runwayprefloader.cxx

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/*
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#include <cstdlib>
#include <cstring>
 
#include <simgear/debug/logstream.hxx>
 
#include "runwayprefloader.hxx"
 
 
using namespace std;
 
 
FGRunwayPreferenceXMLLoader::FGRunwayPreferenceXMLLoader(FGRunwayPreference* p) : XMLVisitor(), _pref(p) {}
 
void FGRunwayPreferenceXMLLoader::startXML()
{
    //  cout << "Start XML" << endl;
}
 
void FGRunwayPreferenceXMLLoader::endXML()
{
    //cout << "End XML" << endl;
}
 
void FGRunwayPreferenceXMLLoader::startElement(const char* name, const XMLAttributes& atts)
{
    //cout << "StartElement " << name << endl;
    value = string("");
    if (!(strcmp(name, "wind"))) {
        //cerr << "Will be processing Wind" << endl;
        for (int i = 0; i < atts.size(); i++) {
            //cout << "  " << atts.getName(i) << '=' << atts.getValue(i) << endl;
            //attname = atts.getName(i);
            if (atts.getName(i) == string("tail")) {
                //cerr << "Tail Wind = " << atts.getValue(i) << endl;
                currTimes.setTailWind(atof(atts.getValue(i)));
            }
            if (atts.getName(i) == string("cross")) {
                //cerr << "Cross Wind = " << atts.getValue(i) << endl;
                currTimes.setCrossWind(atof(atts.getValue(i)));
            }
        }
    }
    if (!(strcmp(name, "time"))) {
        //cerr << "Will be processing time" << endl;
        for (int i = 0; i < atts.size(); i++) {
            if (atts.getName(i) == string("start")) {
                //cerr << "Start Time = " << atts.getValue(i) << endl;
                currTimes.addStartTime(processTime(atts.getValue(i)));
            }
            if (atts.getName(i) == string("end")) {
                //cerr << "End time = " << atts.getValue(i) << endl;
                currTimes.addEndTime(processTime(atts.getValue(i)));
            }
            if (atts.getName(i) == string("schedule")) {
                //cerr << "Schedule Name  = " << atts.getValue(i) << endl;
                currTimes.addScheduleName(atts.getValue(i));
            }
        }
    }
    if (!(strcmp(name, "takeoff"))) {
        rwyList.clear();
    }
    if (!(strcmp(name, "landing"))) {
        rwyList.clear();
    }
    if (!(strcmp(name, "schedule"))) {
        for (int i = 0; i < atts.size(); i++) {
            //cout << "  " << atts.getName(i) << '=' << atts.getValue(i) << endl;
            //attname = atts.getName(i);
            if (atts.getName(i) == string("name")) {
                //cerr << "Schedule name = " << atts.getValue(i) << endl;
                scheduleName = atts.getValue(i);
            }
        }
    }
}
 
//based on a string containing hour and minute, return nr seconds since day start.
time_t FGRunwayPreferenceXMLLoader::processTime(const string& tme)
{
    string hour = tme.substr(0, tme.find(":", 0));
    string minute = tme.substr(tme.find(":", 0) + 1, tme.length());
 
    //cerr << "hour = " << hour << " Minute = " << minute << endl;
    return (atoi(hour.c_str()) * 3600 + atoi(minute.c_str()) * 60);
}
 
void FGRunwayPreferenceXMLLoader::endElement(const char* name)
{
    //cout << "End element " << name << endl;
    if (!(strcmp(name, "rwyuse"))) {
        _pref->setInitialized(true);
    }
    if (!(strcmp(name, "com"))) { // Commercial Traffic
        //cerr << "Setting time table for commercial traffic" << endl;
        _pref->setComTimes(currTimes);
        currTimes.clear();
    }
    if (!(strcmp(name, "gen"))) { // General Aviation
        //cerr << "Setting time table for general aviation" << endl;
        _pref->setGenTimes(currTimes);
        currTimes.clear();
    }
    if (!(strcmp(name, "mil"))) { // Military Traffic
        //cerr << "Setting time table for military traffic" << endl;
        _pref->setMilTimes(currTimes);
        currTimes.clear();
    }
    if (!(strcmp(name, "ul"))) { // Military Traffic
        //cerr << "Setting time table for military traffic" << endl;
        _pref->setULTimes(currTimes);
        currTimes.clear();
    }
 
 
    if (!(strcmp(name, "takeoff"))) {
        //cerr << "Adding takeoff: " << value << endl;
        rwyList.set(name, value);
        rwyGroup.add(rwyList);
    }
    if (!(strcmp(name, "landing"))) {
        //cerr << "Adding landing: " << value << endl;
        rwyList.set(name, value);
        rwyGroup.add(rwyList);
    }
    if (!(strcmp(name, "schedule"))) {
        //cerr << "Adding schedule" << scheduleName << endl;
        rwyGroup.setName(scheduleName);
        //rwyGroup.addRunways(rwyList);
        _pref->addRunwayGroup(rwyGroup);
        rwyGroup.clear();
        //exit(1);
    }
}
 
void FGRunwayPreferenceXMLLoader::data(const char* s, int len)
{
    string token = string(s, len);
    //cout << "Character data " << string(s,len) << endl;
    //if ((token.find(" ") == string::npos && (token.find('\n')) == string::npos))
    //  value += token;
    //else
    //  value = string("");
    value += token;
}
 
void FGRunwayPreferenceXMLLoader::pi(const char* target, const char* data)
{
    //cout << "Processing instruction " << target << ' ' << data << endl;
}
 
void FGRunwayPreferenceXMLLoader::warning(const char* message, int line, int column)
{
    SG_LOG(SG_IO, SG_WARN, "Warning: " << message << " (" << line << ',' << column << ')');
}
 
void FGRunwayPreferenceXMLLoader::error(const char* message, int line, int column)
{
    SG_LOG(SG_IO, SG_ALERT, "Error: " << message << " (" << line << ',' << column << ')');
}