/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache\@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation, and was
* originally based on software copyright (c) 1999, International
* Business Machines, Inc., http://www.ibm.com . For more information
* on the Apache Software Foundation, please see
* .
*/
/*
* $Log: SAX2Count.cpp,v $
* Revision 1.16 2002/02/13 16:11:06 knoaman
* Update samples to use SAX2 features/properties constants from XMLUni.
*
* Revision 1.15 2002/02/06 16:36:51 knoaman
* Added a new flag '-p' to SAX2 samples to set the 'namespace-prefixes' feature.
*
* Revision 1.14 2002/02/01 22:38:52 peiyongz
* sane_include
*
* Revision 1.13 2001/10/29 17:02:57 tng
* Fix typo in samples.
*
* Revision 1.12 2001/10/25 15:18:33 tng
* delete the parser before XMLPlatformUtils::Terminate.
*
* Revision 1.11 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 1.10 2001/08/15 12:41:04 tng
* Initialize the fURI array to zeros, in case, some compilers like AIX xlC_r doesn't reset the memory.
*
* Revision 1.9 2001/08/08 12:12:32 tng
* Print the file name only if doList is on.
*
* Revision 1.8 2001/08/03 15:08:17 tng
* close the list file.
*
* Revision 1.7 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 1.6 2001/08/01 19:11:01 tng
* Add full schema constraint checking flag to the samples and the parser.
*
* Revision 1.5 2001/05/11 13:24:56 tng
* Copyright update.
*
* Revision 1.4 2001/05/03 15:59:55 tng
* Schema: samples update with schema
*
* Revision 1.3 2000/08/09 22:46:06 jpolast
* replace occurences of SAXCount with SAX2Count
*
* Revision 1.2 2000/08/09 22:40:15 jpolast
* updates for changes to sax2 core functionality.
*
* Revision 1.1 2000/08/08 17:17:20 jpolast
* initial checkin of SAX2Count
*
*
*/
// ---------------------------------------------------------------------------
// Includes
// ---------------------------------------------------------------------------
#include "SAX2Count.hpp"
#include
#include
#include
#include
// ---------------------------------------------------------------------------
// Local helper methods
// ---------------------------------------------------------------------------
void usage()
{
cout << "\nUsage:\n"
" SAX2Count [options] \n\n"
"This program invokes the SAX2XMLReader, and then prints the\n"
"number of elements, attributes, spaces and characters found\n"
"in each XML file, using SAX2 API.\n\n"
"Options:\n"
" -l Indicate the input file is a List File that has a list of xml files.\n"
" Default to off (Input file is an XML file).\n"
" -v=xxx Validation scheme [always | never | auto*].\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"
<< endl;
}
// ---------------------------------------------------------------------------
// Program entry point
// ---------------------------------------------------------------------------
int main(int argC, char* argV[])
{
// Initialize the XML4C2 system
try
{
XMLPlatformUtils::Initialize();
}
catch (const XMLException& toCatch)
{
cerr << "Error during initialization! Message:\n"
<< StrX(toCatch.getMessage()) << endl;
return 1;
}
// Check command line and extract arguments.
if (argC < 2)
{
usage();
XMLPlatformUtils::Terminate();
return 1;
}
const char* xmlFile = 0;
SAX2XMLReader::ValSchemes valScheme = SAX2XMLReader::Val_Auto;
bool doNamespaces = true;
bool doSchema = true;
bool schemaFullChecking = false;
bool doList = false;
bool errorOccurred = false;
bool namespacePrefixes = false;
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();
XMLPlatformUtils::Terminate();
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"))
valScheme = SAX2XMLReader::Val_Never;
else if (!strcmp(parm, "auto"))
valScheme = SAX2XMLReader::Val_Auto;
else if (!strcmp(parm, "always"))
valScheme = SAX2XMLReader::Val_Always;
else
{
cerr << "Unknown -v= value: " << parm << endl;
XMLPlatformUtils::Terminate();
return 2;
}
}
else if (!strcmp(argV[argInd], "-n")
|| !strcmp(argV[argInd], "-N"))
{
doNamespaces = false;
}
else if (!strcmp(argV[argInd], "-s")
|| !strcmp(argV[argInd], "-S"))
{
doSchema = false;
}
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 (!strcmp(argV[argInd], "-p")
|| !strcmp(argV[argInd], "-P"))
{
namespacePrefixes = true;
}
else
{
cerr << "Unknown option '" << argV[argInd]
<< "', ignoring it\n" << endl;
}
}
//
// There should be only one and only one parameter left, and that
// should be the file name.
//
if (argInd != argC - 1)
{
usage();
XMLPlatformUtils::Terminate();
return 1;
}
//
// 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();
parser->setFeature(XMLUni::fgSAX2CoreNameSpaces, doNamespaces);
parser->setFeature(XMLUni::fgSAX2XercesSchema, doSchema);
parser->setFeature(XMLUni::fgSAX2XercesSchemaFullChecking, schemaFullChecking);
parser->setFeature(XMLUni::fgSAX2CoreNameSpacePrefixes, namespacePrefixes);
if (valScheme == SAX2XMLReader::Val_Auto)
{
parser->setFeature(XMLUni::fgSAX2CoreValidation, true);
parser->setFeature(XMLUni::fgSAX2XercesDynamic, true);
}
if (valScheme == SAX2XMLReader::Val_Never)
{
parser->setFeature(XMLUni::fgSAX2CoreValidation, false);
}
if (valScheme == SAX2XMLReader::Val_Always)
{
parser->setFeature(XMLUni::fgSAX2CoreValidation, true);
parser->setFeature(XMLUni::fgSAX2XercesDynamic, false);
}
//
// Create our SAX handler object and install it on the parser, as the
// document and error handler.
//
SAX2CountHandlers handler;
parser->setContentHandler(&handler);
parser->setErrorHandler(&handler);
//
// Get the starting time and kick off the parse of the indicated
// file. Catch any exceptions that might propogate out of it.
//
unsigned long duration;
bool more = true;
ifstream fin;
// the input is a list file
if (doList)
fin.open(argV[argInd]);
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;
cerr << "==Parsing== " << xmlFile << endl;
}
}
else
break;
}
else {
xmlFile = argV[argInd];
more = false;
}
//reset error count first
handler.resetErrors();
try
{
const unsigned long startMillis = XMLPlatformUtils::getCurrentMillis();
parser->parse(xmlFile);
const unsigned long endMillis = XMLPlatformUtils::getCurrentMillis();
duration = endMillis - startMillis;
}
catch (const XMLException& e)
{
cerr << "\nError during parsing: '" << xmlFile << "'\n"
<< "Exception message is: \n"
<< StrX(e.getMessage()) << "\n" << endl;
errorOccurred = true;
continue;
}
catch (...)
{
cerr << "\nUnexpected exception during parsing: '" << xmlFile << "'\n";
errorOccurred = true;
continue;
}
// Print out the stats that we collected and time taken
if (!handler.getSawErrors())
{
cout << xmlFile << ": " << duration << " ms ("
<< handler.getElementCount() << " elems, "
<< handler.getAttrCount() << " attrs, "
<< handler.getSpaceCount() << " spaces, "
<< handler.getCharacterCount() << " chars)" << endl;
}
else
errorOccurred = true;
}
if (doList)
fin.close();
//
// Delete the parser itself. Must be done prior to calling Terminate, below.
//
delete parser;
// And call the termination method
XMLPlatformUtils::Terminate();
if (errorOccurred)
return 4;
else
return 0;
}