[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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[1029] | 41 | #include <iostream>
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[150] | 42 | #include <QMessageBox>
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[519] | 43 | #include <cmath>
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[82] | 44 |
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| 45 | #include "bncapp.h"
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[151] | 46 | #include "bncutils.h"
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[647] | 47 | #include "bncrinex.h"
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[1535] | 48 | #include "bncsettings.h"
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[2011] | 49 | #include "bncversion.h"
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[82] | 50 |
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| 51 | using namespace std;
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| 52 |
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| 53 | // Constructor
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| 54 | ////////////////////////////////////////////////////////////////////////////
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[1291] | 55 | bncApp::bncApp(int& argc, char* argv[], bool GUIenabled) :
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[82] | 56 | QApplication(argc, argv, GUIenabled) {
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[109] | 57 |
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[150] | 58 | _logFileFlag = 0;
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| 59 | _logFile = 0;
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| 60 | _logStream = 0;
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[621] | 61 | _caster = 0;
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[2519] | 62 | _rawFile = 0;
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[152] | 63 |
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[516] | 64 | // Lists of Ephemeris
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| 65 | // ------------------
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| 66 | for (int ii = PRN_GPS_START; ii <= PRN_GPS_END; ii++) {
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| 67 | _gpsEph[ii-PRN_GPS_START] = 0;
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| 68 | }
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| 69 | for (int ii = PRN_GLONASS_START; ii <= PRN_GLONASS_END; ii++) {
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| 70 | _glonassEph[ii-PRN_GLONASS_START] = 0;
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| 71 | }
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| 72 |
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[533] | 73 | // Eph file(s)
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| 74 | // -----------
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[534] | 75 | _rinexVers = 0;
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[533] | 76 | _ephFileGPS = 0;
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| 77 | _ephStreamGPS = 0;
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| 78 | _ephFileGlonass = 0;
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| 79 | _ephStreamGlonass = 0;
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[559] | 80 |
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[591] | 81 | _port = 0;
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[589] | 82 | _server = 0;
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| 83 | _sockets = 0;
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| 84 |
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[937] | 85 | _portCorr = 0;
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| 86 | _serverCorr = 0;
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| 87 | _socketsCorr = 0;
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| 88 |
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[2011] | 89 | _pgmName = QString(BNCPGMNAME).leftJustified(20, ' ', true);
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[559] | 90 | #ifdef WIN32
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| 91 | _userName = QString("${USERNAME}");
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| 92 | #else
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| 93 | _userName = QString("${USER}");
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| 94 | #endif
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| 95 | expandEnvVar(_userName);
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| 96 | _userName = _userName.leftJustified(20, ' ', true);
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[973] | 97 |
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| 98 | _lastDumpCoSec = 0;
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[975] | 99 |
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| 100 | _corrs = new QMultiMap<long, QString>;
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[1155] | 101 |
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| 102 | _currentDateAndTimeGPS = 0;
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[2673] | 103 |
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| 104 | for (int ii = 0; ii < PRN_GLONASS_NUM; ++ii) {
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| 105 | _GLOFreq[ii] = 0;
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| 106 | }
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[82] | 107 | }
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| 108 |
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| 109 | // Destructor
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| 110 | ////////////////////////////////////////////////////////////////////////////
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| 111 | bncApp::~bncApp() {
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[109] | 112 | delete _logStream;
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| 113 | delete _logFile;
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[533] | 114 | delete _ephStreamGPS;
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| 115 | delete _ephFileGPS;
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[589] | 116 | delete _server;
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| 117 | delete _sockets;
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[937] | 118 | delete _serverCorr;
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| 119 | delete _socketsCorr;
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[534] | 120 | if (_rinexVers == 2) {
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[533] | 121 | delete _ephStreamGlonass;
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| 122 | delete _ephFileGlonass;
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| 123 | }
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[516] | 124 | for (int ii = PRN_GPS_START; ii <= PRN_GPS_END; ii++) {
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| 125 | delete _gpsEph[ii-PRN_GPS_START];
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| 126 | }
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| 127 | for (int ii = PRN_GLONASS_START; ii <= PRN_GLONASS_END; ii++) {
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| 128 | delete _glonassEph[ii-PRN_GLONASS_START];
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| 129 | }
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[975] | 130 |
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| 131 | delete _corrs;
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[1156] | 132 |
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| 133 | delete _currentDateAndTimeGPS;
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[2385] | 134 |
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[2519] | 135 | delete _rawFile;
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[82] | 136 | }
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| 137 |
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| 138 | // Write a Program Message
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| 139 | ////////////////////////////////////////////////////////////////////////////
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[1383] | 140 | void bncApp::slotMessage(QByteArray msg, bool showOnScreen) {
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[150] | 141 |
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[1218] | 142 | QMutexLocker locker(&_mutexMessage);
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[243] | 143 |
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[990] | 144 | messagePrivate(msg);
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[1299] | 145 | emit newMessage(msg, showOnScreen);
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[990] | 146 | }
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| 147 |
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| 148 | // Write a Program Message (private, no lock)
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| 149 | ////////////////////////////////////////////////////////////////////////////
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| 150 | void bncApp::messagePrivate(const QByteArray& msg) {
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| 151 |
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[150] | 152 | // First time resolve the log file name
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| 153 | // ------------------------------------
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[1549] | 154 | QDate currDate = currentDateAndTimeGPS().date();
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| 155 | if (_logFileFlag == 0 || _fileDate != currDate) {
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| 156 | delete _logFile;
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[150] | 157 | _logFileFlag = 1;
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[1535] | 158 | bncSettings settings;
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[150] | 159 | QString logFileName = settings.value("logFile").toString();
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| 160 | if ( !logFileName.isEmpty() ) {
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[151] | 161 | expandEnvVar(logFileName);
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[1549] | 162 | _logFile = new QFile(logFileName + "_" +
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| 163 | currDate.toString("yyMMdd").toAscii().data());
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| 164 | _fileDate = currDate;
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[275] | 165 | if ( Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked) {
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| 166 | _logFile->open(QIODevice::WriteOnly | QIODevice::Append);
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| 167 | }
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| 168 | else {
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| 169 | _logFile->open(QIODevice::WriteOnly);
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| 170 | }
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[150] | 171 | _logStream = new QTextStream();
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| 172 | _logStream->setDevice(_logFile);
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| 173 | }
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| 174 | }
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| 175 |
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[109] | 176 | if (_logStream) {
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[1154] | 177 | *_logStream << currentDateAndTimeGPS().toString("yy-MM-dd hh:mm:ss ").toAscii().data();
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[109] | 178 | *_logStream << msg.data() << endl;
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| 179 | _logStream->flush();
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[82] | 180 | }
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| 181 | }
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[511] | 182 |
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[535] | 183 | // New GPS Ephemeris
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[511] | 184 | ////////////////////////////////////////////////////////////////////////////
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| 185 | void bncApp::slotNewGPSEph(gpsephemeris* gpseph) {
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[516] | 186 |
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| 187 | QMutexLocker locker(&_mutex);
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| 188 |
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[1044] | 189 | gpsephemeris copy_gpseph = *gpseph;
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| 190 | emit newEphGPS(copy_gpseph);
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| 191 |
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[534] | 192 | printEphHeader();
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| 193 |
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[532] | 194 | gpsephemeris** ee = &_gpsEph[gpseph->satellite-1];
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[1218] | 195 |
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[538] | 196 | if ( *ee == 0 ||
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| 197 | gpseph->GPSweek > (*ee)->GPSweek ||
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[594] | 198 | (gpseph->GPSweek == (*ee)->GPSweek && gpseph->TOC > (*ee)->TOC) ) {
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[516] | 199 | delete *ee;
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| 200 | *ee = gpseph;
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[600] | 201 | printGPSEph(gpseph, true);
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[516] | 202 | }
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| 203 | else {
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[600] | 204 | printGPSEph(gpseph, false);
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[516] | 205 | delete gpseph;
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| 206 | }
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[511] | 207 | }
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| 208 |
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[535] | 209 | // New Glonass Ephemeris
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[511] | 210 | ////////////////////////////////////////////////////////////////////////////
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| 211 | void bncApp::slotNewGlonassEph(glonassephemeris* glonasseph) {
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[516] | 212 |
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| 213 | QMutexLocker locker(&_mutex);
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| 214 |
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[1164] | 215 | glonassephemeris copy_glonasseph = *glonasseph;
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| 216 | emit newEphGlonass(copy_glonasseph);
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| 217 |
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[534] | 218 | printEphHeader();
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| 219 |
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[532] | 220 | glonassephemeris** ee = &_glonassEph[glonasseph->almanac_number-1];
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[531] | 221 |
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[578] | 222 | int wwOld, towOld, wwNew, towNew;
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[577] | 223 | if (*ee != 0) {
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[578] | 224 | wwOld = (*ee)->GPSWeek;
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| 225 | towOld = (*ee)->GPSTOW;
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[2257] | 226 | updatetime(&wwOld, &towOld, (*ee)->tb*1000, 0); // Moscow -> GPS
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[577] | 227 |
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[578] | 228 | wwNew = glonasseph->GPSWeek;
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| 229 | towNew = glonasseph->GPSTOW;
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[2257] | 230 | updatetime(&wwNew, &towNew, glonasseph->tb*1000, 0); // Moscow -> GPS
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[577] | 231 | }
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| 232 |
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[578] | 233 | if ( *ee == 0 ||
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| 234 | wwNew > wwOld ||
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| 235 | (wwNew == wwOld && towNew > towOld) ) {
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[531] | 236 | delete *ee;
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| 237 | *ee = glonasseph;
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[600] | 238 | printGlonassEph(glonasseph, true);
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[531] | 239 | }
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| 240 | else {
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[600] | 241 | printGlonassEph(glonasseph, false);
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[531] | 242 | delete glonasseph;
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| 243 | }
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[511] | 244 | }
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| 245 |
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[535] | 246 | // Print Header of the output File(s)
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[516] | 247 | ////////////////////////////////////////////////////////////////////////////
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| 248 | void bncApp::printEphHeader() {
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[528] | 249 |
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[1535] | 250 | bncSettings settings;
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[535] | 251 |
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[534] | 252 | // Initialization
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| 253 | // --------------
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| 254 | if (_rinexVers == 0) {
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[528] | 255 |
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[533] | 256 | if ( Qt::CheckState(settings.value("ephV3").toInt()) == Qt::Checked) {
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[534] | 257 | _rinexVers = 3;
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[533] | 258 | }
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| 259 | else {
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[534] | 260 | _rinexVers = 2;
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[533] | 261 | }
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[529] | 262 |
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[533] | 263 | _ephPath = settings.value("ephPath").toString();
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| 264 |
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| 265 | if ( !_ephPath.isEmpty() ) {
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| 266 | if ( _ephPath[_ephPath.length()-1] != QDir::separator() ) {
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| 267 | _ephPath += QDir::separator();
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| 268 | }
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| 269 | expandEnvVar(_ephPath);
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| 270 | }
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[517] | 271 | }
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[533] | 272 |
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[534] | 273 | // (Re-)Open output File(s)
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| 274 | // ------------------------
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[533] | 275 | if (!_ephPath.isEmpty()) {
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| 276 |
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[1154] | 277 | QDateTime datTim = currentDateAndTimeGPS();
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[533] | 278 |
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[583] | 279 | QString ephFileNameGPS = _ephPath + "BRDC" +
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[563] | 280 | QString("%1").arg(datTim.date().dayOfYear(), 3, 10, QChar('0'));
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[533] | 281 |
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[647] | 282 | QString hlpStr = bncRinex::nextEpochStr(datTim,
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| 283 | settings.value("ephIntr").toString());
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[584] | 284 |
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[575] | 285 | if (_rinexVers == 3) {
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| 286 | ephFileNameGPS += hlpStr + datTim.toString(".yyP");
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| 287 | }
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| 288 | else {
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| 289 | ephFileNameGPS += hlpStr + datTim.toString(".yyN");
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| 290 | }
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[563] | 291 |
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[533] | 292 | if (_ephFileNameGPS == ephFileNameGPS) {
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| 293 | return;
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| 294 | }
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| 295 | else {
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| 296 | _ephFileNameGPS = ephFileNameGPS;
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| 297 | }
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| 298 |
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[575] | 299 | for (int ii = PRN_GPS_START; ii <= PRN_GPS_END; ii++) {
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| 300 | delete _gpsEph[ii-PRN_GPS_START];
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| 301 | _gpsEph[ii-PRN_GPS_START] = 0;
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| 302 | }
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| 303 | for (int ii = PRN_GLONASS_START; ii <= PRN_GLONASS_END; ii++) {
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| 304 | delete _glonassEph[ii-PRN_GLONASS_START];
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| 305 | _glonassEph[ii-PRN_GLONASS_START] = 0;
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| 306 | }
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| 307 |
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[533] | 308 | delete _ephStreamGPS;
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| 309 | delete _ephFileGPS;
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| 310 |
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[535] | 311 | QFlags<QIODevice::OpenModeFlag> appendFlagGPS;
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[536] | 312 | QFlags<QIODevice::OpenModeFlag> appendFlagGlonass;
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| 313 |
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[535] | 314 | if ( Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked &&
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| 315 | QFile::exists(ephFileNameGPS) ) {
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| 316 | appendFlagGPS = QIODevice::Append;
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| 317 | }
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| 318 |
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[533] | 319 | _ephFileGPS = new QFile(ephFileNameGPS);
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[535] | 320 | _ephFileGPS->open(QIODevice::WriteOnly | appendFlagGPS);
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[533] | 321 | _ephStreamGPS = new QTextStream();
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| 322 | _ephStreamGPS->setDevice(_ephFileGPS);
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| 323 |
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[534] | 324 | if (_rinexVers == 3) {
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[533] | 325 | _ephFileGlonass = _ephFileGPS;
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| 326 | _ephStreamGlonass = _ephStreamGPS;
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| 327 | }
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[534] | 328 | else if (_rinexVers == 2) {
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[583] | 329 | QString ephFileNameGlonass = _ephPath + "BRDC" +
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[563] | 330 | QString("%1").arg(datTim.date().dayOfYear(), 3, 10, QChar('0')) +
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[575] | 331 | hlpStr + datTim.toString(".yyG");
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[533] | 332 |
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| 333 | delete _ephStreamGlonass;
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| 334 | delete _ephFileGlonass;
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| 335 |
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[535] | 336 | if ( Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked &&
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| 337 | QFile::exists(ephFileNameGlonass) ) {
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| 338 | appendFlagGlonass = QIODevice::Append;
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| 339 | }
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| 340 |
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[533] | 341 | _ephFileGlonass = new QFile(ephFileNameGlonass);
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[535] | 342 | _ephFileGlonass->open(QIODevice::WriteOnly | appendFlagGlonass);
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[533] | 343 | _ephStreamGlonass = new QTextStream();
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| 344 | _ephStreamGlonass->setDevice(_ephFileGlonass);
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| 345 | }
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| 346 |
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[534] | 347 | // Header - RINEX Version 3
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| 348 | // ------------------------
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| 349 | if (_rinexVers == 3) {
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[537] | 350 | if ( ! (appendFlagGPS & QIODevice::Append)) {
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| 351 | QString line;
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| 352 | line.sprintf(
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| 353 | "%9.2f%11sN: GNSS NAV DATA M: Mixed%12sRINEX VERSION / TYPE\n",
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| 354 | 3.0, "", "");
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| 355 | *_ephStreamGPS << line;
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| 356 |
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[1154] | 357 | QString hlp = currentDateAndTimeGPS().toString("yyyyMMdd hhmmss UTC").leftJustified(20, ' ', true);
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[559] | 358 | *_ephStreamGPS << _pgmName.toAscii().data()
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| 359 | << _userName.toAscii().data()
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| 360 | << hlp.toAscii().data()
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| 361 | << "PGM / RUN BY / DATE" << endl;
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| 362 |
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| 363 | line.sprintf("%60sEND OF HEADER\n", "");
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[537] | 364 | *_ephStreamGPS << line;
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| 365 |
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| 366 | _ephStreamGPS->flush();
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[535] | 367 | }
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[533] | 368 | }
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| 369 |
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[536] | 370 | // Headers - RINEX Version 2
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| 371 | // -------------------------
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[534] | 372 | else if (_rinexVers == 2) {
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[536] | 373 | if (! (appendFlagGPS & QIODevice::Append)) {
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| 374 | QString line;
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| 375 | line.sprintf(
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[2405] | 376 | "%9.2f%11sN: GPS NAV DATA%25sRINEX VERSION / TYPE\n", 2.10, "", "");
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[536] | 377 | *_ephStreamGPS << line;
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| 378 |
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[1154] | 379 | QString hlp = currentDateAndTimeGPS().date().toString("dd-MMM-yyyy").leftJustified(20, ' ', true);
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[559] | 380 | *_ephStreamGPS << _pgmName.toAscii().data()
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| 381 | << _userName.toAscii().data()
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| 382 | << hlp.toAscii().data()
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| 383 | << "PGM / RUN BY / DATE" << endl;
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| 384 |
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| 385 | line.sprintf("%60sEND OF HEADER\n", "");
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[536] | 386 | *_ephStreamGPS << line;
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[537] | 387 |
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| 388 | _ephStreamGPS->flush();
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[536] | 389 | }
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| 390 | if (! (appendFlagGlonass & QIODevice::Append)) {
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| 391 | QString line;
|
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| 392 | line.sprintf(
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[2405] | 393 | "%9.2f%11sG: GLONASS NAV DATA%21sRINEX VERSION / TYPE\n",2.10,"","");
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[536] | 394 | *_ephStreamGlonass << line;
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| 395 |
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[1154] | 396 | QString hlp = currentDateAndTimeGPS().date().toString("dd-MMM-yyyy").leftJustified(20, ' ', true);
|
---|
[559] | 397 | *_ephStreamGlonass << _pgmName.toAscii().data()
|
---|
| 398 | << _userName.toAscii().data()
|
---|
| 399 | << hlp.toAscii().data()
|
---|
| 400 | << "PGM / RUN BY / DATE" << endl;
|
---|
| 401 |
|
---|
| 402 | line.sprintf("%60sEND OF HEADER\n", "");
|
---|
[536] | 403 | *_ephStreamGlonass << line;
|
---|
[537] | 404 |
|
---|
| 405 | _ephStreamGlonass->flush();
|
---|
[536] | 406 | }
|
---|
[533] | 407 | }
|
---|
| 408 | }
|
---|
[516] | 409 | }
|
---|
| 410 |
|
---|
[535] | 411 | // Print One GPS Ephemeris
|
---|
[516] | 412 | ////////////////////////////////////////////////////////////////////////////
|
---|
[600] | 413 | void bncApp::printGPSEph(gpsephemeris* ep, bool printFile) {
|
---|
[519] | 414 |
|
---|
[941] | 415 | QString lineV2;
|
---|
| 416 | QString lineV3;
|
---|
[533] | 417 |
|
---|
[590] | 418 | struct converttimeinfo cti;
|
---|
| 419 | converttime(&cti, ep->GPSweek, ep->TOC);
|
---|
[941] | 420 |
|
---|
| 421 | lineV3.sprintf("G%02d %04d %02d %02d %02d %02d %02d %18.11e %18.11e %18.11e\n",
|
---|
[589] | 422 | ep->satellite, cti.year, cti.month, cti.day, cti.hour,
|
---|
| 423 | cti.minute, cti.second, ep->clock_bias, ep->clock_drift,
|
---|
| 424 | ep->clock_driftrate);
|
---|
[941] | 425 |
|
---|
| 426 | lineV2.sprintf("%02d %02d %02d %02d %02d %02d%5.1f %18.11e %18.11e %18.11e\n",
|
---|
[590] | 427 | ep->satellite, cti.year%100, cti.month, cti.day, cti.hour,
|
---|
| 428 | cti.minute, (double) cti.second, ep->clock_bias,
|
---|
| 429 | ep->clock_drift, ep->clock_driftrate);
|
---|
[520] | 430 |
|
---|
[941] | 431 | QString line;
|
---|
| 432 | QByteArray allLines;
|
---|
| 433 |
|
---|
[1316] | 434 | QByteArray fmt;
|
---|
[1321] | 435 | QByteArray fmt2;
|
---|
[1316] | 436 | if (_rinexVers == 2) {
|
---|
[1321] | 437 | fmt = " %18.11e %18.11e %18.11e %18.11e\n";
|
---|
| 438 | fmt2 = " %18.11e %18.11e\n";
|
---|
[1316] | 439 | }
|
---|
| 440 | else {
|
---|
[1321] | 441 | fmt = " %18.11e %18.11e %18.11e %18.11e\n";
|
---|
| 442 | fmt2 = " %18.11e %18.11e\n";
|
---|
[1316] | 443 | }
|
---|
| 444 |
|
---|
| 445 | line.sprintf(fmt.data(), (double)ep->IODE, ep->Crs, ep->Delta_n, ep->M0);
|
---|
[590] | 446 | allLines += line;
|
---|
| 447 |
|
---|
[1316] | 448 | line.sprintf(fmt.data(), ep->Cuc, ep->e, ep->Cus, ep->sqrt_A);
|
---|
[590] | 449 | allLines += line;
|
---|
[520] | 450 |
|
---|
[1316] | 451 | line.sprintf(fmt.data(), (double) ep->TOE, ep->Cic, ep->OMEGA0, ep->Cis);
|
---|
[590] | 452 | allLines += line;
|
---|
| 453 |
|
---|
[1316] | 454 | line.sprintf(fmt.data(), ep->i0, ep->Crc, ep->omega, ep->OMEGADOT);
|
---|
[590] | 455 | allLines += line;
|
---|
[520] | 456 |
|
---|
[590] | 457 | double dd = 0;
|
---|
| 458 | unsigned long ii = ep->flags;
|
---|
| 459 | if(ii & GPSEPHF_L2CACODE)
|
---|
| 460 | dd += 2.0;
|
---|
| 461 | if(ii & GPSEPHF_L2PCODE)
|
---|
| 462 | dd += 1.0;
|
---|
[1316] | 463 | line.sprintf(fmt.data(), ep->IDOT, dd, (double) ep->GPSweek,
|
---|
| 464 | ii & GPSEPHF_L2PCODEDATA ? 1.0 : 0.0);
|
---|
[590] | 465 | allLines += line;
|
---|
[520] | 466 |
|
---|
[590] | 467 | if(ep->URAindex <= 6) /* URA index */
|
---|
| 468 | dd = ceil(10.0*pow(2.0, 1.0+((double)ep->URAindex)/2.0))/10.0;
|
---|
| 469 | else
|
---|
| 470 | dd = ceil(10.0*pow(2.0, ((double)ep->URAindex)/2.0))/10.0;
|
---|
[1316] | 471 | line.sprintf(fmt.data(), dd, ((double) ep->SVhealth), ep->TGD,
|
---|
| 472 | ((double) ep->IODC));
|
---|
[590] | 473 | allLines += line;
|
---|
[519] | 474 |
|
---|
[1321] | 475 | line.sprintf(fmt2.data(), ((double)ep->TOW), 0.0);
|
---|
[590] | 476 | allLines += line;
|
---|
[519] | 477 |
|
---|
[943] | 478 | printOutput(printFile, _ephStreamGPS, lineV2, lineV3, allLines);
|
---|
[516] | 479 | }
|
---|
| 480 |
|
---|
[535] | 481 | // Print One Glonass Ephemeris
|
---|
[516] | 482 | ////////////////////////////////////////////////////////////////////////////
|
---|
[600] | 483 | void bncApp::printGlonassEph(glonassephemeris* ep, bool printFile) {
|
---|
[523] | 484 |
|
---|
[590] | 485 | int ww = ep->GPSWeek;
|
---|
| 486 | int tow = ep->GPSTOW;
|
---|
| 487 | struct converttimeinfo cti;
|
---|
[523] | 488 |
|
---|
[2257] | 489 | updatetime(&ww, &tow, ep->tb*1000, 1); // Moscow -> UTC
|
---|
[590] | 490 | converttime(&cti, ww, tow);
|
---|
[525] | 491 |
|
---|
[885] | 492 | int tk = ep->tk-3*60*60;
|
---|
| 493 | if (tk < 0) {
|
---|
| 494 | tk += 86400;
|
---|
[590] | 495 | }
|
---|
[525] | 496 |
|
---|
[941] | 497 | QString lineV2;
|
---|
| 498 | QString lineV3;
|
---|
| 499 |
|
---|
| 500 | lineV3.sprintf("R%02d %04d %02d %02d %02d %02d %02d %18.11e %18.11e %18.11e\n",
|
---|
[590] | 501 | ep->almanac_number, cti.year, cti.month, cti.day, cti.hour,
|
---|
[885] | 502 | cti.minute, cti.second, -ep->tau, ep->gamma, (double) tk);
|
---|
[941] | 503 |
|
---|
| 504 | lineV2.sprintf("%02d %02d %02d %02d %02d %02d%5.1f %18.11e %18.11e %18.11e\n",
|
---|
[590] | 505 | ep->almanac_number, cti.year%100, cti.month, cti.day,
|
---|
| 506 | cti.hour, cti.minute, (double) cti.second, -ep->tau,
|
---|
[885] | 507 | ep->gamma, (double) tk);
|
---|
[590] | 508 |
|
---|
[941] | 509 | QString line;
|
---|
| 510 | QByteArray allLines;
|
---|
| 511 |
|
---|
[1316] | 512 | QByteArray fmt;
|
---|
| 513 | if (_rinexVers == 2) {
|
---|
| 514 | fmt = " %18.11e %18.11e %18.11e %18.11e\n";
|
---|
| 515 | }
|
---|
| 516 | else {
|
---|
| 517 | fmt = " %18.11e %18.11e %18.11e %18.11e\n";
|
---|
| 518 | }
|
---|
| 519 |
|
---|
| 520 | line.sprintf(fmt.data(), ep->x_pos, ep->x_velocity, ep->x_acceleration,
|
---|
[590] | 521 | (ep->flags & GLOEPHF_UNHEALTHY) ? 1.0 : 0.0);
|
---|
| 522 | allLines += line;
|
---|
| 523 |
|
---|
[1316] | 524 | line.sprintf(fmt.data(), ep->y_pos, ep->y_velocity, ep->y_acceleration,
|
---|
[590] | 525 | (double) ep->frequency_number);
|
---|
| 526 | allLines += line;
|
---|
| 527 |
|
---|
[1316] | 528 | line.sprintf(fmt.data(), ep->z_pos, ep->z_velocity, ep->z_acceleration,
|
---|
| 529 | (double) ep->E);
|
---|
[590] | 530 | allLines += line;
|
---|
[525] | 531 |
|
---|
[943] | 532 | printOutput(printFile, _ephStreamGlonass, lineV2, lineV3, allLines);
|
---|
[941] | 533 | }
|
---|
| 534 |
|
---|
| 535 | // Output
|
---|
| 536 | ////////////////////////////////////////////////////////////////////////////
|
---|
[943] | 537 | void bncApp::printOutput(bool printFile, QTextStream* stream,
|
---|
| 538 | const QString& lineV2,
|
---|
[941] | 539 | const QString& lineV3,
|
---|
| 540 | const QByteArray& allLines) {
|
---|
[590] | 541 | // Output into file
|
---|
| 542 | // ----------------
|
---|
[943] | 543 | if (printFile && stream) {
|
---|
[941] | 544 | if (_rinexVers == 2) {
|
---|
[943] | 545 | *stream << lineV2.toAscii();
|
---|
[941] | 546 | }
|
---|
| 547 | else {
|
---|
[943] | 548 | *stream << lineV3.toAscii();
|
---|
[941] | 549 | }
|
---|
[943] | 550 | *stream << allLines;
|
---|
| 551 | stream->flush();
|
---|
[517] | 552 | }
|
---|
[590] | 553 |
|
---|
| 554 | // Output into the socket
|
---|
| 555 | // ----------------------
|
---|
| 556 | if (_sockets) {
|
---|
[642] | 557 | QMutableListIterator<QTcpSocket*> is(*_sockets);
|
---|
[590] | 558 | while (is.hasNext()) {
|
---|
| 559 | QTcpSocket* sock = is.next();
|
---|
| 560 | if (sock->state() == QAbstractSocket::ConnectedState) {
|
---|
[941] | 561 | if (sock->write(lineV3.toAscii()) == -1 ||
|
---|
| 562 | sock->write(allLines) == -1) {
|
---|
[642] | 563 | delete sock;
|
---|
| 564 | is.remove();
|
---|
| 565 | }
|
---|
[590] | 566 | }
|
---|
[642] | 567 | else if (sock->state() != QAbstractSocket::ConnectingState) {
|
---|
| 568 | delete sock;
|
---|
| 569 | is.remove();
|
---|
| 570 | }
|
---|
[590] | 571 | }
|
---|
| 572 | }
|
---|
[516] | 573 | }
|
---|
[589] | 574 |
|
---|
[591] | 575 | // Set Port Number
|
---|
| 576 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 577 | void bncApp::setPort(int port) {
|
---|
| 578 | _port = port;
|
---|
| 579 | if (_port != 0) {
|
---|
[942] | 580 | delete _server;
|
---|
[591] | 581 | _server = new QTcpServer;
|
---|
[1228] | 582 | if ( !_server->listen(QHostAddress::Any, _port) ) {
|
---|
[1451] | 583 | slotMessage("bncApp: Cannot listen on ephemeris port", true);
|
---|
[1228] | 584 | }
|
---|
[591] | 585 | connect(_server, SIGNAL(newConnection()), this, SLOT(slotNewConnection()));
|
---|
[942] | 586 | delete _sockets;
|
---|
[591] | 587 | _sockets = new QList<QTcpSocket*>;
|
---|
| 588 | }
|
---|
| 589 | }
|
---|
| 590 |
|
---|
[937] | 591 | // Set Port Number
|
---|
| 592 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 593 | void bncApp::setPortCorr(int port) {
|
---|
| 594 | _portCorr = port;
|
---|
| 595 | if (_portCorr != 0) {
|
---|
[942] | 596 | delete _serverCorr;
|
---|
[937] | 597 | _serverCorr = new QTcpServer;
|
---|
[1228] | 598 | if ( !_serverCorr->listen(QHostAddress::Any, _portCorr) ) {
|
---|
[1451] | 599 | slotMessage("bncApp: Cannot listen on correction port", true);
|
---|
[1228] | 600 | }
|
---|
[937] | 601 | connect(_serverCorr, SIGNAL(newConnection()), this, SLOT(slotNewConnectionCorr()));
|
---|
[942] | 602 | delete _socketsCorr;
|
---|
[937] | 603 | _socketsCorr = new QList<QTcpSocket*>;
|
---|
| 604 | }
|
---|
| 605 | }
|
---|
| 606 |
|
---|
[589] | 607 | // New Connection
|
---|
| 608 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 609 | void bncApp::slotNewConnection() {
|
---|
| 610 | _sockets->push_back( _server->nextPendingConnection() );
|
---|
| 611 | }
|
---|
| 612 |
|
---|
[937] | 613 | // New Connection
|
---|
| 614 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 615 | void bncApp::slotNewConnectionCorr() {
|
---|
| 616 | _socketsCorr->push_back( _serverCorr->nextPendingConnection() );
|
---|
| 617 | }
|
---|
| 618 |
|
---|
[621] | 619 | //
|
---|
| 620 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 621 | void bncApp::slotQuit() {
|
---|
[1029] | 622 | cout << "bncApp::slotQuit" << endl;
|
---|
[621] | 623 | delete _caster;
|
---|
| 624 | quit();
|
---|
| 625 | }
|
---|
| 626 |
|
---|
[936] | 627 | //
|
---|
| 628 | ////////////////////////////////////////////////////////////////////////////
|
---|
[974] | 629 | void bncApp::slotNewCorrLine(QString line, QString staID, long coTime) {
|
---|
| 630 |
|
---|
| 631 | QMutexLocker locker(&_mutex);
|
---|
| 632 |
|
---|
[1535] | 633 | bncSettings settings;
|
---|
[995] | 634 | _waitCoTime = settings.value("corrTime").toInt();
|
---|
| 635 | if (_waitCoTime < 1) {
|
---|
| 636 | _waitCoTime = 1;
|
---|
| 637 | }
|
---|
| 638 |
|
---|
[974] | 639 | // First time, set the _lastDumpSec immediately
|
---|
| 640 | // --------------------------------------------
|
---|
| 641 | if (_lastDumpCoSec == 0) {
|
---|
| 642 | _lastDumpCoSec = coTime - 1;
|
---|
| 643 | }
|
---|
| 644 |
|
---|
[975] | 645 | // An old correction - throw it away
|
---|
| 646 | // ---------------------------------
|
---|
| 647 | if (coTime <= _lastDumpCoSec) {
|
---|
[1236] | 648 | QString line = staID + ": Correction for one sat neglected because overaged by " +
|
---|
[1035] | 649 | QString().sprintf(" %ld sec",
|
---|
[990] | 650 | _lastDumpCoSec - coTime + _waitCoTime);
|
---|
[991] | 651 | messagePrivate(line.toAscii());
|
---|
[1299] | 652 | emit( newMessage(line.toAscii(), true) );
|
---|
[975] | 653 | return;
|
---|
| 654 | }
|
---|
| 655 |
|
---|
| 656 | _corrs->insert(coTime, QString(line + " " + staID));
|
---|
| 657 |
|
---|
[976] | 658 | // Dump Corrections
|
---|
| 659 | // ----------------
|
---|
| 660 | if (coTime - _waitCoTime > _lastDumpCoSec) {
|
---|
| 661 | dumpCorrs(_lastDumpCoSec + 1, coTime - _waitCoTime);
|
---|
| 662 | _lastDumpCoSec = coTime - _waitCoTime;
|
---|
| 663 | }
|
---|
| 664 | }
|
---|
| 665 |
|
---|
| 666 | // Dump Complete Correction Epochs
|
---|
| 667 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 668 | void bncApp::dumpCorrs(long minTime, long maxTime) {
|
---|
| 669 |
|
---|
| 670 | for (long sec = minTime; sec <= maxTime; sec++) {
|
---|
| 671 | QList<QString> allCorrs = _corrs->values(sec);
|
---|
[2001] | 672 | emit newCorrections(allCorrs);
|
---|
[2105] | 673 | if (_socketsCorr) {
|
---|
| 674 | QListIterator<QString> it(allCorrs);
|
---|
| 675 | while (it.hasNext()) {
|
---|
| 676 | QString corrLine = it.next() + "\n";
|
---|
| 677 |
|
---|
| 678 | QMutableListIterator<QTcpSocket*> is(*_socketsCorr);
|
---|
| 679 | while (is.hasNext()) {
|
---|
| 680 | QTcpSocket* sock = is.next();
|
---|
| 681 | if (sock->state() == QAbstractSocket::ConnectedState) {
|
---|
| 682 | if (sock->write(corrLine.toAscii()) == -1) {
|
---|
| 683 | delete sock;
|
---|
| 684 | is.remove();
|
---|
| 685 | }
|
---|
| 686 | }
|
---|
| 687 | else if (sock->state() != QAbstractSocket::ConnectingState) {
|
---|
[976] | 688 | delete sock;
|
---|
| 689 | is.remove();
|
---|
| 690 | }
|
---|
| 691 | }
|
---|
[937] | 692 | }
|
---|
| 693 | }
|
---|
[976] | 694 | _corrs->remove(sec);
|
---|
[937] | 695 | }
|
---|
[936] | 696 | }
|
---|
[1538] | 697 |
|
---|
| 698 | //
|
---|
| 699 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 700 | void bncApp::setConfFileName(const QString& confFileName) {
|
---|
| 701 | if (confFileName.isEmpty()) {
|
---|
[1539] | 702 | _confFileName = QDir::homePath() + QDir::separator()
|
---|
| 703 | + ".config" + QDir::separator()
|
---|
| 704 | + organizationName() + QDir::separator()
|
---|
| 705 | + applicationName() + ".ini";
|
---|
[1538] | 706 | }
|
---|
| 707 | else {
|
---|
| 708 | _confFileName = confFileName;
|
---|
| 709 | }
|
---|
| 710 | }
|
---|
[2385] | 711 |
|
---|
| 712 | // Raw Output
|
---|
| 713 | ////////////////////////////////////////////////////////////////////////////
|
---|
[2518] | 714 | void bncApp::writeRawData(const QByteArray& data, const QByteArray& staID,
|
---|
| 715 | const QByteArray& format) {
|
---|
[2385] | 716 |
|
---|
[2386] | 717 | QMutexLocker locker(&_mutex);
|
---|
| 718 |
|
---|
[2519] | 719 | if (!_rawFile) {
|
---|
[2386] | 720 | bncSettings settings;
|
---|
[2519] | 721 | QByteArray fileName = settings.value("rawOutFile").toByteArray();
|
---|
| 722 | if (!fileName.isEmpty()) {
|
---|
| 723 | _rawFile = new bncRawFile(fileName, format, bncRawFile::output);
|
---|
[2407] | 724 | }
|
---|
[2386] | 725 | }
|
---|
| 726 |
|
---|
[2519] | 727 | if (_rawFile) {
|
---|
| 728 | _rawFile->writeRawData(data, staID, format);
|
---|
[2386] | 729 | }
|
---|
[2385] | 730 | }
|
---|
[2672] | 731 |
|
---|
| 732 | // Get Glonass Slot Numbers from Global Array
|
---|
| 733 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 734 | void bncApp::getGlonassSlotNums(int GLOFreq[]) {
|
---|
| 735 |
|
---|
| 736 | QMutexLocker locker(&_mutex);
|
---|
| 737 |
|
---|
[2673] | 738 | for (int ii = 0; ii < PRN_GLONASS_NUM; ++ii) {
|
---|
| 739 | if (_GLOFreq[ii] != 0) {
|
---|
| 740 | GLOFreq[ii] = _GLOFreq[ii];
|
---|
| 741 | }
|
---|
| 742 | }
|
---|
[2672] | 743 | }
|
---|
| 744 |
|
---|
| 745 | // Store Glonass Slot Numbers to Global Array
|
---|
| 746 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 747 | void bncApp::storeGlonassSlotNums(const int GLOFreq[]) {
|
---|
| 748 |
|
---|
| 749 | QMutexLocker locker(&_mutex);
|
---|
| 750 |
|
---|
[2673] | 751 | for (int ii = 0; ii < PRN_GLONASS_NUM; ++ii) {
|
---|
| 752 | if (GLOFreq[ii] != 0) {
|
---|
| 753 | _GLOFreq[ii] = GLOFreq[ii];
|
---|
| 754 | }
|
---|
| 755 | }
|
---|
[2672] | 756 | }
|
---|