1 | // Part of BNC, a utility for retrieving decoding and
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2 | // converting GNSS data streams from NTRIP broadcasters.
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3 | //
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4 | // Copyright (C) 2007
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5 | // German Federal Agency for Cartography and Geodesy (BKG)
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6 | // http://www.bkg.bund.de
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7 | // Czech Technical University Prague, Department of Geodesy
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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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24 |
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25 | /* -------------------------------------------------------------------------
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26 | * BKG NTRIP Client
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27 | * -------------------------------------------------------------------------
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28 | *
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29 | * Class: bncApp
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30 | *
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31 | * Purpose: This class implements the main application
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32 | *
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33 | * Author: L. Mervart
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34 | *
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35 | * Created: 29-Aug-2006
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36 | *
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37 | * Changes:
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38 | *
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39 | * -----------------------------------------------------------------------*/
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40 |
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41 | #include <iostream>
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42 | #include <QSettings>
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43 | #include <QMessageBox>
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44 |
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45 | #include "bncapp.h"
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46 | #include "bncutils.h"
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47 |
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48 | using namespace std;
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49 |
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50 | // Constructor
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51 | ////////////////////////////////////////////////////////////////////////////
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52 | bncApp::bncApp(int argc, char* argv[], bool GUIenabled) :
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53 | QApplication(argc, argv, GUIenabled) {
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54 |
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55 | _logFileFlag = 0;
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56 | _logFile = 0;
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57 | _logStream = 0;
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58 |
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59 | _bncVersion = "BNC 1.4";
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60 | // Lists of Ephemeris
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61 | // ------------------
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62 | _ephFile = 0;
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63 | _ephStream = 0;
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64 | for (int ii = PRN_GPS_START; ii <= PRN_GPS_END; ii++) {
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65 | _gpsEph[ii-PRN_GPS_START] = 0;
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66 | }
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67 | for (int ii = PRN_GLONASS_START; ii <= PRN_GLONASS_END; ii++) {
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68 | _glonassEph[ii-PRN_GLONASS_START] = 0;
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69 | }
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70 |
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71 | // Eph file
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72 | // --------
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73 | _ephFile = 0;
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74 | _ephStream = 0;
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75 | QString ephFileName = "TEST.EPH";
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76 | //// QString ephFileName = settings.value("ephFile").toString();
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77 | if ( !ephFileName.isEmpty() ) {
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78 | expandEnvVar(ephFileName);
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79 | _ephFile = new QFile(ephFileName);
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80 | _ephFile->open(QIODevice::WriteOnly);
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81 | _ephStream = new QTextStream();
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82 | _ephStream->setDevice(_ephFile);
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83 | printEphHeader();
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84 | }
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85 | }
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86 |
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87 | // Destructor
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88 | ////////////////////////////////////////////////////////////////////////////
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89 | bncApp::~bncApp() {
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90 | delete _logStream;
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91 | delete _logFile;
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92 | delete _ephStream;
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93 | delete _ephFile;
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94 | for (int ii = PRN_GPS_START; ii <= PRN_GPS_END; ii++) {
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95 | delete _gpsEph[ii-PRN_GPS_START];
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96 | }
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97 | for (int ii = PRN_GLONASS_START; ii <= PRN_GLONASS_END; ii++) {
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98 | delete _glonassEph[ii-PRN_GLONASS_START];
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99 | }
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100 | }
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101 |
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102 | // Write a Program Message
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103 | ////////////////////////////////////////////////////////////////////////////
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104 | void bncApp::slotMessage(const QByteArray msg) {
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105 |
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106 | QMutexLocker locker(&_mutex);
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107 |
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108 | // First time resolve the log file name
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109 | // ------------------------------------
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110 | if (_logFileFlag == 0) {
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111 | _logFileFlag = 1;
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112 | QSettings settings;
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113 | QString logFileName = settings.value("logFile").toString();
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114 | if ( !logFileName.isEmpty() ) {
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115 | expandEnvVar(logFileName);
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116 | _logFile = new QFile(logFileName);
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117 | if ( Qt::CheckState(settings.value("rnxAppend").toInt()) == Qt::Checked) {
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118 | _logFile->open(QIODevice::WriteOnly | QIODevice::Append);
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119 | }
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120 | else {
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121 | _logFile->open(QIODevice::WriteOnly);
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122 | }
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123 | _logStream = new QTextStream();
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124 | _logStream->setDevice(_logFile);
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125 | }
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126 | }
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127 |
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128 | if (_logStream) {
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129 | *_logStream << QDate::currentDate().toString("yy-MM-dd ").toAscii().data();
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130 | *_logStream << QTime::currentTime().toString("hh:mm:ss ").toAscii().data();
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131 | *_logStream << msg.data() << endl;
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132 | _logStream->flush();
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133 | }
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134 | }
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135 |
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136 | //
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137 | ////////////////////////////////////////////////////////////////////////////
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138 | void bncApp::slotNewGPSEph(gpsephemeris* gpseph) {
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139 |
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140 | QMutexLocker locker(&_mutex);
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141 |
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142 | gpsephemeris** ee = &_gpsEph[gpseph->satellite-PRN_GPS_START];
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143 | if ( *ee == 0 || (*ee)->IODE != gpseph->IODE ) {
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144 | cout << "new GPS: " << gpseph->satellite << endl;
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145 | delete *ee;
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146 | *ee = gpseph;
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147 | printGPSEph(gpseph);
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148 | }
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149 | else {
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150 | cout << "GPS: " << gpseph->satellite << endl;
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151 | delete gpseph;
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152 | }
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153 | }
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154 |
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155 | //
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156 | ////////////////////////////////////////////////////////////////////////////
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157 | void bncApp::slotNewGlonassEph(glonassephemeris* glonasseph) {
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158 |
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159 | QMutexLocker locker(&_mutex);
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160 |
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161 | cout << "GLONASS: " << glonasseph->almanac_number << endl;
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162 | delete glonasseph;
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163 | }
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164 |
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165 | //
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166 | ////////////////////////////////////////////////////////////////////////////
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167 | void bncApp::printEphHeader() {
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168 |
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169 | }
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170 |
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171 | //
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172 | ////////////////////////////////////////////////////////////////////////////
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173 | void bncApp::printGPSEph(gpsephemeris* ep) {
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174 |
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175 | }
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176 |
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177 | //
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178 | ////////////////////////////////////////////////////////////////////////////
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179 | void bncApp::printGlonassEph(glonassephemeris* ep) {
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180 |
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181 | }
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