[280] | 1 | // Part of BNC, a utility for retrieving decoding and
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[464] | 2 | // converting GNSS data streams from NTRIP broadcasters.
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[280] | 3 | //
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[464] | 4 | // Copyright (C) 2007
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[280] | 5 | // German Federal Agency for Cartography and Geodesy (BKG)
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| 6 | // http://www.bkg.bund.de
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[464] | 7 | // Czech Technical University Prague, Department of Geodesy
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[280] | 8 | // http://www.fsv.cvut.cz
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| 9 | //
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| 10 | // Email: euref-ip@bkg.bund.de
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| 11 | //
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| 12 | // This program is free software; you can redistribute it and/or
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| 13 | // modify it under the terms of the GNU General Public License
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| 14 | // as published by the Free Software Foundation, version 2.
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| 15 | //
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| 16 | // This program is distributed in the hope that it will be useful,
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| 17 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 18 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 19 | // GNU General Public License for more details.
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| 20 | //
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| 21 | // You should have received a copy of the GNU General Public License
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| 22 | // along with this program; if not, write to the Free Software
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| 23 | // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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[82] | 24 |
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| 25 | /* -------------------------------------------------------------------------
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[93] | 26 | * BKG NTRIP Client
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[82] | 27 | * -------------------------------------------------------------------------
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| 28 | *
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| 29 | * Class: bncApp
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| 30 | *
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| 31 | * Purpose: This class implements the main application
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| 32 | *
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| 33 | * Author: L. Mervart
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| 34 | *
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| 35 | * Created: 29-Aug-2006
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| 36 | *
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| 37 | * Changes:
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| 38 | *
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| 39 | * -----------------------------------------------------------------------*/
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| 40 |
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| 41 | #include <iostream>
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[149] | 42 | #include <QSettings>
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[150] | 43 | #include <QMessageBox>
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[519] | 44 | #include <cmath>
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[642] | 45 | #include <unistd.h>
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[82] | 46 |
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| 47 | #include "bncapp.h"
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[151] | 48 | #include "bncutils.h"
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[647] | 49 | #include "bncrinex.h"
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[82] | 50 |
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| 51 | using namespace std;
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| 52 |
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[523] | 53 | struct converttimeinfo {
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| 54 | int second; /* seconds of GPS time [0..59] */
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| 55 | int minute; /* minutes of GPS time [0..59] */
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| 56 | int hour; /* hour of GPS time [0..24] */
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| 57 | int day; /* day of GPS time [1..28..30(31)*/
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| 58 | int month; /* month of GPS time [1..12]*/
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| 59 | int year; /* year of GPS time [1980..] */
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| 60 | };
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| 61 |
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| 62 | extern "C" {
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| 63 | void converttime(struct converttimeinfo *c, int week, int tow);
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| 64 | void updatetime(int *week, int *tow, int tk, int fixnumleap);
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| 65 | }
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| 66 |
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[82] | 67 | // Constructor
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| 68 | ////////////////////////////////////////////////////////////////////////////
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| 69 | bncApp::bncApp(int argc, char* argv[], bool GUIenabled) :
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| 70 | QApplication(argc, argv, GUIenabled) {
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[109] | 71 |
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[841] | 72 | _bncVersion = "BNC 1.6";
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[533] | 73 |
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[150] | 74 | _logFileFlag = 0;
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| 75 | _logFile = 0;
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| 76 | _logStream = 0;
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[621] | 77 | _caster = 0;
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[152] | 78 |
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[516] | 79 | // Lists of Ephemeris
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| 80 | // ------------------
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| 81 | for (int ii = PRN_GPS_START; ii <= PRN_GPS_END; ii++) {
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| 82 | _gpsEph[ii-PRN_GPS_START] = 0;
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| 83 | }
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| 84 | for (int ii = PRN_GLONASS_START; ii <= PRN_GLONASS_END; ii++) {
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| 85 | _glonassEph[ii-PRN_GLONASS_START] = 0;
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| 86 | }
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| 87 |
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[533] | 88 | // Eph file(s)
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| 89 | // -----------
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[534] | 90 | _rinexVers = 0;
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[533] | 91 | _ephFileGPS = 0;
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| 92 | _ephStreamGPS = 0;
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| 93 | _ephFileGlonass = 0;
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| 94 | _ephStreamGlonass = 0;
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[559] | 95 |
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[591] | 96 | _port = 0;
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[589] | 97 | _server = 0;
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| 98 | _sockets = 0;
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| 99 |
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[937] | 100 | _portCorr = 0;
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| 101 | _serverCorr = 0;
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| 102 | _socketsCorr = 0;
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| 103 |
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[559] | 104 | _pgmName = _bncVersion.leftJustified(20, ' ', true);
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| 105 | #ifdef WIN32
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| 106 | _userName = QString("${USERNAME}");
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| 107 | #else
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| 108 | _userName = QString("${USER}");
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| 109 | #endif
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| 110 | expandEnvVar(_userName);
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| 111 | _userName = _userName.leftJustified(20, ' ', true);
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[973] | 112 |
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| 113 | QSettings settings;
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| 114 | _lastDumpCoSec = 0;
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| 115 | _waitCoTime = settings.value("corrTime").toInt();
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| 116 | if (_waitCoTime < 1) {
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| 117 | _waitCoTime = 1;
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| 118 | }
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[975] | 119 |
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| 120 | _corrs = new QMultiMap<long, QString>;
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[82] | 121 | }
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| 122 |
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| 123 | // Destructor
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| 124 | ////////////////////////////////////////////////////////////////////////////
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| 125 | bncApp::~bncApp() {
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[109] | 126 | delete _logStream;
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| 127 | delete _logFile;
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[533] | 128 | delete _ephStreamGPS;
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| 129 | delete _ephFileGPS;
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[589] | 130 | delete _server;
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| 131 | delete _sockets;
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[937] | 132 | delete _serverCorr;
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| 133 | delete _socketsCorr;
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[534] | 134 | if (_rinexVers == 2) {
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[533] | 135 | delete _ephStreamGlonass;
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| 136 | delete _ephFileGlonass;
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| 137 | }
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[516] | 138 | for (int ii = PRN_GPS_START; ii <= PRN_GPS_END; ii++) {
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| 139 | delete _gpsEph[ii-PRN_GPS_START];
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| 140 | }
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| 141 | for (int ii = PRN_GLONASS_START; ii <= PRN_GLONASS_END; ii++) {
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| 142 | delete _glonassEph[ii-PRN_GLONASS_START];
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| 143 | }
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[975] | 144 |
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| 145 | delete _corrs;
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[82] | 146 | }
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| 147 |
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| 148 | // Write a Program Message
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| 149 | ////////////////////////////////////////////////////////////////////////////
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| 150 | void bncApp::slotMessage(const QByteArray msg) {
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[150] | 151 |
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[243] | 152 | QMutexLocker locker(&_mutex);
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| 153 |
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[990] | 154 | messagePrivate(msg);
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| 155 | }
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| 156 |
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| 157 | // Write a Program Message (private, no lock)
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| 158 | ////////////////////////////////////////////////////////////////////////////
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| 159 | void bncApp::messagePrivate(const QByteArray& msg) {
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| 160 |
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[150] | 161 | // First time resolve the log file name
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| 162 | // ------------------------------------
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| 163 | if (_logFileFlag == 0) {
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| 164 | _logFileFlag = 1;
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| 165 | QSettings settings;
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| 166 | QString logFileName = settings.value("logFile").toString();
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| 167 | if ( !logFileName.isEmpty() ) {
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[151] | 168 | expandEnvVar(logFileName);
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[150] | 169 | _logFile = new QFile(logFileName);
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[275] | 170 | if ( Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked) {
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| 171 | _logFile->open(QIODevice::WriteOnly | QIODevice::Append);
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| 172 | }
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| 173 | else {
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| 174 | _logFile->open(QIODevice::WriteOnly);
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| 175 | }
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[150] | 176 | _logStream = new QTextStream();
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| 177 | _logStream->setDevice(_logFile);
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| 178 | }
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| 179 | }
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| 180 |
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[109] | 181 | if (_logStream) {
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[566] | 182 | *_logStream << QDateTime::currentDateTime().toUTC().toString("yy-MM-dd hh:mm:ss ").toAscii().data();
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[109] | 183 | *_logStream << msg.data() << endl;
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| 184 | _logStream->flush();
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[82] | 185 | }
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| 186 | }
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[511] | 187 |
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[535] | 188 | // New GPS Ephemeris
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[511] | 189 | ////////////////////////////////////////////////////////////////////////////
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| 190 | void bncApp::slotNewGPSEph(gpsephemeris* gpseph) {
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[516] | 191 |
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| 192 | QMutexLocker locker(&_mutex);
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| 193 |
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[534] | 194 | printEphHeader();
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| 195 |
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[532] | 196 | gpsephemeris** ee = &_gpsEph[gpseph->satellite-1];
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[538] | 197 | if ( *ee == 0 ||
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| 198 | gpseph->GPSweek > (*ee)->GPSweek ||
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[594] | 199 | (gpseph->GPSweek == (*ee)->GPSweek && gpseph->TOC > (*ee)->TOC) ) {
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[516] | 200 | delete *ee;
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| 201 | *ee = gpseph;
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[600] | 202 | printGPSEph(gpseph, true);
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[516] | 203 | }
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| 204 | else {
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[600] | 205 | printGPSEph(gpseph, false);
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[516] | 206 | delete gpseph;
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| 207 | }
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[511] | 208 | }
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| 209 |
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[535] | 210 | // New Glonass Ephemeris
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[511] | 211 | ////////////////////////////////////////////////////////////////////////////
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| 212 | void bncApp::slotNewGlonassEph(glonassephemeris* glonasseph) {
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[516] | 213 |
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| 214 | QMutexLocker locker(&_mutex);
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| 215 |
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[534] | 216 | printEphHeader();
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| 217 |
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[532] | 218 | glonassephemeris** ee = &_glonassEph[glonasseph->almanac_number-1];
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[531] | 219 |
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[578] | 220 | int wwOld, towOld, wwNew, towNew;
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[577] | 221 | if (*ee != 0) {
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[578] | 222 | wwOld = (*ee)->GPSWeek;
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| 223 | towOld = (*ee)->GPSTOW;
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[901] | 224 | updatetime(&wwOld, &towOld, (*ee)->tb*1000, 0);
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[577] | 225 |
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[578] | 226 | wwNew = glonasseph->GPSWeek;
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| 227 | towNew = glonasseph->GPSTOW;
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[901] | 228 | updatetime(&wwNew, &towNew, glonasseph->tb*1000, 0);
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[577] | 229 | }
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| 230 |
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[578] | 231 | if ( *ee == 0 ||
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| 232 | wwNew > wwOld ||
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| 233 | (wwNew == wwOld && towNew > towOld) ) {
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[531] | 234 | delete *ee;
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| 235 | *ee = glonasseph;
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[600] | 236 | printGlonassEph(glonasseph, true);
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[531] | 237 | }
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| 238 | else {
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[600] | 239 | printGlonassEph(glonasseph, false);
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[531] | 240 | delete glonasseph;
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| 241 | }
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[511] | 242 | }
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| 243 |
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[535] | 244 | // Print Header of the output File(s)
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[516] | 245 | ////////////////////////////////////////////////////////////////////////////
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| 246 | void bncApp::printEphHeader() {
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[528] | 247 |
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[535] | 248 | QSettings settings;
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| 249 |
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[534] | 250 | // Initialization
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| 251 | // --------------
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| 252 | if (_rinexVers == 0) {
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[528] | 253 |
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[533] | 254 | if ( Qt::CheckState(settings.value("ephV3").toInt()) == Qt::Checked) {
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[534] | 255 | _rinexVers = 3;
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[533] | 256 | }
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| 257 | else {
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[534] | 258 | _rinexVers = 2;
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[533] | 259 | }
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[529] | 260 |
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[533] | 261 | _ephPath = settings.value("ephPath").toString();
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| 262 |
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| 263 | if ( !_ephPath.isEmpty() ) {
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| 264 | if ( _ephPath[_ephPath.length()-1] != QDir::separator() ) {
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| 265 | _ephPath += QDir::separator();
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| 266 | }
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| 267 | expandEnvVar(_ephPath);
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| 268 | }
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[517] | 269 | }
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[533] | 270 |
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[534] | 271 | // (Re-)Open output File(s)
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| 272 | // ------------------------
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[533] | 273 | if (!_ephPath.isEmpty()) {
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| 274 |
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[566] | 275 | QDateTime datTim = QDateTime::currentDateTime().toUTC();
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[533] | 276 |
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[583] | 277 | QString ephFileNameGPS = _ephPath + "BRDC" +
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[563] | 278 | QString("%1").arg(datTim.date().dayOfYear(), 3, 10, QChar('0'));
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[533] | 279 |
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[647] | 280 | QString hlpStr = bncRinex::nextEpochStr(datTim,
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| 281 | settings.value("ephIntr").toString());
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[584] | 282 |
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[575] | 283 | if (_rinexVers == 3) {
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| 284 | ephFileNameGPS += hlpStr + datTim.toString(".yyP");
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| 285 | }
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| 286 | else {
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| 287 | ephFileNameGPS += hlpStr + datTim.toString(".yyN");
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| 288 | }
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[563] | 289 |
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[533] | 290 | if (_ephFileNameGPS == ephFileNameGPS) {
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| 291 | return;
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| 292 | }
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| 293 | else {
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| 294 | _ephFileNameGPS = ephFileNameGPS;
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| 295 | }
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| 296 |
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[575] | 297 | for (int ii = PRN_GPS_START; ii <= PRN_GPS_END; ii++) {
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| 298 | delete _gpsEph[ii-PRN_GPS_START];
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| 299 | _gpsEph[ii-PRN_GPS_START] = 0;
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| 300 | }
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| 301 | for (int ii = PRN_GLONASS_START; ii <= PRN_GLONASS_END; ii++) {
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| 302 | delete _glonassEph[ii-PRN_GLONASS_START];
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| 303 | _glonassEph[ii-PRN_GLONASS_START] = 0;
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| 304 | }
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| 305 |
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[533] | 306 | delete _ephStreamGPS;
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| 307 | delete _ephFileGPS;
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| 308 |
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[535] | 309 | QFlags<QIODevice::OpenModeFlag> appendFlagGPS;
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[536] | 310 | QFlags<QIODevice::OpenModeFlag> appendFlagGlonass;
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| 311 |
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[535] | 312 | if ( Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked &&
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| 313 | QFile::exists(ephFileNameGPS) ) {
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| 314 | appendFlagGPS = QIODevice::Append;
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| 315 | }
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| 316 |
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[533] | 317 | _ephFileGPS = new QFile(ephFileNameGPS);
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[535] | 318 | _ephFileGPS->open(QIODevice::WriteOnly | appendFlagGPS);
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[533] | 319 | _ephStreamGPS = new QTextStream();
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| 320 | _ephStreamGPS->setDevice(_ephFileGPS);
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| 321 |
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[534] | 322 | if (_rinexVers == 3) {
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[533] | 323 | _ephFileGlonass = _ephFileGPS;
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| 324 | _ephStreamGlonass = _ephStreamGPS;
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| 325 | }
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[534] | 326 | else if (_rinexVers == 2) {
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[583] | 327 | QString ephFileNameGlonass = _ephPath + "BRDC" +
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[563] | 328 | QString("%1").arg(datTim.date().dayOfYear(), 3, 10, QChar('0')) +
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[575] | 329 | hlpStr + datTim.toString(".yyG");
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[533] | 330 |
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| 331 | delete _ephStreamGlonass;
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| 332 | delete _ephFileGlonass;
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| 333 |
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[535] | 334 | if ( Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked &&
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| 335 | QFile::exists(ephFileNameGlonass) ) {
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| 336 | appendFlagGlonass = QIODevice::Append;
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| 337 | }
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| 338 |
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[533] | 339 | _ephFileGlonass = new QFile(ephFileNameGlonass);
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[535] | 340 | _ephFileGlonass->open(QIODevice::WriteOnly | appendFlagGlonass);
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[533] | 341 | _ephStreamGlonass = new QTextStream();
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| 342 | _ephStreamGlonass->setDevice(_ephFileGlonass);
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| 343 | }
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| 344 |
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[534] | 345 | // Header - RINEX Version 3
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| 346 | // ------------------------
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| 347 | if (_rinexVers == 3) {
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[537] | 348 | if ( ! (appendFlagGPS & QIODevice::Append)) {
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| 349 | QString line;
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| 350 | line.sprintf(
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| 351 | "%9.2f%11sN: GNSS NAV DATA M: Mixed%12sRINEX VERSION / TYPE\n",
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| 352 | 3.0, "", "");
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| 353 | *_ephStreamGPS << line;
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| 354 |
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[566] | 355 | QString hlp = QDateTime::currentDateTime().toUTC().toString("yyyyMMdd hhmmss UTC").leftJustified(20, ' ', true);
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[559] | 356 | *_ephStreamGPS << _pgmName.toAscii().data()
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| 357 | << _userName.toAscii().data()
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| 358 | << hlp.toAscii().data()
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| 359 | << "PGM / RUN BY / DATE" << endl;
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| 360 |
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| 361 | line.sprintf("%60sEND OF HEADER\n", "");
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[537] | 362 | *_ephStreamGPS << line;
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| 363 |
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| 364 | _ephStreamGPS->flush();
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[535] | 365 | }
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[533] | 366 | }
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| 367 |
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[536] | 368 | // Headers - RINEX Version 2
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| 369 | // -------------------------
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[534] | 370 | else if (_rinexVers == 2) {
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[536] | 371 | if (! (appendFlagGPS & QIODevice::Append)) {
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| 372 | QString line;
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| 373 | line.sprintf(
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[565] | 374 | "%9.2f%11sN: GPS NAV DATA%25sRINEX VERSION / TYPE\n", 2.11, "", "");
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[536] | 375 | *_ephStreamGPS << line;
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| 376 |
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[566] | 377 | QString hlp = QDateTime::currentDateTime().toUTC().date().toString("dd-MMM-yyyy").leftJustified(20, ' ', true);
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[559] | 378 | *_ephStreamGPS << _pgmName.toAscii().data()
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| 379 | << _userName.toAscii().data()
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| 380 | << hlp.toAscii().data()
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| 381 | << "PGM / RUN BY / DATE" << endl;
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| 382 |
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| 383 | line.sprintf("%60sEND OF HEADER\n", "");
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[536] | 384 | *_ephStreamGPS << line;
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[537] | 385 |
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| 386 | _ephStreamGPS->flush();
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[536] | 387 | }
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| 388 | if (! (appendFlagGlonass & QIODevice::Append)) {
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| 389 | QString line;
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| 390 | line.sprintf(
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[582] | 391 | "%9.2f%11sG: GLONASS NAV DATA%21sRINEX VERSION / TYPE\n",2.11,"","");
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[536] | 392 | *_ephStreamGlonass << line;
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| 393 |
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[566] | 394 | QString hlp = QDateTime::currentDateTime().toUTC().date().toString("dd-MMM-yyyy").leftJustified(20, ' ', true);
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[559] | 395 | *_ephStreamGlonass << _pgmName.toAscii().data()
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| 396 | << _userName.toAscii().data()
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| 397 | << hlp.toAscii().data()
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| 398 | << "PGM / RUN BY / DATE" << endl;
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| 399 |
|
---|
| 400 | line.sprintf("%60sEND OF HEADER\n", "");
|
---|
[536] | 401 | *_ephStreamGlonass << line;
|
---|
[537] | 402 |
|
---|
| 403 | _ephStreamGlonass->flush();
|
---|
[536] | 404 | }
|
---|
[533] | 405 | }
|
---|
| 406 | }
|
---|
[516] | 407 | }
|
---|
| 408 |
|
---|
[535] | 409 | // Print One GPS Ephemeris
|
---|
[516] | 410 | ////////////////////////////////////////////////////////////////////////////
|
---|
[600] | 411 | void bncApp::printGPSEph(gpsephemeris* ep, bool printFile) {
|
---|
[519] | 412 |
|
---|
[941] | 413 | QString lineV2;
|
---|
| 414 | QString lineV3;
|
---|
[533] | 415 |
|
---|
[590] | 416 | struct converttimeinfo cti;
|
---|
| 417 | converttime(&cti, ep->GPSweek, ep->TOC);
|
---|
[941] | 418 |
|
---|
| 419 | lineV3.sprintf("G%02d %04d %02d %02d %02d %02d %02d %18.11e %18.11e %18.11e\n",
|
---|
[589] | 420 | ep->satellite, cti.year, cti.month, cti.day, cti.hour,
|
---|
| 421 | cti.minute, cti.second, ep->clock_bias, ep->clock_drift,
|
---|
| 422 | ep->clock_driftrate);
|
---|
[941] | 423 |
|
---|
| 424 | lineV2.sprintf("%02d %02d %02d %02d %02d %02d%5.1f %18.11e %18.11e %18.11e\n",
|
---|
[590] | 425 | ep->satellite, cti.year%100, cti.month, cti.day, cti.hour,
|
---|
| 426 | cti.minute, (double) cti.second, ep->clock_bias,
|
---|
| 427 | ep->clock_drift, ep->clock_driftrate);
|
---|
[520] | 428 |
|
---|
[941] | 429 | QString line;
|
---|
| 430 | QByteArray allLines;
|
---|
| 431 |
|
---|
[894] | 432 | line.sprintf(" %18.11e %18.11e %18.11e %18.11e\n", (double)ep->IODE,
|
---|
[590] | 433 | ep->Crs, ep->Delta_n, ep->M0);
|
---|
| 434 | allLines += line;
|
---|
| 435 |
|
---|
[894] | 436 | line.sprintf(" %18.11e %18.11e %18.11e %18.11e\n", ep->Cuc,
|
---|
[590] | 437 | ep->e, ep->Cus, ep->sqrt_A);
|
---|
| 438 | allLines += line;
|
---|
[520] | 439 |
|
---|
[894] | 440 | line.sprintf(" %18.11e %18.11e %18.11e %18.11e\n",
|
---|
[590] | 441 | (double) ep->TOE, ep->Cic, ep->OMEGA0, ep->Cis);
|
---|
| 442 | allLines += line;
|
---|
| 443 |
|
---|
[894] | 444 | line.sprintf(" %18.11e %18.11e %18.11e %18.11e\n", ep->i0,
|
---|
[590] | 445 | ep->Crc, ep->omega, ep->OMEGADOT);
|
---|
| 446 | allLines += line;
|
---|
[520] | 447 |
|
---|
[590] | 448 | double dd = 0;
|
---|
| 449 | unsigned long ii = ep->flags;
|
---|
| 450 | if(ii & GPSEPHF_L2CACODE)
|
---|
| 451 | dd += 2.0;
|
---|
| 452 | if(ii & GPSEPHF_L2PCODE)
|
---|
| 453 | dd += 1.0;
|
---|
[894] | 454 | line.sprintf(" %18.11e %18.11e %18.11e %18.11e\n", ep->IDOT, dd,
|
---|
[590] | 455 | (double) ep->GPSweek, ii & GPSEPHF_L2PCODEDATA ? 1.0 : 0.0);
|
---|
| 456 | allLines += line;
|
---|
[520] | 457 |
|
---|
[590] | 458 | if(ep->URAindex <= 6) /* URA index */
|
---|
| 459 | dd = ceil(10.0*pow(2.0, 1.0+((double)ep->URAindex)/2.0))/10.0;
|
---|
| 460 | else
|
---|
| 461 | dd = ceil(10.0*pow(2.0, ((double)ep->URAindex)/2.0))/10.0;
|
---|
[894] | 462 | line.sprintf(" %18.11e %18.11e %18.11e %18.11e\n", dd,
|
---|
[590] | 463 | ((double) ep->SVhealth), ep->TGD, ((double) ep->IODC));
|
---|
| 464 | allLines += line;
|
---|
[519] | 465 |
|
---|
[894] | 466 | line.sprintf(" %18.11e %18.11e\n", ((double)ep->TOW), 0.0);
|
---|
[590] | 467 | allLines += line;
|
---|
[519] | 468 |
|
---|
[943] | 469 | printOutput(printFile, _ephStreamGPS, lineV2, lineV3, allLines);
|
---|
[516] | 470 | }
|
---|
| 471 |
|
---|
[535] | 472 | // Print One Glonass Ephemeris
|
---|
[516] | 473 | ////////////////////////////////////////////////////////////////////////////
|
---|
[600] | 474 | void bncApp::printGlonassEph(glonassephemeris* ep, bool printFile) {
|
---|
[523] | 475 |
|
---|
[590] | 476 | int ww = ep->GPSWeek;
|
---|
| 477 | int tow = ep->GPSTOW;
|
---|
| 478 | struct converttimeinfo cti;
|
---|
[523] | 479 |
|
---|
[901] | 480 | updatetime(&ww, &tow, ep->tb*1000, 0);
|
---|
[590] | 481 | converttime(&cti, ww, tow);
|
---|
[525] | 482 |
|
---|
[885] | 483 | int tk = ep->tk-3*60*60;
|
---|
| 484 | if (tk < 0) {
|
---|
| 485 | tk += 86400;
|
---|
[590] | 486 | }
|
---|
[525] | 487 |
|
---|
[941] | 488 | QString lineV2;
|
---|
| 489 | QString lineV3;
|
---|
| 490 |
|
---|
| 491 | lineV3.sprintf("R%02d %04d %02d %02d %02d %02d %02d %18.11e %18.11e %18.11e\n",
|
---|
[590] | 492 | ep->almanac_number, cti.year, cti.month, cti.day, cti.hour,
|
---|
[885] | 493 | cti.minute, cti.second, -ep->tau, ep->gamma, (double) tk);
|
---|
[941] | 494 |
|
---|
| 495 | lineV2.sprintf("%02d %02d %02d %02d %02d %02d%5.1f %18.11e %18.11e %18.11e\n",
|
---|
[590] | 496 | ep->almanac_number, cti.year%100, cti.month, cti.day,
|
---|
| 497 | cti.hour, cti.minute, (double) cti.second, -ep->tau,
|
---|
[885] | 498 | ep->gamma, (double) tk);
|
---|
[590] | 499 |
|
---|
[941] | 500 | QString line;
|
---|
| 501 | QByteArray allLines;
|
---|
| 502 |
|
---|
[894] | 503 | line.sprintf(" %18.11e %18.11e %18.11e %18.11e\n", ep->x_pos,
|
---|
[590] | 504 | ep->x_velocity, ep->x_acceleration,
|
---|
| 505 | (ep->flags & GLOEPHF_UNHEALTHY) ? 1.0 : 0.0);
|
---|
| 506 | allLines += line;
|
---|
| 507 |
|
---|
[894] | 508 | line.sprintf(" %18.11e %18.11e %18.11e %18.11e\n", ep->y_pos,
|
---|
[590] | 509 | ep->y_velocity, ep->y_acceleration,
|
---|
| 510 | (double) ep->frequency_number);
|
---|
| 511 | allLines += line;
|
---|
| 512 |
|
---|
[894] | 513 | line.sprintf(" %18.11e %18.11e %18.11e %18.11e\n", ep->z_pos,
|
---|
[590] | 514 | ep->z_velocity, ep->z_acceleration, (double) ep->E);
|
---|
| 515 | allLines += line;
|
---|
[525] | 516 |
|
---|
[943] | 517 | printOutput(printFile, _ephStreamGlonass, lineV2, lineV3, allLines);
|
---|
[941] | 518 | }
|
---|
| 519 |
|
---|
| 520 | // Output
|
---|
| 521 | ////////////////////////////////////////////////////////////////////////////
|
---|
[943] | 522 | void bncApp::printOutput(bool printFile, QTextStream* stream,
|
---|
| 523 | const QString& lineV2,
|
---|
[941] | 524 | const QString& lineV3,
|
---|
| 525 | const QByteArray& allLines) {
|
---|
[590] | 526 | // Output into file
|
---|
| 527 | // ----------------
|
---|
[943] | 528 | if (printFile && stream) {
|
---|
[941] | 529 | if (_rinexVers == 2) {
|
---|
[943] | 530 | *stream << lineV2.toAscii();
|
---|
[941] | 531 | }
|
---|
| 532 | else {
|
---|
[943] | 533 | *stream << lineV3.toAscii();
|
---|
[941] | 534 | }
|
---|
[943] | 535 | *stream << allLines;
|
---|
| 536 | stream->flush();
|
---|
[517] | 537 | }
|
---|
[590] | 538 |
|
---|
| 539 | // Output into the socket
|
---|
| 540 | // ----------------------
|
---|
| 541 | if (_sockets) {
|
---|
[642] | 542 | QMutableListIterator<QTcpSocket*> is(*_sockets);
|
---|
[590] | 543 | while (is.hasNext()) {
|
---|
| 544 | QTcpSocket* sock = is.next();
|
---|
| 545 | if (sock->state() == QAbstractSocket::ConnectedState) {
|
---|
[941] | 546 | if (sock->write(lineV3.toAscii()) == -1 ||
|
---|
| 547 | sock->write(allLines) == -1) {
|
---|
[642] | 548 | delete sock;
|
---|
| 549 | is.remove();
|
---|
| 550 | }
|
---|
[590] | 551 | }
|
---|
[642] | 552 | else if (sock->state() != QAbstractSocket::ConnectingState) {
|
---|
| 553 | delete sock;
|
---|
| 554 | is.remove();
|
---|
| 555 | }
|
---|
[590] | 556 | }
|
---|
| 557 | }
|
---|
[516] | 558 | }
|
---|
[589] | 559 |
|
---|
[591] | 560 | // Set Port Number
|
---|
| 561 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 562 | void bncApp::setPort(int port) {
|
---|
| 563 | _port = port;
|
---|
| 564 | if (_port != 0) {
|
---|
[942] | 565 | delete _server;
|
---|
[591] | 566 | _server = new QTcpServer;
|
---|
| 567 | _server->listen(QHostAddress::Any, _port);
|
---|
| 568 | connect(_server, SIGNAL(newConnection()), this, SLOT(slotNewConnection()));
|
---|
[942] | 569 | delete _sockets;
|
---|
[591] | 570 | _sockets = new QList<QTcpSocket*>;
|
---|
| 571 | }
|
---|
| 572 | }
|
---|
| 573 |
|
---|
[937] | 574 | // Set Port Number
|
---|
| 575 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 576 | void bncApp::setPortCorr(int port) {
|
---|
| 577 | _portCorr = port;
|
---|
| 578 | if (_portCorr != 0) {
|
---|
[942] | 579 | delete _serverCorr;
|
---|
[937] | 580 | _serverCorr = new QTcpServer;
|
---|
| 581 | _serverCorr->listen(QHostAddress::Any, _portCorr);
|
---|
| 582 | connect(_serverCorr, SIGNAL(newConnection()), this, SLOT(slotNewConnectionCorr()));
|
---|
[942] | 583 | delete _socketsCorr;
|
---|
[937] | 584 | _socketsCorr = new QList<QTcpSocket*>;
|
---|
| 585 | }
|
---|
| 586 | }
|
---|
| 587 |
|
---|
[589] | 588 | // New Connection
|
---|
| 589 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 590 | void bncApp::slotNewConnection() {
|
---|
| 591 | _sockets->push_back( _server->nextPendingConnection() );
|
---|
| 592 | }
|
---|
| 593 |
|
---|
[937] | 594 | // New Connection
|
---|
| 595 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 596 | void bncApp::slotNewConnectionCorr() {
|
---|
| 597 | _socketsCorr->push_back( _serverCorr->nextPendingConnection() );
|
---|
| 598 | }
|
---|
| 599 |
|
---|
[621] | 600 | //
|
---|
| 601 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 602 | void bncApp::slotQuit() {
|
---|
| 603 | cout << "bncApp::slotQuit" << endl;
|
---|
| 604 | delete _caster;
|
---|
| 605 | quit();
|
---|
| 606 | }
|
---|
| 607 |
|
---|
[936] | 608 | //
|
---|
| 609 | ////////////////////////////////////////////////////////////////////////////
|
---|
[974] | 610 | void bncApp::slotNewCorrLine(QString line, QString staID, long coTime) {
|
---|
| 611 |
|
---|
| 612 | QMutexLocker locker(&_mutex);
|
---|
| 613 |
|
---|
| 614 | if (!_socketsCorr) {
|
---|
| 615 | return;
|
---|
| 616 | }
|
---|
| 617 |
|
---|
| 618 | // First time, set the _lastDumpSec immediately
|
---|
| 619 | // --------------------------------------------
|
---|
| 620 | if (_lastDumpCoSec == 0) {
|
---|
| 621 | _lastDumpCoSec = coTime - 1;
|
---|
| 622 | }
|
---|
| 623 |
|
---|
[975] | 624 | // An old correction - throw it away
|
---|
| 625 | // ---------------------------------
|
---|
| 626 | if (coTime <= _lastDumpCoSec) {
|
---|
[990] | 627 | QString line = "old correction: " + staID +
|
---|
| 628 | QString().sprintf(" age %ld",
|
---|
| 629 | _lastDumpCoSec - coTime + _waitCoTime);
|
---|
[991] | 630 | messagePrivate(line.toAscii());
|
---|
[975] | 631 | return;
|
---|
| 632 | }
|
---|
| 633 |
|
---|
| 634 | _corrs->insert(coTime, QString(line + " " + staID));
|
---|
| 635 |
|
---|
[976] | 636 | // Dump Corrections
|
---|
| 637 | // ----------------
|
---|
| 638 | if (coTime - _waitCoTime > _lastDumpCoSec) {
|
---|
| 639 | dumpCorrs(_lastDumpCoSec + 1, coTime - _waitCoTime);
|
---|
| 640 | _lastDumpCoSec = coTime - _waitCoTime;
|
---|
| 641 | }
|
---|
| 642 | }
|
---|
| 643 |
|
---|
| 644 | // Dump Complete Correction Epochs
|
---|
| 645 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 646 | void bncApp::dumpCorrs(long minTime, long maxTime) {
|
---|
| 647 |
|
---|
| 648 | for (long sec = minTime; sec <= maxTime; sec++) {
|
---|
| 649 | QList<QString> allCorrs = _corrs->values(sec);
|
---|
| 650 | QListIterator<QString> it(allCorrs);
|
---|
| 651 | while (it.hasNext()) {
|
---|
| 652 | QString corrLine = it.next() + "\n";
|
---|
| 653 |
|
---|
| 654 | QMutableListIterator<QTcpSocket*> is(*_socketsCorr);
|
---|
| 655 | while (is.hasNext()) {
|
---|
| 656 | QTcpSocket* sock = is.next();
|
---|
| 657 | if (sock->state() == QAbstractSocket::ConnectedState) {
|
---|
| 658 | if (sock->write(corrLine.toAscii()) == -1) {
|
---|
| 659 | delete sock;
|
---|
| 660 | is.remove();
|
---|
| 661 | }
|
---|
| 662 | }
|
---|
| 663 | else if (sock->state() != QAbstractSocket::ConnectingState) {
|
---|
| 664 | delete sock;
|
---|
| 665 | is.remove();
|
---|
| 666 | }
|
---|
[937] | 667 | }
|
---|
| 668 | }
|
---|
[976] | 669 | _corrs->remove(sec);
|
---|
[937] | 670 | }
|
---|
[936] | 671 | }
|
---|