[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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[642] | 44 | #include <unistd.h>
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[82] | 45 |
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| 46 | #include "bncapp.h"
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[151] | 47 | #include "bncutils.h"
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[647] | 48 | #include "bncrinex.h"
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[1535] | 49 | #include "bncsettings.h"
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[2011] | 50 | #include "bncversion.h"
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[82] | 51 |
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| 52 | using namespace std;
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| 53 |
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| 54 | // Constructor
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| 55 | ////////////////////////////////////////////////////////////////////////////
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[1291] | 56 | bncApp::bncApp(int& argc, char* argv[], bool GUIenabled) :
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[82] | 57 | QApplication(argc, argv, GUIenabled) {
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[109] | 58 |
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[150] | 59 | _logFileFlag = 0;
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| 60 | _logFile = 0;
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| 61 | _logStream = 0;
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[621] | 62 | _caster = 0;
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[2385] | 63 | _rawOutFile = 0;
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[152] | 64 |
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[516] | 65 | // Lists of Ephemeris
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| 66 | // ------------------
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| 67 | for (int ii = PRN_GPS_START; ii <= PRN_GPS_END; ii++) {
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| 68 | _gpsEph[ii-PRN_GPS_START] = 0;
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| 69 | }
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| 70 | for (int ii = PRN_GLONASS_START; ii <= PRN_GLONASS_END; ii++) {
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| 71 | _glonassEph[ii-PRN_GLONASS_START] = 0;
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| 72 | }
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| 73 |
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[533] | 74 | // Eph file(s)
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| 75 | // -----------
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[534] | 76 | _rinexVers = 0;
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[533] | 77 | _ephFileGPS = 0;
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| 78 | _ephStreamGPS = 0;
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| 79 | _ephFileGlonass = 0;
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| 80 | _ephStreamGlonass = 0;
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[559] | 81 |
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[591] | 82 | _port = 0;
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[589] | 83 | _server = 0;
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| 84 | _sockets = 0;
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| 85 |
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[937] | 86 | _portCorr = 0;
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| 87 | _serverCorr = 0;
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| 88 | _socketsCorr = 0;
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| 89 |
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[2011] | 90 | _pgmName = QString(BNCPGMNAME).leftJustified(20, ' ', true);
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[559] | 91 | #ifdef WIN32
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| 92 | _userName = QString("${USERNAME}");
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| 93 | #else
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| 94 | _userName = QString("${USER}");
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| 95 | #endif
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| 96 | expandEnvVar(_userName);
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| 97 | _userName = _userName.leftJustified(20, ' ', true);
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[973] | 98 |
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| 99 | _lastDumpCoSec = 0;
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[975] | 100 |
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| 101 | _corrs = new QMultiMap<long, QString>;
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[1155] | 102 |
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| 103 | _currentDateAndTimeGPS = 0;
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[82] | 104 | }
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| 105 |
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| 106 | // Destructor
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| 107 | ////////////////////////////////////////////////////////////////////////////
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| 108 | bncApp::~bncApp() {
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[109] | 109 | delete _logStream;
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| 110 | delete _logFile;
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[533] | 111 | delete _ephStreamGPS;
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| 112 | delete _ephFileGPS;
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[589] | 113 | delete _server;
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| 114 | delete _sockets;
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[937] | 115 | delete _serverCorr;
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| 116 | delete _socketsCorr;
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[534] | 117 | if (_rinexVers == 2) {
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[533] | 118 | delete _ephStreamGlonass;
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| 119 | delete _ephFileGlonass;
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| 120 | }
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[516] | 121 | for (int ii = PRN_GPS_START; ii <= PRN_GPS_END; ii++) {
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| 122 | delete _gpsEph[ii-PRN_GPS_START];
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| 123 | }
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| 124 | for (int ii = PRN_GLONASS_START; ii <= PRN_GLONASS_END; ii++) {
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| 125 | delete _glonassEph[ii-PRN_GLONASS_START];
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| 126 | }
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[975] | 127 |
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| 128 | delete _corrs;
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[1156] | 129 |
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| 130 | delete _currentDateAndTimeGPS;
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[2385] | 131 |
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| 132 | delete _rawOutFile;
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[82] | 133 | }
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| 134 |
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| 135 | // Write a Program Message
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| 136 | ////////////////////////////////////////////////////////////////////////////
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[1383] | 137 | void bncApp::slotMessage(QByteArray msg, bool showOnScreen) {
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[150] | 138 |
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[1218] | 139 | QMutexLocker locker(&_mutexMessage);
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[243] | 140 |
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[990] | 141 | messagePrivate(msg);
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[1299] | 142 | emit newMessage(msg, showOnScreen);
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[990] | 143 | }
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| 144 |
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| 145 | // Write a Program Message (private, no lock)
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| 146 | ////////////////////////////////////////////////////////////////////////////
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| 147 | void bncApp::messagePrivate(const QByteArray& msg) {
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| 148 |
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[150] | 149 | // First time resolve the log file name
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| 150 | // ------------------------------------
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[1549] | 151 | QDate currDate = currentDateAndTimeGPS().date();
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| 152 | if (_logFileFlag == 0 || _fileDate != currDate) {
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| 153 | delete _logFile;
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[150] | 154 | _logFileFlag = 1;
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[1535] | 155 | bncSettings settings;
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[150] | 156 | QString logFileName = settings.value("logFile").toString();
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| 157 | if ( !logFileName.isEmpty() ) {
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[151] | 158 | expandEnvVar(logFileName);
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[1549] | 159 | _logFile = new QFile(logFileName + "_" +
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| 160 | currDate.toString("yyMMdd").toAscii().data());
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| 161 | _fileDate = currDate;
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[275] | 162 | if ( Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked) {
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| 163 | _logFile->open(QIODevice::WriteOnly | QIODevice::Append);
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| 164 | }
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| 165 | else {
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| 166 | _logFile->open(QIODevice::WriteOnly);
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| 167 | }
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[150] | 168 | _logStream = new QTextStream();
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| 169 | _logStream->setDevice(_logFile);
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| 170 | }
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| 171 | }
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| 172 |
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[109] | 173 | if (_logStream) {
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[1154] | 174 | *_logStream << currentDateAndTimeGPS().toString("yy-MM-dd hh:mm:ss ").toAscii().data();
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[109] | 175 | *_logStream << msg.data() << endl;
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| 176 | _logStream->flush();
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[82] | 177 | }
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| 178 | }
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[511] | 179 |
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[535] | 180 | // New GPS Ephemeris
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[511] | 181 | ////////////////////////////////////////////////////////////////////////////
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| 182 | void bncApp::slotNewGPSEph(gpsephemeris* gpseph) {
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[516] | 183 |
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| 184 | QMutexLocker locker(&_mutex);
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| 185 |
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[1044] | 186 | gpsephemeris copy_gpseph = *gpseph;
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| 187 | emit newEphGPS(copy_gpseph);
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| 188 |
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[534] | 189 | printEphHeader();
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| 190 |
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[532] | 191 | gpsephemeris** ee = &_gpsEph[gpseph->satellite-1];
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[1218] | 192 |
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[538] | 193 | if ( *ee == 0 ||
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| 194 | gpseph->GPSweek > (*ee)->GPSweek ||
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[594] | 195 | (gpseph->GPSweek == (*ee)->GPSweek && gpseph->TOC > (*ee)->TOC) ) {
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[516] | 196 | delete *ee;
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| 197 | *ee = gpseph;
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[600] | 198 | printGPSEph(gpseph, true);
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[516] | 199 | }
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| 200 | else {
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[600] | 201 | printGPSEph(gpseph, false);
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[516] | 202 | delete gpseph;
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| 203 | }
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[511] | 204 | }
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| 205 |
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[535] | 206 | // New Glonass Ephemeris
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[511] | 207 | ////////////////////////////////////////////////////////////////////////////
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| 208 | void bncApp::slotNewGlonassEph(glonassephemeris* glonasseph) {
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[516] | 209 |
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| 210 | QMutexLocker locker(&_mutex);
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| 211 |
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[1164] | 212 | glonassephemeris copy_glonasseph = *glonasseph;
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| 213 | emit newEphGlonass(copy_glonasseph);
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| 214 |
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[534] | 215 | printEphHeader();
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| 216 |
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[532] | 217 | glonassephemeris** ee = &_glonassEph[glonasseph->almanac_number-1];
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[531] | 218 |
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[578] | 219 | int wwOld, towOld, wwNew, towNew;
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[577] | 220 | if (*ee != 0) {
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[578] | 221 | wwOld = (*ee)->GPSWeek;
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| 222 | towOld = (*ee)->GPSTOW;
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[2257] | 223 | updatetime(&wwOld, &towOld, (*ee)->tb*1000, 0); // Moscow -> GPS
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[577] | 224 |
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[578] | 225 | wwNew = glonasseph->GPSWeek;
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| 226 | towNew = glonasseph->GPSTOW;
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[2257] | 227 | updatetime(&wwNew, &towNew, glonasseph->tb*1000, 0); // Moscow -> GPS
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[577] | 228 | }
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| 229 |
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[578] | 230 | if ( *ee == 0 ||
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| 231 | wwNew > wwOld ||
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| 232 | (wwNew == wwOld && towNew > towOld) ) {
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[531] | 233 | delete *ee;
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| 234 | *ee = glonasseph;
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[600] | 235 | printGlonassEph(glonasseph, true);
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[531] | 236 | }
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| 237 | else {
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[600] | 238 | printGlonassEph(glonasseph, false);
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[531] | 239 | delete glonasseph;
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| 240 | }
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[511] | 241 | }
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| 242 |
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[535] | 243 | // Print Header of the output File(s)
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[516] | 244 | ////////////////////////////////////////////////////////////////////////////
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| 245 | void bncApp::printEphHeader() {
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[528] | 246 |
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[1535] | 247 | bncSettings settings;
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[535] | 248 |
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[534] | 249 | // Initialization
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| 250 | // --------------
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| 251 | if (_rinexVers == 0) {
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[528] | 252 |
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[533] | 253 | if ( Qt::CheckState(settings.value("ephV3").toInt()) == Qt::Checked) {
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[534] | 254 | _rinexVers = 3;
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[533] | 255 | }
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| 256 | else {
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[534] | 257 | _rinexVers = 2;
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[533] | 258 | }
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[529] | 259 |
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[533] | 260 | _ephPath = settings.value("ephPath").toString();
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| 261 |
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| 262 | if ( !_ephPath.isEmpty() ) {
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| 263 | if ( _ephPath[_ephPath.length()-1] != QDir::separator() ) {
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| 264 | _ephPath += QDir::separator();
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| 265 | }
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| 266 | expandEnvVar(_ephPath);
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| 267 | }
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[517] | 268 | }
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[533] | 269 |
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[534] | 270 | // (Re-)Open output File(s)
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| 271 | // ------------------------
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[533] | 272 | if (!_ephPath.isEmpty()) {
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| 273 |
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[1154] | 274 | QDateTime datTim = currentDateAndTimeGPS();
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[533] | 275 |
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[583] | 276 | QString ephFileNameGPS = _ephPath + "BRDC" +
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[563] | 277 | QString("%1").arg(datTim.date().dayOfYear(), 3, 10, QChar('0'));
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[533] | 278 |
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[647] | 279 | QString hlpStr = bncRinex::nextEpochStr(datTim,
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| 280 | settings.value("ephIntr").toString());
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[584] | 281 |
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[575] | 282 | if (_rinexVers == 3) {
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| 283 | ephFileNameGPS += hlpStr + datTim.toString(".yyP");
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| 284 | }
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| 285 | else {
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| 286 | ephFileNameGPS += hlpStr + datTim.toString(".yyN");
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| 287 | }
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[563] | 288 |
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[533] | 289 | if (_ephFileNameGPS == ephFileNameGPS) {
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| 290 | return;
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| 291 | }
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| 292 | else {
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| 293 | _ephFileNameGPS = ephFileNameGPS;
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| 294 | }
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| 295 |
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[575] | 296 | for (int ii = PRN_GPS_START; ii <= PRN_GPS_END; ii++) {
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| 297 | delete _gpsEph[ii-PRN_GPS_START];
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| 298 | _gpsEph[ii-PRN_GPS_START] = 0;
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| 299 | }
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| 300 | for (int ii = PRN_GLONASS_START; ii <= PRN_GLONASS_END; ii++) {
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| 301 | delete _glonassEph[ii-PRN_GLONASS_START];
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| 302 | _glonassEph[ii-PRN_GLONASS_START] = 0;
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| 303 | }
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| 304 |
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[533] | 305 | delete _ephStreamGPS;
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| 306 | delete _ephFileGPS;
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| 307 |
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[535] | 308 | QFlags<QIODevice::OpenModeFlag> appendFlagGPS;
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[536] | 309 | QFlags<QIODevice::OpenModeFlag> appendFlagGlonass;
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| 310 |
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[535] | 311 | if ( Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked &&
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| 312 | QFile::exists(ephFileNameGPS) ) {
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| 313 | appendFlagGPS = QIODevice::Append;
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| 314 | }
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| 315 |
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[533] | 316 | _ephFileGPS = new QFile(ephFileNameGPS);
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[535] | 317 | _ephFileGPS->open(QIODevice::WriteOnly | appendFlagGPS);
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[533] | 318 | _ephStreamGPS = new QTextStream();
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| 319 | _ephStreamGPS->setDevice(_ephFileGPS);
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| 320 |
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[534] | 321 | if (_rinexVers == 3) {
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[533] | 322 | _ephFileGlonass = _ephFileGPS;
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| 323 | _ephStreamGlonass = _ephStreamGPS;
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| 324 | }
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[534] | 325 | else if (_rinexVers == 2) {
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[583] | 326 | QString ephFileNameGlonass = _ephPath + "BRDC" +
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[563] | 327 | QString("%1").arg(datTim.date().dayOfYear(), 3, 10, QChar('0')) +
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[575] | 328 | hlpStr + datTim.toString(".yyG");
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[533] | 329 |
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| 330 | delete _ephStreamGlonass;
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| 331 | delete _ephFileGlonass;
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| 332 |
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[535] | 333 | if ( Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked &&
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| 334 | QFile::exists(ephFileNameGlonass) ) {
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| 335 | appendFlagGlonass = QIODevice::Append;
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| 336 | }
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| 337 |
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[533] | 338 | _ephFileGlonass = new QFile(ephFileNameGlonass);
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[535] | 339 | _ephFileGlonass->open(QIODevice::WriteOnly | appendFlagGlonass);
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[533] | 340 | _ephStreamGlonass = new QTextStream();
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| 341 | _ephStreamGlonass->setDevice(_ephFileGlonass);
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| 342 | }
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| 343 |
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[534] | 344 | // Header - RINEX Version 3
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| 345 | // ------------------------
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| 346 | if (_rinexVers == 3) {
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[537] | 347 | if ( ! (appendFlagGPS & QIODevice::Append)) {
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| 348 | QString line;
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| 349 | line.sprintf(
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| 350 | "%9.2f%11sN: GNSS NAV DATA M: Mixed%12sRINEX VERSION / TYPE\n",
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| 351 | 3.0, "", "");
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| 352 | *_ephStreamGPS << line;
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| 353 |
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[1154] | 354 | QString hlp = currentDateAndTimeGPS().toString("yyyyMMdd hhmmss UTC").leftJustified(20, ' ', true);
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[559] | 355 | *_ephStreamGPS << _pgmName.toAscii().data()
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| 356 | << _userName.toAscii().data()
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| 357 | << hlp.toAscii().data()
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| 358 | << "PGM / RUN BY / DATE" << endl;
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| 359 |
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| 360 | line.sprintf("%60sEND OF HEADER\n", "");
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[537] | 361 | *_ephStreamGPS << line;
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| 362 |
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| 363 | _ephStreamGPS->flush();
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[535] | 364 | }
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[533] | 365 | }
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| 366 |
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[536] | 367 | // Headers - RINEX Version 2
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| 368 | // -------------------------
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[534] | 369 | else if (_rinexVers == 2) {
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[536] | 370 | if (! (appendFlagGPS & QIODevice::Append)) {
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| 371 | QString line;
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| 372 | line.sprintf(
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[565] | 373 | "%9.2f%11sN: GPS NAV DATA%25sRINEX VERSION / TYPE\n", 2.11, "", "");
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[536] | 374 | *_ephStreamGPS << line;
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| 375 |
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[1154] | 376 | QString hlp = currentDateAndTimeGPS().date().toString("dd-MMM-yyyy").leftJustified(20, ' ', true);
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[559] | 377 | *_ephStreamGPS << _pgmName.toAscii().data()
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| 378 | << _userName.toAscii().data()
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| 379 | << hlp.toAscii().data()
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| 380 | << "PGM / RUN BY / DATE" << endl;
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| 381 |
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| 382 | line.sprintf("%60sEND OF HEADER\n", "");
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[536] | 383 | *_ephStreamGPS << line;
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[537] | 384 |
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| 385 | _ephStreamGPS->flush();
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[536] | 386 | }
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| 387 | if (! (appendFlagGlonass & QIODevice::Append)) {
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| 388 | QString line;
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| 389 | line.sprintf(
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[582] | 390 | "%9.2f%11sG: GLONASS NAV DATA%21sRINEX VERSION / TYPE\n",2.11,"","");
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[536] | 391 | *_ephStreamGlonass << line;
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| 392 |
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[1154] | 393 | QString hlp = currentDateAndTimeGPS().date().toString("dd-MMM-yyyy").leftJustified(20, ' ', true);
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[559] | 394 | *_ephStreamGlonass << _pgmName.toAscii().data()
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| 395 | << _userName.toAscii().data()
|
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| 396 | << hlp.toAscii().data()
|
---|
| 397 | << "PGM / RUN BY / DATE" << endl;
|
---|
| 398 |
|
---|
| 399 | line.sprintf("%60sEND OF HEADER\n", "");
|
---|
[536] | 400 | *_ephStreamGlonass << line;
|
---|
[537] | 401 |
|
---|
| 402 | _ephStreamGlonass->flush();
|
---|
[536] | 403 | }
|
---|
[533] | 404 | }
|
---|
| 405 | }
|
---|
[516] | 406 | }
|
---|
| 407 |
|
---|
[535] | 408 | // Print One GPS Ephemeris
|
---|
[516] | 409 | ////////////////////////////////////////////////////////////////////////////
|
---|
[600] | 410 | void bncApp::printGPSEph(gpsephemeris* ep, bool printFile) {
|
---|
[519] | 411 |
|
---|
[941] | 412 | QString lineV2;
|
---|
| 413 | QString lineV3;
|
---|
[533] | 414 |
|
---|
[590] | 415 | struct converttimeinfo cti;
|
---|
| 416 | converttime(&cti, ep->GPSweek, ep->TOC);
|
---|
[941] | 417 |
|
---|
| 418 | lineV3.sprintf("G%02d %04d %02d %02d %02d %02d %02d %18.11e %18.11e %18.11e\n",
|
---|
[589] | 419 | ep->satellite, cti.year, cti.month, cti.day, cti.hour,
|
---|
| 420 | cti.minute, cti.second, ep->clock_bias, ep->clock_drift,
|
---|
| 421 | ep->clock_driftrate);
|
---|
[941] | 422 |
|
---|
| 423 | lineV2.sprintf("%02d %02d %02d %02d %02d %02d%5.1f %18.11e %18.11e %18.11e\n",
|
---|
[590] | 424 | ep->satellite, cti.year%100, cti.month, cti.day, cti.hour,
|
---|
| 425 | cti.minute, (double) cti.second, ep->clock_bias,
|
---|
| 426 | ep->clock_drift, ep->clock_driftrate);
|
---|
[520] | 427 |
|
---|
[941] | 428 | QString line;
|
---|
| 429 | QByteArray allLines;
|
---|
| 430 |
|
---|
[1316] | 431 | QByteArray fmt;
|
---|
[1321] | 432 | QByteArray fmt2;
|
---|
[1316] | 433 | if (_rinexVers == 2) {
|
---|
[1321] | 434 | fmt = " %18.11e %18.11e %18.11e %18.11e\n";
|
---|
| 435 | fmt2 = " %18.11e %18.11e\n";
|
---|
[1316] | 436 | }
|
---|
| 437 | else {
|
---|
[1321] | 438 | fmt = " %18.11e %18.11e %18.11e %18.11e\n";
|
---|
| 439 | fmt2 = " %18.11e %18.11e\n";
|
---|
[1316] | 440 | }
|
---|
| 441 |
|
---|
| 442 | line.sprintf(fmt.data(), (double)ep->IODE, ep->Crs, ep->Delta_n, ep->M0);
|
---|
[590] | 443 | allLines += line;
|
---|
| 444 |
|
---|
[1316] | 445 | line.sprintf(fmt.data(), ep->Cuc, ep->e, ep->Cus, ep->sqrt_A);
|
---|
[590] | 446 | allLines += line;
|
---|
[520] | 447 |
|
---|
[1316] | 448 | line.sprintf(fmt.data(), (double) ep->TOE, ep->Cic, ep->OMEGA0, ep->Cis);
|
---|
[590] | 449 | allLines += line;
|
---|
| 450 |
|
---|
[1316] | 451 | line.sprintf(fmt.data(), ep->i0, ep->Crc, ep->omega, ep->OMEGADOT);
|
---|
[590] | 452 | allLines += line;
|
---|
[520] | 453 |
|
---|
[590] | 454 | double dd = 0;
|
---|
| 455 | unsigned long ii = ep->flags;
|
---|
| 456 | if(ii & GPSEPHF_L2CACODE)
|
---|
| 457 | dd += 2.0;
|
---|
| 458 | if(ii & GPSEPHF_L2PCODE)
|
---|
| 459 | dd += 1.0;
|
---|
[1316] | 460 | line.sprintf(fmt.data(), ep->IDOT, dd, (double) ep->GPSweek,
|
---|
| 461 | ii & GPSEPHF_L2PCODEDATA ? 1.0 : 0.0);
|
---|
[590] | 462 | allLines += line;
|
---|
[520] | 463 |
|
---|
[590] | 464 | if(ep->URAindex <= 6) /* URA index */
|
---|
| 465 | dd = ceil(10.0*pow(2.0, 1.0+((double)ep->URAindex)/2.0))/10.0;
|
---|
| 466 | else
|
---|
| 467 | dd = ceil(10.0*pow(2.0, ((double)ep->URAindex)/2.0))/10.0;
|
---|
[1316] | 468 | line.sprintf(fmt.data(), dd, ((double) ep->SVhealth), ep->TGD,
|
---|
| 469 | ((double) ep->IODC));
|
---|
[590] | 470 | allLines += line;
|
---|
[519] | 471 |
|
---|
[1321] | 472 | line.sprintf(fmt2.data(), ((double)ep->TOW), 0.0);
|
---|
[590] | 473 | allLines += line;
|
---|
[519] | 474 |
|
---|
[943] | 475 | printOutput(printFile, _ephStreamGPS, lineV2, lineV3, allLines);
|
---|
[516] | 476 | }
|
---|
| 477 |
|
---|
[535] | 478 | // Print One Glonass Ephemeris
|
---|
[516] | 479 | ////////////////////////////////////////////////////////////////////////////
|
---|
[600] | 480 | void bncApp::printGlonassEph(glonassephemeris* ep, bool printFile) {
|
---|
[523] | 481 |
|
---|
[590] | 482 | int ww = ep->GPSWeek;
|
---|
| 483 | int tow = ep->GPSTOW;
|
---|
| 484 | struct converttimeinfo cti;
|
---|
[523] | 485 |
|
---|
[2257] | 486 | updatetime(&ww, &tow, ep->tb*1000, 1); // Moscow -> UTC
|
---|
[590] | 487 | converttime(&cti, ww, tow);
|
---|
[525] | 488 |
|
---|
[885] | 489 | int tk = ep->tk-3*60*60;
|
---|
| 490 | if (tk < 0) {
|
---|
| 491 | tk += 86400;
|
---|
[590] | 492 | }
|
---|
[525] | 493 |
|
---|
[941] | 494 | QString lineV2;
|
---|
| 495 | QString lineV3;
|
---|
| 496 |
|
---|
| 497 | lineV3.sprintf("R%02d %04d %02d %02d %02d %02d %02d %18.11e %18.11e %18.11e\n",
|
---|
[590] | 498 | ep->almanac_number, cti.year, cti.month, cti.day, cti.hour,
|
---|
[885] | 499 | cti.minute, cti.second, -ep->tau, ep->gamma, (double) tk);
|
---|
[941] | 500 |
|
---|
| 501 | lineV2.sprintf("%02d %02d %02d %02d %02d %02d%5.1f %18.11e %18.11e %18.11e\n",
|
---|
[590] | 502 | ep->almanac_number, cti.year%100, cti.month, cti.day,
|
---|
| 503 | cti.hour, cti.minute, (double) cti.second, -ep->tau,
|
---|
[885] | 504 | ep->gamma, (double) tk);
|
---|
[590] | 505 |
|
---|
[941] | 506 | QString line;
|
---|
| 507 | QByteArray allLines;
|
---|
| 508 |
|
---|
[1316] | 509 | QByteArray fmt;
|
---|
| 510 | if (_rinexVers == 2) {
|
---|
| 511 | fmt = " %18.11e %18.11e %18.11e %18.11e\n";
|
---|
| 512 | }
|
---|
| 513 | else {
|
---|
| 514 | fmt = " %18.11e %18.11e %18.11e %18.11e\n";
|
---|
| 515 | }
|
---|
| 516 |
|
---|
| 517 | line.sprintf(fmt.data(), ep->x_pos, ep->x_velocity, ep->x_acceleration,
|
---|
[590] | 518 | (ep->flags & GLOEPHF_UNHEALTHY) ? 1.0 : 0.0);
|
---|
| 519 | allLines += line;
|
---|
| 520 |
|
---|
[1316] | 521 | line.sprintf(fmt.data(), ep->y_pos, ep->y_velocity, ep->y_acceleration,
|
---|
[590] | 522 | (double) ep->frequency_number);
|
---|
| 523 | allLines += line;
|
---|
| 524 |
|
---|
[1316] | 525 | line.sprintf(fmt.data(), ep->z_pos, ep->z_velocity, ep->z_acceleration,
|
---|
| 526 | (double) ep->E);
|
---|
[590] | 527 | allLines += line;
|
---|
[525] | 528 |
|
---|
[943] | 529 | printOutput(printFile, _ephStreamGlonass, lineV2, lineV3, allLines);
|
---|
[941] | 530 | }
|
---|
| 531 |
|
---|
| 532 | // Output
|
---|
| 533 | ////////////////////////////////////////////////////////////////////////////
|
---|
[943] | 534 | void bncApp::printOutput(bool printFile, QTextStream* stream,
|
---|
| 535 | const QString& lineV2,
|
---|
[941] | 536 | const QString& lineV3,
|
---|
| 537 | const QByteArray& allLines) {
|
---|
[590] | 538 | // Output into file
|
---|
| 539 | // ----------------
|
---|
[943] | 540 | if (printFile && stream) {
|
---|
[941] | 541 | if (_rinexVers == 2) {
|
---|
[943] | 542 | *stream << lineV2.toAscii();
|
---|
[941] | 543 | }
|
---|
| 544 | else {
|
---|
[943] | 545 | *stream << lineV3.toAscii();
|
---|
[941] | 546 | }
|
---|
[943] | 547 | *stream << allLines;
|
---|
| 548 | stream->flush();
|
---|
[517] | 549 | }
|
---|
[590] | 550 |
|
---|
| 551 | // Output into the socket
|
---|
| 552 | // ----------------------
|
---|
| 553 | if (_sockets) {
|
---|
[642] | 554 | QMutableListIterator<QTcpSocket*> is(*_sockets);
|
---|
[590] | 555 | while (is.hasNext()) {
|
---|
| 556 | QTcpSocket* sock = is.next();
|
---|
| 557 | if (sock->state() == QAbstractSocket::ConnectedState) {
|
---|
[941] | 558 | if (sock->write(lineV3.toAscii()) == -1 ||
|
---|
| 559 | sock->write(allLines) == -1) {
|
---|
[642] | 560 | delete sock;
|
---|
| 561 | is.remove();
|
---|
| 562 | }
|
---|
[590] | 563 | }
|
---|
[642] | 564 | else if (sock->state() != QAbstractSocket::ConnectingState) {
|
---|
| 565 | delete sock;
|
---|
| 566 | is.remove();
|
---|
| 567 | }
|
---|
[590] | 568 | }
|
---|
| 569 | }
|
---|
[516] | 570 | }
|
---|
[589] | 571 |
|
---|
[591] | 572 | // Set Port Number
|
---|
| 573 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 574 | void bncApp::setPort(int port) {
|
---|
| 575 | _port = port;
|
---|
| 576 | if (_port != 0) {
|
---|
[942] | 577 | delete _server;
|
---|
[591] | 578 | _server = new QTcpServer;
|
---|
[1228] | 579 | if ( !_server->listen(QHostAddress::Any, _port) ) {
|
---|
[1451] | 580 | slotMessage("bncApp: Cannot listen on ephemeris port", true);
|
---|
[1228] | 581 | }
|
---|
[591] | 582 | connect(_server, SIGNAL(newConnection()), this, SLOT(slotNewConnection()));
|
---|
[942] | 583 | delete _sockets;
|
---|
[591] | 584 | _sockets = new QList<QTcpSocket*>;
|
---|
| 585 | }
|
---|
| 586 | }
|
---|
| 587 |
|
---|
[937] | 588 | // Set Port Number
|
---|
| 589 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 590 | void bncApp::setPortCorr(int port) {
|
---|
| 591 | _portCorr = port;
|
---|
| 592 | if (_portCorr != 0) {
|
---|
[942] | 593 | delete _serverCorr;
|
---|
[937] | 594 | _serverCorr = new QTcpServer;
|
---|
[1228] | 595 | if ( !_serverCorr->listen(QHostAddress::Any, _portCorr) ) {
|
---|
[1451] | 596 | slotMessage("bncApp: Cannot listen on correction port", true);
|
---|
[1228] | 597 | }
|
---|
[937] | 598 | connect(_serverCorr, SIGNAL(newConnection()), this, SLOT(slotNewConnectionCorr()));
|
---|
[942] | 599 | delete _socketsCorr;
|
---|
[937] | 600 | _socketsCorr = new QList<QTcpSocket*>;
|
---|
| 601 | }
|
---|
| 602 | }
|
---|
| 603 |
|
---|
[589] | 604 | // New Connection
|
---|
| 605 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 606 | void bncApp::slotNewConnection() {
|
---|
| 607 | _sockets->push_back( _server->nextPendingConnection() );
|
---|
| 608 | }
|
---|
| 609 |
|
---|
[937] | 610 | // New Connection
|
---|
| 611 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 612 | void bncApp::slotNewConnectionCorr() {
|
---|
| 613 | _socketsCorr->push_back( _serverCorr->nextPendingConnection() );
|
---|
| 614 | }
|
---|
| 615 |
|
---|
[621] | 616 | //
|
---|
| 617 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 618 | void bncApp::slotQuit() {
|
---|
[1029] | 619 | cout << "bncApp::slotQuit" << endl;
|
---|
[621] | 620 | delete _caster;
|
---|
| 621 | quit();
|
---|
| 622 | }
|
---|
| 623 |
|
---|
[936] | 624 | //
|
---|
| 625 | ////////////////////////////////////////////////////////////////////////////
|
---|
[974] | 626 | void bncApp::slotNewCorrLine(QString line, QString staID, long coTime) {
|
---|
| 627 |
|
---|
| 628 | QMutexLocker locker(&_mutex);
|
---|
| 629 |
|
---|
[1535] | 630 | bncSettings settings;
|
---|
[995] | 631 | _waitCoTime = settings.value("corrTime").toInt();
|
---|
| 632 | if (_waitCoTime < 1) {
|
---|
| 633 | _waitCoTime = 1;
|
---|
| 634 | }
|
---|
| 635 |
|
---|
[974] | 636 | // First time, set the _lastDumpSec immediately
|
---|
| 637 | // --------------------------------------------
|
---|
| 638 | if (_lastDumpCoSec == 0) {
|
---|
| 639 | _lastDumpCoSec = coTime - 1;
|
---|
| 640 | }
|
---|
| 641 |
|
---|
[975] | 642 | // An old correction - throw it away
|
---|
| 643 | // ---------------------------------
|
---|
| 644 | if (coTime <= _lastDumpCoSec) {
|
---|
[1236] | 645 | QString line = staID + ": Correction for one sat neglected because overaged by " +
|
---|
[1035] | 646 | QString().sprintf(" %ld sec",
|
---|
[990] | 647 | _lastDumpCoSec - coTime + _waitCoTime);
|
---|
[991] | 648 | messagePrivate(line.toAscii());
|
---|
[1299] | 649 | emit( newMessage(line.toAscii(), true) );
|
---|
[975] | 650 | return;
|
---|
| 651 | }
|
---|
| 652 |
|
---|
| 653 | _corrs->insert(coTime, QString(line + " " + staID));
|
---|
| 654 |
|
---|
[976] | 655 | // Dump Corrections
|
---|
| 656 | // ----------------
|
---|
| 657 | if (coTime - _waitCoTime > _lastDumpCoSec) {
|
---|
| 658 | dumpCorrs(_lastDumpCoSec + 1, coTime - _waitCoTime);
|
---|
| 659 | _lastDumpCoSec = coTime - _waitCoTime;
|
---|
| 660 | }
|
---|
| 661 | }
|
---|
| 662 |
|
---|
| 663 | // Dump Complete Correction Epochs
|
---|
| 664 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 665 | void bncApp::dumpCorrs(long minTime, long maxTime) {
|
---|
| 666 |
|
---|
| 667 | for (long sec = minTime; sec <= maxTime; sec++) {
|
---|
| 668 | QList<QString> allCorrs = _corrs->values(sec);
|
---|
[2001] | 669 | emit newCorrections(allCorrs);
|
---|
[2105] | 670 | if (_socketsCorr) {
|
---|
| 671 | QListIterator<QString> it(allCorrs);
|
---|
| 672 | while (it.hasNext()) {
|
---|
| 673 | QString corrLine = it.next() + "\n";
|
---|
| 674 |
|
---|
| 675 | QMutableListIterator<QTcpSocket*> is(*_socketsCorr);
|
---|
| 676 | while (is.hasNext()) {
|
---|
| 677 | QTcpSocket* sock = is.next();
|
---|
| 678 | if (sock->state() == QAbstractSocket::ConnectedState) {
|
---|
| 679 | if (sock->write(corrLine.toAscii()) == -1) {
|
---|
| 680 | delete sock;
|
---|
| 681 | is.remove();
|
---|
| 682 | }
|
---|
| 683 | }
|
---|
| 684 | else if (sock->state() != QAbstractSocket::ConnectingState) {
|
---|
[976] | 685 | delete sock;
|
---|
| 686 | is.remove();
|
---|
| 687 | }
|
---|
| 688 | }
|
---|
[937] | 689 | }
|
---|
| 690 | }
|
---|
[976] | 691 | _corrs->remove(sec);
|
---|
[937] | 692 | }
|
---|
[936] | 693 | }
|
---|
[1538] | 694 |
|
---|
| 695 | //
|
---|
| 696 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 697 | void bncApp::setConfFileName(const QString& confFileName) {
|
---|
| 698 | if (confFileName.isEmpty()) {
|
---|
[1539] | 699 | _confFileName = QDir::homePath() + QDir::separator()
|
---|
| 700 | + ".config" + QDir::separator()
|
---|
| 701 | + organizationName() + QDir::separator()
|
---|
| 702 | + applicationName() + ".ini";
|
---|
[1538] | 703 | }
|
---|
| 704 | else {
|
---|
| 705 | _confFileName = confFileName;
|
---|
| 706 | }
|
---|
| 707 | }
|
---|
[2385] | 708 |
|
---|
| 709 | // Raw Output
|
---|
| 710 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 711 | void bncApp::writeRawData(const QByteArray& data) {
|
---|
| 712 |
|
---|
[2386] | 713 | QMutexLocker locker(&_mutex);
|
---|
| 714 |
|
---|
| 715 | if (!_rawOutFile) {
|
---|
| 716 | bncSettings settings;
|
---|
| 717 | QString rawOutFileName = settings.value("rawOutFile").toString();
|
---|
| 718 | _rawOutFile = new QFile(rawOutFileName);
|
---|
| 719 | _rawOutFile->open(QIODevice::WriteOnly);
|
---|
| 720 | }
|
---|
| 721 |
|
---|
| 722 | if (_rawOutFile) {
|
---|
| 723 | _rawOutFile->write(data);
|
---|
| 724 | _rawOutFile->flush();
|
---|
| 725 | }
|
---|
[2385] | 726 | }
|
---|