000];
        //initialize the array to zeros
        memset(fURI,0,sizeof(fURI));

        if (doList) {
            if (! fin.eof() ) {
                fin.getline (fURI, sizeof(fURI));
                if (!*fURI)
                    continue;
                else {
                    xmlFile = fURI;
                    XERCES_STD_QUALIFIER cerr << "==Parsing== " << xmlFile << XERCES_STD_QUALIFIER endl;
                }
            }
            else
                break;
        }
        else {
            xmlFile = argV[argInd];
            more = false;
        }

        // parse numReps times (in case we need it for some reason)
        for (int i=0; i<numReps; i++)
        {

            XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument *doc = 0;

            try
            {
                // reset document pool
                domBuilder->resetDocumentPool();

                doc = domBuilder->parseURI(xmlFile);
                sax2parser->parse(xmlFile);
                depDOMParser->parse(xmlFile);
                saxParser->parse(xmlFile);
            }
            catch (const OutOfMemoryException&)
            {
                XERCES_STD_QUALIFIER cerr << "OutOfMemoryException during parsing: '" << xmlFile << "'\n" << XERCES_STD_QUALIFIER endl;;
                continue;
            }
            catch (const XMLException& toCatch)
            {
                char *msg = XMLString::transcode(toCatch.getMessage()); 
                XERCES_STD_QUALIFIER cerr << "\nError during parsing: '" << xmlFile << "'\n"
                    << "Exception message is:  \n"
                    << msg << "\n" << XERCES_STD_QUALIFIER endl;
                XMLString::release(&msg);
                continue;
            }
            catch (const DOMException& toCatch)
            {
                const unsigned int maxChars = 2047;
                XMLCh errText[maxChars + 1];

                XERCES_STD_QUALIFIER cerr << "\nDOM Error during parsing: '" << xmlFile << "'\n"
                    << "DOMException code is:  " << toCatch.code << XERCES_STD_QUALIFIER endl;

                if (DOMImplementation::loadDOMExceptionMsg(toCatch.code, errText, maxChars))
                {
                    char * msg = XMLString::transcode(errText); 
                    XERCES_STD_QUALIFIER cerr << "Message is: " << msg << XERCES_STD_QUALIFIER endl;

                    continue;
                }
            }
            catch (...)
            {
                XERCES_STD_QUALIFIER cerr << "\nUnexpected exception during parsing: '" << xmlFile << "'\n";
                continue;
            }

        }
    }

    //
    //  Delete the domBuilder itself.  Must be done prior to calling Terminate, below.
    //
    domBuilder->release();
    delete sax2parser;
    delete depDOMParser;
    delete saxParser;

    XERCES_STD_QUALIFIER cout << "At destruction, domBuilderMemMonitor has " << domBuilderMemMonitor->getTotalMemory() << " bytes." << XERCES_STD_QUALIFIER endl;
    XERCES_STD_QUALIFIER cout << "At destruction, sax2MemMonitor has " << sax2MemMonitor->getTotalMemory() << " bytes." << XERCES_STD_QUALIFIER endl;
    XERCES_STD_QUALIFIER cout << "At destruction, depDOMMemMonitor has " << depDOMMemMonitor->getTotalMemory() << " bytes." << XERCES_STD_QUALIFIER endl;
    XERCES_STD_QUALIFIER cout << "At destruction, sax1MemMonitor has " << sax1MemMonitor->getTotalMemory() << " bytes." << XERCES_STD_QUALIFIER endl;
    delete domBuilderMemMonitor;
    delete sax2MemMonitor;
    delete depDOMMemMonitor;
    delete sax1MemMonitor;

    XMLPlatformUtils::Terminate();
    XERCES_STD_QUALIFIER cout << "At destruction, staticMemMonitor has " << staticMemMonitor->getTotalMemory() << " bytes." << XERCES_STD_QUALIFIER endl;
    delete staticMemMonitor;
    return 0;
}