X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fpapers%2Fuse_case%2Fstats%2Fparse%2FSAX2Print%2FSAX2Print.cpp;fp=helm%2Fpapers%2Fuse_case%2Fstats%2Fparse%2FSAX2Print%2FSAX2Print.cpp;h=0000000000000000000000000000000000000000;hb=85747dc6d0578b484544bb8120aad7aa89813f27;hp=fce04fcce3e6b2c3db66f9c9f188d3ba5b7831cb;hpb=c1986639552e01334a05db4236627a6c1ffacf21;p=helm.git diff --git a/helm/papers/use_case/stats/parse/SAX2Print/SAX2Print.cpp b/helm/papers/use_case/stats/parse/SAX2Print/SAX2Print.cpp deleted file mode 100644 index fce04fcce..000000000 --- a/helm/papers/use_case/stats/parse/SAX2Print/SAX2Print.cpp +++ /dev/null @@ -1,359 +0,0 @@ -/* - * Copyright 1999-2001,2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * $Log$ - * Revision 1.1 2004/11/23 13:38:52 lpadovan - * * basic infrastructure for collecting statistics - * - * Revision 1.17 2004/09/08 13:55:33 peiyongz - * Apache License Version 2.0 - * - * Revision 1.16 2004/09/02 14:59:29 cargilld - * Add OutOfMemoryException block to samples. - * - * Revision 1.15 2004/02/06 15:04:16 cargilld - * Misc 390 changes. - * - * Revision 1.14 2003/08/07 21:21:38 neilg - * fix segmentation faults that may arise when the parser throws exceptions during document parsing. In general, XMLPlatformUtils::Terminate() should not be called from within a catch statement. - * - * Revision 1.13 2003/05/30 09:36:36 gareth - * Use new macros for iostream.h and std:: issues. - * - * Revision 1.12 2002/06/17 15:33:00 tng - * Name Xerces features as XMLUni::fgXercesXXXX instead of XMLUni::fgSAX2XercesXXXX so that they can be shared with DOM parser. - * - * Revision 1.11 2002/05/28 20:20:26 tng - * Add option '-n' to SAX2Print. - * - * Revision 1.10 2002/04/17 20:18:08 tng - * [Bug 7493] The word "occured" is misspelled and it is a global error. - * - * Revision 1.9 2002/02/13 16:11:06 knoaman - * Update samples to use SAX2 features/properties constants from XMLUni. - * - * Revision 1.8 2002/02/06 16:36:51 knoaman - * Added a new flag '-p' to SAX2 samples to set the 'namespace-prefixes' feature. - * - * Revision 1.7 2002/02/01 22:40:44 peiyongz - * sane_include - * - * Revision 1.6 2001/10/25 15:18:33 tng - * delete the parser before XMLPlatformUtils::Terminate. - * - * Revision 1.5 2001/10/19 19:02:43 tng - * [Bug 3909] return non-zero an exit code when error was encounted. - * And other modification for consistent help display and return code across samples. - * - * Revision 1.4 2001/08/02 17:10:29 tng - * Allow DOMCount/SAXCount/IDOMCount/SAX2Count to take a file that has a list of xml file as input. - * - * Revision 1.3 2001/08/01 19:11:01 tng - * Add full schema constraint checking flag to the samples and the parser. - * - * Revision 1.2 2000/08/09 22:20:38 jpolast - * updates for changes to sax2 core functionality. - * - * Revision 1.1 2000/08/02 19:16:14 jpolast - * initial checkin of SAX2Print - * - * - */ - - -// --------------------------------------------------------------------------- -// Includes -// --------------------------------------------------------------------------- -#include -#include -#include -#include -#include "SAX2Print.hpp" -#include -#include - -// --------------------------------------------------------------------------- -// Local data -// -// encodingName -// The encoding we are to output in. If not set on the command line, -// then it is defaulted to LATIN1. -// -// xmlFile -// The path to the file to parser. Set via command line. -// -// valScheme -// Indicates what validation scheme to use. It defaults to 'auto', but -// can be set via the -v= command. -// -// expandNamespaces -// Indicates if the output should expand the namespaces Alias with -// their URI's, defaults to false, can be set via the command line -e -// --------------------------------------------------------------------------- -static const char* encodingName = "LATIN1"; -static XMLFormatter::UnRepFlags unRepFlags = XMLFormatter::UnRep_CharRef; -static char* xmlFile = 0; -static SAX2XMLReader::ValSchemes valScheme = SAX2XMLReader::Val_Auto; -static bool expandNamespaces= false ; -static bool doNamespaces = true; -static bool doSchema = true; -static bool schemaFullChecking = false; -static bool namespacePrefixes = false; - - -// --------------------------------------------------------------------------- -// Local helper methods -// --------------------------------------------------------------------------- -static void usage() -{ - XERCES_STD_QUALIFIER cout << "\nUsage:\n" - " SAX2Print [options] \n\n" - "This program invokes the SAX2XMLReader, and then prints the\n" - "data returned by the various SAX2 handlers for the specified\n" - "XML file.\n\n" - "Options:\n" - " -u=xxx Handle unrepresentable chars [fail | rep | ref*].\n" - " -v=xxx Validation scheme [always | never | auto*].\n" - " -e Expand Namespace Alias with URI's. Defaults to off.\n" - " -x=XXX Use a particular encoding for output (LATIN1*).\n" - " -f Enable full schema constraint checking processing. Defaults to off.\n" - " -p Enable namespace-prefixes feature. Defaults to off.\n" - " -n Disable namespace processing. Defaults to on.\n" - " NOTE: THIS IS OPPOSITE FROM OTHER SAMPLES.\n" - " -s Disable schema processing. Defaults to on.\n" - " NOTE: THIS IS OPPOSITE FROM OTHER SAMPLES.\n" - " -? Show this help.\n\n" - " * = Default if not provided explicitly.\n\n" - "The parser has intrinsic support for the following encodings:\n" - " UTF-8, USASCII, ISO8859-1, UTF-16[BL]E, UCS-4[BL]E,\n" - " WINDOWS-1252, IBM1140, IBM037, IBM1047.\n" - << XERCES_STD_QUALIFIER endl; -} - - - -// --------------------------------------------------------------------------- -// Program entry point -// --------------------------------------------------------------------------- -int main(int argC, char* argV[]) -{ - // Initialize the XML4C2 system - try - { - XMLPlatformUtils::Initialize(); - } - - catch (const XMLException& toCatch) - { - XERCES_STD_QUALIFIER cerr << "Error during initialization! :\n" - << StrX(toCatch.getMessage()) << XERCES_STD_QUALIFIER endl; - return 1; - } - - // Check command line and extract arguments. - if (argC < 2) - { - usage(); - XMLPlatformUtils::Terminate(); - return 1; - } - - int parmInd; - for (parmInd = 1; parmInd < argC; parmInd++) - { - // Break out on first parm not starting with a dash - if (argV[parmInd][0] != '-') - break; - - // Watch for special case help request - if (!strcmp(argV[parmInd], "-?")) - { - usage(); - XMLPlatformUtils::Terminate(); - return 2; - } - else if (!strncmp(argV[parmInd], "-v=", 3) - || !strncmp(argV[parmInd], "-V=", 3)) - { - const char* const parm = &argV[parmInd][3]; - - if (!strcmp(parm, "never")) - valScheme = SAX2XMLReader::Val_Never; - else if (!strcmp(parm, "auto")) - valScheme = SAX2XMLReader::Val_Auto; - else if (!strcmp(parm, "always")) - valScheme = SAX2XMLReader::Val_Always; - else - { - XERCES_STD_QUALIFIER cerr << "Unknown -v= value: " << parm << XERCES_STD_QUALIFIER endl; - XMLPlatformUtils::Terminate(); - return 2; - } - } - else if (!strcmp(argV[parmInd], "-e") - || !strcmp(argV[parmInd], "-E")) - { - expandNamespaces = true; - } - else if (!strncmp(argV[parmInd], "-x=", 3) - || !strncmp(argV[parmInd], "-X=", 3)) - { - // Get out the encoding name - encodingName = &argV[parmInd][3]; - } - else if (!strncmp(argV[parmInd], "-u=", 3) - || !strncmp(argV[parmInd], "-U=", 3)) - { - const char* const parm = &argV[parmInd][3]; - - if (!strcmp(parm, "fail")) - unRepFlags = XMLFormatter::UnRep_Fail; - else if (!strcmp(parm, "rep")) - unRepFlags = XMLFormatter::UnRep_Replace; - else if (!strcmp(parm, "ref")) - unRepFlags = XMLFormatter::UnRep_CharRef; - else - { - XERCES_STD_QUALIFIER cerr << "Unknown -u= value: " << parm << XERCES_STD_QUALIFIER endl; - XMLPlatformUtils::Terminate(); - return 2; - } - } - else if (!strcmp(argV[parmInd], "-n") - || !strcmp(argV[parmInd], "-N")) - { - doNamespaces = false; - } - else if (!strcmp(argV[parmInd], "-s") - || !strcmp(argV[parmInd], "-S")) - { - doSchema = false; - } - else if (!strcmp(argV[parmInd], "-f") - || !strcmp(argV[parmInd], "-F")) - { - schemaFullChecking = true; - } - else if (!strcmp(argV[parmInd], "-p") - || !strcmp(argV[parmInd], "-P")) - { - namespacePrefixes = true; - } - else - { - XERCES_STD_QUALIFIER cerr << "Unknown option '" << argV[parmInd] - << "', ignoring it\n" << XERCES_STD_QUALIFIER endl; - } - } - - // - // And now we have to have only one parameter left and it must be - // the file name. - // - if (parmInd + 1 != argC) - { - usage(); - XMLPlatformUtils::Terminate(); - return 1; - } - xmlFile = argV[parmInd]; - - // - // Create a SAX parser object. Then, according to what we were told on - // the command line, set it to validate or not. - // - SAX2XMLReader* parser = XMLReaderFactory::createXMLReader(); - - // - // Then, according to what we were told on - // the command line, set it to validate or not. - // - if (valScheme == SAX2XMLReader::Val_Auto) - { - parser->setFeature(XMLUni::fgSAX2CoreValidation, true); - parser->setFeature(XMLUni::fgXercesDynamic, true); - } - - if (valScheme == SAX2XMLReader::Val_Never) - { - parser->setFeature(XMLUni::fgSAX2CoreValidation, false); - } - - if (valScheme == SAX2XMLReader::Val_Always) - { - parser->setFeature(XMLUni::fgSAX2CoreValidation, true); - parser->setFeature(XMLUni::fgXercesDynamic, false); - } - - parser->setFeature(XMLUni::fgSAX2CoreNameSpaces, doNamespaces); - parser->setFeature(XMLUni::fgXercesSchema, doSchema); - parser->setFeature(XMLUni::fgXercesSchemaFullChecking, schemaFullChecking); - parser->setFeature(XMLUni::fgSAX2CoreNameSpacePrefixes, namespacePrefixes); - - // - // Create the handler object and install it as the document and error - // handler for the parser. Then parse the file and catch any exceptions - // that propogate out - // - - struct timeval timing1, timing2; - int errorCount = 0; - int errorCode = 0; - try - { - SAX2PrintHandlers handler(encodingName, unRepFlags, expandNamespaces); - parser->setContentHandler(&handler); - parser->setErrorHandler(&handler); - gettimeofday(&timing1, NULL); - parser->parse(xmlFile); - gettimeofday(&timing2, NULL); - errorCount = parser->getErrorCount(); - } - catch (const OutOfMemoryException&) - { - XERCES_STD_QUALIFIER cerr << "OutOfMemoryException" << XERCES_STD_QUALIFIER endl; - errorCode = 5; - } - catch (const XMLException& toCatch) - { - XERCES_STD_QUALIFIER cerr << "\nAn error occurred\n Error: " - << StrX(toCatch.getMessage()) - << "\n" << XERCES_STD_QUALIFIER endl; - errorCode = 4; - } - - if(errorCode) { - XMLPlatformUtils::Terminate(); - return errorCode; - } - - // - // Delete the parser itself. Must be done prior to calling Terminate, below. - // - delete parser; - - fprintf(stdout, "%d\n", ((timing2.tv_sec * 1000000 + timing2.tv_usec) - (timing1.tv_sec * 1000000 + timing1.tv_usec)) / 1000); - - // And call the termination method - XMLPlatformUtils::Terminate(); - - if (errorCount > 0) - return 4; - else - return 0; -} -