/*
* 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
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*
* 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
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* 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: SAX2Print.cpp,v $
* 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"
// ---------------------------------------------------------------------------
// 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 doSchema = true;
static bool schemaFullChecking = false;
static bool namespacePrefixes = false;
// ---------------------------------------------------------------------------
// Local helper methods
// ---------------------------------------------------------------------------
static void usage()
{
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.\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"
" -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.\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! :\n"
<< StrX(toCatch.getMessage()) << 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
{
cerr << "Unknown -v= value: " << parm << 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
{
cerr << "Unknown -u= value: " << parm << endl;
XMLPlatformUtils::Terminate();
return 2;
}
}
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
{
cerr << "Unknown option '" << argV[parmInd]
<< "', ignoring it\n" << 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::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);
}
parser->setFeature(XMLUni::fgSAX2XercesSchema, doSchema);
parser->setFeature(XMLUni::fgSAX2XercesSchemaFullChecking, 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
//
int errorCount = 0;
try
{
SAX2PrintHandlers handler(encodingName, unRepFlags, expandNamespaces);
parser->setContentHandler(&handler);
parser->setErrorHandler(&handler);
parser->parse(xmlFile);
errorCount = parser->getErrorCount();
}
catch (const XMLException& toCatch)
{
cerr << "\nAn error occured\n Error: "
<< StrX(toCatch.getMessage())
<< "\n" << endl;
XMLPlatformUtils::Terminate();
return 4;
}
//
// Delete the parser itself. Must be done prior to calling Terminate, below.
//
delete parser;
// And call the termination method
XMLPlatformUtils::Terminate();
if (errorCount > 0)
return 4;
else
return 0;
}