2006-01-12 15:04:22 +00:00
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/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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2007-01-15 12:48:54 +00:00
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Header: FGXMLParse.cpp
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2006-01-12 15:04:22 +00:00
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Author: Jon Berndt
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Date started: 08/20/2004
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Purpose: Config file read-in class and XML parser
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Called by: Various
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2009-08-30 08:22:03 +00:00
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------------- Copyright (C) 2001 Jon S. Berndt (jon@jsbsim.org) -------------
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2007-01-15 12:48:54 +00:00
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the Free Software
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Foundation; either version 2 of the License, or (at your option) any later
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version.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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details.
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You should have received a copy of the GNU Lesser General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place - Suite 330, Boston, MA 02111-1307, USA.
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Further information about the GNU Lesser General Public License can also be found on
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the world wide web at http://www.gnu.org.
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2006-01-12 15:04:22 +00:00
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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INCLUDES
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
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#include "FGXMLParse.h"
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2009-10-26 13:29:58 +00:00
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#include "FGXMLElement.h"
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#include <string>
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#include <iostream>
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2008-07-22 08:49:15 +00:00
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#include <cstdlib>
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2009-06-13 07:55:25 +00:00
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#include "input_output/string_utilities.h"
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2006-01-12 15:04:22 +00:00
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2009-10-26 13:29:58 +00:00
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using namespace std;
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2006-01-12 15:04:22 +00:00
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namespace JSBSim {
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2010-10-26 07:48:56 +00:00
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static const char *IdSrc = "$Id: FGXMLParse.cpp,v 1.11 2010/09/28 02:54:03 jberndt Exp $";
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2006-01-12 15:04:22 +00:00
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static const char *IdHdr = ID_XMLPARSE;
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/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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CLASS IMPLEMENTATION
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
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#include "FGXMLParse.h"
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using namespace std;
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FGXMLParse::FGXMLParse(void)
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{
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first_element_read = false;
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current_element = document = 0L;
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}
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//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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FGXMLParse::~FGXMLParse(void)
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{
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2007-01-15 12:48:54 +00:00
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delete document;
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2006-01-12 15:04:22 +00:00
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}
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//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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void FGXMLParse::startXML(void)
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{
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}
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//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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void FGXMLParse::reset(void)
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{
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2007-01-15 12:48:54 +00:00
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delete document;
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2006-01-12 15:04:22 +00:00
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first_element_read = false;
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current_element = document = 0L;
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}
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//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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void FGXMLParse::endXML(void)
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{
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// At this point, document should equal current_element ?
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}
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//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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void FGXMLParse::startElement (const char * name, const XMLAttributes &atts)
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{
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string Name(name);
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Element *temp_element;
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working_string.erase();
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if (!first_element_read) {
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document = new Element(Name);
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current_element = document;
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first_element_read = true;
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} else {
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temp_element = new Element(Name);
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temp_element->SetParent(current_element);
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current_element->AddChildElement(temp_element);
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current_element = temp_element;
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}
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if (current_element == 0L) {
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cerr << "No current element read (no top-level element in XML file?)" << endl;
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exit (-1);
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}
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for (int i=0; i<atts.size();i++) {
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current_element->AddAttribute(atts.getName(i), atts.getValue(i));
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}
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}
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//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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void FGXMLParse::endElement (const char * name)
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{
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2009-06-13 07:55:25 +00:00
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if (!working_string.empty()) {
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vector <string> work_strings = split(working_string, '\n');
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2010-10-26 07:48:56 +00:00
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for (unsigned int i=0; i<work_strings.size(); i++) current_element->AddData(work_strings[i]);
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2006-01-12 15:04:22 +00:00
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}
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current_element = current_element->GetParent();
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}
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//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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void FGXMLParse::data (const char * s, int length)
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{
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working_string += string(s, length);
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}
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//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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void FGXMLParse::pi (const char * target, const char * data)
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{
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}
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//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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void FGXMLParse::warning (const char * message, int line, int column)
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{
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cerr << "Warning: " << message << " line: " << line << " column: " << column << endl;
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}
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} // end namespace JSBSim
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